ffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='trusted\x00', &(0x7f0000000280)=@keyring={'key_or_keyring:', r4})
add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000240), 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)="295e20e6583f9503198608ec39b1ff68875d94dfc512d28dcddbbe04328e8e528895fc98c795cc71237652494a0e92f2b1af56f599a94aa5cd008db888a4753ccd0993dada5a0c9b5167deda61e85f73b19876fc5ed9884566002fb1e8a3a9a972f8ac5f1d3fe79514f7b74711f27e36003beeb56f1ce0b16d6fde2b186d1081db7736299bdf", 0x86, 0xfffffffffffffffc)

10:50:21 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 23)

[ 1668.149972] loop7: detected capacity change from 0 to 264192
[ 1668.159611] FAULT_INJECTION: forcing a failure.
[ 1668.159611] name failslab, interval 1, probability 0, space 0, times 0
[ 1668.161722] CPU: 0 UID: 0 PID: 31101 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1668.161762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1668.161779] Call Trace:
[ 1668.161790]  <TASK>
[ 1668.161803]  dump_stack_lvl+0xfa/0x120
[ 1668.161850]  should_fail_ex+0x4d7/0x5e0
[ 1668.161915]  should_failslab+0xc2/0x120
[ 1668.161955]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1668.161998]  ? kstrdup_const+0x57/0x80
[ 1668.162022]  ? find_held_lock+0x2b/0x80
[ 1668.162064]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1668.162115]  kstrdup+0x3e/0xc0
[ 1668.162146]  kstrdup_const+0x57/0x80
[ 1668.162176]  alloc_vfsmnt+0xee/0x6e0
[ 1668.162230]  clone_mnt+0x49/0x900
[ 1668.162267]  ? is_subdir+0x18f/0x390
[ 1668.162317]  copy_tree+0x34b/0xaf0
[ 1668.162381]  copy_mnt_ns+0x1b7/0xaa0
[ 1668.162455]  create_new_namespaces+0xd6/0xab0
[ 1668.162500]  ? security_capable+0x2f/0x90
[ 1668.162558]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1668.162610]  ksys_unshare+0x468/0xa10
[ 1668.162647]  ? __pfx_ksys_unshare+0x10/0x10
[ 1668.162679]  ? ksys_write+0x1a3/0x240
[ 1668.162722]  ? do_user_addr_fault+0x43a/0x12b0
[ 1668.162781]  __x64_sys_unshare+0x31/0x40
[ 1668.162811]  do_syscall_64+0xbf/0x390
[ 1668.162852]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1668.162878] RIP: 0033:0x7fade4dbfb19
[ 1668.162898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1668.162923] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1668.162947] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1668.162964] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1668.162979] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1668.162994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1668.163009] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1668.163084]  </TASK>
[ 1668.163933] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1668.244544] loop7: detected capacity change from 0 to 264192
[ 1668.250474] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:21 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3f, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='4'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1668.288087] tmpfs: Unknown parameter '4'
[ 1668.303981] tmpfs: Unknown parameter '4'
10:50:22 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb05000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340))
r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="6a7087e0d658649b3d551dcbad53b18aa323b5c1c4d9d76f422b832cd4ac79d2dbf16c630bd6cf389ddc5f879c82ed911d088de3ac8ae09c817c6b1e9f1546f3baae901a1b61bdb7ddeaa94fa1792585c3071e3563810bc189668dcb8ffb940e42ff", 0x62, 0xfffffffffffffffd)
r3 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='builtin_trusted\x00', r0)
r4 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, r3)
add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='blacklist\x00', &(0x7f0000000480)=@chain={'key_or_keyring:', r0})
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000004c0)={'fscrypt:', @desc3}, &(0x7f0000000500)={0x0, "964cf5a26e58949132dfec6c3f1dd0c1290f42c5c2639be8b392993c2b6309e3ecccec7d7be4ea299f04370bb343da8748648b793939ed329607561f3c020658", 0x22}, 0x48, r5)

10:50:22 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 23)

10:50:22 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0xfffffffffffffc6f, 0x7b, 0x3e, 0x1f, 0x0, 0x0, 0x0, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="c47e5d7430968bee0000000000000000"])
r1 = getpid()
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r2=>r0, @out_args}, './file0\x00'})
r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28a00)
read(r3, 0x0, 0x0)
ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381)
perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x24, 0x7f, 0x1f, 0xef, 0x0, 0x1f, 0x2, 0xa, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0x3}, 0x8a08, 0x200, 0x7f, 0x4, 0x1, 0xffff9487, 0x8d4f, 0x0, 0xfffffba7, 0x0, 0x9}, r1, 0x6, r2, 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1668.452319] loop7: detected capacity change from 0 to 264192
10:50:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r0)
r1 = add_key$user(&(0x7f00000001c0), &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="2264426bea5a5645c983700455daf03dd77ce2338f07006ea0c1c8cf81dadde606c8435a042d8d428d112c0b04c352cd1da4228f0e7f87d51760acbecf37d952714be91cc6feed6b9b29a99830204c287b0258f59a1abbbbd901faddcb47272d7d62f8c8a94edb30f4b06948f6c25ca9e398a5f8816dbf17d30f35badfd9fb42300620dea96bc8ade14afa53b65bde5ce8d0c1f2652727f1144880d3f0deef28d28d9a3aa1aeb2028f60ff1b05ec1f6f36f4ecdb90dc4025e1dacd3601c9253040a3011497060ab7154db7aa76f11581", 0xd0, r0)
r2 = add_key$fscrypt_v1(&(0x7f0000000380), &(0x7f00000003c0)={'fscrypt:', @auto=[0x38, 0x61, 0x65, 0x32, 0x39, 0x65, 0x37, 0x65, 0x66, 0x33, 0x35, 0x35, 0x32, 0x31, 0x38, 0x34]}, &(0x7f0000000400)={0x0, "478c79d2ed00d5673a9ce3bd6159ce4530e5f4d134c1890819728b49c305dcd02f2d833dd09fbab43dd12c1dcc4f405c5e3a59f94f3c8c3d6755acbacfe55071", 0x21}, 0x48, 0xfffffffffffffffc)
r3 = add_key(&(0x7f0000000700)='rxrpc_s\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000780)="b96d3462eb4c373696834f0cf5afefdb7e7d7b26614dece9df9dab46686c3578bd090ecf6f0175d4473bb94b9aa3210e0749d636d43f20ba61a86b9431e46c483d4e9dfab800327ad913259b4306339e6d07d7a156ba6b2e3152bf730571625dd5", 0x61, r2)
add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x3}, 0x0, 0x0, r3)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x0}, 0x0, 0x0, r2)
add_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)="79cdda8ccf9809fbf7b568cf1b8452d8833f3854d61d7a2f5161789bbc5a2f2bdc86aa75d1ab70ed67cee1bbb717afed872f3e174949149b513b93e94f4eaf8d2d9339009d405977282aa2b59530d78663cc2ff9acd7546186f46064544be9022df2ae302743ae265af6667d8b022da7eb53b1f59eb4ba7f22b76acc71290ab6b038c99a8f5bc11adff6eb2a160c94fd20f1fa398cb2aaa0c93fded3c59de22785ec67ddd803974f9c4069a78d8f0f11d02d51844d4249f42560", 0xba, r5)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='blacklist\x00', &(0x7f0000000480)=@chain={'key_or_keyring:', r4})

[ 1668.492494] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1668.529512] loop7: detected capacity change from 0 to 264192
10:50:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "75eba2089a67894f4a7ae6cef8acb01d34e06c20689a6cfdd907c9861811c897d0453f993a9f378b1a6d4fb83d918343d065cbc4332d24300ff6054f5e3a7973", 0x26}, 0x48, 0xfffffffffffffffe)

[ 1668.547112] tmpfs: Unknown parameter 'Ä~]t0–‹î'
[ 1668.555260] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1668.565049] tmpfs: Unknown parameter 'Ä~]t0–‹î'
10:50:22 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
sched_setparam(r0, &(0x7f00000000c0)=0x4)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r3=>0xffffffffffffffff, @ANYBLOB="00000000000000002e2f66696ccb6f9a6530009fb3d8173d7651e157705d758292a8a9fd04a7d7188ccb9ace1c0ff6ee5e8c5b0ff57f4d405de3d87b835a852a7ef00751b324619575fd02353d94c3d2fea9c0a51ec1484c4452ad79fd1255887dd7cf633ead8d26744c30a7b35217183d5988f26888d5ddb863c103483666cce9f1f8cd0c74c26c3f3177a875d62d34d8f88fd3d863ef184c0e2cb7f8def131968ade0c64b0db"])
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1f, 0x9, 0x1, 0x2, 0x0, 0xa4, 0x88020, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff3a1c, 0x4, @perf_config_ext={0x7, 0xffff}, 0x2302, 0x5, 0xff, 0x0, 0x0, 0x9, 0x8, 0x0, 0x6, 0x0, 0x20}, r2, 0xffffffffffffffff, r3, 0xb)

10:50:33 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000)=0x4, 0xb88, 0x4)

10:50:33 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0xd4, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setuid(0x0)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC, @ANYBLOB=',seclabel,audit,\x00'])
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r2=>0x0}, &(0x7f0000008600)=0xc)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r2)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007740)=<r3=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007800)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@empty}, 0x0, @in6=@private0}}, &(0x7f0000007900)=0xe8)
r5 = socket$nl_audit(0x10, 0x3, 0x9)
r6 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r6, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
r8 = socket$inet6(0xa, 0x3, 0x9)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000007940)={{0x1, 0x1, 0x18, <r9=>0xffffffffffffffff}, './file0\x00'})
r10 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r10, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
[ 1679.402654] tmpfs: Unknown parameter '_'
[ 1679.421325] tmpfs: Unknown parameter '_'
[ 1679.436012] FAULT_INJECTION: forcing a failure.
[ 1679.436012] name failslab, interval 1, probability 0, space 0, times 0
[ 1679.436955] CPU: 1 UID: 0 PID: 31657 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1679.436971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1679.436979] Call Trace:
[ 1679.436984]  <TASK>
[ 1679.436990]  dump_stack_lvl+0xfa/0x120
[ 1679.437011]  should_fail_ex+0x4d7/0x5e0
[ 1679.437038]  should_failslab+0xc2/0x120
[ 1679.437056]  __kmalloc_noprof+0xc8/0x6e0
[ 1679.437078]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1679.437100]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1679.437127]  memcg_list_lru_alloc+0x4da/0x760
[ 1679.437150]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1679.437175]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1679.437197]  __memcg_slab_post_alloc_hook+0x130/0x9d0
[ 1679.437213]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1679.437237]  ? __create_object+0x59/0x80
[ 1679.437258]  kmem_cache_alloc_lru_noprof+0x4f7/0x680
[ 1679.437271]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1679.437288]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1679.437311]  ? mqueue_alloc_inode+0x27/0x50
[ 1679.437321]  ? lockdep_init_map_type+0x4b/0x240
[ 1679.437337]  mqueue_alloc_inode+0x27/0x50
[ 1679.437347]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1679.437357]  alloc_inode+0x67/0x250
[ 1679.437376]  new_inode+0x1e/0x160
[ 1679.437394]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1679.437413]  mqueue_get_inode+0x2e/0xdf0
[ 1679.437430]  ? sget_fc+0x766/0xb80
[ 1679.437446]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1679.437464]  mqueue_fill_super+0x14e/0x260
[ 1679.437484]  get_tree_nodev+0xdc/0x190
[ 1679.437499]  mqueue_get_tree+0xf6/0x140
[ 1679.437518]  vfs_get_tree+0x93/0x340
[ 1679.437531]  fc_mount_longterm+0x1a/0x280
[ 1679.437551]  mq_init_ns+0x42e/0x630
[ 1679.437568]  copy_ipcs+0x38d/0x630
[ 1679.437580]  ? copy_utsname+0xae/0x470
[ 1679.437597]  create_new_namespaces+0x210/0xab0
[ 1679.437616]  ? security_capable+0x2f/0x90
[ 1679.437636]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1679.437656]  ksys_unshare+0x468/0xa10
[ 1679.437672]  ? __pfx_ksys_unshare+0x10/0x10
[ 1679.437685]  ? ksys_write+0x1a3/0x240
[ 1679.437701]  ? do_user_addr_fault+0x43a/0x12b0
[ 1679.437722]  __x64_sys_unshare+0x31/0x40
[ 1679.437735]  do_syscall_64+0xbf/0x390
[ 1679.437751]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1679.437763] RIP: 0033:0x7f28a8a85b19
[ 1679.437773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1679.437784] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1679.437796] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1679.437805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1679.437812] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1679.437819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1679.437826] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1679.437845]  </TASK>
[ 1679.454545] loop7: detected capacity change from 0 to 264192
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007a40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000000280)=[{&(0x7f0000001b80)={0x250, 0x1b, 0x100, 0x70bd25, 0x25dfdbfc, "", [@nested={0xa0, 0x1, 0x0, 0x1, [@typed={0x8, 0x2a, 0x0, 0x0, @uid}, @typed={0x14, 0x14, 0x0, 0x0, @ipv6=@mcast2}, @generic="d916613b06a2377b753094b3de25b9757bffbc80d134743b131128122d2587f83f244febed8a7865fd920adba918ef78c2f54b445476c79aefa3680f3bfc0d941606b2854f69cb5591ced99b1021cd11f882522cf0339a9b2dc26ef434c3366253acf8df905341b9b5e17d94bc6057c99be0365d79f75dcb1b85248906e0f775"]}, @typed={0x4, 0x66}, @typed={0x8, 0x86, 0x0, 0x0, @u32=0x9}, @typed={0x79, 0x2c, 0x0, 0x0, @binary="2aa6116881d9003165c560a355f24c8b2cb6193e703614058d34608246108249fe62c78f9dc84303739bcaa9b4134437e50d12e4f92b95fde13b4f6ee5a504f18e1fae2e84d932095140e506b1f36a00651f0272c1b47343303709cf38888ebb0d45bea90abfcb850ca58df40a7cf8670a6a47feb9"}, @nested={0x5e, 0x65, 0x0, 0x1, [@generic="33808511462348a0f7122586cb27eb687a093c78082e81e52237fea58c52f38c942820a6e8890302b9c03657c61e402829e0158e760128f3f6294e23cb4d040c2e2fb8defb5d", @typed={0x14, 0xe, 0x0, 0x0, @ipv6=@mcast1}]}, @nested={0x8, 0x7, 0x0, 0x1, [@typed={0x4, 0x59}]}, @generic="d1de41e7025603ad719d0d302ffce89139f2fe3d2e4efd78116a61e7eba735aac80431775bacc56921b88a561c4f75de59546405aa286b367d79e2465780cad18840716bd950f80feb83a01fc0b7a80f9be896f7642d788cccc107c61f5e5f92d8fb526453a8a515b4e9d2e82ead8c98c973f1618f2c30089d7a9338dfd853bdbe90ff4c7c9c30c253", @typed={0x14, 0x61, 0x0, 0x0, @ipv6=@mcast1}, @typed={0x8, 0x19, 0x0, 0x0, @pid}, @typed={0x8, 0x7e, 0x0, 0x0, @fd}]}, 0x250}, {&(0x7f0000001e00)={0x4fc, 0x40, 0x200, 0x70bd28, 0x25dfdbfc, "", [@generic="bc4bb8e7b529230552a9632725d21a89fbc9019cc28b5591bb4c405ebbdc307ec5de4494296f4fb254c659eb462fdb741e7e05a178495503fc8c02f14ee9e5de6525f5535607ca2f34d58a62beb3062c5a34cee529ec6f4dce45edbb8741f4ebce1c8feaa1c0e0ea778e0be40254803549faad31f107b8197359f54dbf47dc4435d1f35ec09d7695fa65ccf36c8b8002b58424867f1a6ce7154bc9ef5f1d8f30d2a84bbdf0c456bcced0e17e07d3aa8207d103c8e5598f8029eee92bceb7efd67d33e4bc880e4bc21988cfbe49b47f", @generic="812917b428e9e3fc74e2c0aef33b85c79fd15072cbd515ad9bb4cf83f1f33e126506667b8399f808335f0fa9f4d543aee8068bba0ac0a8e12a64669f0151e2e1d2840fa1919e0e8e226c55a7b73cc0fa6e8deeb618e9b9dcf228e7bfdfea3ffb350bb36a9879926a55d0ed6f23d29e6ca2d1ef7c558433b46afd4e8c9a54ed35eca6b4660d2e3ee533c18ca446bff2fae9c524b3f5363dc336755a382d371f4179ed41d2c27a532e3aa092b4030a07273c9434480a658a1166257cbc306d7d28cf318c0f9beea7", @nested={0x4, 0x25}, @generic="ced61f0bae926d89", @generic="68182f8d3947b328d5879d7b0a48426ea135529e6bad8e08ec855ffe7166c9dc20b687d78fdb8f96dea81412da961ae67cc0593e9dcdce5d116d3b8b04f8b800607da2d4738f41d394a8d6aeb1ce12b283", @nested={0xe4, 0x4f, 0x0, 0x1, [@typed={0xdd, 0x4a, 0x0, 0x0, @binary="9efe6289d5680b9366aa85c3d99fae1e9955c1f4f64dd63e9a9a1bc006b9e89fd08ce6f47557de5746474ea97d2244b4598202a93fdcf6e04c957ca4b19d51f7c25ea95b569fa51ca2d0d86b5fd8a10c5993a62d4288f396ab517945b0837d21f2528bb7f31563d6a35c91851741ad1a80d06e2821880dc9b4de8a4b07f18d02b50e619a9593737b2538573fd0c331c78468e4401b5e999edf885279af1cf6895e60ff9a608a1812ae114803a71b452cb57c56bde776b7793476594fc6f860fa4e50c8c995d064c48a7a964c813d5bcefc215faac996ff1d99"}]}, @generic="a09d0e3350b6a8c4b73970a5550e48a73f2ade7fb596f70c1282d433d651c366ef4dbfb59aca30e5efe268422d1c22537e64249cea35aa1ad36fa6d61491de4849fd79bdeda88e0c66f0d5b4549d6f547dd93288bce4bdc2cae7a28655a4c40277d7ecedc4fc6c06a03c4d92c7b55e6160fb3e38712a2b436277", @nested={0x141, 0x4, 0x0, 0x1, [@typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @generic="f340c78e2adeb830340e7fbb5c8a5141a9b587ca7f1a308c45857db5f7f35429afa43315475ec2937d88b672526be3978e36b9a203055480d4c356d656e6bf6a8060c40fb24cad7c81bedad75f86760a803546bd9f95519a1585f3e50410ad11e38975834c9affc6e1bfb03d6085c7dd0d0e273540a11fc1f44573b8597de4d044ba3526c224382d5fb1ee82c2de3d48c6eebe257f77ebe66cc77143d2c3fbca67903fbbb7d0b16a74110d74a571a24c83d4017276ed090baf3b6465f52732172a2c8b019b6f68c06d10d4c87b04a43b44f98dfa959ca08c555a9aab6b66b3c0eb35634acbd8d4b1073b16280c946424", @generic="c47b921ca021701ce82c4633efa6a7ccd54692b6d8b6732d5c36ef010999331cbd6e777435d5e5abd0b31ee9fa9dff552d", @typed={0x8, 0x65, 0x0, 0x0, @ipv4=@empty}]}, @nested={0x53, 0x82, 0x0, 0x1, [@generic="bd6e4e814c1d78a662e605eb0404f0d7b62d93a2e9d1d8662b37c888b067d91494d8a516c8ba39c5cea8d9e54925ad89799252fee80f222c22513f90dca6c6bfe6c7776e", @typed={0x8, 0x78, 0x0, 0x0, @uid}, @generic="d4c8e6"]}]}, 0x4fc}, {&(0x7f0000000080)={0x70, 0x42, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@generic="408e61db5e4083790e9a2c090361348c6f01d5bc94883c8e10ff7de9ca9f78f14783033df78e5d06b2e0f7563798cdc2a1bd1dfb02afbef729bdee3c3f65fb6d8ffa0097b7d9be1431", @typed={0x4, 0x21}, @typed={0xc, 0x6, 0x0, 0x0, @u64=0x8}, @typed={0x4, 0x5f}]}, 0x70}, {&(0x7f0000002300)={0x131c, 0x39, 0x400, 0x70bd25, 0x25dfdbfb, "", [@nested={0x194, 0x71, 0x0, 0x1, [@generic="48f0e6a99489d51327316d6dfeffafac002443714f5874331bfa1a78d2a88a867e8583fb1c9bbe84f2f7e7a79cd7c6e4d2a05095b52e09d32ee1b686a8c156b243538170df8958443fd78f220fa465500dc63691ebd6021fe6b7dcf36dce59cc77ba8c4bf61b17590ae3d078772ba2dfee6f6bd8b3e229a358add9493e9ac3eac90aba17ecbf39c581419c8d38ca5736fb29091d238290d8daffd719d618901c4af9eae72ee0f22fe31b918b90a69f66491fb23312cbadefde92fd864abb4cac40627f1cae0a2b7103160f502402041dee38420f35c1a0ce", @typed={0x4, 0x87}, @typed={0x8, 0x26, 0x0, 0x0, @pid}, @typed={0xab, 0x79, 0x0, 0x0, @binary="cc2063e8f49786cef37c9fb2fbf09bc09a9bb01a61bf76d755a5efc267c26067af36a690177a3dc4d7427706a0e3bd08c07e44edf52c81907c7a4409aefcb30aa532b81564978ed72b59b361e309f18305d559db320449b25f882e532db7441e5344077cec261def417ca3ee736b5270f9d5c4296a420d0d15ff3be2d6dcf35c6be1da9261d90d48ee42e9ab416e8bd0c57dde2fe15e0815dedbce309cf604134cbe1fcb00652b"}]}, @nested={0x10f, 0x19, 0x0, 0x1, [@typed={0x8, 0x64, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="4d94d242de44893a5062fd0578aaa4634a99138e1b916123a1183a656c596e9030080136bdd0c1291de6031cd23d2c6740cbc973b32b16c12d2c1c3eb55070c1bd2eceeaec4efbb5ebab34c36d6a83367bdd279b9036530254d81f870c93875d46742d58e2bf25e82ef74aecf61a092487ed142416ceffeb697850", @typed={0x7f, 0xda, 0x0, 0x0, @binary="62ee1d9826e48ecbbbbc51e269ae69e3b0462b7b1fcc862d03dab76961c59460f120421709b94f4b79f9e9d7f3f5f25fe8ef3505f4bc9c13a8baaf93ad0096089c3508eeff75eaab02f4b2de51365d6888269ee0a400eb7296ec04ca4adda9f6cd1f4ce2b1f69fce4284670abe361f272b113ec0489c221f09ced5"}, @typed={0x8, 0x2c, 0x0, 0x0, @pid}]}, 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[@generic="ed68b28071c9549e39618cc79be52d3c3033c47d822d18d88ac32ac8fdc9bad6c734f397253d25f9cbbecc1667b9b116428eafd999fb7e57cabb16ebc326ad981a9c1832fd010423ca48dac7f67280add9fba3f78f7e66cf504ba534e2bfc61767d5c37daf000f978fa99bf4fdedb31d34e0736c21229f9582466a582ce90ded09ff1ab0594ab517518363d5887ca58248c54a2fdfe4068433924df03c3cc2f66f22", @generic="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", @typed={0x5, 0x59, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x32, 0x0, 0x0, @uid}, @typed={0x4, 0x12}, @typed={0xe0, 0x2, 0x0, 0x0, @binary="aadac060afd0e88c749ecb09667a10863fcc935e2b60b6f6fa1bc616f340455d6b8861a285e623702f1303c0c5c64d91b892a4c422c4f035eb00e8e268f802ed8b93ca40804867da4ca5353107bc581b7a204837d5ec0d5205c1b8ec382fdda8c399974b7c73f0398e7f0261ee29a734f679dcae3bb51fc2585777e98b47ecf642eeca79d48eef3f5abd1393e271ac7101f28f1f6558f6a92e4349b96cd4828aa03b850a4ff66b3174349a9b208b63b4a818b70c75e46943b6bcbb79e16e86cbe0a920861e5a67b39037144fb4821b6db7a8f55bd7bce492a666c4d6"}, @generic="92736b7735c98d6cccefa16479e23e1cc2e7d436f05e6c9b01d24f6a4da33a72a32f04372ff558701c5420f8b017906c84"]}, @typed={0x4, 0x2c}, @generic="61657db51024a702b442b22d901573a5f2b6f0a3eaa564d985b441b4ff1e404bc9fd493f0cf45d7ec26768269a066e10a8a37b4ab99055ecff93f85ade26e685c5803a792bd346f1a0f2b10291d186f55cec15e5d760ad82a58f85c233cd5ee4e96f6a3d5a6ba0675086066353502eb06bb80a28e5dd235837786a560180c7ad6917fd842026ca811ce2fc12418f1b5978f0ae978299050c20cce46384d692160dd7e2c481f40bd2e1158f1dea10da4897c16ba5bdf600516f710c7ce9ba5e72b445ed567860bbf7b6ec8ded783659d6b58bdadc88e9c078c6d5b6812f088114fcc697a4831a16", @nested={0x26c, 0x8f, 0x0, 0x1, [@generic="cd95e6b871d2f6c52ca32ec9dbc0f2287c7ceaa77114b980b86e57d932dec344a28378a1f3f505796ffd0690417874f4faa910ab362f87272b5f25b6772a33e70c53023a299c27c9d66beffb84466f85b034a0db2ccb2657863fdddc7fe046516d6b19a45d2954548777f5", @generic="efd5ab9ead3f3b373449e5f7be94cfea584ca6526d8ef2e35146e39bb809fd11ee3b2fa2363ed258c1a22bee8e19b22bcfe9bd4f037345b579488fb47f55e8f8f30f85ab41390299a8929e3af5556f654ecb50c9e10115d0df08f278001aa354d4ff882ea2725362012ce241b008a0f7", @generic="4ce34698f271983d6fa18b4aea2676fc144d7521df8dc3f71471c5cbb9811185f1a1e1ceb36c2e42dfce02fe00f6741f50b0546f19c8529de888c1704184c89904c1fcc7a3a72cec30a420679eaab2e506fc5ae010b7ed4ea5ed65fddc7a474364f6b3e5a8d2b72b628f1b0fe747880805041acb9621d0689346022985b1da3d729a77791bebab96c3263e42fd955775156ecde60f56e56afb1ce7ad1513da7a0f7733f47cec3467254287921929644104d130f55a0aeb4d52ab60ac795ba8cb848f", @generic="b29fc811735399eda5fbbd0441a466f7b70a1a15aadb41fddecb70332de7c9885cdc5ffd1edfc5daa3a937f13031871b33325921296bd3ad7cbaddab87daebbeb802ada9ee1a1f9e7cafcd8dceff289504b22758c91a7cf981a91002206d42054212998a2b7f9cad7d030590c482f65dd1563f1c2866c36aa6b36b20a220c57c96b10cfb5b3d065d98fc2954fb78e855911f62450659ac417b339ba67fc3309691e7f6d0baea2b9481fd62595200ff8dcc581e7ad059fe3452141defbd75ecc25b4d73965c21c31bae2d57"]}]}, 0x153c}], 0x9, &(0x7f0000007980)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, r4}}}, @rights={{0x1c, 0x1, 0x1, [r0, r5, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r0, r6, r7, r8, r9, r0, r10]}}], 0xb0, 0x1}, 0x80)
r11 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x6, 0x1, 0x1, 0x5, 0x3, 0x38, 0x8001, 0x121, 0x40, 0x192, 0xfffffffb, 0x9, 0x38, 0x1, 0x101, 0x9b, 0x8}, [{0x4, 0x7, 0x8, 0x53ac, 0x1000, 0x100000001, 0x8, 0x7}, {0x7, 0x9, 0x22a, 0x3, 0x10001, 0xc0a1, 0x6, 0x7fff}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x17b0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r11, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:33 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 24)

10:50:33 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, r0)

10:50:33 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xc05000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:33 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x204, 0x0, 0x0, 0x0, &(0x7f00000001c0))
chmod(&(0x7f0000000280)='./file0\x00', 0x100)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x1)
r2 = open_tree(r1, &(0x7f00000002c0)='./file0\x00', 0x80800)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='tmpfs\x00')
r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="5f2cb9beb9c72700"])
mknodat$loop(r3, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
renameat2(r3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1)
creat(&(0x7f0000000240)='./file0\x00', 0x8)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:50:33 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\x00\x00\x00\x00\x00', r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000380))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, r2)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$negate(0xd, 0x0, 0xffffffffda659498, r6)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r6, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000100)='blacklist\x00', &(0x7f0000000340)=@keyring={'key_or_keyring:', r5})

10:50:33 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 24)

10:50:33 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
[ 1679.499293] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1679.530212] loop7: detected capacity change from 0 to 264192
[ 1679.551935] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:33 executing program 4:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
creat(&(0x7f0000000180)='./file0\x00', 0xc)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$FIOCLEX(r0, 0x5451)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x284501, 0x0)
fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x8)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:50:33 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 25)

10:50:33 executing program 0:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = io_uring_setup(0x7b3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, r0})
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000240)="d1dc5457ab9094eb99313aab5e28562000dce0f749a0b5cbffdd2451dd5c0348f966883db21bcee94bc391b419c2ab50a43f6b0019e99046233c9d862dbf1ee9345e7d5631827f65fada3aad3d47564baf267543fde7914ef12c59ab3484554bf2eddc34e82597c8192e3202c81e009291803b4e6d689d37154f56f5f5d91fa6487aaff21c40a3ab06babb13902da4ad3fa4ad7f7dab73b45f241fd3f41caa9139882eb38e5fe1e3bcaddaef5ae276b2132eaf331c672ed2f595ed802dbd3fc3bf261615ae07d583b1", 0xc9, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1679.582200] FAULT_INJECTION: forcing a failure.
[ 1679.582200] name failslab, interval 1, probability 0, space 0, times 0
[ 1679.583204] CPU: 1 UID: 0 PID: 31815 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1679.583224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1679.583232] Call Trace:
[ 1679.583237]  <TASK>
[ 1679.583242]  dump_stack_lvl+0xfa/0x120
[ 1679.583263]  should_fail_ex+0x4d7/0x5e0
[ 1679.583285]  ? alloc_vfsmnt+0x23/0x6e0
[ 1679.583302]  should_failslab+0xc2/0x120
[ 1679.583320]  kmem_cache_alloc_noprof+0x72/0x670
[ 1679.583332]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1679.583348]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1679.583368]  ? alloc_vfsmnt+0x23/0x6e0
[ 1679.583384]  alloc_vfsmnt+0x23/0x6e0
[ 1679.583399]  ? copy_tree+0x56e/0xaf0
[ 1679.583414]  clone_mnt+0x49/0x900
[ 1679.583434]  copy_tree+0x34b/0xaf0
[ 1679.583454]  copy_mnt_ns+0x1b7/0xaa0
[ 1679.583477]  create_new_namespaces+0xd6/0xab0
[ 1679.583496]  ? security_capable+0x2f/0x90
[ 1679.583517]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1679.583538]  ksys_unshare+0x468/0xa10
[ 1679.583554]  ? __pfx_ksys_unshare+0x10/0x10
[ 1679.583568]  ? ksys_write+0x1a3/0x240
[ 1679.583586]  ? do_user_addr_fault+0x43a/0x12b0
[ 1679.583607]  __x64_sys_unshare+0x31/0x40
[ 1679.583620]  do_syscall_64+0xbf/0x390
[ 1679.583636]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1679.583649] RIP: 0033:0x7fade4dbfb19
[ 1679.583659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1679.583670] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1679.583682] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1679.583691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1679.583698] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1679.583705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1679.583713] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1679.583733]  </TASK>
10:50:33 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:33 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 25)

10:50:33 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00e4b844950eb58c66618866133df28e52ee84be04d5c54d1b6f49c3aa5e3e74c36cbd98081e3b19666845cd2fdc518566931c13bf647dfb9735f67b2d33374a02c1f25b6b9738d95e3056ad6f610c021d70f4a7dc26a392c3ac29a9d36d258dcc8728d1704ebe2fd63c687bfa614737cd68bfa2"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:50:33 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1679.814631] loop7: detected capacity change from 0 to 264192
[ 1679.831922] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1679.861972] loop7: detected capacity change from 0 to 264192
[ 1679.875585] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:43 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0)

10:50:43 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 26)

10:50:43 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="902f986b1aea49384bbc45876b93dadd6aa1e85a11e29eb2fb4eba0367c950a897677e3f0ffd38", 0x27, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100))

10:50:43 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:43 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 26)

10:50:43 executing program 3:
r0 = fork()
fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x2, &(0x7f0000000880)=""/167)
r2 = fork()
setpgid(r2, r2)
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000), 0x100, 0x7)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
process_vm_writev(r2, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/158, 0x9e}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/238, 0xee}, {&(0x7f0000000480)=""/41, 0x29}, {&(0x7f00000004c0)=""/14, 0xe}], 0x8, &(0x7f0000000800)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f0000000680)=""/31, 0x1f}, {&(0x7f00000006c0)=""/82, 0x52}, {&(0x7f0000000740)=""/190, 0xbe}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, 0x0)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
mmap$usbmon(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x110, r4, 0x7fffffff)

10:50:43 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x81}, 0x4f08}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)
r2 = openat$hpet(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
faccessat2(r2, &(0x7f0000000200)='./file0\x00', 0x2, 0x1000)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, <r3=>r0, {0x5}}, './file0\x00'})
perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0xff, 0x3f, 0x47, 0x2, 0x0, 0x80, 0x11020, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000240), 0x2}, 0x100, 0x0, 0x0, 0x2, 0xffff, 0x5, 0x3, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x3, r3, 0x0)
name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@reiserfs_3={0xc, 0x3, {0x7, 0x3, 0x9}}, &(0x7f0000000180), 0x800)

10:50:43 executing program 0:
r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x1800)
write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{0x20, '#!#\\.],@}\\\\3*()'}, {0x20, 'keyring\x00'}, {0x20, 'builtin_trusted\x00'}, {0x20, 'keyring\x00'}, {}], 0xa, "d91ccfc9001a848f194252fddc5e0011d58d0677475df10bcd3f84cd0da4b526635b16d7c23ee6f32461d32e6f470d19150aecf3cb921dede300f5096e62cc82bb82473bd240b912004303420419c025c0dc659e025bc347dd7bff22358615a43215391368f11eb1d9618a9d6ffa7e8225d614380d7189bf0b03ef03d9fa98822f5a67a0da9fa7b504d98b1de2b3a336494bd113de7e19e1981146d89a4476d0580cd1d8c022d9d12f8827509227a927db8d16f398af5d54124b5f48ce1ac7048edf2ed2973a32007e32cba41842ed369f5cd5a148343062b6301c60af37589fec17dfdb60a8eab95c6678a7fe77f2840c40ffd7c1ccc39bb1"}, 0x138)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='asymmetric\x00', r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r4, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={'syz', 0x0}, r3)
keyctl$reject(0x13, r2, 0x5, 0x3, r3)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r5)

[ 1690.315013] loop7: detected capacity change from 0 to 264192
[ 1690.338135] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1690.359084] loop7: detected capacity change from 0 to 264192
10:50:44 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$search(0xa, r1, &(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x2}, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1690.372627] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 27)

10:50:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1201000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:44 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r0, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:44 executing program 4:
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0xe7dc000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x4, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x32, @private=0xa010102, 0x4e21, 0x0, 'fo\x00', 0xa, 0x100, 0x68}, 0x2c)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1690.583191] FAULT_INJECTION: forcing a failure.
[ 1690.583191] name failslab, interval 1, probability 0, space 0, times 0
[ 1690.585267] CPU: 1 UID: 0 PID: 32196 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1690.585296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1690.585308] Call Trace:
[ 1690.585315]  <TASK>
[ 1690.585323]  dump_stack_lvl+0xfa/0x120
[ 1690.585354]  should_fail_ex+0x4d7/0x5e0
[ 1690.585392]  should_failslab+0xc2/0x120
[ 1690.585421]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1690.585451]  ? kstrdup_const+0x57/0x80
[ 1690.585472]  ? find_held_lock+0x2b/0x80
[ 1690.585504]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1690.585539]  kstrdup+0x3e/0xc0
[ 1690.585560]  kstrdup_const+0x57/0x80
[ 1690.585582]  alloc_vfsmnt+0xee/0x6e0
[ 1690.585608]  ? copy_tree+0x56e/0xaf0
[ 1690.585635]  clone_mnt+0x49/0x900
[ 1690.585670]  copy_tree+0x34b/0xaf0
[ 1690.585707]  copy_mnt_ns+0x1b7/0xaa0
[ 1690.585747]  create_new_namespaces+0xd6/0xab0
[ 1690.585780]  ? security_capable+0x2f/0x90
[ 1690.585816]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1690.585852]  ksys_unshare+0x468/0xa10
[ 1690.585879]  ? __pfx_ksys_unshare+0x10/0x10
[ 1690.585903]  ? ksys_write+0x1a3/0x240
[ 1690.585932]  ? do_user_addr_fault+0x43a/0x12b0
[ 1690.585968]  __x64_sys_unshare+0x31/0x40
[ 1690.585992]  do_syscall_64+0xbf/0x390
[ 1690.586019]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1690.586040] RIP: 0033:0x7fade4dbfb19
[ 1690.586057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1690.586078] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1690.586098] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1690.586113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1690.586125] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1690.586138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1690.586150] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1690.586185]  </TASK>
[ 1690.666947] loop7: detected capacity change from 0 to 264192
[ 1690.682885] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:44 executing program 2:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='${\x00', 0x0)
r2 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)='\x00', 0x0)
add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc2}, &(0x7f0000000440)={0x0, "8a05aadddfa8b6e2993828c498d594501edbfe9ad2803db1fe4b4b9badb42a8b1d2540529f393d7203a5cfe99c2508ac51270ef057f367959eede16b0dbf8402", 0x23}, 0x48, r2)
request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='builtin_trusted\x00', r0)
keyctl$KEYCTL_MOVE(0x1e, r1, 0x0, r2, 0x1)

10:50:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 28)

10:50:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1330000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:54 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x20700, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:54 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000))
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:50:54 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='*|/$$.\x00')
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'})
name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x1, 0x6, 0x8d0, 0x6}, {0x1, 0x200, 0x1349, 0x2}}}, &(0x7f0000000200), 0x1000)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:50:54 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 27)

10:50:54 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1730000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:54 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 29)

10:50:54 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="a6fe8dbdd7c4683e2bcaa0a88465f050a1f6ac3dfc80962b44491bda5935e1fda1d73d2b16b818b7c7c327647aef42f956efe257268f60b1f551718013aeae8cb46678c48ee73cdc14bbcf860bcf61b39a161f677cc6f8d89178840b14534ac3c103b2d4a4d20e1e7f6dccc7c65f941b7ed36554a2ce35ea20eff62ba63dfba4c8266bf2039b71bd4673c1375752e1f962286f986713b5f77f5a5fb3693706c66b63c11e5ee8bd63d057a543302f6d63deb50f8392fb674e37bd3cd0710bb0e9c7fe146076d09a", 0xc7, 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="b3b9ba6111fabe2fcbd674905c4172a706a07344f789dace9c95cb1acebb78b3abb6815e0c5234208324b9700a4bed4f8f6f6da8913f5c5378236a1e9a4959b732b4eec0a098a00fe82a84144a707186754c519b13cb10ec56b2656b7dba66235cc139567a2e6509f8fe778084c645a4c0325ff1", 0x74, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, r2)
add_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="375eb699d8408305700d979af128f4e86ada9dee31d5317b75c23e2cf815e5ae114bc17a6b6ce6ee", 0x28, r3)

10:50:54 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1701.028584] loop7: detected capacity change from 0 to 264192
[ 1701.042101] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1701.051908] loop7: detected capacity change from 0 to 264192
[ 1701.059595] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:54 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:54 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0x8, 0x4)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1)
add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="26bcc8", 0x3, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1701.259721] loop7: detected capacity change from 0 to 264192
10:50:54 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 30)

[ 1701.270174] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:50:54 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000003c0)=""/155, 0x9b}], 0x3, &(0x7f0000000480)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {<r0=>0x0}}}], 0x70}, 0x40010000)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x3f, 0x7, 0x8, 0x8, 0x0, 0x4, 0x89400, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_config_ext={0xb79, 0xd5}, 0x9, 0x20, 0x3a90, 0x4, 0x727, 0x10000, 0x988, 0x0, 0x1000, 0x0, 0xfffffffffffff277}, r0, 0x1, r2, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x88)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:50:54 executing program 3:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x501a00, 0x0)
ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040))
r1 = fork()
tkill(r1, 0x1f)
fork()
tkill(r1, 0xd)
move_pages(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x5, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x6)

10:50:55 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:55 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 28)

10:50:55 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="19"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1701.402538] FAULT_INJECTION: forcing a failure.
[ 1701.402538] name failslab, interval 1, probability 0, space 0, times 0
[ 1701.405283] CPU: 0 UID: 0 PID: 32770 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1701.405314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1701.405327] Call Trace:
[ 1701.405335]  <TASK>
[ 1701.405346]  dump_stack_lvl+0xfa/0x120
[ 1701.405399]  should_fail_ex+0x4d7/0x5e0
[ 1701.405447]  ? alloc_vfsmnt+0x23/0x6e0
[ 1701.405476]  should_failslab+0xc2/0x120
[ 1701.405511]  kmem_cache_alloc_noprof+0x72/0x670
[ 1701.405533]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1701.405562]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1701.405617]  ? alloc_vfsmnt+0x23/0x6e0
[ 1701.405645]  alloc_vfsmnt+0x23/0x6e0
[ 1701.405673]  ? copy_tree+0x56e/0xaf0
[ 1701.405706]  clone_mnt+0x49/0x900
[ 1701.405756]  copy_tree+0x34b/0xaf0
[ 1701.405812]  copy_mnt_ns+0x1b7/0xaa0
[ 1701.405878]  create_new_namespaces+0xd6/0xab0
[ 1701.405916]  ? security_capable+0x2f/0x90
[ 1701.405968]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1701.406013]  ksys_unshare+0x468/0xa10
[ 1701.406046]  ? __pfx_ksys_unshare+0x10/0x10
[ 1701.406074]  ? ksys_write+0x1a3/0x240
[ 1701.406112]  ? do_user_addr_fault+0x43a/0x12b0
[ 1701.406164]  __x64_sys_unshare+0x31/0x40
[ 1701.406191]  do_syscall_64+0xbf/0x390
[ 1701.406235]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1701.406258] RIP: 0033:0x7fade4dbfb19
[ 1701.406277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1701.406298] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1701.406320] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1701.406334] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1701.406347] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1701.406360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1701.406374] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1701.406440]  </TASK>
[ 1701.465178] loop7: detected capacity change from 0 to 264192
[ 1701.477518] tmpfs: Unknown parameter ''
[ 1701.478889] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1701.481411] tmpfs: Unknown parameter ''
10:50:55 executing program 2:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000040)=@secondary)

10:50:55 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="a9b43c76f0b4567b32615df7efb7f94ca70900000000000000c94bc7b18b5d2570480942"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x6, &(0x7f00000017c0)=[{&(0x7f0000000180)="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", 0xfe, 0x1}, {&(0x7f00000013c0)="ea29ffcde4fbff3da602f3d50a785fe7ebfd765da8b5ef6cf2cb7f0510dbfcf8edc325d7f8db3fa58345d9aa09eff914624574f156f2d1a2252d77e287c67f6946e3ba1841f05437c0bedaa79e16a2bc8f8f01460f002ed3497aacd2fecddcaa20d603c5fbd45f8059409137e87836dc54995a383870efcad90da205685a48a123386e40d2de978c868d64690d7b909e580d61298171f1200d7833596c3906ee869d53f48e955c31573d99d2ae5e53445316ac15c17b4a944d71b8660cea28507a", 0xc1, 0x200}, {&(0x7f00000014c0)="1d338ed98baa7a5b60871e424b3c978fad635632527cfb8110252b8851e2c81a8465a3974648b0cc04fbc6073aa4ad7bbd7d4504dc6b90119f0ca0161289ce25454ea6a4f9e02c8917a7faec909893b906059ea1bcb387e8b141c449a54ddb05fea52e167f602f3dd4efbb612a5f4e21cbffa0bc46f810879e35516071286339a5656e5e55037cbb380e8f416b5b25bee2d58bd7d1c9134ccd92fe86d03b0c61376d7fd806d3cfdec6f2403602155e622cf56eb5cb43f1130611b61aaa78525f95450c5daf004f94d1cd9ac56e3ddbca76cb3c202bb2d3992f300e5b2c3aa8472e26c73e7b6d5357b38f8e3cb8268be6", 0xf0, 0x6}, {&(0x7f00000015c0)="881da27084d2c49bb54b33211994e3bb5307bbdef0dac2658ef12ec1e73a1c1b28597dbddcb0f591622dcd1d61e679e2582afae7a43c7ddaa9ea23d2e98a65746dc3d6911ddebc06985547479d8f8c922c03d9f74b01043ccd03ac5fe2d0b65883e5af44990738bb06db81cfcef5b25158e9eecbf48662acd0608caab9743fe9861e46444cd422dcd8e890efa0d23e69db7fb7586d0feccca6b3b187931f3f2c7c891d0a8f7e125e1894ed4eebbebcc68aaa7548edf3c2078b6747487bd0f497f4b6bece80dc865b370d35e467c92d8865055d0487bdcfa5ca421d0c8bc6f5e40aad12bdeffc2efcb57114e2", 0xec, 0x8}, {&(0x7f0000000280)="313c2e76b455192df3a4e89b43571cae64eebc11661c1e45e446908bb946c05513604eabd23dbbb48d69bab81c2994da9a767c6050caf8fea95285922a7d51", 0x3f, 0x3}, {&(0x7f00000016c0)="bb9907244f6d16354db98f43d694ba747c9882262edd7c21828451dbb22c2dbfff61326fed0af4c0e29eacaf1345f55a009285ea8c4a11b90b04f290d59fc8696a32b4214af033617d14761dd64f7c31350323f101250bed81e54d7ff0819d9a552d95cc0b624f08e71fcd6bf6dd1111f4595680744bc94324830a9a2711cb641e338e0a9f46a478cb6ebfee3bcfc80531955ec8dc00316ce37220f8df2ba82637adf12b60dab4279a56bd75b021094b30b07b628e43b11c183d54284a21eddf8bfdecb3a9", 0xc5, 0x8000}], 0x200000, &(0x7f00000002c0)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@discard}, {@user_xattr}, {@sb={'sb', 0x3d, 0xf4c3}}], [{@hash}]})
mknodat$loop(r1, &(0x7f0000001880)='./file0\x00', 0x40, 0x1)

[ 1701.550730] FAULT_INJECTION: forcing a failure.
[ 1701.550730] name failslab, interval 1, probability 0, space 0, times 0
[ 1701.551630] CPU: 1 UID: 0 PID: 32857 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1701.551647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1701.551655] Call Trace:
[ 1701.551660]  <TASK>
[ 1701.551665]  dump_stack_lvl+0xfa/0x120
[ 1701.551687]  should_fail_ex+0x4d7/0x5e0
[ 1701.551711]  ? security_inode_alloc+0x3e/0x130
[ 1701.551730]  should_failslab+0xc2/0x120
[ 1701.551748]  kmem_cache_alloc_noprof+0x72/0x670
[ 1701.551762]  ? __pfx_map_id_range_down+0x10/0x10
[ 1701.551778]  ? __create_object+0x59/0x80
[ 1701.551802]  ? security_inode_alloc+0x3e/0x130
[ 1701.551819]  security_inode_alloc+0x3e/0x130
[ 1701.551838]  inode_init_always_gfp+0xc94/0xff0
[ 1701.551853]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1701.551874]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1701.551893]  alloc_inode+0x8d/0x250
[ 1701.551911]  new_inode+0x1e/0x160
[ 1701.551928]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1701.551947]  mqueue_get_inode+0x2e/0xdf0
[ 1701.551964]  ? sget_fc+0x766/0xb80
[ 1701.551980]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1701.551999]  mqueue_fill_super+0x14e/0x260
[ 1701.552018]  get_tree_nodev+0xdc/0x190
[ 1701.552034]  mqueue_get_tree+0xf6/0x140
[ 1701.552053]  vfs_get_tree+0x93/0x340
[ 1701.552065]  fc_mount_longterm+0x1a/0x280
[ 1701.552086]  mq_init_ns+0x42e/0x630
[ 1701.552102]  copy_ipcs+0x38d/0x630
[ 1701.552114]  ? copy_utsname+0xae/0x470
[ 1701.552129]  create_new_namespaces+0x210/0xab0
[ 1701.552149]  ? security_capable+0x2f/0x90
[ 1701.552169]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1701.552189]  ksys_unshare+0x468/0xa10
[ 1701.552204]  ? __pfx_ksys_unshare+0x10/0x10
[ 1701.552222]  ? ksys_write+0x1a3/0x240
[ 1701.552239]  ? do_user_addr_fault+0x43a/0x12b0
[ 1701.552260]  __x64_sys_unshare+0x31/0x40
[ 1701.552273]  do_syscall_64+0xbf/0x390
[ 1701.552289]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1701.552301] RIP: 0033:0x7f28a8a85b19
[ 1701.552311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1701.552323] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1701.552335] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1701.552343] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1701.552349] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1701.552357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1701.552364] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1701.552383]  </TASK>
10:50:55 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2400000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:55 executing program 0:
r0 = io_uring_setup(0x495c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x10000000, 0xc9})
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000240))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='blacklist\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r1})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @auto=[0xa, 0x38, 0x38, 0x32, 0x37, 0x65, 0x37, 0x37, 0x52, 0x62, 0x30, 0x30, 0x0, 0x62, 0x38, 0x39]}, &(0x7f00000000c0)={0x0, "36b4202d4dd0509dc9592576a12bc88a5e0ec4b129c5e5ce4e3a8896f925ed4f6098d1603dfaf589ea92db7d5a0a271af52aaeb8cde5e7bafed047afe5069a6c", 0x3b}, 0x48, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$revoke(0x3, r1)

[ 1701.621185] tmpfs: Unknown parameter '©´<vð´V{2a]÷ï·ùL§	'
[ 1701.637375] loop4: detected capacity change from 0 to 128
[ 1701.644369] EXT4-fs: quotafile must be on filesystem root
[ 1701.670925] tmpfs: Unknown parameter '©´<vð´V{2a]÷ï·ùL§	'
[ 1701.679562] loop4: detected capacity change from 0 to 128
[ 1701.683875] EXT4-fs: quotafile must be on filesystem root
10:50:55 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2700000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:50:55 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 31)

10:50:55 executing program 2:
prctl$PR_SET_DUMPABLE(0x4, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0)

10:50:55 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getpid()
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="b7e9f41f00ff167cc18e867279d4e688c279c007a8726a37c911d3e39a9b2c49027692cfc412060000001af3e19dca25589e8f53e1de000000000000000000000000000000000000080000000000000000"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:50:55 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x20, 0x1, 0x9, 0xfc, 0x0, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x5a083, 0x7, 0x0, 0x1, 0x2, 0x400, 0x40, 0x0, 0x100, 0x0, 0x101}, r2, 0x5, 0xffffffffffffffff, 0x2)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r4 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r8 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r8, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r7, 0xd, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_NEW_INTERFACE(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x38, 0x0, 0x0, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'batadv0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x375441b91c7d0aa2)
setuid(r6)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r6, @ANYBLOB=',seclabel,audit,\x00'])
r9 = getpgid(r1)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x2, 0x0, 0xee01, r6, 0x0, 0x41, 0x3}, 0x8, 0x8, 0x800, 0x4, r2, r9, 0x9})

[ 1701.797192] tmpfs: Unknown parameter '·éô'
[ 1701.803737] tmpfs: Unknown parameter '·éô'
10:51:04 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='&}}!\'(\x00', 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:04 executing program 6:
ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f00000003c0)="1d592b17eea8cd9a9efe545137514685dd4072aec7f13a9905d791ab05768339f8e1e76b7c51a317c0b5de7a46778f495fc5f6da1f57478b6b5806036cebf12a83c5722c5b9a12d3e926594d2236a9ffea80b9f179f77ad72db7ebcf3b2c7814f234e173097cd082417b4a4e0f1d1ae24ab02e63d8b7040e4f23e148be3f3a792276ef810811e45b58504517f844a7bf81cea59797abbdfa1009e10039a1f73463228a5d2662c61a33ac2062a3209e12aadc9195eaec0e3aff3445845461d2ecb0198cc625a56f3684a09531953c69e278b89676b62c52ce3fa20a5a7263ad759176d9089c2e28ba1cd80e5aa847dba7785bad24e55c81a624f0cf8c29e3c4cd")
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x123)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x102, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x7dc, 0x1, 0x80, 0x1})
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000240)="e44c2d8f4979b921199046ba0bedd3c4c13c13e5c0512edb6dd698d27a3246865bdefd5aa555490d8fa89ca36b949cb71f02baec1285858ec9a16289d47836bff998ecd05adb486a36c0f9c48c7d9b7250b06903874d341620aa4373d82d647630a0a8b24a4c91bb8466161d169556da2655d61f2119f45d6d301628f49f670a293260f3a10677566c83f2f0712f5cf0fa8d93cbf0c5de6bda4b0575ae4cd0639abf", 0xa2, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r6})

10:51:04 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
ptrace(0xffffffffffffffff, r1)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r2=>0x0)
syz_open_procfs(r2, &(0x7f0000000040)='net/udplite\x00')

10:51:04 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:04 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3230000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:04 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='P'])
r1 = geteuid()
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x2, 0x4)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200, 0x0)
mount$cgroup(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100), 0x2024044, &(0x7f0000000240)={[{@cpuset_v2_mode}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, 'tmpfs\x00'}}, {@euid_gt={'euid>', r1}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@dont_measure}, {@obj_role={'obj_role', 0x3d, '-!![/^/{'}}, {@smackfshat={'smackfshat', 0x3d, 'tmpfs\x00'}}]})
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
llistxattr(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300), 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
ioprio_set$uid(0x0, r1, 0x4)

10:51:04 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 32)

10:51:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 29)

[ 1710.548947] loop7: detected capacity change from 0 to 264192
[ 1710.554065] tmpfs: Unknown parameter 'P'
[ 1710.561646] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1710.567199] tmpfs: Unknown parameter 'P'
[ 1710.570704] loop7: detected capacity change from 0 to 264192
[ 1710.581495] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1710.602033] FAULT_INJECTION: forcing a failure.
[ 1710.602033] name failslab, interval 1, probability 0, space 0, times 0
[ 1710.603949] CPU: 0 UID: 0 PID: 33225 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1710.603984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1710.603998] Call Trace:
[ 1710.604008]  <TASK>
[ 1710.604019]  dump_stack_lvl+0xfa/0x120
[ 1710.604061]  should_fail_ex+0x4d7/0x5e0
[ 1710.604118]  should_failslab+0xc2/0x120
[ 1710.604159]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1710.604203]  ? kstrdup_const+0x57/0x80
[ 1710.604235]  ? find_held_lock+0x2b/0x80
[ 1710.604280]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1710.604332]  kstrdup+0x3e/0xc0
[ 1710.604363]  kstrdup_const+0x57/0x80
[ 1710.604393]  alloc_vfsmnt+0xee/0x6e0
[ 1710.604426]  ? copy_tree+0x56e/0xaf0
[ 1710.604465]  clone_mnt+0x49/0x900
[ 1710.604522]  copy_tree+0x34b/0xaf0
[ 1710.604586]  copy_mnt_ns+0x1b7/0xaa0
[ 1710.604661]  create_new_namespaces+0xd6/0xab0
[ 1710.604706]  ? security_capable+0x2f/0x90
[ 1710.604765]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1710.604818]  ksys_unshare+0x468/0xa10
[ 1710.604855]  ? __pfx_ksys_unshare+0x10/0x10
[ 1710.604888]  ? ksys_write+0x1a3/0x240
[ 1710.604920]  ? xfd_validate_state+0x55/0x180
[ 1710.604996]  __x64_sys_unshare+0x31/0x40
[ 1710.605027]  do_syscall_64+0xbf/0x390
[ 1710.605067]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1710.605094] RIP: 0033:0x7fade4dbfb19
[ 1710.605114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1710.605139] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1710.605164] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1710.605181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1710.605196] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1710.605211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1710.605226] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1710.605303]  </TASK>
10:51:04 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x2}, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:04 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3530000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:04 executing program 4:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r0)
r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000300), 0xffffffffffffffff)
sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000001480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0xffffffffffffff96, r1, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/sr0\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010102}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @empty}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x1)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000100)={0x7, 0x1f, 0xe0})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x1)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x80)
r4 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"])
mknodat$loop(r4, &(0x7f0000000240)='./file0/file0\x00', 0x10, 0x1)
mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x0)
getdents(r4, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:04 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$fscrypt_provisioning(&(0x7f0000000a00), &(0x7f0000000c00)={'syz', 0x3}, &(0x7f0000000c40)={0x4, 0x0, @b}, 0x48, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000d00)='big_key\x00', &(0x7f0000000cc0)=@chain={'key_or_keyring:', r0})
r3 = add_key$user(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x1}, &(0x7f00000005c0)="af98e95726b472c72a9edb6890f1e6f059e2ee7345b90708fa8aa03d8522942b518fe44ed0fe0de81406246882f41ea72a5f6e5bc9ca99bab6a6257b93971f105b12120f1d9fb0bdaa99e3e18c5952a0f122fa88f4b6a81f8084cd915e890294ef9be76c7c3d112300c1515a42e1ef75b4014f928add9ff423a7083f28a9", 0x7e, r0)
r4 = add_key$fscrypt_v1(&(0x7f0000000640), &(0x7f0000000680)={'fscrypt:', @auto=[0x32, 0x62, 0x64, 0x33, 0x35, 0x32, 0x63, 0x62, 0x32, 0x31, 0x64, 0x66, 0x0, 0x31, 0x39, 0x32]}, &(0x7f00000006c0)={0x0, "58cf2965cbc80682b7505e256fe764ca8e6db633446bd867bcb462c509b6fc47eafac4a60ccab09ba4718ca8ab33e6cdd0b3923ac9eb4fcafc5cc901a3f2ecc4", 0x8}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000740)=@keyring={'key_or_keyring:', r4})
r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000240)="18976e30f9482eaa2278581ba0c050859b32e317fc99887abce1c5c14bec0e6733aea8b252cd4f033cdd3bfa0f32076e141ee8cdca9bfc7ee2ad0ed276bfb39756b309e3d63a1c5dc0540bd0319e70d8fc83e10bba5d4cd46678941b4394cc10dde51a1bc3baf5aae88b6de212d3448f953860b6960bad93d9244a37d424564dda00a5a543f165eceda76cac931ddb173c8bb708f37d4180e5f4848c8d45c89c850a11e432f97ee432f54cea428293686fffdb007ed8022858c9fee5461405c99ca7d53f81dafef33d82c2ecf0b0a68fc779a8fd50cc8a245bb45196d16c357176456028a93d781bcdaed179058a68", 0xef, r0)
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000080)={r5, 0x55, 0xf7}, 0x0, &(0x7f00000000c0)="a3153e41306fa099c3a87f38dc3d464dfd68551c3ada6e3c9b6f994ad879fbd6789e121dc5f39a01b9e048eafe7d673a23132b837726b028654959d2ba3a965cac90f24d411daea6c37562ad568a1788542a4b7e30", &(0x7f0000000340)=""/247)
r6 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, r6)
add_key$fscrypt_v1(&(0x7f0000000ac0), &(0x7f0000000b00)={'fscrypt:', @desc2}, &(0x7f0000000b40)={0x0, "4d756047fb5beea90a1e5298af39197f7a7b67f6993697686c7c62918635cff395493866c10103f3732e6cbd1afabd389bc13a1d6845dc78a845220bc2e82c84", 0x34}, 0x48, r4)
r7 = add_key(&(0x7f0000000840)='ceph\x00', &(0x7f0000000880)={'syz', 0x3}, &(0x7f00000008c0)="848f659f32935ea66b639ff14b73c6b3ab5d5084be2d19607ea8eecb239f2d37a70e0c6e2c3a3df1a7deab2c279f756fbb52a3e5b5d5e6cf27b7113a0b6076bcd71ed9569c542a6b2ca9930e98754d06f754d0c64b2816c8d411fa28cba501baa6b57e96173c16277ab992b512c3d22ff590d644d17612e0ac650dff91c89bb7c9350db493ede63de3300906", 0x8c, r0)
request_key(&(0x7f0000000780)='id_resolver\x00', &(0x7f00000007c0)={'syz', 0x2}, &(0x7f0000000800)='--\x00', r7)
r8 = request_key(&(0x7f0000000bc0)='dns_resolver\x00', &(0x7f0000000a40)={'syz', 0x3}, &(0x7f0000000a80)='%\x17\x00', r6)
add_key$keyring(&(0x7f0000000980), &(0x7f00000009c0)={'syz', 0x0}, 0x0, 0x0, r8)

[ 1710.712561] loop7: detected capacity change from 0 to 264192
[ 1710.716558] tmpfs: Unknown parameter 'Ô+µÍP÷³5ÿ¨¯v¹VY½LóY&¹Ò�S«^º«ÕíruS8¹ækþä¾D½óåX´ã´½¤”‡[åˆñèE!DžˆŒ…øÔ’'
[ 1710.729001] tmpfs: Unknown parameter 'Ô+µÍP÷³5ÿ¨¯v¹VY½LóY&¹Ò�S«^º«ÕíruS8¹ækþä¾D½óåX´ã´½¤”‡[åˆñèE!DžˆŒ…øÔ’'
10:51:04 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 33)

10:51:04 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x2)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1710.782649] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1710.792895] loop7: detected capacity change from 0 to 264192
[ 1710.802564] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 30)

10:51:04 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3782000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1710.888826] FAULT_INJECTION: forcing a failure.
[ 1710.888826] name failslab, interval 1, probability 0, space 0, times 0
[ 1710.890799] CPU: 1 UID: 0 PID: 33495 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1710.890843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1710.890860] Call Trace:
[ 1710.890869]  <TASK>
[ 1710.890880]  dump_stack_lvl+0xfa/0x120
[ 1710.890925]  should_fail_ex+0x4d7/0x5e0
[ 1710.890973]  ? __d_alloc+0x31/0xa10
[ 1710.891008]  should_failslab+0xc2/0x120
[ 1710.891048]  kmem_cache_alloc_lru_noprof+0x76/0x680
[ 1710.891092]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1710.891140]  ? __d_alloc+0x31/0xa10
[ 1710.891172]  __d_alloc+0x31/0xa10
[ 1710.891207]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1710.891266]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1710.891311]  d_make_root+0x42/0x90
[ 1710.891349]  mqueue_fill_super+0x176/0x260
[ 1710.891396]  get_tree_nodev+0xdc/0x190
[ 1710.891434]  mqueue_get_tree+0xf6/0x140
[ 1710.891481]  vfs_get_tree+0x93/0x340
[ 1710.891511]  fc_mount_longterm+0x1a/0x280
[ 1710.891559]  mq_init_ns+0x42e/0x630
[ 1710.891597]  copy_ipcs+0x38d/0x630
[ 1710.891626]  ? copy_utsname+0xae/0x470
[ 1710.891664]  create_new_namespaces+0x210/0xab0
[ 1710.891710]  ? security_capable+0x2f/0x90
[ 1710.891758]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1710.891807]  ksys_unshare+0x468/0xa10
[ 1710.891842]  ? __pfx_ksys_unshare+0x10/0x10
[ 1710.891875]  ? ksys_write+0x1a3/0x240
[ 1710.891914]  ? do_user_addr_fault+0x43a/0x12b0
[ 1710.891963]  __x64_sys_unshare+0x31/0x40
[ 1710.891995]  do_syscall_64+0xbf/0x390
[ 1710.892031]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1710.892060] RIP: 0033:0x7f28a8a85b19
[ 1710.892084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1710.892112] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1710.892139] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1710.892159] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1710.892176] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1710.892193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1710.892209] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1710.892255]  </TASK>
10:51:04 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 34)

[ 1711.038036] loop7: detected capacity change from 0 to 264192
10:51:04 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="724279e8e1c483422a4f0c971c06ae4bf8089ba389397c7c05659146000036acf7b00d793a43def07994f3aaf5cd1194efd9a85f60964c9d703bc76f1734d0ae41f98af3f567171079f9ebdee311a78f71fa1c30000000000000000000000000603c8505f287a0213999e201ac3585c71568f731a741a972bb9e5f8f626224bfe9679c751e239cd6df2b39cd460dd1d5df28b518e2d6511d2bbe5da26127194806c3cdd70a0d687645514d9013bf791697423b4949b71bfce3e4ce53"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1711.111918] tmpfs: Unknown parameter 'rByèáăB*O—®Kø›£‰9||e‘F'
[ 1711.131622] tmpfs: Unknown parameter 'rByèáăB*O—®Kø›£‰9||e‘F'
[ 1711.132044] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:15 executing program 0:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f0000000240)={{r1}, "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"})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))

10:51:15 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r2=>r0}, './file0\x00'})
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3ff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:15 executing program 2:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000c80)={<r1=>0x0, 0x7fffffff, 0x1})
ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000001080)={r1, 0x3})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:15 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:51:15 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 31)

10:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 35)

10:51:15 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3930000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:15 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"/270, @ANYRESHEX, @ANYBLOB=',\x00'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000240)=0x6e)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4)

[ 1721.996699] tmpfs: Bad value for 'nr_inodes'
[ 1722.026863] tmpfs: Bad value for 'nr_inodes'
[ 1722.027160] loop7: detected capacity change from 0 to 264192
[ 1722.042383] FAULT_INJECTION: forcing a failure.
[ 1722.042383] name failslab, interval 1, probability 0, space 0, times 0
[ 1722.044101] CPU: 0 UID: 0 PID: 33598 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1722.044131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1722.044144] Call Trace:
[ 1722.044154]  <TASK>
[ 1722.044164]  dump_stack_lvl+0xfa/0x120
[ 1722.044202]  should_fail_ex+0x4d7/0x5e0
[ 1722.044258]  ? alloc_vfsmnt+0x23/0x6e0
[ 1722.044290]  should_failslab+0xc2/0x120
[ 1722.044324]  kmem_cache_alloc_noprof+0x72/0x670
[ 1722.044346]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1722.044376]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1722.044431]  ? alloc_vfsmnt+0x23/0x6e0
[ 1722.044459]  alloc_vfsmnt+0x23/0x6e0
[ 1722.044487]  ? copy_tree+0x56e/0xaf0
[ 1722.044522]  clone_mnt+0x49/0x900
[ 1722.044571]  copy_tree+0x34b/0xaf0
[ 1722.044627]  copy_mnt_ns+0x1b7/0xaa0
[ 1722.044694]  create_new_namespaces+0xd6/0xab0
[ 1722.044735]  ? security_capable+0x2f/0x90
[ 1722.044786]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1722.044832]  ksys_unshare+0x468/0xa10
[ 1722.044864]  ? __pfx_ksys_unshare+0x10/0x10
[ 1722.044893]  ? ksys_write+0x1a3/0x240
[ 1722.044931]  ? do_user_addr_fault+0x43a/0x12b0
[ 1722.044984]  __x64_sys_unshare+0x31/0x40
[ 1722.045011]  do_syscall_64+0xbf/0x390
[ 1722.045045]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1722.045069] RIP: 0033:0x7fade4dbfb19
[ 1722.045087] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1722.045109] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1722.045131] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1722.045146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1722.045159] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1722.045173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1722.045187] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1722.045254]  </TASK>
[ 1722.094515] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:15 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="1915a82f7622a249308265adf62b4a9bcff0c99d91ea80748cdf7844325ebedcdad2ffaa7b3f67e5479744413de4d1f52220894c85185415f47c0fa4e3f99590d031fe677708ea3d52750d297565153f25435ad2aad87e2cebc4b4cf8cca6482d4d157bda63425849c725ba175db7f9f86690211b68716b34d3002558c51ef93c9fabbab4de208b572667d34d990b907ac12360996ac0602b4784f36eb7967604528b032d0ffed4b226912cb914d4b23014671f563d0bd6485d45ee01eb6125250bd05780161d0fbb2b8a3186d1d74be3e0c9acc64224ebced", 0xd9, 0x28f3}, {&(0x7f0000000280)="55f8f9242f8c55eead21c4fab91f82cdbcee70a9a6f3a0ae7f4b4374f7f70ef40c50a950800e60798f744ec54e", 0x2d, 0x3}], 0x2000, &(0x7f00000013c0)={[{@huge_within_size}, {@size={'size', 0x3d, [0x38, 0x0, 0x6b, 0x5d, 0x6b, 0x78]}}, {@size={'size', 0x3d, [0x36, 0x0, 0x31, 0x39, 0x36, 0x37, 0x35, 0x31, 0x43, 0x35]}}, {@mode={'mode', 0x3d, 0x7}}, {@size={'size', 0x3d, [0x74, 0x33, 0x33]}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]})
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1722.129319] loop7: detected capacity change from 0 to 264192
10:51:15 executing program 2:
setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080)=@gcm_128={{}, "8437ed32219721de", "6eb5489cf66bec77c706ea8c395d5151", "8a0d4410", "c9201fecdd7cb966"}, 0x28)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8)

[ 1722.172212] loop4: detected capacity change from 0 to 40
[ 1722.173152] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 36)

[ 1722.234750] loop4: detected capacity change from 0 to 40
10:51:24 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80001, 0x0)

10:51:24 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 32)

10:51:24 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="c96a6f0005c40bdb61a5ee9443f49d54b1850aaeb7ef7dc9dded6c4ab6d2277d94", 0x21, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:24 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:24 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='encrypted\x00', &(0x7f0000000280))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "77dcf309c2026ae0b4dbecb9eb546745be0b8977676234d9838fa9fd02baf47269dc394333e7b195137befc7d96964fe4ef92251b53ab234052294dce2fdf030", 0x2d}, 0x48, r0)
keyctl$update(0x2, r2, &(0x7f0000000100)="647b8b57b0ebf69c5960d30be91c9696dcd84bbe8bd14d19cbd6325294521b4cec48", 0x22)

10:51:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 37)

10:51:24 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='N'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1730.774833] FAULT_INJECTION: forcing a failure.
[ 1730.774833] name failslab, interval 1, probability 0, space 0, times 0
[ 1730.775896] CPU: 1 UID: 0 PID: 33997 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1730.775914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1730.775922] Call Trace:
[ 1730.775927]  <TASK>
[ 1730.775932]  dump_stack_lvl+0xfa/0x120
[ 1730.775954]  should_fail_ex+0x4d7/0x5e0
[ 1730.775979]  should_failslab+0xc2/0x120
[ 1730.775998]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1730.776017]  ? kstrdup_const+0x57/0x80
[ 1730.776030]  ? find_held_lock+0x2b/0x80
[ 1730.776051]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1730.776073]  kstrdup+0x3e/0xc0
[ 1730.776086]  kstrdup_const+0x57/0x80
[ 1730.776099]  alloc_vfsmnt+0xee/0x6e0
[ 1730.776115]  ? copy_tree+0x56e/0xaf0
[ 1730.776131]  clone_mnt+0x49/0x900
[ 1730.776153]  copy_tree+0x34b/0xaf0
[ 1730.776174]  copy_mnt_ns+0x1b7/0xaa0
[ 1730.776198]  create_new_namespaces+0xd6/0xab0
[ 1730.776223]  ? security_capable+0x2f/0x90
[ 1730.776246]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1730.776268]  ksys_unshare+0x468/0xa10
[ 1730.776284]  ? __pfx_ksys_unshare+0x10/0x10
[ 1730.776299]  ? ksys_write+0x1a3/0x240
[ 1730.776317]  ? do_user_addr_fault+0x43a/0x12b0
[ 1730.776339]  __x64_sys_unshare+0x31/0x40
[ 1730.776353]  do_syscall_64+0xbf/0x390
[ 1730.776370]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1730.776384] RIP: 0033:0x7fade4dbfb19
[ 1730.776394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1730.776407] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1730.776419] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1730.776428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1730.776436] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1730.776444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1730.776452] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1730.776472]  </TASK>
[ 1730.792452] FAULT_INJECTION: forcing a failure.
[ 1730.792452] name failslab, interval 1, probability 0, space 0, times 0
[ 1730.793383] CPU: 1 UID: 0 PID: 33996 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1730.793401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1730.793408] Call Trace:
[ 1730.793412]  <TASK>
[ 1730.793417]  dump_stack_lvl+0xfa/0x120
[ 1730.793433]  should_fail_ex+0x4d7/0x5e0
[ 1730.793454]  should_failslab+0xc2/0x120
[ 1730.793471]  __kmalloc_noprof+0xc8/0x6e0
[ 1730.793494]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1730.793518]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1730.793535]  memcg_list_lru_alloc+0x4da/0x760
[ 1730.793561]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1730.793587]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1730.793611]  __memcg_slab_post_alloc_hook+0x130/0x9d0
[ 1730.793628]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1730.793649]  ? __create_object+0x59/0x80
[ 1730.793672]  kmem_cache_alloc_lru_noprof+0x4f7/0x680
[ 1730.793703]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1730.793728]  ? __d_alloc+0x31/0xa10
[ 1730.793744]  __d_alloc+0x31/0xa10
[ 1730.793760]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1730.793781]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1730.793802]  d_make_root+0x42/0x90
[ 1730.793819]  mqueue_fill_super+0x176/0x260
[ 1730.793840]  get_tree_nodev+0xdc/0x190
[ 1730.793858]  mqueue_get_tree+0xf6/0x140
[ 1730.793880]  vfs_get_tree+0x93/0x340
[ 1730.793893]  fc_mount_longterm+0x1a/0x280
[ 1730.793915]  mq_init_ns+0x42e/0x630
[ 1730.793933]  copy_ipcs+0x38d/0x630
[ 1730.793946]  ? copy_utsname+0xae/0x470
[ 1730.793964]  create_new_namespaces+0x210/0xab0
[ 1730.793985]  ? security_capable+0x2f/0x90
[ 1730.794009]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1730.794032]  ksys_unshare+0x468/0xa10
[ 1730.794047]  ? __pfx_ksys_unshare+0x10/0x10
[ 1730.794062]  ? ksys_write+0x1a3/0x240
[ 1730.794079]  ? do_user_addr_fault+0x43a/0x12b0
[ 1730.794100]  __x64_sys_unshare+0x31/0x40
[ 1730.794114]  do_syscall_64+0xbf/0x390
[ 1730.794130]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1730.794143] RIP: 0033:0x7f28a8a85b19
[ 1730.794153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1730.794165] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1730.794177] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1730.794186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1730.794194] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1730.794202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1730.794209] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1730.794234]  </TASK>
[ 1730.853980] loop7: detected capacity change from 0 to 264192
[ 1730.877664] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1730.896154] tmpfs: Unknown parameter 'N'
[ 1730.905991] loop7: detected capacity change from 0 to 264192
[ 1730.912053] tmpfs: Unknown parameter 'N'
[ 1730.923968] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:34 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
fork()
r1 = fork()
tkill(r1, 0x1f)
tkill(r1, 0x3a)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
fork()

10:51:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 38)

10:51:34 executing program 6:
r0 = fork()
tkill(r0, 0x1f)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a}, r0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r2=>r1, @ANYBLOB='\x00'/16])
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0xff, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0x18b80, 0xb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x924, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x1182, 0x1, 0x2, 0x9, 0x7, 0x2b8e3702, 0x6, 0x0, 0x3, 0x0, 0xc00000000}, 0x0, 0x4, r2, 0x8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = gettid()
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000240)={{0x1, 0x1, 0x18, <r4=>r1, {r1}}, './file0\x00'})
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x6a, 0x0, 0xffffffff, 0x4006, 0xd, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x1000, 0x5}, 0x100a1, 0x1ff, 0x20, 0x8, 0xfffffffffffffffa, 0x6, 0x6, 0x0, 0x401, 0x0, 0x7494}, r3, 0x4, r4, 0x1)

10:51:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:35 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='builtin_trusted\x00', 0xfffffffffffffff8)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x30, 0x35, 0x1, 0x32, 0x32, 0x5b, 0x35, 0x31, 0x62, 0x35, 0x66, 0x62, 0x33, 0x34, 0x64, 0x38]}, &(0x7f0000000080)={0x0, "dfa98b01cd02e1034b60096ffc610933fb6a69ab7d236254543c4eaaa1352f14f79ab1a430a497e9aad6c7eb81d03768c5b19ded36a881e51ca340e8de76cc85", 0x1c}, 0x48, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:35 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000013c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8)
r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="687567653d6165766973ff2c75ab643d", @ANYRESHEX=r0, @ANYBLOB=',nr_blocks=75m,huge=within_size,\x00'])
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x3f, 0xc8, 0x5, 0xd, 0x0, 0x1, 0x3000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x3ff, 0xffff}, 0x10208, 0x80000000, 0x7, 0x749eaea30bb9c164, 0xffffffffffff8001, 0x80000001, 0x1000, 0x0, 0xf0, 0x0, 0x8}, 0xffffffffffffffff, 0x3, r3, 0xb)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:35 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 33)

[ 1741.310475] loop7: detected capacity change from 0 to 264192
[ 1741.315901] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1741.323249] loop7: detected capacity change from 0 to 264192
[ 1741.326803] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:35 executing program 0:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$assume_authority(0x10, r0)

10:51:35 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x4300000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1741.430654] tmpfs: Bad value for 'huge'
10:51:35 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 39)

[ 1741.472687] loop7: detected capacity change from 0 to 264192
[ 1741.480713] tmpfs: Bad value for 'huge'
[ 1741.498843] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:35 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)=@secondary)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r1 = timerfd_create(0x0, 0x0)
timerfd_gettime(r1, &(0x7f0000000040))
ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000240)={{0x7, 0x7}, 0x100, './file0\x00'})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0)
request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='\\\x00', r2)

10:51:35 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x710cafa300000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:35 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0)
request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='builtin_trusted\x00', r1)

10:51:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="e2"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:35 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r2 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRES64=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYRES16=r0, @ANYRESHEX=0x0, @ANYBLOB="2c76657273696f6e3d3970323130302c6163636573733d636c6965986aa612221c2529733d", @ANYRESHEX, @ANYBLOB=',seclabel,audit,\x00'])
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$HIDIOCGUSAGE(r2, 0xc018480b, &(0x7f0000000080)={0x1, 0x3, 0x3, 0xf9a0, 0x3ff, 0x4})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_persistent(0x16, r4, r5)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1741.652078] loop7: detected capacity change from 0 to 264192
[ 1741.663357] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1741.666869] tmpfs: Unknown parameter 'â'
[ 1741.670744] loop7: detected capacity change from 0 to 264192
[ 1741.676800] tmpfs: Unknown parameter 'â'
[ 1741.679365] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:35 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
mmap$perf(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000d, 0x810, r0, 0x20)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:35 executing program 3:
r0 = fork()
tkill(r0, 0x1e)
fork()
r1 = fork()
tkill(r1, 0x1f)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0)
recvmsg$unix(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/128, 0x80}], 0x3}, 0x100)
r3 = accept4$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x80800)
getsockname$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:51:35 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 40)

10:51:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0013607e7e867bb163c4a742c4d2a88a9981063f246a7456fc2f5a0939f993b9772178ffd5ca98ac3ee0e7faadf0fb058d710b61b807223505230c3dd44a22b5e8992e0d31757d71527b96c2"])
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x357801, 0x100)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:35 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7e0b000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:35 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 34)

10:51:35 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r2)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$clear(0x7, r4)
add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r4)
keyctl$link(0x8, r3, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1741.921945] loop7: detected capacity change from 0 to 264192
[ 1741.941701] FAULT_INJECTION: forcing a failure.
[ 1741.941701] name failslab, interval 1, probability 0, space 0, times 0
[ 1741.943442] CPU: 1 UID: 0 PID: 34834 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1741.943472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1741.943485] Call Trace:
[ 1741.943493]  <TASK>
[ 1741.943502]  dump_stack_lvl+0xfa/0x120
[ 1741.943533]  should_fail_ex+0x4d7/0x5e0
[ 1741.943572]  ? alloc_vfsmnt+0x23/0x6e0
[ 1741.943602]  should_failslab+0xc2/0x120
[ 1741.943633]  kmem_cache_alloc_noprof+0x72/0x670
[ 1741.943655]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1741.943683]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1741.943720]  ? alloc_vfsmnt+0x23/0x6e0
[ 1741.943748]  alloc_vfsmnt+0x23/0x6e0
[ 1741.943775]  ? copy_tree+0x56e/0xaf0
[ 1741.943803]  clone_mnt+0x49/0x900
[ 1741.943840]  copy_tree+0x34b/0xaf0
[ 1741.943876]  copy_mnt_ns+0x1b7/0xaa0
[ 1741.943917]  create_new_namespaces+0xd6/0xab0
[ 1741.943952]  ? security_capable+0x2f/0x90
[ 1741.943989]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1741.944027]  ksys_unshare+0x468/0xa10
[ 1741.944054]  ? __pfx_ksys_unshare+0x10/0x10
[ 1741.944080]  ? ksys_write+0x1a3/0x240
[ 1741.944109]  ? do_user_addr_fault+0x43a/0x12b0
[ 1741.944147]  __x64_sys_unshare+0x31/0x40
[ 1741.944171]  do_syscall_64+0xbf/0x390
[ 1741.944200]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1741.944229] RIP: 0033:0x7fade4dbfb19
[ 1741.944246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1741.944268] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1741.944289] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1741.944304] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1741.944317] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1741.944331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1741.944344] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1741.944380]  </TASK>
[ 1741.985361] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1742.013711] loop7: detected capacity change from 0 to 264192
[ 1742.020821] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:49 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0xf96, 0x2e4, 0xffffff06], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0)

10:51:49 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 35)

10:51:49 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=<r1=>0x0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x7, 0x7, 0x1, 0x9, 0x0, 0x9, 0x20080, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x4000, 0x6, 0x75bc, 0x5, 0x0, 0xffff, 0x3bf9, 0x0, 0x4, 0x0, 0x7}, r1, 0x8, r3, 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:49 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x2, 0xea, 0x40, 0xff, 0x0, 0x1, 0x4, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x92, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x86, 0x1d2, 0x1, 0x4, 0x9, 0x10000, 0x5, 0x0, 0x9, 0x0, 0xb0a6}, r1, 0xe, r0, 0x0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:49 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 41)

10:51:49 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, r1)
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$reject(0x13, r0, 0x4, 0x7f000, r2)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r2, r3, r4, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:49 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$reject(0x13, r1, 0x10001, 0xd4, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1755.542934] loop7: detected capacity change from 0 to 264192
[ 1755.568363] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 42)

[ 1755.589892] loop7: detected capacity change from 0 to 264192
[ 1755.610206] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1755.655442] FAULT_INJECTION: forcing a failure.
[ 1755.655442] name failslab, interval 1, probability 0, space 0, times 0
[ 1755.656566] CPU: 1 UID: 0 PID: 35100 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1755.656584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1755.656592] Call Trace:
[ 1755.656597]  <TASK>
[ 1755.656602]  dump_stack_lvl+0xfa/0x120
[ 1755.656623]  should_fail_ex+0x4d7/0x5e0
[ 1755.656647]  should_failslab+0xc2/0x120
[ 1755.656665]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1755.656683]  ? kstrdup_const+0x57/0x80
[ 1755.656695]  ? find_held_lock+0x2b/0x80
[ 1755.656715]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1755.656736]  kstrdup+0x3e/0xc0
[ 1755.656748]  kstrdup_const+0x57/0x80
[ 1755.656760]  alloc_vfsmnt+0xee/0x6e0
[ 1755.656776]  ? copy_tree+0x56e/0xaf0
[ 1755.656791]  clone_mnt+0x49/0x900
[ 1755.656812]  copy_tree+0x34b/0xaf0
[ 1755.656832]  copy_mnt_ns+0x1b7/0xaa0
[ 1755.656856]  create_new_namespaces+0xd6/0xab0
[ 1755.656877]  ? security_capable+0x2f/0x90
[ 1755.656898]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1755.656919]  ksys_unshare+0x468/0xa10
[ 1755.656934]  ? __pfx_ksys_unshare+0x10/0x10
[ 1755.656948]  ? ksys_write+0x1a3/0x240
[ 1755.656965]  ? do_user_addr_fault+0x43a/0x12b0
[ 1755.656986]  __x64_sys_unshare+0x31/0x40
[ 1755.657000]  do_syscall_64+0xbf/0x390
[ 1755.657016]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1755.657029] RIP: 0033:0x7fade4dbfb19
[ 1755.657038] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1755.657050] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1755.657063] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1755.657071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1755.657079] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1755.657086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1755.657093] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1755.657113]  </TASK>
10:51:58 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="61477c6d3c13ed993a7c926bb89e9832fd777fa0be3d"])
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x6, &(0x7f0000001540)=[{&(0x7f0000000180)="f6360876c583d920d9f8193839172a9ed80a7ace89db8207f116c29afc323f758db74c631fb9ffc4b34b64fff7897ae3437a3a87138bfec6ac1457114811fe91c62bb85cfdc69388fd7eca687c5a038af505727a7231dc238058bac26e3313cec4ea3f60c35babfd5369189e79120096f5075650c22179363dc571ba0d4401c45c232b9bbd48be15450335be1cec0b7c40685108915120804396d34485a42d5f7ce5a59286291d8d0f3bc94fa6435b0726500265e70c37bae64cb8de3e575f2d72440e97fad45fd3ed04cb10a8de4a78d822a03a56616f228afe761aea923f5a3bc0b362184c9f7aa47b45589b", 0xed, 0x2}, {&(0x7f0000000280)="ac9638d561045bbe42f272bbf80c5c676c201d89ff563f7f0a8bd101271104ce9d2cd27c94c4cb5f6eb3bf87a5ea82e799c90d8eda03cfdf8e79580a1d8ab1d795951862ebe1217181ee6338595de164a761d642016025e1f7af8e89cc200331a694caefb4d406a04e5fdeaae3c40e7cd035", 0x72, 0x1e8}, {&(0x7f00000013c0)="6d55f24db1882278b04bf6f1318a4ca41fa6c29297cc276e697a0e78c2ac7589ed0617e89b4ff3dadbe52f9ffd47ec4bff2fafbe691290134acb88d1286cc94517690d5c04da406af451f6c7d5c73968595b61e45721ffd90e82d207c2112e3ef83b091f78b0410d3a5ea86b85a9d5f0b75eb40467b070f083345b54fc1ccc7ca1e9e713f5608affb343c57542910bac74", 0x91, 0xfffffffffffffffb}, {&(0x7f0000000300)="bd1ffda83352", 0x6, 0x3}, {&(0x7f0000001480)="442e8edc7b217d192aa3420a5c9eb4a8", 0x10, 0x3}, {&(0x7f00000014c0)="4cfd3d45a56f51b2aa34dd9d1d6a3a1bbe03b473a98fe36577a497a0eacdcf9823ee966d7b6712ea536501f2be0b8316309d84bfd496c9b580b5a3e8cd0d40b779feb6b5", 0x44, 0x2}], 0x0, &(0x7f0000001600)={[{@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x4ef3}}, {@huge_always}, {@uid={'uid', 0x3d, 0xee00}}, {@mpol={'mpol', 0x3d, {'interleave', '=static', @val={0x3a, [0x5e, 0x31, 0x37, 0x0]}}}}, {@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x6, 0x38, 0x2c, 0x3a, 0x35]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x25]}}, {@huge_never}], [{@permit_directio}]})
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 43)

10:51:58 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="663fe7fcc25637efafd6c09b87ed62c50bd7cf9934401159c8604f5b9006e5f84ae3f438f974b52aabeb4b09999a4dff2d806781350210ac796bf8b56d2b833e8a9729f15e7fcd1ef6d3637ff784c4909c87a2bc384442466b92e60a618e2a8f171b007e6c92edc92a9f919836841eef8d4f1627c6fcdb3c5acf746bded8365490d5551860ce53082a515373a2bede91248833df2f4d165be188e73c0c8b3ad2cd", 0xa1, r0)
add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000240)={0x0, "ac856c1fc4cb7338e9eb8097cf73b24a4a66ce1202c7918d64ace766cfd298bf762e69eb8b0512184d8b4311b316c0dce02849b99b23449172dc84f4d4ec23a1", 0x26}, 0x48, r0)
add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000040), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 36)

10:51:58 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace(0x8, r1)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
wait4(r0, &(0x7f00000000c0), 0x2, &(0x7f0000000200))
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r4=>0x0}, &(0x7f0000008600)=0xc)
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, <r6=>0x0, <r7=>0x0}, &(0x7f0000008600)=0xc)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r7)
getegid()
r8 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r9=>0x0}, &(0x7f0000008600)=0xc)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r9)
keyctl$chown(0xc, 0x0, r6, r9)
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r0, 0x0, r4}, 0xc)

10:51:58 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000040)=0x5)
setuid(r3)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r3, @ANYBLOB=',seclabel,audit,\x00'])
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r5 = fork()
tkill(r5, 0x1f)
r6 = fcntl$getown(r0, 0x9)
r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r8 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r9 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, <r10=>0x0}, &(0x7f0000000040)=0x5)
setuid(r10)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r10, @ANYBLOB=',seclabel,audit,\x00'])
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r11=>0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc, &(0x7f0000000040)=[{&(0x7f00000003c0)={0x5d8, 0x30, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@generic="54539aad88c22a5acc4a9e7e31aed105c60277b7f2b3663933a1e925bacaddea80644f16be", @nested={0x128, 0x49, 0x0, 0x1, [@generic="c1f53dfbfe5e654261e2c19ae69c4f97081d1227133e5eadf42cca6f19428ab1e1db28eb90a069bf456b1f437a11b4f85b6c0020a7beca355fbf8c5877eaeae23ff969a8cd357147b0c4e7e01e033930e8ad269f417807523535b9556a5c089902575a3c0daeaedf929380fd9cb08a39658ad151bd3d386ac0e604c53b2947f44f99e0", @generic="17953362b7215747a5952a6b100193f4591b41e3eb6fee30243b00c5ea82eb712515fc029842a4cdd0b16afe7ae83d6f9fa926f5a8967f797cc632e74cb6859dac92d2528ec3ba42751381cfb2d1537fb1b40345d524c784a6f0f6647d69ffac6ede8c724c0b0d5c9986c8c1d6ebdcb6b5d3d27940e9e004fc5af3ab7d765702eb33d71be53042e02b2a27c67404a9ad290b1ba1ec600a80bb436970846ed1e717"]}, @nested={0x21a, 0x51, 0x0, 0x1, [@typed={0x8, 0x6f, 0x0, 0x0, @u32=0x5}, @generic="2833713dbed052e3a5b94e01bc4c8201adf0f2fe93aa86b6f231291a1cb343cf6a2afd42ba4a45ab147f6548a82caf457f6c807683b4f2d9683370bd88a8244fdcb45b01a0e2d3e6fdceb266290f11ff7ff8ad8cffa994001db0bc4801760a5ea7db5743fbd939932cb633b150466c26a5fa95254daaeb0be97aab077d27c8e5d49df57fc3d6ef60de1bfeeb583868b813ff82e68679ec4d8f49a0d6570ceb451b664f78d7608cded7b824042d526cc1d92447dd83d07e9d5705f5173d2585be167ac6c2319fad8d2446ec62885b46734d8d90c3c1cfbf25", @typed={0x4, 0x7e}, @generic, @typed={0x8, 0x57, 0x0, 0x0, @ipv4=@multicast2}, @generic="9ecd75557831423ad72596532ed65011cb652a324896324dc180c690dfa418b3431e2e439b948d41969bc898dd067088c710df0d3e83", @generic="9c256e96a520cf08ee97cf89f97e356ede21f2fa10f23af2e767b1a7549e45e3dfdb3c8eca0424addad3f9e09dfbe6bde856ba9f5e28c49b37acc3b3113860ddfd3194cf3964e290e2daec2441aa1f5fb234bc5da7b8e4713d0dccaa0fc63c74126fd0fac9bc16818b9b20d96a46277bb1e5fc4e223df9f199efd6b40a9674b3d8267661c2294919295505047ef2178eeecef885957594c1631a2d5495f443886386f944aae498f45aaed43607d005d7429e71f6a0cd500ed88c245be52d2d50cabb6e5c325b377cbf2912b0360f6526d3f4e662f0c6120a7146b63e59363e94cad114c985d83b44a38010628a775d78e9463a94"]}, @generic="1ba4a6144985000b4d07afee88cf3a8ac0d4178c28e179fdce9199a2041fa39ceb27436c54b503398cc4992eb3474fbf90e519915d1636c381f5dccbc1712fdb81e9d29c8f91439e49ecc8794477de0617edb154f2aa22a8461335820d0f40285959a5b82ed4518c9df0cd65408c968dea800511671e47f86c9ead2fe625928b1a1887f745d10fb103ac0b6b3f70fcf796b20c4e914eed6c522d957479908650fa009aa43fc17af9b772319cf2bc8948efcb4914b71978c3651543963cd15d", @generic="b9ed567fc38f2ebb9776255cf91ea78aaa5d058ddda992268037898ae9810237f8139335a4714bec580704388f2f5d31051b67de4258f65ab6e761978a16ce9df24e382d370e938834e227880e94ddc42a05e89f76f23efcd14c203e96dfb3739fb6985af1f011deeed040d295f8141d697d437a4b57676315aafa1972820826176653dddcc7a3250d900fdfa07276157614322b59dc7c4f5d50405557eb459b5a39498fd0913feb34048afba610b153d7da260cf64486ade2085728f347353e1f4bf547f9838737a3d1dcc0f88b6bb7146eb4", @generic="5061d5cf06761dbfaba8ea6c2b8e7f813b8b9178045c6a72743caaba03f2f636575f2b160e30ca55f3ff918688ca8948be2ed15917c76d7dec2c1ae1680764c0de51f99168be4cd0d3b2211e10ddb3530a5550ca50b2dfee8681290fa281039cf7e062edc86752bd84f22548a4ca643c9da03e4fdcbb455f4dd56ef7257bcca905335684f0001433efc2f15756b35be54e705809c9df67a990e98305dd6b4ed85301a500dbb2194b366d53a8120e4c6021ed3b50ef9d9a82e4929d74de3c23165c2b774f506d9fbb161c"]}, 0x5d8}, {&(0x7f00000009c0)={0x118, 0x27, 0x100, 0x70bd2a, 0x25dfdbfd, "", [@generic="bf2c902a4582081fdc954fa7e7842d4ed07c612c0a7a79640264420b9b7a753e53a3fff8cd71b718db1947e47c34ad5cfddd174e37c595700d9f874584c4cc19f4d98e547e942624c46ba2a4beb4d5f911f9a4d0c3f5e76c5db77eaa538796742460b278b8676de9bc380264b6e382df00b36dfe490680a0c9ca5ad602daee202568d11c7bbb0f297d55a952b04288cd07dc611c8eca51e0377a2039ce073306c2c577e90afa649daa7be1ea1ebcbd9a1ff6e5335ced0bcfa7e193b2606ae088fd163a81dd9ac5ab09a9386be1767c3b89ba87546742bbd7d59ce77ab46820d7e1d6a2154bb79e900e9ed75f027d7f4122126010", @typed={0x14, 0x39, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}}]}, 0x118}, {&(0x7f0000000b00)={0x3d8, 0x20, 0x1, 0x70bd2a, 0x25dfdbff, "", [@nested={0xfd, 0x54, 0x0, 0x1, [@typed={0xa2, 0x4a, 0x0, 0x0, @binary="d0c1cf0895466ce8e076b1c975989a2d553517a3f41be584980441092c1c9496ecf3f3f54406409e534a2d8a3e3a777735bf3faae2d98eda4209c942b8c2ae1f24618c6d4c2c42ec7f85921218cd26c549771799da285ac753d21a3a3f8b8673a7a4411a5390a7ea654df9223a4e428db7bb334de72bcddbaae84c5e2e133a2dbaf26edfb930d4998667425c99f89373a1e6eb09979f983e1ed47b2799d2"}, @typed={0xc, 0x5f, 0x0, 0x0, @u64=0x9}, @generic="8ecf06516ebe50ebf515ff9feb92f240719978c6bbf574e6fcbe413e8c5feb7c0e64f12b2be4059f2312858125035c19034b8512f23ca39a216eba7449", @typed={0xc, 0x65, 0x0, 0x0, @u64=0x9}]}, @nested={0x1eb, 0x1b, 0x0, 0x1, [@typed={0x8, 0x6c, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3b}}, @typed={0x8, 0x68, 0x0, 0x0, @uid}, @generic="f6b49cd773686e6fb3de5679c9557368d837cb743b55d2c485d5874b0ce1347772e50fdc7dfefed05d77544f4265e43d9995b62f9ca5ef63256edb35ec821604b67ccac40bf8eb8d5a686823715c223d2bcc407537896a804b476ef54fc0951fe3b28b91a32799a0aeec90b88740bffbb16ef67aa4b2c1642c05027069f3a11659d17b88386a5576f3736fd19194b1582c85883fb52a1e445c2722039a39c283721b5fc265476aef0f7dd496d1544e6ba1ef0c5fda0e05da6e42f6ee17cf2cfe8c91ce716c73f1006a00968775a8f6c8f52ac4fc17cef084c6fadc", @generic="9b5f48869ff4af695a1865bab797b14b232deff6342cd8ae1831ccd692166a490ba3729c70e9a0252268a1058c81c1f19d9e34672d7613af7a2b04692131a3de659d35676e2a89fb05b5bf36e3aeaca6343be460a8b6ed901f6fd3742c38609020e26c98d63a7eb2facf54c24d035e6b446f9c4e6ffdf0b084060baef826684d4f30b284562a3166b53b3d9bc252545a881f2f3adf43d64d5ec944c7ca1a09ad5a3452561907d4352958634d01a356f760530443ae38fcec0817f035b0fa9b0abc29e2f85032901b5c948cf96cc845f38c", @generic="018576b8d5f06e6f300b294acc49a784342bcefb6abb2f4ad1e888aa084f5df550d3f6c904db261cf077c0"]}, @generic="fdce92b6341245fb53c4dff1565a251db5bb65a2ae342f0e621d6dabb31b19ca76627064f5223a02b5b8b20e5c6bf4ec0235d80831decbfdeb7b64aa0546c1c760cabc3501f72b7a203750cf2ec46ca627902ed693663b4fc1207c003377ccbf1d608d08770d035cb1950aed001d1d9f4f2d1a9ff32f687be1cbe6463a243825e3665f1f38e462", @nested={0x53, 0x13, 0x0, 0x1, [@typed={0xc, 0x38, 0x0, 0x0, @str='keyring\x00'}, @typed={0x8, 0x28, 0x0, 0x0, @uid=r3}, @typed={0x14, 0x5a, 0x0, 0x0, @ipv6=@private2}, @generic="dcd5174013dcb451b461b557a326a25b8804f773621e5ba1227912a6c91b64a23a8d3a30d3eccf"]}]}, 0x3d8}, {&(0x7f0000000f00)={0x4cc, 0x3b, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@nested={0xef, 0x3b, 0x0, 0x1, [@typed={0xc, 0x8f, 0x0, 0x0, @u64=0x5}, @typed={0x14, 0x2, 0x0, 0x0, @ipv6=@private1}, @generic="d411b00b85d8b644dddd36fa8590aaa5cf74f7d0258a8ae68ded1466dac9dc55958eb0e01033cb789a34735d1020a356f98415f80c2cb2501886ea73da3fccb994eb2843c0c9a07fb93d8a7dd9dede621f7860bcf8d095460bc7073e2b3814176cb600cd375e18683a423716eaa6171422a6100dc87422a0ff418216056c34f123b470f8ebae48c70932899d5f931477d3a80d8d9574434d113e2341a25011323d3dfb872b2178f7d52ad74290856fd776318f913522fdaec73e510db305243695bee3d16f7b0cc3d4d071"]}, @nested={0x18a, 0x8, 0x0, 0x1, [@generic="611be1a5c200e00f66342354adeb9b60df03b6a5736ab921a0fbaae7d159384a6854f991f2d1a271db097f9b3229bc5e1c69048b49770a2a87b9bf72b90dc0eaa1a8e542e868c3b77f770bb3df4be997446fddf45551e6f120a38228fb9a1607d30fd18b942b7886f78394c41d2a3af44ed5e33a33f57cbc17bfc61a91d8902163b6a0319116855a6dce24529eaa2780c471ceab186407fbf8694d83db532c92f85f67b0f74b2febe29a1d86ada5d99543c18746d453abb57a4682796e87eaadb6132f31c9983b374d340dc63d515adfa73e9bcbcd05fa5948a5963f36ad85172a22c8e1c6be7e394b07e6", @generic="58653f85d94dfa1bea514432690b3b29845ace6fd0e726f93421600afa1b646645f0c7373221b89fb431c3c7ea7af7d48ef7e8e3fa290791c55a441a0e51b0edbddb84f58e2a64dfa17886d43c30a8d1a0512d6bce118850c8b6a0c35e8c09190e30bf1b93aafef5c607369b545fdd33dd89a52110c8696b256fe549c9ed62", @typed={0x8, 0x3ff8, 0x0, 0x0, @uid=0xee00}, @typed={0x14, 0x38, 0x0, 0x0, @ipv6=@mcast2}]}, @typed={0x8, 0x66, 0x0, 0x0, @fd=r4}, @generic="69238df3effdc29bf3044d8234ccf804c17a9421f6cac37db36b8e7db01d211dd2e33a9a646ecababb9e341972475d3363bbe70aa47a554c1c2ab2a72fc822ffed77a3424611886e66d1b6353ee560009b2394c1a8e66761fee9380167aefdc8f4125009826ba4ceead230356d3fee2632a23f4c0d690aa9c5a2182c8526ef77b6f18b1bd6c758d59c833158a8bfdf546402034574e08717fb7b4632e29638dad6fa013f8616b45912571c", @generic="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", @nested={0x90, 0x2d, 0x0, 0x1, [@generic="b8fcb84249fd574521a666a8e0066d91213673ee81dcf4a828a4c3f5adb30615ae53f5360bef8544fd0b76dad1380e8d0e18935109d4557774262b3f8c0d0b8c7176a38bc69059ab246c8de9a35c55f409397666dc6c94a4aee9a5b87b759dfe2a632cf8659440c4be69980b70439b037b0e33d89178ddf851dc69553ff535f15e4183327d17f4c18fb22dbd"]}]}, 0x4cc}], 0x4, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, r10, r11}}}, @rights={{0x18, 0x1, 0x1, [r0, r0]}}], 0x58, 0x8}, 0x800)

[ 1765.179800] loop7: detected capacity change from 0 to 264192
[ 1765.189059] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1765.199452] loop7: detected capacity change from 0 to 264192
[ 1765.210535] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1765.223098] FAULT_INJECTION: forcing a failure.
[ 1765.223098] name failslab, interval 1, probability 0, space 0, times 0
[ 1765.224835] CPU: 0 UID: 0 PID: 35323 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1765.224866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1765.224878] Call Trace:
[ 1765.224887]  <TASK>
[ 1765.224897]  dump_stack_lvl+0xfa/0x120
[ 1765.224935]  should_fail_ex+0x4d7/0x5e0
[ 1765.224983]  ? alloc_vfsmnt+0x23/0x6e0
[ 1765.225013]  should_failslab+0xc2/0x120
[ 1765.225048]  kmem_cache_alloc_noprof+0x72/0x670
[ 1765.225074]  ? fc_mount_longterm+0xf7/0x280
[ 1765.225114]  ? static_key_count+0x60/0x80
[ 1765.225164]  ? alloc_vfsmnt+0x23/0x6e0
[ 1765.225195]  alloc_vfsmnt+0x23/0x6e0
[ 1765.225243]  fc_mount_longterm+0x15a/0x280
[ 1765.225286]  mq_init_ns+0x42e/0x630
[ 1765.225327]  copy_ipcs+0x38d/0x630
[ 1765.225350]  ? copy_utsname+0xae/0x470
[ 1765.225388]  create_new_namespaces+0x210/0xab0
[ 1765.225427]  ? security_capable+0x2f/0x90
[ 1765.225477]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1765.225523]  ksys_unshare+0x468/0xa10
[ 1765.225555]  ? __pfx_ksys_unshare+0x10/0x10
[ 1765.225583]  ? ksys_write+0x1a3/0x240
[ 1765.225620]  ? do_user_addr_fault+0x43a/0x12b0
[ 1765.225673]  __x64_sys_unshare+0x31/0x40
[ 1765.225699]  do_syscall_64+0xbf/0x390
[ 1765.225734]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1765.225758] RIP: 0033:0x7f28a8a85b19
[ 1765.225776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1765.225797] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1765.225819] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1765.225834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1765.225847] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1765.225861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1765.225874] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1765.225944]  </TASK>
[ 1765.268048] tmpfs: Unknown parameter 'aG|m<í™:|’k¸ž˜2ýw ¾'
10:51:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 44)

10:51:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1765.301837] loop4: detected capacity change from 0 to 16383
[ 1765.327564] tmpfs: Bad value for 'uid'
[ 1765.328562] tmpfs: Bad value for 'uid'
[ 1765.345856] loop7: detected capacity change from 0 to 264192
10:51:59 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000080)='.dead\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r2})

[ 1765.363995] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:51:59 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 45)

[ 1765.399932] tmpfs: Unknown parameter 'aG|m<í™:|’k¸ž˜2ýw ¾'
[ 1765.411069] loop4: detected capacity change from 0 to 16383
10:51:59 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 37)

[ 1765.433684] tmpfs: Bad value for 'uid'
[ 1765.434369] tmpfs: Bad value for 'uid'
[ 1765.460013] FAULT_INJECTION: forcing a failure.
[ 1765.460013] name failslab, interval 1, probability 0, space 0, times 0
[ 1765.461092] CPU: 1 UID: 0 PID: 35628 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1765.461109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1765.461118] Call Trace:
[ 1765.461122]  <TASK>
[ 1765.461127]  dump_stack_lvl+0xfa/0x120
[ 1765.461149]  should_fail_ex+0x4d7/0x5e0
[ 1765.461171]  ? alloc_vfsmnt+0x23/0x6e0
[ 1765.461189]  should_failslab+0xc2/0x120
[ 1765.461207]  kmem_cache_alloc_noprof+0x72/0x670
[ 1765.461223]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1765.461239]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1765.461259]  ? alloc_vfsmnt+0x23/0x6e0
[ 1765.461274]  alloc_vfsmnt+0x23/0x6e0
[ 1765.461289]  ? copy_tree+0x56e/0xaf0
[ 1765.461305]  clone_mnt+0x49/0x900
[ 1765.461325]  copy_tree+0x34b/0xaf0
[ 1765.461345]  copy_mnt_ns+0x1b7/0xaa0
[ 1765.461367]  create_new_namespaces+0xd6/0xab0
[ 1765.461387]  ? security_capable+0x2f/0x90
[ 1765.461408]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1765.461429]  ksys_unshare+0x468/0xa10
[ 1765.461444]  ? __pfx_ksys_unshare+0x10/0x10
[ 1765.461458]  ? ksys_write+0x1a3/0x240
[ 1765.461475]  ? do_user_addr_fault+0x43a/0x12b0
[ 1765.461496]  __x64_sys_unshare+0x31/0x40
[ 1765.461509]  do_syscall_64+0xbf/0x390
[ 1765.461525]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1765.461539] RIP: 0033:0x7fade4dbfb19
[ 1765.461549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1765.461561] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1765.461572] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1765.461581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
10:51:59 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0xfd, 0x0, 0xff, 0x1, 0x0, 0x8, 0x1, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x10000, 0x5}, 0x49008, 0xffffffff, 0x7fffffff, 0x5, 0xa3, 0x5e, 0x5, 0x0, 0xf507, 0x0, 0x5}, r1, 0x4, r0, 0x0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:59 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xa4e5010000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1765.461588] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1765.461596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1765.461603] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1765.461623]  </TASK>
10:51:59 executing program 0:
setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000240)=@v1={0x1000000, [{0x8, 0x5db5}]}, 0xc, 0x2)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)={0x0, 0x0, @auto=[0x2f]}, 0x9, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:51:59 executing program 3:
r0 = fork()
r1 = fork()
tkill(r1, 0x1f)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r3, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
kcmp(r1, r0, 0x2, r2, r3)
tkill(r0, 0x1f)
r4 = fork()
tkill(r4, 0x1f)
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
sched_setscheduler(r4, 0x0, &(0x7f0000000040)=0x80000001)

10:51:59 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 46)

10:51:59 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xa701000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:59 executing program 4:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
connect(r0, &(0x7f0000000200)=@ieee802154={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0202}}}, 0x80)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3000}, 0x2000}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x40, 0x8, 0x4, 0x3f, 0x0, 0x5, 0x2400, 0x8c114031a19c2456, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd6, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x814, 0x401, 0x5, 0x4, 0x7, 0x3, 0x7, 0x0, 0x8, 0x0, 0x922}, 0x0, 0x2, r1, 0x8)
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000280), 0x147002)
r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x4)
fcntl$dupfd(r3, 0x0, r4)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

10:51:59 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f00000000c0)={0x0, "f5a765986b9e5191447f1acc91ab9ee1f1731f1a2baa1f6729dfe0bfedbefac1824a27ec91ba0f416414acdd8f691557a79931be0e901377e75607628742a297", 0x11}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000280)=@chain={'key_or_keyring:', r0})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='[\x00', r2)
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, r2)

10:51:59 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='/&:/^}\x00')
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)=@secondary)
add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000240)={'fscrypt:', @desc1}, &(0x7f0000000280)={0x0, "097aa67e785bc965f1e12c7a0f665c97f522f737aaab4c74f207c5978f7e91219f24a1094b68872ccc70729bccb7d8fe3573fd7d20ec0f80a5ffaa97e30add69", 0x3d}, 0x48, r0)

10:51:59 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 47)

10:51:59 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xb919000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:51:59 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0)
r2 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000240)={'fscrypt:', @desc4}, &(0x7f0000000280)={0x0, "8e0637df85f99b2b00b67c471aa9666c1e9e1fad7f5f5f2cf0c49407b9a00d108a780dcf550db88ccb800f81e0738142375923dbd9fcd1d9201ad6018305fd5a", 0x10}, 0x48, r0)
keyctl$search(0xa, r1, &(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, r2)

[ 1765.770532] FAULT_INJECTION: forcing a failure.
[ 1765.770532] name failslab, interval 1, probability 0, space 0, times 0
[ 1765.771618] CPU: 1 UID: 0 PID: 35820 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1765.771635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1765.771642] Call Trace:
[ 1765.771647]  <TASK>
[ 1765.771652]  dump_stack_lvl+0xfa/0x120
[ 1765.771673]  should_fail_ex+0x4d7/0x5e0
[ 1765.771696]  should_failslab+0xc2/0x120
[ 1765.771713]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1765.771731]  ? kstrdup_const+0x57/0x80
[ 1765.771744]  ? find_held_lock+0x2b/0x80
[ 1765.771763]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1765.771783]  kstrdup+0x3e/0xc0
[ 1765.771795]  kstrdup_const+0x57/0x80
[ 1765.771808]  alloc_vfsmnt+0xee/0x6e0
[ 1765.771823]  ? copy_tree+0x56e/0xaf0
[ 1765.771838]  clone_mnt+0x49/0x900
[ 1765.771858]  copy_tree+0x34b/0xaf0
[ 1765.771877]  copy_mnt_ns+0x1b7/0xaa0
[ 1765.771900]  create_new_namespaces+0xd6/0xab0
[ 1765.771920]  ? security_capable+0x2f/0x90
[ 1765.771941]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1765.771961]  ksys_unshare+0x468/0xa10
[ 1765.771976]  ? __pfx_ksys_unshare+0x10/0x10
[ 1765.771990]  ? ksys_write+0x1a3/0x240
[ 1765.772007]  ? do_user_addr_fault+0x43a/0x12b0
[ 1765.772028]  __x64_sys_unshare+0x31/0x40
[ 1765.772041]  do_syscall_64+0xbf/0x390
[ 1765.772057]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1765.772069] RIP: 0033:0x7fade4dbfb19
[ 1765.772079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1765.772091] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1765.772103] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1765.772111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1765.772119] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1765.772126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1765.772134] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1765.772153]  </TASK>
10:52:10 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 38)

10:52:10 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000000)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:52:10 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000240)="bc25e0881892732be3b9028261ffe9542a2383020b7f0cd6f23045ce48ecc27db0dd8b5c773a324a1881f27d1123c81c24e49ee327eb357af56f23f8bffeb92b8a2030c97f9c5ec8fb4eaea75ce79ea34f04026aa6c602d55ef05a10897fe294e87e078e00f98783954eaf9242121eec50e6e42a02e45b423fffddd2ee6299fbbbd4fcb3598ec77c3a312f23933f20d7dfec4b65fa0150b21fba06a9b0ee33f06b93990cf240185574b964042d29d0045dcc9e4fff6a64ffdb835d6cf93206b527fce9b9b9d8b73169d3c62a5defab708cc23a0b0ff0e6da433d56692e5f479e53b2e8ac757020d5dc485de213f51f28af2aee16981c8b", 0xf7, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)="5d71aa82537a09f106bfa1cc0e920bab2760129ad836e3bcd997213ddf78577ca7431506c20d9913a18d7abb23c1c3a2e685561be609500bd7331383c5c8eb82957cc5facfbcd5f514e3d6648f5705ea129974289ac28caf31f596ac19a76e5b262c352700b2199e3e9c6660fd2a78884bb7c1e78359890b", 0x78, r3)
r5 = add_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={'syz', 0x2}, &(0x7f0000000600)="bd2f9dfa800fcff30db6ae78e0dc91e25f45aeda8c76c37967da8aac2dd3b298f8ab127e6df5b8251644e690de2bebc76cc9eb8c6e57575b1bfb84e8b06be192b244b67f8befd10a839c1fe094e276ef53bfb26a5c04f614f774dfb7568843f96a2a306c28397813412c5d83f2c8f3dfe86225cb8046220189104b6954fae23a5710a5a5077d7c189f67ea13b07fdc1f6ef1ec016fe2732f3f9fc1639809395013a146485f2a815a51c744b33a9ecd5a0c55e0b956370febddff856724", 0xbd, 0xfffffffffffffffb)
add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000500)="c26a6e2b8d86ed806cb3f22ec3ee56a1d2593a4f5064a61b37be599a9e9bc1f1e68d463c2c81ac2db63adb192858abc37e5f85ede7a9a9fce3b3eedaf917c3ddab6e928efd7f68b873301639", 0x4c, r5)
add_key$keyring(&(0x7f0000000100), &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r2, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:10 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 48)

10:52:10 executing program 6:
r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
close(r0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = io_uring_setup(0x2c29, &(0x7f0000000140)={0x0, 0x81a1, 0x0, 0x2, 0x2bc})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
pread64(r2, &(0x7f00000000c0)=""/110, 0x6e, 0x1f)
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
splice(r1, &(0x7f0000000040)=0x401, r0, &(0x7f0000000080)=0x6, 0x0, 0x2)
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

10:52:10 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x3, 0x7f, 0xdf, 0x5d, 0x0, 0x80, 0x85896, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x2}, 0x2183, 0x3, 0x7fffffff, 0x0, 0x1, 0x8, 0x1, 0x0, 0x1, 0x0, 0xf4}, 0x0, 0xf, 0xffffffffffffffff, 0xa)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
move_mount(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x2)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)
perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1, 0x1, 0xfd, 0x9, 0x0, 0xafb, 0x4000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x4001, 0x8, 0xfff, 0x9, 0x3, 0x9, 0x5, 0x0, 0x6b, 0x0, 0x4}, 0x0, 0xe, r0, 0x2)

10:52:10 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xbfffffffffffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:10 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1776.646690] loop7: detected capacity change from 0 to 264192
[ 1776.658693] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1776.672945] loop7: detected capacity change from 0 to 264192
[ 1776.679462] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:10 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xd92f000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:10 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="16f9c4e5162339ed34b5714553ae2d2b07ac633776b469b5b3937bce10dae29cf675fb39257925088b54ba350ec7a361115f7d5511989ed5617c2658102667cfd9cd718caf55d4ac3be8634a79255947f17508d7c368de801caaa15037394a96fa73de7753de242e1df7a33e1e6873d055bed4b48cd0a9c097be64585bfe237d3d8ae8522bae29e7a2de2eaa9583626e4ace28190bd1e4e94958de42ba8cf2d6159ba7", 0xa3, r0)

10:52:10 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 49)

[ 1776.854953] loop7: detected capacity change from 0 to 264192
[ 1776.868586] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:22 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 39)

10:52:22 executing program 3:
tkill(0x0, 0x1f)
r0 = fork()
ptrace(0x10, r0)
tkill(r0, 0x1f)
move_pages(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x2)

10:52:22 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 50)

10:52:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x0}, r0)

10:52:22 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xec2f000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8)

10:52:22 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r1 = memfd_secret(0x80000)
sendmsg$netlink(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x40, 0x32, 0x100, 0x70bd28, 0x25dfdbfc, "", [@nested={0x30, 0x34, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid}, @typed={0xa, 0x5, 0x0, 0x0, @str='tmpfs\x00'}, @typed={0x14, 0x34, 0x0, 0x0, @ipv6=@remote}, @typed={0x4, 0x8d}]}]}, 0x40}], 0x1, 0x0, 0x0, 0x400}, 0x4000000)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:52:22 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r0)
add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)='syz')
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)=@keyring={'key_or_keyring:', r2})
r3 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r3, &(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={'syz', 0x3}, r4)

[ 1789.220739] loop7: detected capacity change from 0 to 264192
[ 1789.225055] FAULT_INJECTION: forcing a failure.
[ 1789.225055] name failslab, interval 1, probability 0, space 0, times 0
[ 1789.226856] CPU: 1 UID: 0 PID: 36318 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1789.226886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1789.226899] Call Trace:
[ 1789.226906]  <TASK>
[ 1789.226914]  dump_stack_lvl+0xfa/0x120
[ 1789.226948]  should_fail_ex+0x4d7/0x5e0
[ 1789.226987]  ? alloc_vfsmnt+0x23/0x6e0
[ 1789.227017]  should_failslab+0xc2/0x120
[ 1789.227048]  kmem_cache_alloc_noprof+0x72/0x670
[ 1789.227070]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1789.227098]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1789.227136]  ? alloc_vfsmnt+0x23/0x6e0
[ 1789.227164]  alloc_vfsmnt+0x23/0x6e0
[ 1789.227191]  ? copy_tree+0x56e/0xaf0
[ 1789.227226]  clone_mnt+0x49/0x900
[ 1789.227263]  copy_tree+0x34b/0xaf0
[ 1789.227299]  copy_mnt_ns+0x1b7/0xaa0
[ 1789.227341]  create_new_namespaces+0xd6/0xab0
[ 1789.227376]  ? security_capable+0x2f/0x90
[ 1789.227414]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1789.227452]  ksys_unshare+0x468/0xa10
[ 1789.227481]  ? __pfx_ksys_unshare+0x10/0x10
[ 1789.227506]  ? ksys_write+0x1a3/0x240
[ 1789.227538]  ? do_user_addr_fault+0x43a/0x12b0
[ 1789.227575]  __x64_sys_unshare+0x31/0x40
[ 1789.227600]  do_syscall_64+0xbf/0x390
[ 1789.227628]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1789.227651] RIP: 0033:0x7fade4dbfb19
[ 1789.227668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1789.227689] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1789.227710] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1789.227725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1789.227738] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1789.227752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1789.227765] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1789.227801]  </TASK>
[ 1789.247681] FAULT_INJECTION: forcing a failure.
[ 1789.247681] name failslab, interval 1, probability 0, space 0, times 0
[ 1789.256472] CPU: 0 UID: 0 PID: 36326 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1789.256502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1789.256514] Call Trace:
[ 1789.256523]  <TASK>
[ 1789.256533]  dump_stack_lvl+0xfa/0x120
[ 1789.256566]  should_fail_ex+0x4d7/0x5e0
[ 1789.256614]  should_failslab+0xc2/0x120
[ 1789.256647]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1789.256685]  ? setup_mq_sysctls+0x5d/0x240
[ 1789.256710]  ? kfree+0x281/0x550
[ 1789.256761]  kmemdup_noprof+0x2b/0x60
[ 1789.256790]  setup_mq_sysctls+0x5d/0x240
[ 1789.256832]  copy_ipcs+0x489/0x630
[ 1789.256855]  ? copy_utsname+0xae/0x470
[ 1789.256894]  create_new_namespaces+0x210/0xab0
[ 1789.256932]  ? security_capable+0x2f/0x90
[ 1789.256981]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1789.257027]  ksys_unshare+0x468/0xa10
[ 1789.257057]  ? __pfx_ksys_unshare+0x10/0x10
[ 1789.257085]  ? ksys_write+0x1a3/0x240
[ 1789.257121]  ? do_user_addr_fault+0x43a/0x12b0
[ 1789.257173]  __x64_sys_unshare+0x31/0x40
[ 1789.257199]  do_syscall_64+0xbf/0x390
[ 1789.257239]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1789.257262] RIP: 0033:0x7f28a8a85b19
[ 1789.257279] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1789.257301] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1789.257322] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1789.257337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1789.257350] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1789.257364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1789.257377] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1789.257443]  </TASK>
[ 1789.268980] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1789.329875] loop7: detected capacity change from 0 to 264192
10:52:23 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='blacklist\x00', &(0x7f0000000280))
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "54f1074284dcad2da50cf03f01cc5c459df9c4e7d81396fa807ecb5b648ba3a9f980bc4be59b4649e533d6fdda89635600e3ab31fc74967f03b41ad39c7b3add", 0x3f}, 0x48, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000100)='id_legacy\x00', &(0x7f0000000240)=@chain={'key_or_keyring:', r0})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1789.355010] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:23 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf500000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 40)

10:52:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x40200, 0x0)
perf_event_open(&(0x7f00000013c0)={0x3, 0x80, 0x0, 0x80, 0x80, 0x40, 0x0, 0x6, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0xffffffff, 0xffffffff80000000}, 0x0, 0x400, 0xffffffff, 0x8, 0x50b8, 0x4, 0x9, 0x0, 0xc16a, 0x0, 0x8000}, 0x0, 0xc, r0, 0x9)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="48143671aa80756cb4f051cf7773809d1cbb43ee9d7abae74c885162010f043b1da2d5ebd62062adb6219d1abcf6b8966d28b1f0f2773a898d7054b06b63cc01ef629c5fc914e479e372538449344f504238b2056c4685e5766deecde7bce5874597202cb898c3e35c8d4e94f60c6137e764a9b4be7a154e5ac26b0fa793cd94ff2d46"])
mknodat$loop(r1, &(0x7f00000000c0)='./file1\x00', 0x6000, 0x0)
statx(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20, &(0x7f0000000180))
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='tmpfs\x00')
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:52:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 51)

10:52:23 executing program 2:
prctl$PR_SET_ENDIAN(0x14, 0x1)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0)
request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='asymmetric\x00', r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r2, r1, 0x0)

10:52:23 executing program 6:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r2=>0x0})
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r4, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r3, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r0, 0x0, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x1, 0x3e}}}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_MESH_SETUP={0x1c, 0x70, [@NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC={0x5}, @NL80211_MESH_SETUP_USERSPACE_MPM={0x4}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5, 0x6, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000810}, 0x40084)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1789.624608] loop7: detected capacity change from 0 to 264192
10:52:23 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

[ 1789.652310] tmpfs: Unknown parameter 'H6qª€ul´ðQÏws€�»Cî�zºçLˆQb
;¢ÕëÖ b­¶!�¼ö¸–m(±ðòw:‰�pT°kcÌ
ïbœ_ÉäyãrS„I4OPB8²lF…åvmîÍç¼å‡E— '
[ 1789.670274] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1789.696890] tmpfs: Unknown parameter 'H6qª€ul´ðQÏws€�»Cî�zºçLˆQb
;¢ÕëÖ b­¶!�¼ö¸–m(±ðòw:‰�pT°kcÌ
ïbœ_ÉäyãrS„I4OPB8²lF…åvmîÍç¼å‡E— '
10:52:23 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
tkill(r0, 0x1a)
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000000)=[0x3, 0x8, 0x7fffffff, 0x81], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:52:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 52)

10:52:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="83fe56eb"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1789.972649] FAULT_INJECTION: forcing a failure.
[ 1789.972649] name failslab, interval 1, probability 0, space 0, times 0
[ 1789.974341] CPU: 1 UID: 0 PID: 36858 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1789.974383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1789.974396] Call Trace:
[ 1789.974403]  <TASK>
[ 1789.974412]  dump_stack_lvl+0xfa/0x120
[ 1789.974444]  should_fail_ex+0x4d7/0x5e0
[ 1789.974484]  should_failslab+0xc2/0x120
[ 1789.974515]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1789.974546]  ? kstrdup_const+0x57/0x80
[ 1789.974567]  ? find_held_lock+0x2b/0x80
[ 1789.974601]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1789.974636]  kstrdup+0x3e/0xc0
[ 1789.974659]  kstrdup_const+0x57/0x80
[ 1789.974681]  alloc_vfsmnt+0xee/0x6e0
[ 1789.974709]  ? copy_tree+0x56e/0xaf0
[ 1789.974736]  clone_mnt+0x49/0x900
[ 1789.974773]  copy_tree+0x34b/0xaf0
[ 1789.974809]  copy_mnt_ns+0x1b7/0xaa0
[ 1789.974851]  create_new_namespaces+0xd6/0xab0
[ 1789.974885]  ? security_capable+0x2f/0x90
[ 1789.974923]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1789.974961]  ksys_unshare+0x468/0xa10
[ 1789.974989]  ? __pfx_ksys_unshare+0x10/0x10
[ 1789.975014]  ? ksys_write+0x1a3/0x240
[ 1789.975044]  ? do_user_addr_fault+0x43a/0x12b0
[ 1789.975082]  __x64_sys_unshare+0x31/0x40
[ 1789.975106]  do_syscall_64+0xbf/0x390
[ 1789.975134]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1789.975157] RIP: 0033:0x7fade4dbfb19
[ 1789.975174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1789.975196] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1789.975224] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1789.975239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1789.975252] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1789.975265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1789.975279] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1789.975314]  </TASK>
[ 1789.982145] tmpfs: Unknown parameter 'ƒþVë'
10:52:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r1)
add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0)

10:52:34 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace(0x8, r1)
r2 = fork()
tkill(r2, 0x1f)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=<r3=>0x0)
sched_setscheduler(r3, 0x5, &(0x7f0000000040)=0x401)
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000940)=[0xffffffff, 0x8, 0x7fffffff], &(0x7f0000000980), 0x0)

10:52:34 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 41)

10:52:34 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0xd)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="afa0"])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r3 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r5, @ANYBLOB=',seclabel,audit,\x00'])
fchownat(r1, &(0x7f0000000040)='./file0\x00', r5, 0xffffffffffffffff, 0x800)
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r7 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r7, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r8 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r8, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ppoll(&(0x7f00000003c0)=[{r0, 0x1}, {r7, 0xc060}, {r8, 0x200}], 0x3, &(0x7f0000000400), &(0x7f0000000440)={[0x75ad]}, 0x8)

10:52:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 53)

10:52:34 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0xc8, 0x7b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = signalfd(r0, &(0x7f0000000000)={[0x20]}, 0x8)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='v'])
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r3=>r0, {<r4=>r0}}, './file0\x00'})
dup(r3)
r5 = openat$cgroup_devices(r1, &(0x7f0000000180)='devices.allow\x00', 0x2, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000001c0)={0x0, r5, 0x7f, 0x2, 0xf0a, 0x1})

10:52:34 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="696a0bcd31968de050a03d59483959638a45f28fdfe3399cbfbd533dbc9eb5e77d3603c2bef94654684e78809e28827ff40754b5a7c83bd4ab849f3acbc3a63ba8a59ff3fa8be622117906146873f61a1dd812e2c13e9fd4f86a233f864357107f2506112486f65c3d0355ccfa80b0ef0c7ee938676b5710212086c97c0b97d0c5ba491ee9e0739a15008f58d93e3a952b097a2b557e8ddf70ed1da64acd729add2acd46ac", 0xa5, r1)
r3 = add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="e45a15cd787b6787caccf53a94e43441eee2ec0c30243362c93ceacdaddfe93ed5339cdc63b051820e416661641b54e2f9f38e73f610cf03c4389a4be13ee3703f41aeac47c83014a549c71d6f08701de965e9899e7eed7b0b34c5", 0x5b, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000380)='user\x00', &(0x7f0000000340))

[ 1800.913140] loop7: detected capacity change from 0 to 264192
[ 1800.916863] tmpfs: Unknown parameter '¯ '
[ 1800.927934] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1800.942716] loop7: detected capacity change from 0 to 264192
[ 1800.955719] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1801.006017] tmpfs: Unknown parameter 'v'
[ 1801.006990] FAULT_INJECTION: forcing a failure.
[ 1801.006990] name failslab, interval 1, probability 0, space 0, times 0
[ 1801.008739] CPU: 0 UID: 0 PID: 37102 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1801.008770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1801.008784] Call Trace:
[ 1801.008793]  <TASK>
[ 1801.008804]  dump_stack_lvl+0xfa/0x120
[ 1801.008842]  should_fail_ex+0x4d7/0x5e0
[ 1801.008894]  should_failslab+0xc2/0x120
[ 1801.008930]  __kmalloc_noprof+0xc8/0x6e0
[ 1801.008964]  ? find_held_lock+0x2b/0x80
[ 1801.009003]  ? __create_object+0x59/0x80
[ 1801.009039]  ? __register_sysctl_table+0xb5/0x16a0
[ 1801.009075]  ? lock_release+0xc8/0x290
[ 1801.009119]  ? __register_sysctl_table+0xb5/0x16a0
[ 1801.009153]  __register_sysctl_table+0xb5/0x16a0
[ 1801.009196]  ? __kasan_kmalloc+0x7f/0x90
[ 1801.009242]  ? __kmalloc_node_track_caller_noprof+0x270/0x670
[ 1801.009274]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1801.009312]  ? setup_mq_sysctls+0x5d/0x240
[ 1801.009353]  ? __asan_memcpy+0x3d/0x60
[ 1801.009399]  setup_mq_sysctls+0x145/0x240
[ 1801.009444]  copy_ipcs+0x489/0x630
[ 1801.009468]  ? copy_utsname+0xae/0x470
[ 1801.009507]  create_new_namespaces+0x210/0xab0
[ 1801.009546]  ? security_capable+0x2f/0x90
[ 1801.009598]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1801.009646]  ksys_unshare+0x468/0xa10
[ 1801.009679]  ? __pfx_ksys_unshare+0x10/0x10
[ 1801.009708]  ? ksys_write+0x1a3/0x240
[ 1801.009746]  ? do_user_addr_fault+0x43a/0x12b0
[ 1801.009801]  __x64_sys_unshare+0x31/0x40
[ 1801.009828]  do_syscall_64+0xbf/0x390
[ 1801.009864]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1801.009888] RIP: 0033:0x7f28a8a85b19
[ 1801.009907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1801.009929] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1801.009951] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1801.009967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1801.009980] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1801.009994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1801.010008] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1801.010076]  </TASK>
10:52:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r1, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="347bc18f11bad52f76347b11c9db233ecbc2b6ba50d990889d297730e959", 0x1e, r0)
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="029e055dc8cbf1e7c31733839eabf43fccb2ab2cbdbf5cb2a6db87d1d12bc9d0bb615ebda6292b6cedf022f61296aed851a177d927b04b2c9b931d2952b2d476c78c3383a0d835c0cfd605d734039d81cb6d275b2eeab9ebe114aca7be58475b5388384a99c6549d1c95c5a3aed793c154d80be6d57032", 0x77, r2)

[ 1801.066756] tmpfs: Unknown parameter 'v'
10:52:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 54)

10:52:34 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x1}, r1)

[ 1801.165967] loop7: detected capacity change from 0 to 264192
[ 1801.199402] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:44 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)
mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1810809, &(0x7f00000013c0)={[{@none}], [{@subj_user={'subj_user', 0x3d, '/\xc0#]'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '/dev/bsg\x00'}}, {@permit_directio}]})
name_to_handle_at(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0840000003000000040000ea3f00ff00"], &(0x7f0000000280), 0x1000)

10:52:44 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 42)

10:52:44 executing program 6:
ioctl$CDROMSEEK(0xffffffffffffffff, 0x5316, &(0x7f0000000240)={0x6, 0x7, 0xff, 0x0, 0x20, 0x2})
r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="df22b5811827529d8841c8ed93e286fe9cba67df081d7e88e3f78dfda6cb6d9015aef22a3ed7b509451e861eaf50098eca8f8e4bc341a440633aecb71e048b424afdcf689b6f3c6e916c39b14b32148fb5bc2c74d8dc8acb823689dd861d8047a7ad4f6f847bd602d5911638f7ebb359d376f3730ac5a558b86c162b3dcb0fb622515a93876e3db7261289feedb8939ad0", 0x91, 0xfffffffffffffff9)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:44 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r1, r0)
r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0)
add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r0)
r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r2)
r4 = request_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000480)='sbz', r3)
add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="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", 0xfc, r4)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$read(0xb, r2, &(0x7f0000000540)=""/164, 0xa4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r5, &(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)=']\x00')
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 55)

10:52:44 executing program 3:
r0 = fork()
getpgrp(r0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=<r1=>0x0)
tkill(r1, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:52:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:44 executing program 0:
r0 = add_key$keyring(&(0x7f0000000380), &(0x7f00000007c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000040), &(0x7f0000000500)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$user(&(0x7f0000000000), &(0x7f00000004c0)={'syz', 0x2}, &(0x7f0000000080)="4704b64acafd344889d5c91b195a1357c10d89276341f61f55e4a9fb1bf9af8dcad61d4a4f49d102b5898ccc14b9b3cad54b216120e4d0938e206966b8fc04aafb0d8e23406658ca53c515535bbaadcb7aea92e6eac8199b368e0018ff6f9a970967fa24776e19cd2f05976b5954bb4d7ca1d479bcabbe179d5b42b73bcf30b9d63c6305000000000000006b468fe6c208714fafce4cde0884513fa31f62e2b61934ca8a742101456a2d654805241a7e9297d99f2a", 0xb5, r0)
r1 = request_key(&(0x7f0000000740)='cifs.spnego\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='\\#$%+-^#3\x00', r0)
add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="9923fa298537f0f22689bacb0adb236114fd29a276176d3d1ab13dd2e4c105f5ff35ab0f57a3565dfe39df724cbb5a2da6723d7065336b905fb73dd3cafde6ed847f02f0071cd20fdd91e54ceba9af83312ece5114219a10b0c79873ac720645ad05d2ff8980320e3882025fbb77296403f77cdb4054393a9287679de95ffd0da2d66c53e3b4f4fa2c91669ba8e27d8abcbbcedce2324a9659ec08d79ca7fd0244fa6000e0", 0xa5, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000580), &(0x7f0000000700)={'syz', 0x3}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000800)='asymmetric\x00', &(0x7f0000000840)=@chain)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000540), &(0x7f0000000600)={'syz', 0x2}, &(0x7f0000000640)="40cf95ba114b2885b07282731df83f67505f4ee5018db17800000000d4fc4f244a8dda647f215481a1b3f2cf53f99da15bc269bf03107d649b4d53923a56e4995478456d04a286f30652a76b3f965bbec3edbed6dd4ae76643c65a", 0x5b, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000005c0)='logon\x00', &(0x7f00000006c0)=@keyring={'key_or_keyring:', r0})
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, r4)

[ 1811.001724] FAULT_INJECTION: forcing a failure.
[ 1811.001724] name failslab, interval 1, probability 0, space 0, times 0
[ 1811.002676] CPU: 1 UID: 0 PID: 37504 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1811.002693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1811.002701] Call Trace:
[ 1811.002706]  <TASK>
[ 1811.002711]  dump_stack_lvl+0xfa/0x120
[ 1811.002732]  should_fail_ex+0x4d7/0x5e0
[ 1811.002756]  ? alloc_vfsmnt+0x23/0x6e0
[ 1811.002773]  should_failslab+0xc2/0x120
[ 1811.002791]  kmem_cache_alloc_noprof+0x72/0x670
[ 1811.002803]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1811.002819]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1811.002839]  ? alloc_vfsmnt+0x23/0x6e0
[ 1811.002854]  alloc_vfsmnt+0x23/0x6e0
[ 1811.002869]  ? copy_tree+0x56e/0xaf0
[ 1811.002884]  clone_mnt+0x49/0x900
[ 1811.002904]  copy_tree+0x34b/0xaf0
[ 1811.002923]  copy_mnt_ns+0x1b7/0xaa0
[ 1811.002947]  create_new_namespaces+0xd6/0xab0
[ 1811.002966]  ? security_capable+0x2f/0x90
[ 1811.002994]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1811.003020]  ksys_unshare+0x468/0xa10
[ 1811.003038]  ? __pfx_ksys_unshare+0x10/0x10
[ 1811.003057]  ? ksys_write+0x1a3/0x240
[ 1811.003076]  ? do_user_addr_fault+0x43a/0x12b0
[ 1811.003097]  __x64_sys_unshare+0x31/0x40
[ 1811.003110]  do_syscall_64+0xbf/0x390
[ 1811.003126]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1811.003140] RIP: 0033:0x7fade4dbfb19
[ 1811.003149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1811.003161] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1811.003173] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1811.003181] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1811.003188] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1811.003196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1811.003203] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1811.003227]  </TASK>
[ 1811.047537] loop7: detected capacity change from 0 to 264192
[ 1811.063862] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:44 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000000c0)='s\xb8\xc8e\x96\xba\x84&\x91oB\xec\x10\x91', r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1811.086168] loop7: detected capacity change from 0 to 264192
[ 1811.097101] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 56)

10:52:44 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1811.238516] loop7: detected capacity change from 0 to 264192
[ 1811.247169] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1811.249742] cgroup: Unknown subsys name 'subj_user'
10:52:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 57)

10:52:44 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1811.300175] cgroup: Unknown subsys name 'subj_user'
10:52:45 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1811.336066] FAULT_INJECTION: forcing a failure.
[ 1811.336066] name failslab, interval 1, probability 0, space 0, times 0
[ 1811.337164] CPU: 1 UID: 0 PID: 37781 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1811.337181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1811.337188] Call Trace:
[ 1811.337192]  <TASK>
[ 1811.337197]  dump_stack_lvl+0xfa/0x120
[ 1811.337221]  should_fail_ex+0x4d7/0x5e0
[ 1811.337243]  should_failslab+0xc2/0x120
[ 1811.337261]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1811.337279]  ? kstrdup_const+0x57/0x80
[ 1811.337291]  ? find_held_lock+0x2b/0x80
[ 1811.337310]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1811.337330]  kstrdup+0x3e/0xc0
[ 1811.337342]  kstrdup_const+0x57/0x80
[ 1811.337354]  alloc_vfsmnt+0xee/0x6e0
[ 1811.337369]  ? copy_tree+0x56e/0xaf0
[ 1811.337384]  clone_mnt+0x49/0x900
[ 1811.337404]  copy_tree+0x34b/0xaf0
[ 1811.337424]  copy_mnt_ns+0x1b7/0xaa0
[ 1811.337448]  create_new_namespaces+0xd6/0xab0
[ 1811.337468]  ? security_capable+0x2f/0x90
[ 1811.337489]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1811.337509]  ksys_unshare+0x468/0xa10
[ 1811.337524]  ? __pfx_ksys_unshare+0x10/0x10
[ 1811.337538]  ? ksys_write+0x1a3/0x240
[ 1811.337555]  ? do_user_addr_fault+0x43a/0x12b0
[ 1811.337576]  __x64_sys_unshare+0x31/0x40
[ 1811.337589]  do_syscall_64+0xbf/0x390
[ 1811.337607]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1811.337619] RIP: 0033:0x7fade4dbfb19
[ 1811.337629] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1811.337641] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1811.337653] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1811.337661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1811.337668] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1811.337676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1811.337683] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1811.337703]  </TASK>
10:52:45 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="005501bd87213ab8c96baee8cd8bd20d07927a40e40c017e8b91b112c913aed8c9e913560d0751abf327ec2839d327d139cf76b487e5d15d7c996179efda853e4e91fc0a73fbe4f235629242a594bcc665bec511dc525ee2a7779fec3e7e67da6eb6cefb912f1eb4177b"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:52:45 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="b728d4db588e9347fd6ee77915cd428109000000000000002e2b66692e577109"])
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fffffff800)

[ 1811.448175] loop7: detected capacity change from 0 to 264192
[ 1811.462720] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1811.480351] loop7: detected capacity change from 0 to 264192
[ 1811.489212] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:56 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r1, r2)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:56 executing program 3:
r0 = fork()
r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00')
tkill(r0, 0x1f)
flistxattr(r1, 0xffffffffffffffff, 0x0)
r2 = fork()
tkill(r2, 0x1f)
r3 = fork()
tkill(r3, 0x1f)
process_vm_writev(r3, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/58, 0x3a}], 0x4, &(0x7f0000000680)=[{&(0x7f0000000300)=""/1, 0x1}, {0xfffffffffffffffe}, {&(0x7f0000000340)=""/221, 0xdd}, {&(0x7f0000000480)=""/137, 0x89}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/108, 0x6c}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/21, 0x15}], 0x8, 0x0)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:52:56 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 58)

10:52:56 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x80, 0xff, 0x4, 0x0, 0x2, 0x8, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x20, 0x7}, 0x40, 0x80000001, 0xf267, 0x6, 0x1000000000000000, 0x4, 0x7, 0x0, 0x401, 0x0, 0x2}, 0xffffffffffffffff, 0x8, r0, 0xb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:56 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 43)

10:52:56 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfffbffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:52:56 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002600)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="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", 0xfd}, {&(0x7f00000000c0)="593ecfdd4aa29ae55dee84c611478e53e9023b149d82368024d898788d2fa05aaea78b467d64653064c44ef1affd3260289a94c4e5cdb7a047830a73", 0x3c}, {&(0x7f0000001440)="971e9931e26a2fb8fbefda120dc97bc3ffe33b1e7ea00cec54dc7edf408b60b9cdf6d75dde53d2a541d1a7ff29ceaf3de30bb444c8f354e0674f40ef877443c1aef143adc371babc396c4b97bccc0e60078b99e44ea78530974cebb427681a5032f0e52b5af19cb52f9431c6ab4582c715da18e62bda87330a80", 0x7a}, {&(0x7f00000014c0)="9b954235eb2c5785650c3abe4298daacf85e95f80896c2bd77cf6686e7240b829a67b5dbcda52733755f287960f491f8491b0eca89308bd1ec39fe228db330c01e6267e2192347e7fb08d290d44bb42605373c0905eba9dc84172023160cc4e7894bb9", 0x63}, {&(0x7f0000001540)="6e5d60086e5bf4b4292c9d2961b778e66e581717a93e289f646204aad78b83c7c8f70489e00380d2f1720f76c88b59474aa337889276efc999135af4785992949a5f8ae014d0da631f0aabcc7e6c62f907dac5e5e3bbde7b36ee4521c8f453d9838e9bab2db60de5d6b3ac1c4b2abe368fb12932edbf2ec5d30f3fbc2b4c05ee3c11db83d3", 0x85}, {&(0x7f0000000100)="6123167cdc109b52e22df76acdf179b35a4e631cf73950b97297e240bd0eeb15ee3348db3b69c60a724d845acac63a7cf29be0f2888cf1d7a5399558", 0x3c}, {&(0x7f0000001600)="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", 0x1000}], 0x8, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$instantiate(0xc, r1, &(0x7f0000000000)=ANY=[@ANYBLOB='update ecryptks user:syz\x00'], 0x19, r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000240)="919d0a305e8ec5a24d8149669d35a3b168024615c7bf8be8758f79cfb227265f3d7578064cf52cf3634cd209dfd838be7e3dc0eb2792c1b8cc8167f5c7a7b0b72b92adc60b90a0e1baaadd2ccb456b99c73f3f72d122ea56d1507c9f3cb5737f6cc8eb532529950e5461a7011eb3e14abc12aa55175b058406bcd76ea5e86330d3efacfb0b054063a0150b8f6d224f7c4ac3f3ba491ada4af5d423cb4bf5fbde3e216d9e3ebf22a8b6ea347aabb91f18ad580a961d30cee0c9b7f11ac70788b3a2cc68712bab349197fb17f1059aaec4e9657a9d97ddcc177f534109000e65cf8897f1c8106f07dae4e91fefb85f2c5c8892", 0xf2, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:52:56 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="407e9a44f5ea8d103348f44b64d088cb75b2358105a0563e1c8e0dc33a9917599fe596012d73d58e630b039cf80fa6c42d1c6548e502c23873a19d7cb701da2334b77cc87038dec3824008ee6757c8a3b0115c706897"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1822.445671] tmpfs: Unknown parameter '@~šDõê�3HôKdЈËu²5� V>ŽÃ:™YŸå–
-sÕŽcœø¦Ä-eHåÂ8s¡�|·
Ú#4·|Èp8ÞÂ@îgWÈ£°\ph—'
[ 1822.448731] loop7: detected capacity change from 0 to 264192
[ 1822.458995] tmpfs: Unknown parameter '@~šDõê�3HôKdЈËu²5� V>ŽÃ:™YŸå–
-sÕŽcœø¦Ä-eHåÂ8s¡�|·
Ú#4·|Èp8ÞÂ@îgWÈ£°\ph—'
[ 1822.475057] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1822.500895] loop7: detected capacity change from 0 to 264192
[ 1822.502802] FAULT_INJECTION: forcing a failure.
[ 1822.502802] name failslab, interval 1, probability 0, space 0, times 0
[ 1822.504636] CPU: 0 UID: 0 PID: 38075 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1822.504668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1822.504681] Call Trace:
[ 1822.504690]  <TASK>
[ 1822.504700]  dump_stack_lvl+0xfa/0x120
[ 1822.504740]  should_fail_ex+0x4d7/0x5e0
[ 1822.504794]  should_failslab+0xc2/0x120
[ 1822.504831]  __kmalloc_noprof+0xc8/0x6e0
[ 1822.504873]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1822.504916]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1822.504975]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1822.505011]  __register_sysctl_table+0xd4f/0x16a0
[ 1822.505076]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1822.505115]  ? setup_mq_sysctls+0x5d/0x240
[ 1822.505156]  ? __asan_memcpy+0x3d/0x60
[ 1822.505201]  setup_mq_sysctls+0x145/0x240
[ 1822.505254]  copy_ipcs+0x489/0x630
[ 1822.505279]  ? copy_utsname+0xae/0x470
[ 1822.505320]  create_new_namespaces+0x210/0xab0
[ 1822.505364]  ? security_capable+0x2f/0x90
[ 1822.505418]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1822.505467]  ksys_unshare+0x468/0xa10
[ 1822.505501]  ? __pfx_ksys_unshare+0x10/0x10
[ 1822.505532]  ? ksys_write+0x1a3/0x240
[ 1822.505572]  ? do_user_addr_fault+0x43a/0x12b0
[ 1822.505628]  __x64_sys_unshare+0x31/0x40
[ 1822.505656]  do_syscall_64+0xbf/0x390
[ 1822.505693]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1822.505717] RIP: 0033:0x7f28a8a85b19
[ 1822.505737] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1822.505760] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1822.505783] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1822.505799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1822.505814] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1822.505829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1822.505843] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1822.505913]  </TASK>
[ 1822.535505] sysctl could not get directory: /fs -12
[ 1822.550510] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:52:56 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2021418, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r0])
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x94)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000200)=[r1], 0x1)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:52:56 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r2})
r3 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000240)="d9494f6f421bfa6c88b29c4788a669bf48359e4b01d122e3919fe9b1a6f9db37f3752180331719f79e37a0b038df97533bdac4506acda1f732dc76822f3861bb1af09e19db310b48cfa2734438078b15c923afd8d31ab098412a1ce60dac327974a4c8c59d276a44558606149e5a74a740", 0x71, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

10:52:56 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:05 executing program 6:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x3f, 0xfa, 0x0, 0xd26, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x8}, 0x280, 0x9, 0x6, 0x3, 0x80000000, 0x8e31, 0x400, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xe, r0, 0x2)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="ed7fe80c0dfdeb0b6f89bd11a1be7429d461cf41d07e6b843702f0278f6f77683f290690b342", 0x26, 0xfffffffffffffffc)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$unlink(0x9, r2, r1)
r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000240)="d39fc55fa2fb80d47a054ca4974542c84e659717ca99d1214b6333deea7fd8d2a3cec64c67dfb105a6ac649b93f56fb06ad54749855ec0c8865a5d20da523d9d48d7ac0f50932d02d233e7ada58caace87d7b1e72e6e2863bc9658f4b507bbaa0811bfbd23e1e5bcc9cddafc0474981a550d74da763ff5f055e7ee69aea291a1a55bfdca192a8a89481eb247bfb8160182a27bf5f1ad0d5500ebebfd1a67b985f85db703ed3770233447f2703d947dec7a113888bc04bb3461ad2c1dec06f709a4f49a84a9986d7083da7a366e30c94e242a277ace1b3ca42662c8", 0xdb, 0xfffffffffffffff8)
keyctl$KEYCTL_MOVE(0x1e, r3, r0, r1, 0x0)

10:53:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:05 executing program 3:
r0 = fork()
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000100))
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x84, 0x3, 0x1, 0x7, 0x0, 0x33746fbd, 0xc400, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffff9, 0x4, @perf_config_ext={0x4, 0x4b31}, 0x50428, 0x1000, 0x1, 0x1, 0xc0e, 0x599, 0xa9ab, 0x0, 0x1000, 0x0, 0xfffffffffffffffb}, r1, 0x6, 0xffffffffffffffff, 0x1)
ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000080)={0x8, 0x7d1b0be8, 0x1})
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
eventfd2(0x100, 0x0)

10:53:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 59)

10:53:05 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 44)

10:53:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="61c2d9c41e40a44062c6dba100b6ca43027fc8cfabb32b8c34143080303a487ce41a8783c465722dd866ec7c887ebfd306f0a8f3f926ef59d843bf94b7b3427f0005483a7c376421c10084093565211301284fb878acd5e96bbc69a9ae89045fdfaee6ec371656636da8fbdd59ffda052d7b034ddaa65ca68b55309e2109f3daa3577bc342e6587c5b707740c54bd0b56b0951cdea1a8efcf4a52f37491a364aa9d268158592306f7a356b75495da4f5da3ab83b3c9219ababefc300221ec6588b51c6a77410ada9783e7a037aa2d2421d9e2e5d56"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000023c0)=""/4104, 0x1008)
getdents64(r0, &(0x7f0000000180)=""/90, 0x5a)

10:53:05 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r0})
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)

[ 1831.920519] tmpfs: Unknown parameter 'aÂÙÄ@¤@bÆÛ¡'
[ 1831.928862] tmpfs: Unknown parameter 'aÂÙÄ@¤@bÆÛ¡'
10:53:05 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1831.955350] loop7: detected capacity change from 0 to 264192
[ 1831.968058] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
syz_io_uring_setup(0x8, &(0x7f0000000180)={0x0, 0xfa0b, 0x2, 0x3, 0x1aa}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100))

[ 1831.986591] loop7: detected capacity change from 0 to 264192
[ 1831.999712] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:05 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 45)

10:53:05 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='\x00', r1)
keyctl$get_persistent(0x16, 0xee01, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r0})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1832.147410] loop7: detected capacity change from 0 to 264192
10:53:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='rxrpc\x00', 0x0)
add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="01032a247475234f7a02c33bd1a1f21f1c66b5e013df776642138010b2cbb421437159275acb0e4080e8c675af3b30d466131a", 0x33, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$fscrypt_provisioning(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000400)=ANY=[@ANYBLOB="0700000000000000616161616161616161616161616161616161616161617961616161f56161616161617c443131313131313131313131313131313131313131313131313131e931313195155e22af24840cd208a3ef931cc222c63f2b4eb4975a308f2775fb64bd0a05f9ea57df7b574c5bd1c128fd7f082c2fe2e72661cfa20400000000000000bc38d73755231c4f2b4b67a2b1b854101d9dc257a4cfb68d228070e3a7700229ca"], 0x48, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000280)=@keyring={'key_or_keyring:', r4})

[ 1832.151793] FAULT_INJECTION: forcing a failure.
[ 1832.151793] name failslab, interval 1, probability 0, space 0, times 0
[ 1832.152854] CPU: 1 UID: 0 PID: 38740 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1832.152871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1832.152879] Call Trace:
[ 1832.152884]  <TASK>
[ 1832.152888]  dump_stack_lvl+0xfa/0x120
[ 1832.152910]  should_fail_ex+0x4d7/0x5e0
[ 1832.152933]  should_failslab+0xc2/0x120
[ 1832.152951]  __kmalloc_noprof+0xc8/0x6e0
[ 1832.152970]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1832.152992]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1832.153015]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1832.153033]  __register_sysctl_table+0xd4f/0x16a0
[ 1832.153057]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1832.153075]  ? setup_mq_sysctls+0x5d/0x240
[ 1832.153093]  ? __asan_memcpy+0x3d/0x60
[ 1832.153110]  setup_mq_sysctls+0x145/0x240
[ 1832.153127]  copy_ipcs+0x489/0x630
[ 1832.153140]  ? copy_utsname+0xae/0x470
[ 1832.153156]  create_new_namespaces+0x210/0xab0
[ 1832.153176]  ? security_capable+0x2f/0x90
[ 1832.153197]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1832.153222]  ksys_unshare+0x468/0xa10
[ 1832.153237]  ? __pfx_ksys_unshare+0x10/0x10
[ 1832.153251]  ? ksys_write+0x1a3/0x240
[ 1832.153268]  ? do_user_addr_fault+0x43a/0x12b0
[ 1832.153288]  __x64_sys_unshare+0x31/0x40
[ 1832.153301]  do_syscall_64+0xbf/0x390
[ 1832.153317]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1832.153330] RIP: 0033:0x7f28a8a85b19
[ 1832.153339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1832.153352] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1832.153364] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1832.153372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1832.153379] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1832.153387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1832.153394] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1832.153413]  </TASK>
[ 1832.168891] sysctl could not get directory: /fs/mqueue -12
[ 1832.177273] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 60)

[ 1832.192016] loop7: detected capacity change from 0 to 264192
[ 1832.197392] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:05 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, r0)
keyctl$reject(0x13, r0, 0x0, 0x7f, r1)

10:53:05 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 46)

10:53:05 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '}[\\:$*]}{*\',-)\xec^'}, {0x20, 'keyring\x00'}, {0x20, 'keyring\x00'}], 0xa, "e74a40b2ffb2c6a0a43c9a7ae203f10435f7b3fdee8b7de9212cbd5b4c5e861f935fc184f83a52cc539e58a27a18c3a12454fc06a72bd8180b6ec2e32ca894b441dec5df43c0278bf34dfef1e9"}, 0x7b)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffff000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1832.310121] loop7: detected capacity change from 0 to 264192
[ 1832.320754] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1832.335890] loop7: detected capacity change from 0 to 264192
[ 1832.343646] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1832.346977] FAULT_INJECTION: forcing a failure.
[ 1832.346977] name failslab, interval 1, probability 0, space 0, times 0
[ 1832.349198] CPU: 0 UID: 0 PID: 38817 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1832.349238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1832.349252] Call Trace:
[ 1832.349261]  <TASK>
[ 1832.349272]  dump_stack_lvl+0xfa/0x120
[ 1832.349312]  should_fail_ex+0x4d7/0x5e0
[ 1832.349363]  ? alloc_vfsmnt+0x23/0x6e0
[ 1832.349395]  should_failslab+0xc2/0x120
[ 1832.349432]  kmem_cache_alloc_noprof+0x72/0x670
[ 1832.349456]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1832.349488]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1832.349547]  ? alloc_vfsmnt+0x23/0x6e0
[ 1832.349577]  alloc_vfsmnt+0x23/0x6e0
[ 1832.349607]  ? copy_tree+0x56e/0xaf0
[ 1832.349643]  clone_mnt+0x49/0x900
[ 1832.349696]  copy_tree+0x34b/0xaf0
[ 1832.349756]  copy_mnt_ns+0x1b7/0xaa0
[ 1832.349827]  create_new_namespaces+0xd6/0xab0
[ 1832.349868]  ? security_capable+0x2f/0x90
[ 1832.349923]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1832.349972]  ksys_unshare+0x468/0xa10
[ 1832.350006]  ? __pfx_ksys_unshare+0x10/0x10
[ 1832.350058]  ? trace_irq_enable.constprop.0+0x26/0x100
[ 1832.350104]  __x64_sys_unshare+0x31/0x40
[ 1832.350133]  do_syscall_64+0xbf/0x390
[ 1832.350170]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1832.350195] RIP: 0033:0x7fade4dbfb19
[ 1832.350215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1832.350237] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1832.350260] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1832.350277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1832.350292] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1832.350306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1832.350321] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1832.350392]  </TASK>
10:53:06 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x13)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:53:06 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 47)

10:53:06 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='}\x00', r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)='}\x00', r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="f96550c225fadf2554dd63d406e72b7e0232eb6d2d0054da426f48337a0f4e26d5264adde53aa0270314233f0cde0099aa606c8e665849820045944029e162adc52647e8aaa491cde062feadb1f19fa7a30cbebe9ea6d4b577e422da81e84919ef3265cec74f6deec9cb2e78266888eb81715672776705ed0e30cc8d6e3ba1e3182ed4f34a833fe89c9d6f42528d418082447b5f50ad1de59c1ce6a029502d0ed64cf2ac37cbc6ecd1ca9a505f89f5be07e96794b6234b605e7555819f6e873dea91e55ca54047568e17ac641daf6f5a9230a3675251bb771e056660eb96d82acf", 0xe1, r5)
keyctl$link(0x8, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000100)='user\x00', &(0x7f00000003c0)=@keyring={'key_or_keyring:', r6})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r1, r2)

10:53:06 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000b2bdd7b829795ff4bd5d67eb5068c68b985c33a020000003eed4d1edcd89207563e3393b8a43a21107f5e24747113e7b20a0e688e94173b27"])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)
perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x1, 0x81, 0x7, 0x9, 0x0, 0x8000, 0x8004, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @perf_config_ext={0x7dbd2a4b, 0x81}, 0xc00, 0xfd, 0x3, 0x0, 0xffffffffffff88a0, 0x7, 0x2, 0x0, 0x5, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0xe)

10:53:06 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1832.512091] loop7: detected capacity change from 0 to 264192
[ 1832.541209] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1832.559042] loop7: detected capacity change from 0 to 264192
[ 1832.573164] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1832.612183] FAULT_INJECTION: forcing a failure.
[ 1832.612183] name failslab, interval 1, probability 0, space 0, times 0
[ 1832.613962] CPU: 1 UID: 0 PID: 39040 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1832.613994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1832.614009] Call Trace:
[ 1832.614017]  <TASK>
[ 1832.614026]  dump_stack_lvl+0xfa/0x120
[ 1832.614058]  should_fail_ex+0x4d7/0x5e0
[ 1832.614098]  should_failslab+0xc2/0x120
[ 1832.614129]  __kmalloc_noprof+0xc8/0x6e0
[ 1832.614164]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1832.614201]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1832.614251]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1832.614283]  __register_sysctl_table+0xd4f/0x16a0
[ 1832.614328]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1832.614363]  ? setup_mq_sysctls+0x5d/0x240
[ 1832.614394]  ? __asan_memcpy+0x3d/0x60
[ 1832.614425]  setup_mq_sysctls+0x145/0x240
[ 1832.614457]  copy_ipcs+0x489/0x630
[ 1832.614480]  ? copy_utsname+0xae/0x470
[ 1832.614508]  create_new_namespaces+0x210/0xab0
[ 1832.614543]  ? security_capable+0x2f/0x90
[ 1832.614579]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1832.614617]  ksys_unshare+0x468/0xa10
[ 1832.614644]  ? __pfx_ksys_unshare+0x10/0x10
[ 1832.614670]  ? ksys_write+0x1a3/0x240
[ 1832.614699]  ? do_user_addr_fault+0x43a/0x12b0
[ 1832.614736]  __x64_sys_unshare+0x31/0x40
[ 1832.614761]  do_syscall_64+0xbf/0x390
[ 1832.614788]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1832.614811] RIP: 0033:0x7f28a8a85b19
[ 1832.614828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1832.614850] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1832.614910] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1832.614926] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1832.614939] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1832.614953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1832.614965] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1832.615001]  </TASK>
[ 1832.643997] sysctl could not get directory: /fs -12
10:53:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 61)

10:53:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffbf, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:16 executing program 6:
ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)={0x54, 0x8, 0x4, {0x1ff, 0x1000}, {0x4, 0x1f}, @const={0x2db, {0x400, 0x517d, 0xa406, 0x40}}})
perf_event_open(&(0x7f0000000340)={0x7, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r0)

10:53:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

10:53:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0009272b104b26f6d136c6fdbd095d7c0defa63af93ee8b01886557e2930307617b3ec426f264a3b1366d53d40ac823f66255738c43dc26ec78fff7b45ffff000000000000a318a88371a6707e8f2b3f4c72d6542206fc3619b2c650992aa0da5aeefc51a4e223c4eeeedf3962ae39cf545a86320828c4a656c39a96c0af17f88741ff9bdd3a2a7cfc412f845b13ed7c41046a4480cc30dd25efce075372cc271fea6c80f9b5d0a1650b240e1128f283757e1b5bc6ffdc2e"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 48)

10:53:16 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = fork()
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r3=>0xffffffffffffffff}, './file0\x00'})
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x8, 0x7, 0x4, 0x0, 0x7, 0x40800, 0xc, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x8, 0x2acd}, 0x20, 0x83a, 0x40, 0x9, 0x2, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x28}, r2, 0xffffffffffffffff, r3, 0x8)
move_pages(r0, 0x0, &(0x7f0000000440)=[&(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000000)=[0x80000000, 0x1, 0x1, 0x903, 0x3f, 0x6, 0x4, 0x5, 0x7], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:53:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000100))

[ 1842.569550] loop7: detected capacity change from 0 to 264192
[ 1842.587027] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1842.609426] loop7: detected capacity change from 0 to 264192
[ 1842.619849] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000240)=@chain={'key_or_keyring:', r0})
add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)={0x1, 0x0, @d}, 0x18, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f00000000c0))

10:53:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f00000015c0)=<r1=>0x0, &(0x7f0000001600)=<r2=>0x0, &(0x7f0000001640))
r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1294410, &(0x7f0000001680)={[], [{@euid_gt={'euid>', r0}}, {@fsname={'fsname', 0x3d, 'tmpfs\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'tmpfs\x00'}}, {@dont_hash}, {@uid_gt={'uid>', r2}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@smackfshat={'smackfshat', 0x3d, '\''}}, {@uid_gt={'uid>', r1}}, {@smackfsroot={'smackfsroot', 0x3d, ')!{\xaa$'}}]})
mknodat$loop(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r3, &(0x7f00000003c0)=""/4096, 0x1000)
creat(&(0x7f0000000000)='./file0\x00', 0x58)

10:53:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1842.863568] loop7: detected capacity change from 0 to 264192
10:53:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 62)

[ 1842.884699] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
10:53:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='keyring\x00', &(0x7f0000000080))

[ 1843.038124] FAULT_INJECTION: forcing a failure.
[ 1843.038124] name failslab, interval 1, probability 0, space 0, times 0
[ 1843.039844] CPU: 1 UID: 0 PID: 39539 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1843.039875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1843.039889] Call Trace:
[ 1843.039897]  <TASK>
[ 1843.039906]  dump_stack_lvl+0xfa/0x120
[ 1843.039939]  should_fail_ex+0x4d7/0x5e0
[ 1843.039980]  should_failslab+0xc2/0x120
[ 1843.040012]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1843.040044]  ? kstrdup_const+0x57/0x80
[ 1843.040067]  ? find_held_lock+0x2b/0x80
[ 1843.040103]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1843.040139]  kstrdup+0x3e/0xc0
[ 1843.040162]  kstrdup_const+0x57/0x80
[ 1843.040185]  alloc_vfsmnt+0xee/0x6e0
[ 1843.040221]  ? copy_tree+0x56e/0xaf0
[ 1843.040249]  clone_mnt+0x49/0x900
[ 1843.040287]  copy_tree+0x34b/0xaf0
[ 1843.040324]  copy_mnt_ns+0x1b7/0xaa0
[ 1843.040367]  create_new_namespaces+0xd6/0xab0
[ 1843.040402]  ? security_capable+0x2f/0x90
[ 1843.040440]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1843.040478]  ksys_unshare+0x468/0xa10
[ 1843.040505]  ? __pfx_ksys_unshare+0x10/0x10
[ 1843.040531]  ? ksys_write+0x1a3/0x240
[ 1843.040573]  __x64_sys_unshare+0x31/0x40
[ 1843.040598]  do_syscall_64+0xbf/0x390
[ 1843.040626]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1843.040649] RIP: 0033:0x7fade4dbfb19
[ 1843.040666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1843.040688] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1843.040710] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1843.040726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1843.040739] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1843.040753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1843.040766] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1843.040802]  </TASK>
10:53:25 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 63)

10:53:25 executing program 2:
ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$unlink(0x9, r0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:25 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040))
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:53:25 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8001, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2c}}, 0x8}, 0x1c)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="8228e98ac0deb7c919bfa859e7cd69a663dc59eb8a8ae1f9d0456ff364c93f168be33e23f6a505b7e21041547033a4173eb9933117efdf186b6120ba02116775b07facac99ef483665294b19f69ba10387345d072adc737db8bfdca46acb3524e2bb5c8e4536e9fff683376e1099884204af4d42d46a5b21e7d3203d2534737e50a718464d2132d87928a2a766d78075b5344ec06007b84bbb443732dfd5006fb38cd3184325da225be74067365a139a1a8ef772695b27ee8d77f1e9ec53e9ceb6899d688975f14de8e78b9739f707dc67c62e9db1d14105d430bab021aac6d3f70ec11adb8c"])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:25 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_config_ext={0x6, 0x401}, 0x400, 0x38000000000000, 0x2d4e, 0xe, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x401, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x1)
finit_module(r0, &(0x7f0000000000)='$\x00', 0x1)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r1)
copy_file_range(r0, &(0x7f0000000040)=0x80000001, r0, &(0x7f0000000080)=0x8001, 0x0, 0x0)

10:53:25 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:25 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000240)="4bf42671d8c77c69d0d981719ce9ef1d6bd9d19602032b54ecdbc3ab0aa69f78bf0f121a8b54a1077e97e653457f0efce7cfa2a61f84cfc928eb05a136a9abbcc806c2ddb2bf3cee1336f894520bcb090a999c52e82e63abfc7fa76b77de567a35d98104c8f128c7d71a90407567151ba8c2c77a06af1e67c478941ce1b7b4a8d82533ce0653cb4aaff76d02474bde4c50c151ac2bf84930c4a669169551dc88a5d158fc0afb344c0112c9efb9a22a8d2101b5375bea08e545534409e5f8495f7f9fbfa8eaa2b75ba84bb3", 0xcb, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:25 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 49)

[ 1852.224817] loop7: detected capacity change from 0 to 264192
[ 1852.232438] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1852.240546] loop7: detected capacity change from 0 to 264192
[ 1852.245053] tmpfs: Unknown parameter '‚(éŠÀÞ·É¿¨YçÍi¦cÜY늊áùÐEoódÉ?‹ã>#ö¥·âATp3¤>¹“1ïßka ºgu°¬¬™ïH6e)Kö›¡‡4]*Üs}¸¿Ü¤jË5$â»\ŽE6éÿöƒ7n™ˆB¯MBÔj[!çÓ '
[ 1852.249661] EXT4-fs (loop7): VFS: Can't find ext4 filesystem
[ 1852.261193] tmpfs: Unknown parameter '‚(éŠÀÞ·É¿¨YçÍi¦cÜY늊áùÐEoódÉ?‹ã>#ö¥·âATp3¤>¹“1ïßka ºgu°¬¬™ïH6e)Kö›¡‡4]*Üs}¸¿Ü¤jË5$â»\ŽE6éÿöƒ7n™ˆB¯MBÔj[!çÓ '
10:53:26 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 64)

10:53:26 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1852.323777] FAULT_INJECTION: forcing a failure.
[ 1852.323777] name failslab, interval 1, probability 0, space 0, times 0
[ 1852.325743] CPU: 0 UID: 0 PID: 39613 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1852.325776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1852.325790] Call Trace:
[ 1852.325799]  <TASK>
[ 1852.325810]  dump_stack_lvl+0xfa/0x120
[ 1852.325850]  should_fail_ex+0x4d7/0x5e0
[ 1852.325904]  should_failslab+0xc2/0x120
[ 1852.325942]  __kmalloc_noprof+0xc8/0x6e0
[ 1852.325978]  ? find_held_lock+0x2b/0x80
[ 1852.326019]  ? __create_object+0x59/0x80
[ 1852.326060]  ? __register_sysctl_table+0xb5/0x16a0
[ 1852.326098]  ? lock_release+0xc8/0x290
[ 1852.326145]  ? __register_sysctl_table+0xb5/0x16a0
[ 1852.326180]  __register_sysctl_table+0xb5/0x16a0
[ 1852.326238]  ? __kasan_kmalloc+0x7f/0x90
[ 1852.326280]  ? __kmalloc_node_track_caller_noprof+0x270/0x670
[ 1852.326315]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1852.326354]  ? setup_ipc_sysctls+0x5d/0x2c0
[ 1852.326406]  ? __asan_memcpy+0x3d/0x60
[ 1852.326454]  setup_ipc_sysctls+0x16d/0x2c0
[ 1852.326516]  copy_ipcs+0x4aa/0x630
[ 1852.326554]  ? copy_utsname+0xae/0x470
[ 1852.326600]  create_new_namespaces+0x210/0xab0
[ 1852.326645]  ? security_capable+0x2f/0x90
[ 1852.326698]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1852.326748]  ksys_unshare+0x468/0xa10
[ 1852.326783]  ? __pfx_ksys_unshare+0x10/0x10
[ 1852.326815]  ? ksys_write+0x1a3/0x240
[ 1852.326855]  ? do_user_addr_fault+0x43a/0x12b0
[ 1852.326914]  __x64_sys_unshare+0x31/0x40
[ 1852.326943]  do_syscall_64+0xbf/0x390
[ 1852.326981]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1852.327006] RIP: 0033:0x7f28a8a85b19
[ 1852.327027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1852.327051] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1852.327075] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1852.327108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1852.327123] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1852.327138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1852.327152] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1852.327223]  </TASK>
10:53:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x7ff, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="35dec64fd866ef2ad098d3540561a3927f7726e96e78b76714886b2e14469064f51a5baa2de64d315ea1b6022ca5114dfcfa2719d46f9e9afd9edcc1dddf42f87ffeb9916f83300995b8e4d497a24ab3f9c99a66562e473c0475b13cb92fe99dba5e191afd14f029e5f63559cdd66c81ce4ceeab6a8ccf1cece3801ff1b66e82d1285309b7aa34c521ce40a98809405154060a24ed0ac89a1e6a927b610b7a63696faa23e827b0a79fe86f96cac9ca7ab2797c00cc78690e2168a00cc6", 0xbd, 0x5}], 0x28040, &(0x7f0000000280)={[{@huge_never}], [{@pcr={'pcr', 0x3d, 0x6}}]})
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1852.375348] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1852.378273] EXT4-fs (loop7): unable to read superblock
10:53:26 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="03709ee27a2f505b5a579a93982f5dc8a33da07135fba7a67ab0385ee0b89577dd66c432362d29282abd44af0520967615ba112776cad55d5f429e2b2d96f42d21e4c9b50bdccfa88327251b2af74f0ce27702f634d618b00c7e365bca1a078a10", 0x61, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='id_resolver\x00', &(0x7f0000000200))

[ 1852.434894] loop4: detected capacity change from 0 to 3
[ 1852.467874] loop4: detected capacity change from 0 to 3
10:53:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 65)

10:53:36 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:36 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="d2a5ae6b2ce2829a4de5501a9e6d98e13dd13b470351a02abe6e7aed288f57030d78afdde7a8fa6f27679ef9cf55acda9ef3878f1ad5e0ec87ecd88d88924a1c8b476503ca45a16de2dbe15d9dd45ac875d7d84c1ac3dea9e876658aa5043d5728e8eceff953c722fc4d1e8b429f395ddcf35c640d26c0c1ed8abbf7d0c76bbd0d9b176f24ab3e2324ff1d337dcb2c2e7d3ad16fd5751672a259aae07e726c81da242b1e3e2e7cc81f3097b19495b4518565609138fb1d09c7a1d1f7d0fa974faca6a7647cc7e56d65142e5b24b8c963ab89f8eedde50da2419e788faec399", 0xdf, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f00000002c0), &(0x7f0000000300)={'fscrypt:', @desc2}, &(0x7f00000005c0)={0x0, "fa200b9af6daa2b9fe57a107299e6884d316f904f349283bd71ad254134b4daf699ae0d0e78e16a7ccd786591fbcaf60d6e2a11f611381cdeb3d6b5fc4afb506", 0x18}, 0x48, r1)
request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='.request_key_auth\x00', r2)
add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000440)="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", 0x164, r1)

10:53:36 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r2)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r4 = add_key(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={'syz', 0x3}, &(0x7f0000000600)="65b61555b0a96f11e39f49bce7c3b01f135372eff621e91f71bebf74ff067d31f03c975d1edf14e3d00eec10bca86e98aa07c2c9ff43a45ad8dbadc7303bacee2a8d42e083b13411c66acb9353baebd224e8fad4015ffa105093481eb846087fbcca48702cd355d424aef8a07e83df145d7fff915bfd24e89181703d3228f808d7afc100d15713b48617eef7309a4d003a6ea45813c83a0cd30016ff4f39aa7e87c319e8338044ebdf244157dfc4cbcb8a19e5e13ef5db1f7cbd7d15409e735142e7430d3becc830931251c21a782b5995a13caa9130a119586b53c93a9ab0a3fc219dc6a1aaabc23f751ca4", 0xec, r0)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000240)={'syz', 0x3}, &(0x7f00000003c0)="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", 0x17f, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r5})

10:53:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 50)

10:53:36 executing program 2:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)=@secondary)
perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x20, 0x9, 0x3, 0x0, 0x1, 0x1000, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000240), 0x3}, 0x2800, 0x2, 0x2, 0x0, 0xffff, 0xff, 0x4, 0x0, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x3)

10:53:36 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r3, 0x20, 0x70bd25, 0x25dfdbfd, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x10000008)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
dup(r5)
sendmsg$802154_dgram(r5, &(0x7f00000002c0)={&(0x7f00000001c0), 0x14, &(0x7f0000000280)={0x0}}, 0x0)
sendmsg$802154_dgram(r5, &(0x7f00000004c0)={&(0x7f0000000300), 0x14, &(0x7f0000000480)={&(0x7f0000000340)="f1f548938bd6da60840b4813cd0726a9ea42caae30fb8bb412c6e4eb4de7d2a88a5818363b88e16dd90e0de76f1d1f7b38d0288583af410b8c7ce58ac7ac31a6aeff932e7bdfc50712b25bd011ab364afd49604eef7fd14dc59bbf7bcd4d9227218eb81fea99876968ac1403f0f35ef7fc8cbfcac79efb55fe4e8843bdc83bdd648c1570b297f5d1e530182df43e21e583264a06f45514b0d4d6f2f3b942ef387c0598fc770b44c0910644c215b29185455b5623a2f5c5f32823c6309becca2c51c8081ee2c6670eb95f2d57aa81285b8c618c77776898a6ecf4bdb10bdb5bec0fa748ce2ca248f18fe9d62e", 0xec}, 0x1, 0x0, 0x0, 0x15}, 0x4000000)
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_WAIT_SYNC(r4, 0x40089416, &(0x7f00000002c0))
r6 = fork()
tkill(r6, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r7 = memfd_secret(0x80000)
sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, 0x0, 0x1, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x71f}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_MEDIA_NAME={0x6, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x0, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x739d88dc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x85)

[ 1862.507500] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1862.508379] EXT4-fs (loop7): unable to read superblock
[ 1862.524546] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1862.525611] EXT4-fs (loop7): unable to read superblock
[ 1862.537781] FAULT_INJECTION: forcing a failure.
[ 1862.537781] name failslab, interval 1, probability 0, space 0, times 0
[ 1862.538885] CPU: 1 UID: 0 PID: 40019 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1862.538903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1862.538910] Call Trace:
[ 1862.538915]  <TASK>
[ 1862.538920]  dump_stack_lvl+0xfa/0x120
[ 1862.538943]  should_fail_ex+0x4d7/0x5e0
[ 1862.538966]  ? alloc_vfsmnt+0x23/0x6e0
[ 1862.538987]  should_failslab+0xc2/0x120
[ 1862.539006]  kmem_cache_alloc_noprof+0x72/0x670
[ 1862.539019]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1862.539036]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1862.539058]  ? alloc_vfsmnt+0x23/0x6e0
[ 1862.539074]  alloc_vfsmnt+0x23/0x6e0
[ 1862.539091]  ? copy_tree+0x56e/0xaf0
[ 1862.539107]  clone_mnt+0x49/0x900
[ 1862.539129]  copy_tree+0x34b/0xaf0
[ 1862.539149]  copy_mnt_ns+0x1b7/0xaa0
[ 1862.539174]  create_new_namespaces+0xd6/0xab0
[ 1862.539211]  ? security_capable+0x2f/0x90
[ 1862.539234]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1862.539256]  ksys_unshare+0x468/0xa10
[ 1862.539273]  ? __pfx_ksys_unshare+0x10/0x10
[ 1862.539287]  ? ksys_write+0x1a3/0x240
[ 1862.539306]  ? do_user_addr_fault+0x43a/0x12b0
[ 1862.539329]  __x64_sys_unshare+0x31/0x40
[ 1862.539346]  do_syscall_64+0xbf/0x390
[ 1862.539365]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1862.539378] RIP: 0033:0x7fade4dbfb19
[ 1862.539389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1862.539401] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1862.539414] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1862.539423] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1862.539431] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1862.539438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1862.539446] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1862.539466]  </TASK>
10:53:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:36 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 66)

10:53:36 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000240)={0x0, "cf2858b53556da1639ca42cf283342c74890118f32ddf0eacf573633def2241f7a11f7d503a1aeddf32edac67c586736628329eb3814976e80d59ad687d88a11", 0x15}, 0x48, 0xfffffffffffffff8)
request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)='\x00', r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000040)='.dead\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:', r1})

[ 1862.692029] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1862.696319] EXT4-fs (loop7): unable to read superblock
10:53:36 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:36 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="c631ac638327e656e2a4215bf62397ab2b7c04c796feec2aa2bc92b868c4a97086c966324abb2f380a27e8ea2e4507d38e18621ff9031b60da8a972cf449f426b933f9c68df0f21d567bf94ab8933ac5ee281fe1810173c251c143d62439da68c5566b3f0324ef29ba687e69e2d900a122c73525dbe1db2b", 0x78, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="2a134b3e91c697fe8f42e643a86e34591c1f8b68d249fac14cb15f59ea6d06965844aa7192340a8a0963f822db87e8b0", 0x30, r2)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)="c9360476020c9f6e0f46b067da00dc598afd788e78c0abcd3a34c23e6d0ca65eed3ba23df8d2fb987066b50a33d3", 0x2e, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$unlink(0x9, r3, r0)

10:53:36 executing program 3:
creat(&(0x7f0000000040)='./file0\x00', 0x23)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
r2 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffe01, 0x0, &(0x7f0000000480), 0x10808, &(0x7f0000000500)={[{@dots}, {@dots}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@smackfsroot={'smackfsroot', 0x3d, '&^)}'}}, {@appraise_type}, {@pcr={'pcr', 0x3d, 0x4}}]})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000400)={0x70002011})
r3 = fork()
tkill(r3, 0x28)
r4 = fork()
r5 = fork()
tkill(r5, 0x1f)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000080)={0x4})
tkill(r4, 0x1f)
move_pages(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x7ff, 0x2, 0x4)

10:53:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:36 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000000))

[ 1862.827075] loop3: detected capacity change from 0 to 264192
[ 1862.836701] msdos: Unknown parameter 'mask'
[ 1862.845453] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1862.849605] EXT4-fs (loop7): unable to read superblock
[ 1862.877589] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1862.878468] EXT4-fs (loop7): unable to read superblock
10:53:45 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 51)

10:53:45 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:45 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:45 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000240)={'fscrypt:', @auto=[0x36, 0x32, 0x63, 0x62, 0x30, 0x63, 0x39, 0x64, 0x63, 0x65, 0x33, 0x30, 0x33, 0x38, 0x61, 0x62]}, &(0x7f0000000280)={0x0, "06d573ecdccd5935f22c9f9a1918757ca36c91a42fa70efd677580b1c37bbddf3deb4c8969a4320e844adc0456a246c767817715ded13b7a8912c64d1d04eafa", 0x15}, 0x48, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000380)={r2, 0x56, 0x46}, &(0x7f00000003c0)={'enc=', 'pkcs1', ' hash=', {'wp512\x00'}}, &(0x7f0000000440)="ca2d9164ad49c2a9c034169e6357b83cf4b05df4e0aff21f349272015db9ac8ea29091a266dca8d6f168acfc3f782ec7c22147ac227ecefd6f590372abefc3c35c27871c2508f90cd7ae3183abf610ba8447b8dc01aa", &(0x7f00000004c0)=""/70)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "0d8bf96509de714950cd3ee0968cb17b099baea674d5bb6748ade8d8fc07caa9a8f668a72dbeeadb647164e4d56fe64ff03284508084018ce8a3ee65d6ef420c", 0x22}, 0x48, r0)
keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000600)={r1, 0x41, 0x2}, &(0x7f0000000640)={'enc=', 'pkcs1', ' hash=', {'rmd320\x00'}}, &(0x7f00000006c0)="f8821a7a29f1f98278ca27f2b0421213b4383371caf58b602220903a377b79dabf3105d313de1284f0f34018c7601c49cc35a01e916ba4cc49d276ab0883d005eb", &(0x7f0000000740)="93f5")
request_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000580)={'syz', 0x1}, &(0x7f00000005c0)='\x00', 0x0)

10:53:45 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)='\xe0\x00', 0xfffffffffffffffe)
add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc1}, &(0x7f0000000240)={0x0, "99a51c65461d8111bf345cb5056211a77a07f548509a599115837bea56c6dc9447b57a212615a47c6ca84e273b09e1f9278823dad103ddfd72c43c50aefadada", 0x30}, 0x48, r2)
add_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)="07541e1f149186e4c76f63526adba7afae83e84fe0cdd726b6a8224330eba5741bfdfbd20abcc29ac25135e666a8e533e34e7c49494a2f7c3814103101cde1c90d9e4a7c54c1ef8ca37eadbc4315a522dc0fa29b2349460b697221df48407529f4a3ca625005ef8eadb73a5115879c75458af419becb21a694f01af311c7214853cbab286dee967b7754ed04abb90c6b307b19f7d3998ca391bc117a219b", 0x9e, 0xfffffffffffffffc)
r3 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f00000005c0)='.dead\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000000)='\x01\xbb\bx^\xe1h', r1)

10:53:45 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 67)

10:53:45 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = fork()
tkill(r2, 0x1f)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0}, './file0\x00'})
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x1, 0x3, 0x9, 0x20, 0x0, 0x674, 0x54020, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x3}, 0x8000, 0x4, 0xfff, 0x8, 0x8, 0x6, 0x3, 0x0, 0x6, 0x0, 0x5}, r2, 0x7, r3, 0x3)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:45 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace(0x8, r1)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940), &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

[ 1871.928326] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1871.930307] EXT4-fs (loop7): unable to read superblock
[ 1871.942799] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1871.945264] EXT4-fs (loop7): unable to read superblock
[ 1871.967310] FAULT_INJECTION: forcing a failure.
[ 1871.967310] name failslab, interval 1, probability 0, space 0, times 0
[ 1871.968230] CPU: 1 UID: 0 PID: 40592 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1871.968249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1871.968262] Call Trace:
[ 1871.968267]  <TASK>
[ 1871.968272]  dump_stack_lvl+0xfa/0x120
[ 1871.968296]  should_fail_ex+0x4d7/0x5e0
[ 1871.968321]  should_failslab+0xc2/0x120
[ 1871.968341]  __kmalloc_noprof+0xc8/0x6e0
[ 1871.968364]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1871.968389]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1871.968415]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1871.968435]  __register_sysctl_table+0xd4f/0x16a0
[ 1871.968461]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1871.968481]  ? setup_ipc_sysctls+0x5d/0x2c0
[ 1871.968504]  ? __asan_memcpy+0x3d/0x60
[ 1871.968522]  setup_ipc_sysctls+0x16d/0x2c0
[ 1871.968545]  copy_ipcs+0x4aa/0x630
[ 1871.968559]  ? copy_utsname+0xae/0x470
[ 1871.968576]  create_new_namespaces+0x210/0xab0
[ 1871.968597]  ? security_capable+0x2f/0x90
[ 1871.968619]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1871.968641]  ksys_unshare+0x468/0xa10
[ 1871.968657]  ? __pfx_ksys_unshare+0x10/0x10
[ 1871.968672]  ? ksys_write+0x1a3/0x240
[ 1871.968689]  ? do_user_addr_fault+0x43a/0x12b0
[ 1871.968712]  __x64_sys_unshare+0x31/0x40
[ 1871.968726]  do_syscall_64+0xbf/0x390
[ 1871.968744]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1871.968758] RIP: 0033:0x7f28a8a85b19
[ 1871.968768] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1871.968781] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1871.968794] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1871.968803] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1871.968810] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1871.968819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1871.968826] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1871.968846]  </TASK>
[ 1871.968859] sysctl could not get directory: 
[ 1871.982920] FAULT_INJECTION: forcing a failure.
[ 1871.982920] name failslab, interval 1, probability 0, space 0, times 0
[ 1871.983473] /
[ 1871.984736] CPU: 0 UID: 0 PID: 40594 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1871.984770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1871.984783] Call Trace:
[ 1871.984793]  <TASK>
[ 1871.984804]  dump_stack_lvl+0xfa/0x120
[ 1871.984844]  should_fail_ex+0x4d7/0x5e0
[ 1871.984899]  should_failslab+0xc2/0x120
[ 1871.984936]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1871.984977]  ? kstrdup_const+0x57/0x80
[ 1871.985000]  ? find_held_lock+0x2b/0x80
[ 1871.985039]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1871.985088]  kstrdup+0x3e/0xc0
[ 1871.985117]  kstrdup_const+0x57/0x80
[ 1871.985145]  alloc_vfsmnt+0xee/0x6e0
[ 1871.985175]  ? copy_tree+0x56e/0xaf0
[ 1871.985219]  clone_mnt+0x49/0x900
[ 1871.985272]  copy_tree+0x34b/0xaf0
[ 1871.985333]  copy_mnt_ns+0x1b7/0xaa0
[ 1871.985405]  create_new_namespaces+0xd6/0xab0
[ 1871.985446]  ? security_capable+0x2f/0x90
[ 1871.985501]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1871.985550]  ksys_unshare+0x468/0xa10
[ 1871.985585]  ? __pfx_ksys_unshare+0x10/0x10
[ 1871.985615]  ? ksys_write+0x1a3/0x240
[ 1871.985656]  ? do_user_addr_fault+0x43a/0x12b0
[ 1871.985712]  __x64_sys_unshare+0x31/0x40
[ 1871.985741]  do_syscall_64+0xbf/0x390
[ 1871.985778]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1871.985802] RIP: 0033:0x7fade4dbfb19
[ 1871.985822] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1871.985845] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1871.985869] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1871.985885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1871.985899] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1871.985913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1871.985927] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1871.985999]  </TASK>
[ 1872.002321] kernel -12
10:53:45 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:45 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)

[ 1872.067811] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1872.068744] EXT4-fs (loop7): unable to read superblock
10:53:45 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:45 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000240)="0ab59112c3baa2bc93ca4ade2743949b2db16961d552ad75cbcdd15ab399321838e172ce002906571cfd16e847bf209091e4ed9c1bfb1eb7231740021f3677101bfe4925ff7611366c8f7b2b9c08c3f4bf5c3efb3362f595f96ed62275000e48925eb5d15656fb5ff8b70bb1642aa3b345bb396e186cfdeab4cc2111eec61b92312d7321f565bae5f5831b9ab693c8ec66342b7f3af6a1747ad60445dc351fbece1f5a4bfd13ac7baadef594cd1961c3cd50eb0d75818899d6a8247daf17d5549083d1c019bb245da20a175181465da0d20904ef04", 0xd5, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='trusted\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffff8, r0, 0x0)
keyctl$read(0xb, r0, &(0x7f0000000400)=""/165, 0xa5)
r2 = add_key(&(0x7f0000000500)='rxrpc\x00', &(0x7f0000000540)={'syz', 0x1}, &(0x7f0000000580)="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", 0x1000, r0)
r3 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000001580)={'syz', 0x1}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000340)="8461495f89318abeb3af37edf2b70a1922950c341d985145064a509d04999a344fdad28da416d2d4350865e69ca971e2a47c9e30b95b81ec82b6d6e6ffa5816e768586886200982445402393632e3e35df47a4f42514538f52b1e138d18eb59ea39c0c2144a94a91200e422cc86b9e758f452c02cd8d21aaf585ceebf1a24c951ab1b3", 0x83, r3)

10:53:45 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 52)

10:53:45 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 68)

[ 1872.207189] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1872.208443] EXT4-fs (loop7): unable to read superblock
[ 1872.227082] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1872.228123] EXT4-fs (loop7): unable to read superblock
10:53:45 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x76d79c05)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:45 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1872.396945] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1872.397797] EXT4-fs (loop7): unable to read superblock
10:53:57 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 53)

10:53:57 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:53:57 executing program 4:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$sock(r0, &(0x7f0000000300)={&(0x7f0000000180)=@l2={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)="54d130f4fed7ed3f8bac0b68faa9ce9be0289f73832d3c0e9fffb5ff24725acd273347fc3f4ad9a98056d77df0b0bce6eb66cddf7f3a32d736f2d964e7b4d7e86f6554a138b222c02f1087230f26d9b2819f6227b48d840186c174fcf5afb4488b8e451131a49be86a39091d51278991e4328b18c97d4c7f62c20492", 0x7c}, {&(0x7f00000013c0)="0cc00e97e8e1460ec4adb404009ac62de722a7d1eb3819a87fd2d363a538027f47c9a405b1a5a1ce487daacf33a404e989ec3ccfcb8b8afd1ef7f4f7cd7dc87188317bded691fce2f9511477070581f901d330b14d46a68fc39c8a54d95aaacecc3c38a25b1e43912048a61b58214c5643a065bfe6b585cb7dd262", 0x7b}, {&(0x7f0000001440)="62b9cfd39e820b2ad092addb65c3b4bd542cd2092426dfff1d1d3cdb97877d45ec5904bc0621a6cd7685fd52ad07b6d6fd004b41775e9c3c452e6f2797c39b9b9fa5c6d2bb895bd79d8d3b16ef5b82e1c9bd6f43750036a6462e92468425d09fbeb7216b905b3b52a9e950f6232b0e2e1e38c480a6e6ca22a4f1373e12da703c651f3bee31", 0x85}, {0x0}], 0x4, &(0x7f0000001500)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xf80}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x401}}, @timestamping={{0x14, 0x1, 0x25, 0xfffff850}}, @txtime={{0x18}}, @mark={{0x14}}], 0xa8}, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
creat(&(0x7f0000000000)='./file0/file0\x00', 0x26)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:53:57 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 69)

10:53:57 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="1cde655e0c6224508b51bde91b79c0ef33059036986704dc5f312b63ab497489367a4b5e7ff369a703e0afcc4f142e793e02408002140bf3e4a6afaf71694c546cd461ebd0e2436f532274f41664938cfd888a2e384287c7bc9ec035f135310d12adac9430d82453d0c6783b0c4fa0f87ff9de453e210f02ef59c2b9a26f98d48436df26379b7cb1843966c1bbf5ee8a86f2eaa547dd8eaf26fad1a325ba32a1af2b3bba473a3571550d7d8b41f31ccb3b0f01da971ebe086ccf0249cfb47b68fcb48fde8910924a4bccc0028b40d7d3a41f286e54be75c86f8672d71e848a018629674ded66013dd05a5e", 0xeb, 0xfffffffffffffffd)

10:53:57 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r2 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r4, @ANYBLOB=',seclabel,audit,\x00'])
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_persistent(0x16, r4, r5)
r6 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r6, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r7 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "73a9acae5a85a95c997d46b1a340b8916e387c0b6858cf9e0058ee3b48e88e5f7bb7eba38d4631ed782a30fe3a4649d9086d1b09e21ae40ce238c0ce6f4256b5"}, 0x48, 0xffffffffffffffff)
keyctl$KEYCTL_MOVE(0x1e, r7, r7, r7, 0x0)
ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f0000000000)={@id, 0x21, r7, '\x00', @c})

10:53:57 executing program 3:
r0 = fork()
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
tkill(r1, 0x3f)
waitid(0x0, r1, &(0x7f0000000200), 0x1000000, 0x0)
r2 = fork()
tkill(r2, 0x1f)
waitid(0x0, r2, 0x0, 0x2, &(0x7f0000000040))
r3 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xc9})
io_uring_register$IORING_REGISTER_FILES(r3, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f00000003c0)=0x9)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r4, &(0x7f0000000180)={&(0x7f0000000000)=@l2={0x1f, 0x1000, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8, 0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0}], 0x2}, 0x40)
r5 = fork()
tkill(r5, 0x1f)
waitid(0x0, r5, 0x0, 0x1000000, &(0x7f0000000480))
ioprio_set$pid(0x1, r5, 0x4000)
getgroups(0x3, &(0x7f0000000100)=[0xee00, 0x0, <r6=>0xee01])
setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={r0, 0xffffffffffffffff, r6}, 0xc)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x4)
waitid(0x2, r0, &(0x7f0000000280), 0x20000000, &(0x7f0000000300))

10:53:57 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:57 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000001340), &(0x7f0000001380)={'syz', 0x2}, &(0x7f00000013c0)="657d07bb0990d5ae751df11e39a1c36adc2a2137", 0x14, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000)={r3, 0xcd, 0x1000}, &(0x7f0000000040)={'enc=', 'oaep', ' hash=', {'blake2b-160\x00'}}, &(0x7f0000000240)="04723ced6743ae1d288b343d28bcd850fc866359f55af8a60f4b2cf4fc0c952f7be08c5ff2ddc02d0d184cd56d9a6451186f81642bc8c5198018451192124fd3c65e4dc364be84e0650e8bae1c0a60e5bdf4f44dd6389cb8bfd2600655388481c5afc9cb3617e09c2d6008563a7e981eeb0518176c7426257ae2317c61ec75e865c4fd1eda4f50cd66d0c87f27fc7acc63d3b55b5ce75b9c998b497d2ac88d51818e1a77bc5464150e7535826672114fa6e40cfe42d456b636bd1ac1271fcb0616307623e6d7b9ff3b9d6dd898", &(0x7f0000000340)=""/4096)
add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$reject(0x13, r0, 0xffffffffffffff7f, 0x9, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1884.012847] loop2: detected capacity change from 0 to 16383
[ 1884.022801] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1884.029933] EXT4-fs (loop7): unable to read superblock
[ 1884.052752] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)!
[ 1884.054162] EXT4-fs (loop2): group descriptors corrupted!
[ 1884.073191] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1884.075565] EXT4-fs (loop7): unable to read superblock
10:53:57 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 70)

10:53:57 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:53:58 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r1})

10:53:58 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc3}, &(0x7f00000002c0)={0x0, "eeb80a6205fa1f809cc638b680c489bab9d99533963d9ffffc7f2544c444e6b09b97f0151b20561a38c7e416b5fdeffd82e2245a8458a0c0198a8f107d23a7eb", 0x22}, 0x48, r0)
add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="8c1e14aaf97b4d265a8086dc1826286ef096adf2984817e3b6eb96e513b9d8669e573068440a702cbc5ae63a9404a6188c066a2a533d715a39491533cfc4f60207fd1e782a68f79658c5b462f6894ef92e5110058ce7b55ec0d96558729333b48a639a092f78c7c6966066dca06ecf2102f1d97baa58b457f9d867f82b9f54e8d480dba46d246c871fa5c03601202d8535c252c0565ac820", 0x98, r1)
add_key$user(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)="6de419e34d02c76351174365c5865ba6963f038e1d8ad0ecb028f571917b372b305d959569b5a9579542a7522ef50a57cb78f7307d9f5e3ce1bde9f10779ed421fedd029afa7688947caa1d00191c961a510cb93ad6865002c0acacb2ce181196eee6aeaf417821064b6165cafad757a979f9a65102eca72bf9807041a18958b2853c709d8a7c0a0db48a8f8ef69164dbedee5ee268193128a67e5b09197d1892f2722422baa637af1fd2089a05e9d66abbc1d34", 0xb4, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

[ 1884.341709] FAULT_INJECTION: forcing a failure.
[ 1884.341709] name failslab, interval 1, probability 0, space 0, times 0
[ 1884.343455] CPU: 1 UID: 0 PID: 41229 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1884.343487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1884.343500] Call Trace:
[ 1884.343508]  <TASK>
[ 1884.343517]  dump_stack_lvl+0xfa/0x120
[ 1884.343550]  should_fail_ex+0x4d7/0x5e0
[ 1884.343589]  ? alloc_vfsmnt+0x23/0x6e0
[ 1884.343618]  should_failslab+0xc2/0x120
[ 1884.343649]  kmem_cache_alloc_noprof+0x72/0x670
[ 1884.343671]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1884.343698]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1884.343736]  ? alloc_vfsmnt+0x23/0x6e0
[ 1884.343764]  alloc_vfsmnt+0x23/0x6e0
[ 1884.343792]  ? copy_tree+0x56e/0xaf0
[ 1884.343819]  clone_mnt+0x49/0x900
[ 1884.343856]  copy_tree+0x34b/0xaf0
[ 1884.343892]  copy_mnt_ns+0x1b7/0xaa0
[ 1884.343934]  create_new_namespaces+0xd6/0xab0
[ 1884.343969]  ? security_capable+0x2f/0x90
[ 1884.344007]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1884.344045]  ksys_unshare+0x468/0xa10
[ 1884.344072]  ? __pfx_ksys_unshare+0x10/0x10
[ 1884.344098]  ? ksys_write+0x1a3/0x240
[ 1884.344128]  ? do_user_addr_fault+0x43a/0x12b0
[ 1884.344165]  __x64_sys_unshare+0x31/0x40
[ 1884.344190]  do_syscall_64+0xbf/0x390
[ 1884.344225]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1884.344248] RIP: 0033:0x7fade4dbfb19
[ 1884.344266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1884.344287] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1884.344309] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1884.344324] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1884.344337] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1884.344351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1884.344364] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1884.344400]  </TASK>
10:53:58 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x9, 0x2, 0x3, 0xfd, 0x0, 0x2d, 0x10008, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x214, 0x7, 0x9, 0x1, 0x3, 0x401, 0xffe0, 0x0, 0x5, 0x0, 0x6}, 0xffffffffffffffff, 0xc, r4, 0x0)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1884.432827] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
10:53:58 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="4ef0cd8ada2a1ccc8306cd102917824c22f384df0c9ed5cc355941ccd12aaab28d88cfaefea03de02c0ed8b5bef4820001b6ea0447f68f06a68316ad0773c14a2cf68fc446d33e99806f3a1f5ec65bf2452a0d13404d227a6a51462c1bcc7a395c92dc936b4c6e116f54b3d9774cf973efab07db6f55c93e", 0x78, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r1)

[ 1884.448350] EXT4-fs (loop7): unable to read superblock
10:53:58 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
r2 = fork()
tkill(r2, 0x1f)
sched_getaffinity(r2, 0x8, &(0x7f0000000000))
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:53:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 54)

10:53:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 71)

10:53:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1884.718439] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1884.719954] EXT4-fs (loop7): unable to read superblock
[ 1884.747289] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1884.748839] EXT4-fs (loop7): unable to read superblock
10:54:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 72)

10:54:11 executing program 3:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000840)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
bind$802154_dgram(r3, &(0x7f0000000300)={0x24, @short={0x2, 0x0, 0xaaa1}}, 0x14)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f00000002c0)={&(0x7f0000000140), 0xc, &(0x7f0000000280)={&(0x7f00000029c0)=ANY=[@ANYBLOB="d4000000", @ANYRES16=0x0, @ANYBLOB="200025bd7000ffdbdf255d0000000c0000003f000000140000007c00a6800a00060008021100000100000a000600ffffffffffff00000a000600ffffffffffff00000a00060008026ad91100000000000a00060008021100000000000a00060008021100000000000a000600ffffffffffff00000a00060008021100000000000a00060008021100000100000a00060008021100000100001c00a6800a000600ffffffffffff00000a00060008021100000000001c00a6800a00060008021100000100000a000600ffffffffffff0000"], 0xd4}, 0x1, 0x0, 0x0, 0x8801}, 0x1)
r4 = fork()
tkill(r4, 0x1f)
r5 = fork()
tkill(r5, 0x1f)
move_pages(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r6 = fork()
ptrace(0x11, r4)
perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x9, 0x34, 0x5, 0x20, 0x0, 0x20, 0x10080, 0xe, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080), 0xf}, 0x8e0, 0x3, 0x7ff, 0x8, 0x3, 0x8673, 0x3f, 0x0, 0x2, 0x0, 0x10001}, r5, 0x10, 0xffffffffffffffff, 0x4)
sendmsg$sock(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000340)="5919ad755d92d99a887f93343807efc18964b5ecd0be1d3bde82224ff4749fd7300ede05520bd066bfa49dca6a96c401f02b2b4d15d4cac9cd1c9b8dd8399b147a861e07401c877d67bb63996ecb4585bb4391fcd46d350b403d73316366de05059e90c9b229fa9d39cd9f6be1514a2242c860c36ba230972e0644c0c0577a65494c78f803f3f2f431f14f015f96e07ff0e2f47195cd66f32b", 0x99}, {&(0x7f0000000480)="210278b233fc476492b7e1be5d7a504fcd455901f736997c7ecf8dc3009730045c7c79abb51d404999622fa972796f61d428a66ae43b14dbbc38cc480c6b31fd9fc62747a2ddf6eb1a4a40e0dd1e2cd53d2211ed0ed69e5e651c312991efde84074ffed186e3ea0fcead10e65737b77eaeba61e17d844a85758d2442756a56e2641b147b6fadceb69954874674f020878f859d6fc9ae664e667720b2eadd59165982a4e535b81ed4d4b70dad50a5bd44859d", 0xb2}, {&(0x7f0000000540)="74e50496d8de82606a40e8f3ebb84d6e79abd0bc88e7cad32b9f3110ac4f245612d186a7f796b05db28019bde8ccb9bafd73259bea1bb0e7b30f5fc5c65cec51b4", 0x41}, {&(0x7f0000000400)="ce2bb3cfa49765a03aed152d2945", 0xe}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000005c0)="d535aae9f34b936278aebdc17b0ad774f5db1e8093690c2c3e0bc5215597fe3a7cce66ebe13e586f2f60fd6e34e5703403a14db992e3beff0185bc6736082663acd8f7aaa570840702cc6f1f627b321ebf63ab6ecfd391393e61798b1ac5b90c3b6b1fe7061da60c17aa3368d3bde3d9c236b4ea30633cfb006e4c6cd73752add2930a2f9db97c4239d222b3c16f6ec8dbe27e6e0e40e158666b696575ad5cdae21d22ed5acfd0d9d431e3da6394afa3ec1dffc8ed2920cf41e4201d7d76b92e342947", 0xc3}], 0x7, &(0x7f0000000740)=[@mark={{0x14, 0x1, 0x24, 0x80}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @txtime={{0x18, 0x1, 0x3d, 0x2cf7}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0xa8}, 0x8800)
prlimit64(r6, 0xe, &(0x7f0000000000)={0x3, 0x9}, &(0x7f0000000040))

10:54:11 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 55)

10:54:11 executing program 2:
add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="1c892cec534e94148567caad68bc427c8fb92f0bcf56f491acb606a41226d5b9a2136a84213b548b37de2a1c1972ac032c8556432878a524b1840d09fea1de3d3fab1ca10d4c5853d5a7fae5b20acac41188935e7ef289d9c99b6a704c6a530fc5", 0x61, 0xfffffffffffffffe)
r0 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000013c0)="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", 0x10b9, 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="c0a9184ada2b3c7cbde3c125c8b50d52fac9ff353ca4aefd114ac4a8ef100cd510054c1202411dc89fa5dcf810a4271e1d6e2b5a20f7d618ee2e77a4ccb847f2f51c833db4", 0x45, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='keyring\x00', &(0x7f0000000240)=@chain={'key_or_keyring:', r2})

10:54:11 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:11 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$search(0xa, r1, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x0}, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:11 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="064c75f5f739f39682cfc9dd9f06000000000000009c562312635d571ad2d948070a790adb5576014b2d6bb5882fb940776f93de8a1fc521c3d71b598beafd9e51f00f37e9641eebc13cdf798b2d2444abd812"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1897.721682] FAULT_INJECTION: forcing a failure.
[ 1897.721682] name failslab, interval 1, probability 0, space 0, times 0
[ 1897.722651] CPU: 1 UID: 0 PID: 41590 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1897.722669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1897.722679] Call Trace:
[ 1897.722684]  <TASK>
[ 1897.722689]  dump_stack_lvl+0xfa/0x120
[ 1897.722712]  should_fail_ex+0x4d7/0x5e0
[ 1897.722738]  should_failslab+0xc2/0x120
[ 1897.722756]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1897.722774]  ? kstrdup_const+0x57/0x80
[ 1897.722786]  ? find_held_lock+0x2b/0x80
[ 1897.722805]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1897.722825]  kstrdup+0x3e/0xc0
[ 1897.722837]  kstrdup_const+0x57/0x80
[ 1897.722849]  alloc_vfsmnt+0xee/0x6e0
[ 1897.722864]  ? copy_tree+0x56e/0xaf0
[ 1897.722880]  clone_mnt+0x49/0x900
[ 1897.722900]  copy_tree+0x34b/0xaf0
[ 1897.722919]  copy_mnt_ns+0x1b7/0xaa0
[ 1897.722942]  create_new_namespaces+0xd6/0xab0
[ 1897.722962]  ? security_capable+0x2f/0x90
[ 1897.722983]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1897.723003]  ksys_unshare+0x468/0xa10
[ 1897.723019]  ? __pfx_ksys_unshare+0x10/0x10
[ 1897.723032]  ? ksys_write+0x1a3/0x240
[ 1897.723049]  ? do_user_addr_fault+0x43a/0x12b0
[ 1897.723070]  __x64_sys_unshare+0x31/0x40
[ 1897.723084]  do_syscall_64+0xbf/0x390
10:54:11 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={'syz', 0x0}, &(0x7f00000002c0)='syz', r0)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000000), 0xfffffffffffffffe, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1897.723100]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1897.723113] RIP: 0033:0x7fade4dbfb19
[ 1897.723123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1897.723135] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1897.723147] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1897.723155] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1897.723162] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1897.723169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1897.723176] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1897.723196]  </TASK>
[ 1897.783564] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1897.785367] EXT4-fs (loop7): unable to read superblock
[ 1897.798827] FAULT_INJECTION: forcing a failure.
[ 1897.798827] name failslab, interval 1, probability 0, space 0, times 0
[ 1897.800740] CPU: 0 UID: 0 PID: 41632 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1897.800773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1897.800787] Call Trace:
[ 1897.800801]  <TASK>
[ 1897.800816]  dump_stack_lvl+0xfa/0x120
[ 1897.800856]  should_fail_ex+0x4d7/0x5e0
[ 1897.800910]  should_failslab+0xc2/0x120
[ 1897.800948]  __kvmalloc_node_noprof+0x111/0x760
[ 1897.800982]  ? do_raw_spin_lock+0x123/0x260
[ 1897.801020]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1897.801052]  ? find_held_lock+0x2b/0x80
[ 1897.801109]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1897.801142]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1897.801192]  rhashtable_init_noprof+0x348/0x770
[ 1897.801247]  ipc_init_ids+0x92/0x240
[ 1897.801282]  msg_init_ns+0x142/0x1a0
[ 1897.801312]  copy_ipcs+0x4cb/0x630
[ 1897.801338]  ? copy_utsname+0xae/0x470
[ 1897.801378]  create_new_namespaces+0x210/0xab0
[ 1897.801419]  ? security_capable+0x2f/0x90
[ 1897.801473]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1897.801522]  ksys_unshare+0x468/0xa10
[ 1897.801556]  ? __pfx_ksys_unshare+0x10/0x10
[ 1897.801587]  ? ksys_write+0x1a3/0x240
[ 1897.801627]  ? do_user_addr_fault+0x43a/0x12b0
[ 1897.801685]  __x64_sys_unshare+0x31/0x40
[ 1897.801714]  do_syscall_64+0xbf/0x390
[ 1897.801751]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1897.801775] RIP: 0033:0x7f28a8a85b19
[ 1897.801795] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1897.801818] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1897.801841] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1897.801857] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1897.801871] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1897.801885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1897.801899] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1897.801970]  </TASK>
[ 1897.833053] tmpfs: Unknown parameter 'Luõ÷9ó–‚ÏÉÝŸ'
10:54:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 73)

[ 1897.866154] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1897.869042] EXT4-fs (loop7): unable to read superblock
[ 1897.873841] tmpfs: Unknown parameter 'Luõ÷9ó–‚ÏÉÝŸ'
10:54:11 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)='syz')
ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 56)

10:54:23 executing program 6:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc0a85322, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x81, 0x80}, {0x81, 0x81}, 0x81, 0xa86e274d6fce10b6, 0x6})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x1000000000002, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:23 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:23 executing program 2:
r0 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="4680fbe32bc453b89c22105903340362512ca0f67eca5b3789be2f5b3d67931f44c19f5bca329edeb7afddae8a5860704b0e960f2620f52de2e730dad628015870497c47ba8b4c067c5940f1b7526aaca5e2bbefaa55663efa291f49cc30a941a8f240c2e41d7ae169f17e8719239e732a64912ea94967157464cba7691c4e5038ca4a2ea9945dead782c18d28f4983f652ff0ce521be3dba38ac4491cb87740e844da9a00bc2d36532efe73f1829e5e70db085a0593c29043477f2c8f254425688c5c53", 0xc4, 0xfffffffffffffff9)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00*&\x85\xf2\x89J\xcf1.gm/\xe1\xab\xdd\x8c\xaa)Ycg9\xae\x9a\xaf\xbf\x80\bx\xfe\xa3\xa8\xf3#(\xfc*\xfb\xf1\xffW\x89\x7f\ts\x7fl\x92`\xe3\x88\xae\xc0>Z\x14\xf0-:\x88\xc7\xf9\xf4h\x8aw\xce\xb5>\x8b}\x88\xa3', 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r2})

10:54:23 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='builtin_trusted\x00', r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f0000000040)=@keyring={'key_or_keyring:', r0})

10:54:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, <r1=>0x0})
r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000, 0x20000)
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x3, 0x4, 0x86, 0x64, 0x0, 0x7ff, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4d, 0x4, @perf_config_ext={0x7, 0xac6f}, 0x1400, 0x6, 0x1, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x9, r2, 0x12)

10:54:23 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
sched_setparam(r1, &(0x7f0000000000)=0xff)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x31, 0x4, 0x3f, 0x1f, 0x0, 0x101, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000000040), 0xd}, 0x24c5, 0xfffffffffffffff9, 0xfffffff9, 0x0, 0x100, 0x7f, 0xf574, 0x0, 0x7, 0x0, 0x3}, 0x0, 0x7, r4, 0x3)

10:54:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 74)

[ 1910.335773] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1910.340179] EXT4-fs (loop7): unable to read superblock
10:54:24 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000200))

[ 1910.420959] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1910.427953] EXT4-fs (loop7): unable to read superblock
10:54:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 75)

10:54:24 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = fork()
perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x1, 0x9, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x383, 0x0, @perf_bp={&(0x7f0000000240), 0xa}, 0x101, 0x100000001, 0x401, 0x1, 0x2, 0x17, 0x99, 0x0, 0x1e1, 0x0, 0x52}, r2, 0x9, 0xffffffffffffffff, 0xa)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0xc)
keyctl$read(0xb, r1, &(0x7f0000000100)=""/15, 0xf)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1, 0x9, 0x6, 0x9, 0x0, 0x7f, 0x501, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x0, 0x806}, 0x10000, 0x2, 0xce0, 0x1, 0x2, 0xffff0e4c, 0x3, 0x0, 0x4, 0x0, 0x5}, r3, 0x6, r0, 0xa)

10:54:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f00000011c0)={0x0, 0x0, 0xf838b3e157f502bd}, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
getdents64(r0, &(0x7f00000013c0)=""/4096, 0x1000)

10:54:24 executing program 2:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0x0)
add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000240)="f69cb3520395128ce9efcf9ffb6b9863c0102bbfd193be6c49a29301b9dede68998ffed4e6d85432425d256916448e1f4f4dc974c3be406ede560e2db152b3e9c7be962f57697767f55d36f72234834dad18b59282c9dbff542f82cdaad0285a8b12859941332c28b83b2c19be56c931715b32bb3c0e2ad8ec74ba4f17c2deaaca617bd38a5a9ddd910a0503414ead645b0076e98cfa825b8283fc38ff251e4884386cf0", 0xa4, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:24 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x24, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1910.622371] FAULT_INJECTION: forcing a failure.
[ 1910.622371] name failslab, interval 1, probability 0, space 0, times 0
[ 1910.624300] CPU: 0 UID: 0 PID: 42328 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1910.624330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1910.624344] Call Trace:
[ 1910.624352]  <TASK>
[ 1910.624362]  dump_stack_lvl+0xfa/0x120
[ 1910.624399]  should_fail_ex+0x4d7/0x5e0
[ 1910.624447]  ? alloc_vfsmnt+0x23/0x6e0
[ 1910.624477]  should_failslab+0xc2/0x120
[ 1910.624511]  kmem_cache_alloc_noprof+0x72/0x670
[ 1910.624533]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1910.624563]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1910.624616]  ? alloc_vfsmnt+0x23/0x6e0
[ 1910.624644]  alloc_vfsmnt+0x23/0x6e0
[ 1910.624673]  ? copy_tree+0x56e/0xaf0
[ 1910.624706]  clone_mnt+0x49/0x900
[ 1910.624754]  copy_tree+0x34b/0xaf0
[ 1910.624809]  copy_mnt_ns+0x1b7/0xaa0
[ 1910.624874]  create_new_namespaces+0xd6/0xab0
[ 1910.624913]  ? security_capable+0x2f/0x90
[ 1910.624963]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1910.625009]  ksys_unshare+0x468/0xa10
[ 1910.625041]  ? __pfx_ksys_unshare+0x10/0x10
[ 1910.625068]  ? ksys_write+0x1a3/0x240
[ 1910.625106]  ? do_user_addr_fault+0x43a/0x12b0
[ 1910.625158]  __x64_sys_unshare+0x31/0x40
[ 1910.625184]  do_syscall_64+0xbf/0x390
[ 1910.625226]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1910.625254] RIP: 0033:0x7fade4dbfb19
[ 1910.625272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1910.625294] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1910.625315] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1910.625330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1910.625344] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1910.625357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1910.625370] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1910.625435]  </TASK>
10:54:24 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 57)

10:54:24 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=<r2=>0x0)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0xf8, 0x6, 0x2, 0x0, 0x0, 0x3f, 0x8a200, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x10000}, 0x100, 0x3, 0x2, 0x1, 0x10001, 0x1, 0x1d, 0x0, 0x746f}, r2, 0x8, 0xffffffffffffffff, 0x10)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x0, 0x8, 0x7fffffff], &(0x7f0000000980), 0x0)

10:54:24 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x2}, r0)
add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)

10:54:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x101}, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1910.829346] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1910.831307] EXT4-fs (loop7): unable to read superblock
[ 1910.856797] FAULT_INJECTION: forcing a failure.
[ 1910.856797] name failslab, interval 1, probability 0, space 0, times 0
[ 1910.858984] CPU: 1 UID: 0 PID: 42425 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1910.859018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1910.859032] Call Trace:
[ 1910.859041]  <TASK>
[ 1910.859051]  dump_stack_lvl+0xfa/0x120
[ 1910.859086]  should_fail_ex+0x4d7/0x5e0
[ 1910.859129]  should_failslab+0xc2/0x120
[ 1910.859163]  __kvmalloc_node_noprof+0x111/0x760
[ 1910.859193]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1910.859238]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1910.859280]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1910.859312]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1910.859351]  rhashtable_init_noprof+0x348/0x770
[ 1910.859390]  ipc_init_ids+0x92/0x240
[ 1910.859423]  copy_ipcs+0x4f1/0x630
[ 1910.859449]  ? copy_utsname+0xae/0x470
[ 1910.859481]  create_new_namespaces+0x210/0xab0
[ 1910.859520]  ? security_capable+0x2f/0x90
[ 1910.859561]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1910.859603]  ksys_unshare+0x468/0xa10
[ 1910.859634]  ? __pfx_ksys_unshare+0x10/0x10
[ 1910.859662]  ? ksys_write+0x1a3/0x240
[ 1910.859696]  ? do_user_addr_fault+0x43a/0x12b0
[ 1910.859737]  __x64_sys_unshare+0x31/0x40
[ 1910.859779]  do_syscall_64+0xbf/0x390
[ 1910.859810]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1910.859835] RIP: 0033:0x7f28a8a85b19
[ 1910.859855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1910.859878] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1910.859902] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1910.859919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1910.859934] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1910.859949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1910.859963] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1910.860003]  </TASK>
[ 1910.896609] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
10:54:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 76)

[ 1910.899617] EXT4-fs (loop7): unable to read superblock
10:54:24 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x27, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:24 executing program 4:
setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000180), 0x2, 0x2)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:54:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 77)

10:54:24 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r1, &(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={'syz', 0x0}, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000000)=@secondary)

[ 1911.136765] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1911.139447] EXT4-fs (loop7): unable to read superblock
10:54:24 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r3})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r4)
add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="935dc0b68d0a29645fa3c1315e86a9", 0xf, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:24 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace(0x4207, r1)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x0)
ptrace(0x8, r1)

[ 1911.170868] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1911.179345] EXT4-fs (loop7): unable to read superblock
10:54:24 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe)

10:54:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = clone3(&(0x7f00000013c0)={0xe2300, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180), {0x3a}, &(0x7f00000001c0)=""/158, 0x9e, &(0x7f0000000280)=""/35, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000000300)=0x6e)
kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r2, &(0x7f00000014c0)={0xffffffffffffffff, r3, 0x3800})

10:54:24 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='logon\x00', &(0x7f0000000200))
r3 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='syz', 0x0)
keyctl$reject(0x13, r2, 0x0, 0x7, r3)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="8f2f5cf1e4d392104357164ff81e", 0xe, 0xfffffffffffffffc)

10:54:25 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x43, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1911.447704] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1911.449605] EXT4-fs (loop7): unable to read superblock
[ 1911.477068] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1911.478194] EXT4-fs (loop7): unable to read superblock
10:54:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 58)

10:54:36 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r1, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={'syz', 0x1}, r2)
r3 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x3}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000440), &(0x7f0000000500)={'syz', 0x2}, 0x0, 0x0, r3)
r4 = add_key$keyring(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f00000000c0)={0x0, "b67a54a49eb0d04ffafadcd79be3e4f1d524cafedb7a5443bc1e778c460d0ef8c564db7ce0c56baaba8a0fe7343ad3d370308fb2828e922a6d002e27b69194a1", 0x3f}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_keyring_id(0x0, 0x0, 0x20)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='syzkaller\x00', &(0x7f0000000240)=@keyring={'key_or_keyring:', r5})
r6 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000280)={'syz', 0x0}, &(0x7f00000002c0)="3ead72823cc3bf12a77e408034ec44977edc3b35f56759211589967e87c2b34abaa0fd1bd611be343898a46001e3ff7b558d27ff2b327cb131be5d3e5206a9b005238ac9964aeead3b2751304df0c1bacf09fedf3100f4bb1af355a46956b51bc570e742", 0x64, r5)
keyctl$link(0x8, r5, r6)

10:54:36 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r3 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r5, @ANYBLOB=',seclabel,audit,\x00'])
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={r1, r5, 0xee01}, 0xc)
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:54:36 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000240)={0x2, 0x0, @b}, 0x48, r0)
r2 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f00000002c0)={'fscrypt:', @desc2}, &(0x7f0000000300)={0x0, "6ef00ab1d3c12ac862c87f230a8a94b3e1b9b9de5cdfe2efffdfcd5d3fb61327f937666f6e6bf8033d256c285ea07e7285c11d0b38f67e39c1523629a7f42f2a", 0x1a}, 0x48, r0)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r2, 0x1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb)

10:54:36 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000100), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={'syz', 0x2}, &(0x7f0000000580)='syz', r1)
add_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x1}, 0x0, 0x0, r2)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$update(0x2, r1, &(0x7f0000000240)="438c83e7d3b7eab312b065fcbf9207c7ea3ff9bed9eea8547609b46690491f37b966c6b117347f87bf99f18794f700330ad65fed905bfd93305dd51c6dc4eb2627ba18de5787f01f2cc9a5b895b8f6e5ccecbbdb09c7109e6d7c7483d6e03cc91cebfb14d5d229d3bbb89fffcc0d05d7e50290c84b0646742110af1d1032c94af6ca45c2aa8718d7cbb70f0ada95f1a911e986cfa52d3ce49e10378d255571bac5634a71ff785e36837dbc59509625f572a2e1d08a04a3d393328bbf53482593e98df949d6e6fdd944a234d20309ad2b60099f8af74ed0b8", 0xd8)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, 0xfffffffffffffff9, 0x0)

10:54:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:36 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x41b06, 0x1fc, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
socket$packet(0x11, 0x0, 0x300)
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r0, &(0x7f0000000100)=0x7f, 0x3)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

10:54:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 78)

[ 1922.978617] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1922.980147] EXT4-fs (loop7): unable to read superblock
[ 1923.029372] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1923.037296] EXT4-fs (loop7): unable to read superblock
10:54:36 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 79)

10:54:36 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x7f, 0x20, 0x81, 0x0, 0x2, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6dd, 0x1, @perf_bp={&(0x7f0000000100), 0x6}, 0x81, 0x80, 0x3, 0x2, 0x1000, 0xfff, 0x175, 0x0, 0xffff7e80}, 0xffffffffffffffff, 0x8, r0, 0x9)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r0, 0x73d, 0x20, 0x51d2})

10:54:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf5, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:36 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1923.390917] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1923.392455] EXT4-fs (loop7): unable to read superblock
[ 1923.432697] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1923.434771] EXT4-fs (loop7): unable to read superblock
10:54:49 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 59)

10:54:49 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0xde}}, './file0\x00'})
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81)

10:54:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 80)

10:54:49 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r1)
r3 = add_key$fscrypt_v1(&(0x7f0000000280), &(0x7f00000002c0)={'fscrypt:', @auto=[0x65, 0x39, 0x30, 0x64, 0x66, 0x31, 0x61, 0x61, 0x28baa9e8eb3b5379, 0x30, 0x63, 0x64, 0x30, 0x38, 0x36, 0x30]}, &(0x7f0000000300)={0x0, "45648c4a04b2527870f17653ddaa746121ad7d73e1f24b9ab5d22c618b287bdeb80e3c2f6cb2c1826b0d544de3fe1c2feae805a9a1c9370376a9d7184d22ad09", 0x1a}, 0x48, r2)
keyctl$instantiate(0xc, r3, &(0x7f0000000380)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:', ':^{)-W^'}, 0x20, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='syz', r0)

10:54:49 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
tkill(0x0, 0x1f)
ptrace(0x11, 0x0)
r1 = fork()
perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xff, 0xfb, 0x9, 0x2, 0x0, 0x1f, 0x14, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x800}, 0x40, 0x629, 0xebe6, 0x6, 0x80000000, 0x4, 0x0, 0x0, 0x6, 0x0, 0x5b4}, r1, 0xb, 0xffffffffffffffff, 0x1)
tkill(r1, 0x30)
r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r3 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, <r5=>0x0}, &(0x7f0000000040)=0x5)
setuid(r5)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r5, @ANYBLOB=',seclabel,audit,\x00'])
r6 = getegid()
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={r1, r5, r6}, 0xc)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940), &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x2)
r7 = fork()
tkill(r7, 0x1f)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f00000006c0)=""/253, 0xfd}, {&(0x7f0000000600)=""/106, 0x6a}], 0x5, &(0x7f0000000480)}, 0x142)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6, 0x1f, 0x4, 0x8b, 0x0, 0x7ff, 0x10208, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x2600, 0x6, 0x9, 0x7, 0xf9, 0x3, 0x80, 0x0, 0x4, 0x0, 0x4}, r7, 0xa, 0xffffffffffffffff, 0x8)

10:54:49 executing program 6:
r0 = fork()
tkill(r0, 0x1f)
perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6, 0x0, 0x400000}, r0, 0x1000000000000, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:54:49 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:54:49 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='_\"X', 0x3, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1935.467466] FAULT_INJECTION: forcing a failure.
[ 1935.467466] name failslab, interval 1, probability 0, space 0, times 0
[ 1935.469188] CPU: 1 UID: 0 PID: 43449 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1935.469225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1935.469239] Call Trace:
[ 1935.469247]  <TASK>
[ 1935.469256]  dump_stack_lvl+0xfa/0x120
[ 1935.469289]  should_fail_ex+0x4d7/0x5e0
[ 1935.469331]  should_failslab+0xc2/0x120
[ 1935.469364]  __kvmalloc_node_noprof+0x111/0x760
[ 1935.469394]  ? __pfx_get_random_u32+0x10/0x10
[ 1935.469432]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1935.469473]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1935.469504]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1935.469542]  rhashtable_init_noprof+0x348/0x770
[ 1935.469579]  ipc_init_ids+0x92/0x240
[ 1935.469611]  copy_ipcs+0x4f9/0x630
[ 1935.469635]  ? copy_utsname+0xae/0x470
[ 1935.469666]  create_new_namespaces+0x210/0xab0
[ 1935.469703]  ? security_capable+0x2f/0x90
[ 1935.469742]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1935.469783]  ksys_unshare+0x468/0xa10
[ 1935.469812]  ? __pfx_ksys_unshare+0x10/0x10
[ 1935.469839]  ? ksys_write+0x1a3/0x240
[ 1935.469872]  ? do_user_addr_fault+0x43a/0x12b0
[ 1935.469911]  __x64_sys_unshare+0x31/0x40
[ 1935.469938]  do_syscall_64+0xbf/0x390
[ 1935.469968]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1935.469992] RIP: 0033:0x7f28a8a85b19
[ 1935.470010] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1935.470033] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1935.470055] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1935.470071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1935.470086] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1935.470101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1935.470115] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1935.470151]  </TASK>
[ 1935.505247] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
10:54:49 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="8561a6a543d94e36c13940bfe095", 0xe, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1935.509976] EXT4-fs (loop7): unable to read superblock
[ 1935.518680] FAULT_INJECTION: forcing a failure.
[ 1935.518680] name failslab, interval 1, probability 0, space 0, times 0
[ 1935.521037] CPU: 0 UID: 0 PID: 43455 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1935.521068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1935.521082] Call Trace:
[ 1935.521091]  <TASK>
[ 1935.521101]  dump_stack_lvl+0xfa/0x120
[ 1935.521142]  should_fail_ex+0x4d7/0x5e0
[ 1935.521190]  ? alloc_vfsmnt+0x23/0x6e0
[ 1935.521228]  should_failslab+0xc2/0x120
[ 1935.521263]  kmem_cache_alloc_noprof+0x72/0x670
[ 1935.521286]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1935.521315]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1935.521371]  ? alloc_vfsmnt+0x23/0x6e0
[ 1935.521399]  alloc_vfsmnt+0x23/0x6e0
[ 1935.521428]  ? copy_tree+0x56e/0xaf0
[ 1935.521462]  clone_mnt+0x49/0x900
[ 1935.521512]  copy_tree+0x34b/0xaf0
[ 1935.521568]  copy_mnt_ns+0x1b7/0xaa0
[ 1935.521635]  create_new_namespaces+0xd6/0xab0
[ 1935.521674]  ? security_capable+0x2f/0x90
[ 1935.521726]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1935.521772]  ksys_unshare+0x468/0xa10
[ 1935.521805]  ? __pfx_ksys_unshare+0x10/0x10
[ 1935.521833]  ? ksys_write+0x1a3/0x240
[ 1935.521871]  ? do_user_addr_fault+0x43a/0x12b0
[ 1935.521925]  __x64_sys_unshare+0x31/0x40
[ 1935.521952]  do_syscall_64+0xbf/0x390
[ 1935.521987]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1935.522010] RIP: 0033:0x7fade4dbfb19
[ 1935.522029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1935.522051] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1935.522073] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1935.522088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1935.522102] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1935.522116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1935.522129] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1935.522196]  </TASK>
[ 1935.527865] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1935.550853] EXT4-fs (loop7): unable to read superblock
10:54:49 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x112, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1935.803820] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1935.805670] EXT4-fs (loop7): unable to read superblock
[ 1935.844474] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1935.846083] EXT4-fs (loop7): unable to read superblock
10:55:00 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 81)

10:55:00 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 60)

10:55:00 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a7, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:00 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000940), &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:55:00 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x2c, 0x6, 0x6, 0x1f, 0x0, 0x100000000, 0x18281, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x4, @perf_config_ext={0x386b9d31, 0x401}, 0x200, 0x1ff, 0x10000, 0x6, 0xffffffff00000001, 0x1, 0x800, 0x0, 0x7ff, 0x0, 0x8000}, 0x0, 0x3, r2, 0x8)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:00 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="28ea30dc27dff9ca09b8873d5d62aa7cec7bb0a6d8800431de34e9e5f86cf97a8ac1e312295a3e4daa64431f5546094148e6f7deb1b53c2a9b579cf98414e4add27730b70458232f", 0x48, r0)
add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)

10:55:00 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x43f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:00 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000100), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)="29acd8476932d9ae411cf6cca66377c3e050e3765cb92e211f0b269493557697197be29dc0a594e6d49234849e9f0d0c321e29f2acfc7a714683f8ffc2231fda2101f3904d1a9288a4dadaffa9988a774b3e7dffa04205f9c064f551c029622fc8f1aa14db872510b3935b1fe68a8133b3ed6350608523da8cd2c57813ffa6c4dd25d6adf4f6d69c252ed645b8b98ab1b088fbc8ccd0fbcceed2fc5b2822e65626b909f643c18d5db6440c8e8898c9b8c6a2afa93aefdb63d31630523455f9dc9734800c9b2c226e19c567cfc4c16c8e33bb12e9712de1e89747", 0xda, r0)
r3 = request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)='&{/{}\xf6]#\x00', r2)
request_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000580)={'syz', 0x2}, &(0x7f00000005c0)='id_legacy\x00', r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000600))
add_key$keyring(&(0x7f0000000640), &(0x7f0000000680)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$describe(0x6, r1, &(0x7f0000000000)=""/153, 0x99)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='cifs.spnego\x00', 0x0)
keyctl$unlink(0x9, r1, r0)

[ 1946.679584] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1946.681263] EXT4-fs (loop7): unable to read superblock
10:55:00 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='id_legacy\x00', 0x0)

[ 1946.749428] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1946.753355] EXT4-fs (loop7): unable to read superblock
10:55:00 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 82)

10:55:00 executing program 6:
perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x7b, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x6}, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000003}, 0x0, 0x10000000000000e, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:00 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 61)

10:55:00 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00ee24d46f76e0e2f87d135c16da98f79fb3699d7ae19773547ccb56f5e280e5b5af3f76c167f750dbe29970239b051b0e6cf9258243c66a1783d863be12042eb8c21459301ab18a11594a6713570b316bbd333500675e1613b62e7ddf67fdd3f07c616a3b1bb1f813f7fa1e132fcb8ae22510733b72546ad7631fa7870531d9"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:00 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:00 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)

10:55:00 executing program 3:
r0 = fork()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r1=>0x0)
ptrace(0x4207, r1)
tkill(r0, 0x1f)
r2 = fork()
r3 = fork()
tkill(r3, 0x1f)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x80, 0x5, 0x9, 0x2, 0x0, 0x6da, 0x11c7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x25, 0x2, @perf_bp, 0x44, 0x2, 0x1, 0x2, 0x73a, 0x6, 0x1, 0x0, 0x8, 0x0, 0x3e}, r3, 0x8, 0xffffffffffffffff, 0x0)
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

[ 1946.952981] FAULT_INJECTION: forcing a failure.
[ 1946.952981] name failslab, interval 1, probability 0, space 0, times 0
[ 1946.954080] CPU: 1 UID: 0 PID: 44097 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1946.954098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1946.954106] Call Trace:
[ 1946.954111]  <TASK>
[ 1946.954116]  dump_stack_lvl+0xfa/0x120
[ 1946.954138]  should_fail_ex+0x4d7/0x5e0
[ 1946.954161]  should_failslab+0xc2/0x120
[ 1946.954179]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1946.954199]  ? kstrdup_const+0x57/0x80
[ 1946.954216]  ? find_held_lock+0x2b/0x80
[ 1946.954236]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1946.954261]  kstrdup+0x3e/0xc0
[ 1946.954273]  kstrdup_const+0x57/0x80
[ 1946.954285]  alloc_vfsmnt+0xee/0x6e0
[ 1946.954305]  ? copy_tree+0x56e/0xaf0
[ 1946.954320]  clone_mnt+0x49/0x900
[ 1946.954342]  copy_tree+0x34b/0xaf0
[ 1946.954362]  copy_mnt_ns+0x1b7/0xaa0
[ 1946.954386]  create_new_namespaces+0xd6/0xab0
[ 1946.954406]  ? security_capable+0x2f/0x90
[ 1946.954428]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1946.954450]  ksys_unshare+0x468/0xa10
[ 1946.954465]  ? __pfx_ksys_unshare+0x10/0x10
[ 1946.954479]  ? ksys_write+0x1a3/0x240
[ 1946.954503]  __x64_sys_unshare+0x31/0x40
[ 1946.954517]  do_syscall_64+0xbf/0x390
[ 1946.954534]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1946.954547] RIP: 0033:0x7fade4dbfb19
[ 1946.954558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1946.954570] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1946.954583] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1946.954592] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1946.954599] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1946.954607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1946.954614] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1946.954635]  </TASK>
[ 1946.977062] FAULT_INJECTION: forcing a failure.
[ 1946.977062] name failslab, interval 1, probability 0, space 0, times 0
[ 1946.978237] CPU: 1 UID: 0 PID: 44108 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1946.978254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1946.978262] Call Trace:
[ 1946.978266]  <TASK>
[ 1946.978271]  dump_stack_lvl+0xfa/0x120
[ 1946.978289]  should_fail_ex+0x4d7/0x5e0
[ 1946.978310]  should_failslab+0xc2/0x120
[ 1946.978327]  __kmalloc_cache_noprof+0x73/0x690
[ 1946.978346]  ? find_held_lock+0x2b/0x80
[ 1946.978365]  ? copy_cgroup_ns+0x1d3/0x700
[ 1946.978384]  ? copy_cgroup_ns+0x208/0x700
[ 1946.978400]  ? lock_release+0xc8/0x290
[ 1946.978417]  ? copy_cgroup_ns+0x208/0x700
[ 1946.978434]  copy_cgroup_ns+0x208/0x700
[ 1946.978454]  create_new_namespaces+0x354/0xab0
[ 1946.978482]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1946.978502]  ksys_unshare+0x468/0xa10
[ 1946.978517]  ? __pfx_ksys_unshare+0x10/0x10
[ 1946.978531]  ? ksys_write+0x1a3/0x240
[ 1946.978547]  ? do_user_addr_fault+0x43a/0x12b0
[ 1946.978568]  __x64_sys_unshare+0x31/0x40
[ 1946.978581]  do_syscall_64+0xbf/0x390
[ 1946.978596]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1946.978608] RIP: 0033:0x7f28a8a85b19
[ 1946.978618] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1946.978630] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1946.978641] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1946.978650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1946.978657] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1946.978665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1946.978672] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1946.978691]  </TASK>
[ 1947.024876] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1947.026104] EXT4-fs (loop7): unable to read superblock
10:55:00 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 62)

10:55:00 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000001380)="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", 0x1134, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r0)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r2, r3, r4, 0x0)
keyctl$reject(0x13, r0, 0xfffffffffffffffa, 0x3, r1)

10:55:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 83)

10:55:11 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x305, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:11 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:11 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="bfd631d623fb524e4f1d1385aea23912ec7267c43828252d1e7b11add8989559e3c26fa35057288ce8b41986a2e0323463aec763c02b767a03b1a4ebd3c0c4b8b685647a9d0b13e4cbb85e08ba8380354f55ac8cfc7b2188827ef7e933aa9115388993b4a3c9032e"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:11 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='builtin_trusted\x00', r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:11 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$KEYCTL_MOVE(0x1e, r1, r2, r0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:11 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000940)=[0x878e, 0x6, 0x7ffffffe], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x3)

10:55:11 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 63)

[ 1957.972171] FAULT_INJECTION: forcing a failure.
[ 1957.972171] name failslab, interval 1, probability 0, space 0, times 0
[ 1957.974091] CPU: 1 UID: 0 PID: 44427 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1957.974122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1957.974135] Call Trace:
[ 1957.974142]  <TASK>
[ 1957.974150]  dump_stack_lvl+0xfa/0x120
[ 1957.974182]  should_fail_ex+0x4d7/0x5e0
[ 1957.974229]  should_failslab+0xc2/0x120
[ 1957.974260]  __kmalloc_noprof+0xc8/0x6e0
[ 1957.974293]  ? __pfx_inc_ucount+0x10/0x10
[ 1957.974317]  ? copy_cgroup_ns+0x1d3/0x700
[ 1957.974349]  ? copy_net_ns+0xdb/0x650
[ 1957.974388]  ? copy_net_ns+0xdb/0x650
[ 1957.974416]  copy_net_ns+0xdb/0x650
[ 1957.974444]  ? copy_cgroup_ns+0x70/0x700
[ 1957.974481]  create_new_namespaces+0x3f6/0xab0
[ 1957.974526]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1957.974564]  ksys_unshare+0x468/0xa10
[ 1957.974591]  ? __pfx_ksys_unshare+0x10/0x10
[ 1957.974617]  ? ksys_write+0x1a3/0x240
[ 1957.974647]  ? do_user_addr_fault+0x43a/0x12b0
[ 1957.974686]  __x64_sys_unshare+0x31/0x40
[ 1957.974711]  do_syscall_64+0xbf/0x390
[ 1957.974739]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1957.974762] RIP: 0033:0x7f28a8a85b19
[ 1957.974779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1957.974802] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1957.974824] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1957.974839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1957.974853] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1957.974867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1957.974880] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1957.974916]  </TASK>
[ 1958.009097] tmpfs: Unknown parameter '¿Ö1Ö#ûRNO…®¢9ìrgÄ8(%-{­Ø˜•YãÂo£PW(Œè´†¢à24c®ÇcÀ+vz±¤ëÓÀĸ¶…dz�ä˸^ºƒ€5OU¬Œü{!ˆ‚~÷é3ª‘8‰“´£É.'
[ 1958.018515] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1958.021724] EXT4-fs (loop7): unable to read superblock
[ 1958.030353] tmpfs: Unknown parameter '¿Ö1Ö#ûRNO…®¢9ìrgÄ8(%-{­Ø˜•YãÂo£PW(Œè´†¢à24c®ÇcÀ+vz±¤ëÓÀĸ¶…dz�ä˸^ºƒ€5OU¬Œü{!ˆ‚~÷é3ª‘8‰“´£É.'
[ 1958.059116] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1958.064029] EXT4-fs (loop7): unable to read superblock
10:55:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 84)

10:55:11 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:11 executing program 4:
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000180)={@fd, @fd, @fda={0x66646185, 0xa, 0x0, 0x10}}, &(0x7f0000000000)={0x0, 0x18, 0x30}}}], 0xd1, 0x0, &(0x7f00000013c0)="eb004854ffb50ceac1726c6f19338ab24db41f32f5e698cea03d0813cfba4eb0417586cc3960b2bd05acd004b167a04901e0e9b59f7be92e3adc1113a84ff16217b8382bd869be9ddf1a62e0d293e3e889801930374904f00dfeda26ffe9e3bf1ae8b1aabe1126d656a598e4d91ff4ba3c945122f9fdc692a7785d88c60fc627461e6cd3621eb6f6934f04fbd27dc7cb279503327db1d7d74be18890b76f6fe4a040083e9d81b6f88a86b01de374127bd7d1672cee552af236b2ed1a4cd49c3e4e0acf070769c5fd47c468e267f0de6ae3"})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:11 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/211, 0xd3)

[ 1958.350318] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1958.352090] EXT4-fs (loop7): unable to read superblock
[ 1958.375094] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1958.376599] EXT4-fs (loop7): unable to read superblock
10:55:22 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 64)

10:55:22 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgrp(0x0)
perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x8, 0x0, 0x6, 0x0, 0x4cb, 0x80005, 0xd, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x80000001, 0x9}, 0x2010, 0x1, 0x6, 0x8, 0xb1e, 0x5, 0x7, 0x0, 0x5, 0x0, 0x40}, r1, 0xe, r0, 0x5)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=<r3=>0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7f, 0x47, 0x79, 0x7, 0x0, 0x100, 0x80000, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x65, 0x2, @perf_config_ext={0xff, 0x79a}, 0x8040, 0x7, 0x7, 0x8, 0x2, 0x59f, 0x2, 0x0, 0x0, 0x0, 0x6}, r3, 0xc, r0, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000280)='asymmetric\x00', &(0x7f0000000240)=@chain={'key_or_keyring:', r3})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x1}, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r3)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$user(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="c4d267b96bb95d1c1b932e1f81871822e8696be928c29022bdfae65f1b2fb1763804b15a6140c24162", 0x29, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000100))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="6254f5a7ee5dcbe0717da17f0e11231286c3bc31378d3c0068", 0x19, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:22 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 85)

10:55:22 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x503, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:22 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
ptrace(0x4207, r1)

10:55:22 executing program 4:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x3ff, 0x5, [{0xddf, 0x401, 0x4, '\x00', 0x2308}, {0x81, 0x6, 0x4, '\x00', 0x2}, {0x4, 0x8, 0xffffffffffffffff, '\x00', 0x308c}, {0x3, 0xbe0, 0xc747, '\x00', 0x80}, {0x1, 0x74b42fb3, 0x9, '\x00', 0x1000}]})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00bab9c14b8357ad4a9d3887035824a975f4192508eb92516ecd0a3b512044"])
rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00')
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1968.592457] FAULT_INJECTION: forcing a failure.
[ 1968.592457] name failslab, interval 1, probability 0, space 0, times 0
[ 1968.594172] CPU: 1 UID: 0 PID: 44779 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1968.594210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1968.594224] Call Trace:
[ 1968.594232]  <TASK>
[ 1968.594242]  dump_stack_lvl+0xfa/0x120
[ 1968.594277]  should_fail_ex+0x4d7/0x5e0
[ 1968.594318]  ? alloc_vfsmnt+0x23/0x6e0
[ 1968.594351]  should_failslab+0xc2/0x120
[ 1968.594384]  kmem_cache_alloc_noprof+0x72/0x670
[ 1968.594407]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1968.594437]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1968.594476]  ? alloc_vfsmnt+0x23/0x6e0
[ 1968.594507]  alloc_vfsmnt+0x23/0x6e0
[ 1968.594537]  ? copy_tree+0x56e/0xaf0
[ 1968.594567]  clone_mnt+0x49/0x900
[ 1968.594607]  copy_tree+0x34b/0xaf0
[ 1968.594646]  copy_mnt_ns+0x1b7/0xaa0
[ 1968.594691]  create_new_namespaces+0xd6/0xab0
[ 1968.594728]  ? security_capable+0x2f/0x90
[ 1968.594769]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1968.594810]  ksys_unshare+0x468/0xa10
[ 1968.594840]  ? __pfx_ksys_unshare+0x10/0x10
[ 1968.594867]  ? ksys_write+0x1a3/0x240
[ 1968.594900]  ? do_user_addr_fault+0x43a/0x12b0
[ 1968.594941]  __x64_sys_unshare+0x31/0x40
[ 1968.594967]  do_syscall_64+0xbf/0x390
[ 1968.594999]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1968.595024] RIP: 0033:0x7fade4dbfb19
[ 1968.595042] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1968.595066] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1968.595089] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1968.595105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1968.595119] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1968.595134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1968.595148] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1968.595186]  </TASK>
[ 1968.648244] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1968.652446] EXT4-fs (loop7): unable to read superblock
10:55:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000240)={0x0, "55cd5c7211cbead61726467f7609738963485be83fdb18aa04044b4fd7c184d6e130fd149a1862c457fcdc18d0fa7bdaebb895ca0b61097b3f8dc79da4f6bba6", 0x23}, 0x48, 0xfffffffffffffffc)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000440)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000480)='id_resolver\x00', &(0x7f00000004c0)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$link(0x8, r3, r4)
keyctl$link(0x8, r2, r1)
keyctl$link(0x8, r0, r1)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r5})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='cifs.idmap\x00', 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)

[ 1968.739301] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1968.743495] EXT4-fs (loop7): unable to read superblock
10:55:22 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x506, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:22 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 86)

10:55:22 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/125)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:22 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x9c)
r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x80, 0xff, 0xbf, 0x6e, 0x4, 0x0, 0x400, 0x400, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1c00, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x1000, 0x5, 0x6, 0x0, 0x7fffffff, 0x1000, 0x6, 0x0, 0x8, 0x0, 0x7}, r0, 0xf, 0xffffffffffffffff, 0x0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = socket$inet6_udplite(0xa, 0x2, 0x88)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r5 = eventfd2(0xe8c8, 0x80000)
r6 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r6, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r9 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r9, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r10 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r10, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
poll(&(0x7f0000000280)=[{r3}, {r4, 0x64}, {r5, 0x8020}, {r6, 0xc0}, {r7, 0x4004}, {r1, 0x2000}, {r8, 0x4002}, {r9, 0x4010}, {0xffffffffffffffff, 0x4}, {r10, 0xa047}], 0xa, 0xa894)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)

10:55:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 1969.066693] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1969.069946] EXT4-fs (loop7): unable to read superblock
10:55:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:', r0})
keyctl$search(0xa, r0, &(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={'syz', 0x1}, r0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net\x00')
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0)
ioctl$EXT4_IOC_GETSTATE(r2, 0x40046629, &(0x7f0000000240))
connect$bt_l2cap(r2, &(0x7f0000000280)={0x1f, 0x4, @none, 0x3ff}, 0xe)
pread64(r1, &(0x7f0000000040)=""/56, 0x38, 0x1)
fchmod(r1, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="fed104f77af291fc759bb324bf5304795fdf20e5ef39efcdc73dcd2c231a4f151be877e8234e7ed12751b178e192d451c8cf74f2a9fc3f72da077a7d1170782dc375850014cdf806e48e6b485efb00fb57ae78e16eb827254099e7d5659dc47afa3dc8726ee45e38e21a6b4427364f06da9e62218bdb757fdb4bf439dcb4820690c8b0e3bf94d5efb9fdba0f280aac5e016cfd48a5556da21513521ebf0472d3774ac0f27d70b830ab30ee16755c403ba6f53a6da2a0d35728f5b13f67d90b713380583ffdc8dedb4b2ebecdfc7b7b29ea8795756a8a25b47efc72a0c476bfe9df979386951d0215a3d82c5fe298ff709b9b"])
fspick(0xffffffffffffff9c, &(0x7f00000018c0)='./file0\x00', 0x8)
ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))

10:55:22 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 65)

[ 1969.145076] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1969.147375] EXT4-fs (loop7): unable to read superblock
10:55:22 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
fork()
r2 = fork()
tkill(r2, 0x1f)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
r5 = getpgrp(r0)
r6 = getpid()
r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r8 = dup(r7)
bind$802154_dgram(r8, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r8, &(0x7f0000000000)={0x24, @long}, 0x14)
clone3(&(0x7f00000001c0)={0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x4}, &(0x7f00000009c0)=""/4096, 0x1000, &(0x7f00000019c0)=""/4096, &(0x7f0000000180)=[r1, 0x0, r5, r0, r6], 0x5, {r8}}, 0x58)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x3, 0x7, 0xc2, 0x0, 0x0, 0x57c772c6057cf123, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x401, 0x1f, 0x80, 0x5, 0xb6d, 0x7fff, 0xff01, 0x0, 0x0, 0x0, 0x8}, r2, 0x1, r4, 0x1a)

10:55:22 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 87)

[ 1969.227464] tmpfs: Unknown parameter 'þÑ÷zò‘üu›³$¿Sy_ß åï9ïÍÇ'
[ 1969.264779] tmpfs: Unknown parameter 'þÑ÷zò‘üu›³$¿Sy_ß åï9ïÍÇ'
[ 1969.271036] FAULT_INJECTION: forcing a failure.
[ 1969.271036] name failslab, interval 1, probability 0, space 0, times 0
[ 1969.273698] CPU: 1 UID: 0 PID: 45209 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1969.273730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1969.273743] Call Trace:
[ 1969.273751]  <TASK>
[ 1969.273759]  dump_stack_lvl+0xfa/0x120
[ 1969.273793]  should_fail_ex+0x4d7/0x5e0
[ 1969.273831]  ? copy_net_ns+0x121/0x650
[ 1969.273861]  should_failslab+0xc2/0x120
[ 1969.273891]  kmem_cache_alloc_noprof+0x72/0x670
[ 1969.273912]  ? __pfx_inc_ucount+0x10/0x10
[ 1969.273935]  ? copy_cgroup_ns+0x1d3/0x700
[ 1969.273977]  ? copy_net_ns+0x121/0x650
[ 1969.274005]  copy_net_ns+0x121/0x650
[ 1969.274032]  ? copy_cgroup_ns+0x70/0x700
[ 1969.274068]  create_new_namespaces+0x3f6/0xab0
[ 1969.274111]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1969.274149]  ksys_unshare+0x468/0xa10
[ 1969.274176]  ? __pfx_ksys_unshare+0x10/0x10
[ 1969.274201]  ? ksys_write+0x1a3/0x240
[ 1969.274240]  ? do_user_addr_fault+0x43a/0x12b0
[ 1969.274277]  __x64_sys_unshare+0x31/0x40
[ 1969.274301]  do_syscall_64+0xbf/0x390
[ 1969.274330]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1969.274352] RIP: 0033:0x7f28a8a85b19
[ 1969.274370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1969.274391] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1969.274413] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1969.274428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1969.274442] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1969.274455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1969.274469] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1969.274504]  </TASK>
[ 1969.349996] FAULT_INJECTION: forcing a failure.
[ 1969.349996] name failslab, interval 1, probability 0, space 0, times 0
[ 1969.351722] CPU: 0 UID: 0 PID: 45281 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1969.351755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1969.351769] Call Trace:
[ 1969.351779]  <TASK>
[ 1969.351790]  dump_stack_lvl+0xfa/0x120
[ 1969.351831]  should_fail_ex+0x4d7/0x5e0
[ 1969.351885]  should_failslab+0xc2/0x120
[ 1969.351922]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 1969.351963]  ? kstrdup_const+0x57/0x80
[ 1969.351985]  ? find_held_lock+0x2b/0x80
[ 1969.352025]  ? alloc_vfsmnt+0xcb/0x6e0
[ 1969.352073]  kstrdup+0x3e/0xc0
[ 1969.352102]  kstrdup_const+0x57/0x80
[ 1969.352130]  alloc_vfsmnt+0xee/0x6e0
[ 1969.352161]  ? copy_tree+0x56e/0xaf0
[ 1969.352196]  clone_mnt+0x49/0x900
[ 1969.352256]  copy_tree+0x34b/0xaf0
[ 1969.352315]  copy_mnt_ns+0x1b7/0xaa0
[ 1969.352385]  create_new_namespaces+0xd6/0xab0
[ 1969.352437]  ? security_capable+0x2f/0x90
[ 1969.352492]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1969.352541]  ksys_unshare+0x468/0xa10
[ 1969.352576]  ? __pfx_ksys_unshare+0x10/0x10
[ 1969.352606]  ? ksys_write+0x1a3/0x240
[ 1969.352646]  ? do_user_addr_fault+0x43a/0x12b0
[ 1969.352702]  __x64_sys_unshare+0x31/0x40
[ 1969.352731]  do_syscall_64+0xbf/0x390
[ 1969.352768]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1969.352793] RIP: 0033:0x7fade4dbfb19
[ 1969.352812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1969.352836] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1969.352859] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1969.352875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1969.352890] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1969.352904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1969.352918] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1969.352988]  </TASK>
10:55:34 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = getpgrp(r1)
process_vm_writev(r2, &(0x7f0000003000)=[{&(0x7f0000002ec0)=""/34, 0x22}, {&(0x7f0000002f00)=""/247, 0xf7}], 0x2, &(0x7f00000042c0)=[{&(0x7f0000003040)=""/149, 0x95}, {&(0x7f0000003100)=""/161, 0xa1}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/186, 0xba}, {&(0x7f0000004280)}], 0x5, 0x0)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:55:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 88)

10:55:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x509, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:34 executing program 2:
r0 = io_uring_setup(0x2803, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x3, 0x1e2})
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000100)=r2, 0x1)
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
syncfs(r0)
r3 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "3a417152eb0ac3a7cb8d891c2edf5480224d07209b8a054556dac8fea77e19e6ee76f4e26749de836c41e193e65d862ca13399e9cbfdd813121154f1221f9ab3", 0x3a}, 0x48, 0xfffffffffffffffb)
ioctl$HIDIOCGFEATURE(r2, 0xc0404807, &(0x7f00000002c0)={0x6, "fddc39dfbb6d37ef914859db9b791a115696bf06d35647ae002f62a9da1e801753bafaea3c413f39961ab4bb0323b08c911670d28a80ee0f42cf5c5baa7366ad"})
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:34 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)=ANY=[@ANYBLOB="01000005000000001d"], 0x9, r1)
keyctl$KEYCTL_MOVE(0x1e, r2, r1, r1, 0x1)
lseek(r0, 0x9, 0x3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r1, r1)
perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x9, 0x6b, 0x0, 0x0, 0x0, 0xffffffffffffce34, 0x801c, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f00000000c0), 0xe}, 0x0, 0x5, 0x3, 0x0, 0x3, 0x6, 0x7, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x5)

10:55:34 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r3, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r2, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x8, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void, @val={0xc, 0x99, {0xff, 0xa}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40085}, 0x20000044)
r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:34 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 66)

10:55:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x787900, 0x0)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@xfs={0x1c, 0x81, {0x80000000, 0x401, 0x7, 0x401}}, &(0x7f00000001c0), 0x400)
fspick(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1981.137918] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1981.139458] EXT4-fs (loop7): unable to read superblock
[ 1981.199757] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1981.204025] EXT4-fs (loop7): unable to read superblock
10:55:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 89)

10:55:34 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)='-\x00')
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r0})

10:55:35 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x50a, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="fa"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:55:35 executing program 6:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x58088, 0x8000000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000240)="f695e6581005ea4bcfa2cbe8efc2998d55c6c1fdd81607792f5fe54e3586c1442a43e7963c1afbe3bda36a1ba518c2a5c123d3e3cd7a186b225e5008657262f30ae3e160ad895483947c27196029fc008fc6a3ff493b7709d878881885e22a4967483c792f523518f8ac07198b464cd221dba2a987de50facf3cdbc93342f65a45679b04f17135c10777277eee6a613bd6670d5cf86677150d88491f214595dde9f1288d70687df5236781fd2772b2cc8e36bf2501ab41893cb8d3da91ec3bcd6f", 0xc1, 0xfffffffffffffffa)

[ 1981.500132] tmpfs: Unknown parameter 'ú'
[ 1981.503892] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1981.505917] EXT4-fs (loop7): unable to read superblock
[ 1981.529888] tmpfs: Unknown parameter 'ú'
10:55:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, r0)

10:55:47 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={r0, 0x0, 0xffffffffffffffff}, 0xc)
timer_create(0x6, &(0x7f0000000300)={0x0, 0x3b, 0x0, @thr={&(0x7f00000000c0)="01a260088d180e1c925d58452af1f225b47043d19af941ec8763172470313ddacd1dd2419a467d44203e3e35ea6a57445af21c41b4a534f36fc49e17315ecd217a7a095ade06529045acbaac4d05d281829ce46209dd29309e3e0a26579afc3742ddbae23106ddd1be42f61f49d5231e042a75a671162802f5d8f042c7aec42495c918adf41b36727b8cfea90e", &(0x7f0000000200)="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"}}, &(0x7f0000000340))
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000940)=[0x101, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0x1ff, 0x4, 0x0)

10:55:47 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = getpgrp(0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x3f, 0x9, 0x0, 0x0, 0x3f, 0x101, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffb, 0x1, @perf_config_ext={0x10, 0x8000}, 0x4880e, 0x2b1, 0x8, 0x0, 0x9, 0x3, 0x3, 0x0, 0xb11, 0x0, 0x2}, r1, 0xa, 0xffffffffffffffff, 0x8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:55:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 67)

10:55:47 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x40000, 0x4000000000000, 0x0, 0x2, 0x0, 0x40b5, 0x9, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xa)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="32bb0882bdc26543b92b734b4560d4caf299832bd395b7aab45e0454c4443109a2248fac05227ffbb50bb91e5e5104d6fa2565de2bc2e7af3abc5520e3fd0a91d2500f2efb0e7106"])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x4, 0x2, 0x80, 0x7f, 0x0, 0x3a, 0x440, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000200), 0x2}, 0x4400, 0x6814, 0x401, 0x0, 0xfffffffffffffffd, 0x4, 0x5800, 0x0, 0x0, 0x0, 0x10001}, r2, 0x5, r0, 0x9)
getdents(r1, &(0x7f00000013c0)=""/4103, 0x1007)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
setxattr$incfs_id(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0)={'0000000000000000000000000000000', 0x30}, 0x20, 0x3)
r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x400840, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
linkat(r4, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0)
r6 = syz_open_dev$vcsu(&(0x7f0000000000), 0x5, 0x100)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6)

10:55:47 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x50b, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:47 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 90)

10:55:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, r0)

[ 1993.605039] FAULT_INJECTION: forcing a failure.
[ 1993.605039] name failslab, interval 1, probability 0, space 0, times 0
[ 1993.605201] tmpfs: Unknown parameter '2»‚½ÂeC¹+sKE`ÔÊò™ƒ+Ó•·ª´^TÄD1	¢$�¬"ûµ¹^QÖú%eÞ+Âç¯:¼U ãý
[ 1993.605201] ‘ÒP.ûq'
[ 1993.606351] CPU: 0 UID: 0 PID: 45854 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1993.606374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1993.606385] Call Trace:
[ 1993.606393]  <TASK>
[ 1993.606401]  dump_stack_lvl+0xfa/0x120
[ 1993.606431]  should_fail_ex+0x4d7/0x5e0
[ 1993.606469]  should_failslab+0xc2/0x120
[ 1993.606496]  __kmalloc_cache_noprof+0x73/0x690
[ 1993.606524]  ? trace_kmem_cache_alloc+0x1f/0xb0
[ 1993.606545]  ? kmem_cache_alloc_noprof+0x264/0x670
[ 1993.606561]  ? __pfx_inc_ucount+0x10/0x10
[ 1993.606581]  ? copy_net_ns+0x16f/0x650
[ 1993.606620]  ? copy_net_ns+0x16f/0x650
[ 1993.606645]  copy_net_ns+0x16f/0x650
[ 1993.606666]  ? copy_cgroup_ns+0x70/0x700
[ 1993.606701]  create_new_namespaces+0x3f6/0xab0
[ 1993.606749]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1993.606783]  ksys_unshare+0x468/0xa10
[ 1993.606808]  ? __pfx_ksys_unshare+0x10/0x10
[ 1993.606830]  ? ksys_write+0x1a3/0x240
[ 1993.606859]  ? do_user_addr_fault+0x43a/0x12b0
[ 1993.606898]  __x64_sys_unshare+0x31/0x40
[ 1993.606918]  do_syscall_64+0xbf/0x390
[ 1993.606945]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1993.606963] RIP: 0033:0x7f28a8a85b19
[ 1993.606977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1993.606994] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1993.607010] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1993.607022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1993.607032] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1993.607043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1993.607053] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1993.607103]  </TASK>
[ 1993.618443] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1993.632396] EXT4-fs (loop7): unable to read superblock
[ 1993.655791] FAULT_INJECTION: forcing a failure.
[ 1993.655791] name failslab, interval 1, probability 0, space 0, times 0
[ 1993.657078] CPU: 0 UID: 0 PID: 45861 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1993.657103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1993.657114] Call Trace:
[ 1993.657121]  <TASK>
[ 1993.657130]  dump_stack_lvl+0xfa/0x120
[ 1993.657161]  should_fail_ex+0x4d7/0x5e0
[ 1993.657204]  ? alloc_vfsmnt+0x23/0x6e0
[ 1993.657230]  should_failslab+0xc2/0x120
[ 1993.657258]  kmem_cache_alloc_noprof+0x72/0x670
[ 1993.657276]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1993.657300]  ? __pfx_perf_trace_lock+0x10/0x10
[ 1993.657343]  ? alloc_vfsmnt+0x23/0x6e0
[ 1993.657366]  alloc_vfsmnt+0x23/0x6e0
[ 1993.657388]  ? copy_tree+0x56e/0xaf0
[ 1993.657415]  clone_mnt+0x49/0x900
[ 1993.657454]  copy_tree+0x34b/0xaf0
[ 1993.657498]  copy_mnt_ns+0x1b7/0xaa0
[ 1993.657550]  create_new_namespaces+0xd6/0xab0
[ 1993.657581]  ? security_capable+0x2f/0x90
[ 1993.657622]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1993.657659]  ksys_unshare+0x468/0xa10
[ 1993.657685]  ? __pfx_ksys_unshare+0x10/0x10
[ 1993.657707]  ? ksys_write+0x1a3/0x240
[ 1993.657737]  ? do_user_addr_fault+0x43a/0x12b0
[ 1993.657779]  __x64_sys_unshare+0x31/0x40
[ 1993.657801]  do_syscall_64+0xbf/0x390
[ 1993.657828]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1993.657847] RIP: 0033:0x7fade4dbfb19
[ 1993.657862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1993.657879] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1993.657896] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 1993.657908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 1993.657918] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 1993.657929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1993.657939] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 1993.657991]  </TASK>
[ 1993.702760] tmpfs: Unknown parameter '2»‚½ÂeC¹+sKE`ÔÊò™ƒ+Ó•·ª´^TÄD1	¢$�¬"ûµ¹^QÖú%eÞ+Âç¯:¼U ãý
[ 1993.702760] ‘ÒP.ûq'
[ 1993.711602] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1993.712705] EXT4-fs (loop7): unable to read superblock
10:55:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 68)

10:55:47 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x50c, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:55:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$link(0x8, r0, r1)
r2 = geteuid()
r3 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='\x00', 0xffffffffffffffff)
keyctl$get_persistent(0x16, r2, r3)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000100)='trusted\x00', &(0x7f0000000080)=@secondary)

10:55:47 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='@'])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0xe6)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

[ 1993.889453] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1993.890486] EXT4-fs (loop7): unable to read superblock
10:55:47 executing program 3:
openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x214400, 0xa5)
r0 = fork()
tkill(r0, 0x1f)
fork()
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x20, 0x40, 0x9, 0x0, 0x40, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xe92, 0x4, @perf_bp={&(0x7f0000000000), 0x9}, 0x3f6db363bc2276cf, 0x8, 0x9, 0x9, 0xdc, 0x5e, 0xf001, 0x0, 0x3, 0x0, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0xa)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

[ 1993.945377] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1993.947166] EXT4-fs (loop7): unable to read superblock
10:55:47 executing program 0:
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000002c0)={<r0=>0xffffffffffffffff, 0x7fff, 0x20b8, 0x4})
recvmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000380)=""/130, 0x82}], 0x2, &(0x7f0000000480)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x40}, 0x20042)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="9ced95b9591959a51bdc0095bbf881b3e528a19552359d925abe4aba38b2fd76c1ee7a349274d9c49e654fa207a4113d9d8d959c", 0x34, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)=@secondary)
add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r2)

10:55:47 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 91)

10:55:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$fscrypt_provisioning(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)={0x2, 0x0, @a}, 0x48, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000440)='user\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r2})
r3 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r1)
r4 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000240)={0x0, "90c7289635d5c580a41c6140ff264703fc04195ce1c9bfc5cc1556d26e99482d2d14976adf9f135530f11e4be271ecd60c70b5a40468d5bbbc2f20faecf5fe5c", 0x38}, 0x48, r1)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r5, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$reject(0x13, 0x0, 0x1, 0x200, r1)

[ 1994.031025] tmpfs: Unknown parameter '@'
[ 1994.058927] tmpfs: Unknown parameter '@'
10:55:47 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 1994.123229] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 1994.125586] EXT4-fs (loop7): unable to read superblock
10:55:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)=@secondary)

10:55:47 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$search(0xa, r1, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x2}, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)="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", 0x1000, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4)

10:55:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 69)

[ 1994.254570] FAULT_INJECTION: forcing a failure.
[ 1994.254570] name failslab, interval 1, probability 0, space 0, times 0
[ 1994.256132] CPU: 0 UID: 0 PID: 46356 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 1994.256150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1994.256158] Call Trace:
[ 1994.256163]  <TASK>
[ 1994.256169]  dump_stack_lvl+0xfa/0x120
[ 1994.256193]  should_fail_ex+0x4d7/0x5e0
[ 1994.256226]  ? proc_net_ns_init+0x42/0x420
[ 1994.256239]  should_failslab+0xc2/0x120
[ 1994.256260]  kmem_cache_alloc_noprof+0x72/0x670
[ 1994.256289]  ? __pfx_proc_net_ns_init+0x10/0x10
[ 1994.256305]  ? proc_net_ns_init+0x42/0x420
[ 1994.256318]  proc_net_ns_init+0x42/0x420
[ 1994.256334]  ? __pfx_proc_net_ns_init+0x10/0x10
[ 1994.256345]  ops_init+0x1e1/0x650
[ 1994.256376]  setup_net+0x10d/0x320
[ 1994.256391]  ? lockdep_init_map_type+0x4b/0x240
[ 1994.256411]  ? __pfx_setup_net+0x10/0x10
[ 1994.256435]  ? debug_mutex_init+0x37/0x70
[ 1994.256465]  copy_net_ns+0x2e3/0x650
[ 1994.256492]  create_new_namespaces+0x3f6/0xab0
[ 1994.256532]  unshare_nsproxy_namespaces+0xc0/0x200
[ 1994.256558]  ksys_unshare+0x468/0xa10
[ 1994.256578]  ? __pfx_ksys_unshare+0x10/0x10
[ 1994.256595]  ? ksys_write+0x1a3/0x240
[ 1994.256620]  ? do_user_addr_fault+0x43a/0x12b0
[ 1994.256654]  __x64_sys_unshare+0x31/0x40
[ 1994.256670]  do_syscall_64+0xbf/0x390
[ 1994.256691]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1994.256713] RIP: 0033:0x7f28a8a85b19
[ 1994.256725] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1994.256738] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1994.256751] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 1994.256760] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 1994.256768] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1994.256776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1994.256784] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 1994.256822]  </TASK>
10:56:04 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001bc0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={r1, 0x8, 0x54}, &(0x7f0000000240)={'enc=', 'raw', ' hash=', {'sha256-asm\x00'}}, &(0x7f0000000100)="7590dbd896808c5a", &(0x7f00000002c0)=""/84)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @desc2}, &(0x7f0000000440)={0x0, "7f2a5bc093fdb18f103cec7b91da0e4ea988ff9f73beae882accfc0758ae5a58ad6c307a7b566a7b1128e6e31375136037e51b1c4b745e25b28e583f17fe93d1", 0x33}, 0x48, 0xfffffffffffffffa)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$instantiate_iov(0x14, r1, &(0x7f0000001b00)=[{&(0x7f0000000540)="f8182ef0ee5b0fd69b093ab401d379d424a0d0566c5df9bac18855fedbbc42655eb3335c6da7d12cda80220c0d28494d47b8d5006d8d7097cd33157476d10dccfd4f4f4eff756d28565780dd6b22932cb711b8514c79352775ea77397c96b36fd69c2ca40f0b165bad33c0442feec07c9765aaae8e48f6d29a9812cf0d60fc4c6e488ced53436de031b80166e237cb9fe5e1", 0x92}, {&(0x7f0000000600)="6be8dcb6efb0d8d7b44a79c572f17e5cf5c33dceb112811bbe9b69f0a662d671a41f69dbebfa4f71b80e761435fe6e22ee37252d8cc982c685eb7ec5c07388e448e02678208b4c59beede07ea77a4fd46f8ae5f809c2abf8dee3ed1a2c63e8934cb297070002153bc3496511121ebf40325dfa", 0x73}, {&(0x7f0000000680)="3d3d7a9aee00da225380e0ff71c44297c14b45b1b07bd4d0a8ddf812d2b161447125345d25b2640cc7692a00d2748266887f3381bf7fd3ebc58768a3823b94dd9c54a3bbab2a67f4990e3eaf37b4f660fcb3bdebbfc73268fda63a4bc1e950a90c278c98d42eb20933ecd403d9507435214464277f5256a223f2ea1d", 0x7c}, {&(0x7f0000000700)="a576c2d4007daa6a105a5cfc21483f8aa28c29fb3a4a92ee3669b83d1646c8da064e57d72d810acff3c5c14b76537d3a503b89810369da", 0x37}, {&(0x7f0000000740)="3d26f903aba1fff7e0eb1dff393a3d74fffdc7cea6b9e77c7e1a8870850371e817f7c2d6f41f908530c7a717f57307fa79302f1de2a998d3e7e45975c7297a0c7193eb2656b6892de138caa2136c6bcb2b71acd950a0ac8d65235ead63143a59399cfc4be623684a4fa484c9af0ea5d9739de364a7fb5ff83e7aae14ef973dc6c7a94193511463880fde2b662688c631087af544566418f28e5235b4c35957e2f51e154b40efab61cf2c920f5f9789d55a9ff50d4a3e4f84c86af2", 0xbb}, {&(0x7f0000000800)="0f76dabe01dd59738142498db16e38275610b16381eafb03ab1b48cfa0fdccf9b810d0ca2477a0bf680eaebc27f25c4b3f82e3ed658b30401483e50a47031e377302d0d7a723863e7e7f294afe9ace84a88b0433f9949bbe700d57dd378c47c52790", 0x62}, {&(0x7f0000000880)="f886a720c9b44aba6e527b53e553ffd379c5a4f768397a416c89e7f163ef3c6dfecff42bb391834e4a1b29ffecb091fcc7115005fae6efaedfd712da8dba6396da651922721350a2236ed69d1fa119c2756b726fc1083c8503702a5e7a48fe83db6e69a658d62267c941527fd1137940499454299f4c59433d794447076365742b76d3a1566c2840358fe5acd8c3f48fda8dd7b0f7a781dd0ee42f4066cd6d72a66e8eb075b92590a45b942978a0db90755fc0fc0176cb4d304223ecde7854e5bd7ed8a000be047bcb65c093c64f7f01d86e00bb1bcb9a7cef25c448e5", 0xdd}, {&(0x7f0000000980)="4edcda4c3b107ddf76b5276a60d7d3b1f898bc60c3e450c950f070a89b7621fbe7cb403433e2575ae2f65820848cd9b51c83293349c4ee944c5d89e50b236a459c53ccf34e4066fc4b3b7dacb3af6690eb381f30b43594ed294418e53c13aa94a8681147e6e503eee8191486da8a82313c934c96a18d9bc12726dfbfb41664efb794fcf7a089af547b767724d7aa781c6685063d8d3d30972ef2bc5ff164ffa096001d820bd716fc57a9e4107378", 0xae}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="74427f4de23524c9ef09cde8ea47537766a5fa6303b9601d33c89e9fa6b92f49a4aa9f0d1bd871929248840430ad4977d6bbaf60edd35d5c3dc43165f25c944892c4dad71df762808ce0cbdd72ae5c8c6812835150f23c4528a330f95536b46d9d274939f59dc5adb43d4bf9d37ce5cbd34c5d49b99bc1f723cb3d2dc1a760a7f8e0bfe867c8b93743ea1355f10b2065d13ed3b15242a0ecdac756ef600a", 0x9e}], 0xa, r3)
r4 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$link(0x8, r2, r4)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)=0x1)

10:56:04 executing program 3:
r0 = fork()
tkill(r0, 0x21)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:56:04 executing program 0:
sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x18, 0x0, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x810)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000240)={0x0, "021636c98b1271011fc71a945ba09a7bf507658499df8eaa1a4334deac343026a09b229087cca685979e382a3c0be0f1164014369e18e15023fba335761adddb", 0x3c}, 0x48, r1)
keyctl$KEYCTL_MOVE(0x1e, r1, r1, r2, 0x1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)

10:56:04 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x18, 0x51, 0x4, 0x6, 0x0, 0x4, 0x2, 0xc, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10000, 0x7f, 0x4, 0x0, 0x1000, 0x3ff, 0x3, 0x0, 0x5, 0x0, 0xfff}, 0xffffffffffffffff, 0x1, r1, 0x8)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

10:56:04 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 92)

10:56:04 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x605, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:04 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 70)

10:56:04 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="b3c012c0bd9b0aa8da7c97796e17c655d6bed337d13647aab614e89f389ade0c94caf47be6719ecf406c83dbdc91", 0x2e, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000400)=@chain={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f0000000440)='id_resolver\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, r3)
add_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000540)="88b4e66ea24a41d9d0b56e10155b8b7faf82fd071b036b93987739b915b0a93d3ef419d0516d0baefe026d42046d002299d7f397f5cbb64ffcdce038b3df675817c5ee2c370d545332e53d3786ecf10a028cfbe02c31d710d70697f025a4f8", 0x5f, r2)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000380)='blacklist\x00', &(0x7f00000003c0)=@keyring={'key_or_keyring:', r5})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r2})

10:56:04 executing program 4:
r0 = syz_mount_image$msdos(&(0x7f0000002480), &(0x7f00000024c0)='./file0\x00', 0x2, 0x5, &(0x7f00000027c0)=[{&(0x7f0000002500)="ef159acae79c0905f65145d95f08c476460644f5783540f4a108c5a466293d7bbe90898392a205e1b975b8f9643b22cccc28862a76b81e17c7b23d6dcfaf2ad645b64f42a549906ddcce613d90f68b101c4c0b916a", 0x55, 0x7fffffff}, {&(0x7f0000002580)="0908e4fafedbc32d86dbdc89e5707cda42988ba1a4db2d69e8a26436dd7eb0a5d60931a7336ffd664249ca7b3992a6156c75ead53f48740e8a2bc98648c2bdf7713387065c55514781abf2499d4e98cce2fe58951fe3055a87e1ab44a99a883d6beae739a41291a5989b5bf4eee388c7adcab8bf0be74365ba74be730c531431325a7cc1493190597cb76aaddb7239000dc6100ced92d9479250bca47729c48f2338a153ee7afd942bb618326b1f1037", 0xb0, 0x6}, {&(0x7f0000002640)="bfc75196246de644e5dbaf47cef919de27a4aee823b7f26e71aa79", 0x1b, 0x3}, {&(0x7f0000002680)="61b5a23074749f2d5cbe2439bf12e3b3fe1db15e59289e9699818ad480be6244b7885a73e30c9c18aa0956dea5105b980847992fcde58c7b8ae6975b105bc889ea8b61588af8d8a1114a7d671f5e12a3491fe5a6c4374f1ba0285d809d53954691bafd203507a6da5a08c996df6f493f2ecb6742", 0x74, 0x9}, {&(0x7f0000002700)="314cfbce0d0ef455f4e20702678101d830fcd22e3549fac1baf13e2efef014da62831e1733d310185291c63e4bb01d73ee6618b38b0fb25b2a2115061dd802a98dbd477bf1c4ba7bb81a5bd1f6eca27c7e5380cae3e0d3bc5ce74d1b9521c91dd6a4bbe49113c2b635aff9c945ca8a045cfdbac2e37c992eeec990503b72cec475ee3de1067b25f5fbbb3acb75e92bb264e9d3f7f6254e4949bddde15df5bec9e48ccba4fcab05cfe039b7e0f386af1b54bc1cc767", 0xb5, 0xfffffffffffffffb}], 0x1020000, &(0x7f0000002840)={[{@fat=@tz_utc}, {@dots}, {@dots}, {@dots}, {@dots}, {@fat=@nfs}, {@nodots}], [{@smackfsroot={'smackfsroot', 0x3d, '}&%({'}}, {@fsname={'fsname', 0x3d, '*'}}, {@smackfshat={'smackfshat', 0x3d, 'tmpfs\x00'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]})
ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f00000028c0))
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYRES16=r0])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

[ 2011.062701] FAULT_INJECTION: forcing a failure.
[ 2011.062701] name failslab, interval 1, probability 0, space 0, times 0
[ 2011.064575] CPU: 0 UID: 0 PID: 46598 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2011.064609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2011.064624] Call Trace:
[ 2011.064633]  <TASK>
[ 2011.064645]  dump_stack_lvl+0xfa/0x120
[ 2011.064687]  should_fail_ex+0x4d7/0x5e0
[ 2011.064744]  should_failslab+0xc2/0x120
[ 2011.064785]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 2011.064828]  ? kstrdup_const+0x57/0x80
[ 2011.064853]  ? find_held_lock+0x2b/0x80
[ 2011.064908]  ? alloc_vfsmnt+0xcb/0x6e0
[ 2011.064959]  kstrdup+0x3e/0xc0
[ 2011.064991]  kstrdup_const+0x57/0x80
[ 2011.065020]  alloc_vfsmnt+0xee/0x6e0
[ 2011.065054]  ? copy_tree+0x56e/0xaf0
[ 2011.065092]  clone_mnt+0x49/0x900
[ 2011.065149]  copy_tree+0x34b/0xaf0
[ 2011.065219]  copy_mnt_ns+0x1b7/0xaa0
[ 2011.065295]  create_new_namespaces+0xd6/0xab0
[ 2011.065343]  ? security_capable+0x2f/0x90
[ 2011.065402]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2011.065456]  ksys_unshare+0x468/0xa10
[ 2011.065492]  ? __pfx_ksys_unshare+0x10/0x10
[ 2011.065525]  ? ksys_write+0x1a3/0x240
[ 2011.065569]  ? do_user_addr_fault+0x43a/0x12b0
[ 2011.065629]  __x64_sys_unshare+0x31/0x40
[ 2011.065660]  do_syscall_64+0xbf/0x390
[ 2011.065700]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2011.065726] RIP: 0033:0x7fade4dbfb19
[ 2011.065748] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2011.065772] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2011.065796] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 2011.065814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 2011.065829] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2011.065845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2011.065860] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 2011.065936]  </TASK>
[ 2011.110105] loop4: detected capacity change from 0 to 264192
[ 2011.127431] tmpfs: Unknown parameter 'ÿÿ'
[ 2011.133168] loop4: detected capacity change from 0 to 264192
[ 2011.144013] tmpfs: Unknown parameter 'ÿÿ'
[ 2011.180236] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2011.182647] EXT4-fs (loop7): unable to read superblock
10:56:04 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:04 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, r1)
r2 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000240)={'fscrypt:', @desc2}, &(0x7f0000000280)={0x0, "ba5e2f9477b77c5edcb03d89af1379faa2b2c86733d8b61e0cd5c587523e7e3d603448bb1cb1c3076a91bad89bdcf5942ae3d57430a2e6083c7fc0d4a6b15395", 0x2b}, 0x48, r0)
keyctl$search(0xa, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x3}, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f00000004c0)={'fscrypt:', @desc3}, &(0x7f0000000500)={0x0, "28c34514b5b300fd16099a172719de4be2548d0c7e0cf5989315a6a697a1e815cf4430c5a8dc6777978d0da7e0ef9bd75899472d42914a6d03bd4adc34b37c1a", 0x18}, 0x48, r1)
add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, r3)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000580)='rxrpc\x00', &(0x7f00000005c0)={'syz', 0x2}, &(0x7f0000000600)="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", 0x1000, r2)
add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r4)
keyctl$reject(0x13, r0, 0x9, 0x1000, r0)

[ 2011.258936] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2011.260545] EXT4-fs (loop7): unable to read superblock
10:56:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 71)

10:56:16 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={<r2=>0x0}, &(0x7f0000000100)=0xc)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/software_nodes', 0x4000, 0x81)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x8, 0x0, 0xfd, 0xfa, 0x0, 0x3, 0x0, 0xf, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x4000, 0x3f, 0xffff24bb, 0x4, 0x6, 0x1e0f, 0x81, 0x0, 0x7, 0x0, 0x7b}, r2, 0xf, r3, 0x1)

10:56:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 93)

10:56:16 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)

10:56:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='syzkaller\x00', 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000240)="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", 0x1000, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000001340)='.request_key_auth\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_provisioning(&(0x7f0000001240), &(0x7f0000001280)={'syz', 0x1}, &(0x7f00000012c0)={0x2, 0x0, @c}, 0x29, r0)
add_key$keyring(&(0x7f00000013c0), &(0x7f0000001400)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000001380)='.request_key_auth\x00', &(0x7f0000001440))

10:56:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)

[ 2022.909926] FAULT_INJECTION: forcing a failure.
[ 2022.909926] name failslab, interval 1, probability 0, space 0, times 0
[ 2022.910902] CPU: 1 UID: 0 PID: 46943 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2022.910919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2022.910927] Call Trace:
[ 2022.910935]  <TASK>
[ 2022.910940]  dump_stack_lvl+0xfa/0x120
[ 2022.910964]  should_fail_ex+0x4d7/0x5e0
[ 2022.910988]  ? __proc_create+0x306/0x920
[ 2022.911001]  should_failslab+0xc2/0x120
[ 2022.911020]  kmem_cache_alloc_noprof+0x72/0x670
[ 2022.911033]  ? find_held_lock+0x2b/0x80
[ 2022.911054]  ? __proc_create+0xa7/0x920
[ 2022.911066]  ? lock_release+0xc8/0x290
[ 2022.911084]  ? __proc_create+0x306/0x920
[ 2022.911095]  __proc_create+0x306/0x920
[ 2022.911108]  ? __pfx___proc_create+0x10/0x10
[ 2022.911121]  ? mark_held_locks+0x49/0x80
[ 2022.911138]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 2022.911163]  _proc_mkdir+0xb1/0x210
[ 2022.911176]  ? __pfx__proc_mkdir+0x10/0x10
[ 2022.911195]  proc_net_ns_init+0x273/0x420
[ 2022.911212]  ? __pfx_proc_net_ns_init+0x10/0x10
[ 2022.911224]  ops_init+0x1e1/0x650
[ 2022.911246]  setup_net+0x10d/0x320
[ 2022.911261]  ? lockdep_init_map_type+0x4b/0x240
[ 2022.911278]  ? __pfx_setup_net+0x10/0x10
[ 2022.911297]  ? debug_mutex_init+0x37/0x70
[ 2022.911319]  copy_net_ns+0x2e3/0x650
[ 2022.911340]  create_new_namespaces+0x3f6/0xab0
[ 2022.911367]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2022.911389]  ksys_unshare+0x468/0xa10
[ 2022.911406]  ? __pfx_ksys_unshare+0x10/0x10
[ 2022.911421]  ? ksys_write+0x1a3/0x240
[ 2022.911439]  ? do_user_addr_fault+0x43a/0x12b0
[ 2022.911461]  __x64_sys_unshare+0x31/0x40
[ 2022.911476]  do_syscall_64+0xbf/0x390
[ 2022.911493]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2022.911506] RIP: 0033:0x7f28a8a85b19
[ 2022.911516] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2022.911530] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2022.911542] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2022.911550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2022.911558] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2022.911566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2022.911574] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2022.911594]  </TASK>
10:56:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/module/usbhid', 0x208002, 0x0)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', &(0x7f0000000300), 0x4091, &(0x7f0000001780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid={'afid', 0x3d, 0x2}}, {@cache_loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x64, 0x31, 0x65, 0x31, 0x31, 0x30, 0x6a], 0x2d, [0x0, 0x62, 0x39, 0x65], 0x2d, [0x33, 0x35, 0x38, 0x31], 0x2d, [0x36, 0x37, 0x30, 0x64], 0x2d, [0x62, 0x35, 0x30, 0x30, 0x30, 0x66, 0x35, 0x62]}}}, {@dont_measure}, {@audit}, {@pcr={'pcr', 0x3d, 0x2f}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x38, 0x35, 0x36, 0x63, 0x33, 0x30, 0x64], 0x2d, [0x31, 0x61, 0x63, 0x32], 0x2d, [0x38, 0x35, 0x34, 0x35], 0x2d, [0x61, 0x0, 0x61], 0x2d, [0x61, 0x37, 0x62, 0x35, 0x65, 0x34, 0x5a, 0x61]}}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_user={'subj_user', 0x3d, '\t\x00\x00\x00\xb8\x00y\xb9\x00\x17K\x15$4\xed\xfeL\xa7\xb2\x16B\xaa\xc7\b[\xfaGY\n\xcd\xc4@\xfc\xefp\xc8\xb2\xda\xd1\xe2\xd1\xa5\xb2\"\xe5\xbcI\xe4\x18It\xc9'}}, {@fowner_lt={'fowner<', 0xee00}}, {@fowner_gt}]}})
r3 = dup(r0)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
r4 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x88c01, 0x0)
ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r4, 0x80286722, &(0x7f0000000240)={&(0x7f0000001680)=""/232, 0xe8, 0xc663, 0xff})
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x800)
r5 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="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"])
ioctl$PTP_SYS_OFFSET_PRECISE(r1, 0xc0403d08, &(0x7f00000001c0))
mknodat$loop(r5, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r5, &(0x7f00000003c0)=""/4096, 0x1000)
symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00')
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r5, @ANYBLOB="00000000b3002e2f66696c653000"])

10:56:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 94)

10:56:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 72)

[ 2023.034913] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2023.036332] EXT4-fs (loop7): unable to read superblock
10:56:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 95)

10:56:16 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000240)="be9b7fc36dff409872332a1b50827320d2a33fe19d44854647927fa11c2d559b3b0f1356c1c6d419c11d52aecc8eefd0fefa77609e3162f2015bd12eb46cc5bd252e239dd9fa9af6d62a9ef29fe2fe51753016c5c9828e", 0x57, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2023.114224] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2023.117409] tmpfs: Unknown parameter 'ÊúÓl0^²Ý¼¶Å2_B°â¶ü+¤T´OÃÂÃÌã—;¨¹T!õ‰›aC‹À•…0�t”æô;e½sòXBuˆ­šßuä_°l’œ'
[ 2023.118224] EXT4-fs (loop7): unable to read superblock
10:56:16 executing program 6:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x14202, 0x0)
r1 = fork()
tkill(r1, 0x1f)
r2 = fork()
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000280)={{0x1, 0x1, 0x18, <r3=>r0, {<r4=>r0}}, './file0\x00'})
perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xff, 0x7, 0x8, 0x7, 0x0, 0x5, 0x200, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x3786, 0x80000000}, 0x52a14, 0x200, 0x0, 0x4, 0x0, 0x9, 0x5, 0x0, 0x8688}, r2, 0x5, 0xffffffffffffffff, 0x1)
mq_notify(r4, &(0x7f0000000040)={0x0, 0x4, 0x1, @tid=r2})
r5 = accept$unix(r3, &(0x7f00000003c0), &(0x7f0000000100)=0x6e)
ioctl$BTRFS_IOC_WAIT_SYNC(r5, 0x40089416, &(0x7f0000000240))
mq_timedsend(r0, &(0x7f00000002c0)="3a95b1d3707d6b7c8e558ce480eb3e26200a8ebd1ab55dbe840cfed50ad0f7c846913c73e913d0bbd65641e94f2f628b161f1e3d93cf6b05fc0775eb31fc9a940ff413f3586575805c8770b30fa46eea95c49ba4cfe1200292f71881bfe39757a6c2b0b4392c42acf8caca2568a5822982825c763e8326", 0x77, 0x8, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2023.168410] tmpfs: Unknown parameter 'ÊúÓl0^²Ý¼¶Å2_B°â¶ü+¤T´OÃÂÃÌã—;¨¹T!õ‰›aC‹À•…0�t”æô;e½sòXBuˆ­šßuä_°l’œ'
10:56:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x900, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 2023.276351] FAULT_INJECTION: forcing a failure.
[ 2023.276351] name failslab, interval 1, probability 0, space 0, times 0
[ 2023.277404] CPU: 1 UID: 0 PID: 47188 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2023.277421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2023.277429] Call Trace:
[ 2023.277433]  <TASK>
[ 2023.277438]  dump_stack_lvl+0xfa/0x120
[ 2023.277459]  should_fail_ex+0x4d7/0x5e0
[ 2023.277482]  ? alloc_vfsmnt+0x23/0x6e0
[ 2023.277499]  should_failslab+0xc2/0x120
[ 2023.277517]  kmem_cache_alloc_noprof+0x72/0x670
[ 2023.277529]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2023.277545]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2023.277565]  ? alloc_vfsmnt+0x23/0x6e0
[ 2023.277580]  alloc_vfsmnt+0x23/0x6e0
[ 2023.277595]  ? copy_tree+0x56e/0xaf0
[ 2023.277610]  clone_mnt+0x49/0x900
[ 2023.277630]  copy_tree+0x34b/0xaf0
[ 2023.277650]  copy_mnt_ns+0x1b7/0xaa0
[ 2023.277672]  create_new_namespaces+0xd6/0xab0
[ 2023.277692]  ? security_capable+0x2f/0x90
[ 2023.277713]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2023.277733]  ksys_unshare+0x468/0xa10
[ 2023.277749]  ? __pfx_ksys_unshare+0x10/0x10
[ 2023.277762]  ? ksys_write+0x1a3/0x240
[ 2023.277779]  ? do_user_addr_fault+0x43a/0x12b0
[ 2023.277801]  __x64_sys_unshare+0x31/0x40
[ 2023.277814]  do_syscall_64+0xbf/0x390
[ 2023.277830]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2023.277842] RIP: 0033:0x7fade4dbfb19
[ 2023.277852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2023.277864] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2023.277876] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 2023.277885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 2023.277892] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2023.277899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2023.277906] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 2023.277926]  </TASK>
10:56:17 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000240)={0x2, 0x0, @a}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000080)='pkcs7_test\x00', 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:17 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r0, r0)

10:56:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
getdents64(r0, &(0x7f0000000180)=""/116, 0x74)

10:56:17 executing program 3:
r0 = fork()
r1 = fork()
tkill(r1, 0x1f)
syz_open_procfs(r1, &(0x7f0000000000)='net/netfilter\x00')
tkill(r0, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:56:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 96)

10:56:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 73)

10:56:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 97)

[ 2023.513598] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2023.515416] EXT4-fs (loop7): unable to read superblock
[ 2023.518060] FAULT_INJECTION: forcing a failure.
[ 2023.518060] name failslab, interval 1, probability 0, space 0, times 0
[ 2023.519040] CPU: 1 UID: 0 PID: 47396 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2023.519057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2023.519065] Call Trace:
[ 2023.519069]  <TASK>
[ 2023.519074]  dump_stack_lvl+0xfa/0x120
[ 2023.519095]  should_fail_ex+0x4d7/0x5e0
[ 2023.519118]  ? __proc_create+0x306/0x920
[ 2023.519130]  should_failslab+0xc2/0x120
[ 2023.519148]  kmem_cache_alloc_noprof+0x72/0x670
[ 2023.519161]  ? __proc_create+0xa7/0x920
[ 2023.519178]  ? __proc_create+0x306/0x920
[ 2023.519187]  __proc_create+0x306/0x920
[ 2023.519203]  ? __pfx___proc_create+0x10/0x10
[ 2023.519213]  ? proc_register+0x608/0x980
[ 2023.519234]  _proc_mkdir+0xb1/0x210
[ 2023.519246]  ? __pfx__proc_mkdir+0x10/0x10
[ 2023.519263]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2023.519283]  netfilter_net_init+0x215/0x300
[ 2023.519300]  ops_init+0x1e1/0x650
[ 2023.519322]  setup_net+0x10d/0x320
[ 2023.519336]  ? lockdep_init_map_type+0x4b/0x240
[ 2023.519353]  ? __pfx_setup_net+0x10/0x10
[ 2023.519371]  ? debug_mutex_init+0x37/0x70
[ 2023.519393]  copy_net_ns+0x2e3/0x650
[ 2023.519412]  create_new_namespaces+0x3f6/0xab0
[ 2023.519437]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2023.519458]  ksys_unshare+0x468/0xa10
[ 2023.519473]  ? __pfx_ksys_unshare+0x10/0x10
[ 2023.519487]  ? ksys_write+0x1a3/0x240
[ 2023.519504]  ? do_user_addr_fault+0x43a/0x12b0
[ 2023.519525]  __x64_sys_unshare+0x31/0x40
[ 2023.519538]  do_syscall_64+0xbf/0x390
[ 2023.519555]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2023.519568] RIP: 0033:0x7f28a8a85b19
[ 2023.519577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2023.519589] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2023.519602] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2023.519610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2023.519617] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2023.519625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2023.519632] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2023.519651]  </TASK>
10:56:17 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

10:56:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000002540)={0x2, 0x80, 0x20, 0x0, 0x2, 0x1, 0x0, 0x2, 0x104, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000002500), 0x1}, 0x10800, 0x43f, 0x9, 0x8, 0x6, 0x466, 0x4, 0x0, 0xffff, 0x0, 0x4}, r1, 0x6, r3, 0x1)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r4 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40, 0x5, &(0x7f00000023c0)=[{&(0x7f0000000180)="b6bb6e8d55c35fd1d0d571a9805c7c2aadf05774c0deeb0cfc44fd4eab5795ec51eb15dc9b17bebe553ad72ecb0611a6f6e57c9d793f1b198bb4b84f41e261af5df6493ce1286d020637d9d2b0bd85b076cc34896eb37ce17d4870b2827f6ee6582ceabda3dc271505e839679dee9709", 0x70, 0x1000}, {&(0x7f0000000200)="254e928a6e87305d0baa6135876ebf550cfccba365dfc43b088fa9c6959ebefa69147c4e018902214865511b2acd328160d0e35cf8aa4e09179b0f6ecb38b300", 0x40, 0x1}, {&(0x7f0000000240)="5cdd74ef0ad496f396f99ccab6359e2d302f6fb976bda20f96d13fdd64b46fe936df49cbe9475fa631a56e9a1b5b2202430bacd40dced4863cecb0e0c58eb2999adb284349b2b1bc0e7a1a16f31b3ba6775727ee268e60e588596fcee2180e46e702f7a1ae09ca456c6af9ae2f2d606009cf7b71da0540502b1cc921f3c29f3de966d7b831b5467324e360e73d79a07136e75caa0c8d46db94648b0db1a4c915ecd1faa2acd10bc84ee6bfc62f676e1fecc18a39c450c0e4e8180d", 0xbb, 0xa0}, {&(0x7f00000013c0)="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", 0x1000, 0x7}, {&(0x7f0000000300)="28f65ae9b6e062a76729cc5dfae18f2bdc5476767907d7804b7f5361d826", 0x1e, 0x9}], 0x800000, &(0x7f0000002440)={[{',]&:,]'}], [{@fsmagic={'fsmagic', 0x3d, 0x9}}, {@smackfsroot={'smackfsroot', 0x3d, ',&(!$'}}, {@smackfstransmute}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]})
openat$incfs(r4, &(0x7f00000024c0)='.log\x00', 0x8440, 0x112)

[ 2023.536190] cannot create netfilter proc entry
[ 2023.581813] FAULT_INJECTION: forcing a failure.
[ 2023.581813] name failslab, interval 1, probability 0, space 0, times 0
[ 2023.583145] CPU: 1 UID: 0 PID: 47422 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2023.583161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2023.583168] Call Trace:
[ 2023.583173]  <TASK>
[ 2023.583178]  dump_stack_lvl+0xfa/0x120
[ 2023.583202]  should_fail_ex+0x4d7/0x5e0
[ 2023.583225]  should_failslab+0xc2/0x120
[ 2023.583244]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 2023.583261]  ? kstrdup_const+0x57/0x80
[ 2023.583274]  ? find_held_lock+0x2b/0x80
[ 2023.583293]  ? alloc_vfsmnt+0xcb/0x6e0
[ 2023.583313]  kstrdup+0x3e/0xc0
[ 2023.583325]  kstrdup_const+0x57/0x80
[ 2023.583337]  alloc_vfsmnt+0xee/0x6e0
[ 2023.583352]  ? copy_tree+0x56e/0xaf0
[ 2023.583368]  clone_mnt+0x49/0x900
[ 2023.583387]  copy_tree+0x34b/0xaf0
[ 2023.583407]  copy_mnt_ns+0x1b7/0xaa0
[ 2023.583429]  create_new_namespaces+0xd6/0xab0
[ 2023.583449]  ? security_capable+0x2f/0x90
[ 2023.583470]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2023.583490]  ksys_unshare+0x468/0xa10
[ 2023.583506]  ? __pfx_ksys_unshare+0x10/0x10
[ 2023.583519]  ? ksys_write+0x1a3/0x240
[ 2023.583537]  ? do_user_addr_fault+0x43a/0x12b0
[ 2023.583558]  __x64_sys_unshare+0x31/0x40
[ 2023.583571]  do_syscall_64+0xbf/0x390
[ 2023.583586]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2023.583599] RIP: 0033:0x7fade4dbfb19
[ 2023.583608] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2023.583620] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2023.583632] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 2023.583640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 2023.583647] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2023.583655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2023.583662] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 2023.583681]  </TASK>
10:56:17 executing program 6:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xc9d}, 0x0, 0x1, 0xffffffffffffffff, 0x9)
dup2(r0, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2023.637686] loop4: detected capacity change from 0 to 16
[ 2023.639493] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2023.641008] EXT4-fs (loop7): unable to read superblock
[ 2023.644187] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22
10:56:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 74)

[ 2023.683518] loop4: detected capacity change from 0 to 16
[ 2023.687494] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22
10:56:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 98)

10:56:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f0000000240)='./file0\x00', 0x200, 0x1)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

10:56:17 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

[ 2023.774613] FAULT_INJECTION: forcing a failure.
[ 2023.774613] name failslab, interval 1, probability 0, space 0, times 0
[ 2023.775620] CPU: 1 UID: 0 PID: 47584 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2023.775637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2023.775645] Call Trace:
[ 2023.775649]  <TASK>
[ 2023.775654]  dump_stack_lvl+0xfa/0x120
[ 2023.775676]  should_fail_ex+0x4d7/0x5e0
[ 2023.775697]  ? alloc_vfsmnt+0x23/0x6e0
[ 2023.775714]  should_failslab+0xc2/0x120
[ 2023.775732]  kmem_cache_alloc_noprof+0x72/0x670
[ 2023.775744]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2023.775760]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2023.775780]  ? alloc_vfsmnt+0x23/0x6e0
[ 2023.775795]  alloc_vfsmnt+0x23/0x6e0
[ 2023.775810]  ? copy_tree+0x56e/0xaf0
[ 2023.775825]  clone_mnt+0x49/0x900
[ 2023.775845]  copy_tree+0x34b/0xaf0
[ 2023.775864]  copy_mnt_ns+0x1b7/0xaa0
[ 2023.775887]  create_new_namespaces+0xd6/0xab0
[ 2023.775907]  ? security_capable+0x2f/0x90
[ 2023.775928]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2023.775949]  ksys_unshare+0x468/0xa10
[ 2023.775964]  ? __pfx_ksys_unshare+0x10/0x10
[ 2023.775978]  ? ksys_write+0x1a3/0x240
[ 2023.775995]  ? do_user_addr_fault+0x43a/0x12b0
[ 2023.776016]  __x64_sys_unshare+0x31/0x40
[ 2023.776029]  do_syscall_64+0xbf/0x390
[ 2023.776045]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2023.776057] RIP: 0033:0x7fade4dbfb19
[ 2023.776067] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2023.776078] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2023.776090] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 2023.776099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 2023.776106] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2023.776114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2023.776122] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 2023.776141]  </TASK>
[ 2023.927558] tmpfs: Unknown parameter '@'
[ 2023.950800] tmpfs: Unknown parameter '@'
10:56:28 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, <r0=>0x0})
r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000200)='.log\x00', 0x20040, 0x4)
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x6, 0x40, 0x3, 0x30, 0x0, 0x6, 0xa020, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbf3, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x2108, 0x0, 0x5, 0x3, 0x5, 0x80000000, 0x1f, 0x0, 0x10000, 0x0, 0x1}, r0, 0x7, r1, 0x1)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"])
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

10:56:28 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x905, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:28 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={<r1=>0x0, 0x0, <r2=>0x0}, &(0x7f0000008600)=0xc)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000100)={0x8, 'ipvlan0\x00', {'veth0\x00'}, 0xc5})
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r2)
syz_mount_image$tmpfs(&(0x7f0000001540), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000002800)=[{&(0x7f00000016c0)="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", 0xffb, 0x6}, {&(0x7f0000000000)="76f7f8e08d6ebba60ea3cea0d2e6ea3d7c4c46276fbe718e6d3e96ff16b40e6a350a463f23dc2b25ba48fd5414707acad410cc827680970135541429de8aaf73cf93e0127fa553056de10b6cd4e7a06301010000ff3de8d81d144ed2", 0x5c, 0xfffffffffffffffb}], 0x400, &(0x7f00000000c0)=ANY=[@ANYBLOB="0617a03a6e840a6f", @ANYRESHEX=r2, @ANYBLOB=',\x00'])
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)
mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1810809, &(0x7f00000013c0)={[{@none}], [{@subj_user={'subj_user', 0x3d, '/\xc0#]'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '/dev/bsg\x00'}}, {@permit_directio}]})
name_to_handle_at(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0840000003000000040000ea3f00ff00"], &(0x7f0000000280), 0x1000)

10:56:28 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)

10:56:28 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 99)

10:56:28 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 75)

10:56:28 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = fcntl$getown(0xffffffffffffffff, 0x9)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x4, 0xd, 0x1f, 0x7f, 0x0, 0xa, 0x400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x20, 0x0, @perf_config_ext={0x0, 0x8763}, 0x10001, 0x101, 0x610, 0x8, 0x81, 0x5, 0x800, 0x0, 0x7, 0x0, 0x401}, r1, 0x8, 0xffffffffffffffff, 0x2)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x20, 0x4, 0x7f, 0xbd, 0x0, 0x2, 0x1490, 0xf, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x1000, 0x3ff, 0xfea, 0x6, 0xf6, 0x10000, 0x1, 0x0, 0x8, 0x0, 0x4}, r2, 0xf, r4, 0x1)
connect$802154_dgram(r3, &(0x7f00000000c0)={0x24, @none={0x0, 0xffff}}, 0x14)
r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r6 = dup(r5)
bind$802154_dgram(r6, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r6, &(0x7f0000000000)={0x24, @long}, 0x14)
getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000001c0), &(0x7f0000000280)=0x4)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
tkill(0x0, 0x1f)
migrate_pages(0x0, 0x81, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x1)

10:56:28 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400) (fail_nth: 100)

[ 2034.882895] cgroup: Unknown subsys name 'subj_user'
[ 2034.938512] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2034.943309] EXT4-fs (loop7): unable to read superblock
10:56:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)
mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1810809, &(0x7f00000013c0)={[{@none}], [{@subj_user={'subj_user', 0x3d, '/\xc0#]'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '/dev/bsg\x00'}}, {@permit_directio}]})
name_to_handle_at(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0840000003000000040000ea3f00ff00"], &(0x7f0000000280), 0x1000)

10:56:28 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 76)

[ 2035.051800] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2035.053390] EXT4-fs (loop7): unable to read superblock
10:56:28 executing program 4:
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000002dc0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {<r0=>0xffffffffffffffff}}, './file0\x00'})
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002e40), 0xffffffffffffffff)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r4=>0x0})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r4, 0x3, 0x6, @multicast}, 0x10)
getsockname$packet(0xffffffffffffffff, &(0x7f0000002e80)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002ec0)=0x14)
sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000002fc0)={&(0x7f0000002e00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002f80)={&(0x7f0000000240)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="100027bd7000fbdbdf251900000068000180080003000100000014000200626f6e6430000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="0ce7010031e7920d83c93ac25c4aa42c4354a2b543aa8430928c846c726696cc11101cca8fff28e88378cf88d40e", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="1400020076657468315f746f5f6261746164760014000200627269646765300000000000000000000800030001000000"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x400)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r7 = fsmount(0xffffffffffffffff, 0x4e04d8f50be09472, 0x80)
perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x7, 0x36, 0x3, 0x9, 0x0, 0x9, 0x40201, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f0000000180), 0x7}, 0x10844, 0x5, 0x81, 0x0, 0xb87, 0x3, 0x0, 0x0, 0xc3bd, 0x0, 0x400}, 0xffffffffffffffff, 0x10, r7, 0x9)
mknodat$loop(r6, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r6, &(0x7f00000003c0)=""/4096, 0x1000)
rename(&(0x7f0000000000)='\x00', &(0x7f0000000100)='./file0\x00')

10:56:28 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="a164cc0503916da547b86c4dcfe26092aad09b99fd6e03d8001e56a500c41ef7c2151c67619677590724445c2f11c0a67e16d6655ed13717be52", 0x3a, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='.dead\x00', &(0x7f0000000200))

[ 2035.106706] FAULT_INJECTION: forcing a failure.
[ 2035.106706] name failslab, interval 1, probability 0, space 0, times 0
10:56:28 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8094}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2035.108909] CPU: 0 UID: 0 PID: 47876 Comm: syz-executor.5 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2035.108945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2035.108958] Call Trace:
[ 2035.108967]  <TASK>
[ 2035.108977]  dump_stack_lvl+0xfa/0x120
[ 2035.109014]  should_fail_ex+0x4d7/0x5e0
[ 2035.109062]  ? alloc_vfsmnt+0x23/0x6e0
[ 2035.109092]  should_failslab+0xc2/0x120
[ 2035.109127]  kmem_cache_alloc_noprof+0x72/0x670
[ 2035.109149]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2035.109190]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2035.109252]  ? alloc_vfsmnt+0x23/0x6e0
[ 2035.109279]  alloc_vfsmnt+0x23/0x6e0
[ 2035.109308]  ? copy_tree+0x56e/0xaf0
[ 2035.109346]  clone_mnt+0x49/0x900
[ 2035.109396]  copy_tree+0x34b/0xaf0
[ 2035.109452]  copy_mnt_ns+0x1b7/0xaa0
[ 2035.109519]  create_new_namespaces+0xd6/0xab0
[ 2035.109557]  ? security_capable+0x2f/0x90
[ 2035.109609]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2035.109659]  ksys_unshare+0x468/0xa10
[ 2035.109692]  ? __pfx_ksys_unshare+0x10/0x10
[ 2035.109720]  ? ksys_write+0x1a3/0x240
[ 2035.109786]  __x64_sys_unshare+0x31/0x40
[ 2035.109813]  do_syscall_64+0xbf/0x390
[ 2035.109848]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2035.109871] RIP: 0033:0x7fade4dbfb19
[ 2035.109891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2035.109912] RSP: 002b:00007fade2335188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2035.109933] RAX: ffffffffffffffda RBX: 00007fade4ed2f60 RCX: 00007fade4dbfb19
[ 2035.109948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400
[ 2035.109961] RBP: 00007fade23351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2035.109974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 2035.109987] R13: 00007ffe367a53af R14: 00007fade2335300 R15: 0000000000022000
[ 2035.110054]  </TASK>
[ 2035.224739] syz_tun: entered promiscuous mode
[ 2035.254693] syz_tun: left promiscuous mode
[ 2035.272178] cgroup: Unknown subsys name 'subj_user'
[ 2035.275933] syz_tun: entered promiscuous mode
[ 2035.286127] syz_tun: left promiscuous mode
10:56:38 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x48, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:56:38 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r3, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r2, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:38 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)
mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1810809, &(0x7f00000013c0)={[{@none}], [{@subj_user={'subj_user', 0x3d, '/\xc0#]'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '/dev/bsg\x00'}}, {@permit_directio}]})
name_to_handle_at(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0840000003000000040000ea3f00ff00"], &(0x7f0000000280), 0x1000)

10:56:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

10:56:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0)
add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00d016dd04ad23fcb7d87f5cecfa0aad300c3241ef5625"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='9'])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
move_mount(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x2)
r2 = fork()
tkill(r2, 0x1f)
r3 = openat$incfs(r0, &(0x7f0000000200)='.pending_reads\x00', 0x100, 0x1c)
r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r5 = dup(r4)
bind$802154_dgram(r5, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r5, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x7, 0x20, 0x5, 0x80, 0x0, 0x2, 0x11011, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000240), 0x6}, 0x30, 0x7fff, 0x100, 0x3, 0x7fffffff, 0x8, 0x43, 0x0, 0x9, 0x0, 0x6}, r2, 0xa, r5, 0x1)
perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x2e, 0x0, 0x20, 0xd7, 0x0, 0x6, 0xc00, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xcc5a, 0x2, @perf_config_ext={0x6, 0x2}, 0x4c600, 0x85, 0xe9, 0x5, 0x4, 0x0, 0x1, 0x0, 0x6, 0x0, 0x4d5}, r2, 0x2, r3, 0x1)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:56:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 77)

[ 2044.474418] tmpfs: Unknown parameter '9'
[ 2044.477915] cgroup: Unknown subsys name 'subj_user'
10:56:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020010)

[ 2044.538869] FAULT_INJECTION: forcing a failure.
[ 2044.538869] name failslab, interval 1, probability 0, space 0, times 0
10:56:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)
mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1810809, &(0x7f00000013c0)={[{@none}], [{@subj_user={'subj_user', 0x3d, '/\xc0#]'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@seclabel}, {@subj_type={'subj_type', 0x3d, '/dev/bsg\x00'}}, {@permit_directio}]})

[ 2044.540855] CPU: 0 UID: 0 PID: 48290 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2044.540891] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2044.540906] Call Trace:
[ 2044.540926]  <TASK>
[ 2044.540937]  dump_stack_lvl+0xfa/0x120
[ 2044.540981]  should_fail_ex+0x4d7/0x5e0
[ 2044.541040]  should_failslab+0xc2/0x120
[ 2044.541081]  __kmalloc_node_track_caller_noprof+0xb8/0x670
[ 2044.541123]  ? __pfx_proc_create_net_data+0x10/0x10
[ 2044.541152]  ? nf_log_net_init+0xa0/0x380
[ 2044.541206]  ? __pfx__proc_mkdir+0x10/0x10
[ 2044.541236]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2044.541294]  kmemdup_noprof+0x2b/0x60
[ 2044.541328]  nf_log_net_init+0xa0/0x380
[ 2044.541369]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2044.541415]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2044.541459]  ops_init+0x1e1/0x650
[ 2044.541519]  setup_net+0x10d/0x320
[ 2044.541549]  ? lockdep_init_map_type+0x4b/0x240
[ 2044.541587]  ? __pfx_setup_net+0x10/0x10
[ 2044.541636]  ? debug_mutex_init+0x37/0x70
[ 2044.541696]  copy_net_ns+0x2e3/0x650
[ 2044.541751]  create_new_namespaces+0x3f6/0xab0
[ 2044.541843]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2044.541914]  ksys_unshare+0x468/0xa10
[ 2044.541952]  ? __pfx_ksys_unshare+0x10/0x10
[ 2044.541985]  ? ksys_write+0x1a3/0x240
[ 2044.542030]  ? do_user_addr_fault+0x43a/0x12b0
[ 2044.542091]  __x64_sys_unshare+0x31/0x40
[ 2044.542123]  do_syscall_64+0xbf/0x390
[ 2044.542163]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2044.542190] RIP: 0033:0x7f28a8a85b19
[ 2044.542211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2044.542236] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2044.542262] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2044.542279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2044.542295] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2044.542311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2044.542327] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2044.542406]  </TASK>
[ 2044.556511] tmpfs: Unknown parameter '9/file0'
10:56:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000080)="12cbbe9c3766b5c91ac3a7873c4b8f9b876651ce83e9ff4049de07851320dfcfc7117ad22cb5941bd6cba8152f4604363136138c940e8b6aa9fb4fe0b00b27a2124838143726ed1a8d978e59ff881e8ec4058d6a13891264c597bf790b512caef55194d8ffeb1258b33194bdc7e39f166d448e5a319a903420d61dfe4a93bc28525f88a1f5993be16ece5382993f1643c12ea0883d8eb3", 0x97, r0)
r2 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$link(0x8, r1, r2)

[ 2044.599763] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2044.601662] EXT4-fs (loop7): unable to read superblock
10:56:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60200e7)

[ 2044.722317] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2044.727952] EXT4-fs (loop7): unable to read superblock
10:56:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020193)

10:56:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 78)

10:56:38 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x40, 0x0, 0x1, 0x0, 0x4, 0x100, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0xe}, 0x800, 0x4, 0x4c, 0x9536cf47735d8724, 0x76, 0x0, 0x4, 0x0, 0x6, 0x0, 0x80000000}, 0xffffffffffffffff, 0x4, r0, 0x1)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

10:56:38 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = fork()
tkill(r1, 0x1f)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x200, 0x0)
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x1f, 0xd1, 0x6, 0x3, 0x0, 0x6, 0x40, 0xb, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x2}, 0x420, 0x4, 0xfffffffb, 0x3, 0x6fd000000, 0x7, 0x3f, 0x0, 0x6, 0x0, 0x3}, r1, 0xb, r2, 0x3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='asymmetric\x00', r0)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "659c69911edc71af20bbce16f9c47e1a054afd98d7a935b75bf1735f3e7c050c3080c356d7d88064c29f5a4a962f246348aa87b66d70902f5e3d70d927ef5481", 0x17}, 0x48, r0)

[ 2044.845168] cgroup: Unknown subsys name 'subj_user'
10:56:49 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa05, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:49 executing program 3:
r0 = fork()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=<r1=>0x0)
tkill(r1, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:56:49 executing program 2:
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {0x0, 0xee00}}, './file0\x00'})
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280), 0x2)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="a36ddce7f82de3ebb57f0f50a72b2a4247a6752f53021a730e616db2b42b617e1c55c53244aa97628e7cb14dd4f7b9451dbb8cb28084c4ed9d7e3e33e3560a636a4832bd0363c229c9e7893d6137c98212ea493597a19116f0038f3b32", 0x5d, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, &(0x7f0000000000)=@chain={'key_or_keyring:', r2})

10:56:49 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl(r1, 0x40, &(0x7f00000003c0)="7494580b26cbe59b5e5897c8b050410f9e7530a80d999913232ccc510ae8fcb4e4ce0604ef7a7b2306d93c63853974c420cb488b18f56b81de152f6586a92c2656366aa87123951960149ae784fbfa2f24b041813cc6bae5b21f267a971ad1704b506c86f593e206e9f76f7a362ea267c2d3c07131fbb2bb3621196cbe2eddefff307c1430e99b37a02abae24decc81dda1e223b832de2b2faae398f4ba1fdf09cf1859d46a31243f291a3fdbe6a37d8be733f6a3cf620c140fcf30d93913ce3871c6823576b54e8baae325f9c6fa5e08cc10184ae72b6aa6aa5c5c911a7186fe86fbb21ec")
r2 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x62, 0x32, 0x32, 0x65, 0x63, 0x66, 0x36, 0x37, 0x62, 0x63, 0x38, 0x38, 0x32, 0x39, 0x34, 0x35]}, &(0x7f0000000080)={0x0, "1cdcda17f8f6019a60122882d03cdeea4a73cf41ddc95883faa00d093127e3c5ef390760cfda0355e533894c4e6a48a72e94be50e7bc842fa25865f5c0b2c33b", 0x14}, 0x48, r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r2, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x2}, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:56:49 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 79)

10:56:49 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)

10:56:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60201cc)

10:56:49 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000100)='system_u:object_r:systemd_logind_exec_t:s0\x00', 0x2b, 0x0)

10:56:49 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = inotify_init()
dup2(r1, r0)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r2, &(0x7f00000003c0)=""/4096, 0x1000)

[ 2055.426950] FAULT_INJECTION: forcing a failure.
[ 2055.426950] name failslab, interval 1, probability 0, space 0, times 0
[ 2055.428003] CPU: 1 UID: 0 PID: 48812 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2055.428020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2055.428028] Call Trace:
[ 2055.428032]  <TASK>
[ 2055.428037]  dump_stack_lvl+0xfa/0x120
[ 2055.428059]  should_fail_ex+0x4d7/0x5e0
[ 2055.428081]  should_failslab+0xc2/0x120
[ 2055.428099]  __kmalloc_noprof+0xc8/0x6e0
[ 2055.428118]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2055.428135]  ? __register_sysctl_table+0xb5/0x16a0
[ 2055.428160]  ? __register_sysctl_table+0xb5/0x16a0
[ 2055.428178]  ? find_held_lock+0x2b/0x80
[ 2055.428195]  __register_sysctl_table+0xb5/0x16a0
[ 2055.428219]  ? lock_release+0xc8/0x290
[ 2055.428235]  ? __pfx___register_sysctl_table+0x10/0x10
[ 2055.428254]  ? is_module_address+0x76/0x120
[ 2055.428274]  ? register_net_sysctl_sz+0x20b/0x290
[ 2055.428290]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2055.428310]  nf_log_net_init+0x10a/0x380
[ 2055.428328]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2055.428346]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2055.428364]  ops_init+0x1e1/0x650
[ 2055.428385]  setup_net+0x10d/0x320
[ 2055.428399]  ? lockdep_init_map_type+0x4b/0x240
[ 2055.428414]  ? __pfx_setup_net+0x10/0x10
[ 2055.428431]  ? debug_mutex_init+0x37/0x70
[ 2055.428452]  copy_net_ns+0x2e3/0x650
[ 2055.428472]  create_new_namespaces+0x3f6/0xab0
[ 2055.428497]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2055.428517]  ksys_unshare+0x468/0xa10
[ 2055.428533]  ? __pfx_ksys_unshare+0x10/0x10
[ 2055.428547]  ? ksys_write+0x1a3/0x240
[ 2055.428564]  ? do_user_addr_fault+0x43a/0x12b0
[ 2055.428585]  __x64_sys_unshare+0x31/0x40
[ 2055.428598]  do_syscall_64+0xbf/0x390
[ 2055.428614]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2055.428627] RIP: 0033:0x7f28a8a85b19
[ 2055.428637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2055.428649] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2055.428661] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2055.428670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2055.428677] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2055.428685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2055.428692] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2055.428712]  </TASK>
10:56:49 executing program 4:
perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x200000, &(0x7f0000000140))
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f00000001c0)='./file0\x00', 0x40, 0x1)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00')
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:56:49 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)

10:56:49 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 80)

[ 2055.599587] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2055.601481] EXT4-fs (loop7): unable to read superblock
10:56:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60201d4)

10:56:49 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'})
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x14, 0x0, 0xd, 0xfffffffe, 0x25dfdbfb, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x40011}, 0x0)
sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200026bd7000fddbdf25770080000c009900030000ebff0000000800"/42], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4010000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r5 = dup(r4)
bind$802154_dgram(r5, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r5, &(0x7f0000000000)={0x24, @long}, 0x14)
r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r7 = dup(r6)
bind$802154_dgram(r7, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r7, &(0x7f0000000000)={0x24, @long}, 0x14)
sendmsg$TIPC_NL_MEDIA_SET(r7, &(0x7f00000013c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="64040000", @ANYRES16=0x0, @ANYBLOB="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"], 0x464}, 0x1, 0x0, 0x0, 0x4801}, 0x20000)
perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x5, 0x80, 0x6, 0x0, 0x200, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x1, @perf_config_ext={0x80000000, 0x3}, 0x10000, 0x2, 0x7fffffff, 0x5, 0x41324661, 0xff, 0x7fff, 0x0, 0x8000, 0x0, 0x1}, 0x0, 0x4, r5, 0x0)
mknodat$loop(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r3, &(0x7f00000003c0)=""/4096, 0x1000)

[ 2055.718235] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2055.720674] EXT4-fs (loop7): unable to read superblock
10:56:49 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940), &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x6)

10:56:49 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020218)

10:56:49 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:56:49 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040))
r2 = add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000240)="ff120a4419af1051441a495692559e1eea448fbef09c2de845090e1416671720f0a763c0b8d836b5a6b2a706e863f282e0002095ecf77ba4fce6d639bcbdf342a84fb8daec0ac8202e2f62f133335a5235", 0x51, 0xffffffffffffffff)
keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x1)
r3 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r1)
add_key$fscrypt_provisioning(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)={0x1, 0x0, @auto=[0x32, 0x2a, 0x15, 0x33, 0x24]}, 0xd, r3)

[ 2056.040228] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2056.043439] EXT4-fs (loop7): unable to read superblock
[ 2056.106189] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2056.107873] EXT4-fs (loop7): unable to read superblock
10:57:00 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb05, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:00 executing program 3:
r0 = fsmount(0xffffffffffffffff, 0x0, 0x2)
fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000000)=')$\x00', &(0x7f0000000040)='./file0\x00', r0)
r1 = fork()
r2 = fork()
tkill(r2, 0x1f)
pidfd_open(r2, 0x0)
tkill(r1, 0x1f)
ptrace(0x11, r1)
r3 = fork()
r4 = fork()
tkill(r4, 0x1f)
ptrace(0x4207, r4)
tkill(r3, 0x1f)
move_pages(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:57:00 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602023e)

10:57:00 executing program 6:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040))
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:00 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:00 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 81)

10:57:00 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB])
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x20, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@version_u}], [{@fsmagic={'fsmagic', 0x3d, 0xcae}}]}})

10:57:00 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="55b3fa6751ac8f5478bb3f5e4030db08b9e15ee985515731b2f0052d6e45e86d99c4a100290b5ed606b92c5f0ce1", 0x2e, 0xfffffffffffffffd)
keyctl$KEYCTL_MOVE(0x1e, r2, 0xfffffffffffffffa, r3, 0x1)
r4 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @desc2}, &(0x7f00000004c0)={0x0, "034bb0ab5dcab87bd09d65bca9693c0d988a5bca12ee96a25a2b2eba33aa7c90affe8f8bc822131cd9499ecfe5f48e4c22f25254b79c640247424143b72a0c20", 0x25}, 0x48, r2)
add_key(&(0x7f00000003c0)='cifs.spnego\x00', &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='user\x00', &(0x7f0000000100))
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$read(0xb, r5, &(0x7f0000000000)=""/195, 0xc3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0x0)
keyctl$revoke(0x3, r5)
keyctl$update(0x2, r6, &(0x7f00000002c0)="c56c74b5daf3b520f2f1f24d5b493b817d6e3aa260cd2bc5c3d230b3308c65b6d50c26334ca2", 0x26)

[ 2066.804258] FAULT_INJECTION: forcing a failure.
[ 2066.804258] name failslab, interval 1, probability 0, space 0, times 0
[ 2066.805172] CPU: 1 UID: 0 PID: 49360 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2066.805189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2066.805200] Call Trace:
[ 2066.805205]  <TASK>
[ 2066.805210]  dump_stack_lvl+0xfa/0x120
[ 2066.805231]  should_fail_ex+0x4d7/0x5e0
[ 2066.805256]  should_failslab+0xc2/0x120
[ 2066.805275]  __kmalloc_noprof+0xc8/0x6e0
[ 2066.805296]  ? find_held_lock+0x2b/0x80
[ 2066.805317]  ? __register_sysctl_table+0xd3e/0x16a0
[ 2066.805340]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2066.805359]  ? lock_release+0xc8/0x290
[ 2066.805378]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2066.805398]  __register_sysctl_table+0xd4f/0x16a0
[ 2066.805424]  ? __pfx___register_sysctl_table+0x10/0x10
[ 2066.805444]  ? is_module_address+0x76/0x120
[ 2066.805466]  ? register_net_sysctl_sz+0x20b/0x290
[ 2066.805483]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2066.805505]  nf_log_net_init+0x10a/0x380
[ 2066.805534]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2066.805554]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2066.805574]  ops_init+0x1e1/0x650
[ 2066.805596]  setup_net+0x10d/0x320
[ 2066.805611]  ? lockdep_init_map_type+0x4b/0x240
[ 2066.805628]  ? __pfx_setup_net+0x10/0x10
[ 2066.805646]  ? debug_mutex_init+0x37/0x70
[ 2066.805669]  copy_net_ns+0x2e3/0x650
[ 2066.805689]  create_new_namespaces+0x3f6/0xab0
[ 2066.805716]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2066.805738]  ksys_unshare+0x468/0xa10
[ 2066.805755]  ? __pfx_ksys_unshare+0x10/0x10
[ 2066.805770]  ? ksys_write+0x1a3/0x240
[ 2066.805789]  ? do_user_addr_fault+0x43a/0x12b0
[ 2066.805811]  __x64_sys_unshare+0x31/0x40
[ 2066.805825]  do_syscall_64+0xbf/0x390
[ 2066.805842]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2066.805855] RIP: 0033:0x7f28a8a85b19
[ 2066.805865] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2066.805878] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2066.805890] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2066.805899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2066.805906] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2066.805914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2066.805922] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2066.805942]  </TASK>
[ 2066.825031] sysctl could not get directory: /net -12
[ 2066.871523] tmpfs: Unknown parameter 'trans'
[ 2066.897435] tmpfs: Unknown parameter 'trans'
10:57:00 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2066.934250] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2066.936032] EXT4-fs (loop7): unable to read superblock
10:57:00 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 82)

10:57:00 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602026a)

[ 2067.027089] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2067.028852] EXT4-fs (loop7): unable to read superblock
10:57:11 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 83)

10:57:11 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:11 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="2866c1788aed1a31fe102b3e1c03f56de7f8b82e62f2e182e49d96a42d7cc1abf9c1a4a4e98344973e65601596068130917d0aa066e8c847b5e0615f8edd5941bea1b868854944e93cc7a37a482451432f64454d7f42405780766ca4deaa16a706a8db9506b804ec5cac095dc0f488506b85ae77"])
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18000, 0x6)

10:57:11 executing program 6:
r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="fc00deff89eba5e8a63cbd226e88447f61c1a344827ddb6db06496f8bf4bc59c5643fe8a4c2ba0f544c5733a602dd277c8af5e02a068f635340249071195eed47a2c487d354102251a87d2de2705ad40d0a24b4887bc14a80a47ec997b80c46993bbfd2cad4201a38367effb141d0f7f9a1c83687e79b759581ec32b8eeb2921feeeb3575fe4dcf2cf16658204e4a08f3fc4e3fb97b2f7544b193b1ce67a086a96913013a616f6f5393299bab56bc5063173b6e4dcf41eea2bdbaec9fd539171aa23aa642e4bdad0", @ANYRES16=r0, @ANYBLOB="02002dbd7000ffdbdf25160000009c0004801300010062726f6164636173742d6c696e6b00000c00078008000400090000002c00078008000200080000000800040008000000080002000800000008000400000c000008000400010000001300010062726f6164636173742d6c696e6b00000900010073797a31000000002c000780080001000100000008000400070000000800040008000000080004000600000008000300a21000004c0001800800030001000080040002800c000280080003000200000008000300050000000d0001007564703a73797a32000000000d0001007564703a73797a310000000008000300c3000000"], 0xfc}, 0x1, 0x0, 0x0, 0x4050}, 0x200400c0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x11a88}, 0x0, 0x0, 0xffffffffffffffff, 0x6)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000500)='\'*\x00')
add_key$keyring(&(0x7f00000004c0), &(0x7f0000000540)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="e36464cd18fe79fe9ce110429299", 0xe, r2)
add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={'syz', 0x2}, &(0x7f0000000600)="f0028883c5d3579ff558d63fda475d7cd55313f026c4da7b5118fbfa12492b6cc5c9ac79b65ea14a176e3f0810b9bebf9b28071b369439b34928c8e8f4d3f23aedfc73b16d1599049e28dcb167953e32275a7e1e69919f373a880a26696df869ed082fdd647a3e8edeb2936249368a3ea9fdf10430a7527ba884e921ab2607fef172924c2dfe61b1133b41df15437988a28e4146c58f013f154c0ad4cc9bd16dfca58ad17fdb866699676234d91af518ab19deb4697f7a9ed2ba0ebbc5f595dbb85450c12eb03d9627d389b7879696", 0xcf, r3)

10:57:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602027c)

10:57:11 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb7e, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:11 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r1)
request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000000)={'syz', 0x0}, &(0x7f0000000240)='\r\x00\x00\x91\xff\xa3\xd0a\x03\xba\xf0\xf3\xd6\xfc\xe7\xf23\x14*\x12\v\xab\\<j\x00|\xa0yw\x95\xbe\xf9\x14w\xf6\x8f\x14\xe7#\x0e \x99\x8f\xfc\xff\a\x1ac7\xd4\xa6u\t\x8c\x9cE\b\xbd\x05\x81\x92\xb2\xbb\xc0\xe2\xbb\x85\xa7iyU\x91^\x89\x7f+\xe3\xde\x83\x9f\x88\xab\xc6\xf5\x80-\x1d\xf7\x93\x86iIER\x85<\xcdL:\xfb\v\xf4\xcd\x93\x899V`\xf0\x82\x14\xf4\xcf\x1c\r\xdd\xc5S\x89\x10S', 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:11 executing program 3:
r0 = fork()
r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r2 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, <r4=>0x0}, &(0x7f0000000040)=0x5)
setuid(r4)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r4, @ANYBLOB=',seclabel,audit,\x00'])
r5 = fork()
tkill(r5, 0x1f)
msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000480)={{0x2, 0x0, 0x0, r4, 0xffffffffffffffff, 0x80, 0x5}, 0x0, 0x0, 0x2, 0x4, 0x10000, 0x5, 0x2d, 0x0, 0x401, 0x3, r5, r0})
tkill(r0, 0x1f)
r6 = fork()
perf_event_open(&(0x7f00000000c0)={0x4bbab083efcd08a2, 0x80, 0x40, 0x8, 0x1, 0x5, 0x0, 0xffffffffda49aa2b, 0x28000, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000140)}, 0x4000, 0x3, 0xfffffff8, 0x0, 0x8, 0x4, 0x6, 0x0, 0xffff, 0x0, 0xffff}, r0, 0x2, 0xffffffffffffffff, 0x9)
perf_event_open(&(0x7f0000000040)={0x7, 0x80, 0xe1, 0xb7, 0x4, 0x9, 0x0, 0x5, 0x28000, 0xc, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x200, 0xfffffffffffffeff, 0x7, 0x2, 0x16, 0x7fff, 0x9180, 0x0, 0x7, 0x0, 0x2}, r6, 0x5, 0xffffffffffffffff, 0x2)
tkill(r6, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/zoneinfo\x00', 0x0, 0x0)
r8 = getpgid(r0)
newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, 0x2000)
setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000280)={r8, 0x0, r9}, 0xc)

[ 2077.916604] FAULT_INJECTION: forcing a failure.
[ 2077.916604] name failslab, interval 1, probability 0, space 0, times 0
[ 2077.918076] CPU: 1 UID: 0 PID: 49693 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2077.918103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2077.918115] Call Trace:
[ 2077.918122]  <TASK>
[ 2077.918130]  dump_stack_lvl+0xfa/0x120
[ 2077.918159]  should_fail_ex+0x4d7/0x5e0
[ 2077.918195]  should_failslab+0xc2/0x120
[ 2077.918229]  __kmalloc_noprof+0xc8/0x6e0
[ 2077.918264]  ? find_held_lock+0x2b/0x80
[ 2077.918295]  ? __register_sysctl_table+0xd3e/0x16a0
[ 2077.918328]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2077.918358]  ? lock_release+0xc8/0x290
[ 2077.918386]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2077.918417]  __register_sysctl_table+0xd4f/0x16a0
[ 2077.918457]  ? __pfx___register_sysctl_table+0x10/0x10
[ 2077.918489]  ? is_module_address+0x76/0x120
[ 2077.918521]  ? register_net_sysctl_sz+0x20b/0x290
[ 2077.918547]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2077.918579]  nf_log_net_init+0x10a/0x380
[ 2077.918609]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2077.918639]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2077.918670]  ops_init+0x1e1/0x650
[ 2077.918703]  setup_net+0x10d/0x320
[ 2077.918727]  ? lockdep_init_map_type+0x4b/0x240
[ 2077.918752]  ? __pfx_setup_net+0x10/0x10
[ 2077.918781]  ? debug_mutex_init+0x37/0x70
[ 2077.918816]  copy_net_ns+0x2e3/0x650
[ 2077.918847]  create_new_namespaces+0x3f6/0xab0
[ 2077.918888]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2077.918922]  ksys_unshare+0x468/0xa10
[ 2077.918946]  ? __pfx_ksys_unshare+0x10/0x10
[ 2077.918969]  ? ksys_write+0x1a3/0x240
[ 2077.918996]  ? do_user_addr_fault+0x43a/0x12b0
[ 2077.919029]  __x64_sys_unshare+0x31/0x40
[ 2077.919051]  do_syscall_64+0xbf/0x390
[ 2077.919077]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2077.919097] RIP: 0033:0x7f28a8a85b19
[ 2077.919112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2077.919131] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2077.919150] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2077.919164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2077.919176] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2077.919188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2077.919200] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2077.919231]  </TASK>
[ 2077.941325] tmpfs: Unknown parameter '(fÁxŠí1þ+>õmçø¸.bòá‚ä�–¤-|Á«ùÁ¤¤éƒD—>e`–�0‘}
[ 2077.941325]  fèÈGµàa_ŽÝYA¾¡¸h…IDé<Ç£zH$QC/dEMB@W€vl¤Þª§¨Û•¸ì\¬	]ÀôˆPk…®w'
[ 2077.942256] sysctl could not get directory: /net/netfilter -12
[ 2077.965126] tmpfs: Unknown parameter '(fÁxŠí1þ+>õmçø¸.bòá‚ä�–¤-|Á«ùÁ¤¤éƒD—>e`–�0‘}
[ 2077.965126]  fèÈGµàa_ŽÝYA¾¡¸h…IDé<Ç£zH$QC/dEMB@W€vl¤Þª§¨Û•¸ì\¬	]ÀôˆPk…®w'
[ 2078.021575] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2078.024003] EXT4-fs (loop7): unable to read superblock
10:57:11 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:11 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60202a6)

[ 2078.170866] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2078.172086] EXT4-fs (loop7): unable to read superblock
10:57:11 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00')
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)

10:57:11 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 84)

10:57:11 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=<r1=>0x0)
ptrace(0x10, r1)
r2 = fork()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=<r3=>0x0)
pidfd_open(r3, 0x0)
tkill(r2, 0x1f)
wait4(r0, &(0x7f0000000000), 0x8, 0x0)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:57:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 85)

10:57:23 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0)

10:57:23 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:23 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc05, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60202ba)

10:57:23 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:23 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r3, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r2, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan1\x00', <r4=>0x0})
sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000300)={0x20, r2, 0x200, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x4000045)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f0000001480)=ANY=[@ANYRES64])
mknodat$loop(r5, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r5, &(0x7f00000003c0)=""/4096, 0x1000)
r6 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r6, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r7 = openat2$dir(0xffffffffffffff9c, &(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)={0x20c824201d5b0792, 0x1d6, 0x1a}, 0x18)
renameat2(r6, &(0x7f0000001440)='./file0\x00', r7, &(0x7f0000001800)='./file0\x00', 0x1)
r8 = openat2(r5, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x101080, 0x0, 0x2}, 0x18)
getdents64(r8, &(0x7f0000000180)=""/247, 0xf7)

10:57:23 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2090.100088] FAULT_INJECTION: forcing a failure.
[ 2090.100088] name failslab, interval 1, probability 0, space 0, times 0
[ 2090.101865] CPU: 0 UID: 0 PID: 50147 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2090.101897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2090.101911] Call Trace:
[ 2090.101921]  <TASK>
[ 2090.101931]  dump_stack_lvl+0xfa/0x120
[ 2090.101972]  should_fail_ex+0x4d7/0x5e0
[ 2090.102026]  should_failslab+0xc2/0x120
[ 2090.102064]  __kmalloc_noprof+0xc8/0x6e0
[ 2090.102101]  ? find_held_lock+0x2b/0x80
[ 2090.102142]  ? __register_sysctl_table+0xd3e/0x16a0
[ 2090.102184]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2090.102227]  ? lock_release+0xc8/0x290
[ 2090.102275]  ? __register_sysctl_table+0xd4f/0x16a0
[ 2090.102314]  __register_sysctl_table+0xd4f/0x16a0
[ 2090.102380]  ? __pfx___register_sysctl_table+0x10/0x10
[ 2090.102420]  ? is_module_address+0x76/0x120
[ 2090.102463]  ? register_net_sysctl_sz+0x20b/0x290
[ 2090.102504]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2090.102547]  nf_log_net_init+0x10a/0x380
[ 2090.102585]  ? __pfx_netfilter_net_init+0x10/0x10
[ 2090.102626]  ? __pfx_nf_log_net_init+0x10/0x10
[ 2090.102666]  ops_init+0x1e1/0x650
[ 2090.102721]  setup_net+0x10d/0x320
[ 2090.102750]  ? lockdep_init_map_type+0x4b/0x240
[ 2090.102783]  ? __pfx_setup_net+0x10/0x10
[ 2090.102828]  ? debug_mutex_init+0x37/0x70
[ 2090.102882]  copy_net_ns+0x2e3/0x650
[ 2090.102932]  create_new_namespaces+0x3f6/0xab0
[ 2090.103001]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2090.103051]  ksys_unshare+0x468/0xa10
[ 2090.103086]  ? __pfx_ksys_unshare+0x10/0x10
[ 2090.103116]  ? ksys_write+0x1a3/0x240
[ 2090.103157]  ? do_user_addr_fault+0x43a/0x12b0
[ 2090.103214]  __x64_sys_unshare+0x31/0x40
[ 2090.103243]  do_syscall_64+0xbf/0x390
[ 2090.103281]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2090.103306] RIP: 0033:0x7f28a8a85b19
[ 2090.103326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2090.103350] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2090.103373] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2090.103390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2090.103404] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2090.103419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2090.103433] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2090.103504]  </TASK>
[ 2090.136760] sysctl could not get directory: /net/netfilter/nf_log -12
10:57:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60202d0)

[ 2090.189239] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2090.190887] EXT4-fs (loop7): unable to read superblock
10:57:23 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:24 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0xfffffea0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2090.301698] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2090.304290] EXT4-fs (loop7): unable to read superblock
10:57:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)

10:57:24 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 86)

10:57:24 executing program 3:
r0 = fork()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=<r1=>0x0)
r2 = fork()
ptrace$getenv(0x4201, 0x0, 0xd13c, &(0x7f0000000040))
tkill(r2, 0x1f)
tgkill(r1, r2, 0x4)
tkill(r0, 0x1f)
fork()
r3 = fork()
tkill(r3, 0x1f)
tkill(r3, 0xa)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:57:24 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f00000002c0)={0x0, "8790f55d28c191e689b3129771f0071375f5695c415f9e1cb45fa03ca9e089da170b949e275a9a0e8a23f9d217da407dbc9e71ab7043385438107ed3c405212a", 0x229}, 0x48, 0xfffffffffffffff8)
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)
add_key$user(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000340)="136b10d33f728b4512c36b63ce0d1cc10fb67cac639b482406e96b192f183a3c44b42105ea8f9b12e79b5cb220c4bd2ff3651a465ae5f1657dea7120f69cdf93c38b7356340e748023c7c9bbd91e2e27d1b8fbf4d747be2e392aa0ea00e968a699c20941cdc20b080de18d832f2a90328ca8868876da6808711bfe4594c14efb3d92a794484e4f367ea848dfc7bb087276c73c5eea33c9ddd503dfee4884eb8cd73de6dcdc116f5ada25f0bf104c550e99a6aee34c87667af2bf", 0xba, r2)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140))

10:57:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60202f0)

10:57:24 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:24 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60202f8)

10:57:24 executing program 6:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
add_key$keyring(&(0x7f0000000100), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
dup2(r2, r0)
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000240)="a9681eb071c592ae8faeb7117fdeaa0a562255d37999a1eba4269b7e663c48fe104b15ca2b8b82c97cf0603c1edba3e762b5bf1555454eebbe93036fbc07896fa1cc6bbd2ea6e5d2453833fda4c0661bbe137acd89508675c886fa0c9229ac443903be10f461937f06dc6e647bf2e42e3c08b539a1109968f2e397277734f6c150573dec2d945f2e195b25e7640e1d9bb289ec50e5adfd07ea90c6bbe2774e7e770df14aa57f76b8e6b02cfbccd60cf801261428e337657154fb60c69d74fbf6d6cd2712e9c7295999f4b41bdcb9", 0xce, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = inotify_init1(0x800)
close_range(r3, r2, 0x0)

[ 2090.619064] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2090.621926] EXT4-fs (loop7): unable to read superblock
[ 2090.702953] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2090.705898] EXT4-fs (loop7): unable to read superblock
10:57:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:34 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 87)

10:57:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:34 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r2 = fork()
tkill(r2, 0x1f)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x81, 0x90, 0x80, 0x0, 0xdfc, 0x2000, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x2094, 0x40, 0x5, 0x6, 0x2, 0x4, 0xe0, 0x0, 0x7, 0x0, 0x6}, r2, 0xe, r4, 0x0)

10:57:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)="58fc7c66487913bb89838d49aa2751e0fd1eba10a5bea5a8c5a36f87e52b66fbc303cb307d244a2d06bc5d6eecf8ff7cc3fa926d03cf73e6a0d5d05b72ddc51508a043a705fe357d3f003a6f646a46d0216dff141c5abee2ca837c213aaedb8ab72dec9217635d0034f382a5f26bdaf2115f35c782b730eab4f3ae0f3448e03acea3c9cfc73bb9e7bb254e031737dfb9762ee5e020b6029a7401938ed1fd18af3665f23329f2ef0842583d6ed9c036cb31ff7fe5ec6f2403414570e8d47ed5ccabfd0ca7e08ba962a0fe7df1240096fa9463f99307cff093e8e44829", 0xdc, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000002c0)='d\x00')
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020300)

10:57:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)

10:57:34 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="537cbe2a57acd9a10dca0856926242a2bbb9bcb0006b8130dcd1fe", 0x1b, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='blacklist\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r2})

[ 2100.595882] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2100.608162] EXT4-fs (loop7): unable to read superblock
10:57:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020328)

10:57:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:44 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x20, &(0x7f00000014c0)=0x9, 0x4)

10:57:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1020, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:44 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 88)

10:57:44 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)

10:57:44 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60203ce)

10:57:44 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
io_uring_setup(0x5053, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:44 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60203dc)

[ 2110.780127] FAULT_INJECTION: forcing a failure.
[ 2110.780127] name failslab, interval 1, probability 0, space 0, times 0
[ 2110.781322] CPU: 1 UID: 0 PID: 51271 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2110.781341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2110.781350] Call Trace:
[ 2110.781355]  <TASK>
[ 2110.781361]  dump_stack_lvl+0xfa/0x120
[ 2110.781385]  should_fail_ex+0x4d7/0x5e0
[ 2110.781411]  ? __proc_create+0x306/0x920
[ 2110.781425]  should_failslab+0xc2/0x120
[ 2110.781445]  kmem_cache_alloc_noprof+0x72/0x670
[ 2110.781461]  ? __proc_create+0xa7/0x920
[ 2110.781479]  ? __proc_create+0x306/0x920
[ 2110.781490]  __proc_create+0x306/0x920
[ 2110.781504]  ? __pfx___proc_create+0x10/0x10
[ 2110.781522]  ? mark_held_locks+0x49/0x80
[ 2110.781544]  proc_create_reg+0xb6/0x180
[ 2110.781562]  proc_create_net_data+0x8f/0x1c0
[ 2110.781577]  ? __pfx_proc_create_net_data+0x10/0x10
[ 2110.781597]  ? __pfx_netlink_net_init+0x10/0x10
[ 2110.781615]  netlink_net_init+0x52/0x80
[ 2110.781628]  ops_init+0x1e1/0x650
[ 2110.781652]  setup_net+0x10d/0x320
[ 2110.781668]  ? lockdep_init_map_type+0x4b/0x240
[ 2110.781686]  ? __pfx_setup_net+0x10/0x10
[ 2110.781706]  ? debug_mutex_init+0x37/0x70
[ 2110.781731]  copy_net_ns+0x2e3/0x650
[ 2110.781753]  create_new_namespaces+0x3f6/0xab0
[ 2110.781783]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2110.781807]  ksys_unshare+0x468/0xa10
[ 2110.781825]  ? __pfx_ksys_unshare+0x10/0x10
[ 2110.781841]  ? ksys_write+0x1a3/0x240
[ 2110.781861]  ? do_user_addr_fault+0x43a/0x12b0
[ 2110.781885]  __x64_sys_unshare+0x31/0x40
[ 2110.781901]  do_syscall_64+0xbf/0x390
[ 2110.781920]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2110.781934] RIP: 0033:0x7f28a8a85b19
[ 2110.781946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2110.781961] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2110.781975] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2110.781985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2110.781993] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2110.782002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2110.782010] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2110.782043]  </TASK>
[ 2110.938834] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2110.949975] EXT4-fs (loop7): unable to read superblock
10:57:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020402)

10:57:44 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:44 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 89)

10:57:44 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x0, 0x0, 0xffffffd5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r1)

10:57:44 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)
openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)

10:57:44 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, r0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$revoke(0x3, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)={0x5, 0x0, @b}, 0x48, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="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", 0x1000, r2)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)

10:57:44 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x7, 0x7, 0x2)

10:57:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020403)

10:57:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1201, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:44 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:45 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2111.624685] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2111.630138] EXT4-fs (loop7): unable to read superblock
10:57:57 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:57 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1330, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:57 executing program 3:
r0 = fork()
waitid(0x2, r0, 0x0, 0x8, &(0x7f0000000080))
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x6, 0xff, 0x0, 0x3, 0x10000, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x2, 0x7928}, 0x0, 0x0, 0x0, 0x1, 0x2, 0xffffffff, 0xfff, 0x0, 0x101, 0x0, 0x35619285}, r1, 0x9, 0xffffffffffffffff, 0x2)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:57:57 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)="e0505cc554bc2aa23c2315c354877d3e5ab85af4a3a922e0989db9b907fcf256834f3b1fba386f51126e414ee01053f7ef87c494320304efe5260a45e02f71c0be19c089a5020c64d02a9f8d768fe64b2bf59b5db284dc22dccd351f43dbc638098c1e8d0aaa046dd990d458c48253c67a5f763668877bf35ae53aa0f64d164014931fc9ef5404d1d4727120f7317d7b9478e958bb85f90eca5a3159e5ddd66c3d761f21f9a4a625885a26d5d26e5543366744bafc7076a07162c9972dbf2c45ea015d00ac67c12b5c02fdf2f3518dc9dc7f1709bf412b4c960f49d9b68287", 0xdf, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@chain={'key_or_keyring:', r1})
r2 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='@:\\[-%\x00', r0)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "a81d84216ecbb24d1afa6b3d5ca8f6570dc6e6b59ec63e48822047c322c071bfccc9b101161805162a292623c4fcff3f6f97ba87b333be189d37ee75a6bc0b8f", 0x33}, 0x48, r2)

10:57:57 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:57 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 90)

10:57:57 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020404)

10:57:58 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(r0, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r1)
r3 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x3, 0xb6, 0x1, 0x0, 0xfffffffffffffffc, 0x80c0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x2, 0x401}, 0x8000, 0x9, 0x4, 0x6, 0x8, 0x8, 0x2, 0x0, 0x2, 0x0, 0x18}, 0xffffffffffffffff, 0x2, r0, 0x2)
keyctl$unlink(0x9, r1, r2)
r4 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000000)=0x17)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)=<r5=>0x0)
ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f00000003c0)={0x0, 0x100000000, @status={[0xfffffffffffffff9, 0x8000000000000000, 0x5, 0x7fffffff, 0x4, 0x362]}, [0x0, 0x48, 0x100000000, 0x0, 0xc0, 0x6, 0x5, 0x9, 0x3, 0x0, 0x4, 0x6cd9, 0x8d, 0x8, 0x100000001, 0x2, 0x2, 0x0, 0x0, 0xc9a, 0x10001, 0x100, 0x3, 0xf339, 0x76, 0x6, 0x0, 0x1, 0x8001, 0x8, 0x3, 0x45, 0x7, 0x100, 0x97b7, 0xfffffffffffffc01, 0x3, 0x3, 0x20, 0x3, 0x7ff, 0x2, 0x4, 0xfa7, 0x3, 0x4, 0x8000, 0x100000000, 0xd518, 0x1, 0x0, 0x1, 0x4272, 0x4df, 0x5, 0xfffffffffffffffa, 0x3, 0x7, 0x0, 0x2, 0x7f, 0xfff, 0xff00000, 0x7f]})
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x7f, 0x5, 0xfd, 0x1f, 0x0, 0x6a, 0x881, 0xb, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x4, @perf_config_ext={0x3, 0x4}, 0x10000, 0xec7, 0x3, 0x0, 0x1, 0x16, 0xffff, 0x0, 0xeb, 0x0, 0x1c7}, r5, 0xf, 0xffffffffffffffff, 0x6)

[ 2124.347913] FAULT_INJECTION: forcing a failure.
[ 2124.347913] name failslab, interval 1, probability 0, space 0, times 0
[ 2124.349225] CPU: 0 UID: 0 PID: 51858 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2124.349248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2124.349258] Call Trace:
[ 2124.349265]  <TASK>
[ 2124.349273]  dump_stack_lvl+0xfa/0x120
[ 2124.349304]  should_fail_ex+0x4d7/0x5e0
[ 2124.349345]  should_failslab+0xc2/0x120
[ 2124.349372]  __kmalloc_noprof+0xc8/0x6e0
[ 2124.349408]  ? ops_init+0x77/0x650
[ 2124.349447]  ? ops_init+0x77/0x650
[ 2124.349467]  ops_init+0x77/0x650
[ 2124.349504]  setup_net+0x10d/0x320
[ 2124.349525]  ? lockdep_init_map_type+0x4b/0x240
[ 2124.349551]  ? __pfx_setup_net+0x10/0x10
[ 2124.349583]  ? debug_mutex_init+0x37/0x70
[ 2124.349623]  copy_net_ns+0x2e3/0x650
[ 2124.349658]  create_new_namespaces+0x3f6/0xab0
[ 2124.349708]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2124.349744]  ksys_unshare+0x468/0xa10
[ 2124.349769]  ? __pfx_ksys_unshare+0x10/0x10
[ 2124.349791]  ? ksys_write+0x1a3/0x240
[ 2124.349822]  ? do_user_addr_fault+0x43a/0x12b0
[ 2124.349862]  __x64_sys_unshare+0x31/0x40
[ 2124.349883]  do_syscall_64+0xbf/0x390
[ 2124.349910]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2124.349928] RIP: 0033:0x7f28a8a85b19
[ 2124.349942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2124.349959] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2124.349976] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2124.349987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2124.349998] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2124.350008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2124.350018] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2124.350069]  </TASK>
10:57:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 91)

10:57:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020405)

10:57:58 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2124.517831] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2124.520295] EXT4-fs (loop7): unable to read superblock
10:57:58 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r2 = syz_open_dev$ttys(0xc, 0x2, 0x0)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0xfd, 0xff, 0x3, 0x0, 0x80000001, 0x2280, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffffffd9, 0x4, @perf_config_ext={0x9, 0x1c}, 0x8000, 0x1, 0x7ff, 0x4, 0x7, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x1}, r1, 0xe, r4, 0x1)
ioctl$VT_ACTIVATE(r2, 0x5606, 0x2)
ptrace(0x4208, r0)

[ 2124.618714] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2124.619703] EXT4-fs (loop7): unable to read superblock
10:57:58 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:58 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:', r0})

10:57:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1730, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:57:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020406)

10:57:58 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$search(0xa, r1, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='big_key\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:57:58 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:58 executing program 3:
r0 = mq_open(&(0x7f0000000080)='\xe9\x00', 0x40, 0x10, &(0x7f00000000c0)={0x800, 0x44, 0x0, 0x1000})
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=<r1=>0x0)
mq_notify(r0, &(0x7f0000000140)={0x0, 0x35, 0x3, @tid=r1})
r2 = fork()
r3 = syz_open_dev$mouse(&(0x7f0000000180), 0xb639, 0x100)
read(r0, &(0x7f0000000200)=""/118, 0x76)
ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000001c0)={0xfe01, 0x4, 0x0, 0xc4})
tkill(r2, 0x1f)
r4 = fork()
tkill(r4, 0x1f)
move_pages(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ffb000/0x3000)=nil, 0x6)
fstat(r0, &(0x7f0000000280))

10:57:58 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:57:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020407)

[ 2125.025867] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2125.033476] EXT4-fs (loop7): unable to read superblock
10:58:09 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 92)

10:58:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r1, r2, &(0x7f0000001480)=0x8, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:09 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
ptrace(0x8, r1)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:58:09 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, r1)

10:58:09 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020408)

10:58:09 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pread64(r0, &(0x7f0000000040)=""/55, 0x37, 0xffffffffffffffcf)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:58:09 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x19b9, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:58:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020419)

[ 2135.684599] FAULT_INJECTION: forcing a failure.
[ 2135.684599] name failslab, interval 1, probability 0, space 0, times 0
[ 2135.685583] CPU: 1 UID: 0 PID: 52612 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2135.685599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2135.685607] Call Trace:
[ 2135.685611]  <TASK>
[ 2135.685616]  dump_stack_lvl+0xfa/0x120
[ 2135.685636]  should_fail_ex+0x4d7/0x5e0
[ 2135.685659]  ? sock_alloc_inode+0x27/0x1d0
[ 2135.685677]  should_failslab+0xc2/0x120
[ 2135.685695]  kmem_cache_alloc_lru_noprof+0x76/0x680
[ 2135.685707]  ? unshare_nsproxy_namespaces+0xc0/0x200
[ 2135.685726]  ? ksys_unshare+0x468/0xa10
[ 2135.685739]  ? selinux_socket_create+0x99/0x590
[ 2135.685759]  ? __pfx_selinux_socket_create+0x10/0x10
[ 2135.685780]  ? sock_alloc_inode+0x27/0x1d0
[ 2135.685796]  sock_alloc_inode+0x27/0x1d0
[ 2135.685812]  ? __pfx_sock_alloc_inode+0x10/0x10
[ 2135.685828]  alloc_inode+0x67/0x250
[ 2135.685847]  sock_alloc+0x40/0x270
[ 2135.685864]  sock_create_lite+0x83/0x120
[ 2135.685883]  __netlink_kernel_create+0xba/0x7c0
[ 2135.685901]  ? __pfx___netlink_kernel_create+0x10/0x10
[ 2135.685919]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2135.685937]  rtnetlink_net_init+0xb9/0x150
[ 2135.685950]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2135.685962]  ? lockdep_init_map_type+0x4b/0x240
[ 2135.685976]  ? __pfx_rtnetlink_rcv+0x10/0x10
[ 2135.685987]  ? __pfx_rtnetlink_bind+0x10/0x10
[ 2135.685999]  ? lockdep_init_map_type+0x4b/0x240
[ 2135.686013]  ? __pfx_netlink_tap_init_net+0x10/0x10
[ 2135.686026]  ? debug_mutex_init+0x37/0x70
[ 2135.686046]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2135.686057]  ops_init+0x1e1/0x650
[ 2135.686077]  setup_net+0x10d/0x320
[ 2135.686091]  ? lockdep_init_map_type+0x4b/0x240
[ 2135.686105]  ? __pfx_setup_net+0x10/0x10
[ 2135.686123]  ? debug_mutex_init+0x37/0x70
[ 2135.686143]  copy_net_ns+0x2e3/0x650
[ 2135.686162]  create_new_namespaces+0x3f6/0xab0
[ 2135.686186]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2135.686210]  ksys_unshare+0x468/0xa10
[ 2135.686224]  ? __pfx_ksys_unshare+0x10/0x10
[ 2135.686237]  ? ksys_write+0x1a3/0x240
[ 2135.686254]  ? do_user_addr_fault+0x43a/0x12b0
[ 2135.686275]  __x64_sys_unshare+0x31/0x40
[ 2135.686288]  do_syscall_64+0xbf/0x390
[ 2135.686304]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2135.686326] RIP: 0033:0x7f28a8a85b19
[ 2135.686336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2135.686347] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2135.686359] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2135.686367] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2135.686374] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2135.686382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2135.686389] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2135.686408]  </TASK>
10:58:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602041a)

10:58:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:09 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 93)

10:58:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602041c)

10:58:09 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x80000, 0x0, 0x0, r1})
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:09 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_keyring_id(0x0, r1, 0x7fff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:58:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602041d)

[ 2135.972632] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2135.976473] EXT4-fs (loop7): unable to read superblock
10:58:19 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:58:19 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 94)

10:58:19 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602041e)

10:58:19 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:19 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000240)={0x0, "a54b9ce6ea4f707ee71457c95e871a82842c63ab15c88a76bfc0dfe96988086e1b5d31213f7a2fb93d533b4a79ca2b713585df0f720d7f440e5d1cd8ba68f0c9", 0x1b}, 0x48, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)

10:58:19 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:19 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:58:19 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
r2 = fork()
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@private}, 0x0, @in6=@empty}}, &(0x7f0000000380)=0xe8)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r5=>0x0}, &(0x7f0000008600)=0xc)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r5)
r6 = fork()
newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r7=>0x0}, 0x800)
r8 = fork()
tkill(r8, 0x1f)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000000400)=0xe8)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000003d80)=ANY=[@ANYBLOB="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0x70bd2b, 0x25dfdbfd, "", [@nested={0x1190, 0x30, 0x0, 0x1, [@typed={0x8, 0x55, 0x0, 0x0, @str=',B,\x00'}, @generic="070326cbec95d6d486868f3e32d03bc9eb7c1af5b6cacb58a18078c295f987370770ffbb059d22eea46eef21b54576ad58e5497a783b75878ce59276e92caf88b63873785980cf83e411ea77a25d9b6359f31dd18394a8625f500a17e16bd94796b2b74f3655d0313424c2246cf5c69284605b0f3bd8b61292add348711c", @generic="57cac550d5cce5c7", @typed={0x8, 0x5, 0x0, 0x0, @fd}, @generic="99c611f4c8c6f44b4cb1a1896f495b6b2cbb6b62e1c2a6fb8ee7a53f1598a6f49d8e9c19f74c85f8dcda475217c7591dfc51fb75c3ed81e0bacd13206326c87652aeb290aa6141fe8db0a7d3aac5e4c8395f364c7a8141fcbd73a7fafec9fa026831da199ffc3399bd41781495ce5b945a1186d75de336d04bf76e0f1d1866092dc0b2a8155f0baeff00154f91c8f5f9c689f96f4617760904d698a47fcf69522bd21afd75aeacf9842c2db0b18c21e19f7cb2e013b7747272654fe06fa26c3a13cb9b0cb2a2c9ec505e74ce70a442527b933ec65752fedd8fd7d71f6e2d82318206885c929c44a604605eee6984e9602d03", @typed={0x1004, 0x94, 0x0, 0x0, @binary="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"}]}]}, 0x11a0}], 0x2, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r1, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xffffffffffffffff}}}], 0x80, 0x80}, 0x8000)
tkill(r2, 0x1f)
ptrace(0x4207, r2)
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r10 = getpid()
ptrace(0x11, r10)

10:58:19 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2145.999479] FAULT_INJECTION: forcing a failure.
[ 2145.999479] name failslab, interval 1, probability 0, space 0, times 0
[ 2146.000644] CPU: 1 UID: 0 PID: 53086 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2146.000665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2146.000675] Call Trace:
[ 2146.000681]  <TASK>
[ 2146.000687]  dump_stack_lvl+0xfa/0x120
[ 2146.000712]  should_fail_ex+0x4d7/0x5e0
[ 2146.000740]  ? security_inode_alloc+0x3e/0x130
[ 2146.000765]  should_failslab+0xc2/0x120
[ 2146.000787]  kmem_cache_alloc_noprof+0x72/0x670
[ 2146.000805]  ? __pfx_map_id_range_down+0x10/0x10
[ 2146.000824]  ? __create_object+0x59/0x80
[ 2146.000855]  ? security_inode_alloc+0x3e/0x130
[ 2146.000877]  security_inode_alloc+0x3e/0x130
[ 2146.000902]  inode_init_always_gfp+0xc94/0xff0
[ 2146.000927]  alloc_inode+0x8d/0x250
[ 2146.000950]  sock_alloc+0x40/0x270
[ 2146.000974]  sock_create_lite+0x83/0x120
[ 2146.000998]  __netlink_kernel_create+0xba/0x7c0
[ 2146.001021]  ? __pfx___netlink_kernel_create+0x10/0x10
[ 2146.001044]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2146.001068]  rtnetlink_net_init+0xb9/0x150
[ 2146.001085]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2146.001101]  ? lockdep_init_map_type+0x4b/0x240
[ 2146.001121]  ? __pfx_rtnetlink_rcv+0x10/0x10
[ 2146.001135]  ? __pfx_rtnetlink_bind+0x10/0x10
[ 2146.001150]  ? lockdep_init_map_type+0x4b/0x240
[ 2146.001170]  ? __pfx_netlink_tap_init_net+0x10/0x10
[ 2146.001187]  ? debug_mutex_init+0x37/0x70
[ 2146.001218]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2146.001233]  ops_init+0x1e1/0x650
[ 2146.001259]  setup_net+0x10d/0x320
[ 2146.001277]  ? lockdep_init_map_type+0x4b/0x240
[ 2146.001297]  ? __pfx_setup_net+0x10/0x10
[ 2146.001320]  ? debug_mutex_init+0x37/0x70
[ 2146.001347]  copy_net_ns+0x2e3/0x650
[ 2146.001372]  create_new_namespaces+0x3f6/0xab0
[ 2146.001404]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2146.001431]  ksys_unshare+0x468/0xa10
[ 2146.001451]  ? __pfx_ksys_unshare+0x10/0x10
[ 2146.001469]  ? ksys_write+0x1a3/0x240
[ 2146.001488]  ? xfd_validate_state+0x55/0x180
[ 2146.001520]  __x64_sys_unshare+0x31/0x40
[ 2146.001537]  do_syscall_64+0xbf/0x390
[ 2146.001557]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2146.001574] RIP: 0033:0x7f28a8a85b19
[ 2146.001587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2146.001603] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2146.001619] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2146.001629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2146.001639] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2146.001648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2146.001658] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2146.001682]  </TASK>
10:58:19 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020421)

10:58:19 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
io_uring_setup(0x5053, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2146.144073] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2146.144982] EXT4-fs (loop7): unable to read superblock
10:58:19 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)=@keyring={'key_or_keyring:', r1})

10:58:19 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 95)

10:58:19 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020422)

10:58:19 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x0)
r2 = getpgrp(r0)
r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00d136dbb50df5f7c2498bb21cd8a34ca55b1b00df33cbf8f07d11e3af57dde1"])
r4 = fsmount(0xffffffffffffffff, 0x1, 0x89)
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$nl_xfrm(0x10, 0x3, 0x6)
r5 = syz_open_procfs(r2, &(0x7f0000000180)='net/kcm\x00')
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, <r6=>0x0}, &(0x7f0000000040)=0xc)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000300)=<r7=>0x0)
syz_open_procfs$userns(r7, &(0x7f0000000340))
setuid(r6)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r6, @ANYBLOB=',seclabel,audit,\x00'])
r8 = getgid()
setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={r2, r6, r8}, 0xc)

10:58:19 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
openat$dir(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', 0x400042, 0x1b2)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:31 executing program 0:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:31 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:58:31 executing program 6:
r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x7, 0x0, 0x0, 0x0)
r2 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
sendmsg$netlink(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x20000000}, 0x80)
mknodat$loop(r2, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000080)='syz', &(0x7f00000000c0)='./file0\x00', r2)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x4, 0x4c, 0xeb, 0x0, 0x0, 0x7fff, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x7, 0x1}, 0x10, 0x7fffffff, 0x0, 0x4, 0x7, 0x401, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000200))

10:58:31 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 96)

10:58:31 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000002c0)="7a7753e797bb9c45408669e571dddf1f869b180093c8c0b345e80a5a5baf453e0c33aedf1917bc40ebec19e2f66965d636b8c88f3656ca8e523e000f5592b74674bb3532aa037c602ed32d170b46065eb44e4541b2593ffd301d1b87ff3fb413044eb1514df14321dfad447fb215a5a4088888a75730995da97e7abdbcf833a8538aea5635463bedea56f41e98beaa1add53bc30c99980648b56cd2a239423259ef9869c", 0xa4, r0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:58:31 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:31 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
tkill(0x0, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:58:31 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020423)

[ 2158.201856] FAULT_INJECTION: forcing a failure.
[ 2158.201856] name failslab, interval 1, probability 0, space 0, times 0
[ 2158.203851] CPU: 0 UID: 0 PID: 53594 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2158.203886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2158.203902] Call Trace:
[ 2158.203912]  <TASK>
[ 2158.203924]  dump_stack_lvl+0xfa/0x120
[ 2158.203968]  should_fail_ex+0x4d7/0x5e0
[ 2158.204026]  should_failslab+0xc2/0x120
[ 2158.204066]  __kmalloc_noprof+0xc8/0x6e0
[ 2158.204106]  ? selinux_socket_post_create+0x301/0x7e0
[ 2158.204148]  ? sk_prot_alloc+0x157/0x280
[ 2158.204219]  ? sk_prot_alloc+0x157/0x280
[ 2158.204256]  sk_prot_alloc+0x157/0x280
[ 2158.204309]  sk_alloc+0x34/0xbd0
[ 2158.204350]  __netlink_create+0x5d/0x280
[ 2158.204393]  __netlink_kernel_create+0xea/0x7c0
[ 2158.204438]  ? __pfx___netlink_kernel_create+0x10/0x10
[ 2158.204489]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2158.204540]  rtnetlink_net_init+0xb9/0x150
[ 2158.204571]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2158.204601]  ? lockdep_init_map_type+0x4b/0x240
[ 2158.204635]  ? __pfx_rtnetlink_rcv+0x10/0x10
[ 2158.204658]  ? __pfx_rtnetlink_bind+0x10/0x10
[ 2158.204687]  ? lockdep_init_map_type+0x4b/0x240
[ 2158.204723]  ? __pfx_netlink_tap_init_net+0x10/0x10
[ 2158.204751]  ? debug_mutex_init+0x37/0x70
[ 2158.204807]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2158.204830]  ops_init+0x1e1/0x650
[ 2158.204889]  setup_net+0x10d/0x320
[ 2158.204919]  ? lockdep_init_map_type+0x4b/0x240
[ 2158.204955]  ? __pfx_setup_net+0x10/0x10
[ 2158.205003]  ? debug_mutex_init+0x37/0x70
[ 2158.205061]  copy_net_ns+0x2e3/0x650
[ 2158.205114]  create_new_namespaces+0x3f6/0xab0
[ 2158.205188]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2158.205241]  ksys_unshare+0x468/0xa10
[ 2158.205279]  ? __pfx_ksys_unshare+0x10/0x10
[ 2158.205311]  ? ksys_write+0x1a3/0x240
[ 2158.205356]  ? do_user_addr_fault+0x43a/0x12b0
[ 2158.205417]  __x64_sys_unshare+0x31/0x40
[ 2158.205447]  do_syscall_64+0xbf/0x390
10:58:31 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020424)

[ 2158.205488]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2158.205515] RIP: 0033:0x7f28a8a85b19
[ 2158.205537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2158.205561] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2158.205587] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2158.205604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2158.205620] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2158.205636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2158.205651] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2158.205728]  </TASK>
10:58:31 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2158.344686] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2158.346184] EXT4-fs (loop7): unable to read superblock
10:58:41 executing program 0:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:41 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xee00}, 0xc)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:58:41 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2400, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:58:41 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x304}, "4a2e2c55b1140e1a", "c97c9f2774877c50031cc82542df8a3e", "95dab897", "135afe22eb8bdf50"}, 0x28)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x8953, &(0x7f0000000a80))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:58:41 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 97)

10:58:41 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r1)
r2 = getpgid(0xffffffffffffffff)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000640)=ANY=[@ANYBLOB='\t\x00'/12, @ANYRES32=<r3=>r0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB='./file0\x00'])
perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x3f, 0x1f, 0x3b, 0x40, 0x0, 0x7, 0x24, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f0000000580), 0xc}, 0x400, 0x7, 0x3, 0x9, 0x80, 0x7fff, 0x5, 0x0, 0xfffffff9, 0x0, 0x9}, r2, 0xa, r3, 0x0)
r4 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000440)="d29b2fde7742c70a09e1bb9fb4f3716c5b854725294b41d9362e20a87e3301118b88aab1c6750cedc342d990c81aa48c180ec11ed62ecf158dd47b76e9b1b5ceebb2511c2469999f57a6bdd0d1c674c947c3a821fe9638344aecc6a9b4811b17b37b3ecb9852689c411e48a05352cb0399b44d349312961675502a4f74f7d34e3888e9254b7bcf6d65a5fdaf9bac7292", 0x90, r1)
request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)='asymmetric\x00', r4)
r5 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r5)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r7 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r8 = request_key(&(0x7f0000000740)='.request_key_auth\x00', &(0x7f0000000780)={'syz', 0x1}, &(0x7f00000007c0)='!$(^({]%%\x9d\'\x00', r5)
add_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={'syz', 0x3}, &(0x7f0000000700)="ba5f06959cf3d1cd32cedcd9", 0xc, r8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r6, &(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={'syz', 0x0}, r7)

10:58:41 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020425)

10:58:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2168.438500] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2168.439366] EXT4-fs (loop7): unable to read superblock
[ 2168.535509] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2168.538292] EXT4-fs (loop7): unable to read superblock
10:58:52 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 98)

10:58:52 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020426)

10:58:52 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2700, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:58:52 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "ba698caa878d8968472ebee7801450b4fb403781cbda1f677c9e43a2a7c4c5b74679f9edacf3fe6873f7e7b20de1134a038ed1deddd511c4eb9df5dc75f1fea1", 0x36}, 0x48, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000340)='asymmetric\x00', &(0x7f0000000300)=@chain={'key_or_keyring:', r3})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$unlink(0x9, r1, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_provisioning(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, &(0x7f00000002c0)={0x2, 0x0, @d}, 0x18, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000200))

10:58:52 executing program 0:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:52 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
fork()
r1 = fork()
tkill(r1, 0x1f)
tkill(r1, 0x1b)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:58:52 executing program 4:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:52 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000240)=0xc)
r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x6, 0x5, 0x8, 0x5, 0x0, 0x5, 0x1ad985bf6cf32028, 0x63c176f609d5af3c, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x9, 0x100000000}, 0x10840, 0xc9c, 0x1, 0x8, 0x2a, 0x4, 0x1, 0x0, 0x7}, r1, 0xa, r0, 0x0)
write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "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"}, 0x1004)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x81, 0x66, 0x7, 0x4, 0x0, 0x4, 0x8000, 0xb, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xcda, 0x0, @perf_bp={&(0x7f0000000280)}, 0x40010, 0xa2d, 0x8, 0x0, 0x7, 0x7, 0x2, 0x0, 0x3ff, 0x0, 0x389}, r1, 0xf, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x5, 0x9, 0xa4, 0x6, 0x0, 0x7, 0x8000, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x6, 0x6a73}, 0x8000, 0x7ff, 0x20, 0x2, 0x3f, 0x2, 0x7ae8, 0x0, 0x4, 0x0, 0x7}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000000)='id_resolver\x00', &(0x7f0000000200))

[ 2179.170545] FAULT_INJECTION: forcing a failure.
[ 2179.170545] name failslab, interval 1, probability 0, space 0, times 0
[ 2179.171522] CPU: 1 UID: 0 PID: 54243 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2179.171539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2179.171547] Call Trace:
[ 2179.171552]  <TASK>
[ 2179.171560]  dump_stack_lvl+0xfa/0x120
[ 2179.171582]  should_fail_ex+0x4d7/0x5e0
[ 2179.171606]  should_failslab+0xc2/0x120
[ 2179.171625]  __kmalloc_noprof+0xc8/0x6e0
[ 2179.171645]  ? __kasan_kmalloc+0x7f/0x90
[ 2179.171664]  ? trace_kmalloc+0x1f/0xb0
[ 2179.171680]  ? security_sk_alloc+0x101/0x160
[ 2179.171698]  ? selinux_socket_post_create+0x301/0x7e0
[ 2179.171718]  ? security_sk_alloc+0x101/0x160
[ 2179.171735]  security_sk_alloc+0x101/0x160
[ 2179.171755]  sk_prot_alloc+0x20b/0x280
[ 2179.171778]  sk_alloc+0x34/0xbd0
[ 2179.171793]  __netlink_create+0x5d/0x280
[ 2179.171809]  __netlink_kernel_create+0xea/0x7c0
[ 2179.171827]  ? __pfx___netlink_kernel_create+0x10/0x10
[ 2179.171846]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2179.171866]  rtnetlink_net_init+0xb9/0x150
[ 2179.171880]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2179.171893]  ? lockdep_init_map_type+0x4b/0x240
[ 2179.171909]  ? __pfx_rtnetlink_rcv+0x10/0x10
[ 2179.171921]  ? __pfx_rtnetlink_bind+0x10/0x10
[ 2179.171934]  ? lockdep_init_map_type+0x4b/0x240
[ 2179.171950]  ? __pfx_netlink_tap_init_net+0x10/0x10
[ 2179.171964]  ? debug_mutex_init+0x37/0x70
[ 2179.171985]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2179.171997]  ops_init+0x1e1/0x650
[ 2179.172018]  setup_net+0x10d/0x320
[ 2179.172034]  ? lockdep_init_map_type+0x4b/0x240
[ 2179.172050]  ? __pfx_setup_net+0x10/0x10
[ 2179.172068]  ? debug_mutex_init+0x37/0x70
[ 2179.172091]  copy_net_ns+0x2e3/0x650
[ 2179.172111]  create_new_namespaces+0x3f6/0xab0
[ 2179.172138]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2179.172160]  ksys_unshare+0x468/0xa10
[ 2179.172176]  ? __pfx_ksys_unshare+0x10/0x10
[ 2179.172190]  ? ksys_write+0x1a3/0x240
[ 2179.172207]  ? xfd_validate_state+0x55/0x180
[ 2179.172236]  __x64_sys_unshare+0x31/0x40
[ 2179.172250]  do_syscall_64+0xbf/0x390
[ 2179.172267]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2179.172281] RIP: 0033:0x7f28a8a85b19
[ 2179.172291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2179.172304] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2179.172316] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2179.172325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2179.172333] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2179.172341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2179.172348] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2179.172369]  </TASK>
10:58:52 executing program 4:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:53 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020427)

10:58:53 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 99)

10:58:53 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:58:53 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x18041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='\x00', 0x0)
keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000000c0)={r1, 0x6f, 0x7a}, &(0x7f0000000440)=ANY=[@ANYBLOB="656e633d706b63733120686173683d786362632863616d656c6c69612d67656e6572696329000400004c0400000000000000000000000000000000000000000000000000000000000000000000000009f1fdb2a7616e1b603070c5874eff1daa296787fd689d295bde2b3c2adc7202ad05a81dbc8ab8adfd900c9da75ec9dc6a3cc2f65913381e32d641ca62796233235d74b364e2735b2c6517672d08d2835e1f456c7ac2a96482dad2ae8c0c56c08c56e1ca73e8241547e061165f28909ad84a2a9f4d1169c6f53349b20c9b95ea8ec75bccc98ea4f2f8fa11ae63875110821549184b4683d35d5e42a2ce02530948b1b5c1679d993add"], &(0x7f00000002c0)="9648aeadc35bdefa257b157d59639b0ed22a6dbe1a31a2255b5bc023f7604b060ce427e7095695f1185eb4ea84d28b9f145a4e9897012eca0e0a9a2efb794cb4ff56f215f9a758b795c0e5f34ea25eb5bab402ada41253e83bc22b3d5528eafd4317acd4ab452c44435fc32326358a", &(0x7f00000003c0)=""/122)

10:58:53 executing program 4:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2179.411938] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2179.416312] EXT4-fs (loop7): unable to read superblock
10:58:53 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020428)

10:59:03 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:03 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080) (fail_nth: 100)

10:59:03 executing program 3:
r0 = fork()
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=<r1=>0x0)
ptrace(0x11, r1)
tkill(r0, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:59:03 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x602042a)

10:59:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='ceph\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000000)={r0, 0x90, 0xee}, &(0x7f0000000040)={'enc=', 'pkcs1', ' hash=', {'md4-generic\x00'}}, &(0x7f0000000240)="72179d7777e04685e9ebd2b0b2a013799ccc0c214982be5f62cc44cd12d69ab1ba86d3ba83517c60e4de5af10792b18c4824bd18576c6d6ce2107f8f247d0cefec2295ac08c8160b374c43aaa4fbbc0b3cb576cde21aad14910982536612c48780e29be09d7f57c83dc0176726a29c4baeb77fc394d90bf202729af0ce378500cf89ce3383db6fb31ac0a3c260c09a55", &(0x7f0000000300)=""/238)

10:59:03 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="850e6b0f00bcc135297bd9307c350b86548c66e4e2cb92416fc44d", 0x1b, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r2, &(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={'syz', 0x2}, r3)
keyctl$search(0xa, r1, &(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x1}, 0xfffffffffffffffa)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)

10:59:03 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2fd9, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:59:03 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2189.580976] FAULT_INJECTION: forcing a failure.
[ 2189.580976] name failslab, interval 1, probability 0, space 0, times 0
[ 2189.582097] CPU: 1 UID: 0 PID: 54685 Comm: syz-executor.1 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2189.582116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2189.582124] Call Trace:
[ 2189.582129]  <TASK>
[ 2189.582134]  dump_stack_lvl+0xfa/0x120
[ 2189.582157]  should_fail_ex+0x4d7/0x5e0
[ 2189.582182]  should_failslab+0xc2/0x120
[ 2189.582206]  __kmalloc_noprof+0xc8/0x6e0
[ 2189.582227]  ? __init_waitqueue_head+0xca/0x150
[ 2189.582243]  ? __netlink_kernel_create+0x17d/0x7c0
[ 2189.582266]  ? __netlink_kernel_create+0x17d/0x7c0
[ 2189.582282]  __netlink_kernel_create+0x17d/0x7c0
[ 2189.582299]  ? __pfx___netlink_kernel_create+0x10/0x10
[ 2189.582319]  ? __pfx_perf_trace_lock+0x10/0x10
[ 2189.582338]  rtnetlink_net_init+0xb9/0x150
[ 2189.582353]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2189.582366]  ? lockdep_init_map_type+0x4b/0x240
[ 2189.582383]  ? __pfx_rtnetlink_rcv+0x10/0x10
[ 2189.582395]  ? __pfx_rtnetlink_bind+0x10/0x10
[ 2189.582408]  ? lockdep_init_map_type+0x4b/0x240
[ 2189.582424]  ? __pfx_netlink_tap_init_net+0x10/0x10
[ 2189.582438]  ? debug_mutex_init+0x37/0x70
[ 2189.582460]  ? __pfx_rtnetlink_net_init+0x10/0x10
[ 2189.582472]  ops_init+0x1e1/0x650
[ 2189.582494]  setup_net+0x10d/0x320
[ 2189.582509]  ? lockdep_init_map_type+0x4b/0x240
[ 2189.582525]  ? __pfx_setup_net+0x10/0x10
[ 2189.582544]  ? debug_mutex_init+0x37/0x70
[ 2189.582566]  copy_net_ns+0x2e3/0x650
[ 2189.582586]  create_new_namespaces+0x3f6/0xab0
[ 2189.582613]  unshare_nsproxy_namespaces+0xc0/0x200
[ 2189.582635]  ksys_unshare+0x468/0xa10
[ 2189.582652]  ? __pfx_ksys_unshare+0x10/0x10
[ 2189.582667]  ? ksys_write+0x1a3/0x240
[ 2189.582685]  ? trace_irq_enable.constprop.0+0x26/0x100
[ 2189.582707]  __x64_sys_unshare+0x31/0x40
[ 2189.582721]  do_syscall_64+0xbf/0x390
[ 2189.582738]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2189.582752] RIP: 0033:0x7f28a8a85b19
[ 2189.582762] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2189.582775] RSP: 002b:00007f28a5ffb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 2189.582789] RAX: ffffffffffffffda RBX: 00007f28a8b98f60 RCX: 00007f28a8a85b19
[ 2189.582797] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000080
[ 2189.582805] RBP: 00007f28a5ffb1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2189.582813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 2189.582821] R13: 00007ffd1eccb85f R14: 00007f28a5ffb300 R15: 0000000000022000
[ 2189.582842]  </TASK>
10:59:03 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x60204ec)

10:59:03 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:03 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020a00)

10:59:03 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

10:59:03 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:03 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fork()
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x5, 0x7, 0x6, 0x0, 0x7, 0x30000, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x15, 0x1000}, 0x4, 0x400, 0x0, 0x3, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0xc4d, 0x0, 0x4}, r0, 0x4, 0xffffffffffffffff, 0x8)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000200))

10:59:03 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:03 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:03 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x440140)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

[ 2189.967843] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2189.971377] EXT4-fs (loop7): unable to read superblock
10:59:03 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6021400)

10:59:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="4b1ee1b82f9fe1ce27681c03f757ff635ceea13aa285d25030d96e039712fd933c21454e8a2f5cb5b9d0a99fc883cd0ef782f2dae00d356991c01e2950d7de5cd86d3d30e36300dfbbff120b4c1311d641a9bbfe", 0x54, r0)
r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r2)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r1)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="9991db8fbf4b1d25dccecb092fa2e37417046112adc30190a2817ac63c06505b9260d530295baa0addb8b8bf60376678eeade3b30f04e07c8525428ecc51ad75507e2da6ae683dfe119cc26f3b3a6027710989f28d511b97cc549613b65da410b0398e8b06925bfcdb7f84bf01f190d4f3f37d0b64a6de12b325037561f5b35b355cd8d9c8cf14833b1f2339ec22058390326c", 0x93, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)=@chain={'key_or_keyring:', r4})
add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:03 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000002)

10:59:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:16 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={r1, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc)
tkill(r1, 0x1f)
r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f00000000c0), 0x121a00, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x10)
ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000100)={{r4}, 0x9, 0xfff, 0x9})
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:59:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000240)='encrypted\x00', 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$update(0x2, r1, &(0x7f0000000080)="19ba22712abb9a159bb3d0c6b840c20bf8f58568c1bce47dde6691de486b892c09b037d8c7567a0a0e3ff45fc29019066aea87c447081b529d851ab106dbfc8dd08658cfd5a1e50356ba07a54a08ffff498c245ccf247b8924b9bc1946b04164e01e5f9ce3930cacfce328c07fb1cf5adb332a2502076190576a846fc38b239ad135ce9f2cc0988605c5c2fe3368b62f", 0x90)

10:59:16 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a00000a)

10:59:16 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6024000)

10:59:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2fec, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:59:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000060)

10:59:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:16 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f0000000400)=""/121, 0x79}, {&(0x7f0000000480)=""/45, 0x2d}], 0x5, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {<r2=>0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x108}, 0x10020)
perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x9, 0xfe, 0x81, 0x3f, 0x0, 0x52e, 0x42402, 0xe, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x40, 0x3, 0x3, 0x5, 0x1, 0x20000000, 0x2, 0x0, 0xb8}, r2, 0x1, r0, 0x3)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff)

[ 2202.954232] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2202.956664] EXT4-fs (loop7): unable to read superblock
10:59:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)
r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0)
request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='syz', r5)

10:59:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000ec0)

10:59:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:26 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000240)="d7d49dbe61f448d2a9318a1a191959b43c532a4e81434a92534b3aab9713d6068d4fb3ee543c2b0ee17002416166d60745f253f8660ba2994cbd78a9b0691c38c634894b12f37a399b2e9fd54e68206552e3ff909ebe12313d042d87be587bd084c3e1842115017ab0ea05e3d64885d32eb2be552578c57e79ed035cb590e8553e062d1783dcf5d306896a31b3fcc2df384a8975de264f4478b8956e387a4a16db4abce6f1ba8a5a7982f5dfbbdbf404e7c3025a54cc6f2d90aa8175d22d69dbdf40f4035ef65bdee6", 0xc9, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
clone3(&(0x7f0000000b40)={0x20200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r6 = request_key(&(0x7f0000000440)='blacklist\x00', &(0x7f0000000480)={'syz', 0x0}, &(0x7f0000000500)='\xe2\xf5\x11%\xc6\x001\xd4\xeec\xea&\xda\n2\x16J\x9aU\xffe\b\xa5\xf2\xc18g\x9d^~\x86\xd0aE^\x8c\x93\xfc&\x883\t\xf5\xcf\xfb\xd8\xeb\x15\xd8\xef\xe3\xc4\x17;?t`\xf1\xa1?\x9b|\xef\"wj\xaa8X+\x1cI\xee\t\x0f\'\xdd\xfb\r\xb1\xdb\x19\xb5\xf7\x03\xd7BW\xe1O\xab\x87\xcd\x13\r\xeba\xc0\x92\x8b\x9ftm\xc1\x91\x87\x8a\xc50\xdae\x85\xb0\x91\xd2V6\"F\xe1X\xc5N\x82\x93\x17\xf2\x9b\xf5l)\xe3W\xae&i\x96]\x94z\x1c%\xe3\xf3P\x16?\xc1\x1f\xfeb;\x86\xcc\x930`\xc1\x90rA\xbbgF\xdf\x1aA\xf9\xff\xeee]\xf5\x97\xbdM\x83\xda\x9f+\x1aK\x04\xbc\xa4EX\xce\xd9<\xf0\xf8M\x87\"\xc3\x13\x86\xf7/\xc8\x89+\xf4\xa1S\xe5L\xb9\xb9\x88X\x10\xd8\x7f\x87\x06\x1c\x05TVY\xae\xa0\xfcf\x1e\t\xf8\xc0\xfe\x1cN\x88\x94%\x87e\x9ebZ\x9e\xd5V\xcd\x9f\x1dF\xdd\xea\x18\b\xae\xf8\x03dpR@[[\x97\xfe\x98\xb3X\xf0F\t%\xc3_\x12\xb1m(U;f\x90[.4\x9d:\x86\xe8\x86\x0e\x00i\x8e\xdb\x05\xd7\x9aw\b\x81\x02}\x8b\x04\x14/?1\x18\x9f\x9e7W\xfet\xb9\xe9\x109?D\x9f\xff~\xb9\x8e\xa3\xc7~\x96[\xc7\xf6\x91w\x0f]\xdb\xbd\xb98\xec\\\x93#\x97\xb7W\xdb-ef\xa6U\xb8(q\xd7jh\xad\x19Z;\x84\xaf|\x12\xbbD9\xe0\x8a7\x17\xe4\x01\xd4\x8c\xee\xa7\xe9\xba\xda\xb4\x9e\x8d\xd7\x11\xfa\xe5\x91$p\xfd\x95\x1cT\xc2(*j\x98-\x1e\xde\xc45`\xech\xe7\xd5CW\xa5\xfc\x9c\x88\x97T\r\x18\x8d', r3)
add_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)="a40456122d63bb2de38c2941067a8e9f2a00e33989ca021ac5", 0x19, r6)
keyctl$negate(0xd, 0x0, 0xfffffffffffffffe, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2)

10:59:26 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:26 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = dup(r0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x4, 0x7f, 0x0, 0x0, 0xfd8, 0x3000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xa83a, 0x4, @perf_config_ext={0xb77, 0x100}, 0x880, 0x3, 0x2, 0x8, 0xf4, 0x1, 0x2, 0x0, 0x400, 0x0, 0x3}, 0xffffffffffffffff, 0xf, r2, 0x2)

10:59:26 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x0, 0x8, 0x7f, 0x0, 0x0, 0x10, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x8860, 0x3, 0x3, 0x9, 0x9, 0x4, 0x8, 0x0, 0x81, 0x0, 0x5}, r1, 0xe, r3, 0x2)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

10:59:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4}, 0x902, 0x7, 0x81}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x5, 0x1f, 0x15, 0x7f, 0x0, 0x100000000, 0x10, 0x9, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x102, 0x4, 0x0, 0x0, 0x752, 0x0, 0xff, 0x0, 0x4, 0x0, 0x30}, r1, 0x10, r0, 0x1)
r2 = getpgid(r1)
ptrace$setregs(0x9101749e9fe1670f, r2, 0x7, &(0x7f00000000c0)="a67bd9e3755f4161c93cbaf4ddde644ffd173ccd48fceac55fe22706be66e94cb47825b289bb16b241bf5c294b700d9fc90482cd65242f8d2dcd9386d4b104c567890a17ff64eccabf6b0b1736e90c9e010c97829915c345d019af9e33dc1e4f5b5a3764bf0f9d8c2118b7f92d26be7e51505acd987a3f24f24416abbf3a10895e6cf3e028f7044c7aac53170c283f4940f60465411770fe595f025b279cb81778e74f4ce1ec18aef5ddb046ca045d7f4c215a82228a52560ed3c38afbe7d9673841e79fd5b87b4c6f9dbf67c6fa96531acce31c04e4c97e017e3040cd18817172272de993a1b95782c8f108da6bd6319f86678e531fdf9ac2")
unshare(0x4a000080)

10:59:26 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3013, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:59:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:26 executing program 5:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
dup(r2)
sendmsg$802154_dgram(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0x14, &(0x7f0000000280)={0x0}}, 0x0)
sendmsg$802154_dgram(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14, &(0x7f00000003c0)={&(0x7f0000000240)="9321b4e008b1d581bd811ad04986ddacb546160a94d107ba13bb9f19d2103c41d4379604aee17a977c3cdae59bba10015675c9870e36f4349de53963ff33986a00a7e1835b86425d10efac47091888422bc25f8a361e7c0ecaa284da9b227a8a58d37ba783f68d96b72592754e82bb64544c87e63bbcf79b735a599f560f17f6c97a6963e38cdba534d2d530bf01cc8a25adc0be888f24165ea1bfa022a0dd0d24cf52953f593b0b38ccee4dad4a69f6fa0dbed6c020544bc7226fc1f8ab89ef4683a60a4e10d3026762be64e4c07870a371bbcfb562812518d15c06b679c5a679bfd606bab1efa4b82dbc582d3ee5c70d79c029", 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x5)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9948}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000050}, 0x8800)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/scsi_mod', 0x22000, 0x20)
perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x40, 0x1, 0x8, 0xa7, 0x0, 0x3, 0xb100a, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x7fffffff, 0x9}, 0x8008, 0x2, 0x5, 0x1, 0x5, 0x5, 0x1ff, 0x0, 0x6, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x7, r3, 0x2)
unshare(0x6020400)

10:59:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:27 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:27 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "f6650483e150bd3413ff7ba6c9ba131e1441ada06b14eec0eca334da1a79ec6ce38fe0b1ade9ba5e9c35a84ca54324caca966fb9674b11e54aeb290cdab7f63b", 0x25}, 0x48, r0)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='ceph\x00', &(0x7f0000000240)='asymmetric\x00')
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:27 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:27 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:27 executing program 5:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc290, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0)
unshare(0x6020400)

10:59:27 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000240)={"1bc6a74107a65773b1f8db70afb50d13", 0x0, <r2=>0x0, {0x7ff, 0x1}, {0x7, 0x3}, 0x3ff, [0x3, 0x5, 0x9, 0x7fffffff, 0x5, 0x8, 0x100, 0x3ff, 0x1000, 0x1000, 0x4a0, 0x10001, 0x3, 0x2, 0x7f, 0x80]})
ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f00000000c0)={0x0, 'batadv_slave_1\x00', {0x3}, 0xffff})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, <r3=>0x0})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000005c0)={"25395901abc4d097640a2c6a065cbeda", r2, r3, {0x1, 0x3ff}, {0x5, 0x8001}, 0x0, [0x9, 0x1, 0x10001, 0x1ff, 0x8, 0xfffffffffffffffc, 0x10001, 0x1, 0x0, 0x0, 0xffffffff, 0xfffffffeffffffff, 0x4, 0x8, 0x4452]})
request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='builtin_trusted\x00', r1)

[ 2213.591891] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2213.597655] EXT4-fs (loop7): unable to read superblock
10:59:38 executing program 3:
r0 = fork()
ptrace(0x11, r0)
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x0, &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x0)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
r3 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r4=>0x0})
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r6, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r5, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0)
r7 = fork()
tkill(r7, 0x1f)
r8 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x6c, r2, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x1, 0x19}}}}, [@NL80211_ATTR_PID={0x8, 0x52, r7}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r0}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x6d}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x59}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x90)
r9 = fork()
r10 = gettid()
tkill(r10, 0x20)
ptrace$setopts(0x4206, r9, 0x1ff, 0x4c)

10:59:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x6af1, 0x2, 0xffffff81, 0x7, 0x100})

10:59:38 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0034, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$reject(0x13, r1, 0x9, 0x0, r0)

10:59:38 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3017, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:59:38 executing program 5:
unshare(0x4000400)

10:59:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='*}@,\x00', r0)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x1)

10:59:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:38 executing program 6:
perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x2100, 0x0, 0x0, 0x0, 0x3, 0x869, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="478dee2af7aa2b8304daefaf678bad07f37207e879a093eeb47b2a13efc708e283666b898c01d79619e40aea5121bbbbf5d88cf166331b345a1d38663a66a8e990c5c974bfca9fcdf752a5bd8bf03612fd9899a6a507c21d1eecd000bc58138bf376f62bd3233f27c264e544620a4850cc58ec477243b95c06f7b240a946675246907ededef2", 0x86, r0)
r2 = fork()
tkill(r2, 0x1f)
add_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000500)="66c822225f41991da00530376995bd12b11282b49d0884d801ffda6350c17349bc881199902dc2a3e88c8405814c28c764d223c78f10283eeb0cfd96d3695699e4f9c6eaccf7f543e0b538b3143307f12ccdb020cba4a661d18143be6b7dba94adc0141de12540a756684c64f41da3ed801264402de43228557ceb4da6d349f18ebca7f5d316789e8fce8ae901680b480fa8af090ef7288ceae9e12aa4a2bea16ea70792eff138a030b18b8ba9a72994e42bf59760966a8e467473c0c7aeee2690429227afbd53c9f7fde11d11b13239d9731c666918eaa84a48d75b2f36d191", 0xe0, r0)
perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x8, 0x1, 0x79, 0x7, 0x0, 0x0, 0x20402, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x3f, 0x265}, 0x0, 0x1, 0x2, 0x5, 0x8, 0x6, 0x401, 0x0, 0x5, 0x0, 0x1}, r2, 0xa, 0xffffffffffffffff, 0x0)
add_key$keyring(&(0x7f0000000200), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r0)
r3 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000340)='keyring\x00', r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000380)=@keyring={'key_or_keyring:', r3})

10:59:38 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x40, 0x9, 0x3, 0x9, 0x0, 0xfffffffffffffffb, 0x80, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x10004, 0x7, 0x1, 0x5, 0x8ba, 0x8, 0x0, 0x0, 0x4, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0xa)
ioctl$EXT4_IOC_MIGRATE(r0, 0x6609)
unshare(0x6020400)

10:59:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000680), &(0x7f00000006c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000640)='asymmetric\x00', &(0x7f0000000700)=@keyring={'key_or_keyring:', r0})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000180)='[\x00', 0x0)
add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000580)={'fscrypt:', @desc2}, &(0x7f00000005c0)={0x0, "8c9edb29751be50a964fe0feb40a06a84022c3b8000623a642d38e8df62645545c14afbdec2e04dbbc083da3b720c025d40d5c7406a2f0d200440068d78d7a73", 0x1c}, 0x48, 0xfffffffffffffff9)
r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080), 0x0, r1)
r3 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r2)
r4 = add_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="d0c36e8c93059c1b2b7bd71e330fd75f551822053efec8bba94716483071b065f892d30af6d2f2d8abb34e15247e50d4040abd8361b57dd78c7f7a24c77eeb055fa932a94276612db550e5489ce4cce960917fbff09ce1d4e8a06ff8b218c58648ccdb4c535ad42dd82d9d3558b4cc99fdd7ea45da2cb3ed56710e1550fa558dcae286bc9a0c18445091a0cb9cd2031bdb4af5c500a1a0640eb3beb4a16aeb580656e6f37f6dfd3ba9af9d6ad63ba90ceb4f4f59eceba7b069fc34ed2f8d9b2f383fc0a5abcc0d2505cf9877fed29778c962dadce9e10f0704cc858b398d11", 0xdf, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000004c0)='user\x00', &(0x7f0000000540)=@secondary)
add_key$keyring(&(0x7f0000000080), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r3)

10:59:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000000), 0x6, 0x604000)
unshare(0x6020400)

10:59:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:38 executing program 3:
r0 = fork()
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=<r1=>0x0)
tkill(r1, 0x6)
r2 = fork()
tkill(r2, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

[ 2225.250077] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2225.251661] EXT4-fs (loop7): unable to read superblock
10:59:50 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3032, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

10:59:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgrp(0x0)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0x3, 0x81, 0x24, 0x0, 0x8707, 0x4000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1f, 0x2}, 0x0, 0x101, 0x200, 0xd, 0x2, 0x50c, 0x4f54, 0x0, 0x2, 0x0, 0x9}, r1, 0x2, 0xffffffffffffffff, 0x3)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0x3, 0x8, 0x4, 0x0, 0xfffffffffffff001, 0x40478, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0xfffffffffffffff9, 0x9}, 0x4080, 0x20, 0x3, 0x4, 0x7, 0x3cf3, 0x4, 0x0, 0x6, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r0, 0xa)
unshare(0x6020400)

10:59:50 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:50 executing program 2:
sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x9}}}, 0x24}, 0x1, 0x0, 0x0, 0x200a8804}, 0x8)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)

10:59:50 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0xff, 0x1, 0x8, 0x0, 0x6, 0x849, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x3}, 0x800, 0x1, 0x8000, 0x4, 0x1b40000000, 0x9, 0x9, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xd, r0, 0x8)
unshare(0x4a000080)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x6, 0x7f, 0xc1, 0x0, 0xf3c4, 0x88080, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x0, 0x8001, 0x4000, 0x4, 0x8, 0x9, 0xd8, 0x0, 0x8b, 0x0, 0xfffffffffffffe01}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6)

10:59:50 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r2)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000006c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x14, r4, 0x729}, 0x14}}, 0x0)
r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r6 = dup(r5)
bind$802154_dgram(r6, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r6, &(0x7f0000000000)={0x24, @long}, 0x14)
r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r8 = dup(r7)
syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r2)
bind$802154_dgram(r8, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r8, &(0x7f0000000000)={0x24, @long}, 0x14)
sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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", @ANYRES32, @ANYBLOB="08001d00", @ANYRES32=r6, @ANYBLOB="080001000100000008001d00", @ANYRES32=r8, @ANYBLOB], 0x40}, 0x1, 0x0, 0x0, 0x20044000}, 0x20800)

10:59:50 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3)
unshare(0x6020400)

10:59:50 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 2:
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001240)={0x0, <r0=>0x0})
r1 = getpgid(0x0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
clone3(&(0x7f00000012c0)={0x21c018500, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000000c0)=""/45, 0x2d, &(0x7f0000000240)=""/4096, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, r0, r1, 0x0, 0xffffffffffffffff], 0x6, {r3}}, 0x58)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$fscrypt_v1(&(0x7f0000001340), &(0x7f0000001380)={'fscrypt:', @auto=[0x30, 0x38, 0x37, 0x33, 0x31, 0x66, 0x36, 0x64, 0x63, 0x31, 0x31, 0x33, 0x31, 0x35, 0x65, 0x35]}, &(0x7f00000013c0)={0x0, "4c97a38280f253cb72cc790a6d03902b7fc0d6c5ddaeefca81580f6f2cc90acb9392e0e0717515c86de3c46188f31d054d0bdb7e0c93136d4b4ade1b7036d7f3", 0x13}, 0x48, 0xfffffffffffffffd)
keyctl$unlink(0x9, r5, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

10:59:50 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = fsmount(0xffffffffffffffff, 0x1, 0x3)
r2 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x10001}}, './file0\x00'})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2237.063916] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2237.065419] EXT4-fs (loop7): unable to read superblock
10:59:50 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

10:59:50 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
dup2(r0, r1)

11:00:02 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3035, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:02 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @private}, &(0x7f0000000040)=0x10)
fchmod(r0, 0xe0)
unshare(0x4a000080)

11:00:02 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
fork()
r1 = fork()
tkill(r1, 0x1f)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/43, 0x2b}], 0x1, &(0x7f0000000a00)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000eadc62f2d5c7d12a00000000000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES64=r0, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x118}}, {{&(0x7f0000000240), 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f0000000480)=""/237, 0xed}], 0x2, &(0x7f0000000580)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, <r3=>0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {<r4=>0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}], 0x2, 0x100, &(0x7f0000000400))
tkill(r4, 0x80000b)
move_pages(r0, 0x2, &(0x7f00000006c0)=[&(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
r6 = gettid()
r7 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000085c0)={0x0, <r8=>0x0, <r9=>0x0}, &(0x7f0000008600)=0xc)
r10 = socket$packet(0x11, 0x2, 0x300)
r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r12=>0x0})
setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000100)={r12, 0x3, 0x6, @multicast}, 0x10)
sendmsg$nl_xfrm(r3, &(0x7f00000009c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000740)=@expire={0x1a4, 0x18, 0x2, 0x70bd28, 0x25dfdbfd, {{{@in=@dev={0xac, 0x14, 0x14, 0x36}, @in=@loopback, 0x4e23, 0x7a8, 0x4e21, 0x987, 0xa, 0xef9c7b7d9538411, 0xa0, 0x16, r12, r8}, {@in6=@remote, 0x4d5, 0x33}, @in6=@remote, {0x100000000, 0x9, 0x0, 0xff, 0x6f03, 0x8000, 0x9, 0x8000}, {0x21, 0x9, 0x1, 0x9c}, {0xaa, 0x20, 0x9}, 0x70bd28, 0x3500, 0x2, 0x6, 0x6, 0x32}, 0xaf}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd2a, 0x7}}, @lifetime_val={0x24, 0x9, {0x5fce, 0x80, 0x3, 0x4}}, @srcaddr={0x14, 0xd, @in6=@mcast2}, @algo_comp={0x52, 0x3, {{'deflate\x00'}, 0x50, "4ef7f63e5368ee155416"}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2c, 0x7}}]}, 0x1a4}}, 0xc003)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r9)
setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000440)={r6, r2, r9}, 0xc)

11:00:02 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x460800, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:02 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)
r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0)
request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='syz', r5)

11:00:02 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x40000600)

11:00:02 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)
r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0)
request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='syz', r5)

11:00:02 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)="0f7e25651891b2c6f36c691627612c6a390ab0c7a6e613aae8617e10ae9784d6b6b3f55a8d4ffd59c3a6f2afcbebeeebb283a856cb62929d4384679e6d1ee196ca0b8915044fd78f909c33e74813c7eaf97e9fe9826a8c6459f516120e186558d6d91871316aec6a", 0x68, r0)
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="a80e6f676c63755d6197c8f5132ef48d0c379d51283116239bc8a19bab85abf6c8f7f7fb16f5f3b07950f24cf87018b6d4cbbcf2a661ced20f498f3476710fd31f6b2aab95fc2b96af717b4c3c9e6003d9349996cb81697961e9eb79d0be4ca0cd70b979a6c7ae29948e7f06deb1119e4b25d6396b337e3068c86fa470f191dec6dd08a6dc17f0983b6875c7e3fed48126ac1bb2bb3df50fcc9accff", 0x9c, r1)

11:00:02 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)
r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0)
request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='syz', r5)

[ 2248.950712] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2248.953144] EXT4-fs (loop7): unable to read superblock
11:00:02 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:02 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0)
unshare(0x4a000080)

11:00:02 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0)

11:00:14 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='ceph\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r0})

11:00:14 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2})
unshare(0x6020400)
unshare(0x2000400)

11:00:14 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4800, 0x20)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x3, 0x2, 0x42, 0x6}, 0xc)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4200, 0x0, 0x99, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x1f, 0x80, 0xef, 0x6, 0x0, 0x2ea8e144, 0x800, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x488fa285a66a78df, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0xfff, 0x80000001, 0x0, 0x101, 0x6, 0x100, 0x0, 0x0, 0x0, 0xffffffffffffff01}, 0x0, 0xb, r1, 0x8)
unshare(0x4a000080)
unshare(0x10400)

11:00:14 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:14 executing program 3:
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
r2 = fork()
tkill(r2, 0x1f)
ptrace(0x11, r2)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)
r3 = fork()
tkill(r3, 0x1f)
ptrace(0x11, r3)

11:00:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})
add_key$keyring(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r2)

11:00:14 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3039, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f00000003c0)='.dead\x00', &(0x7f0000000400)=@keyring={'key_or_keyring:', r1})

[ 2260.510303] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2260.511158] EXT4-fs (loop7): unable to read superblock
11:00:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:14 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:14 executing program 6:
perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0xa80080, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)

11:00:14 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3230, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:14 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
unshare(0x6020400)

11:00:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

[ 2260.938489] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2260.939330] EXT4-fs (loop7): unable to read superblock
[ 2261.016870] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2261.018475] EXT4-fs (loop7): unable to read superblock
11:00:23 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:23 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r3, r4, r2, 0x0)

11:00:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:23 executing program 3:
ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f0000000000)={0x5, "95ef00d787411a8aaea4dfefc2a17809b50a1f708b54ae532f9f2483ec152c76095e5bbc26b9f5367dd6b587ba7ff813d620aca85a2bbb3ff3b7471ae6651c2f"})
ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0)
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x8, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x0)

11:00:23 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x3, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r0 = fork()
tkill(r0, 0x1f)
unshare(0x20020200)
syz_open_procfs(r0, &(0x7f0000000040)='setgroups\x00')
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x408000, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6c)

11:00:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4080, 0x66, 0x0, 0x5, 0x0, 0x7624}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
unshare(0x6020400)
unshare(0x2011380)

11:00:23 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa)
r2 = fork()
tkill(r2, 0x1f)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r0}, '\x00'})
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xff, 0x20, 0x8, 0x2, 0x0, 0x3ff, 0x5, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffe, 0x4, @perf_config_ext={0xfff, 0x6}, 0x800, 0x8, 0x1, 0x6, 0x5, 0x401, 0x1ff, 0x0, 0x0, 0x0, 0x1}, r2, 0xffffffffffffffff, r3, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:23 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3530, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:23 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2270.181968] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2270.183107] EXT4-fs (loop7): unable to read superblock
11:00:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r1 = getpid()
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x4, 0x1, 0x7, 0x0, 0x0, 0x5, 0x10, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffff39c, 0x7, @perf_config_ext={0x4, 0x5}, 0xe458770f86b02bba, 0x8, 0x6, 0x5, 0x1, 0xffffb406, 0x6, 0x0, 0x1, 0x0, 0x20}, r1, 0xf, r0, 0x9)

11:00:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3782, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, <r3=>r0, {0x4}}, './file0\x00'})
ioctl$TIOCSPTLCK(r3, 0x40045431, &(0x7f0000000280))
r4 = dup2(r2, r1)
ioctl$SG_IO(r4, 0x2285, &(0x7f00000022c0)={0x53, 0xfffffffffffffffe, 0x6, 0x0, @buffer={0x0, 0x20000, &(0x7f0000000140)=""/224}, &(0x7f0000001240)="05ae46670f9d", 0x0, 0x0, 0x0, 0x0, 0x0})
r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_mr_vif\x00')
ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000300)={0x1, 0x1, 0x10, 0x20, 0x17c, &(0x7f0000000480)})
unshare(0x6020400)
setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@private1, @in=@multicast2, 0x4e23, 0x3, 0x4e24, 0x0, 0xa, 0x10, 0x0, 0x5b}, {0x7ff, 0x100000001, 0x2, 0x401, 0x0, 0x100000000, 0x5, 0x9}, {0x6f8, 0x44, 0x3, 0x9}, 0x2, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2, 0x4d3, 0xff}, 0xa, @in6=@rand_addr=' \x01\x00', 0x34ff, 0x0, 0x3, 0x29, 0x8, 0x7, 0x100}}, 0xe8)

11:00:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:34 executing program 3:
setrlimit(0xf, &(0x7f0000000040)={0x0, 0x7e})
r0 = fork()
tkill(r0, 0x1f)
r1 = fork()
epoll_create(0x10000)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x8d, 0x9, 0x3, 0xfc, 0x0, 0x8, 0x212, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x4, @perf_config_ext={0x10000, 0x5}, 0x800, 0xfba, 0x7f, 0x6, 0x1, 0x3, 0x4, 0x0, 0x8, 0x0, 0x9}, r1, 0x10, 0xffffffffffffffff, 0x2)
r3 = fork()
tkill(r3, 0x1f)
getpgrp(r3)
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001300)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/73, 0x49}, {&(0x7f0000000100)=""/27, 0x1b}], 0x4, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000540)=""/187, 0xbb}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/97, 0x61}, {&(0x7f0000000780)=""/184, 0xb8}, {&(0x7f0000000840)=""/69, 0x45}, {&(0x7f00000008c0)=""/78, 0x4e}, {&(0x7f00000009c0)=""/20, 0x14}, {&(0x7f0000000a00)=""/143, 0x8f}, {&(0x7f0000000ac0)}], 0xa, &(0x7f0000000bc0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{&(0x7f0000000cc0)=@abs, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d40)=""/33, 0x21}, {&(0x7f0000000d80)=""/22, 0x16}, {&(0x7f0000000dc0)=""/196, 0xc4}], 0x3, &(0x7f0000000f00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000000fc0)=@abs, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001040)=""/235, 0xeb}, {&(0x7f0000001140)=""/240, 0xf0}], 0x2, &(0x7f0000001280)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78}}], 0x4, 0x40002000, &(0x7f0000001400)={0x77359400})
fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x2, r0})
tkill(r1, 0x1f)
move_pages(r0, 0x1, &(0x7f0000000440)=[&(0x7f0000ffa000/0x6000)=nil], &(0x7f0000000940)=[0x3, 0x6, 0x7fffffff], &(0x7f0000000980)=[0x0, 0x0, 0x0], 0x4)

11:00:34 executing program 6:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x7f)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={""/10, ""/2, @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8)
statx(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x5800, 0x400, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r5 = dup(r4)
bind$802154_dgram(r5, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r5, &(0x7f0000000000)={0x24, @long}, 0x14)
r6 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r6, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r5, 0xc0189377, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="00000000fb0000002e2f66696c653000"])
r7 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r7, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
dup(r7)
keyctl$chown(0x4, r1, r2, r3)
creat(&(0x7f0000000480)='./file0\x00', 0x44)

11:00:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xa0, 0xf8, 0x24, 0x7, 0x0, 0x0, 0x4040, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x600, 0xfffffffffffffffe, 0xe9, 0x1, 0x1, 0x81, 0x800, 0x0, 0xfffeffff, 0x0, 0xffff}, 0x0, 0x10, r0, 0x0)
unshare(0x4a000080)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)

11:00:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0xff, 0x1, 0x8, 0x0, 0x6, 0x849, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x3}, 0x800, 0x1, 0x8000, 0x4, 0x1b40000000, 0x9, 0x9, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xd, r0, 0x8)
unshare(0x4a000080)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x6, 0x7f, 0xc1, 0x0, 0xf3c4, 0x88080, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x0, 0x8001, 0x4000, 0x4, 0x8, 0x9, 0xd8, 0x0, 0x8b, 0x0, 0xfffffffffffffe01}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6)

11:00:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:34 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendfile(r0, r1, 0x0, 0xc7)
unshare(0x6020400)
unshare(0x0)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r2=>r0}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x400}}, './file0/file0\x00'})
ioctl$TCGETS2(r2, 0x802c542a, &(0x7f00000000c0))
dup(r2)

11:00:34 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:34 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

[ 2281.506690] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2281.507480] EXT4-fs (loop7): unable to read superblock
[ 2281.616387] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2281.617139] EXT4-fs (loop7): unable to read superblock
11:00:47 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3930, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:47 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={{r0}, 0x3, 0xffffffffffff0916})

11:00:47 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:47 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:47 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0xff, 0x1, 0x8, 0x0, 0x6, 0x849, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x3}, 0x800, 0x1, 0x8000, 0x4, 0x1b40000000, 0x9, 0x9, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xd, r0, 0x8)
unshare(0x4a000080)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x6, 0x7f, 0xc1, 0x0, 0xf3c4, 0x88080, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x0, 0x8001, 0x4000, 0x4, 0x8, 0x9, 0xd8, 0x0, 0x8b, 0x0, 0xfffffffffffffe01}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6)

11:00:47 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7, 0x80, 0x0, 0x3, 0x0, 0x887e, 0xa230, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x7}, 0x4, 0x10001, 0x481000, 0x1, 0x4, 0x1b, 0x7, 0x0, 0x4, 0x0, 0xc4c4}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, <r0=>0x0})
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0xfd, 0x2, 0x0, 0x0, 0x1ff, 0xa20, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000080), 0x7}, 0x2, 0x1a, 0xd60, 0x6, 0x0, 0x200, 0x2, 0x0, 0x1, 0x0, 0x1ff}, r0, 0xe, r2, 0x1)
unshare(0x40070780)
unshare(0x2050080)
unshare(0x100)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1)
unshare(0x10000400)

11:00:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:00:47 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

11:00:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = fcntl$dupfd(r0, 0x406, r1)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x20, 0x7, 0x7, 0x4, 0x0, 0x0, 0x18, 0xd, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x8810, 0xe5, 0xfffffff9, 0x5, 0x6bde, 0xfffffeff, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
ioctl$CDROMCLOSETRAY(r2, 0x5319)
unshare(0x6020400)

11:00:47 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:47 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:47 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

11:00:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:47 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

[ 2294.284924] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2294.287174] EXT4-fs (loop7): unable to read superblock
11:00:58 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0xff, 0x1, 0x8, 0x0, 0x6, 0x849, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x3}, 0x800, 0x1, 0x8000, 0x4, 0x1b40000000, 0x9, 0x9, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xd, r0, 0x8)
unshare(0x4a000080)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x80, 0x2, 0x6, 0x7f, 0xc1, 0x0, 0xf3c4, 0x88080, 0x7, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0xf}, 0x0, 0x8001, 0x4000, 0x4, 0x8, 0x9, 0xd8, 0x0, 0x8b, 0x0, 0xfffffffffffffe01}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x6)

11:00:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0xa000000)

11:00:58 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:58 executing program 5:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0)
unshare(0x6020400)

11:00:58 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

11:00:58 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:00:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:00:58 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:00:59 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:00:59 executing program 1:
unshare(0x48000080)

11:00:59 executing program 5:
getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000000)={'filter\x00', 0x0, 0x0, 0x0, [0x6, 0x8004, 0xffffffff, 0x77, 0x8, 0x80000000000003]}, &(0x7f0000000080)=0x78)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@vsock, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/108, 0x6c}, {&(0x7f00000003c0)=""/196, 0xc4}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f00000002c0)=""/29, 0x1d}], 0x6, &(0x7f0000000300)}, 0x10100)

11:00:59 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xa0, 0xf8, 0x24, 0x7, 0x0, 0x0, 0x4040, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x600, 0xfffffffffffffffe, 0xe9, 0x1, 0x1, 0x81, 0x800, 0x0, 0xfffeffff, 0x0, 0xffff}, 0x0, 0x10, r0, 0x0)
unshare(0x4a000080)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)

11:00:59 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x0, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x81, 0x3, 0x7f, 0x0, 0x9, 0x85004, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x24, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x210, 0xa226, 0x200, 0x0, 0xff, 0x2, 0x8, 0x0, 0x92, 0x0, 0x2}, 0x0, 0x6, r0, 0x8)
unshare(0x60000080)
ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, 0xc1, 0xff, @scatter={0x1, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/63, 0x3f}]}, &(0x7f0000000140)="68afa08751c34ed622fcf71064ed09daaad3151f900c33581c0ed51c78e9bfe11db71485cbdcf7dfdb27a9dcfd15435f4b55b07ff3694eab7a4bdc8c7cd6044cfbb169b4d6effab7dab673565f628b8f9faa42c1477e92b0398c238026706d143af8499f1f9560fce75897dc2e5d463c70dbc183d9179441adc68e0a0bf31a049dab02eafc8bc0a47efa161852d023564566a147f05a385520f541c483b0cfba7b33c5ffa79a43ce7c21dcf71116a811bac5f572cb1702d84071705ea3f2f80245", &(0x7f0000000240), 0x8, 0x10037, 0x3, &(0x7f0000000280)})

11:00:59 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)

11:00:59 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:00:59 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:09 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xa0, 0xf8, 0x24, 0x7, 0x0, 0x0, 0x4040, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x600, 0xfffffffffffffffe, 0xe9, 0x1, 0x1, 0x81, 0x800, 0x0, 0xfffeffff, 0x0, 0xffff}, 0x0, 0x10, r0, 0x0)
unshare(0x4a000080)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)

11:01:09 executing program 1:
ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000000)={{0x80000000, 0x7}, 0x100, './file0\x00'})
setfsuid(0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:01:09 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xffffffbffffffffe, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x2, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/203, 0xcb)
unshare(0x6020400)
getpid()

11:01:09 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:09 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

11:01:09 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x0, 0x0, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:09 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x0, 0x0, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

[ 2316.022610] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2316.030245] EXT4-fs (loop7): unable to read superblock
11:01:18 executing program 5:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r0=>0x0}, &(0x7f0000000040)=0xc)
setresgid(0xee01, 0x0, r0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8428}}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x480200, 0x0)
getsockname(r1, &(0x7f00000000c0)=@pppoe, &(0x7f0000000140)=0x80)

11:01:18 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:18 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpid()
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0xfa, 0x3, 0x1, 0x0, 0x3, 0xa0004, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x100, 0x4, @perf_config_ext={0x2800, 0x8}, 0x802, 0x2, 0x8000, 0x1, 0x0, 0x9, 0x8000, 0x0, 0x9, 0x0, 0x4faa}, r1, 0x0, r0, 0x3)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000))
unshare(0x4a000080)
unshare(0x80)

11:01:18 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4300, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:18 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x0, 0x0, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:18 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:18 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xa0, 0xf8, 0x24, 0x7, 0x0, 0x0, 0x4040, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x600, 0xfffffffffffffffe, 0xe9, 0x1, 0x1, 0x81, 0x800, 0x0, 0xfffeffff, 0x0, 0xffff}, 0x0, 0x10, r0, 0x0)
unshare(0x4a000080)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)

11:01:18 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000180), 0x1400)

11:01:19 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:19 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000000000007, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x81, 0x9, 0x80, 0x6, 0x0, 0x9, 0x20040, 0xd, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff7, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0x8, 0x5a0000, 0x0, 0x9, 0x3, 0x7, 0x0, 0x1000, 0x0, 0x5}, 0xffffffffffffffff, 0xb, r0, 0x8)
unshare(0x6020400)

11:01:19 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:01:19 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:19 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, &(0x7f0000000180), 0x1400)

11:01:19 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:19 executing program 5:
get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x2)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:01:19 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
dup2(r0, r1)

[ 2325.783803] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2325.785276] EXT4-fs (loop7): unable to read superblock
11:01:28 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:28 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7e0b, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:28 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "fb3013e15e86ed1f08a7804149651c210f615da9fadf045acdbd606fd3beff1c921ba8841d4c7206dddc345fd23198a943368ef2a33899de7f3a2ff0a2dede95", 0x1a}, 0x48, r1)

11:01:28 executing program 6:
perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002, 0x50e9, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:28 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000001680)={0x3, 0x80, 0x1, 0x1f, 0x9, 0xba, 0x0, 0x8, 0x8000, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200, 0x0, @perf_config_ext={0x3ff, 0x1ff}, 0xa001, 0x4, 0x4, 0x0, 0x3ff, 0x2, 0x5, 0x0, 0xff, 0x0, 0xf83}, 0x0, 0xb, r0, 0x9)
unshare(0x6020400)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
close(r1)
readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/37, 0x25}, {&(0x7f00000013c0)=""/198, 0xc6}, {&(0x7f00000014c0)=""/199, 0xc7}], 0xa)

11:01:28 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb)
r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r3=>r1, @ANYBLOB="0000000002000068f72f66696c655000cb0f778d9fbfed53f42b4580e575464798060aa405088b85b60da29c57dc098c5a8ab4efae91c463e056d1"])
fcntl$setlease(r3, 0x400, 0x1)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4}, './file0\x00'})

11:01:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, 0x0, 0x1400)

11:01:28 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, 0x0, 0x1400)

11:01:28 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, 0x0, 0x1400)

11:01:28 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x8, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:28 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x40000)

11:01:28 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_keyring_id(0x0, r1, 0x7fff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:28 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:28 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:28 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, &(0x7f0000000180), 0x0)

[ 2335.126522] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2335.127467] EXT4-fs (loop7): unable to read superblock
11:01:39 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000180), 0x1400)

11:01:39 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, &(0x7f0000000180), 0x0)

11:01:39 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8237, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:39 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:01:39 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:39 executing program 5:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x47f, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x29}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_ep_write(r0, 0x0, 0x24, &(0x7f0000000000)="52d03c3dcfd9b5ce6b0afc0f35342a745ec7e1f380bbe71d0feb55ecd7dbaad51e32a838")
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:01:39 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
mmap$perf(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000003, 0x10010, r1, 0x8)
unshare(0x4a000080)

11:01:39 executing program 2:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2346.215802] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2346.227104] misc raw-gadget: fail, usb_gadget_register_driver returned -16
11:01:39 executing program 2:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:40 executing program 6:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x905, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:40 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, &(0x7f0000000180), 0x0)

11:01:40 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400)

11:01:40 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:40 executing program 2:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2346.764375] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2346.765802] EXT4-fs (loop7): unable to read superblock
[ 2346.825415] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 2346.830966] misc raw-gadget: fail, usb_gadget_register_driver returned -16
11:01:51 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:51 executing program 6:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1002}}, &(0x7f0000000180), 0x0)

11:01:51 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, 0x0, 0x1400)

11:01:51 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:51 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:01:51 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa701, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:01:51 executing program 1:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
close(r0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
accept4(r1, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:01:51 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f0000000240)='./file0\x00', 0x200, 0x1)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:01:51 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2357.962033] tmpfs: Unknown parameter '@'
11:01:51 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:51 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, 0x0, 0x1400)

11:01:51 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:01:51 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f0000000240)='./file0\x00', 0x200, 0x1)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:01:51 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd9f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0x1}}, './file0\x00'})
r2 = openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x20000, 0x42)
fcntl$setsig(r2, 0xa, 0x35)
dup(r1)
unshare(0x4000000)

11:01:52 executing program 3:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:52 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:52 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:01:52 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2358.584835] tmpfs: Unknown parameter '@'
11:01:52 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, 0x0, 0x1400)

11:01:52 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x44a0}, 0x0, 0x3, 0xffffffffffffffff, 0x0)

11:01:52 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x0)

11:02:05 executing program 3:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:05 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x2000100)
unshare(0x200)

11:02:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x0)

11:02:05 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x20040880)

11:02:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb919, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:02:05 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mknodat$loop(r1, &(0x7f0000000240)='./file0\x00', 0x200, 0x1)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fork()
tkill(r0, 0x1f)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmstat\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xff, 0x7f, 0x20, 0x1f, 0x0, 0x1, 0x20, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x982c, 0x0, 0x9, 0x3, 0x6, 0x9, 0x5, 0x0, 0x400, 0x0, 0x7}, r0, 0xa, r1, 0x8)
unshare(0x6020400)

11:02:05 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:05 executing program 3:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2371.951037] tmpfs: Unknown parameter '@'
11:02:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

11:02:05 executing program 3:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:05 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x1, 0x8, 0x3, 0x0, 0xffff, 0xc00, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8000000, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x1, 0x8000, 0x58e5, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1, 0x0, 0x9}, r1, 0xe, r0, 0x3)
unshare(0x4a000080)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff)

11:02:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x0)

11:02:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

11:02:05 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='\x00')
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080))
r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
sendfile(r0, r1, &(0x7f0000000040)=0x8, 0x2915)
unshare(0x6020400)

11:02:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:05 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x0)

11:02:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

11:02:05 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2372.640051] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2372.640859] EXT4-fs (loop7): unable to read superblock
11:02:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:16 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd92f, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:02:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:16 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:16 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='*|/$$.\x00')
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, {0x5}}, './file0\x00'})
name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x1, 0x6, 0x8d0, 0x6}, {0x1, 0x200, 0x1349, 0x2}}}, &(0x7f0000000200), 0x1000)
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r1, &(0x7f00000003c0)=""/4096, 0x1000)

11:02:16 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3e, 0x2, 0x35, 0x5, 0x0, 0x2, 0x2c0, 0x1c, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x6428, 0xe}, 0x20080, 0x4, 0x1, 0x6, 0xa9800000000000, 0x1, 0x9, 0x0, 0x7, 0x0, 0xde79}, 0xffffffffffffffff, 0xc, r0, 0x0)
unshare(0x4a000080)

11:02:16 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x4, 0x3f, 0x7, 0x5, 0x0, 0x6, 0x201, 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x2, 0x2}, 0x1800, 0x101, 0x7, 0x8, 0xb84d, 0x56, 0xfffb, 0x0, 0xff, 0x0, 0x81}, 0xffffffffffffffff, 0xf, r0, 0x3)

[ 2382.917025] tmpfs: Unknown parameter '@'
11:02:16 executing program 5:
r0 = io_uring_setup(0x5053, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x0, 0x3})
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
writev(r0, &(0x7f0000001480)=[{&(0x7f0000000080)="9e8257cae64dc70834369b196c9139536bd53dd20881b067fc3e53c4b41b9566383c99cc700f5773bab7b267f957efe11c38b301373c651103b7750b13cf814a3cefd98984772782639ab7f7a37f6aec1634f02f93d31b953fd2b1879f523410f67221922baa4f09437f4657df5fa240ea7b724170c6dedbfaf37e5e7b1fbfbaeb5d6d76a61bca3d218a7e4561759999dd1cf2cf0d1dd53f4820a3fd3809da9c6ba0b185d9ca46fc4b1d36e8b9092f5829a1ba17822b93b9e7cac46f1a6f8b", 0xbf}, {&(0x7f0000000140)="c1043f53e8d81b8bfad9fc8e8fc685f76ce8157d57536365227d1a33de4d7f3a01fea9aebfa27270f9d3873b5d656a2a652b0028ef73d1ce9edb8811ff95dec0d6e13f8331518bd875c1f5cb9b12ce7df57d4af096a7ae10b82f37cb0ef7", 0x5e}, {&(0x7f00000001c0)="f6db0058400de7602ff205222919825d0fcab419a484546372a40ff8b6b7f5ce80c63052cec73a7c5d9557984746906aa1b90c080c9c47d354e435bfbcdf29c5cdb9f8edce91ababd136265c3e0d768a87b56885db7e3d49356ccadcb668aabbf077bd19b658ecedf18e2fe13df83b3d54a76943d8169c8cc452213961f8f3ce0d9bceb74e51e4d4f71016eb29dc877ecc93222642f6b462a46c07f33e562b7371dce2d88e6e6c1b1a104c8decd8d8d8716a1d6a0a4adc5ff83f3f2b04c5", 0xbe}, {&(0x7f0000000280)="b9e4d8fa83ab88a46991b00eec3e561c073952185e0a7b2202389170402d808106e0d6c132d86840feb8859cc41351ad475e4cf9c36214f83b806938e603b36bb87939b3b133f28b49372139cc3010", 0x4f}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ca00261713af4f74e50f8dafbb56c51f1f879c31f15fb8c4979e4a75f67e39e8050ec20aaa311be917936116b5f32fc18168e12cf4b331b4e1f138c8c894233d825b52f65ba1795d35b9694f004b6a41538b2499aabd2075", 0x58}, {&(0x7f0000001380)="54d0e891a0f4c46e3f75d8a1b4bfff91592dd591813bea97a98ee552c34621dc7c0076e530bc59d1b94ec87d4c20613e160d98282386662a65e5c23da42848bc738f9d2d6993219382ab51097cb8b57a31d03ab59ccc14fd87b0d4e99f3876625d835063b0a2d716afcdcd4092fb2b398c34f74c48cd7f7ba196670664af382b26d89c0d82bc78e9c4ef7b0b1e87a1cc93bedd303379ead74f8f8acde8bcf61fa0c8da8aae63f719f2feea0c0d6e37f64320694a48b6d0df06447c50a866d10ac4995a17a31d76523910188396c81964098b1b3840", 0xd5}], 0x7)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x80, 0x0, 0x0, 0x40080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x4000, 0x3f, 0xffffff01}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:02:16 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x1, 0x8, 0x3, 0x0, 0xffff, 0xc00, 0xc, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8000000, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x1, 0x8000, 0x58e5, 0x6, 0x2, 0x4, 0x2, 0x0, 0x1, 0x0, 0x9}, r1, 0xe, r0, 0x3)
unshare(0x4a000080)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff)

11:02:16 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:16 executing program 5:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = socket$packet(0x11, 0x2, 0x300)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r6=>0x0})
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r6, 0x3, 0x6, @multicast}, 0x10)
bind$packet(r3, &(0x7f0000000140)={0x11, 0x7, r6, 0x1, 0x0, 0x6, @multicast}, 0x14)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
r7 = socket$unix(0x1, 0x2, 0x0)
ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000100)=<r8=>0x0)
ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000000000)=r8)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x99a4aec84862a412}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:02:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:16 executing program 3:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

[ 2383.168397] syz_tun: entered promiscuous mode
[ 2383.195663] tmpfs: Unknown parameter '@'
11:02:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2383.378387] syz_tun: left promiscuous mode
[ 2383.502068] tmpfs: Unknown parameter '@'
[ 2383.542899] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2383.543685] EXT4-fs (loop7): unable to read superblock
11:02:27 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xec2f, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:02:27 executing program 3:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:27 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1330000000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:02:27 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xeffa}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:02:27 executing program 6:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:27 executing program 4:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))

11:02:27 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0}], 0x2}, 0x58088)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr=0x64010100, @in=@multicast2, 0x4e22, 0x2, 0x4e23, 0xfff, 0x8, 0xa0, 0x0, 0x33, 0x0, 0xee01}, {0x6, 0x6, 0xe3, 0x2, 0xfffffffffffffff7, 0x252cf617, 0x1f, 0xffff}, {0x100, 0x9, 0x29442518}, 0x5, 0x6e6bb1, 0x2, 0x0, 0x2, 0x3}, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4d3, 0x3c}, 0xa, @in6=@mcast2, 0x3504, 0x0, 0x3, 0x2, 0x2, 0x1, 0x7}}, 0xe8)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x4, 0x8001, 0xbc4})
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = dup2(r2, r2)
setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000000200)={0xb69, {{0xa, 0x4e23, 0x1000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3}}, {{0xa, 0x4e21, 0x6, @remote, 0x7}}}, 0x108)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000080)={'ip6_vti0\x00', <r4=>0x0, 0x2f, 0x99, 0x1, 0x0, 0x40, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1, 0x7, 0x0, 0x6}})
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
sendmsg(r5, &(0x7f0000000580)={&(0x7f0000000500)=@xdp={0x2c, 0x2, r4, 0x11}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000780)="1c14a60dc29f1c52bc21713fbb3bec004369dbafa48250bda8ff90f568676a61c33f87accd120660cbfb7125fcc09a985ac467235216721b3c6d77dc9216975e5acd15383c9b7122f7ff405a5588afd09209808f17626e583ac60bd830cac1581cb5979a750cefb623718e5d1064cdb705d346a76d00bccb29ddae125961ab5a6e46009169694710df3dc1235a3703a41e46d592ecf9dd6b74c8432f669da0d01e4b011f967dd90969828539696761f4db823ca6d714293bf2060586c24581b6b3b7ae48609b", 0xc6}, {&(0x7f0000000880)="a0c1784efeff8c001568786ac8798eb8160ad1c9566c72731ae0e9fcd3c48ff1f2541c7eed3c8f0c72fb89661023593a7792350439b6907f545f6970a0f134d3f46053817679c828d6c38bc76e5b7bfad52fe9799b8aa41697daed3108e993209289f17bdaf5fc300d4f7a21ea4f0ed34985c579795f04ee1cb1d4358f8e810458f2606381ace2f739068f424205a3e88a1e0d06f94147eb24559ad1a87c1b0ad276772ac129cb8f9be5d5cc5512", 0xae}, {&(0x7f0000000940)="c396e1ba3b173e7e858d8a898fdf78370ae1b8220fba0b018d40095f20bb04920aee264abe367a1a16389175a422f143e829859b70d64418dafc71b55c05673adf3bc7867baf548925fcef6733a657eba3b862cb0ab6e9f5f404fa7b434f8086f6d61b771d7a6445e9ddccbd635003daea89e14d266b4a5b0f2d256376a2f54f41210e773de114babb56e132b83cb3b2cf409977f094c92c32e091968b0581a6d0580cf3371fb18800224ffcc9382e3722a0a918d0e2e9abc7abba6941de306c22ee5a4f60bd2815b22be3f90109ff8d73896b53f3d8ef1230e5d476c383115e94d4ae0d48c8", 0xe6}, {&(0x7f0000000a40)="c82e5f95c2c55ac9d949f2f984b0c6d3f91c2165241b9bc8dede9423ed0a1647b2e7d3b5dd71430bbf567c5396dca5a2d7a3fda4cb4def149cf750816a88203acadb7a8118bb44", 0x47}, {&(0x7f0000000ac0)="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", 0x1000}], 0x5, &(0x7f0000001b40)=[{0x1010, 0x10f, 0x6, "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{0xf8, 0x109, 0x8, "8a90f56ef29fc46e7a7b62f056cd4bcb1a3c66bf21d78eaf1f69d81ff930685cb6fbe9a669eaac560f6c4cda885fa6b5c04eada96f7b200c2fc3bcba8cf0568d86d70c52c1015bc4b572eb567d2732713a9ec971c3684ec5661f2885a01fbb56250bd5f721b8a663c083e0247b5f7d192d1ad28ab2f0cf9a4d388918c7942553862beeb99f3de3385e0a7168de7d3416085d540398dd4e1f0ba1ce54c1515510df7e1831666694d5b23f709a3ed66baf965351b14495c6c6cdf32a3dfd3b4e703ec60a663f75f0508087316bb311850f0ad7fd1536d6a1b1bda281b5a89e5b26f525"}, {0xb8, 0x10f, 0x3, "b61eb9261b66a8c5ae4f1cc75ce10ef8a0701816060a4fcb1349cfc9df912ae8d7db18ec273f2d27b03979095a7202334eba77965885e8f674d04c4cfff64ba3a63ee537ef8bd22b27ac2ff4ded1b3e00ea6371ee0ddba872e0caa6dd419bc96d352164fbd872ddd41cccee4a031c6c7ec2c33eae71e687507c125d4566867c652c8281f77b435bc706978a2816dda59a6deccc5aaff6453e8adfc120e32f8c66f"}], 0x11c0}, 0x20044010)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x12, r4})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000), 0x800)
unshare(0x4a000080)
r6 = accept(r0, &(0x7f00000005c0)=@nl=@proc, &(0x7f0000000640)=0x80)
setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000680)={{{@in=@private=0xa010102, @in=@multicast1, 0x4e21, 0x5, 0x4e21, 0x3fd, 0x2, 0x20, 0x80, 0xff, 0x0, 0xee01}, {0x0, 0x2, 0x2, 0x7fff, 0x7, 0x0, 0x1ff, 0xbcb}, {0xff, 0x2, 0x9, 0x800}, 0x6, 0x6e6bb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1, 0x4d2, 0x3c}, 0xa, @in=@broadcast, 0x3504, 0x1, 0x3, 0x6, 0x4, 0x3, 0x4}}, 0xe8)
syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff)

11:02:27 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2393.865851] loop2: detected capacity change from 0 to 264192
11:02:27 executing program 4:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r0})

11:02:27 executing program 6:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

[ 2393.914464] tmpfs: Unknown parameter '@'
[ 2393.947322] EXT4-fs (loop2): VFS: Can't find ext4 filesystem
11:02:27 executing program 4:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r0})
keyctl$instantiate_iov(0x14, r0, &(0x7f0000001400)=[{&(0x7f0000000040)="d47965e58bf2fb594bb5e33ce13b250052ef757cfe9b4a2e93ca503d0c172a48099859c1ec4070483ddc71614e0b9462c6561b14ac622c58c00f92d984a2b79cbbc9af6c6bfbede950bd1c2115d5a561f65fed8306", 0x55}, {&(0x7f0000000240)="6f6f99635adc5bd35579c87318cca296dd1b50cdf932a3d68d87eb0f3fe664793fe029ada12e35b654dd31467204c26e691407d5c1d3934aa6bb31a47ade60bdb1b92465faa679da6ad953c9b231f26e06ffc641ff88cdf754c0ff053f5876b4915ffdcceeb837ccdfaf6b4a04ec22356d64258b8471ac79086542b006118399808a82445816cee4f86019ec7dac26d062997bd1410499cea0b0c4631f993ff7e3b4a64b259bd82955288c6e2b52db5d95c4766f88b228ed760dec01074b2d067e620a", 0xc3}, {&(0x7f0000000340)="2a535323e9933ed9bd7b8330f71b621cb1c9ba46a7b847f4c93c47dea5119f1a535f15ce19fb8cbfcab2894bbdbfc7f474293acbe9a3a9629889cf9a50839fbdb8be785473b55a24caf792e1c376b45230c6165800dbe266efc08542c300ea105239c6d92dfe3868d37f4d3fd11444e09f8858556d0b2141ba78ec3853c435ee5df886187a165e94800213c9d1141d98f2e533199d030212a837bb36fa42fe0caa038510bf9da74c2710af26e17924dafdec057ac44a485322b4bfe0", 0xbc}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)}], 0x5, r0)

11:02:27 executing program 6:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:27 executing program 3:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:02:27 executing program 5:
r0 = fork()
tkill(r0, 0x1f)
r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x440d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x6, 0x6, 0x1, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff7fff}, r0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000140)={0x400})
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x7fffffff, {0x4, 0x9, 0x7ff}})
unshare(0x200)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x8, 0x2, 0x1, 0xf, 0xee82, 0xffe8}, 0x20)

11:02:27 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:27 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

[ 2394.325108] tmpfs: Unknown parameter '@'
[ 2394.444564] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2394.445519] EXT4-fs (loop7): unable to read superblock
11:02:38 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:02:38 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 1)

11:02:38 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:02:38 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1882, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfefffffffffffffe, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20)

11:02:38 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

11:02:38 executing program 6:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 1)

11:02:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2405.040553] tmpfs: Unknown parameter '@'
11:02:38 executing program 6:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:38 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000440)=@secondary)

11:02:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000)
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2405.124793] FAULT_INJECTION: forcing a failure.
[ 2405.124793] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2405.126657] CPU: 0 UID: 0 PID: 59844 Comm: syz-executor.2 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2405.126689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2405.126702] Call Trace:
[ 2405.126711]  <TASK>
[ 2405.126722]  dump_stack_lvl+0xfa/0x120
[ 2405.126762]  should_fail_ex+0x4d7/0x5e0
[ 2405.126816]  strncpy_from_user+0x3b/0x2f0
[ 2405.126842]  ? __fget_files+0x20d/0x3b0
[ 2405.126886]  keyctl_restrict_keyring+0xd0/0x230
[ 2405.126918]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2405.126946]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 2405.126980]  ? ksys_write+0x1a3/0x240
[ 2405.127012]  ? __pfx_ksys_write+0x10/0x10
[ 2405.127044]  ? do_user_addr_fault+0x43a/0x12b0
[ 2405.127091]  __do_sys_keyctl+0x523/0x5b0
[ 2405.127128]  do_syscall_64+0xbf/0x390
[ 2405.127166]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2405.127198] RIP: 0033:0x7f6c3051ab19
[ 2405.127223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2405.127246] RSP: 002b:00007f6c2da90188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2405.127270] RAX: ffffffffffffffda RBX: 00007f6c3062df60 RCX: 00007f6c3051ab19
[ 2405.127286] RDX: 0000000020000140 RSI: 000000001741694d RDI: 000000000000001d
[ 2405.127301] RBP: 00007f6c2da901d0 R08: 0000000000000000 R09: 0000000000000000
[ 2405.127315] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2405.127329] R13: 00007ffc57f1689f R14: 00007f6c2da90300 R15: 0000000000022000
[ 2405.127399]  </TASK>
[ 2405.171962] FAULT_INJECTION: forcing a failure.
[ 2405.171962] name failslab, interval 1, probability 0, space 0, times 0
[ 2405.173619] CPU: 0 UID: 0 PID: 59842 Comm: syz-executor.4 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2405.173649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2405.173661] Call Trace:
[ 2405.173669]  <TASK>
[ 2405.173680]  dump_stack_lvl+0xfa/0x120
[ 2405.173714]  should_fail_ex+0x4d7/0x5e0
[ 2405.173763]  ? getname_flags.part.0+0x48/0x540
[ 2405.173797]  should_failslab+0xc2/0x120
[ 2405.173832]  kmem_cache_alloc_noprof+0x72/0x670
[ 2405.173862]  ? __mutex_unlock_slowpath+0x157/0x750
[ 2405.173885]  ? kernel_write+0x5a3/0x660
[ 2405.173937]  ? getname_flags.part.0+0x48/0x540
[ 2405.173969]  getname_flags.part.0+0x48/0x540
[ 2405.174018]  getname_flags+0x95/0xe0
[ 2405.174052]  user_path_at+0x27/0x90
[ 2405.174087]  __x64_sys_name_to_handle_at+0x1d3/0x2f0
[ 2405.174133]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2405.174211]  do_syscall_64+0xbf/0x390
[ 2405.174247]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2405.174270] RIP: 0033:0x7f7fb9ed5b19
[ 2405.174288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2405.174309] RSP: 002b:00007f7fb744b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2405.174331] RAX: ffffffffffffffda RBX: 00007f7fb9fe8f60 RCX: 00007f7fb9ed5b19
[ 2405.174346] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000000004
[ 2405.174359] RBP: 00007f7fb744b1d0 R08: 0000000000001400 R09: 0000000000000000
[ 2405.174372] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001
[ 2405.174386] R13: 00007ffe2ef7ed0f R14: 00007f7fb744b300 R15: 0000000000022000
[ 2405.174457]  </TASK>
[ 2405.180582] tmpfs: Unknown parameter '@'
11:02:38 executing program 6:
r0 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:38 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:38 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:39 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 2)

11:02:39 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 2)

[ 2405.385088] tmpfs: Unknown parameter '@'
[ 2405.890820] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2405.891701] EXT4-fs (loop7): unable to read superblock
11:02:51 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 2418.191219] tmpfs: Unknown parameter '@'
[ 2418.191991] syz_tun: entered promiscuous mode
11:02:51 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 3)

11:02:51 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:51 executing program 1:
unshare(0x4a000080)
unshare(0x4010000)
r0 = getpid()
r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1f, 0x3, 0x1f, 0x8, 0x0, 0xfff, 0x4012, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8aa9, 0x4, @perf_config_ext={0x9, 0x5}, 0x58570, 0x1, 0x0, 0x4, 0x81, 0x43aa, 0xfa99, 0x0, 0x3ff, 0x0, 0x7}, r0, 0x4, 0xffffffffffffffff, 0x0)
r2 = fork()
kcmp(r2, 0x0, 0x6, 0xffffffffffffffff, r1)
unshare(0x10000)

11:02:51 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:02:51 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x12)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:02:51 executing program 5:
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8)
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl2\x00', <r1=>0x0, 0x2f, 0x81, 0x1, 0x80, 0x10, @private0, @private1, 0x1, 0x40, 0x8, 0x80000001}})
accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14, 0x800)
ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f00000002c0)={'syztnl0\x00', <r3=>0x0, 0x4, 0x7f, 0x20, 0x0, 0x2, @empty, @empty, 0x80, 0x8000, 0x2, 0xfff}})
ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', <r4=>0x0, 0x29, 0x4, 0xe7, 0x2, 0x8, @remote, @private0, 0x40, 0x8, 0x101, 0x1}})
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r7=>0x0})
setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r7, 0x3, 0x6, @multicast}, 0x10)
r8 = socket$packet(0x11, 0x2, 0x300)
r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r10=>0x0})
setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000000100)={r10, 0x3, 0x6, @multicast}, 0x10)
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f00000004c0)={0x3c4, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xf4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7ff}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffff80}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0xcf, 0x4, "e76c282b76d78d33ed46ab4486cb4505a839402feb83b7b9f3f9985d49833861b14bdd254eb8affbfe56049dd70f506a29c6eb7707e7f7efb834625afa90a3fa967be9a52cc6077f1b8b8c6091830b074b98fe0a07ffe14d9073ad62292c2007f7728b6a3a61ae3feb20f7c9a7592da5549416e2f8a3e079a5c22c50f25885f00ef1465638e8bc6ae0a98888075e97a22691bc79f733c6c197ffc7f3a5626c17a8a231b0510e17909004d981237281335db5bd658a3b264ff76663e0b6eb4cfaab8a60fbf363d40891fddf"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x170, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x154, 0x3, 0x0, 0x1, [{0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/{\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '$!$-\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ')*%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ':\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '^*&@\xde\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ')-*[{\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '{#\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '*%\\&-\x03++[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x26}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}*\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\)#\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '#$\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '+\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x200}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfff}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r12=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r12, 0x3, 0x6, @multicast}, 0x10)
ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000a00)={'ip6gre0\x00', &(0x7f0000000980)={'ip6tnl0\x00', r12, 0x29, 0x7c, 0x0, 0x2, 0x4, @mcast1, @empty, 0x10, 0x8000, 0xff, 0x8}})
unshare(0x6020400)

11:02:51 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 3)

11:02:51 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:02:51 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='@'])
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2418.284880] syz_tun: left promiscuous mode
11:02:52 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000000)=':^/\x00', 0x0)
ftruncate(r0, 0x8800000)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xc681, 0x7})
lseek(r0, 0x0, 0x4)
unshare(0x6020400)

[ 2418.323768] FAULT_INJECTION: forcing a failure.
[ 2418.323768] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2418.325041] tmpfs: Unknown parameter '@'
[ 2418.325636] CPU: 0 UID: 0 PID: 59886 Comm: syz-executor.4 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2418.325670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2418.325684] Call Trace:
[ 2418.325694]  <TASK>
[ 2418.325706]  dump_stack_lvl+0xfa/0x120
[ 2418.325748]  should_fail_ex+0x4d7/0x5e0
[ 2418.325808]  strncpy_from_user+0x3b/0x2f0
[ 2418.325862]  getname_flags.part.0+0x8d/0x540
[ 2418.325921]  getname_flags+0x95/0xe0
[ 2418.325961]  user_path_at+0x27/0x90
[ 2418.326004]  __x64_sys_name_to_handle_at+0x1d3/0x2f0
[ 2418.326055]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2418.326136]  do_syscall_64+0xbf/0x390
[ 2418.326177]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2418.326211] RIP: 0033:0x7f7fb9ed5b19
[ 2418.326232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2418.326257] RSP: 002b:00007f7fb744b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2418.326281] RAX: ffffffffffffffda RBX: 00007f7fb9fe8f60 RCX: 00007f7fb9ed5b19
[ 2418.326298] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000000004
[ 2418.326314] RBP: 00007f7fb744b1d0 R08: 0000000000001400 R09: 0000000000000000
[ 2418.326329] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001
[ 2418.326345] R13: 00007ffe2ef7ed0f R14: 00007f7fb744b300 R15: 0000000000022000
[ 2418.326426]  </TASK>
11:02:52 executing program 5:
getrandom(&(0x7f0000000000)=""/61, 0x3d, 0x2)
getrandom(&(0x7f0000000040)=""/11, 0xb, 0x1)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x8060500)

11:02:52 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

[ 2418.983486] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2418.985092] EXT4-fs (loop7): unable to read superblock
[ 2430.268244] FAULT_INJECTION: forcing a failure.
[ 2430.268244] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2430.269261] CPU: 1 UID: 0 PID: 59912 Comm: syz-executor.2 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2430.269278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2430.269286] Call Trace:
[ 2430.269291]  <TASK>
[ 2430.269296]  dump_stack_lvl+0xfa/0x120
[ 2430.269317]  should_fail_ex+0x4d7/0x5e0
[ 2430.269341]  _copy_from_user+0x30/0xd0
[ 2430.269363]  memdup_user+0x7e/0xe0
[ 2430.269378]  strndup_user+0x78/0xe0
[ 2430.269393]  keyctl_restrict_keyring+0x14e/0x230
11:03:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 4)

11:03:03 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 1)

11:03:03 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf500, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:03 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:03:03 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 4)

11:03:03 executing program 1:
syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:03:03 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2430.269409]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2430.269425]  ? ksys_write+0x1a3/0x240
[ 2430.269442]  ? __pfx_ksys_write+0x10/0x10
[ 2430.269457]  ? do_user_addr_fault+0x43a/0x12b0
[ 2430.269478]  __do_sys_keyctl+0x523/0x5b0
[ 2430.269493]  do_syscall_64+0xbf/0x390
[ 2430.269510]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2430.269524] RIP: 0033:0x7f6c3051ab19
[ 2430.269534] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2430.269547] RSP: 002b:00007f6c2da90188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2430.269560] RAX: ffffffffffffffda RBX: 00007f6c3062df60 RCX: 00007f6c3051ab19
[ 2430.269569] RDX: 0000000020000140 RSI: 000000001793b280 RDI: 000000000000001d
[ 2430.269577] RBP: 00007f6c2da901d0 R08: 0000000000000000 R09: 0000000000000000
[ 2430.269585] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2430.269592] R13: 00007ffc57f1689f R14: 00007f6c2da90300 R15: 0000000000022000
[ 2430.269612]  </TASK>
11:03:04 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x20, 0xe0, 0x4b, 0x54, 0x0, 0x5, 0x4000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x0, 0x5b1e3e4f}, 0x80000, 0x6, 0xfffffffc, 0x8, 0x200, 0x1, 0x40, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0xd, r0, 0xa)
creat(&(0x7f0000000080)='./file0\x00', 0x41)
unshare(0x6020400)

11:03:04 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 5)

[ 2430.351074] FAULT_INJECTION: forcing a failure.
[ 2430.351074] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2430.353099] CPU: 0 UID: 0 PID: 59919 Comm: syz-executor.3 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2430.353133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2430.353148] Call Trace:
[ 2430.353158]  <TASK>
[ 2430.353171]  dump_stack_lvl+0xfa/0x120
[ 2430.353219]  should_fail_ex+0x4d7/0x5e0
[ 2430.353276]  strncpy_from_user+0x3b/0x2f0
[ 2430.353304]  ? __fget_files+0x20d/0x3b0
[ 2430.353351]  keyctl_restrict_keyring+0xd0/0x230
[ 2430.353386]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2430.353416]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 2430.353451]  ? ksys_write+0x1a3/0x240
[ 2430.353486]  ? __pfx_ksys_write+0x10/0x10
[ 2430.353519]  ? do_user_addr_fault+0x43a/0x12b0
[ 2430.353567]  __do_sys_keyctl+0x523/0x5b0
[ 2430.353607]  do_syscall_64+0xbf/0x390
[ 2430.353646]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2430.353672] RIP: 0033:0x7f57ac7bfb19
[ 2430.353692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2430.353717] RSP: 002b:00007f57a9d35188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2430.353742] RAX: ffffffffffffffda RBX: 00007f57ac8d2f60 RCX: 00007f57ac7bfb19
[ 2430.353759] RDX: 0000000020000140 RSI: 000000003a41c9ec RDI: 000000000000001d
[ 2430.353774] RBP: 00007f57a9d351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2430.353789] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2430.353805] R13: 00007ffc7d1cbdff R14: 00007f57a9d35300 R15: 0000000000022000
[ 2430.353880]  </TASK>
[ 2430.380325] FAULT_INJECTION: forcing a failure.
[ 2430.380325] name failslab, interval 1, probability 0, space 0, times 0
[ 2430.381450] CPU: 1 UID: 0 PID: 59923 Comm: syz-executor.2 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2430.381468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2430.381477] Call Trace:
[ 2430.381482]  <TASK>
[ 2430.381487]  dump_stack_lvl+0xfa/0x120
[ 2430.381509]  should_fail_ex+0x4d7/0x5e0
[ 2430.381534]  should_failslab+0xc2/0x120
[ 2430.381553]  __kmalloc_cache_noprof+0x73/0x690
[ 2430.381576]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2430.381601]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2430.381620]  asymmetric_lookup_restriction+0x35b/0x5b0
[ 2430.381640]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2430.381659]  ? __might_fault+0xe0/0x190
[ 2430.381683]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2430.381702]  keyring_restrict+0xcf/0x490
[ 2430.381726]  keyctl_restrict_keyring+0x185/0x230
[ 2430.381740]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2430.381757]  ? ksys_write+0x1a3/0x240
[ 2430.381774]  ? __pfx_ksys_write+0x10/0x10
[ 2430.381790]  ? do_user_addr_fault+0x43a/0x12b0
[ 2430.381810]  __do_sys_keyctl+0x523/0x5b0
[ 2430.381826]  do_syscall_64+0xbf/0x390
[ 2430.381843]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2430.381856] RIP: 0033:0x7f6c3051ab19
[ 2430.381866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2430.381880] RSP: 002b:00007f6c2da90188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2430.381892] RAX: ffffffffffffffda RBX: 00007f6c3062df60 RCX: 00007f6c3051ab19
[ 2430.381901] RDX: 0000000020000140 RSI: 0000000036ae0af5 RDI: 000000000000001d
[ 2430.381909] RBP: 00007f6c2da901d0 R08: 0000000000000000 R09: 0000000000000000
[ 2430.381917] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2430.381925] R13: 00007ffc57f1689f R14: 00007f6c2da90300 R15: 0000000000022000
[ 2430.381945]  </TASK>
11:03:04 executing program 5:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e)
ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000, 0x200}}, './file0\x00'})
r0 = memfd_secret(0x0)
r1 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x4b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0), 0xc}, 0x60a7, 0x0, 0x0, 0x0, 0x80000000000000, 0x8000, 0x2}, 0xffffffffffffffff, 0x100000000, r0, 0x0)
unshare(0x6020400)
ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000080)=0x8)
unshare(0x4000080)

11:03:04 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 6)

[ 2430.506080] FAULT_INJECTION: forcing a failure.
[ 2430.506080] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2430.508052] CPU: 0 UID: 0 PID: 59924 Comm: syz-executor.4 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2430.508087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2430.508102] Call Trace:
[ 2430.508112]  <TASK>
[ 2430.508124]  dump_stack_lvl+0xfa/0x120
[ 2430.508168]  should_fail_ex+0x4d7/0x5e0
[ 2430.508236]  _copy_from_user+0x30/0xd0
[ 2430.508289]  do_sys_name_to_handle+0x203/0x820
[ 2430.508348]  ? __pfx_do_sys_name_to_handle+0x10/0x10
[ 2430.508387]  ? getname_flags.part.0+0x1c6/0x540
[ 2430.508446]  ? putname.part.0+0x11b/0x160
[ 2430.508510]  __x64_sys_name_to_handle_at+0x299/0x2f0
[ 2430.508561]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2430.508643]  do_syscall_64+0xbf/0x390
[ 2430.508685]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2430.508712] RIP: 0033:0x7f7fb9ed5b19
[ 2430.508733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2430.508758] RSP: 002b:00007f7fb744b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2430.508783] RAX: ffffffffffffffda RBX: 00007f7fb9fe8f60 RCX: 00007f7fb9ed5b19
[ 2430.508801] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000000004
[ 2430.508818] RBP: 00007f7fb744b1d0 R08: 0000000000001400 R09: 0000000000000000
[ 2430.508834] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001
[ 2430.508850] R13: 00007ffe2ef7ed0f R14: 00007f7fb744b300 R15: 0000000000022000
[ 2430.508933]  </TASK>
[ 2430.856976] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2430.857837] EXT4-fs (loop7): unable to read superblock
11:03:14 executing program 6:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:03:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 7)

11:03:14 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfeff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 5)

11:03:14 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:14 executing program 1:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1000]}, 0x8, 0x80800)
copy_file_range(r0, &(0x7f0000000000)=0x4, r1, &(0x7f0000000080)=0x100000001, 0x7ff, 0x0)
unshare(0x4a000080)

11:03:14 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r4 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, <r6=>0x0}, &(0x7f0000000040)=0x5)
setuid(r6)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r6, @ANYBLOB=',seclabel,audit,\x00'])
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r8 = fork()
tkill(r8, 0x1f)
r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r10 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r10, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
[ 2440.411512] loop5: detected capacity change from 0 to 16383
[ 2440.425960] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)!
[ 2440.426794] EXT4-fs (loop5): group descriptors corrupted!
[ 2440.427879] FAULT_INJECTION: forcing a failure.
[ 2440.427879] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2440.429771] CPU: 0 UID: 0 PID: 59948 Comm: syz-executor.2 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2440.429801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2440.429814] Call Trace:
[ 2440.429823]  <TASK>
[ 2440.429833]  dump_stack_lvl+0xfa/0x120
[ 2440.429871]  should_fail_ex+0x4d7/0x5e0
[ 2440.429922]  _copy_to_user+0x32/0xd0
[ 2440.429969]  simple_read_from_buffer+0xe0/0x180
[ 2440.430020]  proc_fail_nth_read+0x18a/0x240
[ 2440.430059]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2440.430096]  ? security_file_permission+0x22/0x90
[ 2440.430129]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2440.430163]  vfs_read+0x1eb/0xc70
[ 2440.430221]  ? __pfx_vfs_read+0x10/0x10
[ 2440.430257]  ? lock_release+0xc8/0x290
[ 2440.430302]  ? __fget_files+0x20d/0x3b0
[ 2440.430366]  ksys_read+0x121/0x240
[ 2440.430395]  ? __pfx_ksys_read+0x10/0x10
[ 2440.430424]  ? do_user_addr_fault+0x43a/0x12b0
[ 2440.430483]  do_syscall_64+0xbf/0x390
[ 2440.430518]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2440.430541] RIP: 0033:0x7f6c304cd69c
[ 2440.430559] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2440.430581] RSP: 002b:00007f6c2da90170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2440.430603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c304cd69c
[ 2440.430618] RDX: 000000000000000f RSI: 00007f6c2da901e0 RDI: 0000000000000003
[ 2440.430632] RBP: 00007f6c2da901d0 R08: 0000000000000000 R09: 0000000000000000
[ 2440.430645] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2440.430659] R13: 00007ffc57f1689f R14: 00007f6c2da90300 R15: 0000000000022000
[ 2440.430725]  </TASK>
[ 2440.458513] FAULT_INJECTION: forcing a failure.
[ 2440.458513] name failslab, interval 1, probability 0, space 0, times 0
[ 2440.459456] CPU: 1 UID: 0 PID: 59950 Comm: syz-executor.4 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2440.459474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2440.459482] Call Trace:
[ 2440.459488]  <TASK>
[ 2440.459493]  dump_stack_lvl+0xfa/0x120
[ 2440.459517]  should_fail_ex+0x4d7/0x5e0
[ 2440.459544]  should_failslab+0xc2/0x120
[ 2440.459563]  __kmalloc_noprof+0xc8/0x6e0
[ 2440.459585]  ? __might_fault+0xe0/0x190
[ 2440.459604]  ? do_sys_name_to_handle+0x24c/0x820
[ 2440.459628]  ? do_sys_name_to_handle+0x24c/0x820
[ 2440.459645]  do_sys_name_to_handle+0x24c/0x820
[ 2440.459665]  ? __pfx_do_sys_name_to_handle+0x10/0x10
[ 2440.459683]  ? getname_flags.part.0+0x1c6/0x540
[ 2440.459708]  ? putname.part.0+0x11b/0x160
[ 2440.459730]  __x64_sys_name_to_handle_at+0x299/0x2f0
[ 2440.459750]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2440.459775]  do_syscall_64+0xbf/0x390
[ 2440.459792]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2440.459807] RIP: 0033:0x7f7fb9ed5b19
[ 2440.459817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2440.459830] RSP: 002b:00007f7fb744b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2440.459844] RAX: ffffffffffffffda RBX: 00007f7fb9fe8f60 RCX: 00007f7fb9ed5b19
[ 2440.459853] RDX: 0000000020000100 RSI: 0000000020000000 RDI: 0000000000000004
[ 2440.459862] RBP: 00007f7fb744b1d0 R08: 0000000000001400 R09: 0000000000000000
[ 2440.459870] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001
[ 2440.459878] R13: 00007ffe2ef7ed0f R14: 00007f7fb744b300 R15: 0000000000022000
[ 2440.459898]  </TASK>
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005980)={0x0, 0x0, &(0x7f0000005880)=[{&(0x7f00000003c0)={0x2524, 0x3a, 0x100, 0x70bd2a, 0x25dfdbff, "", [@nested={0x12c5, 0x6, 0x0, 0x1, [@generic="34b80c3e89a252153105a779a10ccd8854ce26e47ceaf9729de010b9d01b786fc2739c2898ec388158383c7a4981ee976d6f54e3868c0f76d675fcf5c41cdd8da2b922a47577bb627f8f9a390d305516464c0f7082feafa898ef21eccac0370a719a15eb0dcad780434864c8866f7f67f3462130a3e449c52ea9553ceec0aa2b24f8197924a4ed473405af2d026f7980711f1410124c92104accb31cd7b87d80c2c0d65fe1b79c122c4d5bdcf7", @generic="1c502136f312cf146b003a3dd6145e3369edaf68d9695af1698a35d04c82152d1ceddc2b6b2d710ab58f23b4f5207ade6fce2423edd1ebb524e180b9890d39f19e78a0c0ad7f6351fd52c663ae1163bc9722c00d3dc3a71708f4617dde8b4bb553176dc5ee2e1ffe6ce0afa5a9d702e4a5470e9682b6d4fbaf800b32feda34181f490bce75e2a34903a157e4fb5ecd8adc49c1c77a368a67b54487d5e5537a15203cac3126d456b0daeed208d91939bdb8918e011516a5", @generic="25ec290da4d333c902962455527bf74465d8a6ca60da91c2820f75fa1c41b0a16a6fd49f46050adb528da210d56ee8e1d64439761cb52c30d54185a533757a441d98c41aaf8a33801ecd758ddf1ac5cc9b869a4ea591e53cc8c1f4402cd606212de16d96da07ecb9a2fdf04bcbf150b9fdc7090f3bf428e515d19680e7c69409bcb286dd09b768b03eb3adb8707cc6ad6eeea09df4ca77499099002c21449d92f46d4420485ac77f24eec272e7e33f", @generic="ccfc4bfcecbe7a794982a8bb6f7acefc41068938a61736c26562527a04e944dc765668dbdd4b8226adb958a11d0004138c2210ad29fb60965c8bd575e3eff50d30c301", @typed={0xc, 0x65, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x17, 0x0, 0x0, @pid}, @typed={0x1004, 0x2f, 0x0, 0x0, @binary="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@typed={0x8, 0x65, 0x0, 0x0, @str='):s\x00'}, @generic="10114a774cce8ec7e8538f739c83844808be26294dbf7880bfcff623d7dfc4f60845c640bca64200ab24d0ec1bdebbefaf6f5af22e5c79425642e802b3de869c156cfabe8526728e6715c0"]}, @nested={0x1188, 0x69, 0x0, 0x1, 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[@generic="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@generic="70fddcd8bbec16f6dcd3afde1a5bbc6c184d5909d756110273501be3348f220681", @typed={0xc, 0x2b, 0x0, 0x0, @u64=0x1}, @typed={0x8, 0x3, 0x0, 0x0, @uid=0xffffffffffffffff}]}]}, 0x128c}], 0x9, &(0x7f0000005940)=[@rights={{0x1c, 0x1, 0x1, [r9, r10, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x38, 0x81}, 0x4010)
unshare(0x6020400)

11:03:14 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 2)

11:03:14 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 6)

11:03:14 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 7)

11:03:14 executing program 6:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:03:14 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:14 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 3)

[ 2441.027881] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2441.028807] EXT4-fs (loop7): unable to read superblock
11:03:23 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:23 executing program 0:
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:23 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:03:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x3, &(0x7f0000000180))
io_setup(0xffffffe0, &(0x7f00000001c0)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f0000000200)="2c81fec801a72324c041f6ef2af4186efa8b0a05ede9cc041b8ce7cf679a23bd30ed048d077341282c3e3a7573b1f823c128da64bd74e075f34e9464945b8e5d3635ce4c12a57904cdffda2a054ebfca0a65858cc633c68b5ee118872fc96d127539a5f254d8b0ef5888bd451c55dfe668f7de55df7847d4a25592af", 0x7c, 0x4, 0x0, 0x1}])
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000980)={{0x1, 0x1, 0x18, r0}, './file0\x00'})
r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r6 = dup(r5)
bind$802154_dgram(r6, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r6, &(0x7f0000000000)={0x24, @long}, 0x14)
io_submit(r1, 0x6, &(0x7f0000000a80)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x3ff, r0, &(0x7f00000003c0)="ffec0e447028ee2bb94d891fc44cd48dea05b6174db6ff4b3e2696f1cf03cc44f168181b3d010ec5fc75c7eb7ac48de2ad247eeec52d755abf0a2ffb22dfee3fb090b33d9ca2d88722c59b956b3257438bf7f84864a391e542c786c2d275c14883a9d71ed48e7f0cf5d4681ccbf4131838c20caa6757c021d6a996326c1e27e5450f73cb12a3e6028e5ce4be3cc19e82fa81732c44dbc47cd8b4be7937d56993bc6b99b107e02ed73f45613d5a120146f196c3c412917491cd120ee0415589047c6178921f2b2058420dd1f2f38f72d3ca8d38035e54045eb48259d5885a528e7dee51f59bdc14d1e01440130e927456", 0xf0, 0x10001, 0x0, 0x2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x4, 0xffffffffffffffff, &(0x7f00000004c0)="a1f820a8bfa6ece591b2d58bb17f63e45484", 0x12, 0x2, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f00000007c0)="a21399ffac95d0484d1750f12952b9e63230", 0x12, 0x3, 0x0, 0x2, r3}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000840)="dddd6063ed23a5f15d0c18f8f19f241282b226272a4b814da0d84ce3416317c67bd15ac24ebc84242946bc6cb1fa7231a2f2f91a4f5dbdd4a5787c77649c8ed33e8a33559ff77e414908ce9541cb6859cd52c34d5a7f531e230f16de28b927c2fd38ced829a7dbb6769ac8b30ef28e079d29502039c8696586bffd429400b9a4ff81", 0x82, 0x4}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x2, 0x1f, r4, &(0x7f0000000940)="9db1c00ac0d13001fb69b13d36d57a6e710a8fdb622d3793a49a465dc555f0911337251fc8", 0x25, 0x1ff, 0x0, 0x1}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f0000000a00)="77531373dd8c4137de29370136ca729e48dd3db516bd112f22446594898958590944964de5a838ad3c6476ffafa6544db2922b6aec99236775b500145b", 0x3d, 0x8, 0x0, 0x0, r6}])
sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, 0x0, 0x309, 0x70bd2a, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5b68}, {0x6, 0x16, 0x1000}, {0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x200}, {0x5, 0x12, 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20004800}, 0x4000)
unshare(0x4a000080)
fallocate(r0, 0x10, 0x7, 0x5)

11:03:23 executing program 6:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:03:23 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x2, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:23 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400) (fail_nth: 8)

11:03:23 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 4)

[ 2449.902996] FAULT_INJECTION: forcing a failure.
[ 2449.902996] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2449.904916] CPU: 1 UID: 0 PID: 59981 Comm: syz-executor.3 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2449.904946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2449.904959] Call Trace:
[ 2449.904966]  <TASK>
[ 2449.904974]  dump_stack_lvl+0xfa/0x120
[ 2449.905006]  should_fail_ex+0x4d7/0x5e0
[ 2449.905045]  _copy_from_user+0x30/0xd0
[ 2449.905080]  memdup_user+0x7e/0xe0
[ 2449.905106]  strndup_user+0x78/0xe0
[ 2449.905130]  keyctl_restrict_keyring+0x14e/0x230
[ 2449.905158]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2449.905193]  ? ksys_write+0x1a3/0x240
[ 2449.905222]  ? __pfx_ksys_write+0x10/0x10
[ 2449.905249]  ? do_user_addr_fault+0x43a/0x12b0
[ 2449.905282]  __do_sys_keyctl+0x523/0x5b0
[ 2449.905309]  do_syscall_64+0xbf/0x390
[ 2449.905336]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2449.905359] RIP: 0033:0x7f57ac7bfb19
[ 2449.905376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2449.905397] RSP: 002b:00007f57a9d35188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2449.905419] RAX: ffffffffffffffda RBX: 00007f57ac8d2f60 RCX: 00007f57ac7bfb19
[ 2449.905434] RDX: 0000000020000140 RSI: 0000000003489175 RDI: 000000000000001d
[ 2449.905447] RBP: 00007f57a9d351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2449.905461] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2449.905474] R13: 00007ffc7d1cbdff R14: 00007f57a9d35300 R15: 0000000000022000
[ 2449.905511]  </TASK>
11:03:23 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000080)=@secondary)

[ 2450.075614] FAULT_INJECTION: forcing a failure.
[ 2450.075614] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2450.077808] CPU: 0 UID: 0 PID: 59987 Comm: syz-executor.4 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
11:03:23 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 5)

[ 2450.077841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2450.077855] Call Trace:
[ 2450.077864]  <TASK>
[ 2450.077875]  dump_stack_lvl+0xfa/0x120
[ 2450.077916]  should_fail_ex+0x4d7/0x5e0
[ 2450.077973]  _copy_to_user+0x32/0xd0
[ 2450.078025]  simple_read_from_buffer+0xe0/0x180
[ 2450.078082]  proc_fail_nth_read+0x18a/0x240
[ 2450.078124]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2450.078166]  ? security_file_permission+0x22/0x90
[ 2450.078209]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2450.078248]  vfs_read+0x1eb/0xc70
[ 2450.078304]  ? __pfx_vfs_read+0x10/0x10
[ 2450.078344]  ? lock_release+0xc8/0x290
[ 2450.078395]  ? __fget_files+0x20d/0x3b0
[ 2450.078467]  ksys_read+0x121/0x240
[ 2450.078499]  ? __pfx_ksys_read+0x10/0x10
[ 2450.078569]  do_syscall_64+0xbf/0x390
[ 2450.078607]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2450.078632] RIP: 0033:0x7f7fb9e8869c
[ 2450.078652] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2450.078675] RSP: 002b:00007f7fb744b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2450.078698] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fb9e8869c
[ 2450.078714] RDX: 000000000000000f RSI: 00007f7fb744b1e0 RDI: 0000000000000005
[ 2450.078728] RBP: 00007f7fb744b1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2450.078743] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000001
[ 2450.078757] R13: 00007ffe2ef7ed0f R14: 00007f7fb744b300 R15: 0000000000022000
[ 2450.078834]  </TASK>
11:03:23 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000080)=@secondary)

11:03:23 executing program 0:
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

[ 2450.285756] FAULT_INJECTION: forcing a failure.
[ 2450.285756] name failslab, interval 1, probability 0, space 0, times 0
[ 2450.287952] CPU: 0 UID: 0 PID: 59999 Comm: syz-executor.3 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2450.288009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2450.288029] Call Trace:
[ 2450.288041]  <TASK>
[ 2450.288057]  dump_stack_lvl+0xfa/0x120
[ 2450.288109]  should_fail_ex+0x4d7/0x5e0
[ 2450.288173]  should_failslab+0xc2/0x120
[ 2450.288213]  __kmalloc_cache_noprof+0x73/0x690
[ 2450.288265]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2450.288320]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2450.288356]  asymmetric_lookup_restriction+0x35b/0x5b0
[ 2450.288393]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2450.288429]  ? __might_fault+0xe0/0x190
[ 2450.288488]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2450.288525]  keyring_restrict+0xcf/0x490
[ 2450.288573]  keyctl_restrict_keyring+0x185/0x230
[ 2450.288603]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2450.288639]  ? ksys_write+0x1a3/0x240
[ 2450.288669]  ? __pfx_ksys_write+0x10/0x10
[ 2450.288699]  ? do_user_addr_fault+0x43a/0x12b0
[ 2450.288742]  __do_sys_keyctl+0x523/0x5b0
[ 2450.288777]  do_syscall_64+0xbf/0x390
[ 2450.288811]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2450.288835] RIP: 0033:0x7f57ac7bfb19
[ 2450.288853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2450.288873] RSP: 002b:00007f57a9d35188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2450.288895] RAX: ffffffffffffffda RBX: 00007f57ac8d2f60 RCX: 00007f57ac7bfb19
[ 2450.288910] RDX: 0000000020000140 RSI: 0000000016c366f7 RDI: 000000000000001d
[ 2450.288923] RBP: 00007f57a9d351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2450.288937] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2450.288950] R13: 00007ffc7d1cbdff R14: 00007f57a9d35300 R15: 0000000000022000
[ 2450.289017]  </TASK>
11:03:24 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:24 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400)

[ 2450.827252] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 2
[ 2450.828108] EXT4-fs (loop7): unable to read superblock
11:03:36 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 6)

11:03:36 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000080)=@secondary)

11:03:36 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0xa02, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:03:36 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0xc}, &(0x7f0000000180), 0x1400)

11:03:36 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x6a010080)

11:03:36 executing program 0:
r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:36 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x4, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:36 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1e5a4, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:37 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:03:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x5, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:37 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary) (fail_nth: 7)

11:03:37 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:37 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:03:37 executing program 5:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000006c0), r1)
sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x24, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x24}}, 0x0)
sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40094}, 0x40000)
unshare(0x6020400)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x4000)

[ 2463.660555] FAULT_INJECTION: forcing a failure.
[ 2463.660555] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2463.662165] CPU: 1 UID: 0 PID: 60035 Comm: syz-executor.3 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2463.662198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2463.662210] Call Trace:
[ 2463.662217]  <TASK>
[ 2463.662225]  dump_stack_lvl+0xfa/0x120
[ 2463.662256]  should_fail_ex+0x4d7/0x5e0
[ 2463.662290]  _copy_to_user+0x32/0xd0
[ 2463.662324]  simple_read_from_buffer+0xe0/0x180
[ 2463.662361]  proc_fail_nth_read+0x18a/0x240
[ 2463.662390]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2463.662416]  ? security_file_permission+0x22/0x90
[ 2463.662440]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2463.662474]  vfs_read+0x1eb/0xc70
[ 2463.662520]  ? __pfx_vfs_read+0x10/0x10
[ 2463.662560]  ? lock_release+0xc8/0x290
[ 2463.662608]  ? __fget_files+0x20d/0x3b0
[ 2463.662666]  ksys_read+0x121/0x240
[ 2463.662709]  ? __pfx_ksys_read+0x10/0x10
[ 2463.662747]  ? do_user_addr_fault+0x43a/0x12b0
[ 2463.662791]  do_syscall_64+0xbf/0x390
[ 2463.662816]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2463.662837] RIP: 0033:0x7f57ac77269c
[ 2463.662852] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2463.662871] RSP: 002b:00007f57a9d35170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2463.662890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57ac77269c
[ 2463.662904] RDX: 000000000000000f RSI: 00007f57a9d351e0 RDI: 0000000000000003
[ 2463.662915] RBP: 00007f57a9d351d0 R08: 0000000000000000 R09: 0000000000000000
[ 2463.662927] R10: 0000000020000440 R11: 0000000000000246 R12: 0000000000000001
[ 2463.662939] R13: 00007ffc7d1cbdff R14: 00007f57a9d35300 R15: 0000000000022000
[ 2463.662971]  </TASK>
11:03:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x6, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x7, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x8, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:37 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x2}}, &(0x7f0000000180), 0x1400)

11:03:37 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:37 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:46 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', 0x0)

11:03:46 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x40000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:46 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x2, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:46 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:46 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
unshare(0x6020400)

11:03:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup(0xffffffffffffffff)
unshare(0x24000800)

11:03:46 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x9, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:46 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8}}, &(0x7f0000000180), 0x1400)

11:03:46 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:46 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:46 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf2}}, &(0x7f0000000180), 0x1400)

11:03:46 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xa, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:47 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000000c0)={{<r2=>0x0, 0x800, 0x0, 0x7fffffff, 0x8f, 0x7, 0x9, 0x9, 0x3, 0x3, 0x100, 0x80000000, 0x1000, 0x9, 0xff}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001680)={0x0, r2, "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", "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"})
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)={0x12a0, 0x14, 0xb671d379a325cee8, 0xa9a33381aa841b88, 0x70bd2a, 0x25dfdbfe, {0x1, 0x0, 0x2}, [@typed={0x6, 0x34, 0x0, 0x0, @str='@\x00'}, @typed={0xab, 0x3c, 0x0, 0x0, @binary="f5c691b518f474f6c440bb11271a5258694bf686585ebaf336ae2c3d7ed726afebdca6d6fa5acd38007a2dafbb83806b320fa0d8c9f36dcc88941ad145376b9c516203c39127773159f9710babf7e0f606dd8dd000731a68d9f162b4493257f446da0c102641aa68c6ce861e96665a0240d6c644be5b728b9081952e68f893ac62bb1aafef3175abc43b00a6766d82dc56639d1e90e288d99e97317cdae78c99e2dc73a5dd335e"}, @generic="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", @generic="47b119d1e03c6a473a37a52e57a0318fdc0fff78d660003cc543370795afee2dfacdafa12aaee8b145b6529b8b08c06042ed2a03c3b8bcfaefad2eb573728d46d73feff1bcf637f118b304397b112ef1c0eec91f3391c3b119fb412e540f1471a99fdda755a41599aa34d5962bcfabee8bcbf6b3cff0bf7fc28dcc51677111f806547d8565b5a8d60a8de5902824ee65227390eb567bc34004ed310a54d8ed207e9d4274648fb1e91c7ace63c4849fce31a25e1ab6ddc92b9760d31f755d1fbdc8ca6a2830e5a2d07580a10eb85f68a1fc3c67b653abd2c5f4b3d125e61fc7c423eddc99ea129af0798dba6071e679265001a80452c8", @generic="10a4815f4ec65a5e8c9a73523061cd0f5a0cc390ec00077da4f07965d7fe1441dcc6d92dc1513161df9aadc318d0c740a9d47106e8080948ab9aeac6785459874b68806b2f84517521cb92f3208338967aa491b3e0463f716dad21d62112ab9679b4ac555ec012da0ff7d5f72391ecc469e082eb058c1bf7b55e10f904f043cc147e6d5f34e3719db338608c040356f7e981953f47b2d9258056b2676486baa3a2399eb0c34496a9edf74be5274fdd04e1b80de5544a4eaf7727bf614089a3c362c313e1599405f4fd854601903239edd2b5a4dd39b65d984183c88a50ad6a"]}, 0x12a0}, 0x1, 0x0, 0x0, 0x5000}, 0x20008100)
unshare(0x6020400)

11:03:47 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf2ff}}, &(0x7f0000000180), 0x1400)

11:03:47 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x75cd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
dup2(r0, r0)
unshare(0x400)

11:03:47 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:58 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:58 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:03:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xfff2}}, &(0x7f0000000180), 0x1400)

11:03:58 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x4, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:58 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fork()
tkill(r0, 0x1f)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect$802154_dgram(r2, &(0x7f0000000100)={0x24, @none={0x0, 0x2}}, 0x14)
sendmsg(r3, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0))
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfc, 0xfe, 0x0, 0xfd, 0x0, 0x3, 0x50406, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x1, 0x800}, 0x50003, 0xff, 0x2, 0x9, 0x8, 0x4, 0x1ff, 0x0, 0xfff, 0x0, 0x800000000000000}, r0, 0x4, r2, 0x8)
unshare(0x4a000080)

11:03:58 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x80000}}, &(0x7f0000000180), 0x1400)

11:03:58 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xc, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:58 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x76010600)
unshare(0x10020000)

11:03:58 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x80000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:03:58 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:03:58 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x5, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:09 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 1)

11:04:09 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe0000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:04:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r1=>r0, {0xee00, 0xee00}}, './file0\x00'})
close_range(r0, r1, 0x2)
unshare(0x4a000080)

11:04:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x6, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:09 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xd, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x1000000}}, &(0x7f0000000180), 0x1400)

11:04:09 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:09 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8)

11:04:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x7, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x2000000}}, &(0x7f0000000180), 0x1400)

[ 2495.631674] FAULT_INJECTION: forcing a failure.
[ 2495.631674] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2495.633691] CPU: 0 UID: 0 PID: 60155 Comm: syz-executor.6 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2495.633724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
11:04:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

[ 2495.633738] Call Trace:
[ 2495.633748]  <TASK>
[ 2495.633759]  dump_stack_lvl+0xfa/0x120
[ 2495.633799]  should_fail_ex+0x4d7/0x5e0
[ 2495.633853]  strncpy_from_user+0x3b/0x2f0
[ 2495.633880]  ? __fget_files+0x20d/0x3b0
[ 2495.633925]  keyctl_restrict_keyring+0xd0/0x230
[ 2495.633958]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2495.633986]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 2495.634021]  ? ksys_write+0x1a3/0x240
[ 2495.634054]  ? __pfx_ksys_write+0x10/0x10
[ 2495.634086]  ? do_user_addr_fault+0x43a/0x12b0
[ 2495.634133]  __do_sys_keyctl+0x523/0x5b0
[ 2495.634171]  do_syscall_64+0xbf/0x390
[ 2495.634215]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2495.634241] RIP: 0033:0x7fc3e8a7ab19
[ 2495.634261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2495.634284] RSP: 002b:00007fc3e5ff0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2495.634308] RAX: ffffffffffffffda RBX: 00007fc3e8b8df60 RCX: 00007fc3e8a7ab19
[ 2495.634325] RDX: 0000000020000140 RSI: 000000002b1d166a RDI: 000000000000001d
[ 2495.634341] RBP: 00007fc3e5ff01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2495.634356] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001
[ 2495.634371] R13: 00007ffccf75b13f R14: 00007fc3e5ff0300 R15: 0000000000022000
[ 2495.634443]  </TASK>
11:04:09 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x8, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:09 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x486900, 0x0)
unshare(0x20020000)
sendfile(r1, r0, &(0x7f0000000040), 0xfffffffffffffff9)

11:04:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8cffffff}}, &(0x7f0000000180), 0x1400)

11:04:09 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xe, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
dup(r0)

11:04:22 executing program 5:
getsockname(0xffffffffffffffff, &(0x7f0000000000)=@tipc, &(0x7f0000000080)=0x80)
perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x7b, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000007, 0x0, @perf_config_ext, 0x0, 0x0, 0xff7}, 0x0, 0x7, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@caif=@rfm={0x25, 0x1, "9f3f952710bf57983b69a979e373131f"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="30a26aa0f33dc3cc3952c16405fd", 0x1000e}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="d8"], 0xd8}, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[], 0x0)
recvmmsg(r0, &(0x7f00000083c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x60, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$MPTCP_PM_CMD_GET_LIMITS(r1, &(0x7f0000001f80)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001ec0)={0x70, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010102}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x400c000}, 0x4004)
unshare(0x6020400)

11:04:22 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x9, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 2)

11:04:22 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:22 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf2ffffff}}, &(0x7f0000000180), 0x1400)

11:04:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x100000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:04:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x10, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf6ffffff}}, &(0x7f0000000180), 0x1400)

11:04:22 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 3)

11:04:22 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xa, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x11, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:22 executing program 5:
fadvise64(0xffffffffffffffff, 0x2, 0x8, 0x3)
unshare(0x6020400)

11:04:22 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xffffff8c}}, &(0x7f0000000180), 0x1400)

11:04:22 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x12, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x13, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xfffffff2}}, &(0x7f0000000180), 0x1400)

11:04:34 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x67, 0xfe, 0xfd, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xc0000)
pwrite64(r0, &(0x7f0000000040)="35fdadb7748b4c4d26652ef0e03815b0271fcfd551c0a4dca5ab3fea1043c1e52f9ce1081fd091ca8c64f662958375925e5b78ac75d3259cbc545fa42217b9998ddd498b7baa62aa2daf161f4c0ce19d06b0476276152e36b7d2d93214aa90f4b6411288f8392b825e3250b6fa7a3256c12e6903f344b84b8b926a67a9d8886c37aee235ec5e5e4859ef9485f76af376e1e4972d1423b6ef45af63259e8dbd38a136a6327140a7abad6693", 0xab, 0x3)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x4, 0x2, 0xffffffc1})
unshare(0x6020400)

11:04:34 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:04:34 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:04:34 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 4)

11:04:34 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x14, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xfffffff6}}, &(0x7f0000000180), 0x1400)

[ 2520.817753] FAULT_INJECTION: forcing a failure.
[ 2520.817753] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2520.818898] CPU: 1 UID: 0 PID: 60245 Comm: syz-executor.6 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2520.818916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2520.818924] Call Trace:
[ 2520.818930]  <TASK>
[ 2520.818936]  dump_stack_lvl+0xfa/0x120
[ 2520.818957]  should_fail_ex+0x4d7/0x5e0
[ 2520.818980]  _copy_from_user+0x30/0xd0
[ 2520.819000]  memdup_user+0x7e/0xe0
[ 2520.819015]  strndup_user+0x78/0xe0
[ 2520.819028]  keyctl_restrict_keyring+0x14e/0x230
[ 2520.819044]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2520.819059]  ? ksys_write+0x1a3/0x240
[ 2520.819075]  ? __pfx_ksys_write+0x10/0x10
[ 2520.819090]  ? do_user_addr_fault+0x43a/0x12b0
[ 2520.819109]  __do_sys_keyctl+0x523/0x5b0
[ 2520.819124]  do_syscall_64+0xbf/0x390
[ 2520.819140]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2520.819153] RIP: 0033:0x7fc3e8a7ab19
[ 2520.819163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2520.819179] RSP: 002b:00007fc3e5ff0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2520.819191] RAX: ffffffffffffffda RBX: 00007fc3e8b8df60 RCX: 00007fc3e8a7ab19
[ 2520.819200] RDX: 0000000020000140 RSI: 00000000223d118e RDI: 000000000000001d
[ 2520.819207] RBP: 00007fc3e5ff01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2520.819215] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001
[ 2520.819222] R13: 00007ffccf75b13f R14: 00007fc3e5ff0300 R15: 0000000000022000
[ 2520.819241]  </TASK>
11:04:34 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8000000000000}}, &(0x7f0000000180), 0x1400)

11:04:34 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 5)

[ 2520.949955] FAULT_INJECTION: forcing a failure.
[ 2520.949955] name failslab, interval 1, probability 0, space 0, times 0
[ 2520.951063] CPU: 1 UID: 0 PID: 60258 Comm: syz-executor.6 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2520.951082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2520.951090] Call Trace:
[ 2520.951096]  <TASK>
[ 2520.951101]  dump_stack_lvl+0xfa/0x120
[ 2520.951123]  should_fail_ex+0x4d7/0x5e0
[ 2520.951147]  should_failslab+0xc2/0x120
[ 2520.951167]  __kmalloc_cache_noprof+0x73/0x690
[ 2520.951195]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2520.951220]  ? asymmetric_lookup_restriction+0x35b/0x5b0
[ 2520.951239]  asymmetric_lookup_restriction+0x35b/0x5b0
[ 2520.951259]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2520.951279]  ? __might_fault+0xe0/0x190
[ 2520.951303]  ? __pfx_asymmetric_lookup_restriction+0x10/0x10
[ 2520.951323]  keyring_restrict+0xcf/0x490
[ 2520.951346]  keyctl_restrict_keyring+0x185/0x230
[ 2520.951361]  ? __pfx_keyctl_restrict_keyring+0x10/0x10
[ 2520.951378]  ? ksys_write+0x1a3/0x240
[ 2520.951395]  ? __pfx_ksys_write+0x10/0x10
[ 2520.951411]  ? do_user_addr_fault+0x43a/0x12b0
[ 2520.951434]  __do_sys_keyctl+0x523/0x5b0
[ 2520.951452]  do_syscall_64+0xbf/0x390
[ 2520.951469]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2520.951483] RIP: 0033:0x7fc3e8a7ab19
[ 2520.951493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2520.951506] RSP: 002b:00007fc3e5ff0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[ 2520.951519] RAX: ffffffffffffffda RBX: 00007fc3e8b8df60 RCX: 00007fc3e8a7ab19
[ 2520.951529] RDX: 0000000020000140 RSI: 000000000c8a0915 RDI: 000000000000001d
[ 2520.951537] RBP: 00007fc3e5ff01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2520.951546] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001
[ 2520.951554] R13: 00007ffccf75b13f R14: 00007fc3e5ff0300 R15: 0000000000022000
[ 2520.951575]  </TASK>
11:04:34 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xc, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x15, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 5:
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file0\x00'})
ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000040)={0x1, 'virt_wifi0\x00', {}, 0x9})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:04:34 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:34 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xd, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:34 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x18, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:46 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe0ffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:04:46 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 6)

11:04:46 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x100000000000000}}, &(0x7f0000000180), 0x1400)

11:04:46 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x19, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:46 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xe, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:46 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, 0x0, 0x1000, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:46 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x48040280)

11:04:46 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x4000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040)}, 0x57515, 0xc35b, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000759f}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff)
unshare(0x4a000080)

11:04:46 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1b, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:46 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:47 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1c, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:47 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary) (fail_nth: 7)

[ 2533.625571] FAULT_INJECTION: forcing a failure.
[ 2533.625571] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2533.627413] CPU: 1 UID: 0 PID: 60305 Comm: syz-executor.6 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2533.627444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2533.627457] Call Trace:
[ 2533.627465]  <TASK>
[ 2533.627474]  dump_stack_lvl+0xfa/0x120
[ 2533.627506]  should_fail_ex+0x4d7/0x5e0
[ 2533.627545]  _copy_to_user+0x32/0xd0
[ 2533.627582]  simple_read_from_buffer+0xe0/0x180
[ 2533.627624]  proc_fail_nth_read+0x18a/0x240
[ 2533.627654]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2533.627684]  ? security_file_permission+0x22/0x90
[ 2533.627710]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2533.627739]  vfs_read+0x1eb/0xc70
[ 2533.627773]  ? __pfx_vfs_read+0x10/0x10
[ 2533.627801]  ? lock_release+0xc8/0x290
[ 2533.627834]  ? __fget_files+0x20d/0x3b0
[ 2533.627873]  ksys_read+0x121/0x240
[ 2533.627899]  ? __pfx_ksys_read+0x10/0x10
[ 2533.627925]  ? do_user_addr_fault+0x43a/0x12b0
[ 2533.627965]  do_syscall_64+0xbf/0x390
[ 2533.627994]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2533.628017] RIP: 0033:0x7fc3e8a2d69c
[ 2533.628034] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2533.628055] RSP: 002b:00007fc3e5ff0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2533.628077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3e8a2d69c
[ 2533.628092] RDX: 000000000000000f RSI: 00007fc3e5ff01e0 RDI: 0000000000000003
[ 2533.628106] RBP: 00007fc3e5ff01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2533.628120] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000001
[ 2533.628134] R13: 00007ffccf75b13f R14: 00007fc3e5ff0300 R15: 0000000000022000
[ 2533.628169]  </TASK>
11:04:57 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x10, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:57 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x200000000000000}}, &(0x7f0000000180), 0x1400)

11:04:57 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf0ffff, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:04:57 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r1=>0x0})
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x4, 0xea, 0x1, 0x0, 0x5, 0xae43, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x1000, 0x10001}, 0x10094, 0x6, 0x6, 0x1, 0x8, 0x5, 0x6, 0x0, 0x2, 0x0, 0x4}, r1, 0xa, r0, 0x2)
unshare(0x4a000080)
socket$nl_xfrm(0x10, 0x3, 0x6)

11:04:57 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1e, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:57 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:04:57 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:04:57 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:57 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8cffffff00000000}}, &(0x7f0000000180), 0x1400)

11:04:57 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x2, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:04:57 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x3, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:04:57 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000440)=@secondary)

11:04:57 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x4, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:04:57 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x11, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:04:57 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:04:57 executing program 1:
rt_sigqueueinfo(0xffffffffffffffff, 0x39, &(0x7f0000000000)={0x1b, 0x7ff, 0x1})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:04:57 executing program 5:
prctl$PR_GET_CHILD_SUBREAPER(0x25)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2}, 0x0, 0x20000, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
semget$private(0x0, 0x0, 0xc6)

11:04:57 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x5, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:09 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x9)
unshare(0x4a000080)
r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3f, 0x5, 0xff, 0x1, 0x0, 0x5, 0x804, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x5488a, 0xfffffffffffff800, 0x10001, 0x2, 0x8, 0x7, 0x6, 0x0, 0x5, 0x0, 0x200}, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0x8)
io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x400a80, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x1)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r5 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r5, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0)
r8 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage\x00', 0x2, 0x0)
r9 = fork()
tkill(r9, 0x1f)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000057c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f00000002c0)=0xe8)
pipe2(&(0x7f0000000300)={<r11=>0xffffffffffffffff}, 0x80800)
r12 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r12, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000005940)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000003c0)={0x5e0, 0x22, 0x10, 0x70bd2a, 0x25dfdbff, "", [@nested={0x1d0, 0x45, 0x0, 0x1, [@typed={0x8, 0x6e, 0x0, 0x0, @ipv4=@private=0xa010102}, @generic="3d1eb9633902eb1836b00663514325d6eba858059ae729a9517dc44fc14763c030b2bc220929a0fa0afbbb9751f3f58a5a075a5d7e91bfae8eb68f9112a759a8c53c32f351ff5821cfded2cca0224f1823569e2c", @generic="355dbcc07a88dbe574f63913620b19bc2d040085e382c7426a19aa8169d8a037516725ba2b5993293d77ddb60b028faf7997872f1556c4fa2d4406a4d1d35b3fc2496db1a9583bbb7920aafcae6be4cb0a0ed015ec4d79a3403ff28ff88ba09b39fb7d0309ecc89ab0cdf32fed049b2a36a70b2ed41a03a744a141aa541b68a8bee7dabdc9963b55a94075050536108a1896e6ad4d92d0b2f6c7cfcea05c1980e483f2a3cde3f1ff4b0ab1e40533076c0acb86d35251e9ba4d3d9fdede2abdabd8b42cc23c61", @generic="ddff708c84e94949fe42195a96c6620ea29d3ed809e2e3719c42ed18b8afb1cd3f7f096387f5c2c18bddc3b3347ae4c26979c6a5bfb4ae7542ada991c0c183b571fd11531afd67b09511495b45caa76e38703e7d2c520374e38ab5e188fa6f54279608bc8bf7e15a34ce7e0bbd607f6fa827037321a0f06ad33d71d3c2cdbd3b1bf845d5412ce94bdca90e4061957c6bbc628b932d14c6f8db780b911a6023a8e91ec5db3b27e5fa36f7"]}, @generic="7cda1bffafe574e13bbab20265807592230bc1726081db08de114f3de92755ff1b5ded80f97e14845d39aae3baf70f33045676a4e7656ffce1a67d056f240b44fca85b2ccaf5faf5b64df1d47d6151ae49c85e2fb8683ca3af5924a5cf0fa71afa80424e6fe1f22cc958d31e4eafb4ad14b71fdf11bb24514f345e10aa26a317bd195a29b876d1db9a49fa3f4759cf22e123dd00a8abcce4254910fbd4e6976f5ec903ac3b44a7b82e5a600ba2a98ad720f49348a6cd4d0e6f9f2107d57d84c95b81f4864d4ba57010c46090b2160945acda1b557279c1bf49a60a12f512e6e191b924636f086147079d2497", @generic="73a5d0c497ace941caf9", @generic="585cca3d536a879e7b72794c1ff022d263bca137ca32e61d8f5e5e0b696ad008c760adba98c8dc94cea04325758fbaa879a5a175aa170b5964c48823547326f75d5d374f25944e0144829e6a79e5b069cd09d5d9372c9660c7f52ba201e4220cd825a6f3f0f41c79986026247d6c23bbe125b9e7900085795efafa891376a666ee00a57c7ce3577cf892a0a744", @nested={0x27c, 0x77, 0x0, 0x1, [@typed={0x8, 0x71, 0x0, 0x0, @u32=0xb9}, @typed={0x8, 0x67, 0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0x7d, 0x0, 0x0, @pid}, @typed={0x8a, 0x2d, 0x0, 0x0, @binary="4bc44965e47b7c100c304dd477940b97d973be7380db0920ee046df238cbd379c857dea30d3f61d6b9f75851f86961c2b542e3e44df0e9b05d2554ae42e388c8b0f1d45b2713955ccdad1a9efce033e22b495fcda607be80c93249db3e93d6859bc9b3de9d1ec0b8ec20ce83cf1c3df6105ed735ab396e2abd649b600440588105206eeb6f8a"}, @generic="b442cd8df651b4532c45453bd6665cb4e7878c4eb7c9ffb2667cfb73690435cdaa0ce23624d4457e807ef7737f57c3bd5a605dfe34aad2f2873fe1678e814ec1f971660eee6e5624cde9832a1a36eb53431aad7bb0f0d41fefbb70faf732da358c55819cbb8bf6b11dc56987b157fece6602a586b2cbe4953edf584fda8e1eaf6d63005a9e08dda48e9df14deba77a4713beeedab9bb969c732886d605144e7ded0cb16be92620e24f4883088ee851b85c9b13eb9ad637772cf3be36becdc576b517600c920b73c8e2755f3accdd717a2faef73c28d7247b231981803f12d954ed34a5bc662d83d7420c2722fff3bdf21aeb63", @typed={0xc, 0x8a, 0x0, 0x0, @u64=0x2}, @generic="598bf58aeafda2769dc584c517ff6fc4c1849a71bba4a4473fd12dbdafe73a085091db46351d3f99de94f07523b184acceeb50d8e5438096d3cbe9b5b8bd944d5a3f21f4ccc280d20866fe2bc67a3be7269aec8494dfafcd1c1b0d5f1b3f536ea1e4f199871b971e759ffef16d7a3a844b8b7b2a7cc06311c5cea43454034b022eae3c113771f8f71e8220f1700d720766a9fd32bec272eb4c1517923dc095e77a7b99a5317c0a5616fbd3efe3ad43e158f57669e5cd12ae893006ae2da0", @generic="360414577dfc200f297d4f6c9eabd1", @typed={0x8, 0x3a, 0x0, 0x0, @uid}]}]}, 0x5e0}, {&(0x7f0000000100)={0x80, 0x27, 0x2, 0x70bd27, 0x25dfdbfe, "", [@generic="1b7653e0a72029e07770ce31f6454ccda88103aa4b4b0d378b74431980de8f068bcbe4b853ae1f97ff5d80adba96324a15cf27c4dce75b837dc78b79fbaea8a0aeedf82832230aae27868e84a4b113800006", @generic="d715be198c26f6e53cfb069c608935a13efbe96f8ee05c33c22801cafab8"]}, 0x80}, {&(0x7f00000009c0)={0x1478, 0x3a, 0x100, 0x70bd25, 0x25dfdbff, "", [@generic="0c09fc783f80b42b4ffd078b5ef599ae5f3287359689ae59e1b8a9a71ffb13723efeeec8772ef6b5f349aa5612701f60f6ac633c8f3ac384f5ac6edb0a4d57c69155373d1e84ee507337fb63f80e8b04b96888d3bfb800f69d691053151b177c0471ddfa3635f64ec4025274064db8bfacb39f37f738230ec64adef43fd01a7d67d5109208eb7a8d02fb32215843458f429731ae24a98ee13446151f062eba50b711f160c3e62c0e360c2bc7a639fe03a901a9ed98a3c1f2910bc464926c8ae3b0f08d4af3bb44ffc14982", @nested={0x1347, 0x7, 0x0, 0x1, [@generic="e6468d17fb639ff4abbb1cd93db70d30c47fff0c46e9f63f042c11fd414fd83254cc0c5618a4310812c01d4f1ab14ae9953c1ed976eb2629433bd0a7985f6e7c2b356127fd537804607a9820095f3afb654e75fccb2f6bec87bb952df23c13c6209cfc1d205766055f8e56ef4e4716d71a3f25e08bb353b09523ffa0eb33562fa839ec47ce2fbee01bd16cb2f5bd175b67b6559682960261371c41bd681357e04f899a6eabe6e6c5343d3a6be3576c2952ac9bcbdd4006ef107f70f085211d30e655", @generic="da934e6e8a61235ee6fea75c5fbd784748a1eeea25104bc96d0e03b40249cfd1d2ab060b573ffb3aa5e0140e075ea40bb2956b5b21bfbe41380712a7434c2d5c305b00d4a1101912ece0514db22a456baa8336f4093bca94d3e9584693a6c3e82e457abcccb88bf9eff779e041c535893cafe030984ea2f3cbc4cbea9bf96ff84d00e443cf61c68cd55b75188cbe96c83c4f6174ef5af554cc883bc66007fd307a97d1eca56fc7d0f53fa23ba48b38657dd3526ca1b2c0c1df5da8ed0483780cee7e60ba929c3e209f5fa52dafc54b3d68dd1d13a307033ba316f813115e74929508405f25e5b8ec", @typed={0xc, 0x6, 0x0, 0x0, @u64=0x7}, @generic="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@typed={0x4, 0x66}, @generic="5210a3c191111b11dadebcbc79cdede4dedb044cf28888dd051e1ef11cee7bd3e16f98db", @typed={0x8, 0x90, 0x0, 0x0, @fd=r2}, @typed={0x8, 0x6b, 0x0, 0x0, @fd=r1}, @typed={0xa5, 0x13, 0x0, 0x0, @binary="4a41610ce8688fc5de1ad03de793b3245a006f79ab6aa044ee24ec089643b1c1b2c3792eb8d97aaeacd6e8b776da0ed8c0f38df9e4878090235bff13e278f7b1b984aa1c10baf59140379fbe077508df55f7cd6847ea92a8892c9c46bab0f638b19ee90f77a62d49b8ed12e86312fbe3a83a210fad798e20db91e5de3a610047980522b751b2a946520a702735c3c253ab831db3b34783e99275dfa328889feeaa"}, @generic="e074a5d14e88f5911ee6473d973c0ddfe302cf365285c9aab908101dd568e1ad36553c0658f897978a24a3c791cfac1ae9ec3ddf7f89303126c56e3c74993c4fe5475c5584df503ba6d2b063c0dbaf706146258f4aff49e5ae3cc6a9b1f7aef8304a850c515d5401d718e793c78461b1a616569ebb1a80d3399bb2341fa38e3a723a642be75aa0f91abd03f32211183aa4ce7f8e52e4d14bf0f3baf7f58925e06ecdca4613b4a5a9fdb0c52c303b56a557b294ed4b941d8f402fd1bd9fb687814fa1578c355ad0e7d02eb794ab4bbfa4416c77b9006c46c4e27712475e4eb1b8250d7c96cbebb69565c246ccec22f9ac5f65aa536ca444525fd377db39283861586513710be13ba3b95ee667c6d8baa83cbf9790e280f1762089518b7b17608cee29339e60cd3902c22399159e42b01c676069c9be4a22c60e13e8c59ab740537d83ab7f21046f3e02d178b077e0d00df509996df846706156b7ac8f1f7d557c5d4624019397f2d16e8b42e4c8a2149d74042bf4a42de8719ae634bb0b50e31990ae2239b763462fff45859160c9e306a6342d76223b03e5ad74bf2be6ddc8140ca55c5ea5d51786888445b851d9fb84ec2e792d2fe2da46f33e12d21598cb1c847282d2d5df4842e9409f4b680a57cb70748d5f22790c919994a8e54d85c56d5117542e2fdb7a1e85d5050c2be5cf41dc810d8f7844e3674ee96d63dda7178bec9704685be1ad24a756a0df2324bbe0ea8401592cbbd874555748f5df6d05046029d280f4f47bd41f5aab6139f5a681687f0e11d8c1cd819bc746516751ecf76f72d091ff810c767291319c78e13b29e6f2624ea8a9a45de8b27a6d9347feb0829bdbe8f6eed88f489df544cb2d5d387f2d7d77865d42abda7ea8174daa4f4af2b00b83ec3cc473963eaec58bb86acd05cd8da1c3e8946df46e81f92b9d18c84d0289b2567276a9b75dd88007954d2a5a3234a75eeebac6c34e2df6b000d22cce723acb8a84e4b15edad2d95776497232da103eed55b282de9c74beeff744ca06d49f75b9c373274f9d87caf765bf6a3bd0a6a71300266b1240cdfa9551c63e0fa7c720441eede11814169d9e334c6f3d818550fd7870ee5479134096aaa50b82411137b3fca2a8a30cecf4419e114770d8e2d2ed3bb95e4c32a209afeaadcb8fe415dafc8f563244e194327360fd4c5c19c63c3644d36c49e96c6ac4b142948ef9646d30e34d5dbccf1a41454eef3b701a2cbd68e765f8199a29705c2bb94b61b2ccdd44c06004cf7394475afdc6b7ab5b7ac9ce0f02d3867f03487dcb0be850b04dafa53226963e6c1ef9dafbaa0ed2e77082f9c7d4cd6164edf7fd5c12ab717f33c73f50c029510533f699c49d4631f966dff872f67e989396de293a90da205414c8a13484b2c7632dd588d2fdeafe334bc1b1bda8209b0fc96ea7bf7acc0f982e4b7d2b86aeef57f91fd491d5b26c88d4f7031f64e01f2ae72b366a50d1e1c0545a3046bb5a2ff3c47c4aed76167f10a134b1c08e3c3c4bf23979060b625ec50712ad675a3f34513eceef7e2c8a4c9c748e1ee0f6a51cb14571d98aeceae36182211ee3687bc3eac9908e80912d19905290290858a3b505c4f9ae4b525064429a20b2e4bb8453c4fb636502ac22cb70c4a59e1141fbcc15c5fb9846f5352a7bed794adb867464b81b7c29b8f4f2dbb3fff5594a900f49b9d9b240d8ac2daaadcf6670d1561c6b56a8b8245a9492d8eef6ba2582fc9aa7fa1c80a0e90f8ff63c7d531bbde58cbc46582196940795a7aef6d7b036a17820495d5973a19b4aed87e6a1342867607e748fd004f5ead5fe43408d3a38f149fd1d4da91fa6bea424a6535e7ce8d1c3baf2033ea280dc82abf2fe41afe2c899f6a4b2b3738fb87ceb1e855af724e7ddd9c416e99f39714732046d1b12d4d36c7f014cd41fb5bc3b3114bdb8ad0cc10eba324fe4a526fa296c69b2809a8fd2bdf4d72a603a348b146f2ac8068dcbb1fbb0a1fa0698bf92c2294715875c6b4208b6f6ceaa4d13ce3b06e14ac134f54485dd6047385c9692524ff0b823bd1e48cf5ed122e02d6c4d83ec40212fd9a6a74dde64fa1e0030141d47d76b384ed5ca70b694c705e4dea6f645a5cb3a7a8587cb0e3b41767e67a0baeb70054c631e906c0cc08fd6eca27d5746f55d9b0ad7cddfe53f4337541eb06e315e09df6808f5c8c46b6b8d2c16a05b54320b7fddfb61434e3014e76ebdecef9e8b864cd17266695650d12d79325afcd7c0baa075349490fd247a3a867079b6af36e03618a04583eda233bda91a0680df6150ea479982c2c478212066f56828c4050cc1d711ece139a15e854ef5f7dbeac0c4e2c655ea01b0b953754db04a0a24105e79c71b08ee46a2db730da322f088305ac3efb6ab7659f5c4bd297a9d1bd87a6f69a12b9b603722d121c3488176b3d111d70626990bba2761b160bf9966143fd04a38314a5c52a35da86a5281795fe1f71d1c0a591e35b2f82d0891007266094a6a4cbc8053e0d337dabc739dcb36d8ea5027e993f525273cb88fe195580a45eab6e69ae61799bef18310014b5a1c01c47ab0bf25611f6d248fe8c1a979494aec3002d996083e6bb0b4d07d4ce32b1bdea20ab7ff23b0af7267c280c802aacd986bd716acb5d95a7deddc22bb673d95d8145f8000c3f77d7237b393ef04c31fee8b2239e380e0112241c6249a8dcf186488a9a8d5a7d43de001052a77a3cde90173c58fefe0a5636dc604062c3528a96b569eaef9e1b35c8c7bad7eea55f5f64c6c97c2222a78a6cae472e6b5cf3095321d76633a559386077647bd72ede06651ab66d8e38ee3e5879be5ebd30890dc455d16ea2cfafd4ca9f568fc15aac0756853895f121014035c4540d6cd0653b1ca7e5f90415db3280c93714fc5ecbbeffba86f6fb9f1c647086924dc6481982b75c35d8de8c57b93ddf2b4251e92318739134f7a2fdcf5e672086d8fb7ee1e158467b589a5a54480e12e1c71383854316741c19a240ce33f865e0a3fd80ff70769a242a4f692f41c92d20b8c90edc54774401d5448c52f620a9f4e54ef4337ce9fcc86847c31b0f4f990feb2133818566436fb0f122cf8a56a593460264e63878976a8591fec051f9ef3377ebcdc6c09e084f7e331e784e61a3595b3fecab745e093061985e6a39ac630d9db0e7ad53c560a2f624573f7f10c556c3e985cada449170150da9447365ad54c2ff5f719ef560d791ed8739cd9c0b6998bec9edb1a38580a34d66b06d8c186c0def2a580c31b6ba9faf179808549cfdbf3c679becdc602ce097b731928f86828be4279c06976adf5a7e93a68d93c4744359e7e7429a5561da998658eee137b996e011df7697fd02435dc85797b5b9ea1ba3c6e103e828f2b549049341ff81540a098e255e1be4f3d28bb8f51e6a0a3d457e6acee8ac1250042b5683253f2f360f7cd388d24fea1a51d8cbb9d60a9c90e4a963f54f7f96eeefb33c3dc6a0d2cd9fd62d11bfbf2608d550ef947820c7a15f2e5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@generic="3ed8e40db52b04575bc217715fa4d2f5378c7f917b3c2fcd84c52ab385634fd568fd7b3972e92002e243282d39914040285b3b9d2949d45b1e7cfc0eaa8dbbd21902fe673398c592efb935be1d63c811cc2162f7"]}]}, 0x2164}], 0x5, &(0x7f00000058c0)=[@rights={{0x38, 0x1, 0x1, [r0, r3, r4, r0, r5, r0, r6, r1, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {r9, r10}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r11, r1, r12]}}], 0x78, 0x80}, 0x80)

11:05:09 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:05:09 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x6, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x12, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:09 executing program 2:
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r0=>0xffffffffffffffff, @ANYBLOB="00000000000000002e2f66696c653000c48284744af55e838f1ba9e0e85d19"])
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="aaa63896f74c81e451e7d0251e34a353485cd6e15ec27ac724fe48b7951cd8a8be5d114612f3658b35c68a4a7c193212f201443fda4dfc0fbcb94bcfa020e026fe58c903abb00bbba68954355db489ed37a052f577d1123463bd08ebf4f7aa29853186", 0x63}, {&(0x7f00000000c0)="6c210adc17dd5e142354895903ab5d3ebc6920dcbde7a1ffd18d2f6596cdf9acd8386a496264ff97ec307fb16686cd27a50252220a768c83d3d55b2d17a06bc301e42d0ce21fbf8c148e4ae852c26538d44f14f2452f380d8fdb72f6a5b1cab7f6292ac0e57feb5d27f26c1d7a8df64de45a0a7aa29ac92ba917ef", 0x7b}, {&(0x7f0000000200)="890464f0922c4897ce8eb06b247a31e06902440ae2e0d72671cf22d4c8fc4c2f0adce43122bc2793afd29e7ee1229a9e0ae97c4afc04efd6abb52a55b65e5d69285ce517a48e127ed8950197d51457e8069b1c208b974ce8c493d6c41eee2c587b0002f11917dafba3dc4151406ce6229b300feaedaae81856b5ddc4063793c5e2e3985cc1c4f402e15340cd1650919fc4967aa428d2ab1bbd9f12068eee0b30eaf8d9045999de58c0ca88ee75ba680e90158e74ba3cd6ca733a1074c76da439f45e12a92fbc4dfa3723724bc60c6db2a04d96b5c8399983b5aa45daec607651be69683a27f984ce7bd0", 0xea}], 0x3, &(0x7f0000000480)=[{0x1010, 0x107, 0x1, "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"}, {0xe8, 0x10e, 0x7, "c1ddf35cfbbee823a2028c4a2b0765b5505d3a197d23adc8f6287c2f0db506b978c4da86b2cc7dc6e4b050b0feb69b775efec6736d4124bddb235b24ee32ab203d90144d9e238d1fc39ea41941d6fbb2495f547f730a12f080b8f37afef7a642d8fbc8456a123fd7e98929afd9291e8ab1790e702f1371eb3cb6b874750310201ff285596f39d8b46a951a4dfef445affd6e5abb35ebffbc54ec7c515f384b377ece2123dc42533bfd87934d026051d18d57f30893cc95682e8246b387eca654d7b520f2fe174a4256918a0673669799c9713ac08e9b"}, {0x10, 0x112, 0x4}, {0x40, 0x1, 0x1, "df4d3398b9b9c9573ff345c91d3c99670ed18e79f27c4c7f67d643836e0900714f0149e3b28d26e1b963d5ce0cc51f2b"}, {0x1010, 0x6, 0x1, "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"}], 0x2158}, 0x4000)
r1 = add_key$keyring(&(0x7f0000000380), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:09 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:05:09 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf2ffffffffffffff}}, &(0x7f0000000180), 0x1400)

11:05:09 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x7, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:09 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xfe, 0x5d, 0x5, 0x6, 0x0, 0x0, 0x40800, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x10, 0x5, 0xfffffff7, 0x0, 0x3, 0x6, 0x2, 0x0, 0x9, 0x0, 0x485}, 0x0, 0x5, r0, 0x8)
unshare(0x6020400)

11:05:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xf6ffffff00000000}}, &(0x7f0000000180), 0x1400)

11:05:09 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x8, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:09 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9)
perf_event_open(&(0x7f0000000000)={0x2, 0xd5, 0x81, 0x5, 0x50, 0x40, 0x0, 0x1f, 0x1c041, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1cf6, 0x4, @perf_config_ext={0x8, 0x4}, 0x2000, 0x66c8, 0xc5, 0x1, 0x1, 0x101, 0x8, 0x0, 0xfffffffd}, 0xffffffffffffffff, 0x7, r0, 0x9)

11:05:09 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0xfffffffffffffff2}}, &(0x7f0000000180), 0x1400)

11:05:09 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x13, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:09 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:18 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x9, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:18 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1010000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:05:18 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet(0x2, 0x800, 0x3)

11:05:18 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:18 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x14, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:18 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x2000000)
unshare(0x28000000)

11:05:18 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$clear(0x7, r1)

11:05:18 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x2}}, &(0x7f0000000180), 0x1400)

11:05:18 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:18 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x15, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:18 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x8}}, &(0x7f0000000180), 0x1400)

11:05:18 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xa, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:18 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x18, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:18 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, 0x0, &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:29 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:05:29 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

11:05:29 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xb, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:29 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf2}}, &(0x7f0000000180), 0x1400)

11:05:29 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/163, 0xa3}], 0x1, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {<r0=>0x0}}}], 0x20}, 0x12062)
perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x1, 0x40, 0xfd, 0x6, 0x0, 0x6, 0x2200, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0xd27d}, 0x40, 0x5f41, 0x4, 0xb, 0x7, 0x40, 0x0, 0x0, 0x2, 0x0, 0x1ace785c}, r0, 0x5, 0xffffffffffffffff, 0x8)
unshare(0x4a000080)
r1 = fork()
tkill(r1, 0x1f)
unshare(0x80000)
r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000080)='.log\x00', 0x0, 0x100)
perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x5c, 0x6b, 0x8, 0x0, 0x400, 0x0, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x27ee11cd}, 0x4508c, 0x9, 0x3, 0x4, 0x100000000, 0x20, 0xddb, 0x0, 0x3, 0x0, 0x1}, r1, 0x8, r2, 0x8)

11:05:29 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x19, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:29 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f00000001c0), 0x200)

11:05:29 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x66, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=<r1=>0x0)
r2 = dup3(r0, r0, 0x0)
r3 = perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x2, 0x3, 0x1f, 0x0, 0x0, 0x20c8a62a, 0x4001, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x40800, 0x1, 0x4, 0x9, 0xffffffffffffffff, 0x81, 0x7f, 0x0, 0x2, 0x0, 0x6}, r1, 0xe, r2, 0x2)
unshare(0x6020400)
r4 = getpgrp(r1)
perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x0, 0x80, 0x34, 0x0, 0x0, 0x6, 0x10000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000100)}, 0x10, 0x7f, 0x0, 0x8, 0x7, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x1}, r4, 0xffffffffffffffff, r3, 0x4)

11:05:29 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='.dead\x00', &(0x7f0000000440)=@secondary)

11:05:29 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1b, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:29 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f00000001c0), 0x200)

11:05:29 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xc, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:29 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1c, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:29 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f00000001c0), 0x200)

11:05:29 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xd, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:29 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf2ff}}, &(0x7f0000000180), 0x1400)

11:05:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x0, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:41 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000180)={'wpan0\x00', <r1=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x34, 0x0, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5}]}, 0x34}}, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan1\x00', <r2=>0x0})
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r4)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_802154(r6, 0x8933, &(0x7f0000000180)={'wpan0\x00', <r7=>0x0})
sendmsg$IEEE802154_LLSEC_SETPARAMS(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x34, r5, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_SECLEVEL={0x5}]}, 0x34}}, 0x0)
sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044800}, 0x4)
acct(&(0x7f00000002c0)='./file0\x00')
r8 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r8, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r9 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r9, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r9, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000300), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r9)
r10 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe)
add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000200)="bb8bee3a45a451b9a1d2fe6ca971fcbdc00ae77f75c396bbfc96e35a95fe2f5a93f7303b5ffce3cb90a30be3ecafcc3d67f87880c13b95cecd1ed6fd2aa1d65f9fba67b71b5ac924f2e524", 0x4b, r10)

11:05:41 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1e, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:41 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:05:41 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
ioctl$BTRFS_IOC_BALANCE_CTL(r0, 0x40049421, 0x3)
unshare(0x40000000)

11:05:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xfff2}}, &(0x7f0000000180), 0x1400)

11:05:41 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x435, 0x15021, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7ca1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x0, 0xf, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x800)
unshare(0xc080100)

11:05:41 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xe, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:41 executing program 3:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x12c, r2, 0x8, 0x70bd27, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x24, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "ab708940fd4bfcc6096df103c8628123af5477ed81f9b907"}], @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "0c61c044c7404fffaa0eecda8534b34f3a59373c74021bb0"}], @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "e8009b8139765d0421ddc62400d8df9555df88fc6302fa46"}, @NL80211_ATTR_MNTR_FLAGS={0x20, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}]]}, 0x12c}, 0x1, 0x0, 0x0, 0x8081}, 0x2004c045)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
r5 = add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc1}, &(0x7f0000000280)={0x0, "3aaecb453990ff7f000100000000050000000000000000006fe849c2e0008093396ccf6e9952c3d429a25d5300", 0x35}, 0x48, r4)
add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="0080c440945c0731b06c50038f1b2e57cf051f105a1781526a890880483518d6a271803afd68ec5f9842825b208b0040b1841a74b27bfaf20e9415178fcf9e", 0x3f, r5)
keyctl$reject(0x13, r3, 0x3ff, 0x0, r4)
r6 = add_key(&(0x7f0000000400)='cifs.spnego\x00', &(0x7f0000000480)={'syz', 0x1}, &(0x7f00000004c0)="9f2ec7e5b45507e440a984bfe428e8eda7e9f5322164cc424dd6c9a7c0c146e26fda9a31f76634907dc5750c8db179ebb88410a6f23deb7f358c4f075a6d55d8b95f3068cb65672024d5d32912a823c0218daa58758ea9f34fa39deabcd7f7e359d4380585614e22351312a6c93b4eb0d415352b6da80b4f10732ecf137fa768fd06382d09e59ffd552c81a070782b8e7cca9491a82afaf08fbe30e7dc2b998971ad086f4ec470829122682803039561945f4bffc2a2197f4c6297553ff707bf997edbc07af04ec0feb807242fd4957f8e65b54bb3a69fdbe6acbb795dd8afc7", 0xe0, r5)
add_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r6)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb)

11:05:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x0, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:41 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xf7, 0x96, 0x4, 0x3f, 0x0, 0x80000000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x6000, 0x7, 0x2, 0x4, 0x9, 0x6, 0x1, 0x0, 0x7, 0x0, 0x7f}, 0x0, 0x7, r0, 0xa)
unshare(0x6020400)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000)

11:05:41 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0xf, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x80000}}, &(0x7f0000000180), 0x1400)

11:05:41 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x10, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x0, 0x6d7f, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:41 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0}, &(0x7f00000000c0)=0xc)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
ioctl$int_in(r2, 0x5421, &(0x7f0000000100)=0x2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = dup2(r0, 0xffffffffffffffff)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'})
perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1, 0x7, 0x5, 0x2, 0x0, 0x7, 0x4004, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, @perf_config_ext={0x8001, 0x9}, 0x0, 0x0, 0x7, 0x0, 0x5, 0x88b7, 0x101, 0x0, 0x1, 0x0, 0x9}, r1, 0x8, r3, 0x0)
unshare(0x6020400)

11:05:41 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='user\x00', &(0x7f0000000440)=@secondary)

11:05:41 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
r1 = syz_open_dev$ttys(0xc, 0x2, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x7)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000200)=0x55)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:53 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x200)
unshare(0x8000000)

11:05:53 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x11, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:05:53 executing program 2:
r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000200)="c2359554c193c3dafe7433dc9ac49576cf04688cff8678a30c765492b4e337430f23cfedfe29b9948a00a36eee0083aac91ce5c2037265b31ec2b695130dac47fb39bf27894e540c8232916b677d7f7cab0af768c169dc244976ebb80e5dd1e597740dbb4cd8686a7cfada1eeb7b8143e77d9fc8471a04f7", 0x78, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:53 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x1000000}}, &(0x7f0000000180), 0x1400)

11:05:53 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x0, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:53 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key(&(0x7f0000000380)='.dead\x00', &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000480)="62f532389684913f7d3481c624d7b2779bac28be4b82829a15fe274bbe571a3ee9b88b60482d0685d235ad0e71b242c7a9b4af27dc53b2f90a5b284673199e30004befcaf0a5c63b9204df69331b7f490f05e64c7aa7cbc7587a48916a5f6aac6ddc1b6d1abcdedf6fccb1a2e683e5702d263a0ad44f0f4403dd61422784ecab28557db0643645cac096d94a237bfdbd261d0a51e0f4806894de381587d0986c8c5c273c877f00fbd6928f68df291f9cfb845c22695e5c79d6096bb02a04286450c561c84a894653fd82fcf58cf928dafd4ec0279cb2fdeba9ff5540", 0xdc, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_provisioning(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)={0x0, 0x0, @c}, 0x29, r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r3)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000340)='big_key\x00', &(0x7f0000000400)=@secondary)
request_key(&(0x7f0000000040)='.dead\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='+*%!{\x00', r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)=@secondary)

11:05:53 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:05:53 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000000))
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f0000000240)={{'\x00', 0x3}, {0x10001}, 0x13a, 0x0, 0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="2842825322ee98d637adff7dcb", 0xd, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x120})
unshare(0x10020200)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
io_uring_enter(r2, 0x80000000, 0x5be3, 0x3, &(0x7f00000002c0)={[0x9]}, 0x8)

11:05:53 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x0, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:53 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='builtin_and_secondary_trusted\x00', 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:05:53 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x2000000}}, &(0x7f0000000180), 0x1400)

11:05:53 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x0, 0x6, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:05:54 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
fsmount(0xffffffffffffffff, 0x0, 0x74)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1f, 0x7f, 0x1, 0x6, 0x0, 0x3ff, 0x0, 0xf2d20235d3ea3601, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x13b6dbe4, 0x2}, 0x808, 0x800, 0x7, 0x1, 0x80, 0x3, 0xfff9, 0x0, 0xab12, 0x0, 0x7}, r1, 0x8, 0xffffffffffffffff, 0xb)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x0, 0x2, 0x3f})
ioctl$KDMKTONE(r0, 0x4b30, 0x1)
unshare(0x2030000)

11:06:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:06:05 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x0]})

11:06:05 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x0, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:06:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:06:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x8cffffff}}, &(0x7f0000000180), 0x1400)

11:06:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x12, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:05 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000040)=@keyring={'key_or_keyring:', r0})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="ec9d82dd79f76bf8e86f6c5837605d9d79623ec70ba1a489f54036cb1b159926ff28f422684c57802560dca7b5c00b9aa050337d0e76e4ecccd515907f9480e05d6bd7b0eed61ed3c9513e46b76304a3860e784808f91659076fde72671353b9c8eeebe887f700faf56e8be6b696a14cb849800e8b5e1eba5bd65b54a853a35e8b7bf367d7f2b8c654f0701fa691cee74a3f44864a1246bae56231f1fe6c58010abbdca0446e0b1900ad990389fff33a5e8cebb1292102014600772bea7e46ce3590f0f7184f406c4ec0b9a3437be7d3f061d0441226ec3f9be6392ebb7c06f81e315d2a5c9709d71a6af0f1ded7b964c0532f92859a7e09211201441c53c3d7883343df59aebd88c630378749a2c5a6329f570b77de085a2c51f60b85ec943216796bc445eafe802697058b588b920faae093bb5b5782fe11f4d3dc5b2732c7ffa9b931781f7fe8cbc7c19ed7c5259629fd62073fb5560b70e58f9ada217b3a1edd2dfec916bc189509d4ed588cbda67802239e76ae4e4276f88570e4260ff0862fbde96ffd1478f9702fe969f4049683d318a6e7a512d8bc3b5a59152bd094a4bed2d08663b0a1b73610def072ba878903317543a1d01b704b9a951c3123a847c84c31285e2d6c56adebd81e213f35965852a20b02ec1137437c6000a2c5bcddc7a55b50b165c1f1ecf089ffa0cb30e109f7d9b5866f19cf4092b139ad4cf31887de54c8f122608936ba197d5677bcd20fab2c4c3c2b1272cd63a0d770221a769a716eaf3652cab52f285b00946e633f8e84bf8548938e8d12187c3eacad4dd465a9c0d96a92e59ee92c624a106f7533fe9484f74643f1e0a25f3c66f50d1133acdbdbfeaaad3f7adc3dc7fb38bef49d5ca438a06ea0b158cbd5f003f1b3bcce6d248cebce2e74a2539f3b30efc0af40baadcb6054e9e04e0e00af7eead561025b84077d0578dc2afa8111bd1acf57a21d06dbca9dbdb71096a877f2432b837674ecb96d439cc58afc32512cbe7ddbf1c8d7d78f46198842b102942bc180cab189bf2995c4c94002a76223f1cf8910fc224df06e966c4b2423deeef657a2d6ecbdaa3b47c09f70c669441bb12de8ab8003390876caf269600161a598c324ac4cc307c47c8ca979d22b71a61cbf43137c46df83949b75edb0ef5ee3d7068c8c949db8e1568e20aef87e03f653f7116da004f82f5b5773b4f89f2d49b50ee8f8a876ddee32b4ce09221729a8df2c9b3fb18ab853ba0705d99170e8c3b4906ad56e0921ea229eefc7495d572d7b96015d9d622880e36dcc4069762ffb6363b6c058f9eb25eae03cb5a80fadd774a380ff5f6562c3bcd411e8c1ba955c333955ee34cf1bd0f287b553c1e5830004afeaa38599136267bc8612bd106c16773cae030aafb247d4a3bf12f8719b6b882f58039eca30a7cfa89d857c5c01784fc2632dcecef3d4541e3723813402cf60b1df2cd91d33eddd18dc10bb60fe614dd4d62f74cc346166a33649164cd97fc6d7f9ba049e6613c6689ee0bd4f8b7249e27b21da22a12f34f95d67daa1795d84a3376e968c766d67c5a7efee8b303da4a0eb29f47f58c0217eb8fdeab2b9aa9f2dcabb0854a3292b5dc740d785b80118014712d922f967890cd1bb09b9cbe85722f3a964f2c8a632b62d7cd961da95d928e3d6c2462302ea76536a2995d87a0bd3d8eabeed7ee36b2ed21d58074b14cc82b5b4ab3a41616e6a138bc4ff819194f22df24bd908bb3e93380d1f97d587f2b76cb910aa25fe31963028665d4b9d0638ebefbeb87a129cbe840d21f92119555e915b5f22d1adad4784c780fe6ebf921e19064ad4aabd7112d647b929acf4128b3455a0c5d6a03079dd660ceeb22b1fcbb0c7f74ba4c4a8802c79fa19e0054147a2aa44c4c8fbd78fa9a0881f727c41d3f27744281210c5a044818bb88f70b52779232c40c7be2e07356e5833a6e16a8c4c6c2d2e87ce8b14e718fe4b57516ec4d9167e101820b6d4d79a6b492cd5c05c15c358b8a58d02fff982aa679ca3efe4af88461cd41f35526526fbdd582e8dea9684dabb767e5a5e2a4b0a56de8e88f3cb81619cdcb0983a38f43581af2b4068c1663e648dfb687344a4fbadc23521ffc89cfc6cc42a5a2d5a826b76c4501ef314091b392a096cfed6999f9558ae00bcf844e8aadd65f2d9732c1dced195bdd65df1c0c1e68e81be304582155ba2f8e70c4dd666a49c452765982c3d2ab0a4fd2fb9efb3283e5cb68c9b7779042967cdcebb76a9927868679224eb96846935994a4074756b97a3751426fd8a97c13ea500c14637fc672ffdc4c6b68d87f021945352415f2da4d60a17f1cf5794f4b641bcc039628fee72c25dfe65d8cb1e29677edeb4e523de8855b594e9f7bb75b73b7defe5fae8da876067d32324c5214627534514bd8a3be5dd4254b12b1afdcf79148b03327b97fd125b15fdc4017dbc52aed4d604c6080e607b1079ed83c82c877b9b8837cb1707392f4d5dc7961a5814a92c8fc413f6e088aa34e3450b9e7902cad7503f3b1580bf69ff2f78106382d9a7b732668d4994c5f6cc3369e29e17728a092b012354f89549f54503a7ef9426da5727de21e32f7d34842f01c51c6710b73f6314b259d48ddff2f9c2160b6253bc8d73f1bc2e36ec75b41e0cb0dac7c6f5aa63462218de283d94246b492adf58ac4b95f0f56e7905447eef62819a7b56eaf31818005e1eb47124df8182b3bf6608b30bdd27376e9e3b581745de0c65cb12c3a27ce1fb6d32f63eb45b73fd48a9b3c218f80aad7bcbe2f28cb2947a48bf4b7f86db7bb9421b4b9b87580d858a1be541b98a0106ace42a5a605516704295692de4ee257ddce5fae759a5c24325424bd3542ec5ce1701bcdab5fa6a85ff089df04963e4484946aea6113c7499890f86a492c6be9573ab0a73560d0699574e5b08530f172684ccb92b4de3942307d9d9c96db9fd8bc83c3a45a20739c8ef5cc2d6c4eb097c118a009ffaf452e3107c1ad3798e1e1f58aa277e88517117c85b97a5375057af07aa199282efa16db025b8b66c4ad4a4d60f6ebfaa7f0d4111eca583b23a8d3a95de9e71bb1a132697ab0fd9a740565c14aa4fe99de4abea808e217f5d9e558f9f01c326ee9caf13a6b00c87380d1485708258f3c84b1cb2a3496bfafa145f39ab3f92987f13a2b60f9b128cdfb38051c35a0c1af31b4cc4c646db1ea4487974c809e390332c733fd7c0741e1208ccaed2927ae4de141b7a7fa23130ce3c084c2e7ed5dffe7a1cb0ad524eb1add39fc9258c9a60d12c3943129d9a8ad70e5ebba8cfc00837588bc3eb0622310d1a17258600dc3319d0acc0ab8274620138d105c5f78a970c382292dd9889519bd7e1ea04bcbfe3e50692cce5da546b12b5a39edec1a956f698b5f3f06f12ca0cc49aeb74fe764dfb658eb9e03b2ee3b78f9ecc391f04b3c3516fa267ec44cd61d31ebdb8c963cd7281377b374fea73ee5a9a2aeaf49c48abb3ef0d3d3d1b95711acd8c7c14b5e1329f7676d99b5a70cd5b26f2adad167c5f1175fc0a4f9501ebef82d93fefbd81fb01ae1e0cfa8f2aa5df119e05357eec9b75ce0b2acffae6fccb80e7120362fad51139d90be984179bf4033ae0c8d02e3f5212642433654928d9ea83181070619292f5646ff8d2d48d288ce1e4702721b8deb1c35ef7df5414d9140aa0d32a215d4dc8cd58553307203297f40b81e736d9db14d103f656c990c606e80681d23f9276be229a7a88d2b47f202b30b362d11f599f1cdc6c7fe732d04b1749e934ff63fd310d414c7766d924eb1fb82e29c4308f899593ba049c9db51b67097365a6bbfc1a5eff29c308b86b502f47b8695dc2c56447f7522264020c79f2d51173249a1dcab768d5e352e6c8c9d43795a738d1d40c279b9151c7baa1fffc011b6cc1fc6d5287e8b0d2473b782a17b8dd60799b0f2846c91cd3376bfb3c2649551e1cd146604f994c4e5885525a1fe8d62951968424df891871bd24af7973bd39bc987a5c04b5ae8f2d5f5e881395c2aaa9f075354905008184b1880e7a503cf08b1a3c04a278093916849d8e4ddc1483635e4dd18d9f8ecd73460fede069868565c64af45693743526240698123566dc61d0baaf276b74e92c35a6534845b8ca1333fd599cb1ba77f656f5918cf3e709f16c58efc01d13647d8580f049721f94614295dd503418081c06d46ebae05f940b71dfdd8ff8f6887b5fe09a5554ec079c4e6454914a224cbd3419a5ab57b47f6769bd5011bb277b9ff01780b33ed3ade2a29e608eed63ca750956596e381c06cf2f126b10ba742c7d341b5a35e3e11babd3fad28a5f95b48fc2910526261be59ecad0c0549d8db4e1c07252ded6349eb75cf00dfbfe7be4883e184ba22620d4b61baaf0590e054390194fe0625285802ca5f2235355ff90ac29919aad7f86bbdd27900a10cd470420124f1d7660e0767e386f86aa988913e40f3a1227c13257b3a4185d597ac6d97e4ffef01b2b46d73df363af14966347bdb95e33352db6dfebcb12af1cfba99acb0b2f0a9b2cc6112a4fba20bc1972466b9eb717e555f307ca3a1ea9ae532a6ed1acccdb57c16231d39ee89dff29737f5a30de00c585084ed8bca804716db6a233ef0565bdf541e87eca67ee5d53079fe1791402a06c6cfc72133227f521a7686613be71c078ac81ad8a2c2dc90fe33735359f6b897d9c4a796d995f1a81b1b71992cf0af8fc378e0a38e89b78bd727006c8883c27156cdbd68930fc359790cdab42e01847a4428d95b289fc7742bed78acc9179f81b30e6fac7b41a691d71d3c71725cdc0f6d5a5d7ae6ef159a91a965ca564aa3d5e360ac715bd946634b1fad009beb386e5faeef02d011c120709f438ddd81186ded5efc7b228acb51418e8f946c7d884721d42fa28d0b5272634c01e68997de7b0b0296f782047bf4ae6e68d7a8b98816bda58cd152f743d22885193d744df10bd9dc3028e4d0f0974139fb5018327457e501b82d51545b62be5acf829809158a4ff3255d6b9280b71b7852462695e74bf01ce3f08f0825b0e29c36e3b817952200cb7f38c68bb25c0975f9615cff4c075843899dec22baa3dce6fec32377b62ac7b9ef8c789f957a03812601e483c7bfac34e7d74e9beea986106d7029c4e5064aa11bda71e99b7ec6f3b0ca626c75dd936dcb9f59a3e7affd20196591d4cf3dcdc7370a86fc28ee65efc56cff7438171fded66b823b993e2193939e95460daa6b9b00a9a1d5a2a174b9a0d88be3a640b5f0195b9d67c01b4a5c4128ae074580a2dfb698b32e0836f2a55d36e860fddc7272e62dfffcbe0495dcaf6c78db359b3c38efde57288ef03fc07a091c8600a5694dab6653d61a66cbcd1581334b954fc5d3ce7958531405fc5b0b728341cbd1fb62a8210f776417eb82323dc794eb368c6cc085db19fd6857cfb6f3a16d83ab552e055db2968e5983ff28f7515957ac8c45df542e2349960df025ef198f570a495fa6960b5e64c5f3f1a8b7520e8a8e7f63562b09cdfe09100c81996745dc7fde5579be9d5e8a89b24a471ab11b045f924b04a5355b5c02bb6eb93656315482a6ae6ac5843e77f015765c4df0c1e59ed4cd47797b5585024b0c57c1a019c051c344e629397959ce9efd6669f01b65695f25ac94ad4409973886cdc3757a16b2db005a9d77c8c8a9e0687fa3718c36e13d2ef432074660092442ed3b47b139854a1b3bcfe028590f9f735e479a34e3fdf465c8ddf11f276bf54b51720ebb82c723e5864b74bad587520e41951", 0x1000, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)=@secondary)

11:06:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='id_legacy\x00', &(0x7f0000000440)=@secondary)

11:06:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x13, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:05 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x0, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:06:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000200)={0x0, "78cab2abebad15b5044b20b36ce498b5b09337d618aeb318f9cd6386ac5294c842df342052fc77a56bb851899a906f9ed609b4414954a4fba198f6a68dbee16e", 0x31}, 0x48, 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:06:05 executing program 5:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7b, 0xff, 0x0, 0x0, 0x0, 0x0, 0xa0802, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x5020, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x300000000}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x1)
perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x2, 0x3, 0x38, 0x1, 0x0, 0xbe25, 0x40400, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0xe144, 0x1, 0xffffffff, 0x3, 0x8001, 0x7, 0x7, 0x0, 0xdf9, 0x0, 0xfffffffffffffe0e}, 0x0, 0xf, r0, 0x1)
unshare(0x6020400)

11:06:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf2ffffff}}, &(0x7f0000000180), 0x1400)

11:06:05 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x0, 0x3, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:06:05 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x40000001})

11:06:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x14, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x7, 0x0, 0xb0, 0x81, 0x0, 0x5, 0x4, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x4, @perf_config_ext={0xb2, 0x5}, 0x8, 0x4, 0x0, 0x6, 0x4, 0xa64, 0x9, 0x0, 0x7ff, 0x0, 0x7676}, 0xffffffffffffffff, 0xa, r0, 0x1)
unshare(0x4a000080)
unshare(0x24011500)

11:06:17 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x0, 0xff, 0x3}}, &(0x7f00000001c0), 0x200)

11:06:17 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006a00)=[{{&(0x7f0000000300), 0x6e, &(0x7f0000000800)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/122, 0x7a}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/158, 0x9e}], 0x6, &(0x7f0000000880)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}}, {{&(0x7f0000000940), 0x6e, &(0x7f0000001d00)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/210, 0xd2}, {&(0x7f0000001ac0)=""/174, 0xae}, {&(0x7f0000001b80)=""/172, 0xac}, {&(0x7f0000001c40)=""/145, 0x91}], 0x5, &(0x7f0000001d80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001e40)=""/215, 0xd7}, {&(0x7f0000001f40)=""/33, 0x21}, {&(0x7f0000001f80)=""/7, 0x7}, {&(0x7f0000001fc0)=""/66, 0x42}, {&(0x7f0000002040)=""/198, 0xc6}], 0x5, &(0x7f00000021c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002280)=""/98, 0x62}, {&(0x7f0000002300)=""/26, 0x1a}], 0x2, &(0x7f0000002380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000002400), 0x6e, &(0x7f0000003740)=[{&(0x7f0000002480)=""/246, 0xf6}, {&(0x7f0000002580)=""/182, 0xb6}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/237, 0xed}], 0x4, &(0x7f0000003780)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000003880)=@abs, 0x6e, &(0x7f0000004d00)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/243, 0xf3}, {&(0x7f0000004a00)=""/154, 0x9a}, {&(0x7f0000004ac0)=""/62, 0x3e}, {&(0x7f0000004b00)=""/60, 0x3c}, {&(0x7f0000004b40)=""/195, 0xc3}, {&(0x7f0000004c40)=""/141, 0x8d}], 0x7, &(0x7f0000004d80)}}, {{&(0x7f0000004dc0), 0x6e, &(0x7f0000006180)=[{&(0x7f0000004e40)=""/216, 0xd8}, {&(0x7f0000004f40)=""/230, 0xe6}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/159, 0x9f}, {&(0x7f0000006100)=""/91, 0x5b}], 0x5, &(0x7f0000006200)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}, {{&(0x7f0000006240), 0x6e, &(0x7f00000063c0)=[{&(0x7f00000062c0)=""/70, 0x46}, {&(0x7f0000006340)=""/57, 0x39}, {&(0x7f0000006380)=""/15, 0xf}], 0x3, &(0x7f0000006400)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, <r1=>0x0}}}], 0xc8}}, {{&(0x7f0000006500)=@abs, 0x6e, &(0x7f0000006900)=[{&(0x7f0000006580)=""/152, 0x98}, {&(0x7f0000006640)=""/8, 0x8}, {&(0x7f0000006680)=""/235, 0xeb}, {&(0x7f0000006780)=""/161, 0xa1}, {&(0x7f0000006840)=""/17, 0x11}, {&(0x7f0000006880)=""/68, 0x44}], 0x6, &(0x7f0000006980)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x9, 0x2102, &(0x7f0000006c40))
keyctl$get_persistent(0x16, r1, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000240)="f49f1b895dac6b730c6aee6981a737b30d9b038a75d6cfa1d0f23c42f4fc19b17d21390258e31aee1fb895194c2c3b0a424a6062c7e00c91913cf930faf9761b9ab9743e738013419cf9b50e8c979a1ba81e498a8fb078fd07b22bda4eb8234fce4529583e0e35a4cb72b8e7ed2c310f6486bfeaa2ef1dac7cde94de7ad81d08911a53e6c895ce9410d9a13b1e048e", 0x8f, r2)
r4 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r3})

11:06:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf6ffffff}}, &(0x7f0000000180), 0x1400)

11:06:17 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = add_key$keyring(&(0x7f0000000480), &(0x7f00000004c0)={'syz', 0x2}, 0x0, 0x0, r1)
add_key$user(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)="1feffbce2b15dff5fe15a6c877a8ec334b36e8bbb40b70543ae578", 0x1b, r3)
r4 = io_uring_setup(0x289, &(0x7f0000000140)={0x0, 0x8a7d})
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r5 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000017c0)={{0x1, 0x1, 0x18, <r6=>0xffffffffffffffff, {0x1}}, './file0\x00'})
r7 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r7, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
io_uring_register$IORING_REGISTER_FILES_UPDATE(r6, 0x6, &(0x7f0000001840)={0x7fffffff, 0x0, &(0x7f0000001800)=[r7, r5]}, 0x2)
r8 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0)
add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000200)="7ec46f5a1dfe97f7ecc92e9f7281960eba0c76d3e05a8e3330771d8af909d5f24977eb7806df9b510f7c193b52b4ce526d1eab8b70c16a5fa6f001b65ade922af076219bde1dca3cce65b1ac6679bb9d43a4a2749921973459ef9a0bb76dab8321e727345315c8d54c177052dd6da9ef3e0078fb7cc9adcbed0fd3ec1947ea8b8384915ed01a9dbe1776b3aa3bfd1d9546ccd211d7306ba20b9216a4206faca2c11f7ed9d4ba213d57c9b6f51ed18ff536da450e50c445ef2188299a09f079376e", 0xc1, r8)
r9 = syz_io_uring_complete(0x0)
poll(&(0x7f00000000c0)=[{r4, 0x4480}, {r9, 0x80}, {r4, 0x9aa133a90ae04def}, {r5, 0xd8}], 0x4, 0x7f)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:06:17 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r1=>0x0})
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r3, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r2, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x74, r2, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x74}, 0x1, 0x0, 0x0, 0x8890}, 0x4000000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:06:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x15, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:06:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x18, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x19, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1b, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xffffff8c}}, &(0x7f0000000180), 0x1400)

11:06:17 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x0, 0x0, 0x3}}, &(0x7f00000001c0), 0x200)

11:06:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1c, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:17 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0)
add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000200)="9ed70c1c603365c5f673ceb0e3c2cb230e87bd23254e6fb834eefcbf3b18fad6b10d4ceeab34c8cde307874b8437aa8d351660bd530bbca952b330d2e71b2178f11e4e319a010e542ea939ca0662412f03224ce848f55dc1a25176548e0f42dce69a3fe4aa73470f5f2c2eb2d095184148020c58953fcef142941ce89bd924851daae130a7edc44487f34074178e5de7a6ee60514c15548ae278fe40d44ca1416876d68104aa92498c0e9f8c7cfca82fca455b634b581c3b8485785ddc9c4c7601d5110fcb2b82248f5024096934a94a5160521805431f9528ce866ae8b2b05a75b5de0c5d7d52af257f3441d7af35", 0xef, r1)

11:06:17 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r0})

11:06:31 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1e, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:31 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xfffffff2}}, &(0x7f0000000180), 0x1400)

11:06:31 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x244a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201ff, 0x2, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x8010200)
r0 = getpid()
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0xaa, 0x8, 0x7, 0x0, 0x395b, 0x210, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext={0x0, 0x7}, 0x10000, 0x2, 0x80000001, 0x7, 0x65b7f8cc, 0x9665, 0x3, 0x0, 0x7ff, 0x0, 0x1}, r0, 0xc, 0xffffffffffffffff, 0x1)
unshare(0x78021100)
unshare(0x400)
unshare(0x4020000)
unshare(0x12010000)
unshare(0xa020000)

11:06:31 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6)
unshare(0x4a000080)

11:06:31 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:06:31 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000080), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)

11:06:31 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x200)

11:06:31 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:06:31 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)=')&)$\\[\xa9\x9d%!\\:.!\\-^\x00', r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000080)=@secondary)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r2)
keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffa, r1, 0x1)
add_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)="070d796b9e616c33c4a7bf5477c54cb1f8c6e90d31419f9b50edd02135275214c45cc4acf35cb2dcb564e41ae917839a55b3780424a651e7f7930051db661a7ff8d92531987be3b38276b7aab9f3b77cabdebc77f4d211d97a85", 0x5a, r2)

11:06:31 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa)

11:06:31 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff9)
r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="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", 0x1000, r0)
add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$link(0x8, r0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080))

11:06:31 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, 0x0, 0x200)

11:06:31 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r0)

11:06:31 executing program 2:
prctl$PR_GET_IO_FLUSHER(0x3a)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r0})

11:06:31 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xfffffff6}}, &(0x7f0000000180), 0x1400)

11:06:31 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$setperm(0x5, r1, 0x200)
add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000200)="875fb5e80ddc225818e6cf93768f1f898fbc4e53bb562488923e7f2a94bbcb4d90c68c37106537463ec52db77f17fd9f9a76450b406eae585cab43f09ca27ac2fe250b9de9f8caf529c2bb995839af3027a60a9f37d47f8003fcd511b637c626df", 0x61, r0)

11:06:31 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:06:31 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r1)

11:06:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, 0x0, 0x200)

11:06:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x8000000000000}}, &(0x7f0000000180), 0x1400)

11:06:41 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpid()
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x2, 0x58, 0x4, 0x0, 0x1, 0x3000, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x2, @perf_config_ext={0x6, 0x155}, 0x0, 0xfff, 0x6, 0x1, 0x8, 0x3, 0x0, 0x0, 0x32, 0x0, 0xbd9}, r1, 0x8, r0, 0x1)
unshare(0x6020400)
unshare(0x200)

11:06:41 executing program 6:
request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000400)='.request_key_auth\x00', 0xfffffffffffffff9)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000200)="b46806c2c0b5d2f6a1f22b287f83d421e44ed15faca291463411d7260cbadd9eece46e68ea93919b46b226cd79f3e8690bd348637ba7d5c738732c171877dce2fe4a488cb5a9f0cf08c71c0a072b5a129818ae04c9a25dc7cf1b6c68a24c5c03d575299c669826fda7d34e6765e7ee005d438873b2efa9f9e8a553a97c6bea6ec93b87f820c7a00300e0a55c817d8ae3b0ee7a69581542c14593ff85a4d75f190473", 0xa2, r0)
keyctl$reject(0x13, r1, 0x9, 0x1ff, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000080)=@secondary)
keyctl$search(0xa, 0x0, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x1}, r0)
r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$read(0xb, r2, &(0x7f0000000340)=""/11, 0xb)

11:06:41 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440))
r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
r2 = add_key$keyring(&(0x7f0000000580), &(0x7f00000006c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000640)=@keyring={'key_or_keyring:', r2})
keyctl$search(0xa, r1, &(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={'syz', 0x1}, r2)
add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000240)="1798cc56178558605a8ad4dd5efa5f3fcb23f1b29851c60332be0c76e4d0c28628c7693ed2956a6038fe946470e788ba4d0d6292c463535c5e80f1050c8a24198b3fa746bd5d33b8dee7498265eff8710207a368fd2439de186a0dbdb25e8eae0ebfe437450cbe3a20be029c950bb7899d468acae6480aa706ff5b1cdd3ef191ad38bfc3b4545a9429d2e961ac73014d3ec4196c02007181278083bfb105d23b8628b8fec88a763f", 0xa8, 0x0)
r3 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, r2)
r4 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='big_key\x00', &(0x7f00000005c0)=@secondary)
add_key$keyring(&(0x7f0000000300), 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe)
r6 = request_key(&(0x7f00000004c0)='cifs.idmap\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)='\x00', r4)
r7 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000600)='trusted\x00', &(0x7f0000000680)=@keyring)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r6, r7, r7, 0x0)

11:06:41 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8)
keyctl$get_persistent(0x16, r1, r0)
r2 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0)
r3 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f00000006c0)="334dc8a55d80917b6bac55d708e51f3e2813c954293c060f512fd925397338bf975d185811664956c85a36cc4f1a8cb6f51741488457fea5a783cf49af9813dc1890e7d1f22ab4d40c45a14f3020c3068b706ab5daba9259340e10cc68383e126dddb4041dff0bf60c9b3d0faaacdbaa3bee71f9e671d71ecd5cf9b5f5a6e22cf3f34ef720d16b9f51a1a510896b0c98938b40e69f2340a23b6a16cedb9d064d4a6d603e436d3a4ac6b9c876b2c13af5c3a3b56a4b0ba4fb03269a07e67d83e491ef31a5e54d00"/213, 0xd5, r2)
request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='syz', r3)
add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @desc2}, &(0x7f0000000480)={0x0, "4991b714a0105f67bde7cbb0d5b4d945e164a3deedf69fe2ac687c5d5bbb6df61745d829cc3841242ad8b1f0f5a6be2571d7547d14f608682ac0f2fa74489488", 0x16}, 0x48, r3)
request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000500)='\x90\x14RN\xae\xe44\xf2_\'P\xcb\x0e\xb1swI0}\xa4\xfeT2\x9c\x94nj\x96\x06\xc1q\xdcDdGCWU\x88h\xf3fjn\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\r\xc76\xe5\xce\xe4|vy\x16)-G\xfdY\xa8\xaf\x8d\xec\x938\r\xea8$\x0f\xceP\b\xd9\x93\xc4-N\x88U\xa6\xb8@q`\xb77\xce\rn\x03\x02d\xd1:2s1\xd5\v{\x1cO\xb7\xaa!\x00\xf7wv\x1e\xdf\xcd\xef\x1c\xc5\x14b \xb5\x88\xdf\xad\x89\xe6\xd9\x8e\xff\xb9HE\xa3\xc0}\xc7\x84m\x96\xfd\xeb\x00'/169, 0xfffffffffffffffb)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r4 = add_key$fscrypt_v1(&(0x7f00000017c0), &(0x7f0000001800)={'fscrypt:', @desc2}, &(0x7f0000001840)={0x0, "8ad4e373319ad3c76008e24facd400ff36f82ed7bb2e75eb888a39a11bb679ae080972f8bc094ea04a6a407d707894f31c1420652071daa30ec10abc268b9c6f", 0x31}, 0x48, 0xfffffffffffffff8)
add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f00000007c0)="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", 0x1000, r4)

11:06:41 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:06:41 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18c5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
r2 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x40, 0x8, 0x1, 0xaa, 0x0, 0x8000, 0x880, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x4, 0x75}, 0x4020, 0x9, 0x2, 0x6, 0xffffffff, 0x8, 0x81, 0x0, 0x447b, 0x0, 0x8001}, r1, 0xf, r0, 0xb)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r2, 0xbe28c000)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=<r3=>0x0)
ptrace(0x4208, r3)
unshare(0x4a000080)

11:06:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, 0x0, 0x200)

11:06:41 executing program 3:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000000c0)={r0, 0x81, 0x35}, &(0x7f0000000200)={'enc=', 'pkcs1', ' hash=', {'hmac(sha256-ce)\x00'}}, &(0x7f0000000280)="d988a1df3e9d1e4635e0b53ff259dc28321b50098e46b3236957fa4575c44dc7e95f5de4ed6323e0ec40a35a6be0d52e40992d6646f245b55d5ebdfdbc5e9bc759bbe06f401a57c4c775d85c11f40b367d08faa20e6d23bccee6dda67307e3885247f97d85ebd2d56120ad002a1c7b8bd5e84b40a3a245bcb58755dbe9cc55a644", &(0x7f0000000100)=""/53)
add_key$keyring(&(0x7f0000000180), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)

11:06:41 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0)

11:06:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x100000000000000}}, &(0x7f0000000180), 0x1400)

11:06:41 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)=@secondary)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)

11:06:41 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x200000000000000}}, &(0x7f0000000180), 0x1400)

11:06:41 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000000)={{0x7fffffff, 0x2}, 0x100, './file0\x00'})
unshare(0x6020400)
r1 = epoll_create1(0x80000)
ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f0000000180)={0x2, 0x8, [0xd1b, 0x4, 0x2, 0x3], &(0x7f0000000140)=[0x0]})
unshare(0x42000400)
unshare(0x18060480)

11:06:41 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "b17d5a1b417f206c2d341d0b30986eb069fddbdacb67be62163226bd16ba575c583a4cfe44c51336d46a190a3f190e30737b26b013bae531ca56edd03c55aa05", 0x28}, 0x48, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, r2)
add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000240)={'fscrypt:', @desc3}, &(0x7f0000000280)={0x0, "cf9bc1dc78cf3aadf4415886c69ce39d830be29b348a6e4052575ab0744f196b13652c9ea8cc7df19a9ccf512b51059999c418dbcdd73b48e4db54386441cbf8", 0x3a}, 0x48, r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='trusted\x00', &(0x7f0000000400)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='trusted\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$link(0x8, r4, r5)
r6 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:06:41 executing program 1:
setrlimit(0xb, &(0x7f0000000000)={0xf8d, 0x80})
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:06:42 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x8cffffff00000000}}, &(0x7f0000000180), 0x1400)

11:06:42 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18c5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
r2 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x40, 0x8, 0x1, 0xaa, 0x0, 0x8000, 0x880, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x2, @perf_config_ext={0x4, 0x75}, 0x4020, 0x9, 0x2, 0x6, 0xffffffff, 0x8, 0x81, 0x0, 0x447b, 0x0, 0x8001}, r1, 0xf, r0, 0xb)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r2, 0xbe28c000)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=<r3=>0x0)
ptrace(0x4208, r3)
unshare(0x4a000080)

11:06:42 executing program 3:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
r2 = openat$cgroup_subtree(r1, &(0x7f0000000300), 0x2, 0x0)
ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000040))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r4 = socket$netlink(0x10, 0x3, 0x6)
sendmsg$IPSET_CMD_DEL(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xd4, 0xa, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x2f}, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xcb7}, @IPSET_ATTR_IFACE={0x14, 0x17, 'veth0_to_hsr\x00'}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x86}]}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_IFACE={0x14, 0x17, 'caif0\x00'}, @IPSET_ATTR_IFACE={0x14, 0x17, 'team_slave_1\x00'}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00'}}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4008084}, 0x0)

11:06:42 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r1, r3, r0, 0x1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r2, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:06:42 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf2ffffffffffffff}}, &(0x7f0000000180), 0x1400)

[ 2648.540758] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1546 sclass=netlink_xfrm_socket pid=63666 comm=syz-executor.3
11:06:52 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="1e85c544ac9e859ae0182a6ab5174b74f92521c7cd0a714afbab4c25d53e075211dc468054787f4e65d670fdaa2856e132d89254f5466f1160b8c2c73a92d4b6e8edbcc3c4a87ac216a35561e97c182d745571af2ab0ba7954c5081b8ee100fd43240f2661e5ad2a83b7f3685d8dea81226ed125d6d17b0a", 0x78, r1)

11:06:52 executing program 6:
sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:06:52 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x63, 0x32, 0x34, 0x34, 0x62, 0x34, 0x35, 0x62, 0x62, 0x39, 0x34, 0x35, 0x29f33f0abfdb1688, 0x31, 0x63, 0x33]}, &(0x7f0000000200)={0x0, "c629843790d56763578e02db9fb378a3a860193d1f0be1fde471688764c5e44c273cba79360142b5f993a81a2f1016f47178dfd946705dbfdfc722291bddab9f", 0x10}, 0x48, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='trusted\x00', &(0x7f0000000040))
keyctl$invalidate(0x15, r0)

11:06:52 executing program 5:
r0 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r0, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r2 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r2, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10001, 0x100)
r4 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
clock_gettime(0x0, &(0x7f00000000c0)={<r5=>0x0, <r6=>0x0})
ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8308}, {r0, 0x1420}, {r1, 0x1}, {0xffffffffffffffff, 0x3db}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x8008}, {r2, 0x84c0}, {r3, 0x88}, {0xffffffffffffffff, 0x400}, {r4, 0x8001}], 0xa, &(0x7f0000000100)={r5, r6+10000000}, &(0x7f0000000140)={[0x2]}, 0x8)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:06:52 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xf6ffffff00000000}}, &(0x7f0000000180), 0x1400)

11:06:52 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$setperm(0x5, r1, 0x200)
add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000200)="875fb5e80ddc225818e6cf93768f1f898fbc4e53bb562488923e7f2a94bbcb4d90c68c37106537463ec52db77f17fd9f9a76450b406eae585cab43f09ca27ac2fe250b9de9f8caf529c2bb995839af3027a60a9f37d47f8003fcd511b637c626df", 0x61, r0)

11:06:52 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:06:52 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = signalfd4(r0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8, 0x80000)
pselect6(0x40, &(0x7f0000002c00)={0x1ff, 0x7ff, 0x2, 0x401, 0x6, 0x9, 0x8, 0x5}, &(0x7f0000002c40)={0x200, 0x7, 0x4, 0x68, 0x2, 0x6, 0x6af, 0x7fff}, &(0x7f0000002c80)={0x2, 0x71, 0x5f, 0xee6, 0xffffffff, 0x81, 0x6}, &(0x7f0000002cc0)={0x77359400}, &(0x7f0000002d40)={&(0x7f0000002d00)={[0x7]}, 0x8})
unshare(0x4a000080)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r2=>0x0})
r3 = io_uring_setup(0x5053, &(0x7f0000000140))
recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, <r4=>0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000017c0)=""/80, 0x50}, {&(0x7f0000001840)=""/67, 0x43}, {&(0x7f00000018c0)=""/150, 0x96}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5, &(0x7f0000002b00)=""/254, 0xfe}, 0x10000)
close_range(r4, r3, 0x2)
io_uring_register$IORING_REGISTER_FILES(r3, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f00000003c0)={<r5=>0x0, "b4ecd9cd5d4a0807dc3520bc22ea83f7"})
fchmod(0xffffffffffffffff, 0x1)
ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f00000013c0)={0xb, 0x1, {0x0, @struct={0x2, 0x3}, 0x0, 0x7, 0xfffffffffffffff7, 0xcd60, 0x2000, 0xf9d, 0x481, @usage=0xd8, 0xffff91a3, 0x80, [0x10001, 0x40, 0x101, 0x6, 0x84c, 0x3]}, {0x1, @struct={0x400, 0x9e3d}, 0x0, 0x6, 0x0, 0x8, 0x7, 0x6, 0x40, @usage=0xfffffffffffffff8, 0x9f4c, 0x0, [0x7a60, 0x1, 0x8, 0x8, 0x0, 0x3]}, {0x28cf, @struct={0xae0, 0xffff}, r5, 0x81, 0xff, 0x0, 0xc994, 0x4, 0x48, @struct={0x6, 0x80}, 0x6, 0x0, [0x4, 0x2, 0x7, 0x81, 0x80000001, 0x2252]}, {0x6, 0x6, 0x1}})
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xfd, 0x1, 0x3f, 0x7, 0x0, 0x9, 0x80a0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x2, 0x63}, 0x400, 0xd6f5, 0xffffffff, 0x5, 0x4, 0x7fffffff, 0xc, 0x0, 0x8, 0x0, 0xf8}, r2, 0x3, 0xffffffffffffffff, 0x1)
pselect6(0x40, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x6, 0xfffffffffffffbff, 0x8, 0xffffffff, 0x5}, &(0x7f0000000080)={0x6, 0x0, 0xffff, 0x7925, 0x101, 0xd857, 0x6, 0x3f}, &(0x7f00000000c0)={0x7, 0x167, 0x3, 0x5, 0xfffffffffffff36b, 0x7, 0x9, 0x7}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xfff]}, 0x8})

11:06:52 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000200)={0x0, "fef7b2e3c68863f8113fd34012b98a43f003275190b7e691ff22d96cca4a196965b807fd7c2b2e9b87b5609a26ba56e6704ab41ee0b6ff8ce4222b39fd7792cb", 0x34}, 0x48, 0xfffffffffffffff8)
r2 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000280)={0x2, 0x0, @b}, 0x48, r0)
keyctl$search(0xa, r2, &(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={'syz', 0x1}, r1)

11:06:52 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x2000000)
unshare(0x28000000)

11:06:53 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet(0x2, 0x800, 0x3)

11:06:53 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x40030000)

11:06:53 executing program 2:
r0 = syz_open_dev$mouse(&(0x7f00000003c0), 0x0, 0x80002)
setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000400)=0x80000001, 0x4)
r1 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={'syz', 0x3}, &(0x7f00000004c0)='{\xe5\x00', 0xfffffffffffffffe)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r2)
add_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="e7dac204649891", 0x7, r2)
add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="c8fddf7974fb0c8cb134ee3dfcd2bcb2cc44f34e94758c62a2a89d904ab47a9c7f7e7b4786044db15df0fcf2c81a314c8ab5b08564314329ef040938d5051d532c3aeb95ffb98a609f0cb91d2e5637cb6ea097e63e397840bc72c5feabf890bedc1893033fa43c1dc82530dc35276786fdf68b99b0dd0fe25db99455673cfcb908099599d39ada2c332b47856f36e0ed116200f5de673bc98a7ec5edfd5fcf93016edbd4afbcc2c38fedfe63a8ea024f4bdcaf3957c8b52bf9a8c52b2b27be67c2ffddcf3bc5b6b216d22f1839075e8808c6609c5fc33269fc7e59b504892e29346c06cc01e6552d2e5085c6bbc54ebf92f34d46", 0xf4, r2)

11:06:53 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='.dead\x00', &(0x7f0000000080)=@secondary)
add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)

11:06:53 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0xfffffffffffffff2}}, &(0x7f0000000180), 0x1400)

11:06:53 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:06:53 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:06:53 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, 0xfffffffffffffffe, 0x0)
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$reject(0x13, r0, 0x18, 0xffffffffffffff01, r1)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r1)

11:06:53 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)=':\x00', r0)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0)

11:06:53 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000480)="56f3a8887c3aa674c214564a222e4702724966aea83f136ef23f28755e03966b87c2c72e2103806c2511fbe1e57e96e4c0d5b66750d5b9419fe67c4f24133e8d08e3f18991ea7dbda33315e93dd3d94a968f74847d03f6cb1000a7c7d859ff808708f43b1540ea064bf7ce8cfeaca20fdb4269ffd0a57deb60541e39570442f0aa074fc835aba38bc09b47acd7189eaf9adc794cfd7acd2d0cc77a9b2352de1ba2aa7b9c730496ee7e5d08faf92338cc120b8d676b19439b8273d502d5e9afc84befaa7870610fce1175634aa83a25bf44415ccb1839930c3f523961d272c785c6c3d8e0e7d21433ea5b4e", 0xeb, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$describe(0x6, 0x0, &(0x7f0000000b40)=""/19, 0x13)
add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000240)="072d798d827bb8f67a8efa145c0e1ae937567bebc636017dae5333e4564f344370a11da2c3139aaae7fb0bd5abe8a86a1120fc8dd3af4897abf771f4b81ffda2d8379de59f42823b1b8271c211470126de41ddb9035785cadd3c6183ce0e246fdde0e792376ab5f7c856a525d85b37a45a903657178a63a8dfe447826e852f539cb9c9205cd7d11fa5b709de11c696f9695927c6257fe45d8461e309e5ce23b72e22d725fe", 0xa5, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000080)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
clone3(&(0x7f0000000ac0)={0x81040000, &(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880), {0xe}, &(0x7f00000008c0)=""/253, 0xfd, &(0x7f00000009c0)=""/136, &(0x7f0000000a80)=[0xffffffffffffffff], 0x1}, 0x58)
add_key(&(0x7f0000000700)='id_legacy\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000780)="9d1d63711702ffaa4a8c77f231509f2492480c0a15be4d27f1d2a819727706518c5f8955606c6ce57af91dce5bc837b393f38af47710aa88c45f4fdb3a0a10ac25094513fc6a44d745315d7400daa5c436d26e192106b4a57916bba1604258930af2608815f6682836b19675", 0x6c, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$fscrypt_provisioning(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)={0x2, 0x0, @d}, 0x18, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000580)='syzkaller\x00', &(0x7f00000005c0))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r2, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0x0)
r4 = add_key(&(0x7f0000000600)='ceph\x00', &(0x7f0000000640)={'syz', 0x0}, &(0x7f0000000680)="813755d72f322a51980f44b7830161a58c8e058199fea6a7087c7e7a52c9c94118783b253430c77b154821848786cab7dcad99a32b96aec931e6d5077b40a5f2a01893bfa3ea2e29357e6f564c5d0cfd022cb1789af8a5b3c2541430acb0fc62ed27511b1db86c61400bc12b6b2c2b", 0x6f, r0)
keyctl$revoke(0x3, r4)

11:06:53 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x2}}, &(0x7f0000000180), 0x1400)

11:06:53 executing program 1:
r0 = fork()
tkill(r0, 0x1f)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7b, 0x5, 0x0, 0x0, 0x0, 0x800000, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x67b, 0x0, 0x0, 0x0, 0x0, 0x400}, r0, 0x1, 0xffffffffffffffff, 0x8)
finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x2)
unshare(0x4a000080)
unshare(0x80)

11:07:03 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:03 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x8}}, &(0x7f0000000180), 0x1400)

11:07:03 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=<r0=>0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x10a, 0x7412, 0x8, 0x9, 0x15c, 0x8, 0x0, 0x0, 0x8, 0x0, 0x51ee}, r0, 0x10, r2, 0xa)
unshare(0x76010a80)
unshare(0xb00fc3c318d41318)

11:07:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000180)="963616b816c2c6f6ebecc37a8357ae2066784c19efa68928086eef14333d386ecded2a9ccde78656e95ed983d135942a46ab995ec364701a9e29239e40ba9bf2c40de0f03fe1ada273af56535bb8efd7e6492cdaf416367241f4fa123f7b619b9182514782afe74545985e10438a452a3eefe8faa48c304a2f9be83bb9b424fb616ae5767a94225fd2560248c8b4fef1212890b1575fec6b9391dee14b313ac9f51f0800cecd37b9ba380e9d7858329b68ac174c0d4be260c466b58dfd9c438ba680a140e873eb2a2a3667c760f086228689c7f9439ff6baab725325bdc3eab8577de07524535f79fbd302da7e68", 0xee, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440))

11:07:03 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = signalfd4(r0, &(0x7f0000000000)={[0xfffffffffffffffe]}, 0x8, 0x80000)
pselect6(0x40, &(0x7f0000002c00)={0x1ff, 0x7ff, 0x2, 0x401, 0x6, 0x9, 0x8, 0x5}, &(0x7f0000002c40)={0x200, 0x7, 0x4, 0x68, 0x2, 0x6, 0x6af, 0x7fff}, &(0x7f0000002c80)={0x2, 0x71, 0x5f, 0xee6, 0xffffffff, 0x81, 0x6}, &(0x7f0000002cc0)={0x77359400}, &(0x7f0000002d40)={&(0x7f0000002d00)={[0x7]}, 0x8})
unshare(0x4a000080)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r2=>0x0})
r3 = io_uring_setup(0x5053, &(0x7f0000000140))
recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, <r4=>0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000017c0)=""/80, 0x50}, {&(0x7f0000001840)=""/67, 0x43}, {&(0x7f00000018c0)=""/150, 0x96}, {&(0x7f0000001980)=""/196, 0xc4}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x5, &(0x7f0000002b00)=""/254, 0xfe}, 0x10000)
close_range(r4, r3, 0x2)
io_uring_register$IORING_REGISTER_FILES(r3, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f00000003c0)={<r5=>0x0, "b4ecd9cd5d4a0807dc3520bc22ea83f7"})
fchmod(0xffffffffffffffff, 0x1)
ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f00000013c0)={0xb, 0x1, {0x0, @struct={0x2, 0x3}, 0x0, 0x7, 0xfffffffffffffff7, 0xcd60, 0x2000, 0xf9d, 0x481, @usage=0xd8, 0xffff91a3, 0x80, [0x10001, 0x40, 0x101, 0x6, 0x84c, 0x3]}, {0x1, @struct={0x400, 0x9e3d}, 0x0, 0x6, 0x0, 0x8, 0x7, 0x6, 0x40, @usage=0xfffffffffffffff8, 0x9f4c, 0x0, [0x7a60, 0x1, 0x8, 0x8, 0x0, 0x3]}, {0x28cf, @struct={0xae0, 0xffff}, r5, 0x81, 0xff, 0x0, 0xc994, 0x4, 0x48, @struct={0x6, 0x80}, 0x6, 0x0, [0x4, 0x2, 0x7, 0x81, 0x80000001, 0x2252]}, {0x6, 0x6, 0x1}})
perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xfd, 0x1, 0x3f, 0x7, 0x0, 0x9, 0x80a0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x2, 0x63}, 0x400, 0xd6f5, 0xffffffff, 0x5, 0x4, 0x7fffffff, 0xc, 0x0, 0x8, 0x0, 0xf8}, r2, 0x3, 0xffffffffffffffff, 0x1)
pselect6(0x40, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x6, 0xfffffffffffffbff, 0x8, 0xffffffff, 0x5}, &(0x7f0000000080)={0x6, 0x0, 0xffff, 0x7925, 0x101, 0xd857, 0x6, 0x3f}, &(0x7f00000000c0)={0x7, 0x167, 0x3, 0x5, 0xfffffffffffff36b, 0x7, 0x9, 0x7}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140)={[0xfff]}, 0x8})

11:07:03 executing program 5:
ioctl$CDROMPAUSE(0xffffffffffffffff, 0x5301)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9ca1}, 0x0, 0x4, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:07:03 executing program 3:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100)
inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000400)
unlink(&(0x7f0000000340)='./file0\x00')
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="666f55e539f57241e83ab5bfa59a8e1bbd628b53b70c8d5b1cd6e666a07563df6f98bb4cfd6c384579d6517bba2dc68e4ff2b3b2d2ef00807cf17a116b8e6aa827d172efd6645443befa3817e6e678fe226558c02db6b418e13b98c28e70939a5310556e411bb9d6667f1943ecdf045d00878a44ffeea7daa2592bb62c6f09386145a65dd6131c11a0292d3d28887a8814094e165f66718cdff2f9e1655987382f8b0a48a3dfc07fd2bc1de4f5eb502e41191a9e127d611e216ed6e57bf267133d6f663b9a4c83454a083cd0d64dd0b44af63d27f4d4d87d359b8afc1b559bfef6c25f9441d51f8bbc747fb1", 0xec, r3)

11:07:03 executing program 6:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x6e, 0x80000)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000200)=0x8)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:07:03 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, &(0x7f00000000c0))
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r1)

11:07:03 executing program 2:
r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="81fbd53f1bfcd17d648259ea39328b1804084c240ced4162c2635690bbcceb674b8c40e90d1a2e4920a2316fff18bee9ac7a295414bbd2545599f72b8a7f7e07fac6a71c003b4e8469655cc9e8a3fcb74d78209c488e2ded3b092e3d211d971c26438fae1ec7edd9109b67a4546e8718bd9b0287a0e090b8f2e6661f396615740ad1944c07f64b869d89566f9ead6e8643aa4c2a3302759b3fec30e040a01619f7bdb4e2669c9b93e7d9e381cbc30e820389686634fa6db0e9dae662c1e6f1703c8be8737002a5a46b2daf29335adfa989ec", 0xd2, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:03 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'})
unshare(0x6020400)

11:07:03 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf2}}, &(0x7f0000000180), 0x1400)

11:07:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)=@secondary)

11:07:03 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x7}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:07:03 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)=@keyring={'key_or_keyring:', r1})
add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000240)="09398191945d925d2934fb74e330fa0cb297a390f3f1278f065c5a67597b60370a14e9c1d1397db5d600dd2170feabf965d2b781d875f37ef6a48373b0c50e8ec5b00c21018f674dab6f6cee20087076be4f7f55e22dbb169a124c5d2d9f0ae391bce4447d4240620eceef4b76cc5adff6748e61a719f4ed1308b7df14faf85fdd36bd8464807be18904eec32d9ae2200be17ccd", 0x94, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='asymmetric\x00', r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440))
r2 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000400), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, r2)

11:07:03 executing program 3:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan1\x00', <r2=>0x0})
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_CHANNEL(r4, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001500)={0x1c, r3, 0xd, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0)
sendmsg$NL80211_CMD_JOIN_OCB(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x6, 0x18}}}}, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x81}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000)
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:15 executing program 3:
arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x7ffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000440)=@secondary)

11:07:15 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:15 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r0, &(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x1}, r1)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r0)

11:07:15 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100)
inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000400)
unlink(&(0x7f0000000340)='./file0\x00')
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="666f55e539f57241e83ab5bfa59a8e1bbd628b53b70c8d5b1cd6e666a07563df6f98bb4cfd6c384579d6517bba2dc68e4ff2b3b2d2ef00807cf17a116b8e6aa827d172efd6645443befa3817e6e678fe226558c02db6b418e13b98c28e70939a5310556e411bb9d6667f1943ecdf045d00878a44ffeea7daa2592bb62c6f09386145a65dd6131c11a0292d3d28887a8814094e165f66718cdff2f9e1655987382f8b0a48a3dfc07fd2bc1de4f5eb502e41191a9e127d611e216ed6e57bf267133d6f663b9a4c83454a083cd0d64dd0b44af63d27f4d4d87d359b8afc1b559bfef6c25f9441d51f8bbc747fb1", 0xec, r3)

11:07:15 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
unshare(0x30000d00)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0)
write$binfmt_aout(r0, &(0x7f0000000000)={{0x10b, 0x0, 0x6, 0x243, 0x1a7, 0x9, 0x1e4, 0x7}, "ad429cbe3f9f67da2960797b50b446ec15ae04b39aae4a8217fc6f85029c75798acb"}, 0x42)

11:07:15 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf2ff}}, &(0x7f0000000180), 0x1400)

11:07:15 executing program 1:
unshare(0x4a000080)

11:07:15 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:15 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='-\'\x00', r0)
keyctl$clear(0x7, r1)
keyctl$join(0x1, &(0x7f0000000000)={'syz', 0x0})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:15 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14)
ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000000)={0x4, 0x1, "e2d3a3", 0x65, 0xfb})
unshare(0x6020400)

11:07:16 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100)
inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000400)
unlink(&(0x7f0000000340)='./file0\x00')
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="666f55e539f57241e83ab5bfa59a8e1bbd628b53b70c8d5b1cd6e666a07563df6f98bb4cfd6c384579d6517bba2dc68e4ff2b3b2d2ef00807cf17a116b8e6aa827d172efd6645443befa3817e6e678fe226558c02db6b418e13b98c28e70939a5310556e411bb9d6667f1943ecdf045d00878a44ffeea7daa2592bb62c6f09386145a65dd6131c11a0292d3d28887a8814094e165f66718cdff2f9e1655987382f8b0a48a3dfc07fd2bc1de4f5eb502e41191a9e127d611e216ed6e57bf267133d6f663b9a4c83454a083cd0d64dd0b44af63d27f4d4d87d359b8afc1b559bfef6c25f9441d51f8bbc747fb1", 0xec, r3)

11:07:16 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xfff2}}, &(0x7f0000000180), 0x1400)

11:07:16 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffff00}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
unshare(0x8000000)

11:07:16 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r1 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000200)="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", 0x1000, r0)
keyctl$link(0x8, r1, r0)
r2 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000001200)='keyring\x00', r0)
keyctl$KEYCTL_MOVE(0x1e, r1, r2, r0, 0x1)

11:07:16 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf2ff}}, &(0x7f0000000180), 0x1400)

11:07:16 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r1})

11:07:26 executing program 3:
ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/181)
prctl$PR_MCE_KILL(0x21, 0x1, 0x8ba0e91969b5458b)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='$&$\x00', 0xfffffffffffffffa)

11:07:26 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:26 executing program 6:
execveat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x0, 0x0, 0x800)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
quotactl(0x7df, &(0x7f0000000200)='./file1\x00', 0xee00, &(0x7f0000000240)="239af8ce993d74dcf7ec5dc69f457fd04c72ad599deed0626049819b462dfc659ca63f0b00780976448dbedcfa98d169fcae1b5635d6189efc76fbf805732f85c89a2b84893926414957a3101b292d32bb5ef7f6c3032db989d87dab2cf05a68513ff32a06c0ea356a8efb81543c6dee3c7fe23782e10faa7d5d728b6c78503118cd2c2a48a9ebc1507ccc5d0851021b824f6602bd8bd920973d6a7fee913e239729984391bd2949288215adec61dfad43716dc1e5f5ce73aee111cbed469d18f38cf0280a")
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:07:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x80000}}, &(0x7f0000000180), 0x1400)

11:07:26 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7c, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x0, 0x3, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6, 0x4, 0x2, 0x7f, 0x0, 0x3ff, 0x8, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x500, 0x20, 0x3, 0x9, 0x4, 0x0, 0x9, 0x0, 0x9, 0x0, 0x5a3b}, 0xffffffffffffffff, 0x7, r1, 0x0)

11:07:26 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100)
inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000400)
unlink(&(0x7f0000000340)='./file0\x00')
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="666f55e539f57241e83ab5bfa59a8e1bbd628b53b70c8d5b1cd6e666a07563df6f98bb4cfd6c384579d6517bba2dc68e4ff2b3b2d2ef00807cf17a116b8e6aa827d172efd6645443befa3817e6e678fe226558c02db6b418e13b98c28e70939a5310556e411bb9d6667f1943ecdf045d00878a44ffeea7daa2592bb62c6f09386145a65dd6131c11a0292d3d28887a8814094e165f66718cdff2f9e1655987382f8b0a48a3dfc07fd2bc1de4f5eb502e41191a9e127d611e216ed6e57bf267133d6f663b9a4c83454a083cd0d64dd0b44af63d27f4d4d87d359b8afc1b559bfef6c25f9441d51f8bbc747fb1", 0xec, r3)

11:07:26 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@chain={'key_or_keyring:', r1})
keyctl$link(0x8, r1, r0)

11:07:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1f, 0x7, 0x4, 0x0, 0x0, 0x80000001, 0x20008, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x2, 0x6365}, 0x202, 0x100, 0x7, 0x2, 0xfffffffffffffeff, 0x3, 0x5da, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0xd, r1, 0x8)
unshare(0x4a000080)

11:07:26 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/+[@-\x00')
unshare(0x6020400)
r1 = fork()
syz_open_procfs(r1, &(0x7f0000000040)='net/tcp6\x00')

11:07:26 executing program 2:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='asymmetric\x00', 0x0)

11:07:26 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="ccc81e70112615be017b00355c092e1343b70e2181d98670d7e522fa00daad0df50ea0976848fc4ddc5b4e70eca517171b2379c31c25d6ab1c15406a", 0x3c, 0x0)
r1 = add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000400), &(0x7f0000000580)={'syz', 0x1}, 0x0, 0x0, r2)
r3 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000300)={'syz', 0x1}, &(0x7f0000000340)='!,', r1)
r4 = add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, r3)
add_key$keyring(&(0x7f0000000200), &(0x7f00000004c0)={'syz', 0x1}, 0x0, 0x0, r4)
r5 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000480)={'fscrypt:', @desc3}, &(0x7f0000000240)={0x0, "7aa1e1d7838b2b05e1a1b4a4a0038cfa1fa0b2298bd8866a8377d863eb1491c25d8e37e71036af4960c73c71871338fb1e006fbfe0e292c0d5a64045bdd09c14", 0x36}, 0x48, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000002c0)='blacklist\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r0})

11:07:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x1000000}}, &(0x7f0000000180), 0x1400)

11:07:26 executing program 0:
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r0 = inotify_init1(0x0)
r1 = inotify_init()
inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x100)
inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000400)
unlink(&(0x7f0000000340)='./file0\x00')
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000200)="666f55e539f57241e83ab5bfa59a8e1bbd628b53b70c8d5b1cd6e666a07563df6f98bb4cfd6c384579d6517bba2dc68e4ff2b3b2d2ef00807cf17a116b8e6aa827d172efd6645443befa3817e6e678fe226558c02db6b418e13b98c28e70939a5310556e411bb9d6667f1943ecdf045d00878a44ffeea7daa2592bb62c6f09386145a65dd6131c11a0292d3d28887a8814094e165f66718cdff2f9e1655987382f8b0a48a3dfc07fd2bc1de4f5eb502e41191a9e127d611e216ed6e57bf267133d6f663b9a4c83454a083cd0d64dd0b44af63d27f4d4d87d359b8afc1b559bfef6c25f9441d51f8bbc747fb1", 0xec, r3)

11:07:35 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000200)="abb836d066f807a7d2e19e1a791dac6610f4f3ae4d201ee02b28e690666a034bcb36bd2b534142a6ecba8d2c46613667ee378e69a1609514ad5cb2960a0b281a9990dfb13c1361dc0dd217906b7600dc0fa47e9b1704a1b62f6d8af19fef62", 0x5f, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000003c0)='dns_resolver\x00', 0xfffffffffffffffb)
keyctl$unlink(0x9, r2, r3)
add_key$user(&(0x7f0000000100), &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="8059c9d47527e9fe18909be8b63d134b58bea711310412713181350ec31a41977e54be2e42a24310c8032f28485b7b24c6b295f11af0d3ec9279748ece5618e09e606e50cf980c7f73df65dfaa10bc034a0df5a4b945075e1b1668de699b1b06075bc51db36b7d79f4ac23943040266e", 0x70, r0)
keyctl$search(0xa, r0, &(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:35 executing program 5:
perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:07:35 executing program 2:
syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0xf90})
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2, 0x50)
faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x1a2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r2})

11:07:35 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x10)
r0 = fork()
tkill(r0, 0x1f)
r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x200000, 0x0)
perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1f, 0x2, 0xff, 0x8, 0x0, 0x3ff, 0x42000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000040)}, 0x1000, 0xffffffffffffffef, 0x4, 0x84563243d9d403c0, 0x9, 0x8, 0x3, 0x0, 0xffffb943, 0x0, 0x4}, r0, 0x1, r1, 0x3)
unshare(0x4a000080)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
r4 = fork()
tkill(r4, 0x1f)
write$P9_RGETLOCK(r3, &(0x7f0000000140)={0x1f, 0x37, 0x2, {0x0, 0x98d, 0x5, r4, 0x1, '('}}, 0x1f)

11:07:35 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r0})
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r1, &(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={'syz', 0x3}, r2)

11:07:35 executing program 0:
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='asymmetric\x00', 0x0)

11:07:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x2000000}}, &(0x7f0000000180), 0x1400)

11:07:35 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:35 executing program 0:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x63, 0x32, 0x34, 0x34, 0x62, 0x34, 0x35, 0x62, 0x62, 0x39, 0x34, 0x35, 0x29f33f0abfdb1688, 0x31, 0x63, 0x33]}, &(0x7f0000000200)={0x0, "c629843790d56763578e02db9fb378a3a860193d1f0be1fde471688764c5e44c273cba79360142b5f993a81a2f1016f47178dfd946705dbfdfc722291bddab9f", 0x10}, 0x48, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000100)=@keyring={'key_or_keyring:', r1})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='trusted\x00', &(0x7f0000000040))
keyctl$invalidate(0x15, r0)

11:07:35 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
pwritev2(r0, &(0x7f00000003c0)=[{}, {&(0x7f0000000040)="3cac72cf5dd0046d44cb989f96fbd09bb72a7fb0e68cc346f8bad67d67484a7a565b8f0bdd617a6d1d146dedd517d4acb4880bf7142e9127e605252365cb1a77122fb53af35f9ced328e324ba396eb20814f7f7234b648ab534935f4b077f6a39cd5b1f69dc6c2cccf0c0db665005a4c23df185a2214667a0e9765a08e5f2b5e962f3e3aeb4b27a2218d5a8cc2ef46328cca27a4afa348134033e35d3ce654b2a5f074048b8fdf6c8bb801e7eefaaedc834d414ec7e5f77730379cbc79d1e9bcc1765039a5a479c62a8a0806f3d073e7a138f876f1bb85071a2f", 0xda}, {&(0x7f0000000140)="ec96e1dc5cc882283179e070aeda9dad05aed8ec35ab257c09a4e64079d9a2d0bacaadc061bc9b1d0023218d5324c91565e59f557733a885b82d3994a499ac0461288acbc3c4ac0435f0c5baa9d2832ce8387c71253f2f75fdebc3404d2f5ff072fcfa22d4e82839435e159f8f021e2711d9dca80dc7d5a53d43f5e8b14eebdae34f47c0cd99e8e429c8321a4c846a0c64e98edf0b1e179e0fb7066414ab69c4090625fb2d301b63022b5c6c544050de8b49eb21ffdc8c45d76215b0815e1bd6690a0edb9e264d5b8927d0d53d2e", 0xce}, {&(0x7f0000000240)="6aac854acf249d30e53044a5dfc2c9e958d146e99f43d53153a64fa74cd18e8bbc171f2efb552bcb5a716bd0695845cfedc710bf202c68e22e593edd827f22a21d4fda07485e09a71b134be796824c600e8fec712e1674972b46b310cc714db5687f637e9579711f3b7826ecd3c50deb5b1a", 0x72}, {&(0x7f00000002c0)="0d86948b4aa0b20fb13ee259b49196632148b6e66f", 0x15}], 0x5, 0x9, 0x1, 0x6)

11:07:35 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8000000000000}}, &(0x7f0000000180), 0x1400)

11:07:35 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$inet6_udplite(0xa, 0x2, 0x88)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ec25aff3", 0x4}, {0x0, 0x4000}], 0x2}, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast2}, 0x14)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000))

11:07:35 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x8cffffff}}, &(0x7f0000000180), 0x1400)

11:07:35 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)

11:07:35 executing program 3:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000240)="341b77efacdf8da7d0683582f5c2ec1bd4763d033e77899ff017f0475e9a6b16f3e1995a1f17adf1fa170ff7ddee782d6f5a9a6b1b0e9c148a0b45f41e2f96c6c4bbe8e44d806bcef15bc19c8d11806e6c7390c1e35becb65ed8c2346d7ca808fcc340a0d08b4573ff37de6dc965c75fadc5a19972b3849a7e6f1ac5e84f24bd1806b8f1ac6d25300c5c8ea8dabab1745651b4", 0x93, r0)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r3)
keyctl$KEYCTL_MOVE(0x1e, r1, 0x0, r4, 0x0)
keyctl$reject(0x13, r2, 0x3, 0x100000001, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r6=>0x0}, &(0x7f0000008600)=0xc)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r6)
keyctl$chown(0x4, r1, 0xee01, r6)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000340)='keyring\x00', &(0x7f0000000440)=@secondary)

11:07:35 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, r2)
add_key$keyring(&(0x7f0000000100), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r1)

11:07:44 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1)

11:07:44 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:44 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r1, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000003c0)={{r1}, 0x0, 0x20, @inherit={0x68, &(0x7f0000000000)={0x0, 0x4, 0xc24, 0x6892, {0x0, 0xfffffffffffffc00, 0xfff, 0x0, 0xe59}, [0x8, 0x3c, 0x1, 0x9]}}, @devid})
unshare(0x6020400)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x4, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88)
getpeername$inet(r2, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10)

11:07:44 executing program 3:
ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000000)={0x0, 0x2, 0x9})
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:44 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf2ffffff}}, &(0x7f0000000180), 0x1400)

11:07:44 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, r0)
add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000240)={0x0, "e0ec7105af013d3d0a98691a56274816602ba9cdb233ce46ad393317dc3f6bb9c4bbc919e974f111bbf826e0c5b7d89583ed28b0235b8b22ec950dd32e6d8979", 0x13}, 0x48, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, r2)

11:07:44 executing program 0:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x8000000000000}}, &(0x7f0000000180), 0x1400)

11:07:44 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:07:44 executing program 2:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x14, 0xda, &(0x7f0000000000)="30da7ae15e4a555083e4ccab48809cfdcae296072b3bbcfbb28d05253d2d6ae77bf03d9312125068143be1b588c03327f2d32fc9ad88d65bd4d3275d3e8c79c5ba2dbf570f04a06ed4326f4869a6ccc7a84dace74d13a614cb55dbf190912c4ea21bb31ade6ee4b9531ec83caa36545addad7b375b73f08cf36f68d39f6099b9f86946985d9369d7afdfb71ab3fff5ff06e07af202a3ef74aa6dc598c57ebe0dd6dfa57a18dfb210a0b029e8a736b65c6825550ed9c5d7e224b6877efdbde4b816c89ea5fa411e96e64596e328ede5e524e1d6f10d4d085e5548"})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$user(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="76095a66acb36550bcd3440653f6f0d7d7b3ffb7e532308c2dfb512a140cb5027d8ea0d1cabca2a98e3787068f4214e420998c2bf20e1223655240ed516abf75863a71ba312f724b35b22904431399de08bd03d9a89087305473adc208a1c360726303a4025ee4b2d3f7b343f7f38078a16206286f9af06172d8dbe451102d389bfd47c9655befb96ecf83e92b78d8", 0x8f, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000340)=@chain={'key_or_keyring:', r3})
r4 = syz_open_pts(r1, 0x121400)
ppoll(&(0x7f0000000380)=[{r1, 0x492}, {r0, 0x4068}, {r4, 0x8417}, {r0, 0x9081}], 0x4, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000400)={[0x8]}, 0x8)

11:07:44 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf6ffffff}}, &(0x7f0000000180), 0x1400)

11:07:45 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xffffff8c}}, &(0x7f0000000180), 0x1400)

11:07:45 executing program 1:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x2018}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x80000)
lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x2400, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@access_any}], [{@pcr={'pcr', 0x3d, 0x25}}, {@uid_eq={'uid', 0x3d, r2}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'timers\x00'}}]}})
unshare(0x4a000080)
r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='timers\x00')
ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x20000)
r4 = io_uring_setup(0x5050, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1})
io_uring_register$IORING_REGISTER_FILES(r4, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
pread64(r4, &(0x7f0000000080)=""/12, 0xc, 0x9)
r5 = signalfd(r0, &(0x7f0000000400)={[0x64a13b91]}, 0x8)
ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f0000000440)={0x4ee, 0x9, 0x5, 0x4da3af11, 0x8})

11:07:54 executing program 6:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r0 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="8eb4edb20a9e54a893add2723fec1751b24d6a50da517b69dbc3664620a4fd084f5db815db2876535c612cff86e20c0608608a3fe7f1b98116cf94e31bb407a4ef790d85ec3e950fd16ec9522011d4ea6c87aa038bc84939029f3d6cfb9e58ee76040bffe60af97ed8918936504ed8d0c14736175dbfc6d3cb86aa06ca826a17689cae9255333a36cc526c27eefd387b5832a02062e2bf8168229717a01712a5523cb440aa27a32873578713452e05c570b69abb93f586e0a96fc1490d515a5f1819d7e85f19d69524c43580", 0xcc, r0)
add_key$keyring(&(0x7f00000006c0), &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r2, &(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={'syz', 0x2}, r3)
request_key(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={'syz', 0x0}, &(0x7f0000000680)='#\x00', r1)
r4 = add_key$user(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, &(0x7f00000004c0)="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", 0xfe, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000005c0)=@keyring={'key_or_keyring:', r4})
r5 = add_key(&(0x7f0000000740)='id_resolver\x00', &(0x7f0000000780)={'syz', 0x0}, &(0x7f00000007c0)="0d90dcb2b662877f9cf09be1a36f652d29b47bd9357468fb7bad7dba017f70b5a3d70a41140cefc13245ee7234f6995bfeb8a460db56ec9a50de482ace1e57f49d50a0fb2bd45cc8921ec84f3c7c6e82d42fb47793a0412b69eb1c9d3db433c937b9c5fbcd136ab85786901fd5655014c68daf37726f0a48411b0a00fbfab56ca9ac1583f3cd391bf2d39919b635af0542df783182bed95315856711a8d0dd1d127f3aaf837a1f48bc998cea170abc719655e6e010326f", 0xb7, r0)
keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000880)='dns_resolver\x00', &(0x7f00000008c0)='\x00')

11:07:54 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:07:54 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:07:54 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:07:54 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xfffffff2}}, &(0x7f0000000180), 0x1400)

11:07:54 executing program 0:
fadvise64(0xffffffffffffffff, 0x2, 0x8, 0x3)
unshare(0x6020400)

11:07:54 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r2)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$fscrypt_provisioning(&(0x7f0000000280), &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f2005cd7b9a07ed8a98e797b04cbf50212223242526aa7cbebffd4d19b52f307132333435363738b93a3b3c3d3e3f40"], 0x48, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000480)='blacklist\x00', 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$instantiate_iov(0x14, r0, &(0x7f0000000740)=[{&(0x7f00000003c0)="4b804ad512476ab07ec8d2da6e2f2d1f6ba7e7b7603ec15310fefe908a58dd897d9beccf6ee62fae83576fd35ce9f968a3c05fd96a51b86d3ef53eb305f27e2fe2680364530bdf6126", 0x49}, {&(0x7f0000000540)="a3322b0d72b02c2f2d15c2eb64bcfafa8205c345ab06b1b1d4a06f16ec8e92c62dbc3e85fccb459b32d12d46fc13d4eb7b8af7e41a308625fd7966832835d3054ff704bc458294", 0x47}, {&(0x7f00000005c0)="586dcf11ddb086eab1d7582a48b22a7baa8243c500efe194285aa23e3971942f", 0x20}, {&(0x7f0000000600)="7c2901febb322a5a205f2558ebd42df2febc4e7ec27ddd1853595aef768936a92832bb6f6d056502f5dcfa0a77fb7337e769db5c79f03246134d2591b7a0f740821b9caac364dc5038bd352835c7332ff3f85a71000cb49840e8335b4b1ce74ceb47c7785f7d2a34ba91ac7d6aa6384c3302f35871410889e85060c6b97eadb501d64e4e6ea5414ab19a13030db02cf47430e5a5d0aee29859ac6536bdc334783a35de45f802b22a01274363eb3c7b7a9383e4cc88ebea8d3ea059d7d5297822b6de368f519e1fbc7a3093e026563969295f52bf2c8007cec11b2c607251498c2a91ba9a37e291ae0cb747438f4bbc0439c98b1bd32eeaa5", 0xf8}, {&(0x7f0000000700)="ebd7dd6ef545035c7911c5094be04376a815098021", 0x15}], 0x5, r4)
add_key$user(&(0x7f0000000100), &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="93fa2e78989adaf92f8bfaf1f510e584a9eb68d8f5d1fd74ebcb1543f009", 0x1e, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000340))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)

11:07:54 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb)
add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)="015acb22c61b39edc185f66ed174c2767c7eddda38114d2dd545bad6923d16cf8d25f419e0b1fa5ea90706ce5b228cd08b6a0a569fb620ed29cc66a70bde8980c07319900fbc324de774fe759b70cc11d05c7d79378810dac94443b67aebd6aa3c0916256258496553b1e5ade4d2658c3f194676cedeec27bdcb4a1ff5f84644803bf4aa97ae518b1a42eb6d93c880ef45f5bef78e27a8420b19877d905c828bf0b18cdf60a9f6a687b1d259a754b28d647a41a8eb2e597d5f444d6c4d899916", 0xc0, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='asymmetric\x00', r1)
keyctl$KEYCTL_MOVE(0x1e, r3, r1, r0, 0x0)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:07:54 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0)
r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>r0, @out_args}, './file0\x00'})
poll(&(0x7f00000000c0)=[{r0, 0x2d4}, {r1, 0x4421}, {r2, 0x1718}, {r3}], 0x4, 0x18000000)
r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r5 = dup(r4)
bind$802154_dgram(r5, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r5, &(0x7f0000000000)={0x24, @long}, 0x14)
setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000007c0)={@dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x10}, @local}, 0xc)
ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00000006c0)={0x6, 0xdb, "66a49d7ceaa274ba81fb18f0119f48c2a7f83d3476b1b1f1bbbcc2433c2459308d3c0950b4530d60ca97b30418657fe653cf0cdb9753569b6d924306b3eafab963a7f2bac9550856169a49114125eecec79d545502cad64099f8dd75fca59f38e366d9acd8a0dfcaa72694026fb0981d1825e47f72192b9315e1fd173bce906651b56c47e67bf5c3b3cd84e2a6359ff5d627fea877c49c1443285021c6e3ea95afe2935a1909e7998a6f8590cca71a5dd211fa11a80987d06fb2da55ff8c7b9283e8f0fab3ae2296d93c25b226477d196973217c9e6af27168f4b0"})
r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r7 = dup(r6)
bind$802154_dgram(r7, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r7, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r7)
recvmmsg$unix(r3, &(0x7f00000005c0)=[{{&(0x7f00000001c0), 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f00000003c0)=""/21, 0x15}], 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=<r8=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000fec4ea05dd6ae4c2694c582f3b2133a784822072926917f7c956936d4c95a397208ddbdd907f2eacd1f9034f830681879c441a82535ee85e18e85385d9", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=<r9=>0xffffffffffffffff, @ANYRES32], 0x168}}], 0x1, 0x140, &(0x7f0000000600))
r10 = perf_event_open$cgroup(&(0x7f0000000640)={0x5, 0x80, 0xc2, 0xb7, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x10000, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x75, 0x7ff}, 0x28a0, 0x7fffffff, 0x8, 0x8, 0x4, 0x81, 0x1, 0x0, 0x2, 0x0, 0x9}, r3, 0x2, r9, 0x8)
perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x9, 0x64, 0x6f, 0x20, 0x0, 0x9, 0x8c0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x10000, 0x10000, 0x0, 0x1, 0x7f, 0x9, 0x10, 0x0, 0x1f, 0x0, 0x200}, r8, 0x5, r10, 0x3)

11:08:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="9c", 0x1, 0xfffffffffffffffc)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:05 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)=ANY=[@ANYBLOB="01000023000000003419"], 0xa, 0xfffffffffffffff9)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = request_key(&(0x7f00000005c0)='encrypted\x00', &(0x7f0000000600)={'syz', 0x0}, &(0x7f0000000640)='.dead\x00', r0)
add_key(&(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={'syz', 0x3}, &(0x7f0000000580)="a2386cb750bf9f248b2cd3817b053c2a", 0x10, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$clear(0x7, r4)
r6 = add_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f0000000480)="aa6937b2b904cbed50052f2430ba0674ad467b18496ce9ad2b3c06ba48a276572ffd23454d79758d29520f2744985125b049d20be0882462dcb252d166335668154a8034e8b93b710f82651d67df8e45db000fd77db73c8cac33bdeabbc8eafc46311c52d19beb7069c5eaff349e60aa4745d630ad68c78a6e1aacf7bb7de8ae76e7c54a2272b6d2b7111a71ba0be2bd999398d102555d1a39fb4debd41c04489cda19f136aaa935b14a87a24f2730d46acbab88f90ca2134b98ae3b10a5cbb003c840c98ecbad32eb4d6fd9", 0xcc, r3)
keyctl$search(0xa, r5, &(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={'syz', 0x0}, r6)
keyctl$KEYCTL_MOVE(0x1e, r2, r3, r1, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)

11:08:05 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:08:05 executing program 1:
r0 = fork()
tkill(r0, 0x1f)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:08:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x5, 0x2, 0xb7, 0x80, 0x0, 0x1, 0x1000, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3988610, 0x4, @perf_config_ext={0x9, 0x1}, 0x41040, 0xce8, 0xbd3f, 0x5, 0x7, 0x9, 0x0, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x5, r1, 0x8)
unshare(0x6020400)

11:08:05 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x486900, 0x0)
unshare(0x20020000)
sendfile(r1, r0, &(0x7f0000000040), 0xfffffffffffffff9)

11:08:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xfffffff6}}, &(0x7f0000000180), 0x1400)

11:08:05 executing program 6:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0xfffe}}, 0x14)
connect$bt_sco(r1, &(0x7f0000000000), 0x8)
r2 = add_key$keyring(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:05 executing program 2:
lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000240)='./file0\x00', 0x80000000, 0x3, &(0x7f00000013c0)=[{&(0x7f0000000280)="243e4d7a79230e3daa116985790e0f400684acd091893b1f89ba41e01b539be59994952ea8dd65443d5c6270d2266f3740d3782ce97134edc5455442da3be55c067ab078fe344b90de19d9f157d4f2b55bedcafc880c3118b796c2d4917b7647d65b0694f661771e7b0ad42f65e033abfaa5199d3deb434206599af9a0704b158d56", 0x82, 0x8}, {&(0x7f0000000340)="cb6f1b168d1528a201a58b896ab90715171d01b164999f0e0ce3994ec23598efab3a8cf791f4b717c3f756e5436b49f1926c349870d9feba9596e822df06be4b4f674082c9cdf63289892552734fcb6e564d02", 0x53, 0x8}, {&(0x7f00000003c0)="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", 0x1000, 0x3f}], 0x0, &(0x7f0000001500)={[{@nodots}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'big_key\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@audit}, {@obj_user={'obj_user', 0x3d, 'builtin_and_secondary_trusted\x00'}}, {@uid_gt={'uid>', r0}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]})
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f00000000c0)={0x0, "e06c986c9ccb4395045828f4ed8773b453e13e16ea87315eedc0f023965145e9644ba6cec27e3716513ee998f2527e2407ef4f8c6631a5e7ba528bb2fa3cbb4d", 0x38}, 0x48, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000200)='big_key\x00', &(0x7f0000000000)=@secondary)

11:08:05 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000300)='syz', r0)
add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000200)="a434b3ef75c472e2bc855629cb57d8bcdd723d8709e541c2b1c5beb83e4ca3692c9be04a38f78ff7299f9f22757d17a9d69adeb3fdc98b6362f3172690d90e4b381109fa6abf7262674516c02c3a1593f5cc0ea88c30e66556d7e6ef232be2a8e49caddf129e8b40b6ea08fe3e35e9b49530ce38df332338d41c8e3cff50c2031508773975cb82db481d9b9fe70b9836bdd45d64520a9ea7f8ca3e3bb25a7c7530621d04f35ae484fbb3949dd255961cc8237cb46eac8000b3f73fbb85531e58672ca4fc2b6ed840e2cbf6b4f164eab3ded88a3622993e8dc7152a775034155f6d5d5d82a7ce44ff087813958b30e58cd63c457ecb", 0xf5, r1)
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000003c0)=@keyring)
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r0, 0x0)
add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb)

[ 2731.964714] loop2: detected capacity change from 0 to 264192
[ 2731.973290] msdos: Unknown parameter 'smackfstransmute'
[ 2731.990921] loop2: detected capacity change from 0 to 264192
[ 2731.997691] msdos: Unknown parameter 'smackfstransmute'
11:08:05 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
unshare(0x6020400)

11:08:05 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)=@secondary)

11:08:05 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x8000000000000}}, &(0x7f0000000180), 0x1400)

11:08:05 executing program 5:
perf_event_open(&(0x7f00000000c0)={0x2939d9098e362cc1, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
bind$802154_dgram(r3, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x14)
setsockopt$WPAN_SECURITY(r3, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x15c3)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r4=>r0, {0x1000}}, './file0\x00'})
r5 = open_tree(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x1000)
connect$802154_dgram(r5, &(0x7f0000000340)={0x24, @none={0x0, 0x2}}, 0x14)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000002c0)={0x9c, 0x0, &(0x7f0000000540)=[@increfs_done={0x40106308, 0x3}, @transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000240)={@fda={0x66646185, 0x3, 0x0, 0x3e}, @fda={0x66646185, 0x4, 0x1, 0x5}, @ptr={0x70742a85, 0x1, &(0x7f0000000440)=""/182, 0xb6, 0x0, 0x1}}, &(0x7f0000000500)={0x0, 0x20, 0x40}}}, @clear_death={0x400c630f, 0x2}, @clear_death, @decrefs={0x40046307, 0x3}, @increfs_done], 0xbf, 0x0, &(0x7f0000000380)="34c50f04496edf88376af04dc4130110b457f27468aedb7455111aa0f0046a7adc616166cc055ca667402a42e3b2269b7f7a1a01f7a405347ef814662a84584d21ccc417694e878953476bfda96ac5f81a1ec0aa8b194575668c1ff33c3cfc61e73b5971d50d15555637736e8e4a8c3e210e727a2326946d11598e566dc981760153d87c86ad3ed46e56d7342d986ff03c729ff44d39dfd4e223eb1fb7f905480d6a0e2c857cbf56551def1fd16932b9a0a0c1b72df8c2e5f3e214d478b9da"})
unshare(0x6020400)

11:08:06 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x486900, 0x0)
unshare(0x20020000)
sendfile(r1, r0, &(0x7f0000000040), 0xfffffffffffffff9)

11:08:06 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc)
request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='builtin_trusted\x00', r0)
r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)="4e010bfd33bb25cec272c412a67553bcf23819b379426c481ea7fe8ccdeb54f6c0e197f8c9f5102bde18ef8c403eaea7091196d68720018a597bdb80c6cbc54813d71c562de17dd5494ea2d6", 0x4c, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000100))
r3 = add_key$fscrypt_v1(&(0x7f0000000440), &(0x7f0000000480)={'fscrypt:', @desc1}, &(0x7f00000004c0)={0x0, "2eec2c284f214b358311492d43aa5b187dbb1a05109d7fc8da64a224c41e8a9c422be3846a7c6bfc1a85d5cf1a4afd8d3fa6ae270c440131157766ff86cd00af", 0x21}, 0x48, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000540)='big_key\x00', &(0x7f00000005c0)=@keyring={'key_or_keyring:', r2})
keyctl$update(0x2, r1, &(0x7f00000003c0)="86219d5a209f65f776644be4c85e9f386d5e0963633389e5bd1a0c24302c66b9bc0be9cf7e26544f36cea90b0673983060af254483ceb54b2abe8c23ebcc7b4b8b508cf67192bfadf968f8674abbd201ac422f38f94d", 0x56)

11:08:06 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x100000000000000}}, &(0x7f0000000180), 0x1400)

11:08:06 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/disk', 0x40181, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="feb8e520d8768a6467872d0a", 0xc}], 0x1, 0x0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x200000000000000}}, &(0x7f0000000180), 0x1400)

11:08:17 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 1)

11:08:17 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='asymmetric\x00', r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, 0x0, &(0x7f00000000c0)=@chain={'key_or_keyring:', r1})

11:08:17 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000331d2d1e171d18e47a812e325a53660b93ff543864f39ad12b0bd7c9e89ecda9b77f05856c42e3665a1b7d90cb8a612cea2fd23caf8cbbd39fbd9baea5d991e9b1caa15eb206d236fb4a02a0233e6ca8a84cfca8e4419caa5a34bb105a8a59fed51c"], 0xe, r0)
add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000200)="4cb8f54282da0bd021f38745fba83f1a64e9e185b73f5a6e565de61e48e56980efd2f5e06ed0fadcd30a50a4fba23994d2f6e5b2defe57c30c0e06e61f49519f9cc93983a10c26d19f10aa1f0f8c9cae9ba0b85efc6700c5a880642fa5678da0af", 0x61, r0)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r5 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000280)=@keyring={'key_or_keyring:', r5})

11:08:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1)

11:08:17 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)="e25afd24dfdb2c1877fbd25e12638d03d1388fbab9fe7e2bea367aa764e621ab848b30b3ac45418b3e7457f92523379987c3f68bb6ffcdfe7338773c5194c97e0469b5674d4db88829a76827c0f371f8875f0088c6545060eb91c9186cb3a0b4af38f0b88185c613fdaa068ec3314c3ea5f8f7cbb9b457859d4eb3c3c865a0e54dd8e0c75817370f1bda59d83da3992dfdb0cf18e341bf6db23257d729902556fc9cfbe47b4d0b663b56af6204a4c24224b1c955bdf0b89e09f39ad4d1b9df1b9d22c980677308ff0ffcef7a1c3ec3f29dc07ba16afaa70995d8f25ae8f305", 0xdf}, {&(0x7f0000000180)="5ab0023bc2deebbee179120c09a414de1b782bbb3bf66ac0f7576a4dc9db8032b1208a00", 0x24}, {&(0x7f00000001c0)="3f5ab66353d9754adf0467e9d7f54ad82287eca387c91923c575cbb61ae5b9845b0b87bdb93d581ef31a7b40ea6650fdb9977e8d93349127de30c00d2c0121d6f0be257a2503205538974ed73e8a2b271df4a20695d594e4a617fa8d0e62bb6f181746d8c208bea3ce0a59ea3b2566d4b5d7ff50a9242f527a70b1a6f3960f29d644cf43be912551ff93e5c6d9084d19375bd2133d7327a48ecbb1242625e353b0a89907e557fa6aabb2e97c1337c9780d1f9c6cc78718d7c160f2c8263a", 0xbe}, {&(0x7f0000000280)="ec4d85d2515e9daf53a3276e8b8b71ffadb57a6fbbd580e92f0fcabf7c5c27159827a6d3863da1d32e979624044052c533802bcb4455a5eff30af64407134954a46f3e01a03bd3cf3166f3", 0x4b}], 0x4, 0x0, 0x0, 0x40011}}], 0x1, 0x4048801)
unshare(0x6020400)
unshare(0x2010000)

11:08:17 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x412a5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)

11:08:17 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc050000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 2743.537519] FAULT_INJECTION: forcing a failure.
[ 2743.537519] name failslab, interval 1, probability 0, space 0, times 0
[ 2743.538496] CPU: 1 UID: 0 PID: 68442 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2743.538513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2743.538520] Call Trace:
[ 2743.538525]  <TASK>
[ 2743.538531]  dump_stack_lvl+0xfa/0x120
[ 2743.538551]  should_fail_ex+0x4d7/0x5e0
[ 2743.538574]  ? getname_flags.part.0+0x48/0x540
[ 2743.538593]  should_failslab+0xc2/0x120
[ 2743.538611]  kmem_cache_alloc_noprof+0x72/0x670
[ 2743.538625]  ? __mutex_unlock_slowpath+0x157/0x750
[ 2743.538638]  ? kernel_write+0x5a3/0x660
[ 2743.538658]  ? getname_flags.part.0+0x48/0x540
[ 2743.538676]  getname_flags.part.0+0x48/0x540
[ 2743.538697]  getname_flags+0x95/0xe0
[ 2743.538711]  user_path_at+0x27/0x90
[ 2743.538726]  __x64_sys_name_to_handle_at+0x1d3/0x2f0
[ 2743.538746]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2743.538770]  do_syscall_64+0xbf/0x390
[ 2743.538786]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2743.538800] RIP: 0033:0x7f544587fb19
[ 2743.538810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2743.538822] RSP: 002b:00007f5442df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2743.538834] RAX: ffffffffffffffda RBX: 00007f5445992f60 RCX: 00007f544587fb19
[ 2743.538843] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000003
[ 2743.538851] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2743.538858] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2743.538866] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2743.538886]  </TASK>
11:08:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x8cffffff00000000}}, &(0x7f0000000180), 0x1400)

11:08:17 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 2)

11:08:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)
keyctl$update(0x2, r0, &(0x7f0000000000), 0x0)

11:08:17 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 3)

11:08:17 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf2ffffffffffffff}}, &(0x7f0000000180), 0x1400)

11:08:17 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x8, 0x9, 0x8, 0x8, 0x0, 0x0, 0xa2881, 0xc, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x1, 0x101, 0x0, 0x100, 0xfffffffb, 0x1000, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x9, r0, 0x1)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0)
perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x7f, 0x4, 0x20, 0x3, 0x0, 0xd50f, 0x2000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x8, 0xffffffff}, 0x1040, 0x24, 0x7f, 0x0, 0xff, 0x9, 0xb42b, 0x0, 0x3, 0x0, 0x7}, r1, 0xa, r0, 0x4)

11:08:17 executing program 6:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

[ 2744.002797] FAULT_INJECTION: forcing a failure.
[ 2744.002797] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2744.004622] CPU: 0 UID: 0 PID: 68833 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2744.004653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2744.004666] Call Trace:
[ 2744.004676]  <TASK>
[ 2744.004687]  dump_stack_lvl+0xfa/0x120
[ 2744.004726]  should_fail_ex+0x4d7/0x5e0
[ 2744.004777]  strncpy_from_user+0x3b/0x2f0
[ 2744.004822]  getname_flags.part.0+0x8d/0x540
[ 2744.004874]  getname_flags+0x95/0xe0
[ 2744.004907]  user_path_at+0x27/0x90
[ 2744.004942]  __x64_sys_name_to_handle_at+0x1d3/0x2f0
[ 2744.004985]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2744.005052]  do_syscall_64+0xbf/0x390
[ 2744.005087]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2744.005112] RIP: 0033:0x7f544587fb19
[ 2744.005130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2744.005152] RSP: 002b:00007f5442df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2744.005182] RAX: ffffffffffffffda RBX: 00007f5445992f60 RCX: 00007f544587fb19
[ 2744.005198] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000003
[ 2744.005212] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2744.005237] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2744.005251] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2744.005318]  </TASK>
11:08:26 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
clone3(&(0x7f00000001c0)={0x2009000, &(0x7f0000000080), &(0x7f00000000c0)=<r0=>0x0, &(0x7f0000000100), {0x1}, &(0x7f0000000140)=""/7, 0x7, &(0x7f00000003c0)=""/4096, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
bind$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
bind$802154_dgram(r4, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x14)
bind$802154_dgram(r4, &(0x7f0000000240)={0x24, @none={0x0, 0x1}}, 0x14)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x14)
perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x4, 0x1, 0x3, 0xb2, 0x0, 0x800, 0x40210, 0xc, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xedf, 0x4, @perf_config_ext={0x5, 0x401}, 0x10001, 0xfffffffffffffffc, 0xe0, 0x3, 0xf891, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x9}, r0, 0xb, r2, 0xb)

11:08:26 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:08:26 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 4)

11:08:26 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4130c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_config_ext, 0x0, 0xfffffffffffffffe, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0xc)
unshare(0x4a000080)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0)
close_range(r0, r1, 0x2)
ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000040))

11:08:26 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$unlink(0x9, r1, r0)

11:08:26 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000440)=@secondary)

11:08:26 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:26 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xf6ffffff00000000}}, &(0x7f0000000180), 0x1400)

11:08:27 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0xfffffffffffffff2}}, &(0x7f0000000180), 0x1400)

[ 2753.370734] FAULT_INJECTION: forcing a failure.
[ 2753.370734] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2753.372478] CPU: 0 UID: 0 PID: 68935 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2753.372508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2753.372521] Call Trace:
[ 2753.372531]  <TASK>
[ 2753.372541]  dump_stack_lvl+0xfa/0x120
[ 2753.372580]  should_fail_ex+0x4d7/0x5e0
[ 2753.372631]  strncpy_from_user+0x3b/0x2f0
[ 2753.372676]  getname_flags.part.0+0x8d/0x540
[ 2753.372727]  getname_flags+0x95/0xe0
[ 2753.372761]  user_path_at+0x27/0x90
[ 2753.372795]  __x64_sys_name_to_handle_at+0x1d3/0x2f0
[ 2753.372839]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2753.372906]  do_syscall_64+0xbf/0x390
[ 2753.372941]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2753.372965] RIP: 0033:0x7f544587fb19
11:08:27 executing program 6:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080))

[ 2753.372984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2753.373006] RSP: 002b:00007f5442df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2753.373029] RAX: ffffffffffffffda RBX: 00007f5445992f60 RCX: 00007f544587fb19
[ 2753.373045] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000003
[ 2753.373059] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2753.373073] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2753.373087] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2753.373155]  </TASK>
11:08:27 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000300)="586e064c900c6a9dba4e5a6d90fb382072fb2fa0d2da5ceccc7b2f83d8e31a75ae9479806df323e7ea61f18f6ca973258ff11cda9dc177c745c84c0fdc99fe280bedb21696f9a33db0eb024985a15f44bacb6e11656133f56ef6078be33989d12e736a0a29a6a7a5c6b4b84f97bc05ad778c69e0ca6af61486bcdb018da3d7ab2fb582368f0c32a25f01b1d7d397e9714e7c5f91a9ef7b574d0928c4788e7353c5131b7175944d67ba5e986600667ee541d58a54336f77bcd2f61732fca3681cdcf0fbe3b789bf1a3380a748dde3766986adbcb492d2efa1993e56b15246144d92609daa0ecd97b05aa6", 0xea, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='big_key\x00', &(0x7f0000000100))
add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000200)="7ba0cc7a3e27d7fcf9fd980aacbefcd64eaae70465526e6bc997cd2b70e953b5b04bf64cfd6a742ef98d7c16fc19ad9233d7ca1daa4999be0e33d848795a6b8943346d497fadd47a846a54be9c0a5a83abe9a887c7034a0ec6469b4ae9fb9c0dfa6c066ce7a45e265c253e9a03da861017bedf402e12510b15b890476de4c57e28271e6ee6d672bad02651851ef5114dfa79fcd9dd4444f791daa87d5983d26e5bc3965fde60326445d18cc3ddabc3b3d154218f7ca2095a0b2fcdff5c23953290e5c9924ca7d0e87812a8bdbffd5134b3bde6d9ad8c14423328981dbe", 0xdd, r0)

[ 2753.447356] Unsupported ieee802154 address type: 0
11:08:27 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c}, &(0x7f0000000180), 0x1400)

11:08:27 executing program 6:
ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000100)={0x1, 0xfffffffffffffff7, 0x91, &(0x7f0000000280)=""/145})
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$user(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000200)="4a49a0181a1603f57bed39df75e05c6a404c2575a75eac72a363f7ea686472b2fe6c587fb6411f2f5d6069b02aca507f3fd3d4a6d897f8abac0c8f788ea10cd361b2523f9cbfdf56c8b0e814e4954c6a5d75066b998d60fb9643cd65f300"/108, 0x6c, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:27 executing program 1:
r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x1d0, r0, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x168, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb7}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbc54eee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x88}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x36deb46a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x28}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4464f51d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xce}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2594bee0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x81947d3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x71c7f08b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46e987b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ea8173d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c6e302}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e999fd8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1058ce8b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37dc6b6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f30839a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d531f3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17c5bd3e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f91fa1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20ac7597}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b04e9e}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80)
syz_usb_disconnect(0xffffffffffffffff)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0)
socket$packet(0x11, 0x2, 0x300)
r2 = dup(r1)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff)
r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000a00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa02004}, 0xc, &(0x7f00000009c0)={&(0x7f0000000740)={0x240, r0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x164, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x73105012}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6121b2d6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9b3a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb706}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17a7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6558d08}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf46b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x495cd8c2}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50d6140f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4513d2a4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f88b100}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c03}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x348ac2c9}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4255d3ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc18a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4e9376ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x23f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7887}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdab1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fa883a9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9734}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34b75d16}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bff0003}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x863e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb34d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x71b3cbca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49f71445}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x96b8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xccf6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x18476209}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe308}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3830d37e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc9e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d7b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b74dcd1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a83}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x498c904c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x399de383}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8950}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x58, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8449}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c844ca1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33765757}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e472217}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6aed747}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1dba}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36b332cd}]}, {0x4}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}]}]}, 0x240}, 0x1, 0x0, 0x0, 0x40400c0}, 0xa040)
syz_usb_ep_read(0xffffffffffffffff, 0x0, 0xc8, &(0x7f00000003c0)=""/200)
syz_usb_disconnect(0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r5, @ANYBLOB="b353000000000000000009000000"], 0x14}}, 0x0)
sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b3bd0101", @ANYRES16=r5, @ANYBLOB="20002cbd7000fcdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x4)
pwrite64(r2, &(0x7f0000000080)="80ebbd064f9f1c64e6575dd3118dbe115d410d373f2c6146960dfc302921bace609c5723f159b158d466742ff91a9d0f483795459e7b2c3a28701a1d6b5edfb84f48ddb55a1ef6ef70ada25ff931401228171f2076cfc2e64ec0d6d79b35c742c26fcc69686686506ead10b33571a2e4f55467a418a0d9d8c12fba7cc4681e2fbd897a310a84a96f5a062e8d6f0b3e2aaef6708fe0f29b22a46bdccbe573eb87ad33a367a4bfb7b3f4c1ba7c5a50cc79edce562e3b7ddfd16eb1b969213b48fee994", 0xc2, 0x9)
unshare(0x10000000)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x1800000000000, 0x1})

[ 2753.541778] Unsupported ieee802154 address type: 0
11:08:27 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 5)

[ 2753.715534] FAULT_INJECTION: forcing a failure.
[ 2753.715534] name failslab, interval 1, probability 0, space 0, times 0
[ 2753.716515] CPU: 1 UID: 0 PID: 69241 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2753.716534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2753.716543] Call Trace:
[ 2753.716549]  <TASK>
[ 2753.716554]  dump_stack_lvl+0xfa/0x120
[ 2753.716578]  should_fail_ex+0x4d7/0x5e0
[ 2753.716607]  should_failslab+0xc2/0x120
[ 2753.716629]  __kmalloc_noprof+0xc8/0x6e0
[ 2753.716653]  ? __might_fault+0xe0/0x190
[ 2753.716673]  ? do_sys_name_to_handle+0x24c/0x820
[ 2753.716700]  ? do_sys_name_to_handle+0x24c/0x820
[ 2753.716722]  do_sys_name_to_handle+0x24c/0x820
[ 2753.716744]  ? __pfx_do_sys_name_to_handle+0x10/0x10
[ 2753.716765]  ? getname_flags.part.0+0x1c6/0x540
[ 2753.716791]  ? putname.part.0+0x11b/0x160
[ 2753.716816]  __x64_sys_name_to_handle_at+0x299/0x2f0
[ 2753.716836]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2753.716863]  do_syscall_64+0xbf/0x390
[ 2753.716891]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2753.716910] RIP: 0033:0x7f544587fb19
[ 2753.716924] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2753.716941] RSP: 002b:00007f5442df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2753.716960] RAX: ffffffffffffffda RBX: 00007f5445992f60 RCX: 00007f544587fb19
[ 2753.716975] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000003
[ 2753.716988] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2753.717001] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2753.717010] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2753.717032]  </TASK>
11:08:27 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000240)={'fscrypt:', @desc2}, &(0x7f0000000280)={0x0, "35cc0490fbeef16e233a9f2814d09bde91dd346c38348bdd3abc568aed8c96d27d1815d8102e3496fbd72c1770c3ce26d0d40503262567046bc932928fe5348f", 0x29}, 0x48, 0x0)
add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000040), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0)

11:08:27 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 6)

11:08:27 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 7)

11:08:27 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:08:27 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='user\x00', r0)
r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r0)
r2 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @desc4}, &(0x7f0000000480)={0x0, "5e9673bdd66a733addb9f05d886fb0108279989a6c8772eaa587c9718d9eeb47806dceadf14a9bd398e91919036e698abd1d0b87c4c4a24f2fde1b1b3d067d01", 0x32}, 0x48, r1)
add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r2)
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="5e89fa8cc16374a66099a98387ee45869ab4a2d13de7ce14ab8bd6c6d853668848d66eeb2f6f4ff02487abd007fcb345ed8f36fabb7ff8867b710476cb38977197b8f3d95767adb0ca6d4303f5b39e5d4b6c9ab1643092753379a2b8924788404c8d052dad3395cd0484e0d1947eed704059d48eac0b192223192f8a311e61e01f9016614212f03109fa1a20eda74963146a66d7504da99b6fe606", 0x9b, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:27 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x20, 0x0, 0x0, 0x80310, 0x9ae2aab3e4eb9c16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000340), 0xa}, 0x0, 0x80000, 0x80000001, 0x0, 0x200000, 0xb}, 0x0, 0xc, 0xffffffffffffffff, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='\x00', &(0x7f00000001c0)='$\x00', 0x0)
perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x9e, 0x7, 0x9, 0x0, 0x99e, 0x8a090, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffeff, 0x2, @perf_bp={&(0x7f0000000200), 0x2}, 0x1189, 0x100000000, 0x0, 0x7, 0x81, 0x10001, 0x200, 0x0, 0x6, 0x0, 0x1}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0xfd, 0xf9, 0x4, 0x2, 0x0, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000380), 0x1}, 0x8c00, 0x8001, 0x6, 0x2, 0x3, 0x5, 0x3, 0x0, 0x1ff, 0x0, 0x200}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x9)
fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000100)='\x00', &(0x7f0000000140)='$\x00', 0x0)
perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x9, 0x2, 0x2, 0x0, 0x0, 0x8, 0x204, 0x9, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x9, 0x3}, 0x18060, 0x9, 0x9, 0x4, 0x0, 0x3, 0x7, 0x0, 0x9, 0x0, 0x51bc5622}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x4)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='\x00', &(0x7f0000000040)='$\x00', 0x0)
unshare(0x6020400)
r2 = socket$inet6(0xa, 0x806, 0xb65)
ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000000440)={{r1}, 0x0, 0xe, @unused=[0x1000, 0x4ca2, 0x2, 0xfffffffffffffffc], @devid})

11:08:27 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:27 executing program 6:
timer_gettime(0x0, &(0x7f0000000000))
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r0, r1, r2, 0x1)
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$link(0x8, r3, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:27 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000180), 0x1400)

[ 2754.354359] FAULT_INJECTION: forcing a failure.
[ 2754.354359] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2754.356424] CPU: 0 UID: 0 PID: 69426 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2754.356475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2754.356498] Call Trace:
[ 2754.356513]  <TASK>
[ 2754.356531]  dump_stack_lvl+0xfa/0x120
[ 2754.356589]  should_fail_ex+0x4d7/0x5e0
[ 2754.356676]  _copy_to_user+0x32/0xd0
[ 2754.356759]  do_sys_name_to_handle+0x602/0x820
[ 2754.356842]  ? __pfx_do_sys_name_to_handle+0x10/0x10
[ 2754.356903]  ? getname_flags.part.0+0x1c6/0x540
[ 2754.356964]  ? putname.part.0+0x11b/0x160
[ 2754.357013]  __x64_sys_name_to_handle_at+0x299/0x2f0
[ 2754.357052]  ? __pfx___x64_sys_name_to_handle_at+0x10/0x10
[ 2754.357114]  do_syscall_64+0xbf/0x390
[ 2754.357147]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2754.357176] RIP: 0033:0x7f544587fb19
[ 2754.357194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2754.357215] RSP: 002b:00007f5442df5188 EFLAGS: 00000246 ORIG_RAX: 000000000000012f
[ 2754.357236] RAX: ffffffffffffffda RBX: 00007f5445992f60 RCX: 00007f544587fb19
[ 2754.357250] RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000003
[ 2754.357263] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2754.357276] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2754.357301] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2754.357362]  </TASK>
11:08:28 executing program 3:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
bind$802154_dgram(r1, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x14)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r4=>0x0})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r4, 0x3, 0x6, @multicast}, 0x10)
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'syz_tun\x00', <r7=>0x0})
socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r7, 0x3, 0x6, @multicast}, 0x10)
sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x100, 0x0, 0x500, 0x70bd26, 0x25dfdbfb, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}]}, @HEADER={0x4}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40811}, 0x10)
r8 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r8, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:28 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb15ac1afdf1afff3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r2=>r1, {0x8}}, './file0\x00'})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x10000001})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)

[ 2754.448540] syz_tun: entered promiscuous mode
[ 2754.457989] syz_tun: left promiscuous mode
11:08:28 executing program 2:
r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='!.\x00', 0xfffffffffffffffc)
keyctl$unlink(0x9, r0, 0xfffffffffffffffa)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000040)=@chain={'key_or_keyring:', r1})

11:08:28 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0) (fail_nth: 8)

11:08:28 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x8}}, &(0x7f0000000180), 0x1400)

[ 2754.764921] FAULT_INJECTION: forcing a failure.
[ 2754.764921] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2754.766378] CPU: 0 UID: 0 PID: 69849 Comm: syz-executor.0 Not tainted 6.17.0-rc5-next-20250912 #1 PREEMPT(voluntary) 
[ 2754.766400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2754.766409] Call Trace:
[ 2754.766416]  <TASK>
[ 2754.766424]  dump_stack_lvl+0xfa/0x120
[ 2754.766452]  should_fail_ex+0x4d7/0x5e0
[ 2754.766490]  _copy_to_user+0x32/0xd0
[ 2754.766524]  simple_read_from_buffer+0xe0/0x180
[ 2754.766561]  proc_fail_nth_read+0x18a/0x240
[ 2754.766590]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2754.766617]  ? security_file_permission+0x22/0x90
[ 2754.766641]  ? __pfx_proc_fail_nth_read+0x10/0x10
[ 2754.766666]  vfs_read+0x1eb/0xc70
[ 2754.766703]  ? __pfx_vfs_read+0x10/0x10
[ 2754.766729]  ? lock_release+0xc8/0x290
[ 2754.766762]  ? __fget_files+0x20d/0x3b0
[ 2754.766807]  ksys_read+0x121/0x240
[ 2754.766828]  ? __pfx_ksys_read+0x10/0x10
[ 2754.766872]  do_syscall_64+0xbf/0x390
[ 2754.766898]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 2754.766916] RIP: 0033:0x7f544583269c
[ 2754.766929] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2754.766946] RSP: 002b:00007f5442df5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2754.766962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f544583269c
[ 2754.766973] RDX: 000000000000000f RSI: 00007f5442df51e0 RDI: 0000000000000004
[ 2754.766983] RBP: 00007f5442df51d0 R08: 0000000000000000 R09: 0000000000000000
[ 2754.766993] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001
[ 2754.767003] R13: 00007ffcdbb4e78f R14: 00007f5442df5300 R15: 0000000000022000
[ 2754.767050]  </TASK>
11:08:37 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="f9a03e8d92cc2c1011539056b9216e3d06af9aa5c9bf51797fc4bade3313422e5556b0a57dec295938d27387865e5048ae275b517eda110f1a833b0b3ecb", 0x3e, 0xffff}, {&(0x7f00000003c0)="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", 0x1000, 0x1fb9c1fe}], 0x103080, &(0x7f0000000100)={[{@nocompress}, {@check_relaxed}, {@dmode={'dmode', 0x3d, 0x7}}, {@map_normal}], [{@audit}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@appraise_type}, {@fsname={'fsname', 0x3d, '@)@\'.U-]]--!#},\xb2%:'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@fowner_lt={'fowner<', 0xee00}}, {@audit}, {@obj_role}, {@smackfsroot={'smackfsroot', 0x3d, '\xfc/.'}}]})
unshare(0x4a000080)

11:08:37 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000000)=@secondary)
r1 = add_key$user(&(0x7f0000000100), &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="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", 0x1000, r0)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r2)

11:08:37 executing program 2:
r0 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)='asymmetric\x00', 0xfffffffffffffffa)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000700), &(0x7f0000000740)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8)
add_key(&(0x7f0000000600)='cifs.spnego\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="52e78bae5510cae74670cfc3ea6600ba7f757319774caf0ebd397bfe13d5b77c0647bcf2e4e02c5808b87fd2ac26751871eea8aaf787432b7b41c2d21c121ed0cbc105c6ce6b5f108aae1b1c44f4266c3fc77ccdba4f687934fb5edf438ebb8deb", 0x61, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000340)={'syz', 0x2}, 0x0, 0x0, r1)
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r5 = add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x2}, 0x0, 0x0, r0)
add_key$keyring(&(0x7f0000000500), &(0x7f0000000540)={'syz', 0x3}, 0x0, 0x0, r5)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$search(0xa, r4, &(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x0}, r3)
add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x1}, 0x0, 0x0, r3)
r6 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000240)="0c4fb4ddb1238a48c49b", 0xa, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:', r6})
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, &(0x7f0000000400)=@secondary)

11:08:37 executing program 5:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x6020400)
r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = gettid()
r3 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r3, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000003680), 0x402002, 0x0)
r5 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r5, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r6 = io_uring_setup(0x5053, &(0x7f0000000140))
io_uring_register$IORING_REGISTER_FILES(r6, 0x1d, &(0x7f0000000000)=[0xffffffffffffffff], 0x1)
r7 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0xffffffffffffff4b}], 0x0, &(0x7f0000010f60))
r8 = fsmount(0xffffffffffffffff, 0x1, 0x89)
r9 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, <r10=>0x0}, &(0x7f0000000040)=0x5)
setuid(r10)
mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x2008000, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB=',dfl|gid=', @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,access=client,access=', @ANYRESDEC=r10, @ANYBLOB=',seclabel,audit,\x00'])
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003ac0)=[{{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)="9c54709f43ef961e5421be582c9fb45db7fdbfcf20b7ac3add09121a95bb4589ea36a4e68de03fc47a52aaba766461a6490d0de362e5dbd88eefc7567786aa8feb9a644e669253c41851be169af3a4276d1abd9c1d85d92c67bcac0718bd286f6639e995e0d2b19c1c011b63ecee0828ec63f905df4c9835805eb2c8cc486da7ce33c60b24bd764745b377b626bf1f0c51c959afcc5c8e1aba68c2c175d0066d2696a20bab09814c9ccea1f7d62a7a11d3ea0a42", 0xb4}, {&(0x7f00000001c0)="e491d2df2556485be8603d13fb37d022a34d2dd2dd45218c8bc606b8342939e302a76e03b90b21b5e41f7efdb0f78b5b9a249ccadc50170a72a31e35938ae3ff9db958dabe0aa5790b199ecf4177be9badbc50f7c825ea33a21053420b7c74b160b3d20ec461c73b559f971f6544dc96bde3dd943b7ae229cba8f70010c85779", 0x80}, {&(0x7f0000000240)="4945ba17995e3280d62b1d275c040b38402d4649aacc7bf20ad040c880fc937c7473e726508cd19f5c58bce8d94d2246ba8524163d5882ffe6530ee6b97b079f48e3a54da76d7e0958e467b32fa25cba75ae5e2a50611647a82472a6d9c10df34b66c2f552d1618e9a0e3bdc07c8a2376eec44f53475648a3994368f2db69164ae500969d9cec138101a38dff49f63214ac966a85b99b3f967e6e09037bf45e634c74c77cadb65288c3be641b2ee7561c438b96ac0", 0xb5}, {&(0x7f00000003c0)="2a6f4697d0d4a3deb145c638c35ed6eefa0e723ea39c4774316d5ed4bb84c3285411d0ca45e6c4704ee6d6f1796ea43dadeec49aa59624d9d2230ba5b023017d9f010f1466bc43121d96d67305217441de279be9736a9889ea2565b4b1311fa39ad4e799480b1327c96090c7fe4620ec924ebfd6e6d51e51d4a1129c830889", 0x7f}, {&(0x7f0000000440)="106822b756356050406aa0278f26e673334dab33ceb159be4807f4f07a8becbaca438cbd912411ec3408b93bfc7b960fb6c56bf212cc0ae65a661dbfeb1e2ab89315086f844f3f87aa6d659bae4d201966e82c4ab8acc79b3e1192c631ba3ef066d01574fe16e91612d44f29cd79058ba356d77c73bc9c5a866c831b", 0x7c}, {&(0x7f00000004c0)="5897745c6c5737233909c0d7e64d0c8ad578c7e46da244d6886f40499749e13159aef323356f279987b6b9bc1bc2d6238be2f36d9214964e9408627c40745d71d727a89c4d052792de45c189d0a1fe2d978c6aae8a580dee6eade1e5a83faad4680b9a872cc37247f4cadfc0cacfeee411938347045b0aefee4bc4690e9a63f80ec370379aa82c1535684df1239fa9f6b258a6260695ea70db326a35481f8f37aecbac37e7e818f714d6e166267050b70ae1264797f6d2525836ded5352e064bd7d737c2fe6e873ff20caaf2ee5e4776e6a06d622bb53fd5", 0xd8}], 0x6, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}], 0xa8, 0x1}}, {{&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="5fef18fe639911b75e42cfb38c825d8752eca521dad7c6401781dfe8", 0x1c}, {&(0x7f00000009c0)="72394efcfa43cc79d8298c51ee5624e0adeedcb88a6f72f2332bff69c8e5310d1fdb8561ca722262bbeeae76667d3bffbf9319a5d89294e6244438426e3eda33cf0a68f10ea16cc5582a5c1a92e6bd28afd571a36faf8e20e8cf04f567339439e40dee035797e40f8ed4d461fa4c250fa35f67e3e86fb0489d05d0f5b7a1743d085647bf8426ce55884957d17e75a2f682a809330c4eabb88edbed23be747a2dfaa23cb9bb8d47ddaaaed49311e49ca0336d5eca9055d80d9044fc", 0xbb}], 0x2, &(0x7f0000000ac0)=[@rights={{0x30, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0]}}], 0x30, 0x5}}, {{&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000000b80)="94982d96749db3f587254cf4cdbfb444f06f9d75dd4cffbe0ca9d2030e5f79f29599", 0x22}, {&(0x7f0000000bc0)="b1de76ce29305f778cfb8907702907f215e0faa7d583d4750198e0e155d5c81509546bf88226ca37956b2f6e0651a85ccbfd62d35e77ef8a95938845c5bca6cba66c57ce5863210ae8fe1479d28a506ac077608b6a4ecf6a8a8488f554c0107fca6fe98bff25288e1f8c8ce11e5082359258ecbeee84ae246ecb323a19cbd63effa46e225b9dbd154267abf27a96b384dda5a3dfd9a0d75038fa8647d21a60c2c3c04f56565396598af9b59986ff35ec4ca6affc0d9a6f398040c45e249ac3699bc9849043b4418aef19048ec13043", 0xcf}, {&(0x7f0000000cc0)="44e175f314e17c3e3ad7fc74b8ce7ba49b97999d8bda63333a231aebec4a391375e6adaa001b397e96ce04bc268f8586", 0x30}, {&(0x7f0000000d00)="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0x1000}, {&(0x7f0000001d00)="2fd71ef56b0f746c2400ba022827764b44be5e6a079853fe3c8622e36518cd45134dd52c793cef4bb2fe2a56a2848c17c9fbb8320d2ac530cfd0db34ed89100edc4e952b61d81cd442ad9c1c2ecce4c9f14949853b6fe7d4a76a9945969304aeec8769d9e8cc36541d32a8467c9eb05d719e338d55895a6a2a9cacd9c6b71747c6ba30cfe9e340958832fce927a6f6adab5526c9040f91391192752e42af4e520fc91a383603e494e333a5b5da6ed345db", 0xb1}, {&(0x7f0000001dc0)="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0x1000}], 0x6, &(0x7f0000002e80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x40, 0x8080}}, {{&(0x7f0000002ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002f40)="061196efab2a6151d359a887b2bda8b47825669db7368f06c2ed84a51833f2ed407c832e4fb7beaf59364cc53f45db3490ebc383d258619930a7ace197c2cb650c9e0a5764c8dcb8230a40f8cfe47af87058d00314f3b9000bdfa28ee1b556597bc0165fbebe91f02a2563e12d913d6bbda9b333842d9868895c409691d2c6966d3f4467d15411306301d671ae21a1459a48bd", 0x93}], 0x1, &(0x7f00000036c0)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r1, r3, r4, r5, r6]}}], 0x148, 0x4004081}}, {{&(0x7f0000003840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003a40)=[{&(0x7f00000038c0)="07f9aedafb65ed15505ef17455aeb1dd509bea276329621bb4087cf43211daa2c50fe67296f0fc2dc64c0645c7f6d3f4f3d20bdda1a89fca99335323800e7668f8be2c5def1afd3f2af469d43452ca7040a52254e68b99de32b98e7aadcb8c4b8847dc60bb9311dc4c945284b6067346b5c10a8da885e801888b97a97b13d5919a2bbb1559431d3165250a17a316d336daae91cb146bcef514453be8e6b03db7c1c573bedff3f91e9894ccfec7f4552eb346", 0xb2}, {&(0x7f0000003980)="a2c94a1b9977733916a48dc644cbebd53d0ca438d6fddb63a8c9cdf2f4c57b625f9caa8ef3168bd1c572e6f808bdcb14769a54ef3f8e4ca17bc47de5fa47b4656ce500858d6b8ff248a5852e6afbc225779afb88a0d9bb8f0629aade8645aaf17dfe4aaa17aedbd53002da08588be4a3e5c221516af40f1ae671340a223a87d9148f41e66b53b2e50ef0ecaba08f", 0x8e}], 0x2, &(0x7f0000003a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r10}}}], 0x20, 0x4000}}], 0x5, 0x40)
r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0)
dup2(r1, r11)

11:08:37 executing program 6:
r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f00000001c0)={0x0, "3c50d80c1a00f36b8aff7ead159da595058dc71a3fc02c0de8d6bfa1a81601415b5585e298bc9fbef637bf8807af2d130ab814145660de3794501d90c335c893", 0x24}, 0x48, 0xfffffffffffffffb)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:37 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0xf2}}, &(0x7f0000000180), 0x1400)

11:08:37 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0)

11:08:37 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12010000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

[ 2763.954740] loop5: detected capacity change from 0 to 16383
[ 2763.968309] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)!
[ 2763.969072] EXT4-fs (loop5): group descriptors corrupted!
11:08:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
keyctl$read(0xb, r0, &(0x7f0000000000)=""/14, 0xe)
r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffffd)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x0)

11:08:37 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0xf2ff}}, &(0x7f0000000180), 0x1400)

11:08:37 executing program 5:
prctl$PR_SET_PDEATHSIG(0x1, 0x1a)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8002, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000), 0x12}, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
unshare(0x6020400)

11:08:37 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0xfff2}}, &(0x7f0000000180), 0x1400)

11:08:37 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='.dead\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)
r2 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f00000000c0)={0x0, "8d2ec157646f28b510fd6f22236f312ff6f6342daf6cbf1831cdc95d80c15b0d45a8e4977c86adb3b30f891a1d5484ea0cac66ece75e3b00aa8e2d0b7969cefb", 0x2a}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='ceph\x00', &(0x7f0000000200)=@keyring={'key_or_keyring:', r2})

11:08:37 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0xc, 0x4e, {0x2, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0)

11:08:38 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f0000000280)="a1f331e7e1dc937905771d9f7f3fed7020c571be2e551becfe56b8238c3953615196aa8efeddefc4be7d1eb54810b0266c6cbd622b056497840c313bb345ce293e4de96195d4ca2685646e525ec6d7630ffeec237f3b0e84023f823bf97a2f1217691c3f3f7681aff18b716f8eb56f9599660757eac7427c63f56efe56e0d76626dbd42cafc107e552214af9a74cd9e1f700ff985a3726f65bca88bdda51a00f1ac4e03f780531bb1a7c1e3a266cb3b9df6fa8c63567000c6fe9517939fbb12da11147b71b2b11ee21218f38ec9babb11ffb113f3182a69f9be22dca57bd3864418dcbed658d5c2fc850199f360db863234fe8c513c6c9", 0xf7, r0)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$get_security(0x11, r2, &(0x7f0000000400)=""/235, 0xeb)
add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000000)={'syz', 0x2}, &(0x7f0000000380)="d65439d3fff1b0d14baee97f630ef70c1a8fbcaf6c0b2cce25ba8e5960d27c7f2b75df8908249980ff24c06a95654f98eb7c055d5283170b1adf569ac694d09bdf4d5b85ee42f6444d7fe864", 0xffffffffffffff89, r1)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000080)=@secondary)

11:08:38 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x80000}}, &(0x7f0000000180), 0x1400)

11:08:48 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsmount(0xffffffffffffffff, 0x1, 0x0)
perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3, 0x0, 0x50, 0x4, 0x0, 0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x5, 0x400}, 0x4000, 0x76, 0x0, 0x6, 0x10000, 0xfffff7fd, 0x800, 0x0, 0xffffffe0, 0x0, 0x80000001}, 0xffffffffffffffff, 0xd, r0, 0xb)
unshare(0x6020400)
unshare(0x30030480)

11:08:48 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x4a000080)
r1 = dup2(r0, r0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xff, 0x7f, 0xfe, 0xf4, 0x0, 0x3, 0x808c8, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd3, 0x2, @perf_bp={&(0x7f0000000000), 0x5}, 0x8080, 0x0, 0x0, 0x4, 0x1, 0x3f, 0x8000, 0x0, 0xa, 0x0, 0x7}, 0xffffffffffffffff, 0xb, r1, 0x8)

11:08:48 executing program 6:
keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)='\x00')
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000080))

11:08:48 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="cd194b51b2ff0f811143c4fd9cd2d888", 0x10, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)
add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000200)="804c0f65e037906370e052224c9a66d752701a75aeec813a96f2957af84f2b618341ee7fd1172a8d78255573ec71937d9f8ff33f5dcaec630dab4db26db25e7a5deaef1a60244109ff3e63ecc76034f64c110daf5e40974276a4b8d134c90e1b3c3b0fe10be9978fc21c51fd3188a512d6434167dc577aa6d25308d48d52c3084cf242018e90df2d3a29be257c4616004d23b6269126d1616b6c51c03412f565dbcc7a7141ee8a0f9e4260049f9ef86a77a4c0419462408557469acb1960f265ce42703de86eb5e13c34ff5e3fd634116d409bc244b8980a13472fcad3c1b79e47fc21569a4a30af156c6d135752b919a9d4", 0xf2, r0)

11:08:48 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x3, 0x6d7f, 0x6}}, &(0x7f00000001c0), 0x0)

11:08:48 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x13300000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:08:48 executing program 2:
r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)

11:08:48 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x1000000}}, &(0x7f0000000180), 0x1400)

11:08:48 executing program 6:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000000)=@secondary)
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0)

11:08:48 executing program 2:
add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)

11:09:01 executing program 6:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000180))
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000200)=0x55)
ioctl$VT_DISALLOCATE(r0, 0x5608)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/10)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000240)=0x4)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r1)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000080))

11:09:01 executing program 7:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x17300000, &(0x7f0000000200), 0x0, &(0x7f00000000c0)={[{@sb}]})

11:09:01 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x2000000}}, &(0x7f0000000180), 0x1400)

11:09:01 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='*)#\x00', 0xfffffffffffffff8)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key$keyring(&(0x7f0000000600), &(0x7f0000000640)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r2 = add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa)
request_key(&(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000540)='asymmetric\x00', r2)
r3 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @desc3}, &(0x7f0000000440)={0x0, "5a8e00586e390ae69ed58cf4bba413db026b735dbd8e56f29e6e53819e7b09912d2ab20d8f4d6e8e27a5a8a21d353f348ef2c75fc833fffcb5a5831a26d2d4db", 0x14}, 0x48, r1)
request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000380)='\x00', r3)
keyctl$get_persistent(0x16, 0x0, r1)
add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)="90edc38044e4085f4543a2f74e261e7c6b8c0178bd0e0cc78045cef5a85f828e36f4db0143c88982beb15c8046dcadad332a6d73987e3cf378cae057", 0x3c, r0)
request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='*)#\x00', r0)

11:09:01 executing program 0:
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@FILEID_BTRFS_WITHOUT_PARENT={0x28, 0x4e, {0x2, 0x6d7f, 0x6, 0x2}}, &(0x7f00000001c0), 0x0)

11:09:01 executing program 1:
r0 = perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fork()
tkill(r1, 0x1f)
perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x1e, 0xbc, 0x9, 0x0, 0x101, 0x120bb, 0x1a, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x2, @perf_bp, 0x9008, 0xe6c3, 0x8, 0x6, 0xff, 0x7, 0x7, 0x0, 0x0, 0x0, 0x7fffffff}, r1, 0x3, r0, 0x0)
unshare(0x4a000080)
unshare(0x4000200)

11:09:01 executing program 5:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x1000000}}, &(0x7f0000000180), 0x1400)

11:09:01 executing program 3:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000240)="7ece490d4fd3f374749c81aa762cc1575e0d8ec0b3463f75123102dc3348cbff0fa6ab7dd46f8820b5724889362d4d26eabf95136df72d713e28061094825cf0f0081ef5de35419ca0f4b5460ab63bacddfa957222e786d38632fd2ff36ce6eeaaee252772ec64f6fce1075eee472c9a69773405849a0a82f5a127babbd0f599e18d4a2580b639cd882c5818f5cf8bf3e8cc1b2b2a7698ce6a5676ab4238640ce6a8572cf67640302170b4fe4dbc33e71e63", 0xb2, r2)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)=@secondary)

11:09:01 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0x8cffffff}}, &(0x7f0000000180), 0x1400)

11:09:01 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140))
mknodat$loop(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_snapfh={0x1c, 0x4e, {0x0, 0x0, 0x0, 0xf2ffffff}}, &(0x7f0000000180), 0x1400)

11:09:01 executing program 2:
r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000100)='big_key\x00', &(0x7f0000000240)=@keyring={'key_or_keyring:', r1})
r2 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r3 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='.dead\x00', &(0x7f0000000200))
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000200))
r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0)
request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='\xda$\x00', r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000440)=@secondary)


VM DIAGNOSIS:
11:14:05  Registers:
info registers vcpu 0
RAX=ffff8880e55d2000 RBX=0000000000000000 RCX=ffffffff84bcd0e7 RDX=ffffed100d9c6313
RSI=0000000000000004 RDI=ffffffff814c8924 RBP=dffffc0000000000 RSP=ffffffff85a07e00
R8 =0000000000000000 R9 =ffffed100d9c6312 R10=ffff88806ce31893 R11=000000000000002c
R12=ffffffff8643cf50 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84bcbdde RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e55d2000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fd439a0e010 CR3=000000001fda2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=009902fe016c6c6f502e726567616e61
XMM02=746e696820636578650a0a0100010101 XMM03=650900736465657320636578650a0073
XMM04=6320636578650e007a7a756620636578 XMM05=7320636578650a006574616469646e61
XMM06=676169727420636578650b006873616d XMM07=657a696d696e696d20636578650d0065
XMM08=65657320636578650a0073746e696820 XMM09=650e007a7a7566206365786509007364
XMM10=650a006574616469646e616320636578 XMM11=20636578650b006873616d7320636578
XMM12=6e696d20636578650d00656761697274 XMM13=61746f7420636578650a00657a696d69
XMM14=7473657220726f74756365786511006c XMM15=00006e65672063657865080073747261
info registers vcpu 1
RAX=ffff8880e56d2000 RBX=0000000000000001 RCX=ffffffff84bcd0e7 RDX=ffffed100d9e6313
RSI=0000000000000004 RDI=ffffffff814c8924 RBP=dffffc0000000000 RSP=ffff888009727e58
R8 =0000000000000000 R9 =ffffed100d9e6312 R10=ffff88806cf31893 R11=1ffff1100d9e6f83
R12=ffffffff8643cf50 R13=1ffff110012e4fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84bcbdde RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e56d2000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffe27b0cfe0 CR3=000000001fda2000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000006000000030000000200000000
XMM02=61746f7420636578650a0a0100010101 XMM03=657a696d696e696d20636578650d006c
XMM04=78650a006873616d7320636578650a00 XMM05=747563657865110073746e6968206365
XMM06=6578650800737472617473657220726f XMM07=7a7a7566206365786509006e65672063
XMM08=6e696d20636578650d006c61746f7420 XMM09=73616d7320636578650a00657a696d69
XMM10=65110073746e696820636578650a0068 XMM11=737472617473657220726f7475636578
XMM12=6365786509006e656720636578650800 XMM13=646e616320636578650e007a7a756620
XMM14=6169727420636578650b006574616469 XMM15=0000736465657320636578650a006567