9320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:10 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 29)

[  946.875365] FAULT_INJECTION: forcing a failure.
[  946.875365] name failslab, interval 1, probability 0, space 0, times 0
[  946.876563] CPU: 1 UID: 0 PID: 13961 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  946.876583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  946.876592] Call Trace:
[  946.876597]  <TASK>
[  946.876602]  dump_stack_lvl+0xfa/0x120
[  946.876636]  should_fail_ex+0x4d7/0x5e0
[  946.876660]  ? copy_fs_struct+0x49/0x350
[  946.876679]  should_failslab+0xc2/0x120
[  946.876695]  kmem_cache_alloc_noprof+0x80/0x760
[  946.876722]  ? copy_fs_struct+0x49/0x350
[  946.876739]  copy_fs_struct+0x49/0x350
[  946.876759]  copy_process+0x2eb8/0x7120
[  946.876787]  ? __pfx_copy_process+0x10/0x10
[  946.876804]  ? __might_fault+0xe0/0x190
[  946.876832]  ? _copy_from_user+0x5b/0xd0
[  946.876856]  kernel_clone+0xea/0x7c0
[  946.876872]  ? get_pid_task+0xfd/0x250
[  946.876889]  ? __pfx_kernel_clone+0x10/0x10
[  946.876911]  ? find_held_lock+0x2b/0x80
[  946.876938]  ? ksys_write+0x121/0x240
[  946.876963]  ? lock_is_held_type+0x9e/0x120
[  946.876986]  __do_sys_clone3+0x1f5/0x280
[  946.877003]  ? __pfx___do_sys_clone3+0x10/0x10
[  946.877032]  ? perf_trace_preemptirq_template+0x259/0x430
[  946.877055]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  946.877076]  ? __pfx_ksys_write+0x10/0x10
[  946.877098]  ? irqentry_exit+0xee/0x650
[  946.877117]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  946.877135]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  946.877157]  do_syscall_64+0xbf/0x420
[  946.877181]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  946.877197] RIP: 0033:0x7fa789fd4b19
[  946.877209] 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
[  946.877225] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  946.877239] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  946.877249] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  946.877258] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  946.877267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  946.877276] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  946.877295]  </TASK>
[  947.143752] serio: Serial port ptm1
18:14:21 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 25)

[  957.682438] FAULT_INJECTION: forcing a failure.
[  957.682438] name failslab, interval 1, probability 0, space 0, times 0
[  957.683401] CPU: 1 UID: 0 PID: 14078 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  957.683418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  957.683425] Call Trace:
[  957.683430]  <TASK>
[  957.683435]  dump_stack_lvl+0xfa/0x120
[  957.683460]  should_fail_ex+0x4d7/0x5e0
[  957.683482]  should_failslab+0xc2/0x120
[  957.683496]  __kvmalloc_node_noprof+0x11f/0x980
[  957.683516]  ? __kmalloc_cache_noprof+0x4ae/0x780
[  957.683532]  ? alloc_fdtable+0x163/0x2d0
[  957.683555]  ? alloc_fdtable+0x163/0x2d0
[  957.683572]  alloc_fdtable+0x163/0x2d0
[  957.683590]  dup_fd+0x6c2/0xa50
[  957.683605]  copy_process+0x1fff/0x7120
[  957.683632]  ? __pfx_copy_process+0x10/0x10
[  957.683646]  ? __might_fault+0xe0/0x190
[  957.683668]  ? _copy_from_user+0x5b/0xd0
[  957.683688]  kernel_clone+0xea/0x7c0
[  957.683700]  ? get_pid_task+0xfd/0x250
[  957.683715]  ? __pfx_kernel_clone+0x10/0x10
[  957.683732]  ? find_held_lock+0x2b/0x80
[  957.683751]  ? ksys_write+0x121/0x240
[  957.683771]  ? lock_is_held_type+0x9e/0x120
[  957.683789]  __do_sys_clone3+0x1f5/0x280
[  957.683802]  ? __pfx___do_sys_clone3+0x10/0x10
[  957.683823]  ? __fget_files+0x20d/0x3b0
[  957.683838]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  957.683856]  ? ksys_write+0x1a3/0x240
[  957.683873]  ? __pfx_ksys_write+0x10/0x10
[  957.683890]  ? irqentry_exit+0xee/0x650
[  957.683905]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  957.683919]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  957.683938]  do_syscall_64+0xbf/0x420
[  957.683957]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  957.683971] RIP: 0033:0x7f93b3762b19
[  957.683981] 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
[  957.683994] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
18:14:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 40)

18:14:21 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$TCXONC(r0, 0x540a, 0x3)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r1, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f00000001c0)={{0x1, 0x1, 0x18, <r3=>r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'})
syncfs(r3)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r2, 0x0, 0x40004)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x5)
ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000040))

18:14:21 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 30)

18:14:21 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 27)

18:14:21 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
fcntl$setstatus(r0, 0x4, 0x2000)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x80)
dup2(r2, r3)
sendfile(r1, r2, &(0x7f0000000040)=0xc8, 0x7)
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r6 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r5, r6)
io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0)
setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L-', 0xffffffffffff4fb4}, 0x16, 0x1)
fcntl$setstatus(r6, 0x4, 0x44800)
sendfile(r0, r1, 0x0, 0xfdef)

18:14:21 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:21 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x101800, 0x0)
write(r1, &(0x7f0000000080)="b7a21cc3658137283363b1742a55e251dd2925257d63ddb0d36b434855f8b651c9a68a8799", 0x25)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdef)

[  957.684006] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[  957.684014] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  957.684022] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[  957.684030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  957.684037] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[  957.684053]  </TASK>
[  957.706507] serio: Serial port ptm1
[  957.755832] FAULT_INJECTION: forcing a failure.
[  957.755832] name failslab, interval 1, probability 0, space 0, times 0
[  957.756933] CPU: 1 UID: 0 PID: 14086 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  957.756954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  957.756963] Call Trace:
[  957.756969]  <TASK>
[  957.756974]  dump_stack_lvl+0xfa/0x120
[  957.757002]  should_fail_ex+0x4d7/0x5e0
[  957.757025]  should_failslab+0xc2/0x120
[  957.757040]  __kvmalloc_node_noprof+0x11f/0x980
[  957.757062]  ? __kmalloc_cache_noprof+0x4ae/0x780
[  957.757080]  ? alloc_fdtable+0xf2/0x2d0
[  957.757104]  ? alloc_fdtable+0xf2/0x2d0
[  957.757122]  alloc_fdtable+0xf2/0x2d0
[  957.757143]  dup_fd+0x6c2/0xa50
[  957.757158]  copy_process+0x1fff/0x7120
[  957.757183]  ? __pfx_copy_process+0x10/0x10
[  957.757197]  ? __might_fault+0xe0/0x190
[  957.757222]  ? _copy_from_user+0x5b/0xd0
[  957.757244]  kernel_clone+0xea/0x7c0
[  957.757257]  ? get_pid_task+0xfd/0x250
[  957.757272]  ? __pfx_kernel_clone+0x10/0x10
[  957.757291]  ? find_held_lock+0x2b/0x80
[  957.757312]  ? ksys_write+0x121/0x240
[  957.757333]  ? lock_is_held_type+0x9e/0x120
[  957.757353]  __do_sys_clone3+0x1f5/0x280
[  957.757368]  ? __pfx___do_sys_clone3+0x10/0x10
[  957.757391]  ? __fget_files+0x20d/0x3b0
[  957.757406]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  957.757425]  ? ksys_write+0x1a3/0x240
[  957.757446]  ? __pfx_ksys_write+0x10/0x10
[  957.757469]  ? irqentry_exit+0xee/0x650
[  957.757485]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  957.757500]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  957.757520]  do_syscall_64+0xbf/0x420
[  957.757541]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  957.757556] RIP: 0033:0x7f71b2d49b19
[  957.757566] 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
[  957.757579] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  957.757593] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[  957.757601] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  957.757610] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[  957.757622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  957.757631] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[  957.757647]  </TASK>
[  957.788412] loop0: detected capacity change from 0 to 5
[  957.801437] FAULT_INJECTION: forcing a failure.
[  957.801437] name failslab, interval 1, probability 0, space 0, times 0
[  957.802436] CPU: 1 UID: 0 PID: 14087 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  957.802454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  957.802462] Call Trace:
[  957.802467]  <TASK>
[  957.802473]  dump_stack_lvl+0xfa/0x120
[  957.802500]  should_fail_ex+0x4d7/0x5e0
[  957.802522]  ? kobject_uevent_env+0x22e/0xf90
[  957.802537]  should_failslab+0xc2/0x120
[  957.802552]  __kmalloc_cache_noprof+0x80/0x780
[  957.802569]  ? ___ratelimit+0x149/0x940
[  957.802590]  ? kobject_uevent_env+0x22e/0xf90
[  957.802604]  kobject_uevent_env+0x22e/0xf90
[  957.802626]  ? lock_is_held_type+0x9e/0x120
[  957.802645]  loop_configure+0xe3d/0x15a0
[  957.802674]  ? __pfx_loop_configure+0x10/0x10
[  957.802697]  ? avc_has_extended_perms+0x107/0xf20
[  957.802712]  ? find_held_lock+0x2b/0x80
[  957.802732]  ? avc_has_extended_perms+0x23b/0xf20
[  957.802744]  ? lock_release+0xc8/0x270
[  957.802760]  lo_ioctl+0x674/0x1cb0
[  957.802777]  ? __pfx_lo_ioctl+0x10/0x10
[  957.802791]  ? __pfx_avc_has_extended_perms+0x10/0x10
[  957.802807]  ? lock_acquire+0x15e/0x2d0
[  957.802821]  ? __virt_addr_valid+0x1c6/0x5d0
[  957.802836]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  957.802853]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  957.802868]  ? lock_release+0xc8/0x270
[  957.802882]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  957.802901]  ? blkdev_common_ioctl+0x1c3/0x2860
[  957.802931]  ? __lockdep_free_key_range+0x50/0x80
[  957.802951]  ? __fget_files+0x34/0x3b0
[  957.802963]  ? find_held_lock+0x2b/0x80
[  957.802980]  ? __fget_files+0x203/0x3b0
[  957.802992]  ? __pfx_lo_ioctl+0x10/0x10
[  957.803006]  blkdev_ioctl+0x365/0x6d0
[  957.803018]  ? __pfx_blkdev_ioctl+0x10/0x10
[  957.803032]  ? selinux_file_ioctl+0xb9/0x280
[  957.803051]  ? __pfx_blkdev_ioctl+0x10/0x10
[  957.803065]  __x64_sys_ioctl+0x18f/0x210
[  957.803084]  do_syscall_64+0xbf/0x420
[  957.803104]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  957.803118] RIP: 0033:0x7fc7cf78a8d7
[  957.803129] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  957.803141] RSP: 002b:00007fc7cccfff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  957.803154] RAX: ffffffffffffffda RBX: 00007fc7cf7d4970 RCX: 00007fc7cf78a8d7
[  957.803162] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  957.803169] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  957.803177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  957.803184] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  957.803200]  </TASK>
[  957.868717] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:14:21 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:21 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
fcntl$dupfd(r1, 0x406, r0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0)

18:14:21 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 28)

18:14:21 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 26)

18:14:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 41)

18:14:21 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0xffffffffffffffe0, 0x703e00)
accept4$unix(r2, 0x0, &(0x7f0000000080), 0x0)

[  958.067323] loop0: detected capacity change from 0 to 5
[  958.071985] FAULT_INJECTION: forcing a failure.
[  958.071985] name failslab, interval 1, probability 0, space 0, times 0
[  958.073067] CPU: 1 UID: 0 PID: 14398 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  958.073084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  958.073092] Call Trace:
[  958.073096]  <TASK>
[  958.073101]  dump_stack_lvl+0xfa/0x120
[  958.073127]  should_fail_ex+0x4d7/0x5e0
[  958.073148]  ? kobject_uevent_env+0x22e/0xf90
[  958.073163]  should_failslab+0xc2/0x120
[  958.073177]  __kmalloc_cache_noprof+0x80/0x780
[  958.073194]  ? ___ratelimit+0x149/0x940
[  958.073215]  ? kobject_uevent_env+0x22e/0xf90
[  958.073229]  kobject_uevent_env+0x22e/0xf90
[  958.073246]  ? lock_is_held_type+0x9e/0x120
[  958.073265]  loop_configure+0xe3d/0x15a0
[  958.073294]  ? __pfx_loop_configure+0x10/0x10
[  958.073317]  ? avc_has_extended_perms+0x107/0xf20
[  958.073331]  ? find_held_lock+0x2b/0x80
[  958.073351]  ? avc_has_extended_perms+0x23b/0xf20
[  958.073363]  ? lock_release+0xc8/0x270
[  958.073380]  lo_ioctl+0x674/0x1cb0
[  958.073397]  ? __pfx_lo_ioctl+0x10/0x10
[  958.073411]  ? __pfx_avc_has_extended_perms+0x10/0x10
[  958.073427]  ? lock_acquire+0x15e/0x2d0
[  958.073441]  ? __virt_addr_valid+0x1c6/0x5d0
[  958.073456]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.073473]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.073488]  ? lock_release+0xc8/0x270
[  958.073502]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  958.073522]  ? blkdev_common_ioctl+0x1c3/0x2860
[  958.073553]  ? __lockdep_free_key_range+0x50/0x80
[  958.073572]  ? __fget_files+0x34/0x3b0
[  958.073585]  ? find_held_lock+0x2b/0x80
[  958.073602]  ? __fget_files+0x203/0x3b0
[  958.073618]  ? __pfx_lo_ioctl+0x10/0x10
[  958.073632]  blkdev_ioctl+0x365/0x6d0
[  958.073645]  ? __pfx_blkdev_ioctl+0x10/0x10
[  958.073663]  ? selinux_file_ioctl+0xb9/0x280
[  958.073681]  ? __pfx_blkdev_ioctl+0x10/0x10
[  958.073696]  __x64_sys_ioctl+0x18f/0x210
[  958.073715]  do_syscall_64+0xbf/0x420
[  958.073735]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  958.073749] RIP: 0033:0x7fc7cf78a8d7
[  958.073759] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  958.073772] RSP: 002b:00007fc7cccfff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  958.073784] RAX: ffffffffffffffda RBX: 00007fc7cf7d4970 RCX: 00007fc7cf78a8d7
[  958.073792] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  958.073800] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  958.073808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  958.073815] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  958.073831]  </TASK>
18:14:21 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 31)

18:14:21 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
syz_io_uring_setup(0x6108, &(0x7f00000000c0)={0x0, 0x2956, 0x8, 0x0, 0xd5}, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140))
poll(&(0x7f0000000000)=[{r0, 0x8}], 0x1, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0)
ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f00000001c0))

[  958.176159] EXT4-fs (loop0): filesystem too large to mount safely on this system
[  958.261471] FAULT_INJECTION: forcing a failure.
[  958.261471] name failslab, interval 1, probability 0, space 0, times 0
[  958.262660] CPU: 1 UID: 0 PID: 14486 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  958.262679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  958.262687] Call Trace:
[  958.262692]  <TASK>
[  958.262697]  dump_stack_lvl+0xfa/0x120
[  958.262724]  should_fail_ex+0x4d7/0x5e0
[  958.262747]  ? copy_process+0x216c/0x7120
[  958.262763]  should_failslab+0xc2/0x120
[  958.262778]  kmem_cache_alloc_noprof+0x80/0x760
[  958.262797]  ? do_raw_spin_unlock+0x53/0x220
[  958.262821]  ? copy_process+0x216c/0x7120
[  958.262834]  copy_process+0x216c/0x7120
[  958.262856]  ? __pfx_copy_process+0x10/0x10
[  958.262871]  ? __might_fault+0xe0/0x190
[  958.262895]  ? _copy_from_user+0x5b/0xd0
[  958.262917]  kernel_clone+0xea/0x7c0
[  958.262931]  ? get_pid_task+0xfd/0x250
[  958.262945]  ? __pfx_kernel_clone+0x10/0x10
[  958.262964]  ? find_held_lock+0x2b/0x80
[  958.262984]  ? ksys_write+0x121/0x240
[  958.263006]  ? lock_is_held_type+0x9e/0x120
[  958.263026]  __do_sys_clone3+0x1f5/0x280
[  958.263041]  ? __pfx___do_sys_clone3+0x10/0x10
[  958.263066]  ? perf_trace_preemptirq_template+0x259/0x430
[  958.263086]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.263104]  ? __pfx_ksys_write+0x10/0x10
[  958.263123]  ? irqentry_exit+0xee/0x650
[  958.263140]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  958.263154]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  958.263174]  do_syscall_64+0xbf/0x420
[  958.263195]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  958.263209] RIP: 0033:0x7fa789fd4b19
[  958.263220] 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
[  958.263234] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  958.263247] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  958.263256] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  958.263264] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  958.263272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  958.263280] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  958.263297]  </TASK>
18:14:22 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 42)

18:14:22 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 32)

[  958.333653] loop0: detected capacity change from 0 to 5
[  958.342912] EXT4-fs (loop0): filesystem too large to mount safely on this system
[  958.373570] syz-executor.6 (14404) used greatest stack depth: 23344 bytes left
18:14:22 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1, 0x80)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'})
sendfile(r0, r1, 0x0, 0xfdef)

18:14:22 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 43)

18:14:22 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 29)

18:14:22 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 27)

18:14:22 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[  958.480060] loop0: detected capacity change from 0 to 5
[  958.480601] FAULT_INJECTION: forcing a failure.
[  958.480601] name failslab, interval 1, probability 0, space 0, times 0
[  958.481697] CPU: 1 UID: 0 PID: 14616 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  958.481714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  958.481722] Call Trace:
[  958.481727]  <TASK>
[  958.481732]  dump_stack_lvl+0xfa/0x120
[  958.481757]  should_fail_ex+0x4d7/0x5e0
[  958.481784]  should_failslab+0xc2/0x120
[  958.481801]  __kmalloc_noprof+0xd6/0x880
[  958.481818]  ? __create_object+0x59/0x80
[  958.481834]  ? kobject_get_path+0xc9/0x200
[  958.481849]  ? kobject_get_path+0xc9/0x200
[  958.481861]  kobject_get_path+0xc9/0x200
[  958.481872]  ? kasan_save_track+0x14/0x30
[  958.481888]  kobject_uevent_env+0x252/0xf90
[  958.481905]  ? lock_is_held_type+0x9e/0x120
[  958.481925]  loop_configure+0xe3d/0x15a0
[  958.481954]  ? __pfx_loop_configure+0x10/0x10
[  958.481977]  ? avc_has_extended_perms+0x107/0xf20
[  958.481991]  ? find_held_lock+0x2b/0x80
[  958.482012]  ? avc_has_extended_perms+0x23b/0xf20
[  958.482023]  ? lock_release+0xc8/0x270
[  958.482040]  lo_ioctl+0x674/0x1cb0
[  958.482057]  ? __pfx_lo_ioctl+0x10/0x10
[  958.482070]  ? __pfx_avc_has_extended_perms+0x10/0x10
[  958.482086]  ? lock_acquire+0x15e/0x2d0
[  958.482100]  ? __virt_addr_valid+0x1c6/0x5d0
[  958.482114]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.482132]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.482147]  ? lock_release+0xc8/0x270
[  958.482161]  ? __sanitizer_cov_trace_switch+0x54/0x90
[  958.482181]  ? blkdev_common_ioctl+0x1c3/0x2860
[  958.482212]  ? __lockdep_free_key_range+0x50/0x80
[  958.482231]  ? __fget_files+0x34/0x3b0
[  958.482244]  ? find_held_lock+0x2b/0x80
[  958.482261]  ? __fget_files+0x203/0x3b0
[  958.482273]  ? __pfx_lo_ioctl+0x10/0x10
[  958.482287]  blkdev_ioctl+0x365/0x6d0
[  958.482300]  ? __pfx_blkdev_ioctl+0x10/0x10
[  958.482313]  ? selinux_file_ioctl+0xb9/0x280
[  958.482331]  ? __pfx_blkdev_ioctl+0x10/0x10
[  958.482345]  __x64_sys_ioctl+0x18f/0x210
[  958.482364]  do_syscall_64+0xbf/0x420
[  958.482384]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  958.482397] RIP: 0033:0x7fc7cf78a8d7
[  958.482407] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  958.482420] RSP: 002b:00007fc7cccfff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  958.482432] RAX: ffffffffffffffda RBX: 00007fc7cf7d4970 RCX: 00007fc7cf78a8d7
[  958.482440] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005
[  958.482448] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff
[  958.482455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
[  958.482463] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
[  958.482479]  </TASK>
[  958.527022] EXT4-fs (loop0): filesystem too large to mount safely on this system
[  958.536302] FAULT_INJECTION: forcing a failure.
[  958.536302] name failslab, interval 1, probability 0, space 0, times 0
[  958.538091] CPU: 0 UID: 0 PID: 14631 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  958.538124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  958.538138] Call Trace:
[  958.538146]  <TASK>
[  958.538155]  dump_stack_lvl+0xfa/0x120
[  958.538198]  should_fail_ex+0x4d7/0x5e0
[  958.538236]  ? copy_fs_struct+0x49/0x350
[  958.538265]  should_failslab+0xc2/0x120
[  958.538291]  kmem_cache_alloc_noprof+0x80/0x760
[  958.538333]  ? copy_fs_struct+0x49/0x350
[  958.538360]  copy_fs_struct+0x49/0x350
[  958.538392]  copy_process+0x2eb8/0x7120
[  958.538435]  ? __pfx_copy_process+0x10/0x10
[  958.538462]  ? __might_fault+0xe0/0x190
[  958.538506]  ? _copy_from_user+0x5b/0xd0
[  958.538545]  kernel_clone+0xea/0x7c0
[  958.538570]  ? get_pid_task+0xfd/0x250
[  958.538596]  ? __pfx_kernel_clone+0x10/0x10
[  958.538637]  ? find_held_lock+0x2b/0x80
[  958.538674]  ? ksys_write+0x121/0x240
[  958.538711]  ? lock_is_held_type+0x9e/0x120
[  958.538747]  __do_sys_clone3+0x1f5/0x280
[  958.538774]  ? __pfx___do_sys_clone3+0x10/0x10
[  958.538816]  ? __fget_files+0x20d/0x3b0
[  958.538845]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  958.538879]  ? ksys_write+0x1a3/0x240
[  958.538915]  ? __pfx_ksys_write+0x10/0x10
[  958.538950]  ? irqentry_exit+0xee/0x650
[  958.538980]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  958.539008]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  958.539044]  do_syscall_64+0xbf/0x420
[  958.539082]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  958.539107] RIP: 0033:0x7f93b3762b19
[  958.539125] 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
[  958.539149] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  958.539172] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[  958.539188] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  958.539202] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[  958.539217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  958.539231] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[  958.539261]  </TASK>
18:14:33 executing program 2:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'lo\x00', <r0=>0x0})
sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @broadcast}, 0x14)
r1 = socket$packet(0x11, 0x2, 0x300)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', <r2=>0x0})
sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14)
accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14)
ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000440)={'ip6gre0\x00', &(0x7f00000003c0)={'syztnl0\x00', <r4=>0x0, 0x0, 0x4, 0x8, 0x8000, 0x51, @ipv4={'\x00', '\xff\xff', @empty}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x7800, 0x101, 0x4}})
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'lo\x00', <r7=>0x0})
sendto$packet(r5, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @broadcast}, 0x14)
sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)=ANY=[@ANYBLOB="58010000", @ANYRES16=0x0, @ANYBLOB="200028bd7000fcdbdf25150000001c00018008000100", @ANYRES32=r0, @ANYBLOB="08000300030000000008000300050000000800010000c3", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="88000180140002006970766c616e30000000000000000000080003000200000008000100", @ANYRES32=r4, @ANYBLOB="1400020076657468305f746f5f7465616d00000014000200677265300000000000000000000000001400020076657468305f766c616e000000000000080003000200000008000100", @ANYRES32=r7, @ANYBLOB="1400020067656e65766531000000000000000000640001800800030001000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001400020076657468305f746f5f626f6e640000001400020077673100000000000000000000000000140001800800030003000000080003000100000004000180"], 0x158}, 0x1, 0x0, 0x0, 0x4010}, 0x0)
r8 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r9, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r9}], 0x1, 0x0)
r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x3)
syz_io_uring_setup(0x4108, &(0x7f00000000c0)={0x0, 0x8773, 0x10, 0x3, 0x2c}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140))

18:14:33 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r2)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
syz_io_uring_setup(0x998, &(0x7f0000000040)={0x0, 0xa7c7, 0x10, 0x3, 0x74}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
dup2(r3, r4)
write(r4, &(0x7f0000000340)="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", 0x281)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
write$binfmt_aout(r0, &(0x7f0000000600)={{0x10b, 0x7f, 0x55, 0x58, 0x302, 0x1, 0x263, 0x7}, "60ba46176756fa", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa27)
sendfile(r0, r5, 0x0, 0xfdef)

18:14:33 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 33)

18:14:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 44)

18:14:33 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 30)

18:14:33 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 28)

18:14:33 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:33 executing program 6:
sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x38, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf2ee}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x200040d4}, 0x4040)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

[  969.664838] FAULT_INJECTION: forcing a failure.
[  969.664838] name failslab, interval 1, probability 0, space 0, times 0
[  969.667136] CPU: 0 UID: 0 PID: 14741 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  969.667179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  969.667197] Call Trace:
[  969.667208]  <TASK>
[  969.667219]  dump_stack_lvl+0xfa/0x120
[  969.667274]  should_fail_ex+0x4d7/0x5e0
[  969.667322]  ? copy_process+0x3360/0x7120
[  969.667359]  should_failslab+0xc2/0x120
[  969.667404]  kmem_cache_alloc_noprof+0x80/0x760
[  969.667454]  ? copy_process+0x229d/0x7120
[  969.667498]  ? copy_process+0x3360/0x7120
[  969.667531]  copy_process+0x3360/0x7120
[  969.667586]  ? __pfx_copy_process+0x10/0x10
[  969.667632]  ? __might_fault+0xe0/0x190
[  969.667689]  ? _copy_from_user+0x5b/0xd0
[  969.667739]  kernel_clone+0xea/0x7c0
[  969.667772]  ? get_pid_task+0xfd/0x250
[  969.667806]  ? __pfx_kernel_clone+0x10/0x10
[  969.667852]  ? find_held_lock+0x2b/0x80
[  969.667903]  ? ksys_write+0x121/0x240
[  969.667952]  ? lock_is_held_type+0x9e/0x120
[  969.667999]  __do_sys_clone3+0x1f5/0x280
[  969.668035]  ? __pfx___do_sys_clone3+0x10/0x10
[  969.668096]  ? perf_trace_preemptirq_template+0x259/0x430
[  969.668143]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  969.668187]  ? __pfx_ksys_write+0x10/0x10
[  969.668234]  ? irqentry_exit+0xee/0x650
[  969.668296]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  969.668334]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  969.668382]  do_syscall_64+0xbf/0x420
[  969.668431]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  969.668464] RIP: 0033:0x7fa789fd4b19
[  969.668495] 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
[  969.668532] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  969.668564] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  969.668585] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  969.668605] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  969.668624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  969.668643] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  969.668684]  </TASK>
[  969.750835] loop0: detected capacity change from 0 to 5
[  969.775966] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:14:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 45)

18:14:33 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 34)

[  969.997593] FAULT_INJECTION: forcing a failure.
[  969.997593] name failslab, interval 1, probability 0, space 0, times 0
[  969.999473] CPU: 0 UID: 0 PID: 14915 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  969.999508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  969.999522] Call Trace:
[  969.999530]  <TASK>
[  969.999539]  dump_stack_lvl+0xfa/0x120
[  969.999584]  should_fail_ex+0x4d7/0x5e0
[  969.999628]  ? copy_process+0x216c/0x7120
[  969.999653]  should_failslab+0xc2/0x120
[  969.999677]  kmem_cache_alloc_noprof+0x80/0x760
[  969.999708]  ? do_raw_spin_unlock+0x53/0x220
[  969.999747]  ? copy_process+0x216c/0x7120
[  969.999770]  copy_process+0x216c/0x7120
[  969.999812]  ? __pfx_copy_process+0x10/0x10
[  969.999838]  ? __might_fault+0xe0/0x190
[  969.999879]  ? _copy_from_user+0x5b/0xd0
[  969.999916]  kernel_clone+0xea/0x7c0
[  969.999940]  ? get_pid_task+0xfd/0x250
[  969.999964]  ? __pfx_kernel_clone+0x10/0x10
[  969.999997]  ? find_held_lock+0x2b/0x80
[  970.000031]  ? ksys_write+0x121/0x240
[  970.000067]  ? lock_is_held_type+0x9e/0x120
[  970.000103]  __do_sys_clone3+0x1f5/0x280
[  970.000128]  ? __pfx___do_sys_clone3+0x10/0x10
[  970.000173]  ? perf_trace_preemptirq_template+0x259/0x430
18:14:33 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 29)

[  970.000206]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  970.000238]  ? __pfx_ksys_write+0x10/0x10
[  970.000288]  ? irqentry_exit+0xee/0x650
[  970.000318]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  970.000345]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  970.000380]  do_syscall_64+0xbf/0x420
[  970.000416]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  970.000440] RIP: 0033:0x7fa789fd4b19
[  970.000458] 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
[  970.000481] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  970.000503] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  970.000519] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  970.000538] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  970.000560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  970.000575] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  970.000606]  </TASK>
[  970.031004] loop0: detected capacity change from 0 to 5
[  970.073681] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:14:33 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 31)

[  970.163326] FAULT_INJECTION: forcing a failure.
[  970.163326] name failslab, interval 1, probability 0, space 0, times 0
[  970.165077] CPU: 0 UID: 0 PID: 14966 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  970.165107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  970.165120] Call Trace:
[  970.165128]  <TASK>
[  970.165137]  dump_stack_lvl+0xfa/0x120
[  970.165177]  should_fail_ex+0x4d7/0x5e0
[  970.165211]  ? copy_fs_struct+0x49/0x350
[  970.165241]  should_failslab+0xc2/0x120
[  970.165264]  kmem_cache_alloc_noprof+0x80/0x760
[  970.165304]  ? copy_fs_struct+0x49/0x350
[  970.165329]  copy_fs_struct+0x49/0x350
[  970.165357]  copy_process+0x2eb8/0x7120
[  970.165398]  ? __pfx_copy_process+0x10/0x10
[  970.165423]  ? __might_fault+0xe0/0x190
[  970.165463]  ? _copy_from_user+0x5b/0xd0
[  970.165499]  kernel_clone+0xea/0x7c0
[  970.165522]  ? get_pid_task+0xfd/0x250
[  970.165546]  ? __pfx_kernel_clone+0x10/0x10
[  970.165578]  ? find_held_lock+0x2b/0x80
[  970.165619]  ? ksys_write+0x121/0x240
[  970.165653]  ? lock_is_held_type+0x9e/0x120
[  970.165686]  __do_sys_clone3+0x1f5/0x280
[  970.165713]  ? __pfx___do_sys_clone3+0x10/0x10
[  970.165753]  ? __fget_files+0x20d/0x3b0
[  970.165780]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  970.165811]  ? ksys_write+0x1a3/0x240
[  970.165844]  ? __pfx_ksys_write+0x10/0x10
[  970.165876]  ? irqentry_exit+0xee/0x650
[  970.165904]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  970.165929]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  970.165963]  do_syscall_64+0xbf/0x420
[  970.165998]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  970.166021] RIP: 0033:0x7f71b2d49b19
[  970.166042] 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
[  970.166072] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  970.166094] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[  970.166108] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  970.166122] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[  970.166136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  970.166149] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[  970.166178]  </TASK>
18:14:43 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 32)

18:14:43 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 30)

18:14:43 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)=<r2=>0x0)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', <r4=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r4})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r4, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r5=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ac1414aa002232bdae00000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d90007350000060002d64700000000000000000000000000000000000000000078c0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r4, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"/1217], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r6}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r6}}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x3f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r6}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r6}}, 0xe2f)
syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x2, 0x6000, @fd=r3, 0xb92, &(0x7f00000000c0)="8a0c05a12fed0c3a801b56c79815f9ac649b8797f4f9e7c5121e4b5133a504b703ea1dc8c881d001da4f68b5dd613651e8558e6297d333c61cab814f7ecb12f944d6dfa15cff6686dc2816bac546de508aca9c72005be655d9c48a39041d8755d970f45ee3aca17e1b4dd4188b77faa7e4109d07683d86b175399dd4af0e130b996c9e15120c233a163f9c53177b0b066c3199914ad883e7c90e5bf59caa509ce58f02bf66635b180b36b4739feccea021b239c1ea2579304877e2af644301473c36f37e7c46f2c7c132620c54bc0b", 0xcf, 0x0, 0x1, {0x0, r6}}, 0x20)
dup2(r1, r3)
poll(&(0x7f0000000000), 0x0, 0x0)

18:14:43 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 35)

18:14:43 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 46)

18:14:43 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:43 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x3})
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f00000000c0)={0xfffffffffffffe01, 0x38, '\x00', 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000340)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, <r5=>0x0})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f0000000b00)={{r4}, r5, 0x8d6342c24754f7bd, @inherit={0x78, &(0x7f0000000200)={0x1, 0x6, 0x1000, 0x80000001, {0x9, 0x6, 0x1, 0x0, 0x1}, [0x8, 0x7, 0x9, 0x7, 0x2, 0x3ff]}}, @devid})
setns(r3, 0x0)
openat$incfs(r3, &(0x7f00000001c0)='.pending_reads\x00', 0x81, 0x10)
sendfile(r0, r2, 0x0, 0xfdef)

[  980.119359] loop0: detected capacity change from 0 to 5
[  980.127917] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:14:43 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = syz_io_uring_complete(0x0)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x1ff, 0x1})

[  980.177547] FAULT_INJECTION: forcing a failure.
[  980.177547] name failslab, interval 1, probability 0, space 0, times 0
[  980.178579] CPU: 1 UID: 0 PID: 15011 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  980.178596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  980.178604] Call Trace:
[  980.178611]  <TASK>
[  980.178616]  dump_stack_lvl+0xfa/0x120
[  980.178641]  should_fail_ex+0x4d7/0x5e0
[  980.178662]  should_failslab+0xc2/0x120
[  980.178676]  __kvmalloc_node_noprof+0x11f/0x980
[  980.178696]  ? __kmalloc_cache_noprof+0x4ae/0x780
[  980.178711]  ? alloc_fdtable+0x163/0x2d0
[  980.178734]  ? alloc_fdtable+0x163/0x2d0
[  980.178751]  alloc_fdtable+0x163/0x2d0
[  980.178769]  dup_fd+0x6c2/0xa50
[  980.178783]  copy_process+0x1fff/0x7120
[  980.178806]  ? __pfx_copy_process+0x10/0x10
[  980.178820]  ? __might_fault+0xe0/0x190
[  980.178842]  ? _copy_from_user+0x5b/0xd0
[  980.178861]  kernel_clone+0xea/0x7c0
[  980.178874]  ? get_pid_task+0xfd/0x250
[  980.178887]  ? __pfx_kernel_clone+0x10/0x10
[  980.178904]  ? find_held_lock+0x2b/0x80
[  980.178923]  ? ksys_write+0x121/0x240
[  980.178942]  ? lock_is_held_type+0x9e/0x120
[  980.178960]  __do_sys_clone3+0x1f5/0x280
[  980.178973]  ? __pfx___do_sys_clone3+0x10/0x10
[  980.178994]  ? __fget_files+0x20d/0x3b0
[  980.179009]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  980.179026]  ? ksys_write+0x1a3/0x240
[  980.179043]  ? __pfx_ksys_write+0x10/0x10
[  980.179061]  ? irqentry_exit+0xee/0x650
[  980.179076]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  980.179089]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  980.179107]  do_syscall_64+0xbf/0x420
[  980.179126]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  980.179139] RIP: 0033:0x7f71b2d49b19
[  980.179148] 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
[  980.179161] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  980.179173] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[  980.179181] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  980.179188] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[  980.179196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  980.179203] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[  980.179218]  </TASK>
[  980.196801] FAULT_INJECTION: forcing a failure.
[  980.196801] name failslab, interval 1, probability 0, space 0, times 0
[  980.198885] CPU: 0 UID: 0 PID: 15028 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  980.198919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  980.198933] Call Trace:
[  980.198941]  <TASK>
[  980.198950]  dump_stack_lvl+0xfa/0x120
[  980.198990]  should_fail_ex+0x4d7/0x5e0
[  980.199026]  ? create_new_namespaces+0x30/0xc00
[  980.199061]  should_failslab+0xc2/0x120
[  980.199085]  kmem_cache_alloc_noprof+0x80/0x760
[  980.199125]  ? create_new_namespaces+0x30/0xc00
18:14:44 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 47)

[  980.199157]  create_new_namespaces+0x30/0xc00
[  980.199191]  ? security_capable+0x2f/0x90
[  980.199225]  copy_namespaces+0x45c/0x580
[  980.199261]  copy_process+0x2536/0x7120
[  980.199303]  ? __pfx_copy_process+0x10/0x10
[  980.199328]  ? __might_fault+0xe0/0x190
[  980.199374]  ? _copy_from_user+0x5b/0xd0
[  980.199411]  kernel_clone+0xea/0x7c0
[  980.199434]  ? get_pid_task+0xfd/0x250
[  980.199459]  ? __pfx_kernel_clone+0x10/0x10
[  980.199491]  ? find_held_lock+0x2b/0x80
[  980.199525]  ? ksys_write+0x121/0x240
[  980.199560]  ? lock_is_held_type+0x9e/0x120
[  980.199593]  __do_sys_clone3+0x1f5/0x280
[  980.199630]  ? __pfx___do_sys_clone3+0x10/0x10
[  980.199691]  ? perf_trace_preemptirq_template+0x259/0x430
[  980.199736]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  980.199780]  ? __pfx_ksys_write+0x10/0x10
[  980.199823]  ? irqentry_exit+0xee/0x650
[  980.199864]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  980.199900]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  980.199950]  do_syscall_64+0xbf/0x420
[  980.200001]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  980.200034] RIP: 0033:0x7fa789fd4b19
[  980.200057] 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
[  980.200088] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  980.200119] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  980.200141] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  980.200160] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  980.200180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  980.200198] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  980.200240]  </TASK>
[  980.278978] loop0: detected capacity change from 0 to 5
[  980.299021] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:14:44 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 31)

18:14:44 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x0, 0x0, "f2f3e2a928e978770ff8c2b978657df3480824"})
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:14:44 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:54 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 33)

18:14:54 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 36)

18:14:54 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)

18:14:54 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:54 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"])
r1 = openat$cgroup_freezer_state(r0, &(0x7f00000000c0), 0x2, 0x0)
copy_file_range(r1, 0x0, r0, &(0x7f0000000100)=0x20, 0x0, 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0xfdef)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/6, 0x6)
r3 = syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x2, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="2d3c5321285b833c130b7a14860104eafc6115bf8aa484a7e57bdaf4192396e8806857b8c9d9fda343d78b4be81e464cf9e761e000fce955b34074b0c490eb849623ad6e90435caedbe7e176d0046b13aa38efd0ecb9e68240b791bb05baf49bbb", 0x61, 0x63}, {&(0x7f0000000400)="23bcbce45fd09ca6cffe642a681fb6de1c9677c62ad8ff3e9b5db1885b4d54e5274a6d4327c477aee5dae2fc19953effc926d2d27284327f95310fdb86ed826d3f8dd0c5454c309ac015739782ea", 0x4e, 0xba8}], 0x20, &(0x7f00000004c0)={[{@debug}, {@grpjquota_path={'grpjquota', 0x3d, './file1'}}], [{@pcr={'pcr', 0x3d, 0x1e}}, {@seclabel}]})
fadvise64(r3, 0x7fff, 0x84, 0x4)

18:14:54 executing program 2:
r0 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000)
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040))
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)

18:14:54 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 32)

18:14:54 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 48)

[  990.831313] FAULT_INJECTION: forcing a failure.
[  990.831313] name failslab, interval 1, probability 0, space 0, times 0
[  990.833386] CPU: 0 UID: 0 PID: 15315 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  990.833422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  990.833437] Call Trace:
[  990.833445]  <TASK>
[  990.833455]  dump_stack_lvl+0xfa/0x120
[  990.833501]  should_fail_ex+0x4d7/0x5e0
[  990.833543]  ? copy_process+0x3360/0x7120
[  990.833572]  should_failslab+0xc2/0x120
[  990.833600]  kmem_cache_alloc_noprof+0x80/0x760
[  990.833649]  ? copy_process+0x229d/0x7120
[  990.833686]  ? copy_process+0x3360/0x7120
[  990.833713]  copy_process+0x3360/0x7120
[  990.833759]  ? __pfx_copy_process+0x10/0x10
[  990.833789]  ? __might_fault+0xe0/0x190
[  990.833841]  ? _copy_from_user+0x5b/0xd0
[  990.833883]  kernel_clone+0xea/0x7c0
[  990.833911]  ? get_pid_task+0xfd/0x250
[  990.833939]  ? __pfx_kernel_clone+0x10/0x10
[  990.833978]  ? find_held_lock+0x2b/0x80
[  990.834017]  ? ksys_write+0x121/0x240
[  990.834058]  ? lock_is_held_type+0x9e/0x120
[  990.834098]  __do_sys_clone3+0x1f5/0x280
[  990.834128]  ? __pfx___do_sys_clone3+0x10/0x10
[  990.834176]  ? __fget_files+0x20d/0x3b0
[  990.834209]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  990.834245]  ? ksys_write+0x1a3/0x240
[  990.834284]  ? __pfx_ksys_write+0x10/0x10
[  990.834323]  ? irqentry_exit+0xee/0x650
[  990.834356]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  990.834387]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  990.834427]  do_syscall_64+0xbf/0x420
[  990.834468]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  990.834496] RIP: 0033:0x7f93b3762b19
[  990.834517] 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
[  990.834543] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  990.834569] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[  990.834586] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  990.834602] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[  990.834618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  990.834634] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[  990.834669]  </TASK>
[  990.917335] loop0: detected capacity change from 0 to 5
[  990.937092] EXT4-fs (loop0): filesystem too large to mount safely on this system
[  990.970575] loop6: detected capacity change from 0 to 11
[  991.023376] FAULT_INJECTION: forcing a failure.
[  991.023376] name failslab, interval 1, probability 0, space 0, times 0
[  991.025000] CPU: 1 UID: 0 PID: 15403 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  991.025028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  991.025041] Call Trace:
[  991.025049]  <TASK>
[  991.025057]  dump_stack_lvl+0xfa/0x120
[  991.025095]  should_fail_ex+0x4d7/0x5e0
[  991.025128]  ? copy_process+0x3360/0x7120
[  991.025151]  should_failslab+0xc2/0x120
[  991.025176]  kmem_cache_alloc_noprof+0x80/0x760
[  991.025206]  ? copy_process+0x229d/0x7120
[  991.025235]  ? copy_process+0x3360/0x7120
[  991.025255]  copy_process+0x3360/0x7120
[  991.025292]  ? __pfx_copy_process+0x10/0x10
[  991.025315]  ? __might_fault+0xe0/0x190
[  991.025353]  ? _copy_from_user+0x5b/0xd0
[  991.025387]  kernel_clone+0xea/0x7c0
[  991.025408]  ? get_pid_task+0xfd/0x250
[  991.025431]  ? __pfx_kernel_clone+0x10/0x10
[  991.025461]  ? find_held_lock+0x2b/0x80
[  991.025493]  ? ksys_write+0x121/0x240
[  991.025526]  ? lock_is_held_type+0x9e/0x120
[  991.025557]  __do_sys_clone3+0x1f5/0x280
[  991.025581]  ? __pfx___do_sys_clone3+0x10/0x10
[  991.025628]  ? perf_trace_preemptirq_template+0x259/0x430
[  991.025659]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  991.025688]  ? __pfx_ksys_write+0x10/0x10
[  991.025718]  ? irqentry_exit+0xee/0x650
[  991.025744]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  991.025768]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  991.025800]  do_syscall_64+0xbf/0x420
[  991.025832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  991.025854] RIP: 0033:0x7fa789fd4b19
[  991.025870] 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
[  991.025891] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  991.025912] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  991.025926] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  991.025938] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  991.025950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  991.025963] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  991.025990]  </TASK>
18:14:54 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 49)

18:14:54 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 34)

18:14:54 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 33)

[  991.191711] loop0: detected capacity change from 0 to 5
[  991.192915] FAULT_INJECTION: forcing a failure.
[  991.192915] name failslab, interval 1, probability 0, space 0, times 0
[  991.194319] CPU: 1 UID: 0 PID: 15508 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  991.194345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  991.194357] Call Trace:
[  991.194363]  <TASK>
[  991.194371]  dump_stack_lvl+0xfa/0x120
[  991.194405]  should_fail_ex+0x4d7/0x5e0
[  991.194435]  ? getname_flags.part.0+0x48/0x540
[  991.194459]  should_failslab+0xc2/0x120
[  991.194480]  kmem_cache_alloc_noprof+0x80/0x760
[  991.194506]  ? blkdev_ioctl+0x188/0x6d0
[  991.194528]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  991.194558]  ? getname_flags.part.0+0x48/0x540
[  991.194580]  getname_flags.part.0+0x48/0x540
[  991.194606]  __x64_sys_mkdir+0xdb/0x140
[  991.194634]  do_syscall_64+0xbf/0x420
[  991.194664]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  991.194684] RIP: 0033:0x7fc7cf789c27
[  991.194699] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  991.194718] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[  991.194737] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[  991.194749] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[  991.194761] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[  991.194772] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[  991.194784] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[  991.194809]  </TASK>
18:14:55 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 37)

[  991.251758] FAULT_INJECTION: forcing a failure.
[  991.251758] name failslab, interval 1, probability 0, space 0, times 0
[  991.253454] CPU: 0 UID: 0 PID: 15529 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  991.253487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  991.253502] Call Trace:
[  991.253510]  <TASK>
[  991.253519]  dump_stack_lvl+0xfa/0x120
[  991.253562]  should_fail_ex+0x4d7/0x5e0
[  991.253600]  ? copy_process+0x3360/0x7120
[  991.253634]  should_failslab+0xc2/0x120
[  991.253659]  kmem_cache_alloc_noprof+0x80/0x760
[  991.253693]  ? copy_process+0x229d/0x7120
[  991.253727]  ? copy_process+0x3360/0x7120
[  991.253752]  copy_process+0x3360/0x7120
[  991.253794]  ? __pfx_copy_process+0x10/0x10
[  991.253822]  ? __might_fault+0xe0/0x190
[  991.253867]  ? _copy_from_user+0x5b/0xd0
[  991.253906]  kernel_clone+0xea/0x7c0
[  991.253932]  ? get_pid_task+0xfd/0x250
[  991.253958]  ? __pfx_kernel_clone+0x10/0x10
[  991.253993]  ? find_held_lock+0x2b/0x80
[  991.254030]  ? ksys_write+0x121/0x240
[  991.254069]  ? lock_is_held_type+0x9e/0x120
[  991.254106]  __do_sys_clone3+0x1f5/0x280
[  991.254133]  ? __pfx___do_sys_clone3+0x10/0x10
[  991.254177]  ? __fget_files+0x20d/0x3b0
[  991.254207]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  991.254240]  ? ksys_write+0x1a3/0x240
[  991.254278]  ? __pfx_ksys_write+0x10/0x10
[  991.254314]  ? irqentry_exit+0xee/0x650
[  991.254345]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  991.254374]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  991.254411]  do_syscall_64+0xbf/0x420
[  991.254450]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  991.254475] RIP: 0033:0x7f71b2d49b19
[  991.254494] 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
[  991.254518] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  991.254542] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[  991.254558] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  991.254573] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[  991.254587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  991.254601] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[  991.254632]  </TASK>
18:14:55 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:14:55 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
fsetxattr$security_selinux(r2, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:syslogd_exec_t:s0\x00', 0x24, 0x1)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
fcntl$setstatus(r3, 0x4, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)

18:14:55 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r0, r1)
io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0)
syz_io_uring_setup(0x4136, &(0x7f0000000080)={0x0, 0xb0be, 0x1, 0x1, 0x3c1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000140))
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000040)={0x2, 0x0, 0x83, 0x3, 0x4, "f2f306a9286b4e820ff8c2b978657d73480824"})
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0)

[  991.375921] FAULT_INJECTION: forcing a failure.
[  991.375921] name failslab, interval 1, probability 0, space 0, times 0
[  991.377985] CPU: 0 UID: 0 PID: 15539 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[  991.378019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  991.378034] Call Trace:
[  991.378042]  <TASK>
[  991.378051]  dump_stack_lvl+0xfa/0x120
[  991.378094]  should_fail_ex+0x4d7/0x5e0
[  991.378133]  ? copy_ipcs+0x10c/0x680
[  991.378158]  should_failslab+0xc2/0x120
[  991.378184]  __kmalloc_cache_noprof+0x80/0x780
[  991.378218]  ? __pfx_inc_ucount+0x10/0x10
[  991.378254]  ? copy_ipcs+0x10c/0x680
[  991.378280]  copy_ipcs+0x10c/0x680
[  991.378309]  create_new_namespaces+0x210/0xc00
[  991.378347]  ? security_capable+0x2f/0x90
[  991.378384]  copy_namespaces+0x45c/0x580
[  991.378424]  copy_process+0x2536/0x7120
[  991.378469]  ? __pfx_copy_process+0x10/0x10
[  991.378497]  ? __might_fault+0xe0/0x190
[  991.378542]  ? _copy_from_user+0x5b/0xd0
[  991.378582]  kernel_clone+0xea/0x7c0
[  991.378608]  ? get_pid_task+0xfd/0x250
[  991.378643]  ? __pfx_kernel_clone+0x10/0x10
[  991.378679]  ? find_held_lock+0x2b/0x80
[  991.378717]  ? ksys_write+0x121/0x240
[  991.378756]  ? lock_is_held_type+0x9e/0x120
[  991.378793]  __do_sys_clone3+0x1f5/0x280
[  991.378820]  ? __pfx___do_sys_clone3+0x10/0x10
[  991.378873]  ? perf_trace_preemptirq_template+0x259/0x430
[  991.378910]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[  991.378945]  ? __pfx_ksys_write+0x10/0x10
[  991.378981]  ? irqentry_exit+0xee/0x650
[  991.379012]  ? trace_hardirqs_on_prepare+0xe3/0x110
[  991.379050]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[  991.379109]  do_syscall_64+0xbf/0x420
[  991.379153]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  991.379179] RIP: 0033:0x7fa789fd4b19
[  991.379199] 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
[  991.379224] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[  991.379248] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[  991.379265] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[  991.379280] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[  991.379295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  991.379310] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[  991.379343]  </TASK>
18:15:04 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 50)

18:15:04 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = syz_io_uring_setup(0x33c9, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = dup2(r2, r3)
sendfile(r1, r1, &(0x7f0000000100)=0x1000, 0x1ff)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r5=>r4, @ANYBLOB="08fe0000000000002e2d66696c653000e275ed7d6e4f487e7ceca941924415f226f9e7a0095a0a57e1271555455a8a05aa61fb5a0084d460d9e1ce"])
r6 = syz_io_uring_setup(0x225f, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000003ac0))
dup2(r1, r6)
close(r6)
r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r7, 0x0, 0xfdef)

18:15:04 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000040)="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", 0x230)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, 0xffffffffffffffff, 0x0, 0xfdef)

18:15:04 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 34)

18:15:04 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 35)

18:15:04 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 38)

18:15:04 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:04 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x509880, 0x0)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r0], 0x1)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0xffffffff, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000100))
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1000.897160] FAULT_INJECTION: forcing a failure.
[ 1000.897160] name failslab, interval 1, probability 0, space 0, times 0
[ 1000.898178] CPU: 1 UID: 0 PID: 15759 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1000.898198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1000.898206] Call Trace:
[ 1000.898210]  <TASK>
[ 1000.898215]  dump_stack_lvl+0xfa/0x120
[ 1000.898240]  should_fail_ex+0x4d7/0x5e0
[ 1000.898260]  ? create_new_namespaces+0x30/0xc00
[ 1000.898279]  should_failslab+0xc2/0x120
[ 1000.898293]  kmem_cache_alloc_noprof+0x80/0x760
[ 1000.898314]  ? create_new_namespaces+0x30/0xc00
[ 1000.898332]  create_new_namespaces+0x30/0xc00
[ 1000.898350]  ? security_capable+0x2f/0x90
[ 1000.898369]  copy_namespaces+0x45c/0x580
[ 1000.898388]  copy_process+0x2536/0x7120
[ 1000.898410]  ? __pfx_copy_process+0x10/0x10
[ 1000.898424]  ? __might_fault+0xe0/0x190
[ 1000.898446]  ? _copy_from_user+0x5b/0xd0
[ 1000.898466]  kernel_clone+0xea/0x7c0
[ 1000.898479]  ? get_pid_task+0xfd/0x250
[ 1000.898493]  ? __pfx_kernel_clone+0x10/0x10
[ 1000.898510]  ? find_held_lock+0x2b/0x80
[ 1000.898529]  ? ksys_write+0x121/0x240
[ 1000.898548]  ? lock_is_held_type+0x9e/0x120
[ 1000.898566]  __do_sys_clone3+0x1f5/0x280
[ 1000.898580]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1000.898601]  ? __fget_files+0x20d/0x3b0
[ 1000.898617]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1000.898634]  ? ksys_write+0x1a3/0x240
[ 1000.898656]  ? __pfx_ksys_write+0x10/0x10
[ 1000.898673]  ? irqentry_exit+0xee/0x650
[ 1000.898688]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1000.898702]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1000.898720]  do_syscall_64+0xbf/0x420
[ 1000.898739]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1000.898752] RIP: 0033:0x7f93b3762b19
[ 1000.898763] 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
[ 1000.898775] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1000.898788] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1000.898795] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1000.898803] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1000.898810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1000.898817] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1000.898833]  </TASK>
[ 1000.964401] loop0: detected capacity change from 0 to 5
18:15:04 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 36)

[ 1000.980565] FAULT_INJECTION: forcing a failure.
[ 1000.980565] name failslab, interval 1, probability 0, space 0, times 0
[ 1000.982615] CPU: 0 UID: 0 PID: 15859 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1000.982650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1000.982664] Call Trace:
[ 1000.982672]  <TASK>
[ 1000.982680]  dump_stack_lvl+0xfa/0x120
[ 1000.982724]  should_fail_ex+0x4d7/0x5e0
[ 1000.982762]  ? copy_process+0x216c/0x7120
[ 1000.982788]  should_failslab+0xc2/0x120
[ 1000.982813]  kmem_cache_alloc_noprof+0x80/0x760
[ 1000.982847]  ? do_raw_spin_unlock+0x53/0x220
[ 1000.982888]  ? copy_process+0x216c/0x7120
[ 1000.982913]  copy_process+0x216c/0x7120
[ 1000.982954]  ? __pfx_copy_process+0x10/0x10
[ 1000.982981]  ? __might_fault+0xe0/0x190
[ 1000.983025]  ? _copy_from_user+0x5b/0xd0
[ 1000.983063]  kernel_clone+0xea/0x7c0
[ 1000.983088]  ? get_pid_task+0xfd/0x250
[ 1000.983113]  ? __pfx_kernel_clone+0x10/0x10
[ 1000.983148]  ? find_held_lock+0x2b/0x80
[ 1000.983184]  ? ksys_write+0x121/0x240
[ 1000.983222]  ? lock_is_held_type+0x9e/0x120
[ 1000.983258]  __do_sys_clone3+0x1f5/0x280
[ 1000.983285]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1000.983327]  ? __fget_files+0x20d/0x3b0
[ 1000.983357]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1000.983390]  ? ksys_write+0x1a3/0x240
[ 1000.983426]  ? __pfx_ksys_write+0x10/0x10
[ 1000.983460]  ? irqentry_exit+0xee/0x650
[ 1000.983491]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1000.983519]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1000.983555]  do_syscall_64+0xbf/0x420
[ 1000.983593]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1000.983618] RIP: 0033:0x7f71b2d49b19
[ 1000.983637] 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
[ 1000.983661] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1000.983684] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1000.983700] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1000.983715] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
18:15:04 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040))
r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0)
openat(r1, &(0x7f0000000280)='./file0\x00', 0x80000, 0x8)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r2=>0xffffffffffffffff, @in_args={0x1}}, './file0\x00'})
io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000300)=""/226, 0xe2}], 0x2)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1000.983729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1000.983744] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1000.983774]  </TASK>
[ 1001.022245] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:04 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 51)

18:15:04 executing program 5:
ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x7757})
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:15:04 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x40000)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1, 0x41, 0x14}, 0x18)
copy_file_range(r1, &(0x7f0000000040)=0x8, r2, &(0x7f0000000100)=0x1, 0x7, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)
r3 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0)
ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000140)={0x0, 0x3cec1d9c9e13c66, 0x12})
close_range(r0, r3, 0xb92ffd9547847ec4)

18:15:04 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 35)

18:15:04 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 39)

18:15:05 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 37)

[ 1001.244090] loop0: detected capacity change from 0 to 5
[ 1001.271812] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1001.274305] FAULT_INJECTION: forcing a failure.
[ 1001.274305] name failslab, interval 1, probability 0, space 0, times 0
[ 1001.276267] CPU: 0 UID: 0 PID: 16089 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1001.276298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1001.276312] Call Trace:
[ 1001.276319]  <TASK>
[ 1001.276327]  dump_stack_lvl+0xfa/0x120
[ 1001.276368]  should_fail_ex+0x4d7/0x5e0
[ 1001.276403]  ? create_new_namespaces+0x30/0xc00
[ 1001.276439]  should_failslab+0xc2/0x120
[ 1001.276463]  kmem_cache_alloc_noprof+0x80/0x760
[ 1001.276503]  ? create_new_namespaces+0x30/0xc00
[ 1001.276535]  create_new_namespaces+0x30/0xc00
[ 1001.276570]  ? security_capable+0x2f/0x90
[ 1001.276604]  copy_namespaces+0x45c/0x580
[ 1001.276656]  copy_process+0x2536/0x7120
[ 1001.276697]  ? __pfx_copy_process+0x10/0x10
[ 1001.276722]  ? __might_fault+0xe0/0x190
[ 1001.276763]  ? _copy_from_user+0x5b/0xd0
[ 1001.276799]  kernel_clone+0xea/0x7c0
[ 1001.276822]  ? get_pid_task+0xfd/0x250
[ 1001.276846]  ? __pfx_kernel_clone+0x10/0x10
[ 1001.276879]  ? find_held_lock+0x2b/0x80
[ 1001.276914]  ? ksys_write+0x121/0x240
[ 1001.276949]  ? lock_is_held_type+0x9e/0x120
[ 1001.276983]  __do_sys_clone3+0x1f5/0x280
[ 1001.277009]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1001.277049]  ? __fget_files+0x20d/0x3b0
[ 1001.277077]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1001.277108]  ? ksys_write+0x1a3/0x240
[ 1001.277141]  ? __pfx_ksys_write+0x10/0x10
[ 1001.277174]  ? irqentry_exit+0xee/0x650
[ 1001.277202]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1001.277228]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1001.277263]  do_syscall_64+0xbf/0x420
[ 1001.277299]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1001.277322] RIP: 0033:0x7f71b2d49b19
[ 1001.277340] 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
[ 1001.277361] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1001.277383] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1001.277398] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1001.277412] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1001.277425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1001.277438] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1001.277468]  </TASK>
[ 1001.278402] FAULT_INJECTION: forcing a failure.
[ 1001.278402] name failslab, interval 1, probability 0, space 0, times 0
[ 1001.297509] CPU: 1 UID: 0 PID: 16090 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1001.297528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1001.297537] Call Trace:
[ 1001.297543]  <TASK>
[ 1001.297548]  dump_stack_lvl+0xfa/0x120
[ 1001.297574]  should_fail_ex+0x4d7/0x5e0
[ 1001.297596]  ? alloc_fs_context+0x57/0xb10
[ 1001.297622]  should_failslab+0xc2/0x120
[ 1001.297638]  __kmalloc_cache_noprof+0x80/0x780
[ 1001.297657]  ? __pfx_ida_alloc_range+0x10/0x10
[ 1001.297681]  ? alloc_fs_context+0x57/0xb10
[ 1001.297701]  alloc_fs_context+0x57/0xb10
[ 1001.297722]  ? __pfx_inc_ucount+0x10/0x10
[ 1001.297739]  mq_init_ns+0x172/0x720
[ 1001.297756]  copy_ipcs+0x347/0x680
[ 1001.297771]  create_new_namespaces+0x210/0xc00
[ 1001.297793]  ? security_capable+0x2f/0x90
[ 1001.297812]  copy_namespaces+0x45c/0x580
[ 1001.297833]  copy_process+0x2536/0x7120
[ 1001.297858]  ? __pfx_copy_process+0x10/0x10
[ 1001.297872]  ? __might_fault+0xe0/0x190
[ 1001.297896]  ? _copy_from_user+0x5b/0xd0
[ 1001.297918]  kernel_clone+0xea/0x7c0
[ 1001.297931]  ? get_pid_task+0xfd/0x250
[ 1001.297945]  ? __pfx_kernel_clone+0x10/0x10
[ 1001.297963]  ? find_held_lock+0x2b/0x80
[ 1001.297983]  ? ksys_write+0x121/0x240
[ 1001.298005]  ? lock_is_held_type+0x9e/0x120
[ 1001.298024]  __do_sys_clone3+0x1f5/0x280
[ 1001.298039]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1001.298063]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1001.298083]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1001.298101]  ? __pfx_ksys_write+0x10/0x10
[ 1001.298120]  ? irqentry_exit+0xee/0x650
[ 1001.298137]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1001.298152]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1001.298171]  do_syscall_64+0xbf/0x420
[ 1001.298191]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1001.298205] RIP: 0033:0x7fa789fd4b19
[ 1001.298215] 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
[ 1001.298229] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1001.298241] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1001.298250] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1001.298258] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1001.298266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1001.298273] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1001.298290]  </TASK>
[ 1001.340279] FAULT_INJECTION: forcing a failure.
[ 1001.340279] name failslab, interval 1, probability 0, space 0, times 0
[ 1001.342247] CPU: 0 UID: 0 PID: 16093 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1001.342278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1001.342292] Call Trace:
[ 1001.342299]  <TASK>
[ 1001.342307]  dump_stack_lvl+0xfa/0x120
[ 1001.342347]  should_fail_ex+0x4d7/0x5e0
[ 1001.342381]  ? copy_ipcs+0x10c/0x680
[ 1001.342404]  should_failslab+0xc2/0x120
[ 1001.342428]  __kmalloc_cache_noprof+0x80/0x780
[ 1001.342458]  ? __pfx_inc_ucount+0x10/0x10
[ 1001.342490]  ? copy_ipcs+0x10c/0x680
[ 1001.342514]  copy_ipcs+0x10c/0x680
[ 1001.342540]  create_new_namespaces+0x210/0xc00
[ 1001.342576]  ? security_capable+0x2f/0x90
[ 1001.342617]  copy_namespaces+0x45c/0x580
[ 1001.342658]  copy_process+0x2536/0x7120
[ 1001.342700]  ? __pfx_copy_process+0x10/0x10
[ 1001.342724]  ? __might_fault+0xe0/0x190
[ 1001.342765]  ? _copy_from_user+0x5b/0xd0
[ 1001.342800]  kernel_clone+0xea/0x7c0
[ 1001.342823]  ? get_pid_task+0xfd/0x250
[ 1001.342847]  ? __pfx_kernel_clone+0x10/0x10
[ 1001.342880]  ? find_held_lock+0x2b/0x80
[ 1001.342914]  ? ksys_write+0x121/0x240
[ 1001.342948]  ? lock_is_held_type+0x9e/0x120
[ 1001.342982]  __do_sys_clone3+0x1f5/0x280
[ 1001.343006]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1001.343046]  ? __fget_files+0x20d/0x3b0
[ 1001.343073]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1001.343105]  ? ksys_write+0x1a3/0x240
[ 1001.343138]  ? __pfx_ksys_write+0x10/0x10
[ 1001.343170]  ? irqentry_exit+0xee/0x650
[ 1001.343198]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1001.343224]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1001.343260]  do_syscall_64+0xbf/0x420
[ 1001.343295]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1001.343318] RIP: 0033:0x7f93b3762b19
[ 1001.343336] 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
[ 1001.343357] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1001.343379] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1001.343394] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1001.343407] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1001.343420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1001.343434] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1001.343463]  </TASK>
18:15:15 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 36)

18:15:15 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:15:15 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:15 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 40)

18:15:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 52)

18:15:15 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 38)

18:15:15 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = memfd_create(&(0x7f0000000040)='//}\x00', 0x4)
fcntl$setstatus(r2, 0x4, 0x42800)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
sendfile(r4, r1, 0x0, 0xfdee)

18:15:15 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8e76, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="c1837386c2859a04bc4125693f035ea604539bc31b352dcee80520c7df26ce8dc2acadcd2747c3d74accd2f4e2cfdbcc59817d206239492786bc9c209f997506459eb6f1990599f400ed02a3591ab32f0ed05e58de4f988bd8712d40284c143703b7791112c44328c14f60acfe5b9f7e49b0f6806a67f9914af91b9490b956f129ad5227752668765b4c66727d654fe879ac45958db6b06587b6c05841964e6bc49e5259e5f54b952eac6cb6cc51caa00b8be784f9a9f9fc49cc54ec48ac1fdce0d92ec946f69fc8cbe090d0e7b51248f138ef9b568b0e065d44de3f5cf4d692b7bcc1a2ac00dd4ea802f0387e9d69e377ad90d35c5a", 0xf6, 0x89}, {&(0x7f0000000280)="0731c724b5add5757ad5a0f77f2c0b0881e6", 0x12, 0x8}], 0x2002000, &(0x7f0000000340)=ANY=[@ANYBLOB="687567653d77697468696e5f73697a652c6e725f696e6f6465733d30386d6730302c6d2c687567653d616c7761792f70726f632f6367726f757073002c7375626a5f757365723d2f70726f632f6367726f757073002c7063723d30303030303030303030303030303030303035332c726f6f74636f6e746578743d7374752c66736d616769633d3078303030303030303030303030303030332c7375626e5f747970653dec402c736d61636b66737472616e736d7574653d2f212c646f6e745f61707072616973652c00"/215])
r4 = syz_io_uring_setup(0x2260, &(0x7f0000000500), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r4, r5)
sendfile(r3, r5, &(0x7f0000000440)=0x97a, 0x3)
r6 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r7 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
mmap$perf(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x0, 0x20010, r3, 0x40)
dup2(r6, r7)
ioctl$BTRFS_IOC_QUOTA_RESCAN(r6, 0x4040942c, &(0x7f00000000c0)={0x0, 0x1, [0x80000000, 0x1, 0x8, 0xb390, 0xfc0438c, 0x5]})
r8 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r8)
fcntl$setstatus(r8, 0x4, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)
r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/cgroups\x00', 0x0, 0x0)
mkdirat(r9, &(0x7f0000000080)='./file0\x00', 0x56)

[ 1011.764099] serio: Serial port ptm1
[ 1011.786786] loop0: detected capacity change from 0 to 5
[ 1011.788547] FAULT_INJECTION: forcing a failure.
[ 1011.788547] name failslab, interval 1, probability 0, space 0, times 0
[ 1011.789798] CPU: 1 UID: 0 PID: 16209 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1011.789815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1011.789823] Call Trace:
[ 1011.789827]  <TASK>
[ 1011.789832]  dump_stack_lvl+0xfa/0x120
[ 1011.789857]  should_fail_ex+0x4d7/0x5e0
[ 1011.789878]  ? __d_alloc+0x34/0xa10
[ 1011.789891]  should_failslab+0xc2/0x120
[ 1011.789905]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1011.789923]  ? __d_lookup+0x255/0x490
[ 1011.789944]  ? __d_alloc+0x34/0xa10
[ 1011.789955]  __d_alloc+0x34/0xa10
[ 1011.789971]  d_alloc+0x4a/0x1e0
[ 1011.789984]  lookup_one_qstr_excl+0x174/0x270
[ 1011.790000]  ? mnt_want_write+0x153/0x420
[ 1011.790019]  filename_create+0x1c1/0x400
[ 1011.790036]  ? __pfx_filename_create+0x10/0x10
[ 1011.790054]  ? __virt_addr_valid+0x2e8/0x5d0
[ 1011.790073]  do_mkdirat+0xa8/0x470
[ 1011.790087]  ? __pfx_do_mkdirat+0x10/0x10
[ 1011.790099]  ? strncpy_from_user+0x21b/0x2f0
[ 1011.790118]  __x64_sys_mkdir+0xf3/0x140
[ 1011.790131]  do_syscall_64+0xbf/0x420
[ 1011.790151]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1011.790164] RIP: 0033:0x7fc7cf789c27
[ 1011.790174] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1011.790186] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1011.790198] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1011.790206] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1011.790214] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1011.790221] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1011.790229] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1011.790245]  </TASK>
18:15:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 53)

[ 1011.851157] loop5: detected capacity change from 0 to 71
[ 1011.893058] loop0: detected capacity change from 0 to 5
[ 1011.909992] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1011.924072] loop5: detected capacity change from 0 to 71
18:15:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 54)

18:15:15 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff3000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r2, 0x0, 0x40004)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x6)
ioctl$KDSETLED(r0, 0x4b32, 0x8)

[ 1012.004209] loop0: detected capacity change from 0 to 5
[ 1012.009743] FAULT_INJECTION: forcing a failure.
[ 1012.009743] name failslab, interval 1, probability 0, space 0, times 0
[ 1012.010669] CPU: 1 UID: 0 PID: 16429 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1012.010685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1012.010693] Call Trace:
[ 1012.010698]  <TASK>
[ 1012.010702]  dump_stack_lvl+0xfa/0x120
[ 1012.010729]  should_fail_ex+0x4d7/0x5e0
[ 1012.010751]  ? ext4_alloc_inode+0x28/0x640
[ 1012.010768]  should_failslab+0xc2/0x120
[ 1012.010781]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1012.010803]  ? __pfx_ext4_alloc_inode+0x10/0x10
[ 1012.010819]  ? ext4_alloc_inode+0x28/0x640
[ 1012.010834]  ext4_alloc_inode+0x28/0x640
[ 1012.010849]  ? __pfx_ext4_alloc_inode+0x10/0x10
[ 1012.010863]  alloc_inode+0x67/0x250
[ 1012.010880]  new_inode+0x1e/0x160
[ 1012.010896]  __ext4_new_inode+0x35d/0x4cd0
[ 1012.010914]  ? avc_has_perm_noaudit+0x150/0x3d0
[ 1012.010931]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1012.010944]  ? __pfx_avc_has_perm+0x10/0x10
[ 1012.010956]  ? __pfx___dquot_initialize+0x10/0x10
[ 1012.010980]  ext4_mkdir+0x331/0xb30
[ 1012.011002]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1012.011017]  ? security_inode_permission+0x72/0xe0
[ 1012.011040]  vfs_mkdir+0x6d8/0xc00
[ 1012.011060]  do_mkdirat+0x11a/0x470
[ 1012.011074]  ? __pfx_do_mkdirat+0x10/0x10
[ 1012.011087]  ? strncpy_from_user+0x21b/0x2f0
[ 1012.011105]  __x64_sys_mkdir+0xf3/0x140
[ 1012.011118]  do_syscall_64+0xbf/0x420
[ 1012.011138]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1012.011152] RIP: 0033:0x7fc7cf789c27
[ 1012.011162] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1012.011174] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1012.011186] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1012.011194] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1012.011202] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1012.011210] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1012.011217] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1012.011233]  </TASK>
18:15:27 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 39)

18:15:27 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000040)={0x9, 0x401, 0x100, 0xc2, 0x1, "f727d101aa13d247d78e020d7ab181d2255366", 0x40, 0xffffffff})
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2c0800, 0x131)
r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x20000800)

18:15:27 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:27 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 55)

18:15:27 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x22212c113a459ab, 0x100, 0x7}, 0x18)
openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
inotify_init1(0x800)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x4, @any, 0xfffd, 0x2}, 0xe)
utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0xffffffffffff0001})
connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x1}, 0xe)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000100), 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"])
fcntl$setstatus(r1, 0x4, 0x46400)
sendfile(r0, r1, 0x0, 0xfdef)
r3 = signalfd4(r0, &(0x7f0000000140)={[0x3]}, 0x8, 0x80000)
ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x12, 0x20, 0x9, 0x1000, "f84fc1da6bcb3dc78a229caa3e20d5e31fcf3ad4a86047f5ea9b7e16135391b3"})

18:15:27 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 37)

18:15:27 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 41)

18:15:27 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x200, 0x70bd2b, 0x25dfdbfd}, 0x14}}, 0x4000)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan0\x00', <r5=>0x0})
sendmsg$NL80211_CMD_START_AP(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB="08002600a809000008004ef7c26d1658"], 0x2c}}, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000280)={'wlan1\x00', <r6=>0x0})
sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x64, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x55}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7d}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x41}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x5c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x51}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x4008010}, 0x40804)
setns(r2, 0x0)
sendmsg$NL80211_CMD_TRIGGER_SCAN(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4040050}, 0x48000)
write(r0, &(0x7f0000000900)="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", 0x200)
r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r8 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r9 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x7754}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r8, r9)
fcntl$setstatus(r8, 0x4, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r7, 0x0, 0xfdef)

[ 1023.732952] loop0: detected capacity change from 0 to 5
[ 1023.737268] FAULT_INJECTION: forcing a failure.
[ 1023.737268] name failslab, interval 1, probability 0, space 0, times 0
[ 1023.739020] CPU: 1 UID: 0 PID: 16548 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1023.739052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1023.739067] Call Trace:
[ 1023.739075]  <TASK>
[ 1023.739084]  dump_stack_lvl+0xfa/0x120
[ 1023.739126]  should_fail_ex+0x4d7/0x5e0
[ 1023.739164]  ? mqueue_init_fs_context+0x4b/0x560
[ 1023.739203]  should_failslab+0xc2/0x120
[ 1023.739228]  __kmalloc_cache_noprof+0x80/0x780
[ 1023.739258]  ? __create_object+0x59/0x80
[ 1023.739295]  ? mqueue_init_fs_context+0x4b/0x560
[ 1023.739334]  mqueue_init_fs_context+0x4b/0x560
[ 1023.739376]  alloc_fs_context+0x56d/0xb10
[ 1023.739421]  mq_init_ns+0x172/0x720
[ 1023.739448]  copy_ipcs+0x347/0x680
[ 1023.739476]  create_new_namespaces+0x210/0xc00
[ 1023.739515]  ? security_capable+0x2f/0x90
[ 1023.739550]  copy_namespaces+0x45c/0x580
[ 1023.739588]  copy_process+0x2536/0x7120
[ 1023.739639]  ? __pfx_copy_process+0x10/0x10
[ 1023.739666]  ? __might_fault+0xe0/0x190
[ 1023.739709]  ? _copy_from_user+0x5b/0xd0
[ 1023.739747]  kernel_clone+0xea/0x7c0
[ 1023.739772]  ? get_pid_task+0xfd/0x250
[ 1023.739798]  ? __pfx_kernel_clone+0x10/0x10
[ 1023.739832]  ? find_held_lock+0x2b/0x80
[ 1023.739869]  ? ksys_write+0x121/0x240
[ 1023.739906]  ? lock_is_held_type+0x9e/0x120
[ 1023.739941]  __do_sys_clone3+0x1f5/0x280
[ 1023.739968]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1023.740013]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1023.740048]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1023.740082]  ? __pfx_ksys_write+0x10/0x10
[ 1023.740117]  ? irqentry_exit+0xee/0x650
[ 1023.740147]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1023.740175]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1023.740211]  do_syscall_64+0xbf/0x420
[ 1023.740248]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1023.740273] RIP: 0033:0x7fa789fd4b19
[ 1023.740292] 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
[ 1023.740315] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1023.740339] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1023.740354] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1023.740369] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1023.740384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1023.740398] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1023.740428]  </TASK>
[ 1023.742944] FAULT_INJECTION: forcing a failure.
[ 1023.742944] name failslab, interval 1, probability 0, space 0, times 0
[ 1023.777374] CPU: 0 UID: 0 PID: 16553 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1023.777405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1023.777419] Call Trace:
[ 1023.777427]  <TASK>
[ 1023.777436]  dump_stack_lvl+0xfa/0x120
[ 1023.777476]  should_fail_ex+0x4d7/0x5e0
[ 1023.777513]  ? alloc_fs_context+0x57/0xb10
[ 1023.777548]  should_failslab+0xc2/0x120
[ 1023.777573]  __kmalloc_cache_noprof+0x80/0x780
[ 1023.777605]  ? __pfx_ida_alloc_range+0x10/0x10
[ 1023.777651]  ? alloc_fs_context+0x57/0xb10
[ 1023.777685]  alloc_fs_context+0x57/0xb10
[ 1023.777720]  ? __pfx_inc_ucount+0x10/0x10
[ 1023.777749]  mq_init_ns+0x172/0x720
[ 1023.777777]  copy_ipcs+0x347/0x680
[ 1023.777804]  create_new_namespaces+0x210/0xc00
[ 1023.777838]  ? security_capable+0x2f/0x90
[ 1023.777872]  copy_namespaces+0x45c/0x580
[ 1023.777907]  copy_process+0x2536/0x7120
[ 1023.777951]  ? __pfx_copy_process+0x10/0x10
[ 1023.777980]  ? __might_fault+0xe0/0x190
[ 1023.778020]  ? _copy_from_user+0x5b/0xd0
[ 1023.778057]  kernel_clone+0xea/0x7c0
[ 1023.778080]  ? get_pid_task+0xfd/0x250
[ 1023.778103]  ? __pfx_kernel_clone+0x10/0x10
[ 1023.778135]  ? find_held_lock+0x2b/0x80
[ 1023.778169]  ? ksys_write+0x121/0x240
[ 1023.778204]  ? lock_is_held_type+0x9e/0x120
[ 1023.778237]  __do_sys_clone3+0x1f5/0x280
[ 1023.778263]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1023.778303]  ? __fget_files+0x20d/0x3b0
[ 1023.778330]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1023.778361]  ? ksys_write+0x1a3/0x240
[ 1023.778394]  ? __pfx_ksys_write+0x10/0x10
[ 1023.778426]  ? irqentry_exit+0xee/0x650
[ 1023.778453]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1023.778479]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1023.778513]  do_syscall_64+0xbf/0x420
[ 1023.778548]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1023.778572] RIP: 0033:0x7f93b3762b19
[ 1023.778590] 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
[ 1023.778614] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1023.778636] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1023.778651] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1023.778664] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1023.778678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1023.778690] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1023.778719]  </TASK>
[ 1023.824714] FAULT_INJECTION: forcing a failure.
[ 1023.824714] name failslab, interval 1, probability 0, space 0, times 0
[ 1023.826363] CPU: 0 UID: 0 PID: 16554 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1023.826393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1023.826406] Call Trace:
[ 1023.826413]  <TASK>
[ 1023.826422]  dump_stack_lvl+0xfa/0x120
[ 1023.826457]  should_fail_ex+0x4d7/0x5e0
[ 1023.826490]  ? copy_ipcs+0x10c/0x680
[ 1023.826512]  should_failslab+0xc2/0x120
[ 1023.826534]  __kmalloc_cache_noprof+0x80/0x780
[ 1023.826563]  ? __pfx_inc_ucount+0x10/0x10
[ 1023.826594]  ? copy_ipcs+0x10c/0x680
[ 1023.826623]  copy_ipcs+0x10c/0x680
[ 1023.826649]  create_new_namespaces+0x210/0xc00
[ 1023.826683]  ? security_capable+0x2f/0x90
[ 1023.826715]  copy_namespaces+0x45c/0x580
[ 1023.826751]  copy_process+0x2536/0x7120
[ 1023.826790]  ? __pfx_copy_process+0x10/0x10
[ 1023.826816]  ? __might_fault+0xe0/0x190
[ 1023.826855]  ? _copy_from_user+0x5b/0xd0
[ 1023.826890]  kernel_clone+0xea/0x7c0
[ 1023.826913]  ? get_pid_task+0xfd/0x250
[ 1023.826936]  ? __pfx_kernel_clone+0x10/0x10
[ 1023.826968]  ? find_held_lock+0x2b/0x80
[ 1023.827000]  ? ksys_write+0x121/0x240
[ 1023.827034]  ? lock_is_held_type+0x9e/0x120
[ 1023.827066]  __do_sys_clone3+0x1f5/0x280
[ 1023.827090]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1023.827130]  ? __fget_files+0x20d/0x3b0
[ 1023.827157]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1023.827186]  ? ksys_write+0x1a3/0x240
[ 1023.827219]  ? __pfx_ksys_write+0x10/0x10
[ 1023.827251]  ? irqentry_exit+0xee/0x650
[ 1023.827279]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1023.827304]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1023.827338]  do_syscall_64+0xbf/0x420
[ 1023.827372]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1023.827394] RIP: 0033:0x7f71b2d49b19
[ 1023.827412] 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
[ 1023.827432] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1023.827453] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1023.827468] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1023.827482] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1023.827495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1023.827508] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1023.827537]  </TASK>
[ 1023.864308] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1023.874999] vfat: Unknown parameter 'nonumtail30'
18:15:27 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:27 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 42)

18:15:27 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 40)

18:15:27 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 38)

18:15:27 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 56)

18:15:27 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r1, 0x0)
write$P9_RREAD(r1, &(0x7f0000000040)={0x4e, 0x75, 0x1, {0x43, "068531de10f5c067baa661dbb8cd8b2ed03b25b6e0a123d0f76c9ecf17bae03742a3a5a696ce629e504538db40808216c36765b849cbeea117c864207b614f9c70ad03"}}, 0x4e)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa80, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)

[ 1024.241485] loop0: detected capacity change from 0 to 5
[ 1024.262903] FAULT_INJECTION: forcing a failure.
[ 1024.262903] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.264727] CPU: 0 UID: 0 PID: 16755 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.264756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.264769] Call Trace:
[ 1024.264776]  <TASK>
[ 1024.264784]  dump_stack_lvl+0xfa/0x120
[ 1024.264823]  should_fail_ex+0x4d7/0x5e0
[ 1024.264856]  ? security_inode_alloc+0x3e/0x130
[ 1024.264898]  should_failslab+0xc2/0x120
[ 1024.264920]  kmem_cache_alloc_noprof+0x80/0x760
[ 1024.264948]  ? __pfx_map_id_range_down+0x10/0x10
[ 1024.264985]  ? security_inode_alloc+0x3e/0x130
[ 1024.265013]  security_inode_alloc+0x3e/0x130
[ 1024.265044]  inode_init_always_gfp+0xc9d/0xff0
[ 1024.265084]  alloc_inode+0x8d/0x250
[ 1024.265112]  new_inode+0x1e/0x160
[ 1024.265139]  __ext4_new_inode+0x35d/0x4cd0
[ 1024.265170]  ? avc_has_perm_noaudit+0x150/0x3d0
[ 1024.265196]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1024.265221]  ? __pfx_avc_has_perm+0x10/0x10
[ 1024.265241]  ? __pfx___dquot_initialize+0x10/0x10
[ 1024.265282]  ext4_mkdir+0x331/0xb30
[ 1024.265319]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1024.265346]  ? security_inode_permission+0x72/0xe0
[ 1024.265384]  vfs_mkdir+0x6d8/0xc00
[ 1024.265417]  do_mkdirat+0x11a/0x470
[ 1024.265441]  ? __pfx_do_mkdirat+0x10/0x10
[ 1024.265462]  ? strncpy_from_user+0x21b/0x2f0
[ 1024.265494]  __x64_sys_mkdir+0xf3/0x140
[ 1024.265517]  do_syscall_64+0xbf/0x420
[ 1024.265550]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.265572] RIP: 0033:0x7fc7cf789c27
[ 1024.265589] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1024.265617] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1024.265638] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1024.265652] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1024.265665] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1024.265678] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1024.265690] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1024.265719]  </TASK>
18:15:28 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
lseek(r3, 0x3f, 0x1)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0)
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r4, r5)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r6, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r6, 0x0, 0x40004)
sendfile(r6, r5, &(0x7f0000000180)=0x3, 0x3)
syz_io_uring_setup(0x615e, &(0x7f00000000c0)={0x0, 0x2e2a, 0x10, 0x0, 0x34d, 0x0, r5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140))
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)

[ 1024.392604] serio: Serial port ptm1
18:15:28 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCL_PASTESEL(r1, 0x560f, &(0x7f0000000040))
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r2=>r0, {0x100}}, './file0\x00'})
ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, &(0x7f0000000080)=0x7)
write(r0, &(0x7f0000000340)="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", 0x2c3)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r3, 0x0, 0xfdef)

18:15:28 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:28 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 57)

18:15:28 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 39)

18:15:28 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 43)

[ 1024.545934] loop0: detected capacity change from 0 to 5
[ 1024.568951] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:28 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 41)

18:15:28 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = signalfd(r1, &(0x7f0000000040)={[0x7fffffff]}, 0x8)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00', 0xdf1, 0x0, 0x2, 0xb, 0xdc0, 0x6}, 0x20)
sendfile(r0, r1, 0x0, 0xfdef)
r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
sendfile(r3, r2, &(0x7f0000000100)=0x3, 0x5)

[ 1024.577995] FAULT_INJECTION: forcing a failure.
[ 1024.577995] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.578032] CPU: 0 UID: 0 PID: 16836 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.578055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.578066] Call Trace:
[ 1024.578072]  <TASK>
[ 1024.578080]  dump_stack_lvl+0xfa/0x120
[ 1024.578112]  should_fail_ex+0x4d7/0x5e0
[ 1024.578140]  ? alloc_fs_context+0x57/0xb10
[ 1024.578168]  should_failslab+0xc2/0x120
[ 1024.578188]  __kmalloc_cache_noprof+0x80/0x780
[ 1024.578212]  ? __pfx_ida_alloc_range+0x10/0x10
[ 1024.578244]  ? alloc_fs_context+0x57/0xb10
[ 1024.578271]  alloc_fs_context+0x57/0xb10
[ 1024.578299]  ? __pfx_inc_ucount+0x10/0x10
[ 1024.578322]  mq_init_ns+0x172/0x720
[ 1024.578345]  copy_ipcs+0x347/0x680
[ 1024.578365]  create_new_namespaces+0x210/0xc00
[ 1024.578392]  ? security_capable+0x2f/0x90
[ 1024.578419]  copy_namespaces+0x45c/0x580
[ 1024.578447]  copy_process+0x2536/0x7120
[ 1024.578485]  ? __pfx_copy_process+0x10/0x10
[ 1024.578505]  ? __might_fault+0xe0/0x190
[ 1024.578537]  ? _copy_from_user+0x5b/0xd0
[ 1024.578565]  kernel_clone+0xea/0x7c0
[ 1024.578584]  ? get_pid_task+0xfd/0x250
[ 1024.578602]  ? __pfx_kernel_clone+0x10/0x10
[ 1024.578634]  ? find_held_lock+0x2b/0x80
[ 1024.578661]  ? ksys_write+0x121/0x240
[ 1024.578689]  ? lock_is_held_type+0x9e/0x120
18:15:28 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 40)

[ 1024.578715]  __do_sys_clone3+0x1f5/0x280
[ 1024.578734]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1024.578766]  ? __fget_files+0x20d/0x3b0
[ 1024.578788]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1024.578812]  ? ksys_write+0x1a3/0x240
[ 1024.578838]  ? __pfx_ksys_write+0x10/0x10
[ 1024.578863]  ? irqentry_exit+0xee/0x650
[ 1024.578885]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1024.578905]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1024.578932]  do_syscall_64+0xbf/0x420
[ 1024.578959]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.578978] RIP: 0033:0x7f71b2d49b19
[ 1024.578992] 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
[ 1024.579011] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1024.579028] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1024.579040] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1024.579051] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1024.579061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1024.579072] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1024.579094]  </TASK>
[ 1024.642062] FAULT_INJECTION: forcing a failure.
[ 1024.642062] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.642123] CPU: 0 UID: 0 PID: 16869 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.642147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.642158] Call Trace:
[ 1024.642164]  <TASK>
[ 1024.642171]  dump_stack_lvl+0xfa/0x120
[ 1024.642204]  should_fail_ex+0x4d7/0x5e0
[ 1024.642233]  ? alloc_super+0x53/0xba0
[ 1024.642259]  should_failslab+0xc2/0x120
[ 1024.642279]  __kmalloc_cache_noprof+0x80/0x780
[ 1024.642311]  ? alloc_super+0x53/0xba0
[ 1024.642335]  alloc_super+0x53/0xba0
[ 1024.642360]  ? lock_release+0xc8/0x270
[ 1024.642386]  sget_fc+0xfe/0xb80
[ 1024.642412]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1024.642438]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1024.642467]  get_tree_nodev+0x28/0x190
[ 1024.642495]  mqueue_get_tree+0xf6/0x140
[ 1024.642523]  vfs_get_tree+0x93/0x340
[ 1024.642547]  fc_mount_longterm+0x1a/0x280
[ 1024.642574]  mq_init_ns+0x3a5/0x720
[ 1024.642595]  copy_ipcs+0x347/0x680
[ 1024.642621]  create_new_namespaces+0x210/0xc00
[ 1024.642650]  ? security_capable+0x2f/0x90
[ 1024.642677]  copy_namespaces+0x45c/0x580
[ 1024.642706]  copy_process+0x2536/0x7120
[ 1024.642739]  ? __pfx_copy_process+0x10/0x10
[ 1024.642759]  ? __might_fault+0xe0/0x190
[ 1024.642792]  ? _copy_from_user+0x5b/0xd0
[ 1024.642821]  kernel_clone+0xea/0x7c0
[ 1024.642840]  ? get_pid_task+0xfd/0x250
[ 1024.642859]  ? __pfx_kernel_clone+0x10/0x10
[ 1024.642885]  ? find_held_lock+0x2b/0x80
[ 1024.642913]  ? ksys_write+0x121/0x240
[ 1024.642941]  ? lock_is_held_type+0x9e/0x120
[ 1024.642968]  __do_sys_clone3+0x1f5/0x280
[ 1024.642988]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1024.643023]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1024.643050]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1024.643075]  ? __pfx_ksys_write+0x10/0x10
[ 1024.643102]  ? irqentry_exit+0xee/0x650
[ 1024.643124]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1024.643145]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1024.643173]  do_syscall_64+0xbf/0x420
[ 1024.643201]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.643220] RIP: 0033:0x7fa789fd4b19
[ 1024.643234] 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
[ 1024.643253] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1024.643271] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1024.643283] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1024.643294] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1024.643305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1024.643315] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1024.643339]  </TASK>
[ 1024.666237] FAULT_INJECTION: forcing a failure.
[ 1024.666237] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.718897] CPU: 0 UID: 0 PID: 16890 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.718924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.718936] Call Trace:
[ 1024.718943]  <TASK>
[ 1024.718950]  dump_stack_lvl+0xfa/0x120
[ 1024.718984]  should_fail_ex+0x4d7/0x5e0
[ 1024.719012]  ? mqueue_init_fs_context+0x4b/0x560
[ 1024.719042]  should_failslab+0xc2/0x120
[ 1024.719061]  __kmalloc_cache_noprof+0x80/0x780
[ 1024.719083]  ? __create_object+0x59/0x80
[ 1024.719111]  ? mqueue_init_fs_context+0x4b/0x560
18:15:28 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 58)

18:15:28 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 44)

[ 1024.719139]  mqueue_init_fs_context+0x4b/0x560
[ 1024.719169]  alloc_fs_context+0x56d/0xb10
[ 1024.719203]  mq_init_ns+0x172/0x720
[ 1024.719222]  copy_ipcs+0x347/0x680
[ 1024.719243]  create_new_namespaces+0x210/0xc00
[ 1024.719271]  ? security_capable+0x2f/0x90
[ 1024.719296]  copy_namespaces+0x45c/0x580
[ 1024.719324]  copy_process+0x2536/0x7120
[ 1024.719356]  ? __pfx_copy_process+0x10/0x10
[ 1024.719375]  ? __might_fault+0xe0/0x190
[ 1024.719407]  ? _copy_from_user+0x5b/0xd0
[ 1024.719435]  kernel_clone+0xea/0x7c0
[ 1024.719453]  ? get_pid_task+0xfd/0x250
[ 1024.719471]  ? __pfx_kernel_clone+0x10/0x10
[ 1024.719496]  ? find_held_lock+0x2b/0x80
[ 1024.719523]  ? ksys_write+0x121/0x240
[ 1024.719550]  ? lock_is_held_type+0x9e/0x120
[ 1024.719576]  __do_sys_clone3+0x1f5/0x280
[ 1024.719595]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1024.719632]  ? __fget_files+0x20d/0x3b0
[ 1024.719653]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1024.719677]  ? ksys_write+0x1a3/0x240
[ 1024.719703]  ? __pfx_ksys_write+0x10/0x10
[ 1024.719729]  ? irqentry_exit+0xee/0x650
18:15:28 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 45)

[ 1024.719750]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1024.719771]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1024.719797]  do_syscall_64+0xbf/0x420
[ 1024.719824]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.719842] RIP: 0033:0x7f93b3762b19
[ 1024.719857] 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
18:15:28 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 41)

[ 1024.719875] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1024.719893] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1024.719904] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1024.719915] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1024.719925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1024.719936] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
18:15:28 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 42)

18:15:28 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 46)

[ 1024.719958]  </TASK>
[ 1024.792794] FAULT_INJECTION: forcing a failure.
[ 1024.792794] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.792830] CPU: 0 UID: 0 PID: 16901 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.792849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.792858] Call Trace:
[ 1024.792864]  <TASK>
18:15:28 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 59)

[ 1024.792880]  dump_stack_lvl+0xfa/0x120
[ 1024.792909]  should_fail_ex+0x4d7/0x5e0
[ 1024.792934]  ? mqueue_init_fs_context+0x4b/0x560
[ 1024.792960]  should_failslab+0xc2/0x120
[ 1024.792976]  __kmalloc_cache_noprof+0x80/0x780
[ 1024.792996]  ? __create_object+0x59/0x80
[ 1024.793021]  ? mqueue_init_fs_context+0x4b/0x560
[ 1024.793046]  mqueue_init_fs_context+0x4b/0x560
[ 1024.793073]  alloc_fs_context+0x56d/0xb10
[ 1024.793103]  mq_init_ns+0x172/0x720
[ 1024.793121]  copy_ipcs+0x347/0x680
[ 1024.793138]  create_new_namespaces+0x210/0xc00
[ 1024.793163]  ? security_capable+0x2f/0x90
[ 1024.793186]  copy_namespaces+0x45c/0x580
[ 1024.793211]  copy_process+0x2536/0x7120
[ 1024.793239]  ? __pfx_copy_process+0x10/0x10
[ 1024.793256]  ? __might_fault+0xe0/0x190
[ 1024.793284]  ? _copy_from_user+0x5b/0xd0
[ 1024.793308]  kernel_clone+0xea/0x7c0
[ 1024.793324]  ? get_pid_task+0xfd/0x250
[ 1024.793341]  ? __pfx_kernel_clone+0x10/0x10
[ 1024.793363]  ? find_held_lock+0x2b/0x80
[ 1024.793386]  ? ksys_write+0x121/0x240
[ 1024.793410]  ? lock_is_held_type+0x9e/0x120
[ 1024.793432]  __do_sys_clone3+0x1f5/0x280
[ 1024.793450]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1024.793479]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1024.793502]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1024.793523]  ? __pfx_ksys_write+0x10/0x10
[ 1024.793545]  ? irqentry_exit+0xee/0x650
[ 1024.793563]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1024.793581]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1024.793604]  do_syscall_64+0xbf/0x420
[ 1024.793633]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.793649] RIP: 0033:0x7fa789fd4b19
[ 1024.793661] 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
[ 1024.793676] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1024.793692] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1024.793702] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1024.793711] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1024.793720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1024.793729] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1024.793749]  </TASK>
[ 1024.836437] loop0: detected capacity change from 0 to 5
[ 1024.860702] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1024.875271] FAULT_INJECTION: forcing a failure.
[ 1024.875271] name failslab, interval 1, probability 0, space 0, times 0
[ 1024.875303] CPU: 0 UID: 0 PID: 16908 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1024.875323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1024.875333] Call Trace:
[ 1024.875338]  <TASK>
[ 1024.875344]  dump_stack_lvl+0xfa/0x120
[ 1024.875373]  should_fail_ex+0x4d7/0x5e0
[ 1024.875398]  ? alloc_fs_context+0x57/0xb10
[ 1024.875423]  should_failslab+0xc2/0x120
[ 1024.875441]  __kmalloc_cache_noprof+0x80/0x780
[ 1024.875462]  ? __pfx_ida_alloc_range+0x10/0x10
[ 1024.875496]  ? alloc_fs_context+0x57/0xb10
[ 1024.875520]  alloc_fs_context+0x57/0xb10
[ 1024.875544]  ? __pfx_inc_ucount+0x10/0x10
[ 1024.875564]  mq_init_ns+0x172/0x720
[ 1024.875583]  copy_ipcs+0x347/0x680
[ 1024.875601]  create_new_namespaces+0x210/0xc00
[ 1024.875625]  ? security_capable+0x2f/0x90
[ 1024.875648]  copy_namespaces+0x45c/0x580
[ 1024.875673]  copy_process+0x2536/0x7120
[ 1024.875701]  ? __pfx_copy_process+0x10/0x10
[ 1024.875719]  ? __might_fault+0xe0/0x190
[ 1024.875747]  ? _copy_from_user+0x5b/0xd0
[ 1024.875771]  kernel_clone+0xea/0x7c0
[ 1024.875787]  ? get_pid_task+0xfd/0x250
[ 1024.875804]  ? __pfx_kernel_clone+0x10/0x10
[ 1024.875825]  ? find_held_lock+0x2b/0x80
[ 1024.875850]  ? ksys_write+0x121/0x240
[ 1024.875874]  ? lock_is_held_type+0x9e/0x120
[ 1024.875897]  __do_sys_clone3+0x1f5/0x280
[ 1024.875914]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1024.875943]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1024.875966]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1024.875987]  ? __pfx_ksys_write+0x10/0x10
[ 1024.876010]  ? irqentry_exit+0xee/0x650
[ 1024.876029]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1024.876046]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1024.876070]  do_syscall_64+0xbf/0x420
[ 1024.876094]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1024.876110] RIP: 0033:0x7fa789fd4b19
[ 1024.876122] 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
[ 1024.876139] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1024.876154] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1024.876165] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1024.876174] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1024.876183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1024.876192] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1024.876212]  </TASK>
[ 1025.010403] FAULT_INJECTION: forcing a failure.
[ 1025.010403] name failslab, interval 1, probability 0, space 0, times 0
[ 1025.010455] CPU: 0 UID: 0 PID: 16912 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1025.010472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1025.010480] Call Trace:
[ 1025.010485]  <TASK>
[ 1025.010490]  dump_stack_lvl+0xfa/0x120
[ 1025.010516]  should_fail_ex+0x4d7/0x5e0
[ 1025.010544]  should_failslab+0xc2/0x120
[ 1025.010558]  __kmalloc_noprof+0xd6/0x880
[ 1025.010576]  ? down_write_nested+0x11d/0x1f0
[ 1025.010595]  ? security_sb_alloc+0xe3/0x140
[ 1025.010612]  ? __pfx_down_write_nested+0x10/0x10
[ 1025.010632]  ? security_sb_alloc+0xe3/0x140
[ 1025.010648]  security_sb_alloc+0xe3/0x140
[ 1025.010665]  alloc_super+0x1c8/0xba0
[ 1025.010684]  ? lock_release+0xc8/0x270
[ 1025.010702]  sget_fc+0xfe/0xb80
[ 1025.010720]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1025.010739]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1025.010759]  get_tree_nodev+0x28/0x190
[ 1025.010779]  mqueue_get_tree+0xf6/0x140
[ 1025.010798]  vfs_get_tree+0x93/0x340
[ 1025.010815]  fc_mount_longterm+0x1a/0x280
[ 1025.010834]  mq_init_ns+0x3a5/0x720
[ 1025.010849]  copy_ipcs+0x347/0x680
[ 1025.010864]  create_new_namespaces+0x210/0xc00
[ 1025.010885]  ? security_capable+0x2f/0x90
[ 1025.010904]  copy_namespaces+0x45c/0x580
[ 1025.010924]  copy_process+0x2536/0x7120
[ 1025.010948]  ? __pfx_copy_process+0x10/0x10
[ 1025.010963]  ? __might_fault+0xe0/0x190
[ 1025.010986]  ? _copy_from_user+0x5b/0xd0
[ 1025.011007]  kernel_clone+0xea/0x7c0
[ 1025.011021]  ? get_pid_task+0xfd/0x250
[ 1025.011035]  ? __pfx_kernel_clone+0x10/0x10
[ 1025.011054]  ? find_held_lock+0x2b/0x80
[ 1025.011072]  ? ksys_write+0x121/0x240
[ 1025.011092]  ? lock_is_held_type+0x9e/0x120
[ 1025.011112]  __do_sys_clone3+0x1f5/0x280
[ 1025.011126]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1025.011152]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1025.011171]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1025.011189]  ? __pfx_ksys_write+0x10/0x10
[ 1025.011208]  ? irqentry_exit+0xee/0x650
[ 1025.011224]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1025.011238]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1025.011258]  do_syscall_64+0xbf/0x420
[ 1025.011278]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1025.011292] RIP: 0033:0x7fa789fd4b19
[ 1025.011303] 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
[ 1025.011316] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1025.011329] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1025.011337] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1025.011345] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1025.011353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1025.011361] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1025.011378]  </TASK>
[ 1025.049574] loop0: detected capacity change from 0 to 5
[ 1025.056368] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:40 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:15:40 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 60)

18:15:40 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 43)

18:15:40 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80)=<r3=>0x0, &(0x7f0000003ac0)=<r4=>0x0)
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r0, 0x100000000, {0x0, r2}, 0x10001, 0x6, 0x1, {0x0, 0x0, r5}}, 0x9)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r6=>0xffffffffffffffff, @ANYBLOB="010000800000001d2e2f66696c653000"])
ioctl$F2FS_IOC_GET_PIN_FILE(r6, 0x8004f50e, &(0x7f0000000140))
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r0)
ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000340)={'ip6gre0\x00', <r8=>0x0, 0x29, 0x3, 0x1, 0xf2fa, 0x60, @loopback, @local, 0x700, 0x0, 0x3, 0x889b}})
ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000003c0)={'wg2\x00', <r9=>0x0})
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000400)={0x2c4, r7, 0x400, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1f4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x84, 0x5, "c2e22b3517f360f290b8bbafa5b5a6ae141d5e39e058aaf9a7e77f386a5c732999641cb681bf6d55362d8771575245328b57c3c72d810fdc59541e2e1cc961e01e69dee6abce9ba8cdd7a3c5efca12e0562578b28b28627dd64aca7e88f66835d064bdbde6ab027acb3be29a15493a214eb7f2562e60ebe4634c9464983c225e"}, @ETHTOOL_A_BITSET_BITS={0x114, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '#]%!.\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '+.{\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff6c11}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\x98-@\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-#\xc1^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '@{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc0}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x8, 0x3, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_BITSET_MASK={0x4c, 0x5, "28fa63f5070664bd02e254dd747cfc679486c9aec0679ff57e33aab752a26700adc27dda04b35600080f71f3da8a500d80781153d1ed99c79f4784828f10157ea372c64fb14c3fd1"}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000)
r10 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r10)
ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f0000000040)={0x401, 0x4})
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:15:40 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x800)
fsync(r1)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdef)

18:15:40 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 42)

18:15:40 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 47)

[ 1036.389582] loop0: detected capacity change from 0 to 5
[ 1036.394027] FAULT_INJECTION: forcing a failure.
[ 1036.394027] name failslab, interval 1, probability 0, space 0, times 0
[ 1036.395034] CPU: 1 UID: 0 PID: 17039 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1036.395050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1036.395059] Call Trace:
[ 1036.395063]  <TASK>
[ 1036.395067]  dump_stack_lvl+0xfa/0x120
[ 1036.395094]  should_fail_ex+0x4d7/0x5e0
[ 1036.395115]  ? jbd2__journal_start+0x193/0x820
[ 1036.395134]  should_failslab+0xc2/0x120
[ 1036.395147]  kmem_cache_alloc_noprof+0x80/0x760
[ 1036.395166]  ? lock_is_held_type+0x9e/0x120
[ 1036.395186]  ? jbd2__journal_start+0x193/0x820
[ 1036.395202]  jbd2__journal_start+0x193/0x820
[ 1036.395222]  __ext4_journal_start_sb+0x325/0x580
[ 1036.395239]  __ext4_new_inode+0x2c81/0x4cd0
[ 1036.395261]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1036.395275]  ? __pfx_avc_has_perm+0x10/0x10
[ 1036.395289]  ? __pfx___dquot_initialize+0x10/0x10
[ 1036.395314]  ext4_mkdir+0x331/0xb30
[ 1036.395335]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1036.395350]  ? security_inode_permission+0x72/0xe0
[ 1036.395373]  vfs_mkdir+0x6d8/0xc00
[ 1036.395394]  do_mkdirat+0x11a/0x470
[ 1036.395408]  ? __pfx_do_mkdirat+0x10/0x10
[ 1036.395420]  ? strncpy_from_user+0x21b/0x2f0
[ 1036.395439]  __x64_sys_mkdir+0xf3/0x140
[ 1036.395452]  do_syscall_64+0xbf/0x420
[ 1036.395471]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1036.395485] RIP: 0033:0x7fc7cf789c27
[ 1036.395495] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1036.395508] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1036.395521] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1036.395529] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1036.395536] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1036.395544] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1036.395552] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1036.395568]  </TASK>
[ 1036.395575] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory
18:15:40 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 48)

18:15:40 executing program 2:
syz_io_uring_setup(0xfffffffe, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, <r2=>0x0, "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", "9871f5b9e30a77de84d397265c192cdb1d78f1912740e9c4e7bd71f9ad7d52ee1ce7bca4b0d4bd3ff29ae71a22c71afa9586d75a154660bcc0abc6e15f158060c39f230764ff541aa40926a3d6d3bc9e885cbfa7004a892bded70856d0e1551aebd86fc68429200bff3726accd39690f57b1e99f9d7efd985db117cdb4d0b7426d47c1f387d6a0f8e858f6cd1d86da68b57eb2e37b349f3a38e1bf566e45c45f03254dcde670d655af035181b8c24e65343b28b2126ad4df80bc6adaac959753aa796649470cb45b9455017f5628bd452de77aa9079fdbb5d0c5e70b06c7d821e5392644aced8d53e5e3c6171aae3af1615e040579486de26b751c397c21187cbde41728d43c80dd86a13697399143973da1e8c98603926daa41d7fa45ade4d3f96ef86cd1d54727db3b963bab1ee10e40d81cfd1f8f77dbc51b4e761df4ec69431368d3c319431f059be28bb9223ed83b678d2b573545d610da3fdb2b68d310041d57cd75679a1102c52bed18516ed593c5905d0d168ccac9eceb9cb0ac8c82d258fd0a79dbc788df00b49a7185e4dcbe7097a13b76126cce4d67036d846bf1e0e79e83045b91b5c5b89b5b983aba1ff7af0b3c5caba9b95f1c20a01969f77ce8210fda7112b38b777021cfe515454901dbe9eea0f0ab6459caa42648904c5dace02322a33fd30a94d50f29406c6d22d98aae5d9240f027d424c6e8d38b1f7650736cb139db3dc26c029d8e03a203ab09f99fbbc98bbb24af2b06b58158bfcc20d9ab7d3522f0c82072955d6bf2c061551b7bd07e0074e94ebfbbbff0b85e804d209e860c95c0208c4b0eb94d75f170c1ab54ae0ab53d0e1a762fe3f8f235d64a31207036cf14c9a9a8019cf45844f188f6af7e0e5e2c82cf74bed86b6b3f8abc4f694032cb557e64b1070d64caa72109aab31251d9978833a6e114aff2e5a77be277fca09091b775f5f03dd72a22f34ea08f9fcd8e866f8ccd0e6c3cee54a5f8667690657db7a8f085c9edda83784e2ed2c1ad596faa103c8e3dd5a09c57b290c3ce70c541e993bd4f98c2ac23f801db5ec49e5743790beb532c7d6f05cb7047275795ce6996a02b26a57faa21f154b278257e1c0ebbbd7ed6dc49239bf6ae257043e7c77ee64f79b1ab5cdd3f9decb49b82b31c11d7c18d087e9c244314a59a7c5f27be0b545acd15d6d66e2aaabfde522517ce7a772c95a9858ada66f2af55d9d428eb8b92c3b0500d68753c8a727832faa773c93cbe0b81a24749d92b3d5f81628153558507bd65b06af64c7a8063d94c89cfa9a71b99b32725025034ea35727e762b94f89d2316319b36edcb200f090dcf32e566a292b5d01ca6aa3a2711a56d0407689f8935b7bb27bdabc3e86a89c484a7f1478095db227a9967054ba72bdc3a8820f78910f129af5a8479162328640ae7d7adb7e0245306461815d9e97ae2c8fae9f83fc487aec5b82925c2205363b4417722f5bc4bc7bfe8a29ed975c1539791cf99322da0a5c15f68e4f7890e5fe4d872e23f1a1ed8f4ed299c4accd8be26f2f01c6c979c31be089265ed2f49d9f268af33297f94fea9628da1fa334a045ff30c3ce32e3337882dde12fba9f4949eb3a6af42efb7058fc13408ab4c24b030ca64915d31a0df0e39093a8059db52e182c83fd4c67925a12254cdc7a00160591f8fca3367a86d759af4c1f5968a20882c69a3131353fa2a8e6cc415513079449e46af104a9351c574ea9cc31dc0237c6333eb6ffef48f2793fd368038d4c9f64ffc6fac319de9864540880ef65a3d2d1320a92a2ff206d9a1402cf5f99a24059a798e23add1622a30680b6379791ab0578058850dd3f3ebb30dcf1d2996e4c831f820127b8538a14361f1ccac376eac063be0d6c16b75455eb71b75ba587f2426c106a08fb3e08517e52b78a89176166a6cfb07bfc31aa0c4d302ad1487dfa85cfe4f5e4f2513a9cb53e2537358c9206daecabbba0b7d5b23238d376becdc5c1c9af529f49a14e3ce5f21bd46cfd7cd42a2251e65af3c04514eafd5fcb90210ecd7220ce99c4f93cccc14ab1ac6192ed397bb60dcec3248dc8da416cf6ab20b13bf2d546320bc706618df3c484cd7ed0ddb05ba91edda9b9e9f28fc44804276d1e93ba8d4ae5e86730d7e9959855d99a0f618095f59c2ebd6792bbe8074d169c20cbdcc41618d3dc66d613bfe066a57ea001b20d87eed08d56a901d08e77d2219f60a8e3cc9fab19677f53aa7ed1a8bb97879b5ee9d00d20848ac98f88871f6cdfdc5f1c8ea1ad0cad8ce3f9e1e6266fcd479e6c5e2b9279d2cbe15f28a5a71ff62abbf8f6e88d3cae9962201773b21207ef30ba916e4fb4b692d5715c7ef5af006e1f85b5fcdddc4081a1746cad0b4cfffd91048cc8e010c6aa9ee9505f5cabd5e0ebcbb976e4596b73bdf1fd6ab6bbf1f00a2a0e746b1216dc747f61e250d3b107be99413746026ee884d0b640966b1c3021d0b68af7da56fc32b60f97da2519e39375b71fb14a4d91f81d79661c43f10bd0222fa5081db41d51f9bb9de7d296b2980b1cccf5cdf976fc248a1fcfed3651fd01f3c8c1ba98b82b36b774b089d9a1165b42a4362f3722eadde2b63e15504660882ccf08dafcdf72d0e71e469882925ab52d72445139157a3f335b585167628f5e3cec4bc11f6cdc7d9c323fddf8bf726b8280de98fa98f388e0d3bb1f158e7b99283593be09907c0b9e5406c1a40916f91e2b8275d3c36d98f8374f596d0dca263d1a52b95e07ed46fc6eff676d59f68c32951a6e638e2527f0c1b5f36b866ce7fd538321998655066ff7e07690f7e4fc7b390120503c13ba0bf3e92bc06cb35f4116f9883b426f439e7c02500a7ecf6b81f4b7eddc62c0afa38c6bf4476bd9fe798754c6254ae1c3adaa74e9b621ca79f728d1c4ef0ecefe5b4e8b214e5cb066ce414acea83ae3e2dfbac10bd00ba83f0dbacf23488c7cb00436458e4a354a3528ec6e2011b6e732e20a235ca91ad3bb7e153649b2d6651b26c0a8560a033840514c2fabf3e50d717c49f7891d4436956710b8a297232cbce431a0efefbacd0a5a631e25420c6971f0c2f54a8fbe624828d34f0b3d5d3aeaed470fae593f57f0d92b4c07009d52e61007a42f35cc2a48d7ea26f04631f1cf3d22debcaf0bc654b7c50efd2a54ed5ddd97d1bc2e278f53c07a8031bb0bb66c8a1209f865d1a2766acafdc7c325bd703901a2f989dfe2695c1ef33a09ecc6dbf099c9024dab835c3472058e887b4c20ff002831d5233793655dd0b049e33cdf2e645676e9b04bd8fe523af8a1638e20d0ac224c28fce5f1ae1443b9a72d0b9a336615ed3bf1dc5eca0595162f7b328c47de5b6f71ddaaf144da36bbc219d460990e4e1458793cf3507632fa5704d010a91e933f08a20e551d471a2922e00987913c372deb1a462a6e28db415ac269e43194cb7a80f6060fbe908245582cda4c283ed85590e0469f1731be4bdaa03e21f933df9240a3e485631d7c752c7acc864178691b81b51a573513bb366d12bf8df17d00d77c216758d5865e09862dedde3188a6f73aa9b0b789643899c2370744c080e3adf17ccac091ed40c19b30bea5a7786b100753f62f83aed84131e723c33aeff1366c4427b5e15ed0791cbd933ce2b50393c8420b24f6f88f6a469ee99cd71eeaf76ecebcb7020f828b24c52d8a24c9d7e2a8dc4c3718979c8f0c1670aa0645b6205c0b6d5e5381e36178f02ae608b3d292db4bdc148899a05bf6a3ed820b1de8043622f3241c323b21f926032b6f344fd18bc918dca65815b26406d2d94252380739834943d52d5c13cdd7826e1a872315afdb2b3efc1cc0a40c3f5fcc465b8b8160649bb4a44d7b61224fbb64e29189e9a578f435c192b9606a29fc48d048f1865fb84a7167edc6526989cf93cf925ce082392bc1bbe3bb9005ef9feea136d326b5acf1e99ad87f65f70d11f48bd03f4ced596da3ebedf4416eee26debd5b9790dc21acde19aaaf1e7323a660e609aca0323298df8ae04bfade0a0b70c4b46131cb4795dbaf872a4a75fd0b73bed10750c911351771ffc755b0e235569bd7b351c28b45a8560bd1966bc2e27133df4803cbef5791c069107becc51119f630e5a7c602ef41725959fa3f23830be66194d1c471fbe176572aec857756d3d7917068de71bab6e0ea11ccef7f91164f584f740905e203597a437b8f0053da3c75e694f34adc601922c882cde09ff8ca946fe40a9d67ec3ae737d275f260648385d0829bb3ce018cebbbec5073b18d850766ec9095e2b8aa333f2114c36e01389b1cedd68838ea524e3903cce02bc81d898c6416fc3c091b49245a16353f1b286b627fe0d1ded0b1685310cc3b74685716772945e678e1e1d4e11c3122b1a7dde6d118c1a98b7e65e8e9c218bbe84cf97bab9bdb8c0f2f3fd810fc717d41cc04928f08cd93e1d704b2c152866f87ecdef6f7cab5b8bad9573e4d038d9f862d513505b457e39538e0a0e22d297ff1f3cef9d4ade9d137d639f1c3a08928c05a1ad158f3907128fde108e25fa1b3017badaf7419452ab8d35e8d791dd36019a75bf578ab7f766435854cdbcc7bb9f66c8e0f18b1e0cf6f5509b98ecf26ab62ab06b298a606fdb1842e760930f8791dcf98c3676c4ba4807459929e2fe3334cf3efcd1e906fe9e9c7e5f6470cf8a72188885ba0bcb8f1b734f712e245431cac7213a90afcc8a2b0e05696ba4699d19a21bca25507e8d517a0637ad8cd4ac87444b158acc6e19067e0cfb8275a9600c6813a3ac75341fd6b37622188efa1b89a8973dca25138cd659a07af4e08099371dd9c33df7c523b37ddb4f8f42040ad4e45387697d3ec6296d483f65cc03723f07c370de537e6e0c320292cabb03734f0c6b8303b9ff58facd75d644c399d849c7f3b22222214d598aafdb85e9331d7199d53610136a48ac31eef2013d4d0c5d15d76a409448ac70834ae95b8b8818cc3ecad73b6eeb4c000d1be63a3bde2b9a7591c9b846d27f2ef37db49529eb84f5cf551093c35de065b716e6b5f8d9f84498c4c3f3117a641fd43322971d60d5c716dfe6ee0a4079561c057cf95a025e3056706838d059a309eebc79e792038fa362da78d34e0bbb6d6a48c2f573930fc45f95c18353d6cd4491223fed94c1e0401ff2c4718adeb8ad7bd759b2545cfdd70a802f030b95d74d680d32bf9543d38ae9a490ea3c04e310be9361819c05bb515956bbfafddba654488a965029df2f8dbde631826a6d1626f390902fec46c1f81fa4253dc071bf4aeecaf6e50bdb6ef409111ca2aefb5f6bc9d5dbf1ad502c9b3e8945b2bb6ff5f641a4d3c33917466f322828c585138200ff8d580c2e238837092e67211a0bfec964ac382043cd6b313c22a759f24ee50f0c040cd98f441b9caf"})
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{<r3=>0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r4=>0x0}, {}, {}, {}, {}, {}, {}, {0x0, <r5=>0x0}], 0x1f, "26dbb28c343087"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={<r6=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={<r7=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r9=>0x0}], 0x8, "1bb05a59c8e09c"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, <r10=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, <r11=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {r3, r4}, {r6, r7}, {}, {}, {}, {}, {}, {r9, r10}, {0x0, r11}], 0x7, "70c6d8b2c5d315"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000100)={{r6, 0x1, 0x98e, 0x6, 0x401, 0x8, 0x0, 0x8000, 0x1f, 0x87d, 0x4, 0x3, 0x1, 0x1, 0x4}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]})
r12 = memfd_secret(0x80000)
ioctl$TCSETSF2(r12, 0x402c542d, &(0x7f0000000040)={0xa, 0x4, 0xffffffe1, 0x200, 0xff, "eb768ec084a073f8cf195e3802ec3edec206ff", 0x8001, 0x6c3})
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$AUTOFS_DEV_IOCTL_READY(r12, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r12, {0x2}}, './file0\x00'})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1036.556360] serio: Serial port ptm1
18:15:40 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 61)

18:15:40 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 44)

[ 1036.677043] loop0: detected capacity change from 0 to 5
[ 1036.698416] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:40 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x6e0600, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xff, 0x400, 0x8, 0x9, 0x9, "0f20033b723ecdc3"})
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101, 0x20)
ioctl$TIOCGPTPEER(r1, 0x5441, 0x101)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:15:40 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 62)

18:15:40 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 49)

18:15:40 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 43)

[ 1036.864548] loop0: detected capacity change from 0 to 5
[ 1036.897259] FAULT_INJECTION: forcing a failure.
[ 1036.897259] name failslab, interval 1, probability 0, space 0, times 0
[ 1036.898225] CPU: 1 UID: 0 PID: 17164 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1036.898243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1036.898252] Call Trace:
[ 1036.898257]  <TASK>
[ 1036.898262]  dump_stack_lvl+0xfa/0x120
[ 1036.898289]  should_fail_ex+0x4d7/0x5e0
[ 1036.898311]  ? alloc_super+0x53/0xba0
[ 1036.898331]  should_failslab+0xc2/0x120
[ 1036.898346]  __kmalloc_cache_noprof+0x80/0x780
[ 1036.898369]  ? alloc_super+0x53/0xba0
[ 1036.898387]  alloc_super+0x53/0xba0
[ 1036.898405]  ? lock_release+0xc8/0x270
[ 1036.898425]  sget_fc+0xfe/0xb80
[ 1036.898443]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1036.898463]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1036.898484]  get_tree_nodev+0x28/0x190
[ 1036.898504]  mqueue_get_tree+0xf6/0x140
[ 1036.898524]  vfs_get_tree+0x93/0x340
[ 1036.898541]  fc_mount_longterm+0x1a/0x280
[ 1036.898562]  mq_init_ns+0x3a5/0x720
[ 1036.898577]  copy_ipcs+0x347/0x680
[ 1036.898592]  create_new_namespaces+0x210/0xc00
[ 1036.898618]  ? security_capable+0x2f/0x90
[ 1036.898638]  copy_namespaces+0x45c/0x580
[ 1036.898658]  copy_process+0x2536/0x7120
[ 1036.898683]  ? __pfx_copy_process+0x10/0x10
[ 1036.898697]  ? __might_fault+0xe0/0x190
[ 1036.898722]  ? _copy_from_user+0x5b/0xd0
[ 1036.898743]  kernel_clone+0xea/0x7c0
[ 1036.898757]  ? get_pid_task+0xfd/0x250
[ 1036.898772]  ? __pfx_kernel_clone+0x10/0x10
[ 1036.898790]  ? find_held_lock+0x2b/0x80
[ 1036.898810]  ? ksys_write+0x121/0x240
[ 1036.898831]  ? lock_is_held_type+0x9e/0x120
[ 1036.898851]  __do_sys_clone3+0x1f5/0x280
[ 1036.898866]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1036.898889]  ? __fget_files+0x20d/0x3b0
[ 1036.898905]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1036.898924]  ? ksys_write+0x1a3/0x240
[ 1036.898943]  ? __pfx_ksys_write+0x10/0x10
[ 1036.898962]  ? irqentry_exit+0xee/0x650
[ 1036.898979]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1036.898994]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1036.899013]  do_syscall_64+0xbf/0x420
[ 1036.899034]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1036.899048] RIP: 0033:0x7f71b2d49b19
[ 1036.899058] 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
[ 1036.899072] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1036.899085] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1036.899094] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1036.899102] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1036.899110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1036.899118] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1036.899134]  </TASK>
[ 1036.900417] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:40 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 44)

18:15:51 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x7b, 0x40, 0x2, 0x6}, {0x182, 0xbe, 0x3, 0x2f}]})
write(r1, &(0x7f00000000c0)="9debb1902214345f04b36b3926c84a84dd4dcddb0a223aee375ed5c76bca959004088e01295fad0fbcded96145260e961492c694007cb32e7a62c71a0dd61133982aeb695ee1a4d988ca36568cfed2913d515f1721b9ec", 0x57)
write(r0, &(0x7f0000000900)="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", 0x200)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0)
fallocate(r2, 0x8, 0x8, 0xc5)
fcntl$setstatus(r0, 0x4, 0x0)
sendfile(r0, r2, 0x0, 0xfdef)

18:15:51 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$ieee802154(&(0x7f00000007c0), r0)
sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000800)={0x34, r2, 0x5, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x34}}, 0x0)
sendmsg$NL802154_CMD_SET_TX_POWER(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x77}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40080)
r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r3, &(0x7f0000000900)="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", 0x200)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r3, 0x4, 0x44000)
sendfile(r3, r4, 0x0, 0xfdef)

18:15:51 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 45)

18:15:51 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 63)

18:15:51 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 50)

18:15:51 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 45)

18:15:51 executing program 2:
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000740)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff, {0x3}}, './file0\x00'})
r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000007c0), 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x48, r1, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x800}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffffc}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7c}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x48}}, 0x20008800)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f00000000c0)={'ip_vti0\x00', <r2=>0x0, 0x10, 0x700, 0x3, 0x0, {{0x8, 0x4, 0x3, 0x6, 0x20, 0x67, 0x0, 0x1, 0x4, 0x0, @remote, @broadcast, {[@end, @timestamp={0x44, 0x8, 0xc4, 0x0, 0x3, [0x7]}]}}}}})
sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5f207955}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000081}, 0x40010)
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r3, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0)

18:15:51 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[ 1048.109184] FAULT_INJECTION: forcing a failure.
[ 1048.109184] name failslab, interval 1, probability 0, space 0, times 0
[ 1048.110645] CPU: 1 UID: 0 PID: 17387 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1048.110664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1048.110673] Call Trace:
[ 1048.110678]  <TASK>
[ 1048.110684]  dump_stack_lvl+0xfa/0x120
[ 1048.110712]  should_fail_ex+0x4d7/0x5e0
[ 1048.110735]  should_failslab+0xc2/0x120
[ 1048.110752]  __kmalloc_noprof+0xd6/0x880
[ 1048.110771]  ? down_write_nested+0x11d/0x1f0
[ 1048.110792]  ? security_sb_alloc+0xe3/0x140
[ 1048.110811]  ? __pfx_down_write_nested+0x10/0x10
[ 1048.110834]  ? security_sb_alloc+0xe3/0x140
[ 1048.110852]  security_sb_alloc+0xe3/0x140
[ 1048.110871]  alloc_super+0x1c8/0xba0
[ 1048.110895]  ? lock_release+0xc8/0x270
[ 1048.110916]  sget_fc+0xfe/0xb80
[ 1048.110936]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1048.110957]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1048.110979]  get_tree_nodev+0x28/0x190
[ 1048.111001]  mqueue_get_tree+0xf6/0x140
[ 1048.111023]  vfs_get_tree+0x93/0x340
[ 1048.111041]  fc_mount_longterm+0x1a/0x280
[ 1048.111062]  mq_init_ns+0x3a5/0x720
[ 1048.111079]  copy_ipcs+0x347/0x680
[ 1048.111096]  create_new_namespaces+0x210/0xc00
[ 1048.111119]  ? security_capable+0x2f/0x90
[ 1048.111139]  copy_namespaces+0x45c/0x580
[ 1048.111162]  copy_process+0x2536/0x7120
[ 1048.111189]  ? __pfx_copy_process+0x10/0x10
[ 1048.111205]  ? __might_fault+0xe0/0x190
[ 1048.111232]  ? _copy_from_user+0x5b/0xd0
[ 1048.111256]  kernel_clone+0xea/0x7c0
[ 1048.111270]  ? get_pid_task+0xfd/0x250
[ 1048.111286]  ? __pfx_kernel_clone+0x10/0x10
[ 1048.111307]  ? find_held_lock+0x2b/0x80
[ 1048.111328]  ? ksys_write+0x121/0x240
[ 1048.111350]  ? lock_is_held_type+0x9e/0x120
[ 1048.111371]  __do_sys_clone3+0x1f5/0x280
[ 1048.111387]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1048.111414]  ? __fget_files+0x20d/0x3b0
[ 1048.111431]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1048.111451]  ? ksys_write+0x1a3/0x240
[ 1048.111473]  ? __pfx_ksys_write+0x10/0x10
[ 1048.111493]  ? irqentry_exit+0xee/0x650
[ 1048.111511]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1048.111528]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1048.111550]  do_syscall_64+0xbf/0x420
[ 1048.111572]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1048.111588] RIP: 0033:0x7f93b3762b19
[ 1048.111599] 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
[ 1048.111618] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1048.111632] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1048.111642] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1048.111651] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1048.111660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1048.111669] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1048.111688]  </TASK>
[ 1048.148425] FAULT_INJECTION: forcing a failure.
[ 1048.148425] name failslab, interval 1, probability 0, space 0, times 0
[ 1048.150429] CPU: 0 UID: 0 PID: 17389 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1048.150462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1048.150475] Call Trace:
[ 1048.150482]  <TASK>
[ 1048.150491]  dump_stack_lvl+0xfa/0x120
[ 1048.150529]  should_fail_ex+0x4d7/0x5e0
[ 1048.150564]  ? shrinker_alloc+0xad/0xad0
[ 1048.150598]  should_failslab+0xc2/0x120
[ 1048.150630]  __kmalloc_cache_noprof+0x80/0x780
[ 1048.150672]  ? shrinker_alloc+0xad/0xad0
[ 1048.150705]  shrinker_alloc+0xad/0xad0
[ 1048.150738]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1048.150766]  ? pcpu_memcg_post_alloc_hook+0x1e/0x690
[ 1048.150794]  ? __create_object+0x59/0x80
[ 1048.150823]  ? __percpu_init_rwsem+0x2d/0x160
[ 1048.150858]  ? pcpu_alloc_noprof+0x12d/0x1160
[ 1048.150888]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1048.150923]  ? lockdep_init_map_type+0x4b/0x220
[ 1048.150954]  ? __raw_spin_lock_init+0x3a/0x110
[ 1048.150993]  alloc_super+0x7ce/0xba0
[ 1048.151035]  sget_fc+0xfe/0xb80
[ 1048.151069]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1048.151104]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1048.151140]  get_tree_nodev+0x28/0x190
[ 1048.151177]  mqueue_get_tree+0xf6/0x140
[ 1048.151214]  vfs_get_tree+0x93/0x340
[ 1048.151246]  fc_mount_longterm+0x1a/0x280
[ 1048.151280]  mq_init_ns+0x3a5/0x720
[ 1048.151308]  copy_ipcs+0x347/0x680
[ 1048.151337]  create_new_namespaces+0x210/0xc00
[ 1048.151374]  ? security_capable+0x2f/0x90
[ 1048.151409]  copy_namespaces+0x45c/0x580
[ 1048.151449]  copy_process+0x2536/0x7120
[ 1048.151493]  ? __pfx_copy_process+0x10/0x10
[ 1048.151520]  ? __might_fault+0xe0/0x190
[ 1048.151563]  ? _copy_from_user+0x5b/0xd0
[ 1048.151602]  kernel_clone+0xea/0x7c0
[ 1048.151627]  ? get_pid_task+0xfd/0x250
[ 1048.151652]  ? __pfx_kernel_clone+0x10/0x10
[ 1048.151688]  ? find_held_lock+0x2b/0x80
[ 1048.151723]  ? ksys_write+0x121/0x240
[ 1048.151759]  ? lock_is_held_type+0x9e/0x120
[ 1048.151794]  __do_sys_clone3+0x1f5/0x280
[ 1048.151821]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1048.151870]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1048.151905]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1048.151939]  ? __pfx_ksys_write+0x10/0x10
[ 1048.151974]  ? irqentry_exit+0xee/0x650
[ 1048.152004]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1048.152032]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1048.152069]  do_syscall_64+0xbf/0x420
[ 1048.152106]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1048.152131] RIP: 0033:0x7fa789fd4b19
[ 1048.152150] 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
[ 1048.152172] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1048.152195] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1048.152211] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1048.152226] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1048.152240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1048.152254] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1048.152287]  </TASK>
[ 1048.203448] loop0: detected capacity change from 0 to 5
[ 1048.208334] FAULT_INJECTION: forcing a failure.
[ 1048.208334] name failslab, interval 1, probability 0, space 0, times 0
[ 1048.210021] CPU: 0 UID: 0 PID: 17493 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1048.210051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1048.210065] Call Trace:
[ 1048.210073]  <TASK>
[ 1048.210082]  dump_stack_lvl+0xfa/0x120
[ 1048.210121]  should_fail_ex+0x4d7/0x5e0
[ 1048.210158]  should_failslab+0xc2/0x120
[ 1048.210182]  __kmalloc_noprof+0xd6/0x880
[ 1048.210212]  ? down_write_nested+0x11d/0x1f0
[ 1048.210245]  ? security_sb_alloc+0xe3/0x140
[ 1048.210275]  ? __pfx_down_write_nested+0x10/0x10
[ 1048.210312]  ? security_sb_alloc+0xe3/0x140
[ 1048.210341]  security_sb_alloc+0xe3/0x140
[ 1048.210372]  alloc_super+0x1c8/0xba0
[ 1048.210406]  ? lock_release+0xc8/0x270
[ 1048.210438]  sget_fc+0xfe/0xb80
[ 1048.210471]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1048.210504]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1048.210540]  get_tree_nodev+0x28/0x190
[ 1048.210576]  mqueue_get_tree+0xf6/0x140
[ 1048.210618]  vfs_get_tree+0x93/0x340
[ 1048.210648]  fc_mount_longterm+0x1a/0x280
[ 1048.210682]  mq_init_ns+0x3a5/0x720
[ 1048.210709]  copy_ipcs+0x347/0x680
[ 1048.210736]  create_new_namespaces+0x210/0xc00
[ 1048.210772]  ? security_capable+0x2f/0x90
[ 1048.210806]  copy_namespaces+0x45c/0x580
[ 1048.210843]  copy_process+0x2536/0x7120
[ 1048.210886]  ? __pfx_copy_process+0x10/0x10
[ 1048.210912]  ? __might_fault+0xe0/0x190
[ 1048.210954]  ? _copy_from_user+0x5b/0xd0
[ 1048.210991]  kernel_clone+0xea/0x7c0
[ 1048.211015]  ? get_pid_task+0xfd/0x250
[ 1048.211040]  ? __pfx_kernel_clone+0x10/0x10
[ 1048.211073]  ? find_held_lock+0x2b/0x80
[ 1048.211107]  ? ksys_write+0x121/0x240
[ 1048.211142]  ? lock_is_held_type+0x9e/0x120
[ 1048.211176]  __do_sys_clone3+0x1f5/0x280
[ 1048.211202]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1048.211244]  ? __fget_files+0x20d/0x3b0
[ 1048.211272]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1048.211304]  ? ksys_write+0x1a3/0x240
[ 1048.211338]  ? __pfx_ksys_write+0x10/0x10
[ 1048.211372]  ? irqentry_exit+0xee/0x650
[ 1048.211400]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1048.211427]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1048.211463]  do_syscall_64+0xbf/0x420
[ 1048.211498]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1048.211522] RIP: 0033:0x7f71b2d49b19
[ 1048.211540] 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
[ 1048.211562] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1048.211585] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1048.211600] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1048.211615] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1048.211629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1048.211643] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1048.211673]  </TASK>
[ 1048.252798] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:15:52 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 46)

18:16:03 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:03 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)=ANY=[@ANYBLOB="010000986f00530070502a00e3ff1700ea34055519cc9af80b6747a8661ead2dad1292538ee35beeec6ac316c280f9502f8efa331103a366698b8dfb12fdc0b1eaace0fc0772e0195c0a7b2561c9323e94041136d607ef64b95e3206da276df78f04f4065b6b3db14210040bdead17f74fe34e05000000c123019b28bc2dfc3f22c5fc911be941f7c315b5c992c5dd894a4346aa55816e98f2f08587416cf699e145d433d25bda9bef76e600", @ANYRES32=r0, @ANYBLOB="1a060000000000002e2f66696c653000"])
sendfile(r0, r1, 0x0, 0xfdef)

18:16:03 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 47)

18:16:03 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 64)

18:16:03 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 51)

18:16:03 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r0=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32, @ANYRES32=r0, @ANYBLOB="ac1414aa002232bdae00000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d90007350000060002d64700000000000000000000000000000000000000000078c0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, 0x0, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r1}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r1}}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r1}}, 0x3f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r1}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r1}}, 0xe2f)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@rc={0x1f, @any, 0x20}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)="6e7609e56603cdf0f81824d1d3462a6926591da834192e2f34d885f3462acdfb91a4e337685160611a73ddbffa6c65e62e2d89b5e25174f9d321c89d68face53c9f5dfe2ce1656a247582cfac8486d494e47007300d7ebcece8b76c6532a9de7b85c3ea08b6342e2920c0e7a5ae76fc029c4e3401a87fd6eaaa4d3e58167c761b2ce51d1e9cc5c5fb954d7159f0739c3aa00c5ec58aad3870de881d624233ce44d29a9b46651c43dd7aa61d1ccdd347fe43664d4b66289995587a90ca0d1da8cb1637ad489a015c574674f9670", 0xcd}, {&(0x7f0000000440)="42e797db55ea6585a75a931bdf74fb3fa203de3bf08567e8a90e96673d8b7331b88b42faac0dfc9081ad0c3cafe9c682ac61d85b4150a6074e6bd08fa5378034087ad49f1f77a0a13eb425e05f2eb94c0b4f85b4a2d3b759aa16304efd5fc99467ded7663ead751a36387015193a3897e3fb6acf4d09eca959d74b504f2793ad524c7fa57aad6664136254542edd54c8e2d0296e2071f6683b57d43e13a19d77e647e7a0e5039a678d5bf2cf", 0xac}, {&(0x7f0000000540)="b596461f247458ba8526e5c347cc6b11558ff9b83fd3f2cd81fb7de9b511150d8d93952a6886dcf721b6b4e6e5b90a5fe1d63ff8d74236000432dc9223d9f131db16714450d6460db102ccdc3893707310a3fce10ef95d654879df5c3f778dcd47c514e20cc1690ccd4883058dc7", 0x6e}, {&(0x7f00000005c0)="91cf7963ddc2418a1a6192eb96362b1b47c3b302431f386fcbfdf4181e364ffbd93c3542159ee1d6932aaebc5b41d1cfe56062da90ec1b955ee916e8f486bc41dd760aa4536d8aec5a321f75420f4aab976ad460c6e59d41fb40257d566aafd19fab37375ce224a4368bfe87cd48f402235c31e5a9", 0x75}], 0x4}, 0x0, 0x4881, 0x1, {0x0, r1}}, 0x4)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="db4d31d6805ecdac87307b14c169d9d9", 0x7ffff000}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)='m', 0x1}], 0x1}}], 0x3, 0x44894)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r2, 0x5285}], 0x1, 0x0)

18:16:03 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 46)

18:16:03 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, <r1=>0x0}, &(0x7f0000008600)=0xc)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x510, r2, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x3}, @broadcast}}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x23, 0x33, @mgmt_frame=@action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3}, @broadcast, @device_b, @from_mac, {0x2, 0x44f}}, @ver_80211n={0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x1, 0x0, 0x1}}, @smps={0x7, 0x1, {0x0, 0x1}}}}, @NL80211_ATTR_FRAME={0x316, 0x33, @mgmt_frame=@auth={@wo_ht={{0x0, 0x0, 0xb, 0x0, 0x0, 0x1, 0x1, 0x1}, {0xbd}, @device_b, @device_a, @from_mac, {0x1, 0x3f}}, 0x0, 0x4, 0x2e, @void, [{0xdd, 0x4d, "fd515aeee33a5a2cc45b5c5916ec6106ff1e5f1b7fd550450410bc415f5cac51cfcfc8be1743ea32e22b54b860d289133d1470684d37eddc50925e2410398cd19ced9e4102e680d6dd07b93748"}, {0xdd, 0xd9, "c8e9342a5f0973b15e057df8b696f9cca0adb61cc6a77559ebba546e6f4703696d76981411b529d43d4bb28247a6bc130d4ebc696b2fe8d855d014ad09947166080fbe929929bcd7a92531056c4d879073aae672e8ec4393b60641cfd7f872e7395b1de2e639170a02db1e94842a5545c3d254370d21fcbb3bb5d7e3e48aff05b1f1b5093d666694ae824a544b95c2007adcb8fc6612186b25c0b10907b02cd38dd5bc6e177a68ccd97ac0eb196231dfc2d748a3fcb35e8e35dd112324f75484f0ff090c58b6347deda572c03f975db84aa02d47a5773a97a3"}, {0xdd, 0xec, "7ab19fa06f4eda013d03623bc12fd913ace1f643dbd24d0afa18b67aa4a81f1d53e6118b184b05428f7732a978952690d638275a80355ab04386e6eec7cee094526c42d12175b17e4c246f690bbbe293f7c40f6f2bfcb097b101db6af68ab0682cb12b8d90d8f35d8b5cef749f614c9057f57a0428dda19d5531f3dcb7a0ad5efbb08a573ff34fe632265262493913145432753b62373b4b4c79577d24e724cfcd521a5cb53ec03be605d2e3d466adecbce4009f5851288570d944b0a00bed65dfb2082d1051c82881d411b1e3f074a3d138a28b56592592c5fb62754feca13e49b7c3d85e97f24aa3f66e17"}, {0xdd, 0x99, "73d36eaff949c3acbdefcc8080217a5c7bb5c920d94b512ffc96ebc199d8749f08ca68e137ea36267e668e1d9714cb8dcb7a62835309cfb026ef06fad2a64bc9ad09e58c0edc723ae87deaa4f604d4ee3d7c373e2778e050d98693cbeaff84103ff0ffbd11a1ea33c9c2375652945f73436681d84d849c64fece9fde2cfc54aec0a1b883c77a2e19f6430c33cd7b59989499fe0343ed5c0701"}, {0xdd, 0x3f, "51e1359863f4f47d2b04f50f168ea87f3e1d9da8835c579be3b2fb4b4d00754e94c9d7696b76896528ab71a72b6bcedd28b3e814b7802d4a08af17e4c2ae2d"}]}}, @NL80211_ATTR_FRAME={0x197, 0x33, @mgmt_frame=@assoc_req={@with_ht={{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x3}, @device_a, @broadcast, @initial, {0xe, 0xf39}}, @ver_80211n={0x0, 0x1, 0x1, 0x2, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1}}, 0x68b4, 0x401, {0x0, 0x18, @random="7d0de67e929fb167919b77952ed4d9f089c7a627f650c02a"}, @void, @val={0x2d, 0x1a, {0x2000, 0x3, 0x0, 0x0, {0x6, 0x7, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1}, 0x300, 0xc4, 0x3}}, [{0xdd, 0xb3, "ebd037c69fa0b6745c3afe118af9ff309f476cc7c7df6292fd4edce0441e793f951da117f5009fce32885b437d89ff786cadfb3172e651b539f4a109698d82300c0a3dbe826e27ddf7d76727b201cb38147d117f821323bf8785235a2a4c753d4e7884fbb1c56befb4053e8385107a4237ecff72ccb213843ec46805023aefd1ae5a19a4daec7e2bcf6b20613ad7cd2d4ede5b8292c7323969385b43abe3b313005ef184a0dd1d9c16a3476512c7d32c415b53"}, {0xdd, 0x86, "baa46d5f1f32890cf8f24af8f4b23bdaf7a3bee1115902e437c83df2d2c88a6386fa53ffeabd86e30e39ed82a8b0ce82d0f896651158c0ce9dc97be833c1210d4d68ee93116cbb7f52df65a60be8d163c92193de5478b62f3002baeb8e48678ad38037939150a6ea6d4396211fb94b644461619c2d08dd99cd39e14ea06891241a95113fbc28"}]}}]}, 0x510}, 0x1, 0x0, 0x0, 0x40}, 0x8041)
keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r1)
fchown(0xffffffffffffffff, 0xee00, r1)
r3 = creat(&(0x7f0000000300)='./file0\x00', 0x59)
write(r3, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2cb002, 0x0)
fcntl$setstatus(r3, 0x4, 0x44000)
sendfile(r3, r4, 0x0, 0xfdef)
lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x0)

18:16:03 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 48)

[ 1059.767812] loop0: detected capacity change from 0 to 5
[ 1059.778717] FAULT_INJECTION: forcing a failure.
[ 1059.778717] name failslab, interval 1, probability 0, space 0, times 0
[ 1059.780854] CPU: 0 UID: 0 PID: 17696 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1059.780887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1059.780901] Call Trace:
[ 1059.780909]  <TASK>
[ 1059.780918]  dump_stack_lvl+0xfa/0x120
[ 1059.780961]  should_fail_ex+0x4d7/0x5e0
[ 1059.780998]  ? __es_insert_extent+0xed2/0x1370
[ 1059.781032]  should_failslab+0xc2/0x120
[ 1059.781058]  kmem_cache_alloc_noprof+0x80/0x760
[ 1059.781101]  ? __es_insert_extent+0xed2/0x1370
[ 1059.781133]  __es_insert_extent+0xed2/0x1370
[ 1059.781169]  ? __pfx_do_raw_write_lock+0x10/0x10
[ 1059.781209]  ? __es_tree_search.isra.0+0x1af/0x220
[ 1059.781246]  ext4_es_cache_extent+0x387/0x6f0
[ 1059.781294]  ? kasan_save_track+0x14/0x30
[ 1059.781321]  ? __pfx_ext4_es_cache_extent+0x10/0x10
[ 1059.781357]  ? lock_acquire+0x15e/0x2d0
[ 1059.781384]  ? ext4_es_find_extent_range+0x1b3/0x4b0
[ 1059.781420]  ? find_held_lock+0x2b/0x80
[ 1059.781455]  ? ext4_es_find_extent_range+0x1cf/0x4b0
[ 1059.781491]  ? lock_release+0xc8/0x270
[ 1059.781520]  ? do_raw_read_unlock+0x44/0xe0
[ 1059.781561]  ext4_ext_map_blocks+0x1714/0x6050
[ 1059.781617]  ? bdev_getblk+0xd6/0x660
[ 1059.781650]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1059.781684]  ? crc32c+0x1ae/0x350
[ 1059.781714]  ? look_up_lock_class+0x56/0x130
[ 1059.781747]  ? register_lock_class+0x3f/0x790
[ 1059.781796]  ? lock_acquire+0x15e/0x2d0
[ 1059.781822]  ? ext4_map_blocks+0x4a8/0x1470
[ 1059.781864]  ext4_map_query_blocks+0x110/0x900
[ 1059.781900]  ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 1059.781932]  ? do_raw_read_unlock+0x44/0xe0
[ 1059.781964]  ? __pfx_down_read+0x10/0x10
[ 1059.781998]  ? ext4_es_lookup_extent+0xcd/0xb50
[ 1059.782043]  ext4_map_blocks+0x4bc/0x1470
[ 1059.782088]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1059.782133]  ? __ext4_new_inode+0x417b/0x4cd0
[ 1059.782161]  ? __brelse+0x86/0xa0
[ 1059.782196]  ? __ext4_new_inode+0x116/0x4cd0
[ 1059.782226]  ext4_append+0x1af/0x530
[ 1059.782254]  ? __pfx_ext4_append+0x10/0x10
[ 1059.782282]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1059.782317]  ext4_init_new_dir+0x13c/0x240
[ 1059.782347]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1059.782389]  ext4_mkdir+0x3c5/0xb30
[ 1059.782426]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1059.782456]  ? security_inode_permission+0x72/0xe0
[ 1059.782501]  vfs_mkdir+0x6d8/0xc00
[ 1059.782540]  do_mkdirat+0x11a/0x470
[ 1059.782567]  ? __pfx_do_mkdirat+0x10/0x10
[ 1059.782591]  ? strncpy_from_user+0x21b/0x2f0
[ 1059.782628]  __x64_sys_mkdir+0xf3/0x140
[ 1059.782654]  do_syscall_64+0xbf/0x420
[ 1059.782691]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1059.782716] RIP: 0033:0x7fc7cf789c27
[ 1059.782735] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1059.782759] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1059.782783] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1059.782798] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1059.782812] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1059.782826] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1059.782841] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1059.782874]  </TASK>
[ 1059.800482] FAULT_INJECTION: forcing a failure.
[ 1059.800482] name failslab, interval 1, probability 0, space 0, times 0
[ 1059.818573] CPU: 1 UID: 0 PID: 17737 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1059.818590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1059.818597] Call Trace:
[ 1059.818602]  <TASK>
[ 1059.818610]  dump_stack_lvl+0xfa/0x120
[ 1059.818632]  should_fail_ex+0x4d7/0x5e0
[ 1059.818652]  should_failslab+0xc2/0x120
[ 1059.818665]  __kmalloc_noprof+0xd6/0x880
[ 1059.818681]  ? down_write_nested+0x11d/0x1f0
[ 1059.818699]  ? security_sb_alloc+0xe3/0x140
[ 1059.818715]  ? __pfx_down_write_nested+0x10/0x10
[ 1059.818734]  ? security_sb_alloc+0xe3/0x140
[ 1059.818749]  security_sb_alloc+0xe3/0x140
[ 1059.818765]  alloc_super+0x1c8/0xba0
[ 1059.818784]  ? lock_release+0xc8/0x270
[ 1059.818801]  sget_fc+0xfe/0xb80
[ 1059.818819]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1059.818837]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1059.818855]  get_tree_nodev+0x28/0x190
[ 1059.818874]  mqueue_get_tree+0xf6/0x140
[ 1059.818892]  vfs_get_tree+0x93/0x340
[ 1059.818908]  fc_mount_longterm+0x1a/0x280
[ 1059.818926]  mq_init_ns+0x3a5/0x720
[ 1059.818940]  copy_ipcs+0x347/0x680
[ 1059.818954]  create_new_namespaces+0x210/0xc00
[ 1059.818974]  ? security_capable+0x2f/0x90
[ 1059.818992]  copy_namespaces+0x45c/0x580
[ 1059.819012]  copy_process+0x2536/0x7120
[ 1059.819035]  ? __pfx_copy_process+0x10/0x10
[ 1059.819048]  ? __might_fault+0xe0/0x190
[ 1059.819071]  ? _copy_from_user+0x5b/0xd0
[ 1059.819092]  kernel_clone+0xea/0x7c0
[ 1059.819104]  ? get_pid_task+0xfd/0x250
[ 1059.819118]  ? __pfx_kernel_clone+0x10/0x10
[ 1059.819136]  ? find_held_lock+0x2b/0x80
[ 1059.819153]  ? ksys_write+0x121/0x240
[ 1059.819173]  ? lock_is_held_type+0x9e/0x120
[ 1059.819190]  __do_sys_clone3+0x1f5/0x280
[ 1059.819204]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1059.819226]  ? __fget_files+0x20d/0x3b0
[ 1059.819241]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1059.819259]  ? ksys_write+0x1a3/0x240
[ 1059.819277]  ? __pfx_ksys_write+0x10/0x10
[ 1059.819294]  ? irqentry_exit+0xee/0x650
[ 1059.819309]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1059.819323]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1059.819342]  do_syscall_64+0xbf/0x420
[ 1059.819360]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1059.819373] RIP: 0033:0x7f93b3762b19
[ 1059.819383] 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
[ 1059.819395] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1059.819407] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1059.819415] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1059.819422] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1059.819430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1059.819437] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1059.819453]  </TASK>
[ 1059.844363] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:03 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x800, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1, 0xa060}], 0x1, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r2=>r0, {0xb8a2}}, './file0\x00'})
read(r2, &(0x7f00000000c0)=""/123, 0x7b)

18:16:03 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 52)

18:16:03 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:03 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 65)

18:16:03 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 49)

[ 1060.050715] loop0: detected capacity change from 0 to 5
[ 1060.059658] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:03 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={<r2=>0x0})
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={r2, 0x3, r4, 0x0, 0x80000})
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)

[ 1060.083938] FAULT_INJECTION: forcing a failure.
[ 1060.083938] name failslab, interval 1, probability 0, space 0, times 0
[ 1060.085948] CPU: 0 UID: 0 PID: 17941 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1060.085984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1060.085999] Call Trace:
[ 1060.086008]  <TASK>
[ 1060.086017]  dump_stack_lvl+0xfa/0x120
[ 1060.086061]  should_fail_ex+0x4d7/0x5e0
[ 1060.086102]  should_failslab+0xc2/0x120
[ 1060.086129]  __kmalloc_noprof+0xd6/0x880
[ 1060.086163]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1060.086201]  ? __list_lru_init+0xeb/0x4a0
[ 1060.086231]  ? __list_lru_init+0xeb/0x4a0
[ 1060.086253]  __list_lru_init+0xeb/0x4a0
[ 1060.086281]  alloc_super+0x8c5/0xba0
[ 1060.086326]  sget_fc+0xfe/0xb80
[ 1060.086363]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1060.086401]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1060.086441]  get_tree_nodev+0x28/0x190
[ 1060.086481]  mqueue_get_tree+0xf6/0x140
[ 1060.086520]  vfs_get_tree+0x93/0x340
[ 1060.086554]  fc_mount_longterm+0x1a/0x280
[ 1060.086592]  mq_init_ns+0x3a5/0x720
[ 1060.086628]  copy_ipcs+0x347/0x680
[ 1060.086659]  create_new_namespaces+0x210/0xc00
[ 1060.086700]  ? security_capable+0x2f/0x90
[ 1060.086738]  copy_namespaces+0x45c/0x580
[ 1060.086779]  copy_process+0x2536/0x7120
[ 1060.086826]  ? __pfx_copy_process+0x10/0x10
[ 1060.086855]  ? __might_fault+0xe0/0x190
[ 1060.086901]  ? _copy_from_user+0x5b/0xd0
[ 1060.086942]  kernel_clone+0xea/0x7c0
[ 1060.086969]  ? get_pid_task+0xfd/0x250
[ 1060.086996]  ? __pfx_kernel_clone+0x10/0x10
[ 1060.087033]  ? find_held_lock+0x2b/0x80
[ 1060.087072]  ? ksys_write+0x121/0x240
[ 1060.087111]  ? lock_is_held_type+0x9e/0x120
[ 1060.087149]  __do_sys_clone3+0x1f5/0x280
[ 1060.087178]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1060.087229]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1060.087266]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1060.087302]  ? __pfx_ksys_write+0x10/0x10
[ 1060.087340]  ? irqentry_exit+0xee/0x650
[ 1060.087372]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1060.087403]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1060.087442]  do_syscall_64+0xbf/0x420
[ 1060.087481]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1060.087508] RIP: 0033:0x7fa789fd4b19
[ 1060.087528] 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
[ 1060.087553] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1060.087579] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1060.087596] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1060.087611] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1060.087627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1060.087642] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1060.087676]  </TASK>
18:16:03 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 66)

[ 1060.175538] loop0: detected capacity change from 0 to 5
18:16:03 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 47)

[ 1060.208166] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:14 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 53)

18:16:14 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x48)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000040)='[.$\x00', 0x0, r1)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42000, 0xa)
fcntl$setstatus(r0, 0x4, 0x44000)
fcntl$setstatus(r0, 0x4, 0x400)
sendfile(r0, r2, 0x0, 0xfdef)

18:16:14 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 48)

18:16:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 67)

18:16:14 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
ioctl$TIOCGPTPEER(r1, 0x5441, 0x2)
ioctl$TIOCNOTTY(r1, 0x5422)

18:16:14 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 50)

18:16:14 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:14 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x840880, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000340)={0x1, 0x0, 0x1000, 0xf0, &(0x7f00000000c0)="a6ad3cea92889a65d21e00232da7be2ae21ff91666425b48588c64aba20607063322b8346e7f19c32af818b12030fd2bd67730b1211f60a2665cabb50ebff2936795f405688408971b79f70853be72623f9740b260a884aefe3385bd94ba5a9a8d94cf20812f0a0d2a8d1c6ea0f0b9c45fa7c6e378f39716af7cc5c7897ff5f5a117630663159f824f656000de2e5025a210bee78577a0a3dc368c9c1179c5325ad5da345db519efa5669ea4e12e8b15e6a519bc2acdae4bc8f72e066bfad1abcf55281ee638f3c8acd1a1f7ae397da6c390dc7535ff05130563d07778ebdd70aa9149a0bde86c1bd1dde5ad6a4ec977", 0xbf, 0x0, &(0x7f00000001c0)="82037f7b86472726dbe0add016561832188d6f329ebe7859bd65fd7011b635477b7cfd3dbe781fa59e8e3977f8fdad6b2478d903d417b62c43f26c1b22978818d72e33bfe32d1080a240a6c927fec6ae3547665d279318ae38921d66b5553faaf0dc05c73c5b7aee14a3d2197c0b486be19fbe56a183cb024056d3d0ca3de3314406243c3f71ee87ed351b22bfe53d6b0b11926bc91e7e08a985b6e23df01f68300a87d106333aeaabaa97b1b518a930e613512654b8869c3b1f50973a778b"})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
socket$inet_icmp(0x2, 0x2, 0x1)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r3, 0x5423, &(0x7f0000000000)={0x2, 0x0, 0x5c, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r3, 0x0, 0x40004)
fcntl$setstatus(r3, 0x4, 0x20000)
read(r2, 0x0, 0x40004)
sendfile(r0, r2, 0x0, 0xfdef)

[ 1070.848414] loop0: detected capacity change from 0 to 5
[ 1070.854941] serio: Serial port ptm1
[ 1070.856876] serio: Serial port ptm2
[ 1070.860883] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1070.878818] serio: Serial port ptm4
18:16:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 68)

[ 1070.891041] FAULT_INJECTION: forcing a failure.
[ 1070.891041] name failslab, interval 1, probability 0, space 0, times 0
[ 1070.892782] CPU: 0 UID: 0 PID: 18085 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1070.892815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1070.892829] Call Trace:
[ 1070.892837]  <TASK>
[ 1070.892846]  dump_stack_lvl+0xfa/0x120
[ 1070.892888]  should_fail_ex+0x4d7/0x5e0
[ 1070.892925]  ? shrinker_alloc+0xad/0xad0
[ 1070.892959]  should_failslab+0xc2/0x120
[ 1070.892984]  __kmalloc_cache_noprof+0x80/0x780
[ 1070.893026]  ? shrinker_alloc+0xad/0xad0
[ 1070.893058]  shrinker_alloc+0xad/0xad0
[ 1070.893091]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1070.893119]  ? pcpu_memcg_post_alloc_hook+0x1e/0x690
[ 1070.893147]  ? __create_object+0x59/0x80
[ 1070.893175]  ? __percpu_init_rwsem+0x2d/0x160
[ 1070.893210]  ? pcpu_alloc_noprof+0x12d/0x1160
[ 1070.893239]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1070.893275]  ? lockdep_init_map_type+0x4b/0x220
[ 1070.893305]  ? __raw_spin_lock_init+0x3a/0x110
[ 1070.893344]  alloc_super+0x7ce/0xba0
[ 1070.893399]  sget_fc+0xfe/0xb80
[ 1070.893433]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1070.893468]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1070.893505]  get_tree_nodev+0x28/0x190
[ 1070.893541]  mqueue_get_tree+0xf6/0x140
[ 1070.893578]  vfs_get_tree+0x93/0x340
[ 1070.893615]  fc_mount_longterm+0x1a/0x280
[ 1070.893650]  mq_init_ns+0x3a5/0x720
[ 1070.893678]  copy_ipcs+0x347/0x680
[ 1070.893706]  create_new_namespaces+0x210/0xc00
[ 1070.893746]  ? security_capable+0x2f/0x90
[ 1070.893781]  copy_namespaces+0x45c/0x580
[ 1070.893820]  copy_process+0x2536/0x7120
[ 1070.893864]  ? __pfx_copy_process+0x10/0x10
[ 1070.893891]  ? __might_fault+0xe0/0x190
[ 1070.893934]  ? _copy_from_user+0x5b/0xd0
[ 1070.893973]  kernel_clone+0xea/0x7c0
[ 1070.893998]  ? get_pid_task+0xfd/0x250
[ 1070.894023]  ? __pfx_kernel_clone+0x10/0x10
[ 1070.894058]  ? find_held_lock+0x2b/0x80
[ 1070.894093]  ? ksys_write+0x121/0x240
[ 1070.894129]  ? lock_is_held_type+0x9e/0x120
[ 1070.894165]  __do_sys_clone3+0x1f5/0x280
[ 1070.894191]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1070.894235]  ? __fget_files+0x20d/0x3b0
[ 1070.894264]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1070.894297]  ? ksys_write+0x1a3/0x240
[ 1070.894332]  ? __pfx_ksys_write+0x10/0x10
[ 1070.894367]  ? irqentry_exit+0xee/0x650
[ 1070.894396]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1070.894424]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1070.894460]  do_syscall_64+0xbf/0x420
[ 1070.894497]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1070.894522] RIP: 0033:0x7f93b3762b19
[ 1070.894541] 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
[ 1070.894565] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1070.894589] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1070.894604] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1070.894618] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1070.894633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1070.894647] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1070.894679]  </TASK>
[ 1070.922273] loop0: detected capacity change from 0 to 5
[ 1070.978947] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:14 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 51)

18:16:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 69)

18:16:14 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1071.065763] loop0: detected capacity change from 0 to 5
[ 1071.073669] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:14 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 49)

18:16:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 70)

[ 1071.189192] loop0: detected capacity change from 0 to 5
[ 1071.197156] FAULT_INJECTION: forcing a failure.
[ 1071.197156] name failslab, interval 1, probability 0, space 0, times 0
[ 1071.198456] CPU: 1 UID: 0 PID: 18402 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1071.198474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1071.198482] Call Trace:
[ 1071.198487]  <TASK>
[ 1071.198492]  dump_stack_lvl+0xfa/0x120
[ 1071.198520]  should_fail_ex+0x4d7/0x5e0
[ 1071.198543]  ? ext4_mb_new_blocks+0x64e/0x44b0
[ 1071.198557]  should_failslab+0xc2/0x120
[ 1071.198572]  kmem_cache_alloc_noprof+0x80/0x760
[ 1071.198597]  ? ext4_mb_new_blocks+0x64e/0x44b0
[ 1071.198612]  ext4_mb_new_blocks+0x64e/0x44b0
[ 1071.198630]  ? __kasan_kmalloc+0x7f/0x90
[ 1071.198647]  ? __kmalloc_noprof+0x4b0/0x880
[ 1071.198663]  ? mark_held_locks+0x49/0x80
[ 1071.198680]  ? ext4_find_extent+0x7f5/0xa00
[ 1071.198698]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1071.198712]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1071.198727]  ? ext4_inode_to_goal_block+0x323/0x430
[ 1071.198754]  ext4_ext_map_blocks+0x1bd2/0x6050
[ 1071.198783]  ? bdev_getblk+0xd6/0x660
[ 1071.198799]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1071.198816]  ? __lock_acquire+0x451/0x2250
[ 1071.198834]  ? crc32c+0x1ae/0x350
[ 1071.198851]  ? lock_acquire+0x15e/0x2d0
[ 1071.198866]  ? ext4_map_blocks+0x564/0x1470
[ 1071.198894]  ? __pfx_down_write+0x10/0x10
[ 1071.198919]  ext4_map_blocks+0x62d/0x1470
[ 1071.198942]  ? __up_read+0x26f/0x710
[ 1071.198960]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1071.198980]  ? __pfx___up_read+0x10/0x10
[ 1071.198997]  ? lock_release+0xc8/0x270
[ 1071.199016]  ? ext4_map_blocks+0x1e9/0x1470
[ 1071.199040]  ext4_getblk+0x67d/0x8e0
[ 1071.199061]  ? __pfx_ext4_getblk+0x10/0x10
[ 1071.199080]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1071.199100]  ? crc32c+0x1ae/0x350
[ 1071.199118]  ext4_bread+0x2e/0x1a0
[ 1071.199138]  ext4_append+0x21d/0x530
[ 1071.199154]  ? __pfx_ext4_append+0x10/0x10
[ 1071.199169]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1071.199188]  ext4_init_new_dir+0x13c/0x240
[ 1071.199205]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1071.199228]  ext4_mkdir+0x3c5/0xb30
[ 1071.199247]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1071.199263]  ? security_inode_permission+0x72/0xe0
[ 1071.199287]  vfs_mkdir+0x6d8/0xc00
[ 1071.199309]  do_mkdirat+0x11a/0x470
[ 1071.199324]  ? __pfx_do_mkdirat+0x10/0x10
[ 1071.199337]  ? strncpy_from_user+0x21b/0x2f0
[ 1071.199357]  __x64_sys_mkdir+0xf3/0x140
[ 1071.199372]  do_syscall_64+0xbf/0x420
[ 1071.199394]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1071.199408] RIP: 0033:0x7fc7cf789c27
[ 1071.199419] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1071.199433] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1071.199446] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1071.199455] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1071.199463] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1071.199472] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1071.199480] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1071.199497]  </TASK>
18:16:15 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = dup2(r2, r3)
ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0xffffffff, 0x400})
fcntl$setstatus(r0, 0x4, 0x44000)
r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x101401, 0x0)
setns(r5, 0x0)
ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f0000000240)=<r6=>0x0)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000480)=ANY=[@ANYBLOB="009a43768e3e3176b78b2c00e707e565", @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=<r7=>0xee01, @ANYBLOB='./fi\x00\x00\x00\x00'])
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@multicast1}}}, &(0x7f00000002c0)=0xe8)
r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r9, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r9, 0x0, 0x40004)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r5, 0xc0189372, &(0x7f0000000280)=ANY=[@ANYBLOB="016a16b047f63625548a4c41cc00ebe8ca008001000c73c5cc0000", @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00'])
statx(r4, &(0x7f0000001d40)='./file0\x00', 0x100, 0x40, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r5, &(0x7f0000001f00)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="1087fa25e98eb5f949fb91abba499b696b4df820ddab2cc6592d809d79691fdef10e1f6b42672a1f8287b7934f6e36d37f345fa6011bb6cd3da1aaed8db3fa6ea7ce0753cafe2c485609589f730adfd58c410fdbd3ac101553c7d9e250e91d8b90cf3365402ea1af717365de0c36fdcb4cc341530cc9aadf7575537deb7b2dd6b7ead0250893900fba8eab23df9195ce03bc5d8c5ca381f69126a3f57de1fdf665bec33ad25f667c85e6cffba3b78468369cfa733e981005301d6b1553ae5012c3761d22", 0xc4}], 0x1, &(0x7f0000001e80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r7}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r8, r10}}}], 0x60, 0x24000000}, 0x44805)
sendfile(r0, r1, 0x0, 0xfdef)

18:16:15 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 54)

[ 1071.281354] serio: Serial port ptm0
[ 1071.336943] FAULT_INJECTION: forcing a failure.
[ 1071.336943] name failslab, interval 1, probability 0, space 0, times 0
[ 1071.338899] CPU: 0 UID: 0 PID: 18409 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1071.338935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1071.338950] Call Trace:
[ 1071.338958]  <TASK>
[ 1071.338968]  dump_stack_lvl+0xfa/0x120
[ 1071.339012]  should_fail_ex+0x4d7/0x5e0
[ 1071.339053]  should_failslab+0xc2/0x120
[ 1071.339080]  __kmalloc_noprof+0xd6/0x880
[ 1071.339111]  ? lockdep_init_map_type+0x4b/0x220
[ 1071.339145]  ? __list_lru_init+0xeb/0x4a0
[ 1071.339168]  ? lockdep_init_map_type+0x4b/0x220
[ 1071.339205]  ? __list_lru_init+0xeb/0x4a0
[ 1071.339227]  __list_lru_init+0xeb/0x4a0
[ 1071.339255]  alloc_super+0x90e/0xba0
[ 1071.339300]  sget_fc+0xfe/0xb80
[ 1071.339337]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1071.339375]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1071.339420]  get_tree_nodev+0x28/0x190
[ 1071.339460]  mqueue_get_tree+0xf6/0x140
[ 1071.339500]  vfs_get_tree+0x93/0x340
[ 1071.339533]  fc_mount_longterm+0x1a/0x280
[ 1071.339570]  mq_init_ns+0x3a5/0x720
[ 1071.339600]  copy_ipcs+0x347/0x680
[ 1071.339636]  create_new_namespaces+0x210/0xc00
[ 1071.339677]  ? security_capable+0x2f/0x90
[ 1071.339715]  copy_namespaces+0x45c/0x580
[ 1071.339757]  copy_process+0x2536/0x7120
[ 1071.339787]  ? tracing_gen_ctx_irq_test+0x167/0x1f0
[ 1071.339835]  ? __pfx_copy_process+0x10/0x10
[ 1071.339865]  ? __might_fault+0xe0/0x190
[ 1071.339911]  ? _copy_from_user+0x5b/0xd0
[ 1071.339952]  kernel_clone+0xea/0x7c0
[ 1071.339981]  ? perf_trace_run_bpf_submit+0xef/0x180
[ 1071.340024]  ? __pfx_kernel_clone+0x10/0x10
[ 1071.340051]  ? perf_trace_run_bpf_submit+0xef/0x180
[ 1071.340104]  ? lockdep_hardirqs_on_prepare+0xa8/0x190
[ 1071.340136]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1071.340174]  __do_sys_clone3+0x1f5/0x280
[ 1071.340203]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1071.340254]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1071.340287]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1071.340321]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1071.340370]  do_syscall_64+0xbf/0x420
[ 1071.340410]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1071.340436] RIP: 0033:0x7fa789fd4b19
[ 1071.340457] 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
[ 1071.340483] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1071.340508] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1071.340525] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1071.340540] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1071.340557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1071.340573] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1071.340607]  </TASK>
18:16:26 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:16:26 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:26 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 71)

18:16:26 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 52)

18:16:26 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 50)

18:16:26 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 55)

18:16:26 executing program 5:
r0 = creat(&(0x7f0000000040)='./file1\x00', 0x40)
write(r0, &(0x7f0000000900)="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", 0x200)
openat(r0, &(0x7f0000000080)='./file2\x00', 0x4000, 0x20)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
openat$cgroup_int(r0, &(0x7f00000000c0)='blkio.reset_stats\x00', 0x2, 0x0)
sendfile(r0, r0, 0x0, 0xfdef)

18:16:26 executing program 6:
rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x100, 0x383a40000000000, 0x3fe}, 0x2}, 0x20, 0x1, 0x0)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x8001, 0x10000, 0x101}, 0x4}, 0x20, 0x1, 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x5})
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
sendfile(r0, r1, 0x0, 0xa00000000)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x3, 0xfffffffffffffff7, 0x6})

[ 1082.279227] FAULT_INJECTION: forcing a failure.
[ 1082.279227] name failslab, interval 1, probability 0, space 0, times 0
[ 1082.281553] CPU: 0 UID: 0 PID: 18526 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1082.281591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1082.281614] Call Trace:
[ 1082.281622]  <TASK>
[ 1082.281632]  dump_stack_lvl+0xfa/0x120
[ 1082.281679]  should_fail_ex+0x4d7/0x5e0
[ 1082.281722]  should_failslab+0xc2/0x120
[ 1082.281750]  __kmalloc_noprof+0xd6/0x880
[ 1082.281785]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1082.281825]  ? __list_lru_init+0xeb/0x4a0
[ 1082.281857]  ? __list_lru_init+0xeb/0x4a0
[ 1082.281880]  __list_lru_init+0xeb/0x4a0
[ 1082.281909]  alloc_super+0x8c5/0xba0
[ 1082.281957]  sget_fc+0xfe/0xb80
[ 1082.281996]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1082.282036]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1082.282078]  get_tree_nodev+0x28/0x190
[ 1082.282120]  mqueue_get_tree+0xf6/0x140
[ 1082.282162]  vfs_get_tree+0x93/0x340
[ 1082.282198]  fc_mount_longterm+0x1a/0x280
[ 1082.282237]  mq_init_ns+0x3a5/0x720
[ 1082.282268]  copy_ipcs+0x347/0x680
[ 1082.282300]  create_new_namespaces+0x210/0xc00
[ 1082.282343]  ? security_capable+0x2f/0x90
[ 1082.282384]  copy_namespaces+0x45c/0x580
[ 1082.282428]  copy_process+0x2536/0x7120
[ 1082.282478]  ? __pfx_copy_process+0x10/0x10
[ 1082.282509]  ? __might_fault+0xe0/0x190
[ 1082.282558]  ? _copy_from_user+0x5b/0xd0
[ 1082.282602]  kernel_clone+0xea/0x7c0
[ 1082.282630]  ? get_pid_task+0xfd/0x250
[ 1082.282659]  ? __pfx_kernel_clone+0x10/0x10
[ 1082.282698]  ? find_held_lock+0x2b/0x80
[ 1082.282739]  ? ksys_write+0x121/0x240
[ 1082.282781]  ? lock_is_held_type+0x9e/0x120
[ 1082.282822]  __do_sys_clone3+0x1f5/0x280
[ 1082.282858]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1082.282907]  ? __fget_files+0x20d/0x3b0
[ 1082.282940]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1082.282977]  ? ksys_write+0x1a3/0x240
[ 1082.283018]  ? __pfx_ksys_write+0x10/0x10
[ 1082.283058]  ? irqentry_exit+0xee/0x650
[ 1082.283091]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1082.283123]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1082.283164]  do_syscall_64+0xbf/0x420
[ 1082.283205]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1082.283233] RIP: 0033:0x7f93b3762b19
[ 1082.283255] 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
[ 1082.283281] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1082.283307] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1082.283325] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1082.283341] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1082.283357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1082.283373] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1082.283409]  </TASK>
[ 1082.328059] loop0: detected capacity change from 0 to 5
[ 1082.330378] FAULT_INJECTION: forcing a failure.
[ 1082.330378] name failslab, interval 1, probability 0, space 0, times 0
[ 1082.332255] CPU: 0 UID: 0 PID: 18608 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1082.332288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1082.332302] Call Trace:
[ 1082.332310]  <TASK>
[ 1082.332319]  dump_stack_lvl+0xfa/0x120
[ 1082.332358]  should_fail_ex+0x4d7/0x5e0
[ 1082.332394]  ? shrinker_alloc+0xad/0xad0
[ 1082.332428]  should_failslab+0xc2/0x120
[ 1082.332453]  __kmalloc_cache_noprof+0x80/0x780
[ 1082.332495]  ? shrinker_alloc+0xad/0xad0
[ 1082.332528]  shrinker_alloc+0xad/0xad0
[ 1082.332562]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1082.332591]  ? pcpu_memcg_post_alloc_hook+0x1e/0x690
[ 1082.332626]  ? __create_object+0x59/0x80
[ 1082.332655]  ? __percpu_init_rwsem+0x2d/0x160
[ 1082.332691]  ? pcpu_alloc_noprof+0x12d/0x1160
[ 1082.332721]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1082.332757]  ? lockdep_init_map_type+0x4b/0x220
[ 1082.332788]  ? __raw_spin_lock_init+0x3a/0x110
[ 1082.332828]  alloc_super+0x7ce/0xba0
[ 1082.332870]  sget_fc+0xfe/0xb80
[ 1082.332905]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1082.332940]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1082.332977]  get_tree_nodev+0x28/0x190
[ 1082.333015]  mqueue_get_tree+0xf6/0x140
[ 1082.333052]  vfs_get_tree+0x93/0x340
[ 1082.333084]  fc_mount_longterm+0x1a/0x280
[ 1082.333119]  mq_init_ns+0x3a5/0x720
[ 1082.333151]  copy_ipcs+0x347/0x680
[ 1082.333180]  create_new_namespaces+0x210/0xc00
[ 1082.333218]  ? security_capable+0x2f/0x90
[ 1082.333254]  copy_namespaces+0x45c/0x580
[ 1082.333294]  copy_process+0x2536/0x7120
[ 1082.333338]  ? __pfx_copy_process+0x10/0x10
[ 1082.333365]  ? __might_fault+0xe0/0x190
[ 1082.333409]  ? _copy_from_user+0x5b/0xd0
[ 1082.333447]  kernel_clone+0xea/0x7c0
[ 1082.333472]  ? get_pid_task+0xfd/0x250
[ 1082.333498]  ? __pfx_kernel_clone+0x10/0x10
[ 1082.333549]  ? find_held_lock+0x2b/0x80
[ 1082.333584]  ? ksys_write+0x121/0x240
[ 1082.333621]  ? lock_is_held_type+0x9e/0x120
[ 1082.333657]  __do_sys_clone3+0x1f5/0x280
[ 1082.333684]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1082.333729]  ? __fget_files+0x20d/0x3b0
[ 1082.333758]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1082.333790]  ? ksys_write+0x1a3/0x240
[ 1082.333826]  ? __pfx_ksys_write+0x10/0x10
[ 1082.333862]  ? irqentry_exit+0xee/0x650
[ 1082.333892]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1082.333920]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1082.333956]  do_syscall_64+0xbf/0x420
[ 1082.333993]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1082.334018] RIP: 0033:0x7f71b2d49b19
[ 1082.334036] 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
[ 1082.334059] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1082.334082] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1082.334098] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
18:16:26 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xe5, 0xc0, 0x8, 0x8f, 0x1f, 0x2, 0xa, 0x8, 0x322, 0x40, 0x121, 0x5, 0x8, 0x38, 0x1, 0x3, 0x5, 0x3}, [{0x70000000, 0x6, 0xfffffffffffffff8, 0x9a, 0x40, 0x0, 0x6, 0x9}], "7ebfe6d8c68d00447bc504d8e19e96f6fd6f054819a55ef51a0039629f06c19467c659485208838eeefc7348d1abe673d70686e303215b67f2386fc8dd036f58182f2d874c1a05f0d612a4a7997db8d9c5ec37f8db25b4ef7dbaeae86bc2592731305423c6ea0b7098dbfeae30118f184b4052d7900bd9b14cb3a5be352f0af08d2d37c1f0f16416c6cc00999684d83de7ee486ee5bf"}, 0x10e)

[ 1082.334113] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1082.334127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1082.334141] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1082.334173]  </TASK>
[ 1082.396115] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:26 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 56)

[ 1082.465242] serio: Serial port ptm1
[ 1082.485959] FAULT_INJECTION: forcing a failure.
[ 1082.485959] name failslab, interval 1, probability 0, space 0, times 0
[ 1082.487080] CPU: 1 UID: 0 PID: 18740 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1082.487098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1082.487108] Call Trace:
[ 1082.487112]  <TASK>
[ 1082.487117]  dump_stack_lvl+0xfa/0x120
[ 1082.487145]  should_fail_ex+0x4d7/0x5e0
[ 1082.487167]  ? mqueue_alloc_inode+0x27/0x50
[ 1082.487189]  should_failslab+0xc2/0x120
[ 1082.487204]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1082.487225]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1082.487248]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1082.487268]  ? mqueue_alloc_inode+0x27/0x50
[ 1082.487287]  ? lockdep_init_map_type+0x4b/0x220
[ 1082.487304]  mqueue_alloc_inode+0x27/0x50
[ 1082.487323]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1082.487342]  alloc_inode+0x67/0x250
[ 1082.487361]  new_inode+0x1e/0x160
[ 1082.487377]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1082.487397]  mqueue_get_inode+0x2e/0xdf0
[ 1082.487416]  ? sget_fc+0x766/0xb80
[ 1082.487436]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1082.487456]  mqueue_fill_super+0x14e/0x260
[ 1082.487476]  get_tree_nodev+0xdc/0x190
[ 1082.487496]  mqueue_get_tree+0xf6/0x140
[ 1082.487516]  vfs_get_tree+0x93/0x340
[ 1082.487534]  fc_mount_longterm+0x1a/0x280
[ 1082.487553]  mq_init_ns+0x3a5/0x720
[ 1082.487568]  copy_ipcs+0x347/0x680
[ 1082.487583]  create_new_namespaces+0x210/0xc00
[ 1082.487609]  ? security_capable+0x2f/0x90
[ 1082.487629]  copy_namespaces+0x45c/0x580
[ 1082.487650]  copy_process+0x2536/0x7120
[ 1082.487675]  ? __pfx_copy_process+0x10/0x10
[ 1082.487689]  ? __might_fault+0xe0/0x190
[ 1082.487714]  ? _copy_from_user+0x5b/0xd0
[ 1082.487736]  kernel_clone+0xea/0x7c0
[ 1082.487750]  ? get_pid_task+0xfd/0x250
[ 1082.487764]  ? __pfx_kernel_clone+0x10/0x10
[ 1082.487783]  ? find_held_lock+0x2b/0x80
[ 1082.487803]  ? ksys_write+0x121/0x240
[ 1082.487824]  ? lock_is_held_type+0x9e/0x120
[ 1082.487844]  __do_sys_clone3+0x1f5/0x280
[ 1082.487859]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1082.487884]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1082.487904]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1082.487923]  ? __pfx_ksys_write+0x10/0x10
[ 1082.487942]  ? irqentry_exit+0xee/0x650
[ 1082.487958]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1082.487973]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1082.487993]  do_syscall_64+0xbf/0x420
[ 1082.488014]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1082.488029] RIP: 0033:0x7fa789fd4b19
[ 1082.488039] 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
[ 1082.488053] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1082.488066] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1082.488075] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1082.488083] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1082.488092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1082.488100] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1082.488117]  </TASK>
18:16:36 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
syz_io_uring_setup(0x1b80, &(0x7f00000000c0)={0x0, 0x7e, 0x8, 0x2, 0x363}, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140))
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:16:36 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 57)

18:16:36 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x116)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:16:36 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:36 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 53)

18:16:36 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 51)

18:16:36 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 72)

18:16:36 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x450000, 0x15, 0x41cbe12ad5bb618}, 0x18)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x45802, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '}[-'}}, {@access_client}, {@debug={'debug', 0x3d, 0x2}}, {@cache_fscache}, {@cache_fscache}, {@fscache}, {@nodevmap}, {@aname={'aname', 0x3d, ' !'}}, {@fscache}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@hash}, {@fowner_gt={'fowner>', 0xee01}}]}})
fcntl$setstatus(r0, 0x4, 0x44000)
r3 = syz_open_dev$vcsa(&(0x7f0000000280), 0x5, 0x1a1000)
ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000580)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
sendfile(r0, r1, 0x0, 0xfdef)

[ 1092.743123] FAULT_INJECTION: forcing a failure.
[ 1092.743123] name failslab, interval 1, probability 0, space 0, times 0
[ 1092.744191] CPU: 1 UID: 0 PID: 18886 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1092.744208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1092.744217] Call Trace:
[ 1092.744221]  <TASK>
[ 1092.744226]  dump_stack_lvl+0xfa/0x120
[ 1092.744251]  should_fail_ex+0x4d7/0x5e0
[ 1092.744272]  should_failslab+0xc2/0x120
[ 1092.744286]  __kmalloc_noprof+0xd6/0x880
[ 1092.744301]  ? lockdep_init_map_type+0x4b/0x220
[ 1092.744319]  ? __list_lru_init+0xeb/0x4a0
[ 1092.744331]  ? lockdep_init_map_type+0x4b/0x220
[ 1092.744348]  ? __list_lru_init+0xeb/0x4a0
[ 1092.744359]  __list_lru_init+0xeb/0x4a0
[ 1092.744371]  alloc_super+0x90e/0xba0
[ 1092.744394]  sget_fc+0xfe/0xb80
[ 1092.744411]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1092.744429]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1092.744448]  get_tree_nodev+0x28/0x190
[ 1092.744467]  mqueue_get_tree+0xf6/0x140
[ 1092.744485]  vfs_get_tree+0x93/0x340
[ 1092.744501]  fc_mount_longterm+0x1a/0x280
[ 1092.744519]  mq_init_ns+0x3a5/0x720
[ 1092.744533]  copy_ipcs+0x347/0x680
[ 1092.744547]  create_new_namespaces+0x210/0xc00
[ 1092.744567]  ? security_capable+0x2f/0x90
[ 1092.744585]  copy_namespaces+0x45c/0x580
[ 1092.744608]  copy_process+0x2536/0x7120
[ 1092.744631]  ? __pfx_copy_process+0x10/0x10
[ 1092.744645]  ? __might_fault+0xe0/0x190
[ 1092.744667]  ? _copy_from_user+0x5b/0xd0
[ 1092.744687]  kernel_clone+0xea/0x7c0
[ 1092.744700]  ? get_pid_task+0xfd/0x250
[ 1092.744713]  ? __pfx_kernel_clone+0x10/0x10
[ 1092.744731]  ? find_held_lock+0x2b/0x80
[ 1092.744749]  ? ksys_write+0x121/0x240
[ 1092.744768]  ? lock_is_held_type+0x9e/0x120
[ 1092.744787]  __do_sys_clone3+0x1f5/0x280
[ 1092.744800]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1092.744824]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1092.744843]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1092.744860]  ? __pfx_ksys_write+0x10/0x10
[ 1092.744877]  ? irqentry_exit+0xee/0x650
[ 1092.744892]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1092.744906]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1092.744924]  do_syscall_64+0xbf/0x420
[ 1092.744944]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1092.744957] RIP: 0033:0x7fa789fd4b19
[ 1092.744967] 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
[ 1092.744980] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1092.744992] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1092.745000] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1092.745007] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1092.745014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1092.745022] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1092.745038]  </TASK>
18:16:36 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 54)

[ 1092.787888] loop0: detected capacity change from 0 to 5
[ 1092.792891] FAULT_INJECTION: forcing a failure.
[ 1092.792891] name failslab, interval 1, probability 0, space 0, times 0
[ 1092.794577] CPU: 0 UID: 0 PID: 18913 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1092.794615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1092.794629] Call Trace:
[ 1092.794638]  <TASK>
[ 1092.794647]  dump_stack_lvl+0xfa/0x120
[ 1092.794690]  should_fail_ex+0x4d7/0x5e0
[ 1092.794728]  ? ext4_mb_new_blocks+0x23a0/0x44b0
[ 1092.794752]  should_failslab+0xc2/0x120
[ 1092.794777]  kmem_cache_alloc_noprof+0x80/0x760
[ 1092.794820]  ? ext4_mb_new_blocks+0x23a0/0x44b0
[ 1092.794842]  ext4_mb_new_blocks+0x23a0/0x44b0
[ 1092.794875]  ? __kasan_kmalloc+0x7f/0x90
[ 1092.794902]  ? __kmalloc_noprof+0x4b0/0x880
[ 1092.794931]  ? mark_held_locks+0x49/0x80
[ 1092.794960]  ? ext4_find_extent+0x7f5/0xa00
[ 1092.794991]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1092.795017]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1092.795045]  ? ext4_inode_to_goal_block+0x323/0x430
[ 1092.795093]  ext4_ext_map_blocks+0x1bd2/0x6050
[ 1092.795146]  ? bdev_getblk+0xd6/0x660
[ 1092.795175]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1092.795206]  ? __lock_acquire+0x451/0x2250
[ 1092.795239]  ? crc32c+0x1ae/0x350
[ 1092.795270]  ? lock_acquire+0x15e/0x2d0
[ 1092.795298]  ? ext4_map_blocks+0x564/0x1470
[ 1092.795348]  ? __pfx_down_write+0x10/0x10
[ 1092.795393]  ext4_map_blocks+0x62d/0x1470
[ 1092.795436]  ? __up_read+0x26f/0x710
[ 1092.795468]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1092.795504]  ? __pfx___up_read+0x10/0x10
[ 1092.795536]  ? lock_release+0xc8/0x270
[ 1092.795570]  ? ext4_map_blocks+0x1e9/0x1470
[ 1092.795615]  ext4_getblk+0x67d/0x8e0
[ 1092.795654]  ? __pfx_ext4_getblk+0x10/0x10
[ 1092.795689]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1092.795725]  ? crc32c+0x1ae/0x350
[ 1092.795757]  ext4_bread+0x2e/0x1a0
[ 1092.795795]  ext4_append+0x21d/0x530
[ 1092.795823]  ? __pfx_ext4_append+0x10/0x10
[ 1092.795850]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1092.795885]  ext4_init_new_dir+0x13c/0x240
[ 1092.795916]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1092.795957]  ext4_mkdir+0x3c5/0xb30
[ 1092.795994]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1092.796024]  ? security_inode_permission+0x72/0xe0
[ 1092.796068]  vfs_mkdir+0x6d8/0xc00
[ 1092.796107]  do_mkdirat+0x11a/0x470
[ 1092.796134]  ? __pfx_do_mkdirat+0x10/0x10
[ 1092.796158]  ? strncpy_from_user+0x21b/0x2f0
[ 1092.796194]  __x64_sys_mkdir+0xf3/0x140
[ 1092.796220]  do_syscall_64+0xbf/0x420
[ 1092.796258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1092.796283] RIP: 0033:0x7fc7cf789c27
[ 1092.796302] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1092.796326] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1092.796350] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1092.796365] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1092.796380] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1092.796395] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1092.796409] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1092.796441]  </TASK>
18:16:36 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0x101}}, './file0\x00'})
io_uring_register$IORING_REGISTER_PROBE(r1, 0x8, &(0x7f00000000c0)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x1a)

18:16:36 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 73)

18:16:36 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 58)

[ 1093.069869] loop0: detected capacity change from 0 to 5
[ 1093.073353] FAULT_INJECTION: forcing a failure.
[ 1093.073353] name failslab, interval 1, probability 0, space 0, times 0
[ 1093.074273] CPU: 1 UID: 0 PID: 19076 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1093.074292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1093.074302] Call Trace:
[ 1093.074306]  <TASK>
[ 1093.074312]  dump_stack_lvl+0xfa/0x120
[ 1093.074341]  should_fail_ex+0x4d7/0x5e0
[ 1093.074364]  ? ext4_mb_new_blocks+0x23a0/0x44b0
[ 1093.074378]  should_failslab+0xc2/0x120
[ 1093.074393]  kmem_cache_alloc_noprof+0x80/0x760
[ 1093.074417]  ? ext4_mb_new_blocks+0x23a0/0x44b0
[ 1093.074429]  ext4_mb_new_blocks+0x23a0/0x44b0
[ 1093.074447]  ? __kasan_kmalloc+0x7f/0x90
[ 1093.074462]  ? __kmalloc_noprof+0x4b0/0x880
[ 1093.074479]  ? mark_held_locks+0x49/0x80
[ 1093.074496]  ? ext4_find_extent+0x7f5/0xa00
[ 1093.074513]  ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 1093.074527]  ? ext4_ext_search_right+0x2e8/0xbd0
[ 1093.074542]  ? ext4_inode_to_goal_block+0x323/0x430
[ 1093.074568]  ext4_ext_map_blocks+0x1bd2/0x6050
[ 1093.074597]  ? bdev_getblk+0xd6/0x660
[ 1093.074618]  ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 1093.074635]  ? __lock_acquire+0x451/0x2250
[ 1093.074653]  ? crc32c+0x1ae/0x350
[ 1093.074670]  ? lock_acquire+0x15e/0x2d0
[ 1093.074685]  ? ext4_map_blocks+0x564/0x1470
[ 1093.074713]  ? __pfx_down_write+0x10/0x10
[ 1093.074738]  ext4_map_blocks+0x62d/0x1470
[ 1093.074761]  ? __up_read+0x26f/0x710
[ 1093.074779]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1093.074798]  ? __pfx___up_read+0x10/0x10
[ 1093.074815]  ? lock_release+0xc8/0x270
[ 1093.074833]  ? ext4_map_blocks+0x1e9/0x1470
[ 1093.074858]  ext4_getblk+0x67d/0x8e0
[ 1093.074879]  ? __pfx_ext4_getblk+0x10/0x10
[ 1093.074898]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1093.074918]  ? crc32c+0x1ae/0x350
[ 1093.074935]  ext4_bread+0x2e/0x1a0
[ 1093.074956]  ext4_append+0x21d/0x530
[ 1093.074972]  ? __pfx_ext4_append+0x10/0x10
[ 1093.074986]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1093.075005]  ext4_init_new_dir+0x13c/0x240
[ 1093.075022]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1093.075045]  ext4_mkdir+0x3c5/0xb30
[ 1093.075064]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1093.075081]  ? security_inode_permission+0x72/0xe0
[ 1093.075104]  vfs_mkdir+0x6d8/0xc00
[ 1093.075126]  do_mkdirat+0x11a/0x470
[ 1093.075141]  ? __pfx_do_mkdirat+0x10/0x10
[ 1093.075154]  ? strncpy_from_user+0x21b/0x2f0
[ 1093.075174]  __x64_sys_mkdir+0xf3/0x140
[ 1093.075188]  do_syscall_64+0xbf/0x420
[ 1093.075210]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1093.075224] RIP: 0033:0x7fc7cf789c27
[ 1093.075235] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1093.075248] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1093.075261] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1093.075270] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1093.075278] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1093.075286] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1093.075294] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1093.075312]  </TASK>
18:16:36 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0xb6, 0x1f, 0x9, 0x3, 0x9, "9b6b07115e286e32d5fb26b66a494a393a21ed", 0x6940, 0x3})
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r2=>r0, {0x5}}, './file0\x00'})
syz_io_uring_setup(0x1b66, &(0x7f0000000100)={0x0, 0x222a, 0x4, 0x3, 0x204, 0x0, r2}, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
ioctl$TCSBRKP(r1, 0x5425, 0x10000)

18:16:36 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 55)

18:16:36 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:36 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 52)

[ 1093.223009] FAULT_INJECTION: forcing a failure.
[ 1093.223009] name failslab, interval 1, probability 0, space 0, times 0
[ 1093.224000] CPU: 1 UID: 0 PID: 19082 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1093.224018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1093.224027] Call Trace:
[ 1093.224032]  <TASK>
[ 1093.224036]  dump_stack_lvl+0xfa/0x120
[ 1093.224063]  should_fail_ex+0x4d7/0x5e0
[ 1093.224085]  should_failslab+0xc2/0x120
[ 1093.224100]  __kmalloc_noprof+0xd6/0x880
[ 1093.224118]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1093.224139]  ? __list_lru_init+0xeb/0x4a0
[ 1093.224155]  ? __list_lru_init+0xeb/0x4a0
[ 1093.224166]  __list_lru_init+0xeb/0x4a0
[ 1093.224180]  alloc_super+0x8c5/0xba0
[ 1093.224204]  sget_fc+0xfe/0xb80
[ 1093.224223]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1093.224243]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1093.224264]  get_tree_nodev+0x28/0x190
[ 1093.224285]  mqueue_get_tree+0xf6/0x140
[ 1093.224305]  vfs_get_tree+0x93/0x340
[ 1093.224323]  fc_mount_longterm+0x1a/0x280
[ 1093.224343]  mq_init_ns+0x3a5/0x720
[ 1093.224358]  copy_ipcs+0x347/0x680
[ 1093.224374]  create_new_namespaces+0x210/0xc00
[ 1093.224397]  ? security_capable+0x2f/0x90
[ 1093.224417]  copy_namespaces+0x45c/0x580
[ 1093.224438]  copy_process+0x2536/0x7120
[ 1093.224463]  ? __pfx_copy_process+0x10/0x10
[ 1093.224477]  ? __might_fault+0xe0/0x190
[ 1093.224501]  ? _copy_from_user+0x5b/0xd0
[ 1093.224523]  kernel_clone+0xea/0x7c0
[ 1093.224536]  ? get_pid_task+0xfd/0x250
[ 1093.224551]  ? __pfx_kernel_clone+0x10/0x10
[ 1093.224569]  ? find_held_lock+0x2b/0x80
[ 1093.224590]  ? ksys_write+0x121/0x240
[ 1093.224616]  ? lock_is_held_type+0x9e/0x120
[ 1093.224637]  __do_sys_clone3+0x1f5/0x280
[ 1093.224652]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1093.224675]  ? __fget_files+0x20d/0x3b0
[ 1093.224691]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1093.224710]  ? ksys_write+0x1a3/0x240
[ 1093.224730]  ? __pfx_ksys_write+0x10/0x10
[ 1093.224749]  ? irqentry_exit+0xee/0x650
[ 1093.224766]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1093.224781]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1093.224802]  do_syscall_64+0xbf/0x420
[ 1093.224823]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1093.224837] RIP: 0033:0x7f71b2d49b19
[ 1093.224847] 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
[ 1093.224861] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1093.224874] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1093.224883] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1093.224891] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1093.224899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1093.224906] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1093.224923]  </TASK>
18:16:37 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 74)

18:16:37 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 56)

[ 1093.349534] FAULT_INJECTION: forcing a failure.
[ 1093.349534] name failslab, interval 1, probability 0, space 0, times 0
[ 1093.350481] CPU: 1 UID: 0 PID: 19113 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1093.350500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1093.350508] Call Trace:
[ 1093.350513]  <TASK>
[ 1093.350518]  dump_stack_lvl+0xfa/0x120
[ 1093.350544]  should_fail_ex+0x4d7/0x5e0
[ 1093.350566]  should_failslab+0xc2/0x120
[ 1093.350581]  __kmalloc_noprof+0xd6/0x880
[ 1093.350600]  ? __pfx_shrinker_alloc+0x10/0x10
[ 1093.350623]  ? __list_lru_init+0xeb/0x4a0
[ 1093.350640]  ? __list_lru_init+0xeb/0x4a0
[ 1093.350651]  __list_lru_init+0xeb/0x4a0
[ 1093.350665]  alloc_super+0x8c5/0xba0
[ 1093.350688]  sget_fc+0xfe/0xb80
[ 1093.350707]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1093.350726]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1093.350747]  get_tree_nodev+0x28/0x190
[ 1093.350768]  mqueue_get_tree+0xf6/0x140
[ 1093.350788]  vfs_get_tree+0x93/0x340
[ 1093.350805]  fc_mount_longterm+0x1a/0x280
[ 1093.350825]  mq_init_ns+0x3a5/0x720
[ 1093.350840]  copy_ipcs+0x347/0x680
[ 1093.350854]  create_new_namespaces+0x210/0xc00
[ 1093.350877]  ? security_capable+0x2f/0x90
[ 1093.350897]  copy_namespaces+0x45c/0x580
[ 1093.350918]  copy_process+0x2536/0x7120
[ 1093.350942]  ? __pfx_copy_process+0x10/0x10
[ 1093.350957]  ? __might_fault+0xe0/0x190
[ 1093.350981]  ? _copy_from_user+0x5b/0xd0
[ 1093.351003]  kernel_clone+0xea/0x7c0
[ 1093.351016]  ? get_pid_task+0xfd/0x250
[ 1093.351030]  ? __pfx_kernel_clone+0x10/0x10
[ 1093.351049]  ? find_held_lock+0x2b/0x80
[ 1093.351069]  ? ksys_write+0x121/0x240
[ 1093.351090]  ? lock_is_held_type+0x9e/0x120
[ 1093.351110]  __do_sys_clone3+0x1f5/0x280
[ 1093.351125]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1093.351148]  ? __fget_files+0x20d/0x3b0
[ 1093.351164]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1093.351183]  ? ksys_write+0x1a3/0x240
[ 1093.351202]  ? __pfx_ksys_write+0x10/0x10
[ 1093.351221]  ? irqentry_exit+0xee/0x650
[ 1093.351237]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1093.351252]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1093.351273]  do_syscall_64+0xbf/0x420
[ 1093.351293]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1093.351307] RIP: 0033:0x7f93b3762b19
[ 1093.351317] 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
[ 1093.351331] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1093.351344] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1093.351352] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1093.351361] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1093.351369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1093.351377] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1093.351394]  </TASK>
[ 1093.476890] loop0: detected capacity change from 0 to 5
[ 1093.478203] FAULT_INJECTION: forcing a failure.
[ 1093.478203] name failslab, interval 1, probability 0, space 0, times 0
[ 1093.479447] CPU: 1 UID: 0 PID: 19157 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1093.479466] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1093.479475] Call Trace:
[ 1093.479479]  <TASK>
[ 1093.479484]  dump_stack_lvl+0xfa/0x120
[ 1093.479509]  should_fail_ex+0x4d7/0x5e0
[ 1093.479530]  ? __es_insert_extent+0xed2/0x1370
[ 1093.479551]  should_failslab+0xc2/0x120
[ 1093.479566]  kmem_cache_alloc_noprof+0x80/0x760
[ 1093.479590]  ? __es_insert_extent+0xed2/0x1370
[ 1093.479613]  __es_insert_extent+0xed2/0x1370
[ 1093.479640]  ext4_es_insert_extent+0x43d/0x1060
[ 1093.479665]  ? crc32c+0x1ae/0x350
[ 1093.479681]  ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1093.479702]  ? lock_acquire+0x15e/0x2d0
[ 1093.479719]  ? ext4_map_blocks+0x564/0x1470
[ 1093.479748]  ? __pfx_down_write+0x10/0x10
[ 1093.479774]  ext4_map_blocks+0x808/0x1470
[ 1093.479798]  ? __up_read+0x26f/0x710
[ 1093.479817]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1093.479837]  ? __pfx___up_read+0x10/0x10
[ 1093.479856]  ? lock_release+0xc8/0x270
[ 1093.479875]  ? ext4_map_blocks+0x1e9/0x1470
[ 1093.479901]  ext4_getblk+0x67d/0x8e0
[ 1093.479923]  ? __pfx_ext4_getblk+0x10/0x10
[ 1093.479943]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1093.479964]  ? crc32c+0x1ae/0x350
[ 1093.479982]  ext4_bread+0x2e/0x1a0
[ 1093.480004]  ext4_append+0x21d/0x530
[ 1093.480020]  ? __pfx_ext4_append+0x10/0x10
[ 1093.480035]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1093.480055]  ext4_init_new_dir+0x13c/0x240
[ 1093.480073]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1093.480097]  ext4_mkdir+0x3c5/0xb30
[ 1093.480117]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1093.480134]  ? security_inode_permission+0x72/0xe0
[ 1093.480159]  vfs_mkdir+0x6d8/0xc00
[ 1093.480181]  do_mkdirat+0x11a/0x470
[ 1093.480197]  ? __pfx_do_mkdirat+0x10/0x10
[ 1093.480211]  ? strncpy_from_user+0x21b/0x2f0
[ 1093.480231]  __x64_sys_mkdir+0xf3/0x140
[ 1093.480246]  do_syscall_64+0xbf/0x420
[ 1093.480268]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1093.480282] RIP: 0033:0x7fc7cf789c27
[ 1093.480293] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1093.480307] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1093.480320] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1093.480329] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1093.480337] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1093.480346] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1093.480354] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1093.480372]  </TASK>
[ 1093.501063] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:50 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 59)

18:16:50 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 53)

18:16:50 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000003eeaff0000000000000000000000000000cf4ba5b60efe89140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000f5ffffffffffffff00000000000000000000000000000600"/184], 0x15)
r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x8)
sendfile(r2, r0, &(0x7f0000000000)=0x2000000000000000, 0x8000)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r3)
fcntl$setstatus(r1, 0x4, 0x4cc00)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x40)
ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x4, 0x0, 0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r4, 0x0, 0xfdef)

18:16:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 75)

18:16:50 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:50 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 57)

18:16:50 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r2, 0x0)
r3 = accept4(r2, 0x0, &(0x7f0000000040), 0x400)
sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd2b, 0x21dfdbfd, {}, [@TIPC_NLA_BEARER={0x4}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1fe}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x27c34881}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20008058}, 0x2000c080)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r1, r1, 0x0, 0xfdf6)
fcntl$setstatus(r0, 0x4, 0x4000)

18:16:50 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2})
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r3, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r4=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ac1414aa002232bdae00000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d00000000000000000100000000000002000000000000e9050000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d9000735000006000000000000000000000000000000000000ffc0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0xc, 0x405, 0x0, 0x19, "afd55f2730792714b1ccb56f75d280c6067daf"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r5}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r5}}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r5}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r5}}, 0xe2f)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r5}}, 0x76)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1106.362824] loop0: detected capacity change from 0 to 5
[ 1106.377815] FAULT_INJECTION: forcing a failure.
[ 1106.377815] name failslab, interval 1, probability 0, space 0, times 0
[ 1106.379492] CPU: 1 UID: 0 PID: 19326 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1106.379521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1106.379533] Call Trace:
[ 1106.379540]  <TASK>
[ 1106.379548]  dump_stack_lvl+0xfa/0x120
[ 1106.379585]  should_fail_ex+0x4d7/0x5e0
[ 1106.379625]  ? __es_insert_extent+0xed2/0x1370
[ 1106.379656]  should_failslab+0xc2/0x120
[ 1106.379681]  kmem_cache_alloc_noprof+0x80/0x760
[ 1106.379718]  ? __es_insert_extent+0xed2/0x1370
[ 1106.379747]  __es_insert_extent+0xed2/0x1370
[ 1106.379788]  ext4_es_insert_extent+0x43d/0x1060
[ 1106.379824]  ? crc32c+0x1ae/0x350
[ 1106.379850]  ? __pfx_ext4_es_insert_extent+0x10/0x10
[ 1106.379881]  ? lock_acquire+0x15e/0x2d0
[ 1106.379905]  ? ext4_map_blocks+0x564/0x1470
[ 1106.379949]  ? __pfx_down_write+0x10/0x10
[ 1106.379988]  ext4_map_blocks+0x808/0x1470
[ 1106.380023]  ? __up_read+0x26f/0x710
[ 1106.380051]  ? __pfx_ext4_map_blocks+0x10/0x10
[ 1106.380081]  ? __pfx___up_read+0x10/0x10
[ 1106.380109]  ? lock_release+0xc8/0x270
[ 1106.380138]  ? ext4_map_blocks+0x1e9/0x1470
[ 1106.380176]  ext4_getblk+0x67d/0x8e0
[ 1106.380209]  ? __pfx_ext4_getblk+0x10/0x10
[ 1106.380239]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1106.380270]  ? crc32c+0x1ae/0x350
[ 1106.380297]  ext4_bread+0x2e/0x1a0
[ 1106.380330]  ext4_append+0x21d/0x530
[ 1106.380354]  ? __pfx_ext4_append+0x10/0x10
[ 1106.380378]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1106.380408]  ext4_init_new_dir+0x13c/0x240
[ 1106.380434]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1106.380470]  ext4_mkdir+0x3c5/0xb30
[ 1106.380502]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1106.380527]  ? security_inode_permission+0x72/0xe0
[ 1106.380564]  vfs_mkdir+0x6d8/0xc00
[ 1106.380598]  do_mkdirat+0x11a/0x470
[ 1106.380621]  ? __pfx_do_mkdirat+0x10/0x10
[ 1106.380642]  ? strncpy_from_user+0x21b/0x2f0
[ 1106.380675]  __x64_sys_mkdir+0xf3/0x140
[ 1106.380700]  do_syscall_64+0xbf/0x420
[ 1106.380732]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1106.380754] RIP: 0033:0x7fc7cf789c27
[ 1106.380770] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1106.380790] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1106.380810] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1106.380824] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1106.380836] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1106.380849] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1106.380861] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1106.380890]  </TASK>
[ 1106.466313] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 76)

18:16:50 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 58)

18:16:50 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
sendfile(r1, r1, &(0x7f0000000040)=0x2, 0x7ba)

18:16:50 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r1, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfffffffffffffff7)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdef)

[ 1106.643901] loop0: detected capacity change from 0 to 5
[ 1106.645228] FAULT_INJECTION: forcing a failure.
[ 1106.645228] name failslab, interval 1, probability 0, space 0, times 0
[ 1106.646559] CPU: 1 UID: 0 PID: 19526 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1106.646583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1106.646594] Call Trace:
[ 1106.646601]  <TASK>
[ 1106.646612]  dump_stack_lvl+0xfa/0x120
[ 1106.646645]  should_fail_ex+0x4d7/0x5e0
[ 1106.646673]  should_failslab+0xc2/0x120
[ 1106.646693]  __kmalloc_noprof+0xd6/0x880
[ 1106.646717]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1106.646740]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1106.646757]  memcg_list_lru_alloc+0x4da/0x760
[ 1106.646782]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1106.646807]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1106.646832]  __memcg_slab_post_alloc_hook+0x134/0x970
[ 1106.646856]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1106.646879]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1106.646900]  ? __create_object+0x59/0x80
[ 1106.646923]  kmem_cache_alloc_lru_noprof+0x590/0x770
[ 1106.646949]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1106.646977]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1106.647005]  ? mqueue_alloc_inode+0x27/0x50
[ 1106.647029]  ? lockdep_init_map_type+0x4b/0x220
[ 1106.647051]  mqueue_alloc_inode+0x27/0x50
[ 1106.647075]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1106.647101]  alloc_inode+0x67/0x250
[ 1106.647128]  new_inode+0x1e/0x160
[ 1106.647151]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1106.647176]  mqueue_get_inode+0x2e/0xdf0
[ 1106.647200]  ? sget_fc+0x766/0xb80
[ 1106.647227]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1106.647252]  mqueue_fill_super+0x14e/0x260
[ 1106.647278]  get_tree_nodev+0xdc/0x190
[ 1106.647304]  mqueue_get_tree+0xf6/0x140
[ 1106.647330]  vfs_get_tree+0x93/0x340
[ 1106.647353]  fc_mount_longterm+0x1a/0x280
[ 1106.647378]  mq_init_ns+0x3a5/0x720
[ 1106.647397]  copy_ipcs+0x347/0x680
[ 1106.647417]  create_new_namespaces+0x210/0xc00
[ 1106.647446]  ? security_capable+0x2f/0x90
[ 1106.647471]  copy_namespaces+0x45c/0x580
[ 1106.647498]  copy_process+0x2536/0x7120
[ 1106.647530]  ? __pfx_copy_process+0x10/0x10
[ 1106.647550]  ? __might_fault+0xe0/0x190
[ 1106.647581]  ? _copy_from_user+0x5b/0xd0
[ 1106.647610]  kernel_clone+0xea/0x7c0
[ 1106.647627]  ? get_pid_task+0xfd/0x250
[ 1106.647646]  ? __pfx_kernel_clone+0x10/0x10
[ 1106.647671]  ? find_held_lock+0x2b/0x80
[ 1106.647696]  ? ksys_write+0x121/0x240
[ 1106.647723]  ? lock_is_held_type+0x9e/0x120
[ 1106.647749]  __do_sys_clone3+0x1f5/0x280
[ 1106.647768]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1106.647799]  ? __fget_files+0x20d/0x3b0
[ 1106.647820]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1106.647845]  ? ksys_write+0x1a3/0x240
[ 1106.647870]  ? __pfx_ksys_write+0x10/0x10
[ 1106.647895]  ? irqentry_exit+0xee/0x650
[ 1106.647916]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1106.647936]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1106.647962]  do_syscall_64+0xbf/0x420
[ 1106.647990]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1106.648008] RIP: 0033:0x7f93b3762b19
[ 1106.648022] 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
[ 1106.648039] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1106.648056] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1106.648068] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1106.648079] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1106.648089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1106.648100] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1106.648123]  </TASK>
[ 1106.685490] FAULT_INJECTION: forcing a failure.
[ 1106.685490] name failslab, interval 1, probability 0, space 0, times 0
[ 1106.687153] CPU: 1 UID: 0 PID: 19525 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1106.687175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1106.687185] Call Trace:
[ 1106.687190]  <TASK>
[ 1106.687196]  dump_stack_lvl+0xfa/0x120
[ 1106.687222]  should_fail_ex+0x4d7/0x5e0
[ 1106.687248]  ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 1106.687273]  should_failslab+0xc2/0x120
[ 1106.687290]  kmem_cache_alloc_noprof+0x80/0x760
[ 1106.687312]  ? fs_reclaim_acquire+0xae/0x150
[ 1106.687334]  ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 1106.687355]  jbd2_journal_add_journal_head+0x367/0x5d0
[ 1106.687379]  jbd2_journal_get_create_access+0x44/0x560
[ 1106.687406]  ? lock_is_held_type+0x9e/0x120
[ 1106.687431]  __ext4_journal_get_create_access+0x54/0x1b0
[ 1106.687455]  ext4_getblk+0x3c5/0x8e0
[ 1106.687482]  ? __pfx_ext4_getblk+0x10/0x10
[ 1106.687506]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1106.687530]  ? crc32c+0x1ae/0x350
[ 1106.687554]  ext4_bread+0x2e/0x1a0
[ 1106.687580]  ext4_append+0x21d/0x530
[ 1106.687606]  ? __pfx_ext4_append+0x10/0x10
[ 1106.687624]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1106.687649]  ext4_init_new_dir+0x13c/0x240
[ 1106.687670]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1106.687699]  ext4_mkdir+0x3c5/0xb30
[ 1106.687725]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1106.687745]  ? security_inode_permission+0x72/0xe0
[ 1106.687775]  vfs_mkdir+0x6d8/0xc00
[ 1106.687802]  do_mkdirat+0x11a/0x470
[ 1106.687821]  ? __pfx_do_mkdirat+0x10/0x10
[ 1106.687838]  ? strncpy_from_user+0x21b/0x2f0
[ 1106.687863]  __x64_sys_mkdir+0xf3/0x140
[ 1106.687882]  do_syscall_64+0xbf/0x420
[ 1106.687907]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1106.687924] RIP: 0033:0x7fc7cf789c27
[ 1106.687936] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1106.687952] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1106.687968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1106.687979] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1106.687989] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1106.688000] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1106.688009] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1106.688032]  </TASK>
[ 1106.712058] ENOMEM in journal_alloc_journal_head, retrying.
[ 1106.738839] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:50 executing program 2:
syz_io_uring_setup(0x2d2a, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824", 0x0, 0xfffffffe})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r2)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r3, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r3, 0x0, 0x40004)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000100)={{r3}, 0x0, 0x1e, @unused=[0xc, 0x0, 0x0, 0x101], @subvolid=0x7})
r4 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6)
ioctl$TIOCGPKT(r4, 0x80045438, &(0x7f0000000040))
r5 = syz_open_pts(r0, 0x466000)
ioctl$VT_DISALLOCATE(r5, 0x5608)

18:16:50 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 60)

18:16:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 77)

18:16:50 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 59)

18:16:50 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 54)

[ 1106.850788] loop0: detected capacity change from 0 to 5
[ 1106.858141] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:50 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:16:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 78)

[ 1106.989847] serio: Serial port ptm1
[ 1107.020347] FAULT_INJECTION: forcing a failure.
[ 1107.020347] name failslab, interval 1, probability 0, space 0, times 0
[ 1107.022307] CPU: 0 UID: 0 PID: 19543 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1107.022352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1107.022371] Call Trace:
[ 1107.022381]  <TASK>
[ 1107.022390]  dump_stack_lvl+0xfa/0x120
[ 1107.022430]  should_fail_ex+0x4d7/0x5e0
[ 1107.022466]  should_failslab+0xc2/0x120
[ 1107.022489]  __kmalloc_noprof+0xd6/0x880
[ 1107.022517]  ? lockdep_init_map_type+0x4b/0x220
[ 1107.022547]  ? __list_lru_init+0xeb/0x4a0
[ 1107.022568]  ? lockdep_init_map_type+0x4b/0x220
[ 1107.022599]  ? __list_lru_init+0xeb/0x4a0
[ 1107.022627]  __list_lru_init+0xeb/0x4a0
[ 1107.022656]  alloc_super+0x90e/0xba0
[ 1107.022696]  sget_fc+0xfe/0xb80
[ 1107.022727]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1107.022759]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1107.022811]  get_tree_nodev+0x28/0x190
[ 1107.022862]  mqueue_get_tree+0xf6/0x140
[ 1107.022911]  vfs_get_tree+0x93/0x340
[ 1107.022947]  fc_mount_longterm+0x1a/0x280
[ 1107.022980]  mq_init_ns+0x3a5/0x720
[ 1107.023006]  copy_ipcs+0x347/0x680
[ 1107.023032]  create_new_namespaces+0x210/0xc00
[ 1107.023067]  ? security_capable+0x2f/0x90
[ 1107.023100]  copy_namespaces+0x45c/0x580
[ 1107.023136]  copy_process+0x2536/0x7120
[ 1107.023178]  ? __pfx_copy_process+0x10/0x10
[ 1107.023203]  ? __might_fault+0xe0/0x190
[ 1107.023243]  ? _copy_from_user+0x5b/0xd0
[ 1107.023279]  kernel_clone+0xea/0x7c0
[ 1107.023302]  ? get_pid_task+0xfd/0x250
[ 1107.023326]  ? __pfx_kernel_clone+0x10/0x10
[ 1107.023359]  ? find_held_lock+0x2b/0x80
[ 1107.023391]  ? ksys_write+0x121/0x240
[ 1107.023425]  ? lock_is_held_type+0x9e/0x120
[ 1107.023458]  __do_sys_clone3+0x1f5/0x280
[ 1107.023483]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1107.023523]  ? __fget_files+0x20d/0x3b0
[ 1107.023551]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1107.023581]  ? ksys_write+0x1a3/0x240
[ 1107.023615]  ? __pfx_ksys_write+0x10/0x10
[ 1107.023646]  ? irqentry_exit+0xee/0x650
[ 1107.023674]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1107.023699]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1107.023735]  do_syscall_64+0xbf/0x420
[ 1107.023769]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1107.023792] RIP: 0033:0x7f71b2d49b19
[ 1107.023810] 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
[ 1107.023832] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1107.023854] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1107.023869] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1107.023889] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1107.023909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1107.023928] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1107.023976]  </TASK>
[ 1107.042925] loop0: detected capacity change from 0 to 5
18:16:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 79)

18:16:51 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 55)

[ 1107.308238] loop0: detected capacity change from 0 to 5
[ 1107.318941] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:16:51 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 80)

[ 1107.487848] loop0: detected capacity change from 0 to 5
[ 1107.489473] FAULT_INJECTION: forcing a failure.
[ 1107.489473] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1107.490423] CPU: 1 UID: 0 PID: 19679 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1107.490440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1107.490449] Call Trace:
[ 1107.490453]  <TASK>
[ 1107.490458]  dump_stack_lvl+0xfa/0x120
[ 1107.490487]  should_fail_ex+0x4d7/0x5e0
[ 1107.490508]  _copy_from_user+0x30/0xd0
[ 1107.490527]  memdup_user+0x7e/0xe0
[ 1107.490545]  strndup_user+0x78/0xe0
[ 1107.490561]  __x64_sys_mount+0x136/0x310
[ 1107.490576]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1107.490595]  do_syscall_64+0xbf/0x420
[ 1107.490615]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1107.490629] RIP: 0033:0x7fc7cf78c04a
[ 1107.490638] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1107.490651] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1107.490663] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1107.490672] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1107.490680] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1107.490687] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1107.490695] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1107.490711]  </TASK>
18:17:00 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x4)

18:17:00 executing program 5:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:00 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x400000000000000, 0x7})
r2 = memfd_secret(0x80000)
futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0xea60}, {0x0, 0xea60}})
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000000c0)={0x0, 0x2, 0xc5, 0xb35f})
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:00 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 81)

18:17:00 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 60)

18:17:00 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 56)

18:17:00 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 61)

18:17:00 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[ 1117.164874] loop0: detected capacity change from 0 to 5
[ 1117.169682] FAULT_INJECTION: forcing a failure.
[ 1117.169682] name failslab, interval 1, probability 0, space 0, times 0
[ 1117.172277] CPU: 1 UID: 0 PID: 19782 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1117.172296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1117.172306] Call Trace:
[ 1117.172310]  <TASK>
[ 1117.172315]  dump_stack_lvl+0xfa/0x120
[ 1117.172343]  should_fail_ex+0x4d7/0x5e0
[ 1117.172365]  ? mqueue_alloc_inode+0x27/0x50
[ 1117.172387]  should_failslab+0xc2/0x120
[ 1117.172402]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1117.172422]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1117.172445]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1117.172465]  ? mqueue_alloc_inode+0x27/0x50
[ 1117.172484]  ? lockdep_init_map_type+0x4b/0x220
[ 1117.172501]  mqueue_alloc_inode+0x27/0x50
[ 1117.172520]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1117.172540]  alloc_inode+0x67/0x250
[ 1117.172558]  new_inode+0x1e/0x160
[ 1117.172575]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1117.172594]  mqueue_get_inode+0x2e/0xdf0
[ 1117.172618]  ? sget_fc+0x766/0xb80
[ 1117.172643]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1117.172662]  mqueue_fill_super+0x14e/0x260
[ 1117.172682]  get_tree_nodev+0xdc/0x190
[ 1117.172702]  mqueue_get_tree+0xf6/0x140
[ 1117.172722]  vfs_get_tree+0x93/0x340
[ 1117.172740]  fc_mount_longterm+0x1a/0x280
[ 1117.172759]  mq_init_ns+0x3a5/0x720
[ 1117.172774]  copy_ipcs+0x347/0x680
[ 1117.172789]  create_new_namespaces+0x210/0xc00
[ 1117.172811]  ? security_capable+0x2f/0x90
[ 1117.172831]  copy_namespaces+0x45c/0x580
[ 1117.172852]  copy_process+0x2536/0x7120
[ 1117.172877]  ? __pfx_copy_process+0x10/0x10
[ 1117.172892]  ? __might_fault+0xe0/0x190
[ 1117.172916]  ? _copy_from_user+0x5b/0xd0
[ 1117.172938]  kernel_clone+0xea/0x7c0
[ 1117.172952]  ? get_pid_task+0xfd/0x250
[ 1117.172966]  ? __pfx_kernel_clone+0x10/0x10
[ 1117.172985]  ? find_held_lock+0x2b/0x80
[ 1117.173005]  ? ksys_write+0x121/0x240
[ 1117.173026]  ? lock_is_held_type+0x9e/0x120
[ 1117.173046]  __do_sys_clone3+0x1f5/0x280
[ 1117.173061]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1117.173084]  ? __fget_files+0x20d/0x3b0
[ 1117.173100]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1117.173119]  ? ksys_write+0x1a3/0x240
[ 1117.173139]  ? __pfx_ksys_write+0x10/0x10
[ 1117.173158]  ? irqentry_exit+0xee/0x650
[ 1117.173174]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1117.173190]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1117.173210]  do_syscall_64+0xbf/0x420
[ 1117.173231]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1117.173245] RIP: 0033:0x7f71b2d49b19
[ 1117.173256] 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
[ 1117.173269] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1117.173283] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1117.173292] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1117.173300] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1117.173308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1117.173317] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1117.173334]  </TASK>
[ 1117.200574] FAULT_INJECTION: forcing a failure.
[ 1117.200574] name failslab, interval 1, probability 0, space 0, times 0
[ 1117.201589] CPU: 1 UID: 0 PID: 19778 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1117.201609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1117.201616] Call Trace:
[ 1117.201620]  <TASK>
[ 1117.201624]  dump_stack_lvl+0xfa/0x120
[ 1117.201643]  should_fail_ex+0x4d7/0x5e0
[ 1117.201660]  ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 1117.201677]  should_failslab+0xc2/0x120
[ 1117.201689]  kmem_cache_alloc_noprof+0x80/0x760
[ 1117.201705]  ? fs_reclaim_acquire+0xae/0x150
[ 1117.201722]  ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 1117.201737]  jbd2_journal_add_journal_head+0x367/0x5d0
[ 1117.201755]  jbd2_journal_get_create_access+0x44/0x560
[ 1117.201775]  ? lock_is_held_type+0x9e/0x120
[ 1117.201793]  __ext4_journal_get_create_access+0x54/0x1b0
[ 1117.201811]  ext4_getblk+0x3c5/0x8e0
[ 1117.201831]  ? __pfx_ext4_getblk+0x10/0x10
[ 1117.201848]  ? __pfx_security_inode_init_security+0x10/0x10
[ 1117.201865]  ? crc32c+0x1ae/0x350
[ 1117.201882]  ext4_bread+0x2e/0x1a0
[ 1117.201901]  ext4_append+0x21d/0x530
[ 1117.201926]  ? __pfx_ext4_append+0x10/0x10
[ 1117.201940]  ? __pfx___ext4_new_inode+0x10/0x10
[ 1117.201957]  ext4_init_new_dir+0x13c/0x240
[ 1117.201974]  ? __pfx_ext4_init_new_dir+0x10/0x10
[ 1117.201994]  ext4_mkdir+0x3c5/0xb30
[ 1117.202013]  ? __pfx_ext4_mkdir+0x10/0x10
[ 1117.202028]  ? security_inode_permission+0x72/0xe0
[ 1117.202050]  vfs_mkdir+0x6d8/0xc00
[ 1117.202070]  do_mkdirat+0x11a/0x470
[ 1117.202084]  ? __pfx_do_mkdirat+0x10/0x10
[ 1117.202096]  ? strncpy_from_user+0x21b/0x2f0
[ 1117.202115]  __x64_sys_mkdir+0xf3/0x140
[ 1117.202128]  do_syscall_64+0xbf/0x420
[ 1117.202146]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1117.202158] RIP: 0033:0x7fc7cf789c27
[ 1117.202168] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1117.202180] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053
[ 1117.202191] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf789c27
[ 1117.202199] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100
[ 1117.202207] RBP: 00007fc7ccd00040 R08: 0000000000000000 R09: ffffffffffffffff
[ 1117.202215] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000
[ 1117.202222] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1117.202239]  </TASK>
[ 1117.221989] ENOMEM in journal_alloc_journal_head, retrying.
[ 1117.258850] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:17:01 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:01 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 82)

[ 1117.406355] loop0: detected capacity change from 0 to 5
18:17:01 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 57)

[ 1117.416865] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:17:01 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x3, 0x3f, 0x1000, 0x7fff, 0x2})
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:17:01 executing program 6:
ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x35, 0x39, 0xe, 0x19, 0x3, 0x6, 0x1, 0x165}})
write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '$-'}], 0xa, "52bd2f36407bac09c605dfb5a1bf8eb049e7cd8365c7b8c39811b5d68daf68adaf70f1c0ff807ebaf6c2d7dcaf8547252a81a860b854f89d3464518cf05c5cd342506d01f55fb2061df79a0ba2d09c711880"}, 0x60)

18:17:01 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 83)

[ 1117.498945] FAULT_INJECTION: forcing a failure.
[ 1117.498945] name failslab, interval 1, probability 0, space 0, times 0
[ 1117.499930] CPU: 1 UID: 0 PID: 19991 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1117.499950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1117.499958] Call Trace:
[ 1117.499963]  <TASK>
[ 1117.499968]  dump_stack_lvl+0xfa/0x120
[ 1117.499993]  should_fail_ex+0x4d7/0x5e0
[ 1117.500016]  should_failslab+0xc2/0x120
[ 1117.500032]  __kmalloc_noprof+0xd6/0x880
[ 1117.500048]  ? lockdep_init_map_type+0x4b/0x220
[ 1117.500065]  ? __list_lru_init+0xeb/0x4a0
[ 1117.500077]  ? lockdep_init_map_type+0x4b/0x220
[ 1117.500095]  ? __list_lru_init+0xeb/0x4a0
[ 1117.500106]  __list_lru_init+0xeb/0x4a0
[ 1117.500119]  alloc_super+0x90e/0xba0
[ 1117.500141]  sget_fc+0xfe/0xb80
[ 1117.500158]  ? __pfx_set_anon_super_fc+0x10/0x10
[ 1117.500176]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1117.500196]  get_tree_nodev+0x28/0x190
[ 1117.500214]  mqueue_get_tree+0xf6/0x140
[ 1117.500232]  vfs_get_tree+0x93/0x340
[ 1117.500248]  fc_mount_longterm+0x1a/0x280
[ 1117.500267]  mq_init_ns+0x3a5/0x720
[ 1117.500280]  copy_ipcs+0x347/0x680
[ 1117.500295]  create_new_namespaces+0x210/0xc00
[ 1117.500315]  ? security_capable+0x2f/0x90
[ 1117.500333]  copy_namespaces+0x45c/0x580
[ 1117.500352]  copy_process+0x2536/0x7120
[ 1117.500375]  ? __pfx_copy_process+0x10/0x10
[ 1117.500389]  ? __might_fault+0xe0/0x190
[ 1117.500411]  ? _copy_from_user+0x5b/0xd0
[ 1117.500432]  kernel_clone+0xea/0x7c0
[ 1117.500444]  ? get_pid_task+0xfd/0x250
[ 1117.500458]  ? __pfx_kernel_clone+0x10/0x10
[ 1117.500476]  ? find_held_lock+0x2b/0x80
[ 1117.500494]  ? ksys_write+0x121/0x240
[ 1117.500513]  ? lock_is_held_type+0x9e/0x120
[ 1117.500532]  __do_sys_clone3+0x1f5/0x280
[ 1117.500545]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1117.500567]  ? __fget_files+0x20d/0x3b0
[ 1117.500582]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1117.500600]  ? ksys_write+0x1a3/0x240
[ 1117.500622]  ? __pfx_ksys_write+0x10/0x10
[ 1117.500640]  ? irqentry_exit+0xee/0x650
[ 1117.500654]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1117.500669]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1117.500688]  do_syscall_64+0xbf/0x420
[ 1117.500707]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1117.500721] RIP: 0033:0x7f71b2d49b19
[ 1117.500731] 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
[ 1117.500744] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1117.500756] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1117.500764] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1117.500772] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1117.500779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1117.500787] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1117.500803]  </TASK>
[ 1117.533178] serio: Serial port ptm1
[ 1117.543396] loop0: detected capacity change from 0 to 5
[ 1117.548437] FAULT_INJECTION: forcing a failure.
[ 1117.548437] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1117.549420] CPU: 1 UID: 0 PID: 19996 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1117.549442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1117.549450] Call Trace:
[ 1117.549454]  <TASK>
[ 1117.549460]  dump_stack_lvl+0xfa/0x120
[ 1117.549485]  should_fail_ex+0x4d7/0x5e0
[ 1117.549506]  _copy_from_user+0x30/0xd0
[ 1117.549525]  memdup_user+0x7e/0xe0
[ 1117.549544]  strndup_user+0x78/0xe0
[ 1117.549562]  __x64_sys_mount+0x17f/0x310
[ 1117.549577]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1117.549597]  do_syscall_64+0xbf/0x420
[ 1117.549618]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1117.549631] RIP: 0033:0x7fc7cf78c04a
[ 1117.549642] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1117.549656] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1117.549669] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1117.549678] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1117.549686] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1117.549695] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1117.549704] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1117.549721]  </TASK>
18:17:11 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 84)

18:17:11 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 61)

18:17:11 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:11 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000400)={{'\x00', 0x3}, {0x1}, 0x20, 0x0, 0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="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", 0x193, 0x0, &(0x7f0000000340)={0x2, 0x97, {0x0, 0xc, 0x0, "", 0x8a, "de292c008d5aabb634ac6c65e45e2cf5feb37296ba48d83315da353cf1dd0a158f2f245def17472961baea16d137ba7c92ab302e4d81b94e85763ce59af888806d06db606b992a54e935a945cb70e846f0cd9d4ceaef19e2afcbbe8f5ec5d33666b6c19c19893b49090eb3c22a1bf752b2e3d0df5608640b60a46bd57b889adff1ddc91767d60ce9cde2"}, 0x5, "9bc2d20ea0"}, 0xa8})
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
ioctl$AUTOFS_IOC_SETTIMEOUT(r2, 0x80049367, &(0x7f0000000040)=0x5)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:11 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r2, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000080)={@id={0x2, 0x0, @auto="ca24704a213122d74b5859509fb3e637"}})
openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:11 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 62)

18:17:11 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 58)

18:17:11 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000b, 0x110, r0, 0x10000000)
syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x1)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000002340)=""/4117, 0x1046}], 0x2)

[ 1127.604153] FAULT_INJECTION: forcing a failure.
[ 1127.604153] name failslab, interval 1, probability 0, space 0, times 0
[ 1127.605222] CPU: 1 UID: 0 PID: 20218 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1127.605241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1127.605249] Call Trace:
[ 1127.605254]  <TASK>
[ 1127.605259]  dump_stack_lvl+0xfa/0x120
[ 1127.605287]  should_fail_ex+0x4d7/0x5e0
[ 1127.605310]  ? security_inode_alloc+0x3e/0x130
[ 1127.605330]  should_failslab+0xc2/0x120
[ 1127.605344]  kmem_cache_alloc_noprof+0x80/0x760
[ 1127.605364]  ? __pfx_map_id_range_down+0x10/0x10
[ 1127.605382]  ? __create_object+0x59/0x80
[ 1127.605403]  ? security_inode_alloc+0x3e/0x130
[ 1127.605421]  security_inode_alloc+0x3e/0x130
[ 1127.605440]  inode_init_always_gfp+0xc9d/0xff0
[ 1127.605463]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.605486]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.605505]  alloc_inode+0x8d/0x250
[ 1127.605523]  new_inode+0x1e/0x160
[ 1127.605539]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.605559]  mqueue_get_inode+0x2e/0xdf0
[ 1127.605578]  ? sget_fc+0x766/0xb80
[ 1127.605598]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.605622]  mqueue_fill_super+0x14e/0x260
[ 1127.605643]  get_tree_nodev+0xdc/0x190
[ 1127.605663]  mqueue_get_tree+0xf6/0x140
[ 1127.605684]  vfs_get_tree+0x93/0x340
[ 1127.605701]  fc_mount_longterm+0x1a/0x280
[ 1127.605721]  mq_init_ns+0x3a5/0x720
[ 1127.605736]  copy_ipcs+0x347/0x680
[ 1127.605751]  create_new_namespaces+0x210/0xc00
[ 1127.605773]  ? security_capable+0x2f/0x90
[ 1127.605793]  copy_namespaces+0x45c/0x580
[ 1127.605814]  copy_process+0x2536/0x7120
[ 1127.605840]  ? __pfx_copy_process+0x10/0x10
[ 1127.605855]  ? __might_fault+0xe0/0x190
[ 1127.605879]  ? _copy_from_user+0x5b/0xd0
[ 1127.605901]  kernel_clone+0xea/0x7c0
[ 1127.605915]  ? get_pid_task+0xfd/0x250
[ 1127.605929]  ? __pfx_kernel_clone+0x10/0x10
[ 1127.605948]  ? find_held_lock+0x2b/0x80
[ 1127.605969]  ? ksys_write+0x121/0x240
[ 1127.605989]  ? lock_is_held_type+0x9e/0x120
[ 1127.606010]  __do_sys_clone3+0x1f5/0x280
[ 1127.606038]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1127.606063]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1127.606083]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1127.606102]  ? __pfx_ksys_write+0x10/0x10
[ 1127.606121]  ? irqentry_exit+0xee/0x650
[ 1127.606137]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1127.606153]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1127.606174]  do_syscall_64+0xbf/0x420
[ 1127.606195]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1127.606209] RIP: 0033:0x7fa789fd4b19
[ 1127.606220] 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
[ 1127.606234] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1127.606247] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1127.606256] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1127.606264] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1127.606273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1127.606281] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1127.606298]  </TASK>
[ 1127.611833] FAULT_INJECTION: forcing a failure.
[ 1127.611833] name failslab, interval 1, probability 0, space 0, times 0
[ 1127.652219] CPU: 0 UID: 0 PID: 20217 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1127.652252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1127.652266] Call Trace:
[ 1127.652274]  <TASK>
[ 1127.652282]  dump_stack_lvl+0xfa/0x120
[ 1127.652323]  should_fail_ex+0x4d7/0x5e0
[ 1127.652359]  should_failslab+0xc2/0x120
[ 1127.652384]  __kmalloc_noprof+0xd6/0x880
[ 1127.652415]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1127.652445]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1127.652466]  memcg_list_lru_alloc+0x4da/0x760
[ 1127.652498]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1127.652531]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1127.652561]  __memcg_slab_post_alloc_hook+0x134/0x970
[ 1127.652593]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1127.652628]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1127.652655]  ? __create_object+0x59/0x80
[ 1127.652684]  kmem_cache_alloc_lru_noprof+0x590/0x770
[ 1127.652717]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1127.652753]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.652788]  ? mqueue_alloc_inode+0x27/0x50
[ 1127.652819]  ? lockdep_init_map_type+0x4b/0x220
[ 1127.652847]  mqueue_alloc_inode+0x27/0x50
[ 1127.652880]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1127.652912]  alloc_inode+0x67/0x250
[ 1127.652941]  new_inode+0x1e/0x160
[ 1127.652969]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.653002]  mqueue_get_inode+0x2e/0xdf0
[ 1127.653034]  ? sget_fc+0x766/0xb80
[ 1127.653069]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.653102]  mqueue_fill_super+0x14e/0x260
[ 1127.653136]  get_tree_nodev+0xdc/0x190
[ 1127.653170]  mqueue_get_tree+0xf6/0x140
[ 1127.653205]  vfs_get_tree+0x93/0x340
[ 1127.653234]  fc_mount_longterm+0x1a/0x280
[ 1127.653266]  mq_init_ns+0x3a5/0x720
18:17:11 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 63)

[ 1127.653292]  copy_ipcs+0x347/0x680
[ 1127.653318]  create_new_namespaces+0x210/0xc00
[ 1127.653354]  ? security_capable+0x2f/0x90
[ 1127.653387]  copy_namespaces+0x45c/0x580
[ 1127.653423]  copy_process+0x2536/0x7120
[ 1127.653465]  ? __pfx_copy_process+0x10/0x10
[ 1127.653490]  ? __might_fault+0xe0/0x190
[ 1127.653530]  ? _copy_from_user+0x5b/0xd0
[ 1127.653567]  kernel_clone+0xea/0x7c0
[ 1127.653590]  ? get_pid_task+0xfd/0x250
[ 1127.653614]  ? __pfx_kernel_clone+0x10/0x10
[ 1127.653647]  ? find_held_lock+0x2b/0x80
[ 1127.653679]  ? ksys_write+0x121/0x240
[ 1127.653714]  ? lock_is_held_type+0x9e/0x120
[ 1127.653747]  __do_sys_clone3+0x1f5/0x280
[ 1127.653772]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1127.653813]  ? __fget_files+0x20d/0x3b0
[ 1127.653840]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1127.653870]  ? ksys_write+0x1a3/0x240
[ 1127.653903]  ? __pfx_ksys_write+0x10/0x10
[ 1127.653936]  ? irqentry_exit+0xee/0x650
[ 1127.653963]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1127.653989]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1127.654033]  do_syscall_64+0xbf/0x420
[ 1127.654069]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1127.654092] RIP: 0033:0x7f71b2d49b19
[ 1127.654110] 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
[ 1127.654132] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1127.654154] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1127.654169] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1127.654182] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1127.654195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1127.654208] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1127.654238]  </TASK>
[ 1127.713886] loop0: detected capacity change from 0 to 5
[ 1127.726999] FAULT_INJECTION: forcing a failure.
[ 1127.726999] name failslab, interval 1, probability 0, space 0, times 0
[ 1127.728794] CPU: 0 UID: 0 PID: 20323 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1127.728826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1127.728841] Call Trace:
[ 1127.728848]  <TASK>
[ 1127.728857]  dump_stack_lvl+0xfa/0x120
[ 1127.728896]  should_fail_ex+0x4d7/0x5e0
[ 1127.728932]  ? copy_mount_options+0x55/0x180
[ 1127.728962]  should_failslab+0xc2/0x120
[ 1127.728986]  __kmalloc_cache_noprof+0x80/0x780
[ 1127.729017]  ? __might_fault+0xe0/0x190
[ 1127.729063]  ? copy_mount_options+0x55/0x180
[ 1127.729092]  ? memdup_user+0x95/0xe0
[ 1127.729123]  copy_mount_options+0x55/0x180
[ 1127.729156]  __x64_sys_mount+0x1ab/0x310
[ 1127.729183]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1127.729220]  do_syscall_64+0xbf/0x420
[ 1127.729257]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1127.729281] RIP: 0033:0x7fc7cf78c04a
[ 1127.729299] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1127.729323] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1127.729346] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1127.729362] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1127.729377] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1127.729392] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1127.729406] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1127.729437]  </TASK>
[ 1127.785895] FAULT_INJECTION: forcing a failure.
[ 1127.785895] name failslab, interval 1, probability 0, space 0, times 0
[ 1127.787599] CPU: 0 UID: 0 PID: 20327 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1127.787634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1127.787646] Call Trace:
[ 1127.787654]  <TASK>
[ 1127.787662]  dump_stack_lvl+0xfa/0x120
[ 1127.787699]  should_fail_ex+0x4d7/0x5e0
[ 1127.787734]  ? security_inode_alloc+0x3e/0x130
[ 1127.787766]  should_failslab+0xc2/0x120
[ 1127.787789]  kmem_cache_alloc_noprof+0x80/0x760
[ 1127.787820]  ? __pfx_map_id_range_down+0x10/0x10
[ 1127.787849]  ? __create_object+0x59/0x80
[ 1127.787882]  ? security_inode_alloc+0x3e/0x130
[ 1127.787913]  security_inode_alloc+0x3e/0x130
[ 1127.787946]  inode_init_always_gfp+0xc9d/0xff0
[ 1127.787983]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.788020]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.788054]  alloc_inode+0x8d/0x250
[ 1127.788082]  new_inode+0x1e/0x160
[ 1127.788110]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.788144]  mqueue_get_inode+0x2e/0xdf0
[ 1127.788177]  ? sget_fc+0x766/0xb80
[ 1127.788212]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1127.788246]  mqueue_fill_super+0x14e/0x260
[ 1127.788280]  get_tree_nodev+0xdc/0x190
[ 1127.788315]  mqueue_get_tree+0xf6/0x140
[ 1127.788350]  vfs_get_tree+0x93/0x340
[ 1127.788380]  fc_mount_longterm+0x1a/0x280
[ 1127.788412]  mq_init_ns+0x3a5/0x720
[ 1127.788438]  copy_ipcs+0x347/0x680
[ 1127.788464]  create_new_namespaces+0x210/0xc00
[ 1127.788501]  ? security_capable+0x2f/0x90
[ 1127.788534]  copy_namespaces+0x45c/0x580
[ 1127.788570]  copy_process+0x2536/0x7120
[ 1127.788612]  ? __pfx_copy_process+0x10/0x10
[ 1127.788637]  ? __might_fault+0xe0/0x190
[ 1127.788678]  ? _copy_from_user+0x5b/0xd0
[ 1127.788715]  kernel_clone+0xea/0x7c0
[ 1127.788738]  ? get_pid_task+0xfd/0x250
[ 1127.788762]  ? __pfx_kernel_clone+0x10/0x10
[ 1127.788795]  ? find_held_lock+0x2b/0x80
[ 1127.788830]  ? ksys_write+0x121/0x240
[ 1127.788865]  ? lock_is_held_type+0x9e/0x120
[ 1127.788899]  __do_sys_clone3+0x1f5/0x280
[ 1127.788924]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1127.788969]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1127.789002]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1127.789034]  ? __pfx_ksys_write+0x10/0x10
[ 1127.789066]  ? irqentry_exit+0xee/0x650
[ 1127.789094]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1127.789120]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1127.789154]  do_syscall_64+0xbf/0x420
[ 1127.789189]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1127.789212] RIP: 0033:0x7fa789fd4b19
[ 1127.789229] 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
[ 1127.789250] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1127.789272] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1127.789286] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1127.789299] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1127.789313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1127.789325] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1127.789355]  </TASK>
18:17:11 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:21 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 59)

18:17:21 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r1, 0x0, 0x40004)
write(r0, &(0x7f00000000c0)="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", 0x200)
r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0)
ioctl$TIOCVHANGUP(r2, 0x5437, 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40500, 0x102)
fcntl$setstatus(r3, 0x4, 0x44000)
sendfile(r0, r3, 0x0, 0xfdef)
creat(&(0x7f0000000340)='./file0\x00', 0xa0)

18:17:21 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x48)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x81100)
signalfd4(r2, &(0x7f00000000c0)={[0x5]}, 0x8, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
creat(&(0x7f0000000040)='./file0\x00', 0x5)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:21 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r3})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r3, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r4=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ac1414aa002232bdae00000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d90007350000060002d64700000000000000000000000000000000000000000078c0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="78000000000000001801000000020000a08c91caac0f43fc3cb00da6deaa503d79c2788ee4d392585369571d6b3b5fe333a0101160d84446c61524fe40193f23bd7e51071f6d5ea4046c878dde9a1664a167d45f7ad6a6e6e78ef400108f16fa06ea13f8a810f24df6dab8adf0da7f78379300000000000000b000000000000000080100000100000013deec1a0eb8fbb8006a7f053477a6bb35ded80f390fc302bb2c2fc621d130b0a9faac44ad575c375bebc64be388335dde0396309a0f26e04bf2c811cf1b186a172737036879eb03e1af7b9f0f546b0410833748770cd99f2a070a53897783c6969afed592c6a33544c9aa20b2b857d0cec7eec10a9c9ba8b3523e6a57e4afca28e8a6483606d1adc06cbc507380769d127557ee3fd661eb1de8470ed0d870000000ac88e3ed900000000000000010010000080000000e15cb0fa60f112f155fed0e14594608dba2c60edc3f67a64c32dad570e1cad670c937ba9d86ad5fdcc8d5d29972e7bbee34dc5efeb89089924e9f3894a588d10de678f4cb1493b73f2595f213ced0433e4f7e6491d46b73be682f279e1ebda8aec575151e6cd43977a3fc1d843fde3d272e162fa30e3307e1afdc00000000007502ab9cf99b8711100100005a0c0000dc0acc25165a6643ec30c42bc00e4b94c40da6103d8409d01471b0d21e703f331dbe40d13402c97552900264ee5f43ae09743d2d8359819e4259e54d4d5fa4c9e239eb947418a389d38f170707f44b4c1d3a5ef99cdc3f7c232f29996710047ac144e234ce926ff9c57281e30ba564a30902d942db2f337f52a9702b3d16f33505d3310fdddfdcd44ea54f610bae7d4948e15aef8081cb8dc9fa76cc812b17279f7fd65d866b36e85e1a385716864215bcabc555e2704b158073bf3993f9424521ee878ab65f9f3212cd7fee5dfc181d937b86f5f2473f08557e5c842510010000000000000101000000020000c593133edd9b0501b546088b8b7199e31f1d4479443cd500f307183db7c0eff02809b2448ac3fb9306000000000000002ed87c2ffbae74f34361fb3cd7c734a39724003df6e9765293f411501ad1f8a90101c525c29e54173c6e633edf30ce98c9338d522a50b3ebf809ee69f432ec41f9b47f7a1ba2f9474aaeb91150a94012913776a97426414b504fb5cf5d865dfdfa63108a18cf03a9c3d58014209ef9c5021a637f4b1036a2658b1b2a7edf0724ceb130f63f1045c70d1d58ecad85718f9046565ca300da940d64b248bcbf8601157786d886c84eacbb06a53d17363bce8c5b2b4b45dacbb8e53aed6f45fd3965aae271dbc75651a0d54920e034d2ba1928e5d10000000066a5d91d703d97317a8cbc869dd93bd874942735ba3867067a38ff7405e6d6f9997b472d6f2641f1abd56388dca26a64a2d3ae0a6013f4d53977b047ba150afe2c345613677f03dfc4bddf7226e7e3a3f908675787a4f3000000000000000000000000000000bb4071768aaae2e8cb2d8b701dbfe590faee3b1c243706e23cb5074d1ea55e1a17f0b23381467d1aeb2fd3a9000000000000000000000000305d1441fd648348c98a83520c649d3a6f15a4670651efc41530ec8811905b5ed7fa6b16bdb69e5ac79dfedd98283a70bcc0b526d7ac941dd3d79aadff04ac7c79f12d7970cdffe13e83c6b52076a90d0a4c7433a410e9dbde"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r5}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r5}}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r5}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r5}}, 0xe2f)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0xa, &(0x7f00000001c0)={0x0, 0x989680}, 0x1, 0x1, 0x0, {0x0, r5}}, 0x3)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)

18:17:21 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 64)

18:17:21 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 62)

18:17:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 85)

18:17:21 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[ 1137.422093] FAULT_INJECTION: forcing a failure.
[ 1137.422093] name failslab, interval 1, probability 0, space 0, times 0
[ 1137.423961] CPU: 0 UID: 0 PID: 20442 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1137.423994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1137.424009] Call Trace:
[ 1137.424017]  <TASK>
[ 1137.424026]  dump_stack_lvl+0xfa/0x120
[ 1137.424068]  should_fail_ex+0x4d7/0x5e0
[ 1137.424106]  ? mqueue_alloc_inode+0x27/0x50
[ 1137.424142]  should_failslab+0xc2/0x120
[ 1137.424167]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1137.424203]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 1137.424242]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.424278]  ? mqueue_alloc_inode+0x27/0x50
[ 1137.424312]  ? lockdep_init_map_type+0x4b/0x220
[ 1137.424342]  mqueue_alloc_inode+0x27/0x50
[ 1137.424376]  ? __pfx_mqueue_alloc_inode+0x10/0x10
[ 1137.424411]  alloc_inode+0x67/0x250
[ 1137.424442]  new_inode+0x1e/0x160
[ 1137.424472]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.424507]  mqueue_get_inode+0x2e/0xdf0
[ 1137.424542]  ? sget_fc+0x766/0xb80
[ 1137.424578]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.424621]  mqueue_fill_super+0x14e/0x260
[ 1137.424658]  get_tree_nodev+0xdc/0x190
[ 1137.424694]  mqueue_get_tree+0xf6/0x140
[ 1137.424731]  vfs_get_tree+0x93/0x340
[ 1137.424767]  fc_mount_longterm+0x1a/0x280
[ 1137.424801]  mq_init_ns+0x3a5/0x720
[ 1137.424829]  copy_ipcs+0x347/0x680
[ 1137.424857]  create_new_namespaces+0x210/0xc00
[ 1137.424894]  ? security_capable+0x2f/0x90
[ 1137.424930]  copy_namespaces+0x45c/0x580
[ 1137.424968]  copy_process+0x2536/0x7120
[ 1137.425012]  ? __pfx_copy_process+0x10/0x10
[ 1137.425039]  ? __might_fault+0xe0/0x190
[ 1137.425082]  ? _copy_from_user+0x5b/0xd0
[ 1137.425120]  kernel_clone+0xea/0x7c0
[ 1137.425145]  ? get_pid_task+0xfd/0x250
[ 1137.425170]  ? __pfx_kernel_clone+0x10/0x10
[ 1137.425205]  ? find_held_lock+0x2b/0x80
[ 1137.425240]  ? ksys_write+0x121/0x240
[ 1137.425277]  ? lock_is_held_type+0x9e/0x120
[ 1137.425312]  __do_sys_clone3+0x1f5/0x280
[ 1137.425339]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1137.425383]  ? __fget_files+0x20d/0x3b0
[ 1137.425412]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1137.425444]  ? ksys_write+0x1a3/0x240
[ 1137.425480]  ? __pfx_ksys_write+0x10/0x10
[ 1137.425514]  ? irqentry_exit+0xee/0x650
[ 1137.425544]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1137.425572]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1137.425608]  do_syscall_64+0xbf/0x420
[ 1137.425645]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1137.425670] RIP: 0033:0x7f71b2d49b19
[ 1137.425689] 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
[ 1137.425712] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1137.425735] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1137.425751] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1137.425766] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1137.425780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1137.425794] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1137.425826]  </TASK>
[ 1137.480494] loop0: detected capacity change from 0 to 5
18:17:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 86)

[ 1137.515422] FAULT_INJECTION: forcing a failure.
[ 1137.515422] name failslab, interval 1, probability 0, space 0, times 0
[ 1137.516482] CPU: 1 UID: 0 PID: 20462 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1137.516499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1137.516507] Call Trace:
[ 1137.516512]  <TASK>
[ 1137.516517]  dump_stack_lvl+0xfa/0x120
[ 1137.516543]  should_fail_ex+0x4d7/0x5e0
[ 1137.516565]  ? __d_alloc+0x34/0xa10
[ 1137.516579]  should_failslab+0xc2/0x120
[ 1137.516592]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1137.516619]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.516640]  ? __d_alloc+0x34/0xa10
[ 1137.516652]  __d_alloc+0x34/0xa10
[ 1137.516664]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1137.516684]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.516702]  d_make_root+0x42/0x90
[ 1137.516716]  mqueue_fill_super+0x176/0x260
[ 1137.516735]  get_tree_nodev+0xdc/0x190
[ 1137.516755]  mqueue_get_tree+0xf6/0x140
[ 1137.516774]  vfs_get_tree+0x93/0x340
[ 1137.516791]  fc_mount_longterm+0x1a/0x280
[ 1137.516810]  mq_init_ns+0x3a5/0x720
[ 1137.516824]  copy_ipcs+0x347/0x680
[ 1137.516839]  create_new_namespaces+0x210/0xc00
[ 1137.516860]  ? security_capable+0x2f/0x90
[ 1137.516879]  copy_namespaces+0x45c/0x580
[ 1137.516898]  copy_process+0x2536/0x7120
[ 1137.516922]  ? __pfx_copy_process+0x10/0x10
[ 1137.516936]  ? __might_fault+0xe0/0x190
[ 1137.516958]  ? _copy_from_user+0x5b/0xd0
[ 1137.516978]  kernel_clone+0xea/0x7c0
[ 1137.516991]  ? get_pid_task+0xfd/0x250
[ 1137.517004]  ? __pfx_kernel_clone+0x10/0x10
[ 1137.517022]  ? find_held_lock+0x2b/0x80
[ 1137.517041]  ? ksys_write+0x121/0x240
[ 1137.517060]  ? lock_is_held_type+0x9e/0x120
[ 1137.517078]  __do_sys_clone3+0x1f5/0x280
[ 1137.517092]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1137.517116]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1137.517135]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1137.517152]  ? __pfx_ksys_write+0x10/0x10
[ 1137.517169]  ? irqentry_exit+0xee/0x650
[ 1137.517184]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1137.517198]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1137.517217]  do_syscall_64+0xbf/0x420
[ 1137.517236]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1137.517249] RIP: 0033:0x7fa789fd4b19
[ 1137.517259] 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
[ 1137.517271] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1137.517283] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1137.517291] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1137.517298] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1137.517305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1137.517312] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1137.517328]  </TASK>
[ 1137.520160] serio: Serial port ptm1
[ 1137.535575] loop0: detected capacity change from 0 to 5
[ 1137.590506] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:17:21 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 65)

18:17:21 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 60)

18:17:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 87)

18:17:21 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x49a241, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x2, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824", 0x0, 0x1})
r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x6)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
dup3(r2, r3, 0x80000)
ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x8, 0x6, 0x8, 0x3, 0x4e, "49d1b030cd40af05653c67dfaccb0a7f86fea3", 0x9, 0x4})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0)

18:17:21 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/hid_petalynx', 0x80002, 0x108)
read$char_usb(r2, &(0x7f0000000080)=""/197, 0xc5)

[ 1137.767536] loop0: detected capacity change from 0 to 5
[ 1137.768853] FAULT_INJECTION: forcing a failure.
[ 1137.768853] name failslab, interval 1, probability 0, space 0, times 0
[ 1137.769753] CPU: 1 UID: 0 PID: 20668 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1137.769770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1137.769778] Call Trace:
[ 1137.769783]  <TASK>
[ 1137.769788]  dump_stack_lvl+0xfa/0x120
[ 1137.769814]  should_fail_ex+0x4d7/0x5e0
[ 1137.769840]  ? getname_flags.part.0+0x48/0x540
[ 1137.769858]  should_failslab+0xc2/0x120
[ 1137.769873]  kmem_cache_alloc_noprof+0x80/0x760
[ 1137.769896]  ? getname_flags.part.0+0x48/0x540
[ 1137.769912]  getname_flags.part.0+0x48/0x540
[ 1137.769929]  getname_flags+0x95/0xe0
[ 1137.769949]  user_path_at+0x27/0x90
[ 1137.769969]  __x64_sys_mount+0x1fb/0x310
[ 1137.769984]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1137.770004]  do_syscall_64+0xbf/0x420
[ 1137.770025]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1137.770039] RIP: 0033:0x7fc7cf78c04a
[ 1137.770050] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1137.770063] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1137.770076] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1137.770086] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1137.770094] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1137.770103] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1137.770111] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1137.770128]  </TASK>
18:17:21 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 63)

18:17:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 88)

[ 1137.915181] loop0: detected capacity change from 0 to 5
[ 1137.921160] FAULT_INJECTION: forcing a failure.
[ 1137.921160] name failslab, interval 1, probability 0, space 0, times 0
[ 1137.922071] CPU: 1 UID: 0 PID: 20777 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1137.922090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1137.922099] Call Trace:
[ 1137.922104]  <TASK>
[ 1137.922109]  dump_stack_lvl+0xfa/0x120
[ 1137.922145]  should_fail_ex+0x4d7/0x5e0
[ 1137.922172]  ? getname_flags.part.0+0x48/0x540
[ 1137.922189]  should_failslab+0xc2/0x120
[ 1137.922204]  kmem_cache_alloc_noprof+0x80/0x760
[ 1137.922228]  ? getname_flags.part.0+0x48/0x540
[ 1137.922243]  getname_flags.part.0+0x48/0x540
[ 1137.922261]  getname_flags+0x95/0xe0
[ 1137.922280]  user_path_at+0x27/0x90
[ 1137.922300]  __x64_sys_mount+0x1fb/0x310
[ 1137.922316]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1137.922335]  do_syscall_64+0xbf/0x420
[ 1137.922357]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1137.922371] RIP: 0033:0x7fc7cf78c04a
[ 1137.922381] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1137.922395] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1137.922408] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1137.922417] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1137.922425] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1137.922434] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1137.922442] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1137.922459]  </TASK>
18:17:21 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 66)

[ 1137.973014] FAULT_INJECTION: forcing a failure.
[ 1137.973014] name failslab, interval 1, probability 0, space 0, times 0
[ 1137.974049] CPU: 1 UID: 0 PID: 20780 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1137.974067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1137.974076] Call Trace:
[ 1137.974080]  <TASK>
[ 1137.974085]  dump_stack_lvl+0xfa/0x120
[ 1137.974108]  should_fail_ex+0x4d7/0x5e0
[ 1137.974130]  should_failslab+0xc2/0x120
[ 1137.974153]  __kmalloc_noprof+0xd6/0x880
[ 1137.974172]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1137.974190]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1137.974203]  memcg_list_lru_alloc+0x4da/0x760
[ 1137.974222]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1137.974241]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1137.974259]  __memcg_slab_post_alloc_hook+0x134/0x970
[ 1137.974279]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1137.974297]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1137.974312]  ? __create_object+0x59/0x80
[ 1137.974331]  kmem_cache_alloc_lru_noprof+0x590/0x770
[ 1137.974353]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.974376]  ? __d_alloc+0x34/0xa10
[ 1137.974390]  __d_alloc+0x34/0xa10
[ 1137.974402]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1137.974423]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1137.974442]  d_make_root+0x42/0x90
[ 1137.974457]  mqueue_fill_super+0x176/0x260
[ 1137.974477]  get_tree_nodev+0xdc/0x190
[ 1137.974499]  mqueue_get_tree+0xf6/0x140
[ 1137.974519]  vfs_get_tree+0x93/0x340
[ 1137.974536]  fc_mount_longterm+0x1a/0x280
[ 1137.974556]  mq_init_ns+0x3a5/0x720
[ 1137.974570]  copy_ipcs+0x347/0x680
[ 1137.974585]  create_new_namespaces+0x210/0xc00
[ 1137.974612]  ? security_capable+0x2f/0x90
[ 1137.974632]  copy_namespaces+0x45c/0x580
[ 1137.974653]  copy_process+0x2536/0x7120
[ 1137.974677]  ? __pfx_copy_process+0x10/0x10
[ 1137.974691]  ? __might_fault+0xe0/0x190
[ 1137.974715]  ? _copy_from_user+0x5b/0xd0
[ 1137.974736]  kernel_clone+0xea/0x7c0
[ 1137.974750]  ? get_pid_task+0xfd/0x250
[ 1137.974764]  ? __pfx_kernel_clone+0x10/0x10
[ 1137.974783]  ? find_held_lock+0x2b/0x80
[ 1137.974803]  ? ksys_write+0x121/0x240
[ 1137.974824]  ? lock_is_held_type+0x9e/0x120
[ 1137.974843]  __do_sys_clone3+0x1f5/0x280
[ 1137.974858]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1137.974883]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1137.974903]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1137.974922]  ? __pfx_ksys_write+0x10/0x10
[ 1137.974941]  ? irqentry_exit+0xee/0x650
[ 1137.974957]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1137.974972]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1137.974992]  do_syscall_64+0xbf/0x420
[ 1137.975012]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1137.975025] RIP: 0033:0x7fa789fd4b19
[ 1137.975035] 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
[ 1137.975048] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1137.975061] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1137.975070] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1137.975078] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1137.975086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1137.975093] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1137.975110]  </TASK>
18:17:21 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:21 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 89)

[ 1138.094313] loop0: detected capacity change from 0 to 5
[ 1138.100470] FAULT_INJECTION: forcing a failure.
[ 1138.100470] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1138.101431] CPU: 1 UID: 0 PID: 20805 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1138.101449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1138.101458] Call Trace:
[ 1138.101463]  <TASK>
[ 1138.101468]  dump_stack_lvl+0xfa/0x120
[ 1138.101495]  should_fail_ex+0x4d7/0x5e0
[ 1138.101521]  strncpy_from_user+0x3b/0x2f0
[ 1138.101539]  getname_flags.part.0+0x8d/0x540
[ 1138.101558]  getname_flags+0x95/0xe0
[ 1138.101578]  user_path_at+0x27/0x90
[ 1138.101598]  __x64_sys_mount+0x1fb/0x310
[ 1138.101618]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1138.101637]  do_syscall_64+0xbf/0x420
[ 1138.101658]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1138.101673] RIP: 0033:0x7fc7cf78c04a
[ 1138.101683] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1138.101696] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1138.101709] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1138.101718] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1138.101727] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1138.101735] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1138.101744] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1138.101760]  </TASK>
[ 1149.078438] FAULT_INJECTION: forcing a failure.
[ 1149.078438] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.079425] CPU: 1 UID: 0 PID: 20901 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1149.079443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.079452] Call Trace:
[ 1149.079457]  <TASK>
[ 1149.079462]  dump_stack_lvl+0xfa/0x120
[ 1149.079489]  should_fail_ex+0x4d7/0x5e0
[ 1149.079512]  ? __d_alloc+0x34/0xa10
[ 1149.079527]  should_failslab+0xc2/0x120
[ 1149.079542]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1149.079567]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1149.079589]  ? __d_alloc+0x34/0xa10
[ 1149.079605]  __d_alloc+0x34/0xa10
[ 1149.079617]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1149.079638]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1149.079658]  d_make_root+0x42/0x90
[ 1149.079672]  mqueue_fill_super+0x176/0x260
[ 1149.079692]  get_tree_nodev+0xdc/0x190
[ 1149.079714]  mqueue_get_tree+0xf6/0x140
[ 1149.079735]  vfs_get_tree+0x93/0x340
[ 1149.079752]  fc_mount_longterm+0x1a/0x280
[ 1149.079773]  mq_init_ns+0x3a5/0x720
[ 1149.079788]  copy_ipcs+0x347/0x680
[ 1149.079803]  create_new_namespaces+0x210/0xc00
[ 1149.079826]  ? security_capable+0x2f/0x90
[ 1149.079846]  copy_namespaces+0x45c/0x580
[ 1149.079867]  copy_process+0x2536/0x7120
[ 1149.079892]  ? __pfx_copy_process+0x10/0x10
[ 1149.079907]  ? __might_fault+0xe0/0x190
[ 1149.079931]  ? _copy_from_user+0x5b/0xd0
[ 1149.079953]  kernel_clone+0xea/0x7c0
[ 1149.079967]  ? get_pid_task+0xfd/0x250
[ 1149.079981]  ? __pfx_kernel_clone+0x10/0x10
[ 1149.080000]  ? find_held_lock+0x2b/0x80
[ 1149.080021]  ? ksys_write+0x121/0x240
[ 1149.080042]  ? lock_is_held_type+0x9e/0x120
[ 1149.080062]  __do_sys_clone3+0x1f5/0x280
[ 1149.080077]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1149.080100]  ? __fget_files+0x20d/0x3b0
[ 1149.080117]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1149.080136]  ? ksys_write+0x1a3/0x240
[ 1149.080156]  ? __pfx_ksys_write+0x10/0x10
[ 1149.080175]  ? irqentry_exit+0xee/0x650
[ 1149.080192]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1149.080207]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1149.080227]  do_syscall_64+0xbf/0x420
[ 1149.080248]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.080262] RIP: 0033:0x7f93b3762b19
[ 1149.080272] 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
[ 1149.080286] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1149.080299] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1149.080308] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1149.080316] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1149.080324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1149.080332] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1149.080349]  </TASK>
18:17:32 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 67)

18:17:32 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r2=>r0}, './file0\x00'})
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r2, 0x6628)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, <r3=>0xffffffffffffffff}, './file0\x00'})
name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@ceph_nfs_confh={0x10, 0x2, {0x5, 0x9}}, &(0x7f0000000140), 0x400)
r4 = fork()
syz_open_procfs(r4, &(0x7f0000000080)='fd\x00')
perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x81, 0x4, 0x9, 0x1, 0x0, 0x28646504, 0xbac0, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x1}, 0x100, 0x0, 0x3, 0x7, 0x7fff, 0xffff, 0x20, 0x0, 0x97c, 0x0, 0x4a}, r4, 0x3, 0xffffffffffffffff, 0x0)

18:17:32 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:32 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x5)
r2 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x240100, 0x0, 0x1e}, 0x18)
ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000180)=0x1)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xf61, &(0x7f00000000c0)=0x2)

18:17:32 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 90)

18:17:32 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 64)

18:17:32 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 61)

18:17:32 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x9, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1149.178290] loop0: detected capacity change from 0 to 5
[ 1149.193351] FAULT_INJECTION: forcing a failure.
[ 1149.193351] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.195219] CPU: 0 UID: 0 PID: 20927 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1149.195253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.195268] Call Trace:
[ 1149.195276]  <TASK>
[ 1149.195286]  dump_stack_lvl+0xfa/0x120
[ 1149.195330]  should_fail_ex+0x4d7/0x5e0
[ 1149.195374]  ? ext4_init_fs_context+0x45/0x110
[ 1149.195400]  should_failslab+0xc2/0x120
[ 1149.195428]  __kmalloc_cache_noprof+0x80/0x780
[ 1149.195463]  ? __kmalloc_cache_noprof+0x4ae/0x780
[ 1149.195497]  ? lockdep_init_map_type+0x4b/0x220
[ 1149.195535]  ? ext4_init_fs_context+0x45/0x110
[ 1149.195561]  ext4_init_fs_context+0x45/0x110
[ 1149.195588]  alloc_fs_context+0x56d/0xb10
[ 1149.195646]  path_mount+0xd8d/0x2140
[ 1149.195677]  ? kasan_quarantine_put+0x84/0x1e0
[ 1149.195703]  ? __pfx_path_mount+0x10/0x10
[ 1149.195730]  ? kmem_cache_free+0x2cd/0x660
[ 1149.195766]  ? putname.part.0+0xc0/0x160
[ 1149.195803]  ? putname.part.0+0xc0/0x160
[ 1149.195831]  ? putname.part.0+0xc0/0x160
[ 1149.195865]  __x64_sys_mount+0x293/0x310
[ 1149.195894]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1149.195933]  do_syscall_64+0xbf/0x420
[ 1149.195974]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.196000] RIP: 0033:0x7fc7cf78c04a
[ 1149.196021] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1149.196047] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1149.196072] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1149.196089] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1149.196105] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1149.196121] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1149.196136] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1149.196169]  </TASK>
18:17:33 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 65)

18:17:33 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 62)

18:17:33 executing program 2:
restart_syscall()
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x38501, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0xf606b496673379b7, 0x0)
dup2(r1, r0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:17:33 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x0, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 91)

18:17:33 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:33 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, 0xffffffffffffffff, 0x0, 0xfdee)
creat(&(0x7f0000000040)='./file0\x00', 0x44)

[ 1149.544688] loop0: detected capacity change from 0 to 5
[ 1149.569497] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:17:33 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 92)

18:17:33 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 68)

18:17:33 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824", 0x4})
read(r1, 0x0, 0x40004)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x7f)

18:17:33 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 66)

[ 1149.824436] loop0: detected capacity change from 0 to 5
[ 1149.843880] FAULT_INJECTION: forcing a failure.
[ 1149.843880] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.846335] CPU: 1 UID: 0 PID: 21240 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1149.846368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.846383] Call Trace:
[ 1149.846391]  <TASK>
[ 1149.846401]  dump_stack_lvl+0xfa/0x120
[ 1149.846443]  should_fail_ex+0x4d7/0x5e0
[ 1149.846481]  ? ext4_init_fs_context+0x45/0x110
[ 1149.846506]  should_failslab+0xc2/0x120
[ 1149.846531]  __kmalloc_cache_noprof+0x80/0x780
[ 1149.846564]  ? __kmalloc_cache_noprof+0x4ae/0x780
[ 1149.846594]  ? lockdep_init_map_type+0x4b/0x220
[ 1149.846637]  ? ext4_init_fs_context+0x45/0x110
[ 1149.846661]  ext4_init_fs_context+0x45/0x110
[ 1149.846687]  alloc_fs_context+0x56d/0xb10
[ 1149.846732]  path_mount+0xd8d/0x2140
[ 1149.846761]  ? kasan_quarantine_put+0x84/0x1e0
[ 1149.846785]  ? __pfx_path_mount+0x10/0x10
[ 1149.846809]  ? kmem_cache_free+0x2cd/0x660
[ 1149.846842]  ? putname.part.0+0xc0/0x160
[ 1149.846877]  ? putname.part.0+0xc0/0x160
[ 1149.846902]  ? putname.part.0+0xc0/0x160
[ 1149.846934]  __x64_sys_mount+0x293/0x310
[ 1149.846960]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1149.846997]  do_syscall_64+0xbf/0x420
[ 1149.847034]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.847059] RIP: 0033:0x7fc7cf78c04a
[ 1149.847078] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1149.847103] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1149.847126] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1149.847142] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1149.847157] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1149.847172] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1149.847187] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1149.847218]  </TASK>
18:17:33 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCL_PASTESEL(r1, 0x5414, &(0x7f0000000000))
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, <r3=>0x0}, &(0x7f0000000040)=0x5)
setuid(r3)
fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=@v3={0x3000000, [{0x0, 0x11f7a8}, {0x8, 0x7}], r3}, 0x18, 0x1)
write(r0, &(0x7f0000000900)="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", 0x200)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
bind(r0, &(0x7f0000000040)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80)
fcntl$setstatus(r0, 0x4, 0x44000)
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)
creat(&(0x7f00000003c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000200)='./file0\x00', 0x0)
sendfile(r0, r4, 0x0, 0xfdef)

[ 1149.942893] serio: Serial port ptm1
[ 1149.961864] FAULT_INJECTION: forcing a failure.
[ 1149.961864] name failslab, interval 1, probability 0, space 0, times 0
[ 1149.964246] CPU: 1 UID: 0 PID: 21249 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1149.964280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1149.964294] Call Trace:
[ 1149.964302]  <TASK>
[ 1149.964311]  dump_stack_lvl+0xfa/0x120
[ 1149.964352]  should_fail_ex+0x4d7/0x5e0
[ 1149.964391]  should_failslab+0xc2/0x120
[ 1149.964416]  __kmalloc_noprof+0xd6/0x880
[ 1149.964449]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1149.964481]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1149.964504]  memcg_list_lru_alloc+0x4da/0x760
[ 1149.964538]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1149.964573]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1149.964613]  __memcg_slab_post_alloc_hook+0x134/0x970
[ 1149.964647]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1149.964677]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1149.964705]  ? __create_object+0x59/0x80
[ 1149.964737]  kmem_cache_alloc_lru_noprof+0x590/0x770
[ 1149.964779]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1149.964817]  ? __d_alloc+0x34/0xa10
[ 1149.964840]  __d_alloc+0x34/0xa10
[ 1149.964863]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1149.964900]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1149.964936]  d_make_root+0x42/0x90
[ 1149.964961]  mqueue_fill_super+0x176/0x260
[ 1149.964998]  get_tree_nodev+0xdc/0x190
[ 1149.965035]  mqueue_get_tree+0xf6/0x140
[ 1149.965072]  vfs_get_tree+0x93/0x340
[ 1149.965104]  fc_mount_longterm+0x1a/0x280
[ 1149.965139]  mq_init_ns+0x3a5/0x720
[ 1149.965166]  copy_ipcs+0x347/0x680
[ 1149.965195]  create_new_namespaces+0x210/0xc00
[ 1149.965233]  ? security_capable+0x2f/0x90
[ 1149.965268]  copy_namespaces+0x45c/0x580
[ 1149.965307]  copy_process+0x2536/0x7120
[ 1149.965351]  ? __pfx_copy_process+0x10/0x10
[ 1149.965378]  ? __might_fault+0xe0/0x190
[ 1149.965421]  ? _copy_from_user+0x5b/0xd0
[ 1149.965459]  kernel_clone+0xea/0x7c0
[ 1149.965484]  ? get_pid_task+0xfd/0x250
[ 1149.965509]  ? __pfx_kernel_clone+0x10/0x10
[ 1149.965544]  ? find_held_lock+0x2b/0x80
[ 1149.965581]  ? ksys_write+0x121/0x240
[ 1149.965617]  ? lock_is_held_type+0x9e/0x120
[ 1149.965653]  __do_sys_clone3+0x1f5/0x280
[ 1149.965680]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1149.965724]  ? __fget_files+0x20d/0x3b0
[ 1149.965754]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1149.965786]  ? ksys_write+0x1a3/0x240
[ 1149.965822]  ? __pfx_ksys_write+0x10/0x10
[ 1149.965856]  ? irqentry_exit+0xee/0x650
[ 1149.965886]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1149.965914]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1149.965951]  do_syscall_64+0xbf/0x420
[ 1149.965988]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1149.966013] RIP: 0033:0x7f93b3762b19
[ 1149.966033] 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
[ 1149.966057] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1149.966080] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1149.966095] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1149.966110] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1149.966124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1149.966138] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1149.966170]  </TASK>
18:17:45 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 63)

18:17:45 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:45 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 93)

18:17:45 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r2, 0x0)
mq_timedreceive(r2, &(0x7f0000000040)=""/115, 0x73, 0x81, &(0x7f00000000c0))
sendfile(r0, r1, 0x0, 0xfdef)

18:17:45 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0xfffffffd)

18:17:45 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 67)

18:17:45 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48c982, 0xb4)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r2=>r1}, './file0\x00'})
ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x7f, 0x7fffffff, 0x3, 0x94be, 0xf, "18ccda9688c6b5d97390798b98f5ba4f6dac14"})
sendfile(r0, r1, 0x0, 0xfdef)

18:17:45 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 69)

[ 1161.912095] loop0: detected capacity change from 0 to 5
[ 1161.918295] FAULT_INJECTION: forcing a failure.
[ 1161.918295] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1161.919247] CPU: 1 UID: 0 PID: 21468 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1161.919265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1161.919273] Call Trace:
[ 1161.919278]  <TASK>
[ 1161.919283]  dump_stack_lvl+0xfa/0x120
[ 1161.919310]  should_fail_ex+0x4d7/0x5e0
[ 1161.919341]  strncpy_from_user+0x3b/0x2f0
[ 1161.919359]  getname_flags.part.0+0x8d/0x540
[ 1161.919379]  getname_flags+0x95/0xe0
[ 1161.919400]  user_path_at+0x27/0x90
[ 1161.919420]  __x64_sys_mount+0x1fb/0x310
[ 1161.919436]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1161.919456]  do_syscall_64+0xbf/0x420
[ 1161.919478]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1161.919493] RIP: 0033:0x7fc7cf78c04a
[ 1161.919504] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1161.919518] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1161.919532] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1161.919541] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1161.919550] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1161.919559] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1161.919568] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1161.919586]  </TASK>
18:17:45 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 94)

[ 1162.077985] loop0: detected capacity change from 0 to 5
[ 1162.085365] FAULT_INJECTION: forcing a failure.
[ 1162.085365] name failslab, interval 1, probability 0, space 0, times 0
[ 1162.086354] CPU: 1 UID: 0 PID: 21504 Comm: syz-executor.0 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1162.086371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1162.086380] Call Trace:
[ 1162.086385]  <TASK>
[ 1162.086390]  dump_stack_lvl+0xfa/0x120
[ 1162.086426]  should_fail_ex+0x4d7/0x5e0
[ 1162.086449]  should_failslab+0xc2/0x120
[ 1162.086464]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1162.086485]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1162.086502]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1162.086518]  ? vfs_parse_fs_qstr+0x112/0x1c0
[ 1162.086539]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1162.086557]  ? kmemdup_nul+0x3b/0xa0
[ 1162.086573]  kmemdup_nul+0x3b/0xa0
[ 1162.086589]  vfs_parse_fs_qstr+0x112/0x1c0
[ 1162.086612]  ? __pfx_vfs_parse_fs_qstr+0x10/0x10
[ 1162.086631]  ? kasan_save_track+0x14/0x30
[ 1162.086645]  ? __kasan_kmalloc+0x7f/0x90
[ 1162.086660]  ? alloc_fs_context+0x5bd/0xb10
[ 1162.086683]  path_mount+0x6b1/0x2140
[ 1162.086699]  ? kasan_quarantine_put+0x84/0x1e0
[ 1162.086712]  ? __pfx_path_mount+0x10/0x10
[ 1162.086725]  ? kmem_cache_free+0x2cd/0x660
[ 1162.086742]  ? putname.part.0+0xc0/0x160
[ 1162.086760]  ? putname.part.0+0xc0/0x160
[ 1162.086774]  ? putname.part.0+0xc0/0x160
[ 1162.086791]  __x64_sys_mount+0x293/0x310
[ 1162.086804]  ? __pfx___x64_sys_mount+0x10/0x10
[ 1162.086823]  do_syscall_64+0xbf/0x420
[ 1162.086843]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1162.086857] RIP: 0033:0x7fc7cf78c04a
[ 1162.086867] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1162.086880] RSP: 002b:00007fc7cccfffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1162.086893] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fc7cf78c04a
[ 1162.086901] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc7ccd00000
[ 1162.086909] RBP: 00007fc7ccd00040 R08: 00007fc7ccd00040 R09: 0000000020000000
[ 1162.086917] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000
[ 1162.086925] R13: 0000000020000100 R14: 00007fc7ccd00000 R15: 0000000020014100
[ 1162.086941]  </TASK>
18:17:58 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 64)

18:17:58 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20080, 0x21)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r1, r0, &(0x7f0000000040)=0x9, 0x6)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:58 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:17:58 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 68)

18:17:58 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:58 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 95)

18:17:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000040))
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:17:58 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 70)

[ 1174.501058] loop0: detected capacity change from 0 to 5
[ 1174.506518] FAULT_INJECTION: forcing a failure.
[ 1174.506518] name failslab, interval 1, probability 0, space 0, times 0
[ 1174.508305] CPU: 1 UID: 0 PID: 21737 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1174.508340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1174.508356] Call Trace:
[ 1174.508365]  <TASK>
[ 1174.508376]  dump_stack_lvl+0xfa/0x120
[ 1174.508421]  should_fail_ex+0x4d7/0x5e0
[ 1174.508462]  ? __d_alloc+0x34/0xa10
[ 1174.508488]  should_failslab+0xc2/0x120
[ 1174.508516]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1174.508562]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.508610]  ? __d_alloc+0x34/0xa10
[ 1174.508635]  __d_alloc+0x34/0xa10
[ 1174.508660]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1174.508701]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.508741]  d_make_root+0x42/0x90
[ 1174.508769]  mqueue_fill_super+0x176/0x260
[ 1174.508809]  get_tree_nodev+0xdc/0x190
[ 1174.508851]  mqueue_get_tree+0xf6/0x140
[ 1174.508891]  vfs_get_tree+0x93/0x340
[ 1174.508925]  fc_mount_longterm+0x1a/0x280
[ 1174.508964]  mq_init_ns+0x3a5/0x720
[ 1174.508994]  copy_ipcs+0x347/0x680
[ 1174.509025]  create_new_namespaces+0x210/0xc00
[ 1174.509066]  ? security_capable+0x2f/0x90
[ 1174.509105]  copy_namespaces+0x45c/0x580
[ 1174.509148]  copy_process+0x2536/0x7120
[ 1174.509195]  ? __pfx_copy_process+0x10/0x10
[ 1174.509225]  ? __might_fault+0xe0/0x190
[ 1174.509272]  ? _copy_from_user+0x5b/0xd0
[ 1174.509314]  kernel_clone+0xea/0x7c0
[ 1174.509342]  ? get_pid_task+0xfd/0x250
[ 1174.509370]  ? __pfx_kernel_clone+0x10/0x10
[ 1174.509407]  ? find_held_lock+0x2b/0x80
[ 1174.509447]  ? ksys_write+0x121/0x240
[ 1174.509487]  ? lock_is_held_type+0x9e/0x120
[ 1174.509526]  __do_sys_clone3+0x1f5/0x280
[ 1174.509556]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1174.509603]  ? __fget_files+0x20d/0x3b0
[ 1174.509634]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1174.509669]  ? ksys_write+0x1a3/0x240
[ 1174.509708]  ? __pfx_ksys_write+0x10/0x10
[ 1174.509746]  ? irqentry_exit+0xee/0x650
[ 1174.509780]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1174.509810]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1174.509850]  do_syscall_64+0xbf/0x420
[ 1174.509891]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1174.509918] RIP: 0033:0x7f71b2d49b19
[ 1174.509938] 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
[ 1174.509964] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1174.509989] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1174.510007] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1174.510023] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1174.510039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1174.510055] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1174.510089]  </TASK>
[ 1174.592514] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:17:58 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000100))
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x7, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x80000000, 0x260600)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x32)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:17:58 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100)) (fail_nth: 96)

18:17:58 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 71)

18:17:58 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 65)

[ 1174.790566] FAULT_INJECTION: forcing a failure.
[ 1174.790566] name failslab, interval 1, probability 0, space 0, times 0
[ 1174.794516] CPU: 1 UID: 0 PID: 21844 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1174.794564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1174.794580] Call Trace:
[ 1174.794589]  <TASK>
[ 1174.794606]  dump_stack_lvl+0xfa/0x120
[ 1174.794651]  should_fail_ex+0x4d7/0x5e0
[ 1174.794692]  ? __d_alloc+0x34/0xa10
[ 1174.794718]  should_failslab+0xc2/0x120
[ 1174.794746]  kmem_cache_alloc_lru_noprof+0x84/0x770
[ 1174.794792]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.794834]  ? __d_alloc+0x34/0xa10
[ 1174.794859]  __d_alloc+0x34/0xa10
[ 1174.794884]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1174.794925]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.794964]  d_make_root+0x42/0x90
[ 1174.794993]  mqueue_fill_super+0x176/0x260
[ 1174.795033]  get_tree_nodev+0xdc/0x190
[ 1174.795075]  mqueue_get_tree+0xf6/0x140
[ 1174.795115]  vfs_get_tree+0x93/0x340
[ 1174.795149]  fc_mount_longterm+0x1a/0x280
[ 1174.795188]  mq_init_ns+0x3a5/0x720
[ 1174.795218]  copy_ipcs+0x347/0x680
[ 1174.795248]  create_new_namespaces+0x210/0xc00
[ 1174.795290]  ? security_capable+0x2f/0x90
[ 1174.795328]  copy_namespaces+0x45c/0x580
[ 1174.795371]  copy_process+0x2536/0x7120
[ 1174.795418]  ? __pfx_copy_process+0x10/0x10
[ 1174.795448]  ? __might_fault+0xe0/0x190
[ 1174.795495]  ? _copy_from_user+0x5b/0xd0
[ 1174.795537]  kernel_clone+0xea/0x7c0
[ 1174.795564]  ? get_pid_task+0xfd/0x250
[ 1174.795592]  ? __pfx_kernel_clone+0x10/0x10
[ 1174.795630]  ? find_held_lock+0x2b/0x80
[ 1174.795669]  ? ksys_write+0x121/0x240
[ 1174.795709]  ? lock_is_held_type+0x9e/0x120
[ 1174.795748]  __do_sys_clone3+0x1f5/0x280
[ 1174.795777]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1174.795824]  ? __fget_files+0x20d/0x3b0
[ 1174.795856]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1174.795891]  ? ksys_write+0x1a3/0x240
[ 1174.795931]  ? __pfx_ksys_write+0x10/0x10
[ 1174.795969]  ? irqentry_exit+0xee/0x650
[ 1174.796002]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1174.796033]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1174.796072]  do_syscall_64+0xbf/0x420
[ 1174.796113]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1174.796140] RIP: 0033:0x7f71b2d49b19
[ 1174.796161] 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
[ 1174.796188] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1174.796214] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1174.796232] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1174.796248] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1174.796264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1174.796280] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1174.796314]  </TASK>
18:17:58 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:17:58 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 69)

18:17:58 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:17:58 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 66)

[ 1174.960023] loop0: detected capacity change from 0 to 5
[ 1174.972390] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1174.991290] FAULT_INJECTION: forcing a failure.
[ 1174.991290] name failslab, interval 1, probability 0, space 0, times 0
[ 1174.992345] CPU: 0 UID: 0 PID: 21923 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1174.992363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1174.992372] Call Trace:
[ 1174.992377]  <TASK>
[ 1174.992382]  dump_stack_lvl+0xfa/0x120
[ 1174.992408]  should_fail_ex+0x4d7/0x5e0
[ 1174.992435]  should_failslab+0xc2/0x120
[ 1174.992450]  __kmalloc_noprof+0xd6/0x880
[ 1174.992469]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1174.992487]  ? memcg_list_lru_alloc+0x4da/0x760
[ 1174.992500]  memcg_list_lru_alloc+0x4da/0x760
[ 1174.992519]  ? __pfx_memcg_list_lru_alloc+0x10/0x10
[ 1174.992538]  ? get_mem_cgroup_from_objcg+0xf8/0x430
[ 1174.992556]  __memcg_slab_post_alloc_hook+0x134/0x970
[ 1174.992575]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1174.992592]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1174.992612]  ? __create_object+0x59/0x80
[ 1174.992630]  kmem_cache_alloc_lru_noprof+0x590/0x770
[ 1174.992655]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.992677]  ? __d_alloc+0x34/0xa10
[ 1174.992693]  __d_alloc+0x34/0xa10
[ 1174.992706]  ? mqueue_get_inode+0x1f6/0xdf0
[ 1174.992726]  ? __pfx_mqueue_fill_super+0x10/0x10
[ 1174.992746]  d_make_root+0x42/0x90
[ 1174.992760]  mqueue_fill_super+0x176/0x260
[ 1174.992780]  get_tree_nodev+0xdc/0x190
[ 1174.992802]  mqueue_get_tree+0xf6/0x140
[ 1174.992822]  vfs_get_tree+0x93/0x340
[ 1174.992839]  fc_mount_longterm+0x1a/0x280
[ 1174.992859]  mq_init_ns+0x3a5/0x720
[ 1174.992874]  copy_ipcs+0x347/0x680
[ 1174.992889]  create_new_namespaces+0x210/0xc00
[ 1174.992912]  ? security_capable+0x2f/0x90
[ 1174.992932]  copy_namespaces+0x45c/0x580
[ 1174.992953]  copy_process+0x2536/0x7120
[ 1174.992978]  ? __pfx_copy_process+0x10/0x10
[ 1174.992992]  ? __might_fault+0xe0/0x190
[ 1174.993017]  ? _copy_from_user+0x5b/0xd0
[ 1174.993039]  kernel_clone+0xea/0x7c0
[ 1174.993053]  ? get_pid_task+0xfd/0x250
[ 1174.993068]  ? __pfx_kernel_clone+0x10/0x10
[ 1174.993087]  ? find_held_lock+0x2b/0x80
[ 1174.993108]  ? ksys_write+0x121/0x240
[ 1174.993128]  ? lock_is_held_type+0x9e/0x120
[ 1174.993150]  __do_sys_clone3+0x1f5/0x280
[ 1174.993172]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1174.993207]  ? __fget_files+0x20d/0x3b0
[ 1174.993227]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1174.993246]  ? ksys_write+0x1a3/0x240
[ 1174.993266]  ? xfd_validate_state+0x55/0x180
[ 1174.993286]  ? __pfx_ksys_write+0x10/0x10
[ 1174.993311]  do_syscall_64+0xbf/0x420
[ 1174.993333]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1174.993347] RIP: 0033:0x7f71b2d49b19
[ 1174.993358] 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
[ 1174.993374] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1174.993387] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1174.993396] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1174.993405] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1174.993414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1174.993422] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1174.993440]  </TASK>
18:18:08 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 67)

18:18:08 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:08 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0)
ioctl$TIOCVHANGUP(r3, 0x5437, 0x0)
read(r2, 0x0, 0x40004)
fdatasync(r2)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x8, 0x0, "f2e3e2b978657d00", 0x0, 0x400})
poll(&(0x7f0000000000)=[{r1, 0x2206}], 0x1, 0x0)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="8cc36e0fd3ab9814db10513dc92a7df8d5b01f99d0037f7d4c67fd6d80ee75c165c75150d2b6520053d699b005e63a08108d0caa97348779eee87ec66fc0b1d591427c2289da0e30d6207fa9b8125908838f9177c19143556633b7c23edcc76d75c4bbbbb21c6dbf7dbdbacd7ed2f282df532b9e533da3022aba043c25e18e496bf4e9b463c662339246f1b8d29bcc8a78d26f3eacd4d32d5f407041c152683433a8758786e6303f3c65018f541e056b616d961a90257d211f56363e96b9f3869fd74dcbc81e6acf984a959c0b8e737fd4555e", 0xd3}, {&(0x7f0000000300)="b68b496e71994bcace59b9639ca58267102a6ecbf616c9b66a0fe37d9f1df34ce9b830915cb9a38d33eb15b4a04ef3bd69ddf3ea64377aa91f0a3978fd5f3ad9192a2ee3edca79d658357896b679b44f09444dd2fa8dbc971234eb437edfb0730f61ce3f3daa7edf0ef12833fbb79b0cb2b45bfaad4bea455487cf4a6c257fa116dce0b62bd053677a9f0e7ebf5a84d023c143012f8e8f0029971f20f0c4506e02f53e", 0xa3}], 0x3, 0x100, 0x1)

18:18:08 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 70)

18:18:08 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 72)

18:18:08 executing program 5:
r0 = syz_io_uring_complete(0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = dup2(r1, r2)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0xff)
r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000240)=0x2)
ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000080))
write(r4, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan0\x00', <r7=>0x0})
sendmsg$NL80211_CMD_START_AP(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2c, r6, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a8}], @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0xe}]]}, 0x2c}}, 0x0)
sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x9, 0x5c}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x80)
r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r4, 0x4, 0x44000)
sendfile(r4, r8, 0x0, 0xfdef)

18:18:08 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x0, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:08 executing program 6:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
fcntl$setstatus(r2, 0x4, 0x2000)
sendfile(r0, r1, 0x0, 0xfdef)

[ 1184.899470] serio: Serial port ptm1
[ 1184.899501] loop0: detected capacity change from 0 to 5
[ 1184.929228] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1184.939385] FAULT_INJECTION: forcing a failure.
[ 1184.939385] name failslab, interval 1, probability 0, space 0, times 0
[ 1184.940881] CPU: 0 UID: 0 PID: 22053 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1184.940908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1184.940920] Call Trace:
[ 1184.940926]  <TASK>
[ 1184.940934]  dump_stack_lvl+0xfa/0x120
[ 1184.940969]  should_fail_ex+0x4d7/0x5e0
[ 1184.941000]  ? alloc_vfsmnt+0x23/0x6e0
[ 1184.941024]  should_failslab+0xc2/0x120
[ 1184.941045]  kmem_cache_alloc_noprof+0x80/0x760
[ 1184.941072]  ? fc_mount_longterm+0xf7/0x280
[ 1184.941099]  ? static_key_count+0x60/0x80
[ 1184.941124]  ? alloc_vfsmnt+0x23/0x6e0
[ 1184.941146]  alloc_vfsmnt+0x23/0x6e0
[ 1184.941171]  fc_mount_longterm+0x15a/0x280
[ 1184.941199]  mq_init_ns+0x3a5/0x720
[ 1184.941222]  copy_ipcs+0x347/0x680
[ 1184.941245]  create_new_namespaces+0x210/0xc00
[ 1184.941277]  ? security_capable+0x2f/0x90
[ 1184.941306]  copy_namespaces+0x45c/0x580
[ 1184.941338]  copy_process+0x2536/0x7120
[ 1184.941373]  ? __pfx_copy_process+0x10/0x10
[ 1184.941395]  ? __might_fault+0xe0/0x190
[ 1184.941431]  ? _copy_from_user+0x5b/0xd0
[ 1184.941463]  kernel_clone+0xea/0x7c0
[ 1184.941483]  ? get_pid_task+0xfd/0x250
[ 1184.941505]  ? __pfx_kernel_clone+0x10/0x10
[ 1184.941533]  ? find_held_lock+0x2b/0x80
[ 1184.941563]  ? ksys_write+0x121/0x240
[ 1184.941594]  ? lock_is_held_type+0x9e/0x120
[ 1184.941629]  __do_sys_clone3+0x1f5/0x280
[ 1184.941652]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1184.941686]  ? __fget_files+0x20d/0x3b0
[ 1184.941710]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1184.941737]  ? ksys_write+0x1a3/0x240
[ 1184.941766]  ? __pfx_ksys_write+0x10/0x10
[ 1184.941795]  ? irqentry_exit+0xee/0x650
[ 1184.941820]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1184.941843]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1184.941873]  do_syscall_64+0xbf/0x420
[ 1184.941903]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1184.941924] RIP: 0033:0x7f93b3762b19
[ 1184.941940] 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
[ 1184.941960] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1184.941980] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1184.941993] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1184.942006] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1184.942018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1184.942030] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1184.942055]  </TASK>
[ 1184.989972] loop0: detected capacity change from 0 to 5
[ 1185.003934] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:08 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 68)

18:18:08 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:08 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 71)

18:18:08 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
syz_io_uring_setup(0x78cb, &(0x7f00000000c0)={0x0, 0x1ff2, 0x1, 0x0, 0xcc, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff4000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
r2 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCVHANGUP(r2, 0x5437, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x5)
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r4, r5)
r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x5000940b, &(0x7f0000000300)={{r6}, "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"})
ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000180))

[ 1185.156987] loop0: detected capacity change from 0 to 5
[ 1185.177466] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1185.200303] loop0: detected capacity change from 0 to 5
18:18:09 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 73)

[ 1185.217972] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:09 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000100)=0x5, 0x2)
sendfile(r0, r1, 0x0, 0xfdef)

18:18:09 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x0, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:09 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1185.301348] FAULT_INJECTION: forcing a failure.
[ 1185.301348] name failslab, interval 1, probability 0, space 0, times 0
[ 1185.302634] CPU: 0 UID: 0 PID: 22321 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1185.302657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1185.302676] Call Trace:
[ 1185.302681]  <TASK>
[ 1185.302687]  dump_stack_lvl+0xfa/0x120
[ 1185.302719]  should_fail_ex+0x4d7/0x5e0
[ 1185.302745]  should_failslab+0xc2/0x120
[ 1185.302764]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1185.302793]  ? kfree+0x149/0x5c0
[ 1185.302811]  ? setup_mq_sysctls+0x5d/0x240
[ 1185.302830]  ? mq_init_ns+0x3b0/0x720
[ 1185.302849]  ? kmemdup_noprof+0x2b/0x60
[ 1185.302869]  kmemdup_noprof+0x2b/0x60
[ 1185.302891]  setup_mq_sysctls+0x5d/0x240
[ 1185.302911]  copy_ipcs+0x4db/0x680
[ 1185.302930]  create_new_namespaces+0x210/0xc00
[ 1185.302957]  ? security_capable+0x2f/0x90
[ 1185.302982]  copy_namespaces+0x45c/0x580
[ 1185.303008]  copy_process+0x2536/0x7120
[ 1185.303038]  ? __pfx_copy_process+0x10/0x10
[ 1185.303056]  ? __might_fault+0xe0/0x190
[ 1185.303086]  ? _copy_from_user+0x5b/0xd0
[ 1185.303112]  kernel_clone+0xea/0x7c0
[ 1185.303129]  ? get_pid_task+0xfd/0x250
[ 1185.303147]  ? __pfx_kernel_clone+0x10/0x10
[ 1185.303171]  ? find_held_lock+0x2b/0x80
[ 1185.303196]  ? ksys_write+0x121/0x240
[ 1185.303222]  ? lock_is_held_type+0x9e/0x120
[ 1185.303246]  __do_sys_clone3+0x1f5/0x280
[ 1185.303265]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1185.303296]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1185.303321]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1185.303344]  ? __pfx_ksys_write+0x10/0x10
[ 1185.303368]  ? irqentry_exit+0xee/0x650
[ 1185.303388]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1185.303408]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1185.303433]  do_syscall_64+0xbf/0x420
[ 1185.303462]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1185.303480] RIP: 0033:0x7fa789fd4b19
[ 1185.303493] 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
[ 1185.303511] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1185.303527] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1185.303538] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1185.303549] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1185.303559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1185.303569] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1185.303590]  </TASK>
18:18:09 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 69)

18:18:09 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:09 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r2, 0x0)
fallocate(0xffffffffffffffff, 0x4f, 0x1000, 0x6)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'})
sendfile(r0, r1, 0x0, 0xfdef)

18:18:09 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x100, 0x400000, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657dd3480824", 0x11})
r1 = signalfd4(r0, &(0x7f0000000040)={[0xc4]}, 0x8, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, 0x0)
ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0xfffffffc, 0x26b4, 0x0, 0x2, 0x2})
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x42260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r4, r5)
r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/pps', 0x410600, 0xa0)
io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f0000000100)=r6, 0x1)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

[ 1185.510488] loop0: detected capacity change from 0 to 5
[ 1185.518131] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1185.530527] loop0: detected capacity change from 0 to 5
[ 1185.535168] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:19 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 74)

18:18:19 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0x0, 0x102, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:19 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 72)

18:18:19 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:19 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 70)

18:18:19 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f0000000140)=""/12, 0xc}], 0x2)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = signalfd(r1, &(0x7f00000000c0)={[0x4]}, 0x8)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x100, 0x0, 0x0, 0x41, "f2f3e2a9286b24000000000500"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3)
ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000300)={{r0}, 0x0, 0x2e, @unused=[0x8, 0xffffffffffffffe0, 0x100, 0x80000001], @name="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"})

18:18:19 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(0xffffffffffffffff, &(0x7f0000000340)="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", 0x286)
write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "93973b19cae07e3519618c81c923de774f4dc0175c269c4d5df39c40fe5cda4bda18d4337177d1295f853bef39e9b9ca4c3f53442e142aa7a67331f8c9b6e50c11581726c9825ae3b55bf75baab3596f0306dfc9e8d225785fbaaa"}, 0x5f)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = syz_open_dev$char_usb(0xc, 0xb4, 0xffff)
ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000040))

18:18:19 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', <r4=>0x0})
sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14)
recvfrom(r0, &(0x7f0000000180)=""/164, 0xa4, 0x12002, &(0x7f0000000100)=@ll={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, 0x80)
sendfile(r0, r1, 0x0, 0xfdef)

[ 1195.635388] FAULT_INJECTION: forcing a failure.
[ 1195.635388] name failslab, interval 1, probability 0, space 0, times 0
[ 1195.637360] CPU: 0 UID: 0 PID: 22713 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1195.637393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1195.637407] Call Trace:
[ 1195.637415]  <TASK>
[ 1195.637424]  dump_stack_lvl+0xfa/0x120
[ 1195.637468]  should_fail_ex+0x4d7/0x5e0
[ 1195.637506]  ? alloc_vfsmnt+0x23/0x6e0
[ 1195.637535]  should_failslab+0xc2/0x120
[ 1195.637560]  kmem_cache_alloc_noprof+0x80/0x760
[ 1195.637593]  ? fc_mount_longterm+0xf7/0x280
[ 1195.637634]  ? static_key_count+0x60/0x80
[ 1195.637665]  ? alloc_vfsmnt+0x23/0x6e0
[ 1195.637692]  alloc_vfsmnt+0x23/0x6e0
[ 1195.637723]  fc_mount_longterm+0x15a/0x280
[ 1195.637758]  mq_init_ns+0x3a5/0x720
[ 1195.637792]  copy_ipcs+0x347/0x680
[ 1195.637820]  create_new_namespaces+0x210/0xc00
[ 1195.637859]  ? security_capable+0x2f/0x90
[ 1195.637895]  copy_namespaces+0x45c/0x580
[ 1195.637934]  copy_process+0x2536/0x7120
[ 1195.637977]  ? __pfx_copy_process+0x10/0x10
[ 1195.638004]  ? __might_fault+0xe0/0x190
[ 1195.638048]  ? _copy_from_user+0x5b/0xd0
[ 1195.638087]  kernel_clone+0xea/0x7c0
[ 1195.638112]  ? get_pid_task+0xfd/0x250
[ 1195.638138]  ? __pfx_kernel_clone+0x10/0x10
[ 1195.638173]  ? find_held_lock+0x2b/0x80
[ 1195.638210]  ? ksys_write+0x121/0x240
[ 1195.638248]  ? lock_is_held_type+0x9e/0x120
[ 1195.638284]  __do_sys_clone3+0x1f5/0x280
[ 1195.638312]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1195.638355]  ? __fget_files+0x20d/0x3b0
[ 1195.638384]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1195.638417]  ? ksys_write+0x1a3/0x240
[ 1195.638454]  ? __pfx_ksys_write+0x10/0x10
[ 1195.638489]  ? irqentry_exit+0xee/0x650
[ 1195.638520]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1195.638549]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1195.638585]  do_syscall_64+0xbf/0x420
[ 1195.638623]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1195.638649] RIP: 0033:0x7f71b2d49b19
[ 1195.638668] 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
[ 1195.638693] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1195.638717] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1195.638734] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1195.638749] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1195.638764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1195.638779] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1195.638829]  </TASK>
[ 1195.675151] loop0: detected capacity change from 0 to 5
[ 1195.704435] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:19 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 75)

18:18:19 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000040)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612)

[ 1195.740980] loop0: detected capacity change from 0 to 5
[ 1195.756217] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1195.779362] FAULT_INJECTION: forcing a failure.
[ 1195.779362] name failslab, interval 1, probability 0, space 0, times 0
[ 1195.780308] CPU: 1 UID: 0 PID: 22820 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1195.780327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1195.780337] Call Trace:
[ 1195.780342]  <TASK>
[ 1195.780347]  dump_stack_lvl+0xfa/0x120
[ 1195.780376]  should_fail_ex+0x4d7/0x5e0
[ 1195.780399]  should_failslab+0xc2/0x120
[ 1195.780414]  __kmalloc_noprof+0xd6/0x880
[ 1195.780432]  ? __create_object+0x59/0x80
[ 1195.780451]  ? __register_sysctl_table+0xb5/0x16a0
[ 1195.780476]  ? __register_sysctl_table+0xb5/0x16a0
[ 1195.780495]  __register_sysctl_table+0xb5/0x16a0
[ 1195.780518]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1195.780540]  ? __asan_memcpy+0x3d/0x60
[ 1195.780564]  setup_mq_sysctls+0x145/0x240
[ 1195.780583]  copy_ipcs+0x4db/0x680
[ 1195.780602]  create_new_namespaces+0x210/0xc00
[ 1195.780625]  ? security_capable+0x2f/0x90
[ 1195.780646]  copy_namespaces+0x45c/0x580
[ 1195.780667]  copy_process+0x2536/0x7120
[ 1195.780692]  ? __pfx_copy_process+0x10/0x10
[ 1195.780706]  ? __might_fault+0xe0/0x190
[ 1195.780731]  ? _copy_from_user+0x5b/0xd0
[ 1195.780753]  kernel_clone+0xea/0x7c0
[ 1195.780768]  ? get_pid_task+0xfd/0x250
[ 1195.780783]  ? __pfx_kernel_clone+0x10/0x10
[ 1195.780802]  ? find_held_lock+0x2b/0x80
[ 1195.780823]  ? ksys_write+0x121/0x240
[ 1195.780845]  ? lock_is_held_type+0x9e/0x120
[ 1195.780865]  __do_sys_clone3+0x1f5/0x280
[ 1195.780881]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1195.780906]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1195.780927]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1195.780945]  ? __pfx_ksys_write+0x10/0x10
[ 1195.780965]  ? irqentry_exit+0xee/0x650
[ 1195.780981]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1195.780997]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1195.781017]  do_syscall_64+0xbf/0x420
[ 1195.781038]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1195.781053] RIP: 0033:0x7fa789fd4b19
[ 1195.781064] 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
[ 1195.781078] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1195.781092] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1195.781101] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1195.781109] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1195.781117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1195.781125] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1195.781142]  </TASK>
18:18:19 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:19 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x4, 0x7, @fd=r0, 0x9b5, &(0x7f0000000500), 0x0, 0x1e, 0x1}, 0x6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00', <r2=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@private2, 0x0, r2})
ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r3=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ac1414aa002232bdae00000000000000000004d66c00000000000000000000000000000000000000dd0e0000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d90007350000060002d64700000000000000000000000000000000000000000078c0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r2, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r4}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x7, 0x0, 0x0, 0x6, 0x5}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r4}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r4}}, 0xe2f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000008c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x1, 0x1, &(0x7f0000000840)=[{&(0x7f0000000500)="34309d32f79630e77f000dcc4ab4c2603a803c2747d3a87e386cd12ee4b5c4178c8dffd88160ae384b3a18fc4f9e0cf9a49a4bf3f9c23202b213a49fa46ca32351758cb372", 0x45}, {&(0x7f0000000600)="3aef9ac6c74edd292d743590fc2cf8be4a0548ed7cb78929f66912f2a71ce5547b9117ff9c9977620dae3f4fb91675ee94ed6571e46d6491e1efbeef330864be2a97136c663ead9ea066451305d4d05d2604006318d44778fd829fabc69bf123fcda36973795bdadd8944850b0556df1408cf98cd54367ab649a51489c76e38a2f", 0x81}, {&(0x7f00000006c0)="24dd3da13066371b020f32abbbfce62ac123752cc39fd3f8beb82dcd8d2f2749e20c0551f1b6588382d1a3269b64224f27579fca45bec9e11bcf4d88d895346075f9e922fd540daaf70071f5d368b2e042bc6facef82bad45e084307d1ace502db810155a4a65ccc02774b480a4bc7d4863edbea451e0981c1702b9951df2a7aba39e2918500119e3f5cc1b7208495339a29ea53374481d3890747209c05d8bd4f7e18588757441acc75cbf5c5e2069c318dd7c8b67fc527cc50dda70fb1b784d1d91cff77c5a9d50214c740ab8949a8d21a12e0b26eaf9fc7671ddfced9faddcc264e878b780e", 0xe7}, {&(0x7f0000000580)="b31b686c7dd66d4c8ef877f67359384616446dea6f538772e94372279997", 0x1e}, {&(0x7f00000007c0)="424739aef67bd8deedcda2670cef667cfbeb4dff75261828e8b9f1053688fc4a86a21e5e52347abb60a9ac43088beff767cea9fcc72348b1c070ea21a176972e8c82d921434e38b7d36586", 0x4b}], 0x5, 0x6, 0x0, {0x3, r4}}, 0x1ff)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
r5 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="c356562987c3ea89ecbbd27182e9979a65d65721abdeb0ca3df6b37ec3a95a9c8f604ca412eef6ee0b40e305f69b65b431b507e11c44eed4d4063a65257ee8a73529aee7e10921626ccaea63263c", 0x4e, 0x100000000003}, {&(0x7f0000000180)="75c7d060677d6ef9d21ecdcca67d3309f2ec7c232e193b421d90000b74a01332f6bff3637935de23a1c94e823ae345e6f8e74ea1d0f07af2874ba6338083083fc9266341997b751a4a6cc75861b1ae5f0914f3ff09d593fa23dbd40514b61b4980b8cecaafbc21c298ccc0eae754db0e15eea8cf40ab6de21c2c7117b94ab3bfd66847a0415ea8f153", 0x89, 0xfff}, {&(0x7f0000000240)="96e9018f079d1bd9315c74f5d41920cf7baf6a428f3fae750d33c3bac02d0c82424ecb687809e1815d0a", 0x2a, 0xb0bf}, {&(0x7f0000000300)="4f4e61eea5d3e4e2781147ad4269b3f6ba9f463a96e1e7fb15c89b558f2f7fb351a110e82627718a24baf3e6922414c8dd18c6d2ec47f9616d226e09c3861456eab5a5fdea356a1a1c57bf838e34fe29581c5138a2f7ef9632ec71c072e30d746afbf1a4c30dbfed0414b332c7547ac49f1f0d6f0846d5cfec1be60b81a3d26a950c5b1b3482da111da8e7a1e519d48342c1e9ea6123c34d", 0x98, 0x9}], 0x2000000, &(0x7f0000000d80)=ANY=[@ANYBLOB="7b002c212c5e7d2d5c2b2c002c2f6465762f70746d78002c2f6465762f70746d78002c666f776e65723c9ffb0a8421c7b708fe136c5c492ad42b6aaae1031a537cb9d8e60f31ed15ea36b98c08720f04b25dad5be0a4cc3a497bf8d114745f87f9f700c31b8cecb17d6a119ceb2f469a69c8ccfdbd95ef80162a3791f8f882adad583c7d2708c82df4", @ANYRESDEC=0xee01, @ANYBLOB="377569643c65e89824237af7254828b99262c55c2907c79f4ff264cbbf5a741a337bcefe9e0d375d3073ffb3e5e1b0c7973fe237679a77c65fadc6dfafe14a26fb7cb79375976e282670398e73c8ba62b9063124a213d05e12deb36c9826870364ab19a03a855b600659b3f36c50c18fa15c8a6e6388335f44c3f6726056dd6e", @ANYRESDEC, @ANYBLOB=',fsmagic=0x0000000000000007,hash,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',\x00'])
ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0100000c00"/16])

18:18:19 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 76)

18:18:19 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 71)

[ 1195.949554] loop0: detected capacity change from 0 to 5
[ 1195.964706] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1195.978284] loop0: detected capacity change from 0 to 5
[ 1195.986512] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:19 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 73)

18:18:19 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:19 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[ 1196.151399] loop0: detected capacity change from 0 to 5
[ 1196.171538] FAULT_INJECTION: forcing a failure.
[ 1196.171538] name failslab, interval 1, probability 0, space 0, times 0
18:18:19 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 77)

[ 1196.173383] CPU: 0 UID: 0 PID: 22941 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1196.173417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1196.173432] Call Trace:
[ 1196.173440]  <TASK>
[ 1196.173449]  dump_stack_lvl+0xfa/0x120
[ 1196.173492]  should_fail_ex+0x4d7/0x5e0
[ 1196.173531]  should_failslab+0xc2/0x120
[ 1196.173557]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1196.173606]  ? kfree+0x149/0x5c0
[ 1196.173633]  ? setup_mq_sysctls+0x5d/0x240
[ 1196.173661]  ? mq_init_ns+0x3b0/0x720
[ 1196.173690]  ? kmemdup_noprof+0x2b/0x60
[ 1196.173721]  kmemdup_noprof+0x2b/0x60
[ 1196.173753]  setup_mq_sysctls+0x5d/0x240
[ 1196.173785]  copy_ipcs+0x4db/0x680
[ 1196.173813]  create_new_namespaces+0x210/0xc00
[ 1196.173853]  ? security_capable+0x2f/0x90
[ 1196.173889]  copy_namespaces+0x45c/0x580
[ 1196.173929]  copy_process+0x2536/0x7120
[ 1196.173973]  ? __pfx_copy_process+0x10/0x10
[ 1196.174001]  ? __might_fault+0xe0/0x190
[ 1196.174045]  ? _copy_from_user+0x5b/0xd0
[ 1196.174084]  kernel_clone+0xea/0x7c0
[ 1196.174113]  ? __pfx_kernel_clone+0x10/0x10
[ 1196.174147]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1196.174181]  ? lock_acquire+0x15e/0x2d0
[ 1196.174210]  ? find_held_lock+0x2b/0x80
[ 1196.174252]  __do_sys_clone3+0x1f5/0x280
[ 1196.174279]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1196.174306]  ? finish_task_switch.isra.0+0x1ec/0x7f0
[ 1196.174349]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1196.174379]  ? __pfx___schedule+0x10/0x10
[ 1196.174407]  ? ksys_write+0x199/0x240
[ 1196.174454]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1196.174488]  ? xfd_validate_state+0x55/0x180
[ 1196.174537]  do_syscall_64+0xbf/0x420
[ 1196.174575]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1196.174601] RIP: 0033:0x7f93b3762b19
[ 1196.174622] 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
[ 1196.174647] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1196.174672] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1196.174688] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1196.174704] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1196.174719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1196.174734] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1196.174766]  </TASK>
18:18:19 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
syz_io_uring_setup(0x243, &(0x7f00000000c0)={0x0, 0x38d6, 0x4, 0x2, 0x3e8, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000140))

[ 1196.216782] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1196.235518] loop0: detected capacity change from 0 to 5
[ 1196.250879] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1196.253662] FAULT_INJECTION: forcing a failure.
[ 1196.253662] name failslab, interval 1, probability 0, space 0, times 0
[ 1196.254747] CPU: 1 UID: 0 PID: 22972 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1196.254766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1196.254776] Call Trace:
[ 1196.254781]  <TASK>
[ 1196.254787]  dump_stack_lvl+0xfa/0x120
[ 1196.254825]  should_fail_ex+0x4d7/0x5e0
[ 1196.254849]  should_failslab+0xc2/0x120
[ 1196.254865]  __kmalloc_noprof+0xd6/0x880
[ 1196.254883]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1196.254906]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1196.254929]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1196.254948]  __register_sysctl_table+0xd4f/0x16a0
[ 1196.254971]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1196.254993]  ? __asan_memcpy+0x3d/0x60
[ 1196.255017]  setup_mq_sysctls+0x145/0x240
[ 1196.255036]  copy_ipcs+0x4db/0x680
[ 1196.255052]  create_new_namespaces+0x210/0xc00
[ 1196.255075]  ? security_capable+0x2f/0x90
[ 1196.255096]  copy_namespaces+0x45c/0x580
[ 1196.255118]  copy_process+0x2536/0x7120
[ 1196.255143]  ? __pfx_copy_process+0x10/0x10
[ 1196.255159]  ? __might_fault+0xe0/0x190
[ 1196.255183]  ? _copy_from_user+0x5b/0xd0
[ 1196.255206]  kernel_clone+0xea/0x7c0
[ 1196.255220]  ? get_pid_task+0xfd/0x250
[ 1196.255235]  ? __pfx_kernel_clone+0x10/0x10
[ 1196.255254]  ? find_held_lock+0x2b/0x80
[ 1196.255275]  ? ksys_write+0x121/0x240
[ 1196.255297]  ? lock_is_held_type+0x9e/0x120
[ 1196.255317]  __do_sys_clone3+0x1f5/0x280
[ 1196.255332]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1196.255357]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1196.255378]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1196.255397]  ? __pfx_ksys_write+0x10/0x10
[ 1196.255416]  ? irqentry_exit+0xee/0x650
[ 1196.255433]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1196.255448]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1196.255469]  do_syscall_64+0xbf/0x420
[ 1196.255490]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1196.255505] RIP: 0033:0x7fa789fd4b19
[ 1196.255516] 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
[ 1196.255530] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1196.255543] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1196.255552] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1196.255560] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1196.255569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1196.255577] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1196.255594]  </TASK>
[ 1196.276413] sysctl could not get directory: /fs -12
18:18:20 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 72)

18:18:20 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 74)

18:18:20 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:20 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 78)

[ 1196.482823] loop0: detected capacity change from 0 to 5
[ 1196.499393] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1196.517539] loop0: detected capacity change from 0 to 5
[ 1196.522481] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:20 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 75)

18:18:29 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000040)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:18:29 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 79)

18:18:29 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 76)

18:18:29 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:29 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 73)

18:18:29 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = syz_io_uring_setup(0x11be, &(0x7f00000000c0)={0x0, 0x67a4, 0x4, 0x1, 0x7, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4007, @fd_index=0x4, 0xb01, 0x7f, 0x80000001, 0x2, 0x0, {0x2, r5}}, 0x5)
r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000005, 0x4010, r0, 0x8000000)
epoll_create1(0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
r7 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r8 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r7, r8)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r4, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4, r9}}, 0xfffffffa)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1, 0x810c}], 0x1, 0x0)

18:18:29 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:29 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
creat(&(0x7f0000000200)='./file0\x00', 0x40)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x63)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/225, 0xe1}, {&(0x7f0000000140)=""/75, 0x4b}], 0x2)

[ 1206.009355] loop0: detected capacity change from 0 to 5
[ 1206.020431] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1206.031517] loop0: detected capacity change from 0 to 5
[ 1206.037693] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1206.044423] FAULT_INJECTION: forcing a failure.
[ 1206.044423] name failslab, interval 1, probability 0, space 0, times 0
[ 1206.046314] CPU: 0 UID: 0 PID: 23185 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1206.046352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1206.046369] Call Trace:
[ 1206.046379]  <TASK>
[ 1206.046390]  dump_stack_lvl+0xfa/0x120
[ 1206.046439]  should_fail_ex+0x4d7/0x5e0
[ 1206.046483]  should_failslab+0xc2/0x120
[ 1206.046512]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1206.046560]  ? kfree+0x149/0x5c0
[ 1206.046591]  ? setup_mq_sysctls+0x5d/0x240
[ 1206.046631]  ? mq_init_ns+0x3b0/0x720
[ 1206.046664]  ? kmemdup_noprof+0x2b/0x60
[ 1206.046699]  kmemdup_noprof+0x2b/0x60
[ 1206.046735]  setup_mq_sysctls+0x5d/0x240
[ 1206.046770]  copy_ipcs+0x4db/0x680
[ 1206.046802]  create_new_namespaces+0x210/0xc00
[ 1206.046846]  ? security_capable+0x2f/0x90
[ 1206.046887]  copy_namespaces+0x45c/0x580
[ 1206.046944]  copy_process+0x2536/0x7120
[ 1206.046993]  ? __pfx_copy_process+0x10/0x10
[ 1206.047025]  ? __might_fault+0xe0/0x190
[ 1206.047074]  ? _copy_from_user+0x5b/0xd0
[ 1206.047118]  kernel_clone+0xea/0x7c0
[ 1206.047147]  ? get_pid_task+0xfd/0x250
[ 1206.047176]  ? __pfx_kernel_clone+0x10/0x10
[ 1206.047216]  ? find_held_lock+0x2b/0x80
[ 1206.047258]  ? ksys_write+0x121/0x240
[ 1206.047301]  ? lock_is_held_type+0x9e/0x120
[ 1206.047342]  __do_sys_clone3+0x1f5/0x280
[ 1206.047373]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1206.047422]  ? __fget_files+0x20d/0x3b0
[ 1206.047456]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1206.047494]  ? ksys_write+0x1a3/0x240
[ 1206.047535]  ? __pfx_ksys_write+0x10/0x10
[ 1206.047575]  ? irqentry_exit+0xee/0x650
[ 1206.047610]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1206.047642]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1206.047684]  do_syscall_64+0xbf/0x420
[ 1206.047727]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1206.047756] RIP: 0033:0x7f71b2d49b19
[ 1206.047778] 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
[ 1206.047806] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1206.047833] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1206.047852] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1206.047869] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1206.047886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1206.047902] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1206.047938]  </TASK>
[ 1206.087277] FAULT_INJECTION: forcing a failure.
[ 1206.087277] name failslab, interval 1, probability 0, space 0, times 0
[ 1206.091031] CPU: 0 UID: 0 PID: 23181 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1206.091066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1206.091081] Call Trace:
[ 1206.091089]  <TASK>
[ 1206.091098]  dump_stack_lvl+0xfa/0x120
[ 1206.091137]  should_fail_ex+0x4d7/0x5e0
[ 1206.091175]  should_failslab+0xc2/0x120
[ 1206.091200]  __kmalloc_noprof+0xd6/0x880
[ 1206.091231]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1206.091270]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1206.091313]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1206.091347]  __register_sysctl_table+0xd4f/0x16a0
[ 1206.091391]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1206.091432]  ? __asan_memcpy+0x3d/0x60
[ 1206.091475]  setup_mq_sysctls+0x145/0x240
[ 1206.091508]  copy_ipcs+0x4db/0x680
[ 1206.091537]  create_new_namespaces+0x210/0xc00
[ 1206.091575]  ? security_capable+0x2f/0x90
[ 1206.091620]  copy_namespaces+0x45c/0x580
[ 1206.091660]  copy_process+0x2536/0x7120
[ 1206.091703]  ? __pfx_copy_process+0x10/0x10
[ 1206.091731]  ? __might_fault+0xe0/0x190
[ 1206.091775]  ? _copy_from_user+0x5b/0xd0
[ 1206.091814]  kernel_clone+0xea/0x7c0
[ 1206.091840]  ? get_pid_task+0xfd/0x250
[ 1206.091867]  ? __pfx_kernel_clone+0x10/0x10
[ 1206.091903]  ? find_held_lock+0x2b/0x80
[ 1206.091939]  ? ksys_write+0x121/0x240
[ 1206.091977]  ? lock_is_held_type+0x9e/0x120
[ 1206.092013]  __do_sys_clone3+0x1f5/0x280
[ 1206.092041]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1206.092090]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1206.092126]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1206.092161]  ? __pfx_ksys_write+0x10/0x10
[ 1206.092208]  do_syscall_64+0xbf/0x420
[ 1206.092246]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1206.092271] RIP: 0033:0x7fa789fd4b19
[ 1206.092291] 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
[ 1206.092315] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1206.092340] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1206.092357] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1206.092372] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1206.092387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1206.092402] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
18:18:29 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1206.092435]  </TASK>
[ 1206.128069] sysctl could not get directory: /fs/mqueue -12
18:18:29 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r1, 0x0)
inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x30000a22)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdea)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r3=>r1, {0x0, 0xffffffffffffffff}}, './file0\x00'})
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0)
r4 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {0x4}}, './file1\x00'})

[ 1206.188051] loop0: detected capacity change from 0 to 5
[ 1206.213176] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:30 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 74)

18:18:30 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 80)

18:18:30 executing program 2:
syz_io_uring_setup(0x2d97, 0x0, &(0x7f000040b000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:18:30 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 77)

18:18:30 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1206.374280] FAULT_INJECTION: forcing a failure.
[ 1206.374280] name failslab, interval 1, probability 0, space 0, times 0
[ 1206.375337] CPU: 1 UID: 0 PID: 23400 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1206.375354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1206.375363] Call Trace:
[ 1206.375368]  <TASK>
[ 1206.375373]  dump_stack_lvl+0xfa/0x120
[ 1206.375399]  should_fail_ex+0x4d7/0x5e0
[ 1206.375420]  should_failslab+0xc2/0x120
[ 1206.375434]  __kmalloc_noprof+0xd6/0x880
[ 1206.375451]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1206.375472]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1206.375493]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1206.375511]  __register_sysctl_table+0xd4f/0x16a0
[ 1206.375533]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1206.375554]  ? __asan_memcpy+0x3d/0x60
[ 1206.375575]  setup_mq_sysctls+0x145/0x240
[ 1206.375593]  copy_ipcs+0x4db/0x680
[ 1206.375612]  create_new_namespaces+0x210/0xc00
[ 1206.375633]  ? security_capable+0x2f/0x90
[ 1206.375652]  copy_namespaces+0x45c/0x580
[ 1206.375672]  copy_process+0x2536/0x7120
[ 1206.375695]  ? __pfx_copy_process+0x10/0x10
[ 1206.375710]  ? __might_fault+0xe0/0x190
[ 1206.375733]  ? _copy_from_user+0x5b/0xd0
[ 1206.375753]  kernel_clone+0xea/0x7c0
[ 1206.375766]  ? get_pid_task+0xfd/0x250
[ 1206.375780]  ? __pfx_kernel_clone+0x10/0x10
[ 1206.375798]  ? find_held_lock+0x2b/0x80
[ 1206.375818]  ? ksys_write+0x121/0x240
[ 1206.375838]  ? lock_is_held_type+0x9e/0x120
[ 1206.375857]  __do_sys_clone3+0x1f5/0x280
[ 1206.375871]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1206.375893]  ? __fget_files+0x20d/0x3b0
[ 1206.375909]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1206.375927]  ? ksys_write+0x1a3/0x240
[ 1206.375945]  ? __pfx_ksys_write+0x10/0x10
[ 1206.375963]  ? irqentry_exit+0xee/0x650
[ 1206.375979]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1206.375993]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1206.376012]  do_syscall_64+0xbf/0x420
[ 1206.376032]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1206.376046] RIP: 0033:0x7f93b3762b19
[ 1206.376057] 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
[ 1206.376070] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1206.376082] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1206.376091] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1206.376099] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1206.376107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1206.376115] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1206.376131]  </TASK>
[ 1206.396949] sysctl could not get directory: /fs -12
18:18:30 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040))
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:18:41 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 78)

18:18:41 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x0, 0x7, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:41 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:41 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 81)

18:18:41 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r2, 0x0, 0x40004)
write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [{}], 0xa, "0605759d2eff420e316d9fc20e65b88ea6d96c5d8b15875ba3881ebaf5f478fd7519f51757fe9c9b9aff939fe714f6e5e319fa626cf08ebb65889228284337a45f7210719c92eb8a6575e4e9f48f0722618718c9a2cd4290347b288358c5e74c206ccd950b36668a26716f9db65046709a16e33232ee74bb573966cf15285947d962c598cc5d958898b9b6d0d00556fc46b10e9d769308a9014eb1eb37f7274c95f8fd09348b06d16f4f9f9c2e9577a5ee39b25bdff9b81ad441b14664378694be03"}, 0xce)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:18:41 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 75)

18:18:41 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r2)
io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/226, 0xe2}], 0x1)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r3, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0)
ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000040)={<r4=>r0, 0x3, 0x3f, 0x2})
sendfile(r4, r0, &(0x7f00000000c0)=0x100, 0x1)
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000100)={0x3, 0x15, 0x3f, 0x7, "139d5555c406f86a36188a6ded8cdaa7d60c19309b340f4fa554a014e39a39e9"})

18:18:41 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = syz_io_uring_setup(0x4dd7, &(0x7f0000003a00), &(0x7f0000ff5000/0x3000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r2)
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x241, 0x0, r2}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000000040))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000003ac0))
dup2(r3, r4)
close(r4)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r5, 0x0, 0xfdef)

[ 1218.095149] loop0: detected capacity change from 0 to 5
[ 1218.102373] FAULT_INJECTION: forcing a failure.
[ 1218.102373] name failslab, interval 1, probability 0, space 0, times 0
[ 1218.103425] CPU: 1 UID: 0 PID: 23624 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1218.103442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1218.103450] Call Trace:
[ 1218.103455]  <TASK>
[ 1218.103459]  dump_stack_lvl+0xfa/0x120
[ 1218.103483]  should_fail_ex+0x4d7/0x5e0
[ 1218.103504]  should_failslab+0xc2/0x120
[ 1218.103522]  __kmalloc_noprof+0xd6/0x880
[ 1218.103537]  ? __create_object+0x59/0x80
[ 1218.103553]  ? __register_sysctl_table+0xb5/0x16a0
[ 1218.103575]  ? __register_sysctl_table+0xb5/0x16a0
[ 1218.103592]  __register_sysctl_table+0xb5/0x16a0
[ 1218.103614]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1218.103634]  ? __asan_memcpy+0x3d/0x60
[ 1218.103658]  setup_mq_sysctls+0x145/0x240
[ 1218.103675]  copy_ipcs+0x4db/0x680
[ 1218.103689]  create_new_namespaces+0x210/0xc00
[ 1218.103709]  ? security_capable+0x2f/0x90
[ 1218.103728]  copy_namespaces+0x45c/0x580
[ 1218.103747]  copy_process+0x2536/0x7120
[ 1218.103770]  ? __pfx_copy_process+0x10/0x10
[ 1218.103784]  ? __might_fault+0xe0/0x190
[ 1218.103807]  ? _copy_from_user+0x5b/0xd0
[ 1218.103827]  kernel_clone+0xea/0x7c0
[ 1218.103839]  ? get_pid_task+0xfd/0x250
[ 1218.103853]  ? __pfx_kernel_clone+0x10/0x10
[ 1218.103871]  ? find_held_lock+0x2b/0x80
[ 1218.103890]  ? ksys_write+0x121/0x240
[ 1218.103909]  ? lock_is_held_type+0x9e/0x120
[ 1218.103928]  __do_sys_clone3+0x1f5/0x280
[ 1218.103941]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1218.103963]  ? __fget_files+0x20d/0x3b0
[ 1218.103979]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1218.103996]  ? ksys_write+0x1a3/0x240
[ 1218.104014]  ? __pfx_ksys_write+0x10/0x10
[ 1218.104032]  ? irqentry_exit+0xee/0x650
[ 1218.104047]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1218.104061]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1218.104079]  do_syscall_64+0xbf/0x420
[ 1218.104098]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1218.104111] RIP: 0033:0x7f71b2d49b19
[ 1218.104121] 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
[ 1218.104133] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1218.104146] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1218.104154] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1218.104162] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1218.104169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1218.104176] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1218.104192]  </TASK>
[ 1218.128086] FAULT_INJECTION: forcing a failure.
[ 1218.128086] name failslab, interval 1, probability 0, space 0, times 0
[ 1218.129456] CPU: 0 UID: 0 PID: 23626 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1218.129488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1218.129501] Call Trace:
[ 1218.129508]  <TASK>
[ 1218.129517]  dump_stack_lvl+0xfa/0x120
[ 1218.129554]  should_fail_ex+0x4d7/0x5e0
[ 1218.129587]  should_failslab+0xc2/0x120
[ 1218.129614]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1218.129650]  ? setup_ipc_sysctls+0x5d/0x2c0
[ 1218.129686]  ? kmemdup_noprof+0x2b/0x60
[ 1218.129712]  kmemdup_noprof+0x2b/0x60
[ 1218.129738]  setup_ipc_sysctls+0x5d/0x2c0
[ 1218.129770]  copy_ipcs+0x530/0x680
[ 1218.129794]  create_new_namespaces+0x210/0xc00
[ 1218.129827]  ? security_capable+0x2f/0x90
[ 1218.129857]  copy_namespaces+0x45c/0x580
[ 1218.129889]  copy_process+0x2536/0x7120
[ 1218.129925]  ? __pfx_copy_process+0x10/0x10
[ 1218.129948]  ? __might_fault+0xe0/0x190
[ 1218.129984]  ? _copy_from_user+0x5b/0xd0
[ 1218.130016]  kernel_clone+0xea/0x7c0
[ 1218.130037]  ? get_pid_task+0xfd/0x250
[ 1218.130059]  ? __pfx_kernel_clone+0x10/0x10
[ 1218.130087]  ? find_held_lock+0x2b/0x80
[ 1218.130117]  ? ksys_write+0x121/0x240
[ 1218.130149]  ? lock_is_held_type+0x9e/0x120
[ 1218.130179]  __do_sys_clone3+0x1f5/0x280
[ 1218.130201]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1218.130239]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1218.130269]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1218.130297]  ? __pfx_ksys_write+0x10/0x10
[ 1218.130326]  ? irqentry_exit+0xee/0x650
[ 1218.130351]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1218.130374]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1218.130405]  do_syscall_64+0xbf/0x420
[ 1218.130436]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1218.130457] RIP: 0033:0x7fa789fd4b19
[ 1218.130473] 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
[ 1218.130493] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1218.130513] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1218.130527] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1218.130539] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1218.130552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1218.130563] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1218.130589]  </TASK>
[ 1218.140074] serio: Serial port ptm0
[ 1218.167805] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1218.186182] loop0: detected capacity change from 0 to 5
[ 1218.198776] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:42 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:42 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00000000c0)=""/231)
read(r2, 0x0, 0x40004)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xffffffff, 0x8, 0x7, 0x6})
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
fcntl$setstatus(r3, 0x4, 0x44000)
prctl$PR_SET_SECCOMP(0x41, 0x3, 0x0)
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r6 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r5, r6)
syz_io_uring_setup(0x3f42, &(0x7f00000001c0)={0x0, 0xf53f, 0x4, 0x0, 0x2ff, 0x0, r6}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280))
fork()
sendfile(r0, r1, 0x0, 0xfdef)

[ 1218.283173] loop0: detected capacity change from 0 to 5
18:18:42 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 76)

[ 1218.294534] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:42 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 82)

[ 1218.302328] loop0: detected capacity change from 0 to 5
[ 1218.303115] serio: Serial port ptm1
[ 1218.307494] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:18:42 executing program 6:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x79)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6(0xa, 0x800, 0x1ff)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000b00)={0x100, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r3=>0x0}], 0xff, "696322f8a9dfd7"})
ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000001b00)={{r3, 0x5, 0x200000000, 0x4, 0x401, 0x4, 0x0, 0x6, 0x2, 0x4, 0x2, 0x1f, 0x1f, 0x2, 0x8000}})
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0)
pipe(&(0x7f0000000080))

18:18:42 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1218.369119] loop0: detected capacity change from 0 to 5
[ 1218.384313] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1218.393099] loop0: detected capacity change from 0 to 5
[ 1218.402402] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1219.130898] serio: Serial port ptm0
18:18:53 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 79)

18:18:53 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:18:53 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:18:53 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 77)

18:18:53 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 83)

18:18:53 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002800), 0x16ff00, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = dup2(0xffffffffffffffff, r2)
r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x460080)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'})
r6 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$sock_buf(r6, 0x1, 0xe, 0x0, &(0x7f0000000280))
ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000280)=<r7=>0x0)
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f00000002c0)={{}, r7, 0x10, @unused=[0x4, 0x2, 0x101, 0x58], @subvolid=0x20})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000080)={{r5}, r7, 0x0, @unused=[0x2, 0x0, 0x8, 0xfffffffffffffffd], @subvolid=0x3})
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000001800)={{}, r7, 0x16, @inherit={0x68, &(0x7f0000001780)={0x1, 0x4, 0x5, 0x10001, {0x2e, 0x4, 0xa660}, [0xda37, 0x9, 0xff00000000000000, 0x40]}}, @name="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"})
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x3f, 0xffffffff, 0x20, "f2f3e2a9286b6a770ff8c2b978657df3480824", 0x0, 0x4})
read(r1, 0x0, 0x40004)
ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000240)={0x9, &(0x7f0000001640)=[{0xfffffffc, 0x18, &(0x7f0000000040)="c33397a24063b38181e05ccb7dd5076c30cece5b572d2c7f"}, {0x97, 0x2a, &(0x7f00000000c0)="a037c60dbead561740cd8136e869078f143f4355fcc6afebf95b934720e88adbb9ac6b020ad6372b78f0"}, {0x0, 0xc, &(0x7f0000000100)="162591f37a1053219413c5b6", 0x1}, {0x5, 0xff, &(0x7f0000000140)="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", 0x1}, {0x800, 0xa5, &(0x7f0000000300)="02f476aa613a082d7d0ffe215a2770d373d323b1a80ed18050fa885f7c8681d8f7c9f4b53a57995c6eb7ca81fb216700b1a0c623a523490d8d36cfb0f1f78e7fd91d016328a9d1324fb24a808bc889dc7e266bed152df28824336c222feb883043eb6f5423e2275c68c511cc08e00a926eb03050e41a7a14bfb459b51b8fcd023e61aac05d23a137f40a5b0481d97da30bd5c1db27104455d35b00a758dc40b010711d3db0"}, {0x5, 0x1000, &(0x7f00000003c0)="1035e1519c88830dd87860045688467aaa4d4c146aa7261a8f8a480b3c64024e2a2128fe46a94bebeb0c4bacd9fed7d6476649d631be1a19c8076071ec7e0d1b1acb7b844bd5f1429f6f455d09c8e4a9cedf6c6ec0a12efad3b656246bb2df6f05f481281607ebb8cec52a7ba9aaff9ca206c9ed938e9442d049771b1c3f1101cc60e88dd77f0aeb150fe71d891d0c6a64c5e17a97531b5c9f3af62ccb09f2a874b256ab695ea87c04c7bf738d52d6d7951a340c3e0032d5a1e74da7c7d403c5d0169f453e603666e3f026ca4cc9d0701a0f52e4750f03c99db58fff4675c7c8d376654152b36302a729ddd9b18c1b0b96acb4fb9ff8fd928e887cecb4a86afb860559cade151dd3a8800cb393d37ff5f2dd9cd6e5cc6c17b5dec919c519b77172ad33c6e3e15b0b6480bc950edc95e6164f5b9e26a879435fad696a942fff4cbf5f75ad7d5c8692328a30663a09b8ef8ef91cb5f95fe1aa70f04606bb6e1fa8013eaad70bab3f38e48f38a26386455f57a087aaf221962b87a497bc22b2230a8e4b0b09008894e9f3b1e2d9cacdd77cfaac91b85479e7b324b46a59eaf31e6aa0eb1c7b1a7de78f5dc7e0f92042b453e37cdfd3bb688002a3759a3246b0037fe5669a8407c760ae5b23c04570bc893e1d6a730efc08e132874bf1d76b13ed7693631cdf1b45bff4c02c34691c48d9ef71a5a8b5f39d34efca31065c001c7a31388935d82f0b1b2c7e17b8c0d823fc8dddad62c18fefe225b4b3137a63c424630f6cf15c8a3f8187a682e0077a70d9159513e528d03ee6dde5e224c76bd0b8bcf75aa52efa274fd220a05e79dbb26cafcc9ccf09c4f634bb4d58c17889c8b6c825704ab93e7c6cb922d0f49d8f01e8caf64d52147e32c6cfc22c9a740665d46f817f9ecd543d0c8137d25070baf9896a70d7213cc81ba25cf15323ce57d7e8f2477630dd8d46bb86236a127422cf9ced4a0c5add1c4977bb46b3ec4bab00b2ba4764a5f5dba7204ec8cef044dd464da585af542d139c0a30f8d23edc8482be569e05f74a8e06f4f7416f697bf5777d513b74deb43337a25f2fb75800720ff14da1c85011139c1939b68aa493aed6f4104b6c9574d962e0bd14ccbf8094dbe8cda47df3a122c656c616da7d5f4434343e736250676c8d091e3c3682277d4238ad8bfb5437dc34418d06c3bbd55486db4e69ab564427f7bade5a9c8c122246adf3b52667ad1fe1cadd3b5a0b554c08bda8a5c2463085aa932298ebe9bab747735a78291435f6da3d2a4f7ec1a9509b4cebbfdc1ec575ce816c2fa13de5a0b94648cae6859f984eadd4e721ba5dd70fc777ec642b2a3c6ff02b766a71cde241779e2bf4e466895c815b4a7f5650d2f1600a5ace0f971771d2a8f35f8a12f60050dbf091b854b6a886fde2daac09a95cfeb80230be4cc375ba18acacc8546e13e21e3d58eff8311bc6ff270fb179432762d4ca819c0c7a949fbdae50bceb44b156d977e6f19d3b3a113ce0d411303d1e1a0637178cf0aa04f9de1207b2e97331aac7a290426bad2c82ca4a709f9e6f5631aa5233b048d510240bbe0c1fbbf2cfb813d79e848550432438f6135c64361fd48ba117e7f79d01077e904ed56f19706ccd14971ed06f073139a578f3642a915c096d5d52e574dcb8230c73462d7a09584345650b19ecc5a0a10c8d1a19970c6913e599ef4996cd09fb2da99a43258ed8ece7361e6aa6a92813fb6a0800cfca0c6dec7d0962984f2b4487e5f35cb6a661e28af99c63d524f30a7a43cf440c7f6bc1b312cd816f5804775105a803e1924f462e330d4b927efcde83bf20ea230b002c2b98350b41a8d60db3145b5d79f5e1a9396f7777b39ae2678b9e959a319157dc89cb140539456b090f1fb196b2fb74b90b2e611af79efc3b4d7b82a761f083e53c814475a24f8bb181a37012ad60a4d372a345c4e4ee49da9563a0cd92e6df03806d125ee731003904b594f1401fec780994b90abdf3c81d590eae19a44dafdf3065fe8a5e78256d7027a070a6623ee704c2952e1ab56abee6c8499ab35558c1ef9baa3310a6a4fb3e98a03c5f45ff1e394c460f2a60ab455638fee64be3367dae2d66a4143accc1fee524bf484324849700b2ff3dd67a7bc2498f44f8039121bfa8be1231569022abb8296ffe53c835a738b166cf1d2dec980b628013a80a3baa5a5e4aba83aa7249f48d022c9aaa2c200ffebf68c303208c09642d4eda003b7848068ee98642d5c615b18b9a816d486d4220cbadbf434de3bb295af2b1b477e9c97b258fb2b7a8e715d0f1bb430fc03e2b797590694fb3c1331cb33910356e540eafbf5883acf82b524ee57fe9bf56ea710b4e99f86de10d16e5d10f5a2523909585630eb7d1da240bf8214a4e15527072d0acb7e14270de0fc60fc7d80d911bb50a6a3f3ec128cb06843b696c6930607421fa7635df9b0e9bfdd65c33d1a1362143e31032df3b932ba81757b8b04b15cdfed6ab45747139f24a4f51a44c92e1e9e527dcf5f987ef0976094d5146d786cac1abd8d2f89cb0c6d1c07c6866adce97814834d9195a95334e880eeb95f172c8c404f4e397a6dd51f55ccd380896a92a72960e94078b0680661bd4afbc8a3414acdcb2dd90bd19965abd0b0643205a3bc38f23b23795538cbf0bed42f7e3abf6150ea48b903a680800f3fcbb6f3a587437bb1d667702c71c9096a91aba6eddcb86635a3bea3796c0ed7f77d7c54922fe77449404027d01beac98cd84133052f2af7c020bf21e56a7b35912ce3452d3b4e773fb4292c4134f2173706bac7f356179ef598819568b6cd417214970e99d72d3092b776ee450a38c3df548acda35f02b01d6d84f384a42454c650798e0b114585d4ed1b3e498d963f1b2908c50547717ffdc46b4e04f38a42a5ea512367330fed2527ccd3635500331067c869ff915a6aca9df1f6f9394199a6b4569441fd86dd93ec0a4968c02113da0f1bc9f975c29af6c8810cad595c55f1e66d07b33f327de3242ff3c7642065910d43bea580ca193ad519ed0a1b50cd2b4f77da13d0941d0924efeda2ff50b2c8ea6e7904957339f7e2187040c2b49de70a95632b7e45a70e99d11b14d474c8701e41f328b42c92404d851e5382b199f4982fcfdface173f2ebab3da3426986e9c218e727d4c2978dd4af653f830025b84a5da008ee520d273058144a9da515400e19f5a5ba9c06c0299587cfa36749b981a6c3c6fba533ab8a8b3734442638f9a7b59085382c00f3e914192f35fe92bcabf21a8065fe1573e9d6f80e7d4730d97c7d572ab952a75083117dcd132275f64d71dbdc03df9b7de881bb39a3bac71531c907e111eaf181fb332de88d75162e1ec839e887d8306a56610ffd34c9e13b0653d5646f49effb02bdfb003470382c176810a82da54d66dc6ac3403f03e1bbd49e9ef6a020e35b329f5db2b2452d865963d91babced423485ac8d8572471e8e2d348a4763c00c4d7a5b2b47a805588e4405796d4ed1edd63b6da471f73607e14065a7f310dcbbcabff51ce23419952a0c5be7e6b50847df544dbd7088c6ac753e14b7cc15487b0d5e3d1705965ac82bc62ac159d2ed55700416593aa7cf4220ac4bbf2e1f375645aac6091af89c765ecfcd2cbc3bf5bb52d15655e115d25997763f57097f4f3adf57f4faecbbec955707b173e57e9e56ec7616687f5d701da811b153adec3ed0902dc165f5df871278ebfd4292697bfde9d297cbb8ebc804f26e3dd815a07d604c59475f387777fdb9c29bb18744c7f07c7e621401067809ff48167b202986fdb58c3640c81d8ba960268d08c8d7db4df558bf81de3d61f2ca2135d4ede46b5acb445082234ad265845ea8677e6e41f34f4db7d16d4d01152cca2f5d860fe17f3f750c0e5a7ecaeafe5ee2a3b135e06e0ac9992411ee60a83c129da53f1a558669665859e8ba673756cb70cb9b268632181e0f8a5f511e5bad4af8b50422f6f22dc2ea4f84544618c41ca9468d465e6510f985fa2fb3663997ed424b79e6b3d20648254e85e37057ff7177ce3c2a51c240609b9ed43e10ec76f7610c1ca6eaa1ef44f2119ff4f90838144d210e0126f67843a105a8596f228ed1f350c45379ba8f2b648a2aa11692c314164338f7f7bbfdbbd92e34ac850ec58f354646b2b9cf22945b33462865dde01c05d6b819e06485d13fd07b758edec6f1a49e2777f0fa00283648582f9f43de4dc0be5271ea11c1db4323cec25e82cac2b5ef5c1c6ef21e2ffeba1871cfc28cadd5b237dae64f46eba90fff99998733e84e4ca5bf6a9498ffa4c54864c6c53e79a358612c5c890c16f4ddcc2fd8f5648a56b82f5c33d3ad7349573365a9aca0b2c46604d610cc2e9a675c47bb5b285929c39d56690129240615682e49489046f3d42900812e9227530595d64b90e595132943e385a55f217d78a1352f063bb2a0b9bbde0afb5ba6059e2db96f3719b583d37c4045576ba13e4dbbfe45cfcef25cfeb08bb90fcb8be580459ffdfbad09036c20c38732d712f2b6c6ea2041dc1576031ac4e508a64639fdda91b6450dee9270b2c2f6ea7192473635b0038707c9c3333708a375d9cd97f3ee33213392b11c26d65fcfd1376a083b7c9b45bf174565733c33230dea718043ffc1917bcf0aa329f5dbbed79bdb7c2c722d8a42f9aec1f11624810c60ec57818202aa5690e7744e903ccd8728cd5c9817289e955c540df2d526704f83216444b7a4347bd577d00f4a76e6554f423aa9c1db11a55a863bcc74d237d80bf2be2a27568ff184a2e3991343550897f880acee4f3e82e6b106dfc46a69b7bd7d3008d8f2548bb386ab56bdddd5fd281d91552381ff87fb355fca60c29fab686426397c6f647e67bb34a778973e8c1514b13405291054fb1f80d1a84a15497238ae908b04fa0db7d4778220c1af87f7ea384a9ccf8bbf7d223cb37fb4e9ed62b5334ddf8e202616d9bd13f78a815d040532221d904ab4f7a7c85f5ecd568acef344366f28215385a67aacbaefedf3307eccb48a27266f5bec107ae10fbc225d6c1b4da7e7bc6808eb5260188e147c0c88239fd9b2a2ed35dea833a00127de4903118066d986205f1e0afc4ef294636db21f1f5d2874f708834c8247255c359b3beb4aa85a7498d942d58872343dcb700a9683738b1d5530fd463bfa40a0df15aded5d791e2734e67108be0e209e3d6531c6873b3e9c012b664a125a93eea12bc384ed9cdedd27e025f9fd21cac4c8d06f7a8f68c5b7f5c45b905ea8fac5d1b3691a460a50baf6e90f48c3b42eef746af0b14fc5ba0b35c0588d32612abc0b2dfd8965040b06a47501f5b9f4c40c548fa102ef4b245eee1872d76e9fb1994de9ea8578c21a8cf8bdfa13e822e5ff2e9dc1a90b21906afe69fba995719ff794396a7ba745416d345dee5cc23cd8f92db5a5a350feab6fc332cc1e8a69bb03ee4aa47b12d3fae6359f51057e926fd25f49513e8d1cac999d65c592473072007fd4eef61ee0eea34302abac415e05fcf81017685e78339d6e469b34ebacf3409db8c88b19861ee2ad3da44cd778c8c8c9ac7245048617b38489f463dde47f70225fc9757e2c70b97178fc75958941e83ee3666d46c9ad8338ae1cf26ed058a3cfba8e9aa1e5f7b73b98a8f4a4a2fe025dca3415089649d3a0a7efee0d2e1ee6adf19bf88a421945bfbc6baf4a103628e428bf52ace7039301dad4cb567c937075b9b6da7e5eafa3c6a94c194f06de3daf629a1e8aa2d26e87173dcbbc32382f71674c5135101b9d22d2e07eca56", 0x1}, {0x7, 0xdb, &(0x7f00000013c0)="7726c65be3e8f283df1ed1859cf0e01515eb1908f37cc698a21eafdddd68b1634be9faa1528d88aeb63dff1e44e0714c361e6530fea1a28046075dff2f12258d511a285a652b650f46349ba65a99fb4c7ac1704c25db6865cc280b178ce5d8ecd9a0a711ccbdf2acde0c3713a393f0b2cf79e2ddd57ee8d2a6a067c1f4c47fbdbae576847acfb115a13e465d7a84a465a20d2414da51120d2c034de739dee3efe443dd170bb7918f27be7dba12b0adfc2ecc5b4bdeb82334c8de1a7125077e0addfed854a8adadef8ac42b7427d4d2ed21405b40e43345424415a5", 0x1, 0x1}, {0x80000000, 0x96, &(0x7f00000014c0)="600180eb22ac9961189c17ef1b515d7a5f13e0f4122b54ec08d7b9247c7575eb4d5496a0837b55fce5d83da83d0de9f8745e7fc6ae3903f278f588b32e166cd8f150d4494a179862fc98a93e203b691aee75e3eb2db29e9b7a48e7c1b33cbbee8cd562664a48dd00097c63bbb6f7ce72782464087dafbaf1a1ed3c60b35eab6991636a5cac00f0620b4b0e5878aa9dd935da2024cff9", 0x1, 0x1}, {0x8, 0x9c, &(0x7f0000001580)="e22d29483fad8df8af705159e3abdcdd666b982b0eb08a8c85b55cb7ad0c898950bc18a6db4206ae768e927c9eeeba1553364fa48150936e9b9c074bc63dbcba15f4769c0efcda911a43a246c51015ce7ed52b3afc513d1016de4dc04c297a252e847772aefd7047846d2f9ed1cf9d355aa2df3135db0dc92aa924161df754133fb5bfbdb87e504ab7a4d02910f8340bd76436ed4c04b73611c4645e", 0x0, 0x1}]})

18:18:53 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x1898}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = dup2(r1, r2)
fcntl$getownex(r2, 0x10, &(0x7f0000000040))
write(r0, &(0x7f0000000900)="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", 0x200)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r4)
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r5, 0x0, 0xfdef)

18:18:53 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501800, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = syz_open_dev$vcsa(&(0x7f00000004c0), 0x5, 0x100)
sendmsg$ETHTOOL_MSG_PAUSE_SET(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x811}, 0x900)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/164, 0xa4)
r3 = signalfd4(r0, &(0x7f0000000140)={[0x101]}, 0x8, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', <r6=>0x0})
sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2c, r5, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r6}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a8}], @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0xe}]]}, 0x2c}}, 0x0)
sendmsg$NL80211_CMD_ADD_TX_TS(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1101}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000229bd7000fbdbdf25690000000c00990007000000250000000802110000010000"], 0x2c}, 0x1, 0x0, 0x0, 0x10000891}, 0x80d1)
sendfile(r0, r1, 0x0, 0xfdef)

[ 1229.642439] FAULT_INJECTION: forcing a failure.
[ 1229.642439] name failslab, interval 1, probability 0, space 0, times 0
[ 1229.643418] CPU: 1 UID: 0 PID: 23967 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1229.643436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1229.643446] Call Trace:
[ 1229.643451]  <TASK>
[ 1229.643456]  dump_stack_lvl+0xfa/0x120
[ 1229.643481]  should_fail_ex+0x4d7/0x5e0
[ 1229.643503]  should_failslab+0xc2/0x120
[ 1229.643518]  __kmalloc_noprof+0xd6/0x880
[ 1229.643535]  ? __create_object+0x59/0x80
[ 1229.643552]  ? __register_sysctl_table+0xb5/0x16a0
[ 1229.643576]  ? __register_sysctl_table+0xb5/0x16a0
[ 1229.643599]  __register_sysctl_table+0xb5/0x16a0
[ 1229.643622]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1229.643644]  ? __asan_memcpy+0x3d/0x60
[ 1229.643666]  setup_ipc_sysctls+0x16d/0x2c0
[ 1229.643689]  copy_ipcs+0x530/0x680
[ 1229.643705]  create_new_namespaces+0x210/0xc00
[ 1229.643727]  ? security_capable+0x2f/0x90
[ 1229.643747]  copy_namespaces+0x45c/0x580
[ 1229.643768]  copy_process+0x2536/0x7120
[ 1229.643792]  ? __pfx_copy_process+0x10/0x10
[ 1229.643807]  ? __might_fault+0xe0/0x190
[ 1229.643831]  ? _copy_from_user+0x5b/0xd0
[ 1229.643852]  kernel_clone+0xea/0x7c0
[ 1229.643866]  ? get_pid_task+0xfd/0x250
[ 1229.643881]  ? __pfx_kernel_clone+0x10/0x10
[ 1229.643900]  ? find_held_lock+0x2b/0x80
[ 1229.643920]  ? ksys_write+0x121/0x240
[ 1229.643941]  ? lock_is_held_type+0x9e/0x120
[ 1229.643961]  __do_sys_clone3+0x1f5/0x280
[ 1229.643976]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1229.644001]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1229.644021]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1229.644040]  ? __pfx_ksys_write+0x10/0x10
[ 1229.644059]  ? irqentry_exit+0xee/0x650
[ 1229.644075]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1229.644090]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1229.644110]  do_syscall_64+0xbf/0x420
[ 1229.644131]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1229.644145] RIP: 0033:0x7fa789fd4b19
[ 1229.644156] 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
[ 1229.644169] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1229.644183] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1229.644191] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1229.644200] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1229.644207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
18:18:53 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 84)

[ 1229.644216] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1229.644233]  </TASK>
[ 1229.647723] loop0: detected capacity change from 0 to 5
[ 1229.745461] FAULT_INJECTION: forcing a failure.
[ 1229.745461] name failslab, interval 1, probability 0, space 0, times 0
[ 1229.747314] CPU: 0 UID: 0 PID: 24025 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1229.747349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1229.747365] Call Trace:
[ 1229.747374]  <TASK>
[ 1229.747384]  dump_stack_lvl+0xfa/0x120
[ 1229.747428]  should_fail_ex+0x4d7/0x5e0
[ 1229.747469]  should_failslab+0xc2/0x120
[ 1229.747497]  __kmalloc_noprof+0xd6/0x880
[ 1229.747531]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1229.747571]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1229.747624]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1229.747661]  __register_sysctl_table+0xd4f/0x16a0
[ 1229.747707]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1229.747751]  ? __asan_memcpy+0x3d/0x60
[ 1229.747796]  setup_mq_sysctls+0x145/0x240
[ 1229.747830]  copy_ipcs+0x4db/0x680
[ 1229.747861]  create_new_namespaces+0x210/0xc00
[ 1229.747903]  ? security_capable+0x2f/0x90
[ 1229.747941]  copy_namespaces+0x45c/0x580
[ 1229.747983]  copy_process+0x2536/0x7120
[ 1229.748029]  ? __pfx_copy_process+0x10/0x10
[ 1229.748059]  ? __might_fault+0xe0/0x190
[ 1229.748106]  ? _copy_from_user+0x5b/0xd0
[ 1229.748148]  kernel_clone+0xea/0x7c0
[ 1229.748178]  ? get_pid_task+0xfd/0x250
[ 1229.748206]  ? __pfx_kernel_clone+0x10/0x10
[ 1229.748243]  ? find_held_lock+0x2b/0x80
[ 1229.748283]  ? ksys_write+0x121/0x240
[ 1229.748323]  ? lock_is_held_type+0x9e/0x120
[ 1229.748362]  __do_sys_clone3+0x1f5/0x280
[ 1229.748391]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1229.748437]  ? __fget_files+0x20d/0x3b0
[ 1229.748469]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1229.748504]  ? ksys_write+0x1a3/0x240
[ 1229.748543]  ? __pfx_ksys_write+0x10/0x10
[ 1229.748581]  ? irqentry_exit+0xee/0x650
[ 1229.748614]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1229.748645]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1229.748684]  do_syscall_64+0xbf/0x420
[ 1229.748724]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1229.748751] RIP: 0033:0x7f93b3762b19
[ 1229.748772] 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
[ 1229.748798] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1229.748823] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1229.748841] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1229.748857] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1229.748874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1229.748890] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1229.748923]  </TASK>
[ 1229.787559] sysctl could not get directory: /fs/mqueue -12
[ 1229.801682] FAULT_INJECTION: forcing a failure.
[ 1229.801682] name failslab, interval 1, probability 0, space 0, times 0
[ 1229.803632] CPU: 0 UID: 0 PID: 24035 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1229.803666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1229.803682] Call Trace:
[ 1229.803690]  <TASK>
[ 1229.803699]  dump_stack_lvl+0xfa/0x120
[ 1229.803740]  should_fail_ex+0x4d7/0x5e0
[ 1229.803778]  should_failslab+0xc2/0x120
[ 1229.803803]  __kmalloc_noprof+0xd6/0x880
[ 1229.803834]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1229.803871]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1229.803913]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1229.803947]  __register_sysctl_table+0xd4f/0x16a0
[ 1229.803991]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1229.804031]  ? __asan_memcpy+0x3d/0x60
[ 1229.804072]  setup_mq_sysctls+0x145/0x240
[ 1229.804104]  copy_ipcs+0x4db/0x680
[ 1229.804133]  create_new_namespaces+0x210/0xc00
[ 1229.804171]  ? security_capable+0x2f/0x90
[ 1229.804207]  copy_namespaces+0x45c/0x580
[ 1229.804246]  copy_process+0x2536/0x7120
[ 1229.804290]  ? __pfx_copy_process+0x10/0x10
[ 1229.804317]  ? __might_fault+0xe0/0x190
[ 1229.804361]  ? _copy_from_user+0x5b/0xd0
[ 1229.804400]  kernel_clone+0xea/0x7c0
[ 1229.804425]  ? get_pid_task+0xfd/0x250
[ 1229.804451]  ? __pfx_kernel_clone+0x10/0x10
[ 1229.804486]  ? find_held_lock+0x2b/0x80
18:18:53 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xe39c)

[ 1229.804522]  ? ksys_write+0x121/0x240
[ 1229.804559]  ? lock_is_held_type+0x9e/0x120
[ 1229.804595]  __do_sys_clone3+0x1f5/0x280
[ 1229.804629]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1229.804672]  ? __fget_files+0x20d/0x3b0
[ 1229.804702]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1229.804735]  ? ksys_write+0x1a3/0x240
[ 1229.804771]  ? __pfx_ksys_write+0x10/0x10
[ 1229.804807]  ? irqentry_exit+0xee/0x650
[ 1229.804837]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1229.804865]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1229.804902]  do_syscall_64+0xbf/0x420
[ 1229.804939]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1229.804964] RIP: 0033:0x7f71b2d49b19
[ 1229.804983] 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
[ 1229.805008] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1229.805032] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1229.805048] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1229.805063] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1229.805079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1229.805093] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1229.805125]  </TASK>
[ 1229.830370] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1229.833132] sysctl could not get directory: /fs -12
18:18:53 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 85)

[ 1230.005243] FAULT_INJECTION: forcing a failure.
[ 1230.005243] name failslab, interval 1, probability 0, space 0, times 0
[ 1230.007516] CPU: 0 UID: 0 PID: 24171 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1230.007551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1230.007565] Call Trace:
[ 1230.007574]  <TASK>
[ 1230.007584]  dump_stack_lvl+0xfa/0x120
[ 1230.007633]  should_fail_ex+0x4d7/0x5e0
[ 1230.007673]  should_failslab+0xc2/0x120
[ 1230.007699]  __kmalloc_noprof+0xd6/0x880
[ 1230.007730]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1230.007767]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1230.007809]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1230.007843]  __register_sysctl_table+0xd4f/0x16a0
[ 1230.007887]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1230.007927]  ? __asan_memcpy+0x3d/0x60
[ 1230.007969]  setup_ipc_sysctls+0x16d/0x2c0
[ 1230.008010]  copy_ipcs+0x530/0x680
[ 1230.008038]  create_new_namespaces+0x210/0xc00
[ 1230.008082]  ? security_capable+0x2f/0x90
[ 1230.008119]  copy_namespaces+0x45c/0x580
[ 1230.008158]  copy_process+0x2536/0x7120
[ 1230.008202]  ? __pfx_copy_process+0x10/0x10
[ 1230.008229]  ? __might_fault+0xe0/0x190
[ 1230.008273]  ? _copy_from_user+0x5b/0xd0
[ 1230.008312]  kernel_clone+0xea/0x7c0
[ 1230.008337]  ? get_pid_task+0xfd/0x250
[ 1230.008363]  ? __pfx_kernel_clone+0x10/0x10
[ 1230.008398]  ? find_held_lock+0x2b/0x80
[ 1230.008435]  ? ksys_write+0x121/0x240
[ 1230.008472]  ? lock_is_held_type+0x9e/0x120
[ 1230.008509]  __do_sys_clone3+0x1f5/0x280
[ 1230.008536]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1230.008583]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1230.008620]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1230.008657]  ? __pfx_ksys_write+0x10/0x10
[ 1230.008692]  ? irqentry_exit+0xee/0x650
[ 1230.008722]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1230.008751]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1230.008788]  do_syscall_64+0xbf/0x420
[ 1230.008825]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1230.008851] RIP: 0033:0x7fa789fd4b19
[ 1230.008870] 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
[ 1230.008894] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1230.008919] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1230.008935] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1230.008951] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1230.008966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1230.008981] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1230.009013]  </TASK>
[ 1230.049751] sysctl could not get directory: /kernel -12
18:19:03 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getdents64(0xffffffffffffff9c, &(0x7f0000000040)=""/75, 0x4b)
fcntl$setstatus(r0, 0x4, 0x44000)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000340)=ANY=[@ANYBLOB="0002000000000000090000000000000004000000090000000300000000000000060000000000002aaa975a0082c80000000000000100000000000000000000000000000000000000000000000a040000000000000000000000000000750e00000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000013000008000000000000002000000000000000080000000000000000000000000000000000000000000000000100"/204])
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
syz_io_uring_setup(0x7912, &(0x7f00000001c0)={0x0, 0x1869, 0x2, 0x1, 0x207, 0x0, r3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000000240), &(0x7f0000000280))
dup2(0xffffffffffffffff, r1)
ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000b00)={{}, "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"})

18:19:03 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 78)

18:19:03 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 86)

18:19:03 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 80)

18:19:03 executing program 2:
syz_io_uring_setup(0x22cb, 0x0, &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x14b80, 0x194)
sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1, 0x3, 0x401, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x8000000000000007, 0x80000}}]}, 0x20}, 0x1, 0x0, 0x0, 0x44800}, 0x20000004)

18:19:03 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:03 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0}, &(0x7f0000000040)=0x5)
setuid(r1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005900)={<r2=>0xffffffffffffffff})
r3 = dup2(r0, r0)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000005940)='/proc/asound/seq/clients\x00', 0x0, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = syz_mount_image$nfs(&(0x7f0000005980), &(0x7f00000059c0)='./file0\x00', 0x2, 0x5, &(0x7f0000005dc0)=[{&(0x7f0000005a00)="2060f31ce466a4877d81cf8d9e48cb350038a1c5d8936d503ad7032722d29e3a5ee07efa71b915feb960ee0f8b8c1f41bdb972b524f1c8f26005ac10ebf157eef244725939292b92483aea82292c203eb6e2f162f9cf2ed95884ebf023e0fd5f63cf1ca52f05aafef2461628d1e7975bc2cfbdcb391dc0610e2cd4964b325dfa0a9e79cf303cbd", 0x87, 0x3ff}, {&(0x7f0000005ac0)="ab52750375a86b4a3bc1334b65b6a7f29343b6cdb1a9e528705bd8f86dec219f8876bebdb02821727505c799d5dd275f84a14d3e9ddb97598c15847a3eea5f6adbd0d1eda9ba6e483b28fc33da9f247bf232e67c0a9efebe902b9a5c999401fedad869305e244147e5986cbae6ceef76ee7d2583de8859b02c76415ae40a60e27b31e103c2da18686fb0fd34dad5f1a76a8d56f040c4d31e03de86e8bbf2806e2363ae92efb92b464f", 0xa9, 0x10}, {&(0x7f0000005b80)="3c12d0a710317b6a66340675065dd165612fa7f7cfada01ced2e4a3b01c1a27f7a0c4d8ab1f21b56e267d2352223cd79b7c9ba4b0e601dd94d3b565eaf1447b7e1b0b01240980c420a5207b3e77b5ab39d16a93540f15a870e50069999f4eb1f359a0446317b2cbae75fe6e0b52c8562611c4a2e95eba8554de6f2b95f6417fbcdd09e81c4d30f8bd309cf3ac15b54ef92a869c3ccaffc414ff74458c9ceba21c33887989a8fc80d1e11e285ddecbbc437324d2cfe288bdc8eb4fc146c12f758460a7a80255829d9300442957dce2510378feda32286a2f731c5552df4", 0xdd, 0x1fc2}, {&(0x7f0000005c80)="0ea2751dc1a98bd1b38d60ea1a979219b7236ed7d192b9c159f1e52e7631394f0bdd73ec5453a997bd25b3d0f2829eeab4793eccfd27bdc58245954c7e4d2f6fa98c77167002fa434553a0badaecc91f7e0539707081044c742883d04ac8c00be9", 0x61, 0x7}, {&(0x7f0000005d00)="6d06a27805a19eb953f6445fa2dac0cc0dd73fd4c8882c450a377d26d74fd6dc812e6a322089ff18ab0b40e33f19fca2079022f42c8831bf7e1fce89142133d4c707ee5ee2d200e4211f3b2c35ccf9cebfc3e42797335b4c34ad11ac0274202f2439e1f3e3d651fc5884c7897870307291e9db33556e8363d5fba01eb4f589b516f7339bf29b5ef17306e16af5026f734fd46b85fdae9c267270afb497cfad5127ea57c116c4f9e794e8419999b3db724ebe2c5ea9aac32c7650", 0xba, 0x2}], 0x0, &(0x7f0000005e40)={[{}, {}, {'*@.}{&{'}, {'\xc9{*)*'}, {'.'}, {'\xca:@'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\'}---\xb3/{'}}, {@obj_type={'obj_type', 0x3d, '\\/\xa5}'}}, {@pcr={'pcr', 0x3d, 0x12}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]})
r7 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r8 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r7, r8)
r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000005ec0)='./file0\x00', 0x20500, 0x101)
r10 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000)={0x0, <r11=>0x0}, &(0x7f0000000040)=0x5)
setuid(r11)
[ 1240.007403] loop0: detected capacity change from 0 to 5
[ 1240.014996] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1240.028512] loop0: detected capacity change from 0 to 5
[ 1240.036452] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1240.044109] FAULT_INJECTION: forcing a failure.
[ 1240.044109] name failslab, interval 1, probability 0, space 0, times 0
[ 1240.045027] CPU: 1 UID: 0 PID: 24331 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1240.045045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1240.045053] Call Trace:
[ 1240.045059]  <TASK>
[ 1240.045064]  dump_stack_lvl+0xfa/0x120
[ 1240.045089]  should_fail_ex+0x4d7/0x5e0
[ 1240.045111]  should_failslab+0xc2/0x120
[ 1240.045125]  __kmalloc_noprof+0xd6/0x880
[ 1240.045141]  ? __create_object+0x59/0x80
[ 1240.045158]  ? __register_sysctl_table+0xb5/0x16a0
[ 1240.045181]  ? __register_sysctl_table+0xb5/0x16a0
[ 1240.045198]  __register_sysctl_table+0xb5/0x16a0
[ 1240.045220]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1240.045240]  ? __asan_memcpy+0x3d/0x60
[ 1240.045261]  setup_ipc_sysctls+0x16d/0x2c0
[ 1240.045283]  copy_ipcs+0x530/0x680
[ 1240.045298]  create_new_namespaces+0x210/0xc00
[ 1240.045319]  ? security_capable+0x2f/0x90
[ 1240.045337]  copy_namespaces+0x45c/0x580
[ 1240.045356]  copy_process+0x2536/0x7120
[ 1240.045379]  ? __pfx_copy_process+0x10/0x10
[ 1240.045393]  ? __might_fault+0xe0/0x190
[ 1240.045416]  ? _copy_from_user+0x5b/0xd0
[ 1240.045437]  kernel_clone+0xea/0x7c0
[ 1240.045450]  ? get_pid_task+0xfd/0x250
[ 1240.045463]  ? __pfx_kernel_clone+0x10/0x10
[ 1240.045481]  ? find_held_lock+0x2b/0x80
[ 1240.045500]  ? ksys_write+0x121/0x240
[ 1240.045519]  ? lock_is_held_type+0x9e/0x120
[ 1240.045538]  __do_sys_clone3+0x1f5/0x280
[ 1240.045552]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1240.045575]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1240.045598]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1240.045615]  ? __pfx_ksys_write+0x10/0x10
[ 1240.045632]  ? irqentry_exit+0xee/0x650
[ 1240.045648]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1240.045662]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1240.045680]  do_syscall_64+0xbf/0x420
[ 1240.045700]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1240.045713] RIP: 0033:0x7fa789fd4b19
[ 1240.045723] 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
[ 1240.045736] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1240.045748] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1240.045757] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1240.045765] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1240.045773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1240.045780] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1240.045796]  </TASK>
[ 1240.081452] loop6: detected capacity change from 0 to 31
[ 1240.082347] nfs: Unknown parameter '*@.}{&{'
sendmmsg$unix(r0, &(0x7f00000062c0)=[{{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="623ce11d3cc7f7ea51cbd905acfd8c1e61a0e0745100e2a13334f3867a21aa7d6102a9387f28d81a01de5a7fcd812a54a5d414c001109344", 0x38}, {&(0x7f0000000b00)="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0x1000}, {&(0x7f0000000140)="3c3033bd50173eec6297009789671c44bda94e56d193605403f8e0252b38bfe255325bc8b2ea40b0cc10bce747cc7612aab209c475c3bb4f55b96ff309649457e1ad0188a78d7143ffe555c4a94ee6f66870a88c8c2203308b9f0abcb4442ffbb3eaa6067adca1230503fadd387fa2fcdf6a6f5bc6433ab6ac709232b47cc1e3051b47ba0a8bb9b84c362fb188459d1c4950ef69a18031c329b1c7d1ca173117a1b30ac87c3b15a7350c1d51ed57384bc6a8e501760c50722aca9abffae25a354c1800d39a3665df109b1f51ee076e5f50c26bda455140", 0xd7}, {&(0x7f0000000340)="f9e3be8d9b5c0b64ded12506cd44b817b7c14a37411b940b9df176acd1ba85b0cedb87d9c09748f222a11f64f7c005f9104f90f1c3dfac9e4b65fc2f1489a0edc289a03db265c2d6e5afed9376399ed6fd4afab38a019b3e0b4f5e820fec9dea3d2cae32896d6123c6de5adf39c55e9e702ad5e22938654924eec3ac26a128050c71932c19b7ce153d9f95582a502ee1b2273156018c755616f6f69c50ecdd87b636d79c0e63149dd50c2cc6a467779281f642f78dd4018a50fb1855d8e02df9ee31ae306414d0267eb13677cfdb52ce396b3165fb54ac90e02a36109308f4975befd2", 0xe3}, {&(0x7f0000000440)="1c5de657c55d58418fc72da0ee4632790a32698c9fefaf8219466e1641bb45fde8f96f160d2fdcf36fd591adf9f9da59f3415c73a8eebefe93b5228f20221170372bc4b43b6cf656d66d5b45033a0f383a60fed13798fa77e09df7f09c9b62e8d307e4808756c5b0a9fc8c6acf1a06f2d91fc6cea0bf0a5fb6a78df962740f3a0f49f6f3c9057a42e2a9709e6483405842464c97184e07cdb53d47504f39b966699806740602988939299d96d8b071d6611c6c0e32f6ad2e490f07dd5ff13957bfd01fc8e0364d1cfd9a6efe024eafb8151e624bcfe715fa21e6868b5ad74e6f820313f88989", 0xe6}, {&(0x7f0000000540)="82be97809427cd8479b30ad439a85b7b5d8beeaf6161af3f52965a07d733980cef74946e74bc48518cb9ad9aff1305b221fae11cb02a379552ed731858a7fcb849f7f65cded78e4dd76311973ef206a537a65bc52a117b0dfd09d8aebe95f40ab10710e6586dd7181c2c3ac18cdf2020702c55285e705b503a3398079d770b1200eee6f70bfbb3aa3ee129d1c85d5793a2df4bf86b771257b8f0ecd56d03c3776d68d731a390a345ad3b6d9f9bbffff2b085f778241a884a64e86cfb0f0f0dc6c68cd74113", 0xc5}], 0x6, &(0x7f0000001d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}], 0xc8}}, {{&(0x7f0000001e40)=@file={0x7392431eef51cc30, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002ec0)="07f68d50ad551183c222ee765a0351669f062d5b9f7e27c69de3151babeacff39ac2b3f1e859d56e210d4153231a57f25e35a5c5e47f808c5c31071590f7e79cfbb80b2de88592762c1ef88c599b41ec194f6de9e1a8d524d9c195a7630debb49bc3dc76b6d8b8e6f548cfe36b06dae4d95ee39f28615a3aba50067df524510a99e93d91b3bc8ae97a0e9bd52607f36dc40021667bc1561e4098b13227cb6343af9a4faf", 0xa4}, {&(0x7f0000002f80)="147952dc53457700d5a2afdc79092785425fcb07266294b42641c10b1df1508f0cfd6a9dedac584d0a7f499eafd41540d95857bea817d8234c230f53eb82c6ffee1e", 0x42}, {&(0x7f0000003000)="4f574da08a4a3c90ca73affc7972d7bb538d3818d1d78d2b2d383c1f84644d25ea91427fd600e302a1eb6d5451e2f45ee6ebf79fe32fdef1fd5c217aa7b6b7eaf4c61449b981d1171ee2a3a7fa9ea72b31a91b19046273430618", 0x5a}], 0x4, &(0x7f0000003140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0x68, 0x8004}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f00000031c0)="01ae61fd1e017c93307bfbbf73ea9e4389d844e9be6ac5ffa995ce39c289509c8f131dd63057a06adb2cf33dd89e914f834c7783af0511d70cdb4483b7825870bb06f32588ee9e6fa937a3b6d29dad1c3a55dde738654e99ec450619", 0x5c}], 0x1, &(0x7f0000003280)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1}}}], 0x20, 0x840}}, {{&(0x7f00000032c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005880)=[{&(0x7f0000003340)="a5100e77f31de8d930bd594caf44f874a2b588bcee281273983faa091a31efbdc2eb6463b4d642494982410a0184efc253a2571c4e333754815a4b66d227e7dce6cefb3d419ac4aa58e561a06c3d28353e3d9cca5244a90d57ba8e7f83fa4ceb65f03ed8c79edc8bb3ec1369a9d1f4e104d964ec979533a968a34b7be6d7c43536fe914fc96ae6b2d6ca00781bc2077117e85ad6cb25b9f5348a7e13feb55e", 0x9f}, 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{&(0x7f0000006140)="59d5d02653a93465d41aa2e02f3c042f5298d748ae40ada74affff8374de9f117ef1f7b201b995e0a2793e9997b2973b9893e8ebb4e50ef5b8d8765cfc3febb0e33898b1ef20d1ff6d7edaeb6f6197220d2555a1f5946d4caaa807c5aac22a1e3410720369aeed1eb91446ee1bc3e6ea1371d8", 0x73}, {&(0x7f00000061c0)="bd214c9122b8cfdff0cf285208945e1946b7d2f19c7fcec17bbf453464f895921c55c92b95fec2b68109eb10a27d1e7ee3f096844f24470c3db6e397d744174d55b781f82ad2503d8e475ee2ed836f34f888f2e14107d5a48bd1f6f08b1207d62635e00db0e23e80947d8f732440091de234a056e6a08b5c0ce68ebdebfba3308ed9131b5f31ff6b36f15f33218023", 0x8f}], 0x4, 0x0, 0x0, 0x20008020}}], 0x5, 0x4008880)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x301000, 0x40)
write(r0, &(0x7f0000000900)="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", 0x200)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)

18:19:03 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x24, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:03 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x27, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:03 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 81)

[ 1240.175539] loop0: detected capacity change from 0 to 5
[ 1240.187074] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:04 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
mmap$IORING_OFF_SQ_RING(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:19:04 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 87)

18:19:04 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0, {0xffff371b}}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'})
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdef)

[ 1240.244929] FAULT_INJECTION: forcing a failure.
[ 1240.244929] name failslab, interval 1, probability 0, space 0, times 0
[ 1240.246667] CPU: 0 UID: 0 PID: 24500 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1240.246698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1240.246712] Call Trace:
[ 1240.246719]  <TASK>
[ 1240.246728]  dump_stack_lvl+0xfa/0x120
[ 1240.246767]  should_fail_ex+0x4d7/0x5e0
[ 1240.246802]  should_failslab+0xc2/0x120
[ 1240.246826]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1240.246865]  ? setup_ipc_sysctls+0x5d/0x2c0
[ 1240.246904]  ? kmemdup_noprof+0x2b/0x60
[ 1240.246932]  kmemdup_noprof+0x2b/0x60
[ 1240.246961]  setup_ipc_sysctls+0x5d/0x2c0
[ 1240.246997]  copy_ipcs+0x530/0x680
[ 1240.247025]  create_new_namespaces+0x210/0xc00
[ 1240.247060]  ? security_capable+0x2f/0x90
[ 1240.247094]  copy_namespaces+0x45c/0x580
[ 1240.247130]  copy_process+0x2536/0x7120
[ 1240.247171]  ? __pfx_copy_process+0x10/0x10
18:19:04 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1240.247196]  ? __might_fault+0xe0/0x190
[ 1240.247237]  ? _copy_from_user+0x5b/0xd0
[ 1240.247272]  kernel_clone+0xea/0x7c0
[ 1240.247313]  ? get_pid_task+0xfd/0x250
[ 1240.247337]  ? __pfx_kernel_clone+0x10/0x10
[ 1240.247370]  ? find_held_lock+0x2b/0x80
[ 1240.247404]  ? ksys_write+0x121/0x240
[ 1240.247439]  ? lock_is_held_type+0x9e/0x120
[ 1240.247472]  __do_sys_clone3+0x1f5/0x280
[ 1240.247497]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1240.247538]  ? __fget_files+0x20d/0x3b0
[ 1240.247565]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1240.247596]  ? ksys_write+0x1a3/0x240
[ 1240.247636]  ? __pfx_ksys_write+0x10/0x10
[ 1240.247668]  ? irqentry_exit+0xee/0x650
[ 1240.247696]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1240.247723]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1240.247757]  do_syscall_64+0xbf/0x420
[ 1240.247792]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1240.247816] RIP: 0033:0x7f93b3762b19
[ 1240.247834] 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
[ 1240.247857] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1240.247880] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1240.247895] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1240.247909] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1240.247923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1240.247939] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1240.247970]  </TASK>
18:19:15 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 82)

18:19:15 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80)=<r2=>0x0, &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_complete(r2)
io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0)
dup2(r1, r3)
ioctl$FAT_IOCTL_GET_VOLUME_ID(r1, 0x80047213, &(0x7f0000000040))
r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r5, 0x0, 0xfdef)

18:19:15 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 88)

18:19:15 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 79)

18:19:15 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f248bda100"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:19:15 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x0, 0x5, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:15 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x41)
r2 = socket$packet(0x11, 0x3, 0x300)
fcntl$setstatus(r2, 0x4, 0x44800)
sendfile(r0, r1, &(0x7f0000000080)=0x7, 0x2000000)
fcntl$setstatus(r0, 0x4, 0x44000)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r3, 0x0)
mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x84)
sendfile(r0, r1, 0x0, 0xfdef)

[ 1252.182077] loop0: detected capacity change from 0 to 5
[ 1252.207736] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1252.222147] loop0: detected capacity change from 0 to 5
[ 1252.231320] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1252.234504] FAULT_INJECTION: forcing a failure.
[ 1252.234504] name failslab, interval 1, probability 0, space 0, times 0
[ 1252.235434] CPU: 1 UID: 0 PID: 24679 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1252.235451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1252.235460] Call Trace:
[ 1252.235464]  <TASK>
[ 1252.235469]  dump_stack_lvl+0xfa/0x120
[ 1252.235494]  should_fail_ex+0x4d7/0x5e0
[ 1252.235515]  should_failslab+0xc2/0x120
[ 1252.235530]  __kmalloc_noprof+0xd6/0x880
[ 1252.235546]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1252.235565]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1252.235586]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1252.235608]  __register_sysctl_table+0xd4f/0x16a0
[ 1252.235630]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1252.235650]  ? __asan_memcpy+0x3d/0x60
[ 1252.235671]  setup_mq_sysctls+0x145/0x240
[ 1252.235688]  copy_ipcs+0x4db/0x680
[ 1252.235702]  create_new_namespaces+0x210/0xc00
[ 1252.235723]  ? security_capable+0x2f/0x90
[ 1252.235742]  copy_namespaces+0x45c/0x580
[ 1252.235762]  copy_process+0x2536/0x7120
[ 1252.235785]  ? __pfx_copy_process+0x10/0x10
[ 1252.235799]  ? __might_fault+0xe0/0x190
[ 1252.235821]  ? _copy_from_user+0x5b/0xd0
[ 1252.235842]  kernel_clone+0xea/0x7c0
[ 1252.235854]  ? get_pid_task+0xfd/0x250
[ 1252.235868]  ? __pfx_kernel_clone+0x10/0x10
[ 1252.235885]  ? find_held_lock+0x2b/0x80
[ 1252.235904]  ? ksys_write+0x121/0x240
[ 1252.235924]  ? lock_is_held_type+0x9e/0x120
[ 1252.235943]  __do_sys_clone3+0x1f5/0x280
[ 1252.235956]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1252.235978]  ? __fget_files+0x20d/0x3b0
[ 1252.235994]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1252.236012]  ? ksys_write+0x1a3/0x240
[ 1252.236030]  ? __pfx_ksys_write+0x10/0x10
[ 1252.236048]  ? irqentry_exit+0xee/0x650
[ 1252.236064]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1252.236078]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1252.236097]  do_syscall_64+0xbf/0x420
[ 1252.236116]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1252.236129] RIP: 0033:0x7f71b2d49b19
[ 1252.236140] 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
[ 1252.236153] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1252.236166] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1252.236174] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1252.236181] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1252.236189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1252.236196] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1252.236212]  </TASK>
[ 1252.256658] sysctl could not get directory: /fs/mqueue -12
18:19:16 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:16 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 83)

[ 1252.379199] loop0: detected capacity change from 0 to 5
[ 1252.386888] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:16 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 80)

[ 1252.405072] FAULT_INJECTION: forcing a failure.
[ 1252.405072] name failslab, interval 1, probability 0, space 0, times 0
[ 1252.406071] CPU: 1 UID: 0 PID: 24812 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1252.406087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1252.406095] Call Trace:
[ 1252.406100]  <TASK>
[ 1252.406105]  dump_stack_lvl+0xfa/0x120
[ 1252.406130]  should_fail_ex+0x4d7/0x5e0
[ 1252.406151]  should_failslab+0xc2/0x120
[ 1252.406165]  __kmalloc_noprof+0xd6/0x880
[ 1252.406181]  ? __create_object+0x59/0x80
[ 1252.406196]  ? __register_sysctl_table+0xb5/0x16a0
[ 1252.406218]  ? __register_sysctl_table+0xb5/0x16a0
[ 1252.406235]  __register_sysctl_table+0xb5/0x16a0
[ 1252.406256]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1252.406277]  ? __asan_memcpy+0x3d/0x60
[ 1252.406297]  setup_ipc_sysctls+0x16d/0x2c0
[ 1252.406318]  copy_ipcs+0x530/0x680
[ 1252.406333]  create_new_namespaces+0x210/0xc00
[ 1252.406354]  ? security_capable+0x2f/0x90
[ 1252.406372]  copy_namespaces+0x45c/0x580
[ 1252.406392]  copy_process+0x2536/0x7120
[ 1252.406415]  ? __pfx_copy_process+0x10/0x10
[ 1252.406428]  ? __might_fault+0xe0/0x190
[ 1252.406450]  ? _copy_from_user+0x5b/0xd0
[ 1252.406470]  kernel_clone+0xea/0x7c0
[ 1252.406483]  ? get_pid_task+0xfd/0x250
[ 1252.406497]  ? __pfx_kernel_clone+0x10/0x10
[ 1252.406515]  ? find_held_lock+0x2b/0x80
[ 1252.406534]  ? ksys_write+0x121/0x240
[ 1252.406553]  ? lock_is_held_type+0x9e/0x120
[ 1252.406571]  __do_sys_clone3+0x1f5/0x280
[ 1252.406585]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1252.406611]  ? __fget_files+0x20d/0x3b0
[ 1252.406627]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1252.406645]  ? ksys_write+0x1a3/0x240
[ 1252.406663]  ? __pfx_ksys_write+0x10/0x10
[ 1252.406681]  ? irqentry_exit+0xee/0x650
[ 1252.406696]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1252.406711]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1252.406729]  do_syscall_64+0xbf/0x420
[ 1252.406749]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1252.406762] RIP: 0033:0x7f93b3762b19
[ 1252.406772] 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
[ 1252.406785] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1252.406798] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1252.406806] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1252.406814] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1252.406821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
18:19:16 executing program 2:
syz_io_uring_setup(0x319d, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r1, 0x0)
readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/212, 0xd4}, {&(0x7f0000000280)=""/242, 0xf2}], 0x2)
write$binfmt_elf64(r1, &(0x7f0000000200)=ANY=[], 0x78)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r1, 0x2962, 0x3852, 0xff, 0xff80})
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x13, r0, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000000), 0x0, 0x4)
syz_io_uring_setup(0x538, &(0x7f00000000c0)={0x0, 0xf0ae, 0x0, 0x2, 0x36}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x5}, 0x5)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r5 = accept4$packet(r1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14, 0x80000)
[ 1252.406829] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1252.406844]  </TASK>
sendmmsg(r5, &(0x7f0000002c80)=[{{&(0x7f0000000400)=@in={0x2, 0x4e22, @remote}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="30afe7f37c0b4208e96cedb52dc320d26b7b5d3e5f9a79f84f092049457dccba82115aa9aaeaf64caa25d05b8a7fed54660f5286d3645aed566147914b15600cd8fb55c88ac2c7ad2cdf0eb970b614a5f879ff016f21cfc170e3589e77c60e8077a507a61ca4e700e35d949974e6a81d828124cadc3e4eb23a78e2312243", 0x7e}], 0x1}}, {{&(0x7f0000000540)=@x25, 0x80, &(0x7f00000017c0)=[{&(0x7f00000005c0)="81e3250d17616033db795c1a0c6ee0ac55fb008f4fe0e69c4d9860b288b6e306966c4a5b39eab581d4c5a53cac3f2e883afa5a1113ae4d2f7ef594514a6691a34014e2d9f7422e6195e1d38f67b56571eecfa7b0c620ebf5d3b296e27886835969f9a58a994cc77272513ad7a9d0250f231bd2e7214729de0f56f2366a142937bb4a0877337dd16f58ef197ce306d498aa37fa56767f91fe4993efea46089df4424c38d42f5be437b9f9c1ab4883d818a67c95fae08df98fee527e87063285ae07a61be208418b4322e7fd", 0xcb}, {&(0x7f00000006c0)="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{0x58, 0xae3f9422be77bb2d, 0x2, "576a1766a42b1b3c3e2a43eaf9f160a13938aa0afdeef96267195fc837329570a9f4d03858e4f0a4c45bbb28d165049a10b112dc667b015572946dcf2d4836c1fe1ec9833d50f8"}, {0x48, 0x4, 0x1f, "ba992018d4e2dcf49d0073ea923851a60513c8927e6bc66033b01026cf396f9db59a833046890dd6aaad2f4bb2d06c70c2041be4333b3727"}, {0xf8, 0x116, 0x0, "4decb67afbcf99c56ada3421da9634ba971ac8746949716bb95a31cb209cc0793909a83cd6da0c54d113e24a7a90d4ba99c9d15b8cb6b943d557ba02da8e979f332f44a17b8f50ed42c242bf158c5a94558da93ccd0693ade2816d405ca822202541d6bb506c91c10b8ca62ca96a1ddacd713273e428140c7b4f359e3a202a635702136cf3e824b1c6d9ac7f8c2ae53998143bf08380f0e46f50ba2d255b5a70d048ac291c0296e0d685f8662d2f6639f7f173e60388d3e355401b7f7c112e9a4e4a97320162c746da95335690d53b23e61ebb95a047a9394c6cc4a536fabe9e87074f8d30"}, {0xa8, 0x3a, 0xfffffff7, "b07eb413f689e90ba8e38cf2c6b9299284e5164906bbb65eaa2a20264af3dad934a38ff10793f3f8bfeff0d17af3ec20a28b6981a2e016945e7fd67fdb13590748b953fd118428a27256eb39170b1fa839d7c2930c721a0bd5d84dc8ebb7e53c6269fa22db2e2ef4819e5ebac61c34900b933bdb9194868d220fe8db2fa855f785f847e38d63b4cd43b66beb5d5ee9ae032a3c3aac"}, {0x80, 0xff, 0xfffffffd, "52d8bd144b0978f44992b06b7cad4887cd41cc04577cc1e97d0474e8f3710e44b98517960e99ccfeb812a836c9cb6d9ca93f49defe692cfeff927e45c2670a1ffbf083d0dd0b60b53f3cfd4db6580c6db857c7b065d89f8e29f03120605ecc23a2211800a00c40d5e22911"}, {0xf0, 0x1, 0x0, "79c63904270a06bc1cad3891a4761659de14bed82963dbbf6b0caebc10972cf17b7e85311195f6e542856b8c68ec9c31b306e6cece1c8b1a5e439f905690fdab41d0db73dfc7ad3d33ef53e370fec4f470d83fe3962dda0f6a9d322818e4f6f174f498ceb6c03951fad6cbaad408a424030040e853db0978f0228f002d341ebe9ab786e02600e67b32198377d485c9f165f898aaf451cce44090f39a977a38a39cf6bbb78c52c6f7d6419d15767e990bea2aa46aeb45d191159134868f4168029f5ad78b5e3f51a0e7a53a0ddcb22e071376a84e3430b966edca61220e"}], 0x1470}}], 0x2, 0x4000000)
ioctl$TCSETSF2(r4, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0)

18:19:16 executing program 5:
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1c1)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)=@ccm_128={{0x7}, "6b1699b97a366d71", "bf5708fedbb232eb1c97fa55c63f851c", "e3ab5a9e", "afdd78c55465a28e"}, 0x28)
openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x540080, 0x1c1)
r2 = socket$nl_audit(0x10, 0x3, 0x9)
getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x4d)
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x89, @rand_addr=0x64010100, 0x4e21, 0x3, 'sh\x00', 0x0, 0x4, 0x28}, 0x2c)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r3=>r1}, './file0\x00'})
bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc)

18:19:16 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf5, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:16 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 89)

[ 1252.628357] FAULT_INJECTION: forcing a failure.
[ 1252.628357] name failslab, interval 1, probability 0, space 0, times 0
[ 1252.629341] CPU: 1 UID: 0 PID: 24977 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1252.629358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1252.629366] Call Trace:
[ 1252.629370]  <TASK>
[ 1252.629375]  dump_stack_lvl+0xfa/0x120
[ 1252.629400]  should_fail_ex+0x4d7/0x5e0
[ 1252.629421]  should_failslab+0xc2/0x120
[ 1252.629436]  __kvmalloc_node_noprof+0x11f/0x980
[ 1252.629456]  ? do_raw_spin_lock+0x123/0x260
[ 1252.629474]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1252.629490]  ? find_held_lock+0x2b/0x80
[ 1252.629511]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1252.629525]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1252.629542]  rhashtable_init_noprof+0x348/0x770
[ 1252.629559]  ipc_init_ids+0x92/0x240
[ 1252.629576]  msg_init_ns+0x142/0x1a0
[ 1252.629599]  copy_ipcs+0x54d/0x680
[ 1252.629614]  create_new_namespaces+0x210/0xc00
[ 1252.629633]  ? security_capable+0x2f/0x90
[ 1252.629652]  copy_namespaces+0x45c/0x580
[ 1252.629671]  copy_process+0x2536/0x7120
[ 1252.629694]  ? __pfx_copy_process+0x10/0x10
[ 1252.629708]  ? __might_fault+0xe0/0x190
[ 1252.629730]  ? _copy_from_user+0x5b/0xd0
[ 1252.629749]  kernel_clone+0xea/0x7c0
[ 1252.629761]  ? get_pid_task+0xfd/0x250
[ 1252.629775]  ? __pfx_kernel_clone+0x10/0x10
[ 1252.629792]  ? find_held_lock+0x2b/0x80
[ 1252.629810]  ? ksys_write+0x121/0x240
[ 1252.629830]  ? lock_is_held_type+0x9e/0x120
[ 1252.629848]  __do_sys_clone3+0x1f5/0x280
[ 1252.629862]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1252.629886]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1252.629905]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1252.629922]  ? __pfx_ksys_write+0x10/0x10
[ 1252.629940]  ? irqentry_exit+0xee/0x650
[ 1252.629955]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1252.629969]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1252.629987]  do_syscall_64+0xbf/0x420
[ 1252.630006]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1252.630020] RIP: 0033:0x7fa789fd4b19
[ 1252.630030] 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
[ 1252.630043] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1252.630056] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1252.630064] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1252.630072] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1252.630079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1252.630086] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1252.630102]  </TASK>
18:19:25 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x8004, 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000003a80), &(0x7f0000000100))
dup2(r1, r2)
r3 = syz_io_uring_setup(0x2263, &(0x7f0000003a00)={0x0, 0x2eee, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x1, [0x83, 0x6, 0x2, 0x4, 0xb27, 0x9]})

18:19:25 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 84)

18:19:25 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:25 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x0, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:25 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file1\x00', &(0x7f00000000c0)='ext3\x00', 0x400, &(0x7f0000000100)='*\'+$\x00')
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = signalfd(r1, &(0x7f0000000140), 0x8)
acct(0x0)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000180)=0x2000000)

18:19:25 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 81)

18:19:25 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 90)

18:19:25 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000740)="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", 0x2b4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(0xffffffffffffffff, 0x5423, &(0x7f0000000180)={0x3, 0x0, 0x4, 0x20000, 0x0, "f2480a2400", 0xfffffffc, 0xfffffffd})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r2, 0x0, 0x40004)
ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000100)=0xc3)
read(r1, 0x0, 0x40004)
fchdir(r1)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x501401, 0x0)
setns(r4, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r5, 0x5423, &(0x7f0000000080)={0x82, 0x4, 0x0, 0x0, 0x0, "f2f30100010000000000c2b978657df3c80824"})
read(r5, 0x0, 0x40004)
ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r5, {0x8}}, './file0\x00'})
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xfffffffffffffffb}}, './file0\x00'})
sendfile(r0, r3, 0x0, 0xfdef)

[ 1261.933193] loop0: detected capacity change from 0 to 5
[ 1261.941350] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1261.952107] loop0: detected capacity change from 0 to 5
[ 1261.958678] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1261.989041] FAULT_INJECTION: forcing a failure.
[ 1261.989041] name failslab, interval 1, probability 0, space 0, times 0
[ 1261.990115] CPU: 1 UID: 0 PID: 25002 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1261.990133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1261.990142] Call Trace:
[ 1261.990147]  <TASK>
[ 1261.990152]  dump_stack_lvl+0xfa/0x120
[ 1261.990181]  should_fail_ex+0x4d7/0x5e0
[ 1261.990204]  should_failslab+0xc2/0x120
[ 1261.990221]  __kmalloc_node_track_caller_noprof+0xd7/0x890
[ 1261.990245]  ? setup_ipc_sysctls+0x5d/0x2c0
[ 1261.990271]  ? kmemdup_noprof+0x2b/0x60
[ 1261.990289]  kmemdup_noprof+0x2b/0x60
[ 1261.990307]  setup_ipc_sysctls+0x5d/0x2c0
[ 1261.990329]  copy_ipcs+0x530/0x680
[ 1261.990345]  create_new_namespaces+0x210/0xc00
[ 1261.990368]  ? security_capable+0x2f/0x90
[ 1261.990389]  copy_namespaces+0x45c/0x580
[ 1261.990410]  copy_process+0x2536/0x7120
[ 1261.990435]  ? __pfx_copy_process+0x10/0x10
[ 1261.990450]  ? __might_fault+0xe0/0x190
[ 1261.990475]  ? _copy_from_user+0x5b/0xd0
[ 1261.990497]  kernel_clone+0xea/0x7c0
[ 1261.990511]  ? get_pid_task+0xfd/0x250
[ 1261.990526]  ? __pfx_kernel_clone+0x10/0x10
[ 1261.990545]  ? find_held_lock+0x2b/0x80
[ 1261.990566]  ? ksys_write+0x121/0x240
[ 1261.990588]  ? lock_is_held_type+0x9e/0x120
[ 1261.990613]  __do_sys_clone3+0x1f5/0x280
[ 1261.990628]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1261.990652]  ? __fget_files+0x20d/0x3b0
[ 1261.990669]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1261.990688]  ? ksys_write+0x1a3/0x240
[ 1261.990708]  ? __pfx_ksys_write+0x10/0x10
[ 1261.990727]  ? irqentry_exit+0xee/0x650
[ 1261.990744]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1261.990759]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1261.990780]  do_syscall_64+0xbf/0x420
[ 1261.990801]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1261.990816] RIP: 0033:0x7f71b2d49b19
[ 1261.990827] 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
[ 1261.990841] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1261.990854] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1261.990864] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1261.990872] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1261.990881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1261.990889] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1261.990907]  </TASK>
[ 1261.996108] serio: Serial port ptm4
18:19:25 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1262.071162] loop0: detected capacity change from 0 to 5
18:19:25 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 82)

[ 1262.091925] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1262.102073] loop0: detected capacity change from 0 to 5
18:19:25 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 91)

[ 1262.122333] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:25 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/14, 0xe}], 0x3)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r3 = syz_io_uring_setup(0x3c6f, &(0x7f00000000c0)={0x0, 0x80007fd6, 0x4, 0x0, 0x1e5, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000001c0))
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
ioctl$TIOCCONS(r0, 0x541d)
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x5, 0x3e86, 0x4, 0x3, 0x3c, 0x8001})
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0)
sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x4c, 0xd, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c051}, 0x4004090)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000180)={0x0, 0x3, r3, 0x0, 0x80000})

[ 1262.155210] FAULT_INJECTION: forcing a failure.
[ 1262.155210] name failslab, interval 1, probability 0, space 0, times 0
[ 1262.156155] CPU: 1 UID: 0 PID: 25127 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1262.156174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1262.156183] Call Trace:
[ 1262.156188]  <TASK>
[ 1262.156194]  dump_stack_lvl+0xfa/0x120
[ 1262.156221]  should_fail_ex+0x4d7/0x5e0
[ 1262.156245]  should_failslab+0xc2/0x120
[ 1262.156261]  __kvmalloc_node_noprof+0x11f/0x980
[ 1262.156284]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1262.156304]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1262.156324]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1262.156339]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1262.156357]  rhashtable_init_noprof+0x348/0x770
[ 1262.156376]  ipc_init_ids+0x92/0x240
[ 1262.156394]  copy_ipcs+0x56f/0x680
[ 1262.156411]  create_new_namespaces+0x210/0xc00
[ 1262.156434]  ? security_capable+0x2f/0x90
[ 1262.156455]  copy_namespaces+0x45c/0x580
[ 1262.156476]  copy_process+0x2536/0x7120
[ 1262.156501]  ? __pfx_copy_process+0x10/0x10
[ 1262.156516]  ? __might_fault+0xe0/0x190
[ 1262.156541]  ? _copy_from_user+0x5b/0xd0
[ 1262.156562]  kernel_clone+0xea/0x7c0
[ 1262.156576]  ? get_pid_task+0xfd/0x250
[ 1262.156591]  ? __pfx_kernel_clone+0x10/0x10
[ 1262.156613]  ? find_held_lock+0x2b/0x80
[ 1262.156635]  ? ksys_write+0x121/0x240
[ 1262.156657]  ? lock_is_held_type+0x9e/0x120
[ 1262.156677]  __do_sys_clone3+0x1f5/0x280
[ 1262.156692]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1262.156717]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1262.156737]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1262.156755]  ? __pfx_ksys_write+0x10/0x10
[ 1262.156775]  ? irqentry_exit+0xee/0x650
[ 1262.156791]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1262.156807]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1262.156827]  do_syscall_64+0xbf/0x420
[ 1262.156848]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1262.156863] RIP: 0033:0x7fa789fd4b19
[ 1262.156874] 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
[ 1262.156889] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1262.156902] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1262.156911] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1262.156920] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1262.156928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1262.156936] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1262.156953]  </TASK>
18:19:25 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3c0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:26 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 85)

[ 1262.236302] FAULT_INJECTION: forcing a failure.
[ 1262.236302] name failslab, interval 1, probability 0, space 0, times 0
[ 1262.237555] CPU: 1 UID: 0 PID: 25198 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1262.237573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1262.237582] Call Trace:
[ 1262.237587]  <TASK>
[ 1262.237592]  dump_stack_lvl+0xfa/0x120
[ 1262.237621]  should_fail_ex+0x4d7/0x5e0
[ 1262.237643]  should_failslab+0xc2/0x120
[ 1262.237657]  __kmalloc_noprof+0xd6/0x880
[ 1262.237675]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1262.237696]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1262.237717]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1262.237735]  __register_sysctl_table+0xd4f/0x16a0
[ 1262.237757]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1262.237777]  ? __asan_memcpy+0x3d/0x60
[ 1262.237798]  setup_ipc_sysctls+0x16d/0x2c0
[ 1262.237821]  copy_ipcs+0x530/0x680
[ 1262.237836]  create_new_namespaces+0x210/0xc00
[ 1262.237858]  ? security_capable+0x2f/0x90
[ 1262.237876]  copy_namespaces+0x45c/0x580
[ 1262.237896]  copy_process+0x2536/0x7120
[ 1262.237920]  ? __pfx_copy_process+0x10/0x10
[ 1262.237934]  ? __might_fault+0xe0/0x190
[ 1262.237957]  ? _copy_from_user+0x5b/0xd0
[ 1262.237977]  kernel_clone+0xea/0x7c0
[ 1262.237990]  ? get_pid_task+0xfd/0x250
[ 1262.238004]  ? __pfx_kernel_clone+0x10/0x10
[ 1262.238021]  ? find_held_lock+0x2b/0x80
[ 1262.238040]  ? ksys_write+0x121/0x240
[ 1262.238060]  ? lock_is_held_type+0x9e/0x120
[ 1262.238079]  __do_sys_clone3+0x1f5/0x280
[ 1262.238093]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1262.238114]  ? __fget_files+0x20d/0x3b0
[ 1262.238131]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1262.238149]  ? ksys_write+0x1a3/0x240
[ 1262.238167]  ? __pfx_ksys_write+0x10/0x10
[ 1262.238184]  ? irqentry_exit+0xee/0x650
[ 1262.238199]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1262.238214]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1262.238233]  do_syscall_64+0xbf/0x420
[ 1262.238253]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1262.238267] RIP: 0033:0x7f93b3762b19
[ 1262.238277] 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
[ 1262.238290] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1262.238302] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1262.238311] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1262.238319] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1262.238327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1262.238335] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1262.238351]  </TASK>
[ 1262.258399] sysctl could not get directory: /kernel -12
18:19:26 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x445, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:26 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:26 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:19:26 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x0, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:26 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 86)

18:19:26 executing program 6:
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r1, r1, 0x0, 0x1)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000800010403000e000000000000000100000006000640eea34d32da18000600000600064000030000f800"], 0x2c}, 0x1, 0x0, 0x0, 0x4819}, 0x20000080)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r2, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r2, 0x0, 0x40004)
fremovexattr(r2, &(0x7f0000000200)=@known='user.incfs.metadata\x00')
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040))

[ 1262.465333] loop0: detected capacity change from 0 to 5
[ 1262.471034] FAULT_INJECTION: forcing a failure.
[ 1262.471034] name failslab, interval 1, probability 0, space 0, times 0
[ 1262.472094] CPU: 1 UID: 0 PID: 25331 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1262.472113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1262.472122] Call Trace:
[ 1262.472127]  <TASK>
[ 1262.472132]  dump_stack_lvl+0xfa/0x120
[ 1262.472159]  should_fail_ex+0x4d7/0x5e0
[ 1262.472181]  should_failslab+0xc2/0x120
[ 1262.472196]  __kmalloc_noprof+0xd6/0x880
[ 1262.472212]  ? __create_object+0x59/0x80
[ 1262.472229]  ? __register_sysctl_table+0xb5/0x16a0
[ 1262.472253]  ? __register_sysctl_table+0xb5/0x16a0
[ 1262.472271]  __register_sysctl_table+0xb5/0x16a0
[ 1262.472292]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1262.472313]  ? __asan_memcpy+0x3d/0x60
[ 1262.472334]  setup_ipc_sysctls+0x16d/0x2c0
[ 1262.472356]  copy_ipcs+0x530/0x680
[ 1262.472372]  create_new_namespaces+0x210/0xc00
[ 1262.472393]  ? security_capable+0x2f/0x90
[ 1262.472412]  copy_namespaces+0x45c/0x580
[ 1262.472432]  copy_process+0x2536/0x7120
[ 1262.472455]  ? __pfx_copy_process+0x10/0x10
[ 1262.472469]  ? __might_fault+0xe0/0x190
[ 1262.472492]  ? _copy_from_user+0x5b/0xd0
[ 1262.472515]  kernel_clone+0xea/0x7c0
[ 1262.472528]  ? get_pid_task+0xfd/0x250
[ 1262.472542]  ? __pfx_kernel_clone+0x10/0x10
[ 1262.472560]  ? find_held_lock+0x2b/0x80
[ 1262.472579]  ? ksys_write+0x121/0x240
[ 1262.472604]  ? lock_is_held_type+0x9e/0x120
[ 1262.472622]  __do_sys_clone3+0x1f5/0x280
[ 1262.472636]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1262.472658]  ? __fget_files+0x20d/0x3b0
[ 1262.472674]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1262.472692]  ? ksys_write+0x1a3/0x240
[ 1262.472710]  ? __pfx_ksys_write+0x10/0x10
[ 1262.472728]  ? irqentry_exit+0xee/0x650
[ 1262.472744]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1262.472758]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1262.472778]  do_syscall_64+0xbf/0x420
[ 1262.472797]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1262.472810] RIP: 0033:0x7f93b3762b19
[ 1262.472821] 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
[ 1262.472834] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1262.472846] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1262.472855] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1262.472863] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1262.472871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1262.472878] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1262.472894]  </TASK>
18:19:26 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 83)

[ 1262.519680] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1262.537376] loop0: detected capacity change from 0 to 5
[ 1262.561370] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1262.584471] serio: Serial port ptm5
[ 1262.605274] FAULT_INJECTION: forcing a failure.
[ 1262.605274] name failslab, interval 1, probability 0, space 0, times 0
[ 1262.606362] CPU: 1 UID: 0 PID: 25338 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1262.606379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1262.606388] Call Trace:
[ 1262.606393]  <TASK>
[ 1262.606399]  dump_stack_lvl+0xfa/0x120
[ 1262.606426]  should_fail_ex+0x4d7/0x5e0
[ 1262.606448]  should_failslab+0xc2/0x120
[ 1262.606463]  __kmalloc_noprof+0xd6/0x880
[ 1262.606479]  ? __create_object+0x59/0x80
[ 1262.606496]  ? __register_sysctl_table+0xb5/0x16a0
[ 1262.606520]  ? __register_sysctl_table+0xb5/0x16a0
[ 1262.606537]  __register_sysctl_table+0xb5/0x16a0
[ 1262.606559]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1262.606579]  ? __asan_memcpy+0x3d/0x60
[ 1262.606605]  setup_ipc_sysctls+0x16d/0x2c0
[ 1262.606627]  copy_ipcs+0x530/0x680
[ 1262.606642]  create_new_namespaces+0x210/0xc00
[ 1262.606664]  ? security_capable+0x2f/0x90
[ 1262.606683]  copy_namespaces+0x45c/0x580
[ 1262.606703]  copy_process+0x2536/0x7120
[ 1262.606727]  ? __pfx_copy_process+0x10/0x10
[ 1262.606741]  ? __might_fault+0xe0/0x190
[ 1262.606763]  ? _copy_from_user+0x5b/0xd0
[ 1262.606784]  kernel_clone+0xea/0x7c0
[ 1262.606797]  ? get_pid_task+0xfd/0x250
[ 1262.606811]  ? __pfx_kernel_clone+0x10/0x10
[ 1262.606829]  ? find_held_lock+0x2b/0x80
[ 1262.606848]  ? ksys_write+0x121/0x240
[ 1262.606868]  ? lock_is_held_type+0x9e/0x120
[ 1262.606887]  __do_sys_clone3+0x1f5/0x280
[ 1262.606901]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1262.606923]  ? __fget_files+0x20d/0x3b0
[ 1262.606940]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1262.606958]  ? ksys_write+0x1a3/0x240
[ 1262.606976]  ? __pfx_ksys_write+0x10/0x10
[ 1262.606994]  ? irqentry_exit+0xee/0x650
[ 1262.607009]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1262.607024]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1262.607043]  do_syscall_64+0xbf/0x420
[ 1262.607063]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1262.607076] RIP: 0033:0x7f71b2d49b19
[ 1262.607087] 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
[ 1262.607100] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1262.607112] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1262.607121] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1262.607129] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1262.607137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1262.607144] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1262.607160]  </TASK>
18:19:37 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x2, 0x81, 0x25, 0x1, 0x0, 0x7ff, 0x400, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x68, 0x1, 0x1ffc0000, 0x4, 0x7495, 0xfb, 0x81, 0x0, 0x9, 0x0, 0x1}, 0x0, 0xd, 0xffffffffffffffff, 0xf)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', <r4=>0x0})
sendto$packet(r2, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000140)={@loopback, r4}, 0x14)
ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000300)={{r0}, "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"})

18:19:37 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 92)

18:19:37 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 87)

18:19:37 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:37 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 84)

18:19:37 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x0, 0x80000000, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:37 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x40)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = syz_open_dev$rtc(&(0x7f0000000040), 0xb40, 0x40480)
readahead(r2, 0x1, 0x101)
sendfile(r0, r1, 0x0, 0xfdef)

18:19:37 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/e100', 0x410001, 0x0)
ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x4, 0xcfb, 0x8000, 0xf2c, 0x17, "fe6c45035673faf743d2f8efe6ab92395a3e8f"})
sendfile(r0, r1, 0x0, 0x1000000fdef)

[ 1273.729361] loop0: detected capacity change from 0 to 5
[ 1273.736057] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1273.744788] loop0: detected capacity change from 0 to 5
[ 1273.749420] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:37 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:37 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 88)

[ 1273.889912] loop0: detected capacity change from 0 to 5
[ 1273.907206] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1273.935324] loop0: detected capacity change from 0 to 5
[ 1273.965268] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:37 executing program 2:
r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r2, 0x6628)
io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0)

18:19:37 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:37 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 85)

[ 1274.171090] loop0: detected capacity change from 0 to 5
[ 1274.190229] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:49 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 89)

18:19:49 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:19:49 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
fcntl$setstatus(r3, 0x4, 0x4000)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:19:49 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r2, 0x0)
ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @empty}, {0x2, 0x4e22, @empty}, 0xee, 0x0, 0x0, 0x0, 0x400, &(0x7f0000000040)='ip_vti0\x00', 0x1f, 0x3d59, 0x6})

18:19:49 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:49 executing program 2:
r0 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000003a80)=<r1=>0x0, &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r0, r2)
ioctl$BTRFS_IOC_LOGICAL_INO(r2, 0xc0389424, &(0x7f0000000180)={0x100000000, 0x10, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0]})
ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=<r3=>0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000f40)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32=r3, @ANYBLOB="ac1414aa002232bdae00000000000000000004d46c00000000000000000000000000000000000000dd0e0000000000004d000000000000000001000000000000020000000000000006000000000000000500000000004f3a7a2f66f7e7a600001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f00002855d90007350000060002d6470000000000008c00000000000000000000000000000078c0c1166706911f6bf834ce3e0f90c1ec874d60181a5c64136354e6e02e41"], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, 0x0, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r4}}, 0x6)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r4}}, 0x3000)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3f)
syz_io_uring_submit(r1, 0x0, &(0x7f0000000240)=@IORING_OP_CONNECT={0x10, 0xc70007c289557ec9, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000300)=@ethernet={0x306}}, 0x8001)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000140)=@ethernet={0x1, @multicast}, 0x0, 0x0, 0x0, {0x0, r4}}, 0xe2f)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x6, 0x1, 0x0, 0x5, 0x0, 0x0, {0x0, r4}}, 0x0)
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000140))
ioctl$TCSETSF2(r5, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x8c00, 0x0)
poll(&(0x7f0000000000)=[{r5}], 0x1, 0x0)

18:19:49 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 86)

18:19:49 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 93)

[ 1286.168760] loop0: detected capacity change from 0 to 5
[ 1286.176389] FAULT_INJECTION: forcing a failure.
[ 1286.176389] name failslab, interval 1, probability 0, space 0, times 0
[ 1286.178273] CPU: 1 UID: 0 PID: 25805 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1286.178305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1286.178320] Call Trace:
[ 1286.178327]  <TASK>
[ 1286.178337]  dump_stack_lvl+0xfa/0x120
[ 1286.178379]  should_fail_ex+0x4d7/0x5e0
[ 1286.178420]  should_failslab+0xc2/0x120
[ 1286.178445]  __kvmalloc_node_noprof+0x11f/0x980
[ 1286.178482]  ? do_raw_spin_lock+0x123/0x260
[ 1286.178515]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.178544]  ? find_held_lock+0x2b/0x80
[ 1286.178584]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.178618]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.178649]  rhashtable_init_noprof+0x348/0x770
[ 1286.178680]  ipc_init_ids+0x92/0x240
[ 1286.178710]  msg_init_ns+0x142/0x1a0
[ 1286.178746]  copy_ipcs+0x54d/0x680
[ 1286.178774]  create_new_namespaces+0x210/0xc00
[ 1286.178810]  ? security_capable+0x2f/0x90
[ 1286.178844]  copy_namespaces+0x45c/0x580
[ 1286.178881]  copy_process+0x2536/0x7120
[ 1286.178909] FAULT_INJECTION: forcing a failure.
[ 1286.178909] name failslab, interval 1, probability 0, space 0, times 0
[ 1286.178922]  ? __pfx_copy_process+0x10/0x10
[ 1286.178950]  ? __might_fault+0xe0/0x190
[ 1286.178992]  ? _copy_from_user+0x5b/0xd0
[ 1286.179027]  kernel_clone+0xea/0x7c0
[ 1286.179051]  ? get_pid_task+0xfd/0x250
[ 1286.179075]  ? __pfx_kernel_clone+0x10/0x10
[ 1286.179108]  ? find_held_lock+0x2b/0x80
[ 1286.179141]  ? ksys_write+0x121/0x240
[ 1286.179176]  ? lock_is_held_type+0x9e/0x120
[ 1286.179210]  __do_sys_clone3+0x1f5/0x280
[ 1286.179236]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1286.179277]  ? __fget_files+0x20d/0x3b0
[ 1286.179305]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1286.179337]  ? ksys_write+0x1a3/0x240
[ 1286.179371]  ? __pfx_ksys_write+0x10/0x10
[ 1286.179403]  ? irqentry_exit+0xee/0x650
[ 1286.179432]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1286.179458]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1286.179493]  do_syscall_64+0xbf/0x420
[ 1286.179528]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1286.179553] RIP: 0033:0x7f93b3762b19
[ 1286.179571] 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
[ 1286.179595] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1286.179617] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1286.179633] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1286.179647] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1286.179662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1286.179676] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1286.179706]  </TASK>
[ 1286.194286] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1286.195015] CPU: 0 UID: 0 PID: 25802 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1286.195051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1286.195066] Call Trace:
[ 1286.195076]  <TASK>
[ 1286.195087]  dump_stack_lvl+0xfa/0x120
[ 1286.195131]  should_fail_ex+0x4d7/0x5e0
[ 1286.195170]  should_failslab+0xc2/0x120
[ 1286.195196]  __kvmalloc_node_noprof+0x11f/0x980
[ 1286.195235]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.195267]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.195304]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.195333]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1286.195366]  rhashtable_init_noprof+0x348/0x770
[ 1286.195399]  ipc_init_ids+0x92/0x240
[ 1286.195431]  copy_ipcs+0x56f/0x680
[ 1286.195460]  create_new_namespaces+0x210/0xc00
[ 1286.195500]  ? security_capable+0x2f/0x90
[ 1286.195536]  copy_namespaces+0x45c/0x580
[ 1286.195576]  copy_process+0x2536/0x7120
[ 1286.195628]  ? __pfx_copy_process+0x10/0x10
[ 1286.195664]  ? __might_fault+0xe0/0x190
[ 1286.195711]  ? _copy_from_user+0x5b/0xd0
[ 1286.195749]  kernel_clone+0xea/0x7c0
[ 1286.195775]  ? get_pid_task+0xfd/0x250
[ 1286.195813]  ? __pfx_kernel_clone+0x10/0x10
[ 1286.195848]  ? find_held_lock+0x2b/0x80
[ 1286.195885]  ? ksys_write+0x121/0x240
[ 1286.195923]  ? lock_is_held_type+0x9e/0x120
[ 1286.195960]  __do_sys_clone3+0x1f5/0x280
[ 1286.195987]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1286.196034]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1286.196070]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1286.196104]  ? __pfx_ksys_write+0x10/0x10
[ 1286.196140]  ? irqentry_exit+0xee/0x650
[ 1286.196170]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1286.196199]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1286.196237]  do_syscall_64+0xbf/0x420
[ 1286.196285]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1286.196311] RIP: 0033:0x7fa789fd4b19
[ 1286.196331] 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
[ 1286.196356] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1286.196381] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1286.196397] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1286.196413] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1286.196428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1286.196443] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1286.196474]  </TASK>
[ 1286.377731] loop0: detected capacity change from 0 to 5
[ 1286.404517] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:50 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:19:50 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x50)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:19:50 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

[ 1286.593080] loop0: detected capacity change from 0 to 5
18:19:50 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 87)

[ 1286.607380] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1286.631458] loop0: detected capacity change from 0 to 5
[ 1286.634558] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:19:50 executing program 2:
r0 = syz_io_uring_setup(0x402, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0)
r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000003, 0x110, r0, 0x8000000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r3, 0x114, &(0x7f00000001c0), 0x0, 0x4)
syz_io_uring_submit(r2, 0x0, &(0x7f0000000140)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0x2004, @fd=r0, 0x1d, 0x0, 0x0, 0x9, 0x1, {0x2}}, 0x3ff)
ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000180)={0x268, 0xf930, 0x3f, 0x101, 0x41, "06112238874d8b56236fe59994bb666122d7eb", 0x890, 0xffffffff})

18:19:50 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0xf8)
write(r0, &(0x7f0000000900)="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", 0x200)
syz_open_pts(r0, 0x111f41)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
setns(r1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x447baf4b, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0x1f}, {0xa, 0x4e20, 0xccc, @local, 0xfffffffc}, 0x0, [0xfffffc01, 0x6, 0x7fffffff, 0x7fff, 0x200, 0x7b, 0x5, 0x4]}, 0x5c)
ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000100)={0x10000, 0x3})
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
io_setup(0xfff, &(0x7f0000000040)=<r3=>0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/disk', 0x140a41, 0x0)
io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000540)='3', 0x1}])
sendfile(r0, r2, 0x0, 0xfdef)

[ 1286.776533] FAULT_INJECTION: forcing a failure.
[ 1286.776533] name failslab, interval 1, probability 0, space 0, times 0
[ 1286.778382] CPU: 0 UID: 0 PID: 26025 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1286.778412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1286.778426] Call Trace:
[ 1286.778434]  <TASK>
[ 1286.778443]  dump_stack_lvl+0xfa/0x120
[ 1286.778483]  should_fail_ex+0x4d7/0x5e0
[ 1286.778519]  should_failslab+0xc2/0x120
[ 1286.778544]  __kmalloc_noprof+0xd6/0x880
[ 1286.778573]  ? __register_sysctl_table+0xd3e/0x16a0
[ 1286.778615]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1286.778654]  ? __register_sysctl_table+0xd4f/0x16a0
[ 1286.778686]  __register_sysctl_table+0xd4f/0x16a0
[ 1286.778726]  ? __pfx___register_sysctl_table+0x10/0x10
[ 1286.778764]  ? __asan_memcpy+0x3d/0x60
[ 1286.778802]  setup_ipc_sysctls+0x16d/0x2c0
[ 1286.778840]  copy_ipcs+0x530/0x680
[ 1286.778867]  create_new_namespaces+0x210/0xc00
[ 1286.778903]  ? security_capable+0x2f/0x90
[ 1286.778936]  copy_namespaces+0x45c/0x580
[ 1286.778972]  copy_process+0x2536/0x7120
[ 1286.779014]  ? __pfx_copy_process+0x10/0x10
[ 1286.779039]  ? __might_fault+0xe0/0x190
[ 1286.779080]  ? _copy_from_user+0x5b/0xd0
[ 1286.779116]  kernel_clone+0xea/0x7c0
[ 1286.779140]  ? get_pid_task+0xfd/0x250
[ 1286.779164]  ? __pfx_kernel_clone+0x10/0x10
[ 1286.779197]  ? find_held_lock+0x2b/0x80
[ 1286.779231]  ? ksys_write+0x121/0x240
[ 1286.779266]  ? lock_is_held_type+0x9e/0x120
[ 1286.779300]  __do_sys_clone3+0x1f5/0x280
[ 1286.779325]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1286.779366]  ? __fget_files+0x20d/0x3b0
[ 1286.779394]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1286.779425]  ? ksys_write+0x1a3/0x240
[ 1286.779459]  ? __pfx_ksys_write+0x10/0x10
[ 1286.779492]  ? irqentry_exit+0xee/0x650
[ 1286.779520]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1286.779546]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1286.779581]  do_syscall_64+0xbf/0x420
[ 1286.779616]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1286.779640] RIP: 0033:0x7f71b2d49b19
[ 1286.779660] 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
[ 1286.779685] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1286.779708] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1286.779724] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1286.779738] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1286.779752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1286.779765] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1286.779794]  </TASK>
[ 1286.816412] sysctl could not get directory: /kernel -12
18:20:02 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 94)

18:20:02 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:20:02 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
truncate(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

18:20:02 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 88)

18:20:02 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x0, 0x106, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:20:02 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x0, 0x20, 0xffffffff}, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r1, r2)
syz_io_uring_setup(0x765c, &(0x7f00000000c0)={0x0, 0x1ff9, 0x2, 0x2, 0x211, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff5000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000140))

18:20:02 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 90)

18:20:02 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x10402, 0x34)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r1, 0x0, 0xfdef)

[ 1298.810970] loop0: detected capacity change from 0 to 6
[ 1298.852175] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1298.870240] loop0: detected capacity change from 0 to 6
[ 1298.886144] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:20:02 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0, 0x2307}], 0x1, 0x0)

18:20:02 executing program 5:
pselect6(0x40, &(0x7f00000008c0)={0x6, 0x0, 0x9, 0x7b5, 0xed, 0x2, 0x0, 0x3}, &(0x7f0000001b80)={0x6, 0xf86, 0x2, 0x6, 0x9, 0x6, 0x7, 0xc4}, &(0x7f0000001bc0)={0x6, 0x4, 0x8, 0x3, 0x0, 0xe8, 0x80000001, 0xffff}, &(0x7f0000001c00), &(0x7f0000001c80)={&(0x7f0000001c40)={[0x8a]}, 0x8})
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
r1 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4c6, 0x4, &(0x7f0000000280)=[{&(0x7f00000000c0)="eddcf6c8d6903a033b65eb99f934fde5d21b53a2acfa01fb0cb87d1362e66b", 0x1f, 0x7a0}, {&(0x7f0000000100)="1279c49e5e4f22b3c4ce3be147ea893d5967d566c464dd96ade6352e271ddfbd838ceb5f77c40d811967480b4e3cb97acedb6404667c1d74be1c4cd09de727cfdfb66c74623de3b85b80fce77ede16f5e35d1b5c7539b995bc7d01d9b6fbe60623d4f737112405408a0a44a62f3017688db2c42706623e52fadc2dca2971569cf2192ab24a9af3c58446", 0x8a, 0x9}, {&(0x7f00000001c0)="f3fa3473e9e55b6066992fd9fe88767375029b68fd90ec354879f074ab4776eee129e3cfd48bce51981b65d9cfc0b00ba457c955d682752c01c176df112caa0ed6f882d8712a7d49919a7fb9030519a156c302fde93dd7da225fac583610f646111e900e037441cb6b5f54fe5365690d6c3b00f3cce30b54e2dbad5037cf8a992ec4a2d1984554dde3ab1d2b30432325d3a7f4150245d07a8c3c03e78a807d18bb5a2e3247ecc5f84a660b1a34acd86c0ee1bbd02c", 0xb5, 0x80}, {&(0x7f0000000b00)="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", 0x1000, 0x800}], 0x901000, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRESHEX, @ANYBLOB="2c6f626a5f7573656cc722195d2c00"])
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x0, 0x8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r3, r4)
r5 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r6 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r5, r6)
syz_io_uring_setup(0xebd, &(0x7f0000001cc0)={0x0, 0xb700, 0x10, 0x0, 0x299, 0x0, r6}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000001d40), &(0x7f0000001d80))
r7 = syz_io_uring_setup(0x43be, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, r4}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r8 = dup2(r2, r7)
close_range(r1, r7, 0x2)
write(r0, &(0x7f0000000900)="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", 0x200)
syz_mount_image$nfs4(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0xfffffffffffffc01, 0x7, &(0x7f0000000800)=[{&(0x7f0000000400)="ddc645aa5262cb35508529059c12bf7e08938e65bfb08db68dd354df5fd51c6a1e4121d4baee67636aae8501f7499dcf3bf3411b5daacae9bc398d107a11d59f7beeb7206b578fe1606338edc8d5afb5676e24af776fb7df6934d0d756c3edfb4d064518825e996c12cdb8e36207ea6067347a4da4c932cc3cecbf1bffda061030557b2fda15f088aeeee712067d6439f4d30adb8387363eae34acd3773dc0bc74cb886a11b3e594a7fafd771cc36c75", 0xb0, 0x80}, {&(0x7f00000004c0)="8c121a2a25eca69b81593330b9492c06edfd3d6fa2f8fbbc667c5aba59e7bb1790dc2da3244d89b9df2a5eed6ac1dd2d0aa1ae070e1c507cee8aa5b5d69d7686d5f5a5a78e985d9e91f40036c9de10114dd7661628a2558d96ce7e22969e53bebcdeaa40299c4c6506d94ce0a9b701604c661856", 0x74, 0x4}, {&(0x7f0000000540)="562a9737db8c7c19baabd645712e1d4aa1813efe9f9d27cea9c4", 0x1a, 0x1028}, {&(0x7f0000000580)="456a745c87a410f9aa1141b5b136f989e9a3d5296d14fd15fe64875c3763550fe6c7b16bd47db4d56053cdac60f41eb6a25003d77ee2", 0x36, 0x5de73703}, {&(0x7f00000005c0)="6d319285c118e4e0527a60463f89e5e46c6f6259f33f2dbbcfcd39e92b10fb700116262db561072e0086482e4e2c3eb25df4ed26b4eb59cb57e870271298265c9788e65d7b00821fae408be95c3dd2c7c1299f33496e7e48f1086064f68a0784e20f64a2612027f47f0e88b03e460e12b135518a337052fdcc02efafd5ba593cae24e1268077b947bdd7a67d64da7d2aaf603a04a52646d4523731ed8fc85f4094b21da70ebcbd6bbd37ee085cf992c1e5ed310bfd8a98c5df5f7b218be605cadabf0461745aae68be85b8ea0c77bd604a06861b05ada38810d0f24368c3ccdec803aa45d8323e37d31f75c39bcd0394e8bffb09a4b8a8177c", 0xf9, 0x5}, {&(0x7f00000006c0)="b2ca14ad1e5d921ae511edd554034ec1e73506423a2987098fcae91826a9bdb6bbc3324f55404673d4522cd3553dddb454631e108d1c96827ca54f7bfa8a18fecd5ccff3", 0x44, 0x6}, {&(0x7f0000000740)="870d6f9e054a976fd48cfb32c8c1270b727f9b396660f0bd3906b302bb46f89e8405fbffd2d018585e9fd09c807334b2d2202ddc5a3e31cff1ab30fcbb38dcdba8577a1ec6d9223dde35a278318d397b6b59585284878e5e06713240a1f3cbbdd300ee9bc13af78bab4810730d8c7ee2ce87668c7bca689c1c8dc5152959319d33dd30f0e7a7b702f17de7e11c573eca339c0a8a3023686bb37dd4f079a944c81033f71f90f69f380fe45129490dfb765a80ada26ad24e16e7c6611d32b774ea", 0xc0, 0x8}], 0x1010, &(0x7f0000001b00)={[{'\x00'}, {'\x00'}], [{@dont_appraise}, {@fsmagic={'fsmagic', 0x3d, 0x400}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@euid_gt}]})
fcntl$notify(r8, 0x402, 0x20)
r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r9, 0x0, 0xfdef)

18:20:02 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 95)

18:20:02 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1299.024497] FAULT_INJECTION: forcing a failure.
[ 1299.024497] name failslab, interval 1, probability 0, space 0, times 0
[ 1299.025525] CPU: 1 UID: 0 PID: 26429 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1299.025548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1299.025558] Call Trace:
[ 1299.025565]  <TASK>
[ 1299.025572]  dump_stack_lvl+0xfa/0x120
[ 1299.025611]  should_fail_ex+0x4d7/0x5e0
[ 1299.025640]  ? copy_pid_ns+0x29b/0x1140
[ 1299.025668]  should_failslab+0xc2/0x120
[ 1299.025686]  kmem_cache_alloc_noprof+0x80/0x760
[ 1299.025721]  ? copy_pid_ns+0x29b/0x1140
[ 1299.025752]  copy_pid_ns+0x29b/0x1140
[ 1299.025784]  ? find_held_lock+0x2b/0x80
[ 1299.025814]  ? __pfx_copy_pid_ns+0x10/0x10
[ 1299.025845]  ? find_held_lock+0x2b/0x80
[ 1299.025873]  ? copy_ipcs+0x586/0x680
[ 1299.025893]  ? lock_release+0xc8/0x270
[ 1299.025914]  ? do_raw_spin_unlock+0x53/0x220
[ 1299.025942]  ? _raw_spin_unlock+0x1e/0x40
[ 1299.025965]  ? copy_ipcs+0x1ec/0x680
[ 1299.025989]  create_new_namespaces+0x2b2/0xc00
[ 1299.026029]  copy_namespaces+0x45c/0x580
[ 1299.026063]  copy_process+0x2536/0x7120
[ 1299.026101]  ? __pfx_copy_process+0x10/0x10
[ 1299.026124]  ? __might_fault+0xe0/0x190
[ 1299.026162]  ? _copy_from_user+0x5b/0xd0
[ 1299.026193]  kernel_clone+0xea/0x7c0
[ 1299.026214]  ? get_pid_task+0xfd/0x250
[ 1299.026236]  ? __pfx_kernel_clone+0x10/0x10
[ 1299.026265]  ? find_held_lock+0x2b/0x80
[ 1299.026294]  ? ksys_write+0x121/0x240
[ 1299.026325]  ? lock_is_held_type+0x9e/0x120
[ 1299.026356]  __do_sys_clone3+0x1f5/0x280
[ 1299.026378]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1299.026418]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1299.026447]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1299.026474]  ? __pfx_ksys_write+0x10/0x10
[ 1299.026502]  ? irqentry_exit+0xee/0x650
[ 1299.026527]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1299.026549]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1299.026579]  do_syscall_64+0xbf/0x420
[ 1299.026611]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1299.026632] RIP: 0033:0x7fa789fd4b19
[ 1299.026646] 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
[ 1299.026666] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1299.026684] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1299.026698] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1299.026710] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1299.026721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1299.026732] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1299.026757]  </TASK>
[ 1299.044337] loop5: detected capacity change from 0 to 12
18:20:02 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x9)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)

[ 1299.110739] loop0: detected capacity change from 0 to 6
[ 1299.144382] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1299.147763] loop5: detected capacity change from 0 to 264192
[ 1299.187422] loop5: detected capacity change from 0 to 12
18:20:14 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 91)

18:20:14 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 96)

18:20:14 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
r3 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
dup2(r2, r3)
write$binfmt_elf32(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/444], 0x1bb)
sendfile(r0, r1, 0x0, 0xfdef)

18:20:14 executing program 5:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="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", 0x200)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$SNAPSHOT_ALLOC_SWAP_PAGE(r1, 0x80083314, &(0x7f0000000080))
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
sendfile(r0, r2, 0x0, 0xfdef)

18:20:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:20:14 executing program 2:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff4000/0x2000)=nil, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

18:20:14 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x0, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:20:14 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 89)

[ 1310.694316] FAULT_INJECTION: forcing a failure.
[ 1310.694316] name failslab, interval 1, probability 0, space 0, times 0
[ 1310.695229] CPU: 0 UID: 0 PID: 26682 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1310.695246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1310.695255] Call Trace:
[ 1310.695260]  <TASK>
[ 1310.695265]  dump_stack_lvl+0xfa/0x120
[ 1310.695291]  should_fail_ex+0x4d7/0x5e0
[ 1310.695314]  should_failslab+0xc2/0x120
[ 1310.695328]  __kvmalloc_node_noprof+0x11f/0x980
[ 1310.695348]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.695366]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.695384]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.695399]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.695416]  rhashtable_init_noprof+0x348/0x770
[ 1310.695433]  ipc_init_ids+0x92/0x240
[ 1310.695451]  copy_ipcs+0x56f/0x680
[ 1310.695466]  create_new_namespaces+0x210/0xc00
[ 1310.695487]  ? security_capable+0x2f/0x90
[ 1310.695506]  copy_namespaces+0x45c/0x580
[ 1310.695525]  copy_process+0x2536/0x7120
[ 1310.695549]  ? __pfx_copy_process+0x10/0x10
[ 1310.695563]  ? __might_fault+0xe0/0x190
[ 1310.695585]  ? _copy_from_user+0x5b/0xd0
[ 1310.695609]  kernel_clone+0xea/0x7c0
[ 1310.695622]  ? get_pid_task+0xfd/0x250
[ 1310.695636]  ? __pfx_kernel_clone+0x10/0x10
[ 1310.695653]  ? find_held_lock+0x2b/0x80
[ 1310.695673]  ? ksys_write+0x121/0x240
[ 1310.695693]  ? lock_is_held_type+0x9e/0x120
[ 1310.695712]  __do_sys_clone3+0x1f5/0x280
[ 1310.695726]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1310.695752]  ? __fget_files+0x20d/0x3b0
[ 1310.695768]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1310.695786]  ? ksys_write+0x1a3/0x240
[ 1310.695804]  ? __pfx_ksys_write+0x10/0x10
[ 1310.695822]  ? irqentry_exit+0xee/0x650
[ 1310.695837]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1310.695852]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1310.695871]  do_syscall_64+0xbf/0x420
[ 1310.695890]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1310.695904] RIP: 0033:0x7f93b3762b19
[ 1310.695915] 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
[ 1310.695929] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1310.695941] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1310.695950] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1310.695958] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1310.695966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1310.695974] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1310.695990]  </TASK>
[ 1310.718962] loop0: detected capacity change from 0 to 7
[ 1310.724122] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1310.731504] loop0: detected capacity change from 0 to 7
[ 1310.737092] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:20:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1310.783941] FAULT_INJECTION: forcing a failure.
[ 1310.783941] name failslab, interval 1, probability 0, space 0, times 0
[ 1310.784865] CPU: 0 UID: 0 PID: 26695 Comm: syz-executor.4 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1310.784882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1310.784892] Call Trace:
[ 1310.784896]  <TASK>
[ 1310.784902]  dump_stack_lvl+0xfa/0x120
[ 1310.784926]  should_fail_ex+0x4d7/0x5e0
[ 1310.784947]  should_failslab+0xc2/0x120
[ 1310.784961]  __kvmalloc_node_noprof+0x11f/0x980
[ 1310.784982]  ? do_raw_spin_lock+0x123/0x260
[ 1310.785000]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.785017]  ? find_held_lock+0x2b/0x80
[ 1310.785039]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.785054]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1310.785071]  rhashtable_init_noprof+0x348/0x770
[ 1310.785088]  ipc_init_ids+0x92/0x240
[ 1310.785105]  msg_init_ns+0x142/0x1a0
[ 1310.785124]  copy_ipcs+0x54d/0x680
[ 1310.785140]  create_new_namespaces+0x210/0xc00
[ 1310.785160]  ? security_capable+0x2f/0x90
[ 1310.785179]  copy_namespaces+0x45c/0x580
[ 1310.785198]  copy_process+0x2536/0x7120
[ 1310.785222]  ? __pfx_copy_process+0x10/0x10
[ 1310.785236]  ? __might_fault+0xe0/0x190
[ 1310.785259]  ? _copy_from_user+0x5b/0xd0
[ 1310.785278]  kernel_clone+0xea/0x7c0
[ 1310.785291]  ? get_pid_task+0xfd/0x250
[ 1310.785304]  ? __pfx_kernel_clone+0x10/0x10
[ 1310.785322]  ? find_held_lock+0x2b/0x80
[ 1310.785340]  ? ksys_write+0x121/0x240
[ 1310.785360]  ? lock_is_held_type+0x9e/0x120
[ 1310.785378]  __do_sys_clone3+0x1f5/0x280
[ 1310.785392]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1310.785414]  ? __fget_files+0x20d/0x3b0
[ 1310.785429]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1310.785447]  ? ksys_write+0x1a3/0x240
[ 1310.785465]  ? __pfx_ksys_write+0x10/0x10
[ 1310.785483]  ? irqentry_exit+0xee/0x650
[ 1310.785498]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1310.785512]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1310.785531]  do_syscall_64+0xbf/0x420
[ 1310.785550]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1310.785564] RIP: 0033:0x7f71b2d49b19
[ 1310.785574] 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
[ 1310.785586] RSP: 002b:00007f71b02bf188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1310.785603] RAX: ffffffffffffffda RBX: 00007f71b2e5cf60 RCX: 00007f71b2d49b19
[ 1310.785612] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1310.785620] RBP: 00007f71b02bf1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1310.785628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1310.785636] R13: 00007ffc46b2668f R14: 00007f71b02bf300 R15: 0000000000022000
[ 1310.785652]  </TASK>
[ 1310.849477] loop0: detected capacity change from 0 to 7
[ 1310.859051] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:20:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfbe, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:20:14 executing program 1:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 92)

18:20:14 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 97)

18:20:14 executing program 2:
r0 = syz_io_uring_setup(0x252d, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, 0x0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0)
io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r2, r0], 0x2)
ioctl$TCSETSF2(r1, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)

[ 1310.984537] loop0: detected capacity change from 0 to 7
[ 1310.997814] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1311.007062] loop0: detected capacity change from 0 to 7
[ 1311.008435] FAULT_INJECTION: forcing a failure.
[ 1311.008435] name failslab, interval 1, probability 0, space 0, times 0
[ 1311.009428] CPU: 0 UID: 0 PID: 26904 Comm: syz-executor.1 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1311.009446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1311.009454] Call Trace:
[ 1311.009459]  <TASK>
[ 1311.009465]  dump_stack_lvl+0xfa/0x120
[ 1311.009492]  should_fail_ex+0x4d7/0x5e0
[ 1311.009516]  should_failslab+0xc2/0x120
[ 1311.009531]  __kvmalloc_node_noprof+0x11f/0x980
[ 1311.009553]  ? do_raw_spin_lock+0x123/0x260
[ 1311.009573]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1311.009595]  ? find_held_lock+0x2b/0x80
[ 1311.009618]  ? bucket_table_alloc.isra.0+0x8e/0x480
[ 1311.009634]  bucket_table_alloc.isra.0+0x8e/0x480
[ 1311.009652]  rhashtable_init_noprof+0x348/0x770
[ 1311.009671]  ipc_init_ids+0x92/0x240
[ 1311.009688]  msg_init_ns+0x142/0x1a0
[ 1311.009710]  copy_ipcs+0x54d/0x680
[ 1311.009727]  create_new_namespaces+0x210/0xc00
[ 1311.009749]  ? security_capable+0x2f/0x90
[ 1311.009769]  copy_namespaces+0x45c/0x580
[ 1311.009790]  copy_process+0x2536/0x7120
[ 1311.009814]  ? __pfx_copy_process+0x10/0x10
[ 1311.009830]  ? __might_fault+0xe0/0x190
[ 1311.009854]  ? _copy_from_user+0x5b/0xd0
[ 1311.009874]  kernel_clone+0xea/0x7c0
[ 1311.009888]  ? get_pid_task+0xfd/0x250
[ 1311.009903]  ? __pfx_kernel_clone+0x10/0x10
[ 1311.009921]  ? find_held_lock+0x2b/0x80
[ 1311.009940]  ? ksys_write+0x121/0x240
[ 1311.009962]  ? lock_is_held_type+0x9e/0x120
[ 1311.009983]  __do_sys_clone3+0x1f5/0x280
[ 1311.009997]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1311.010021]  ? __fget_files+0x20d/0x3b0
[ 1311.010037]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1311.010057]  ? ksys_write+0x1a3/0x240
[ 1311.010077]  ? __pfx_ksys_write+0x10/0x10
[ 1311.010096]  ? irqentry_exit+0xee/0x650
[ 1311.010113]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1311.010129]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1311.010149]  do_syscall_64+0xbf/0x420
[ 1311.010170]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1311.010185] RIP: 0033:0x7f93b3762b19
[ 1311.010195] 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
[ 1311.010210] RSP: 002b:00007f93b0cd8188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1311.010223] RAX: ffffffffffffffda RBX: 00007f93b3875f60 RCX: 00007f93b3762b19
[ 1311.010233] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1311.010241] RBP: 00007f93b0cd81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1311.010250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1311.010258] R13: 00007fffb81bd82f R14: 00007f93b0cd8300 R15: 0000000000022000
[ 1311.010276]  </TASK>
[ 1311.037455] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:20:14 executing program 4:
clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 90)

18:20:14 executing program 6:
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
write(r0, &(0x7f0000000900)="5ed0b2ff68d76fb346352b602a2a1295cbe01cb3f64fbed9e7f9bc9be0f300cb97f6a204cc586e45dfb949002f61f8fb969dd435dd0c37c5077e5b10cfeafd75205e215b167323a3b971b0ec98e6c3d4d825cae01271cb35cdd091e4872367f354e0dc81a7e4ac79775bc1dcaafe2f5079da79d1989f1ddce6722fc438a7217526cfe75d53471624d6f091e19a7fb699ea27efa9e0fd1914e7c35f297afd9b9b85ff0ce7a982f4fa0c172ea5f06479eec302f30e5df66273717e028f4ca7d4c5b6bc8a3c3c67f688195f22488a15d9e1f7e5fed3a6c2aba7bc308b0e2c5657f4538f4a3bf9b975bb887a901ab3c85261be3e331b741313e78b5ad63b7b1b378e9c79dc4a95b2b4d15cd1d1b808844378f882a72af1e5b0eefd356e0247246e60643204c3b46183dbe4e066c55cb1dcdaa7b70ef43ab2fa4d2b8c4c1a89cb0e325fd9716874d3856cf368efd1f92d21214e55e4de647c37c71887d11f74f9afe1616e3054ceae601e4b3555e243c1882ad42c7730caeb309e7714ad87c55e9fba308cfc4161e562abde3ac4f3d7e0a3584d4928100197f102307c05c0b4b4898b0591bc1433af443478979f28e6136ffb21aaeac2be5490475a08e96bb94fd9d9d3aa2f8a1e147a80ba9bfd04dac3f476ff128476c693ea71f7be47a508c98eddc479eb703d6f17cc5be2182f7c39b0a47eb23e0808b5d87dd2a9ce88eb48a601", 0x200)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x44000)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000002680)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @dev}}}, 0x108)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000002680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x2, '\x00', 0x2}}}, {{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, 0x108)
sendfile(r0, r1, 0x0, 0xfdef)

18:20:14 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfbf, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

[ 1311.166475] loop0: detected capacity change from 0 to 7
[ 1311.172790] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1311.182587] loop0: detected capacity change from 0 to 7
[ 1311.191019] EXT4-fs (loop0): filesystem too large to mount safely on this system
18:20:15 executing program 7:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udplite\x00')
perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x3f, 0x86, 0x1, 0x9, 0x0, 0x1f, 0x80, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x2, @perf_config_ext={0x3, 0x9}, 0xc040, 0x102, 0x7, 0x5, 0x80000000, 0x0, 0x101, 0x0, 0x7, 0x0, 0xc000000000000}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xe7, 0x4)
setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002180)={@in6={{0xa, 0x4e21, 0x8, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, 0x0, 0x0, 0x46, 0x0, "517d60a8dfa1273239320761b00773d2e8f22425183aa153e711c2d0dd3cc9d9f1c02db522d62e4c37b5657865e2021923d37da8da241753db27b862a5d8891bc0d0ae9504aac59e1db7c1a18d4af890"}, 0xd8)
bind$inet6(r1, &(0x7f0000000740)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000700)}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="06", 0x1}], 0x1}}], 0x3, 0x44894)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0xa, 0x4e24, 0x400, @remote, 0x3f}, 0x1c)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="006539a6f88e042bcd2b7b14c169d9d9a393edbe1156c57d3770298dc2397fa03d0016a889455f7be8e67b07c24c819221a91313fa4a454f02d9554904bb621651d20057c46edb2afb9a0c22e1940f9517a2752bf9820400a4cfa86b97ba592e46d2c714ad04c6ba3d02fd27020e4ae188c4418962c25cc777facf6200"/140, 0x8c}, {&(0x7f0000000200)="ee91b199cbde153a80cc89fff10933ca330cad7d5e0f004c6e6896c0909b95c3eebca1ddbf38aeb052c2cf7f3c5445bfa4c9cc966edb83bd3436a22c2a8e1cafade0533901774eb216d833be627e96c9a9c78fc0ad06be165d206fdd35dbde963942c7cb29ed300d6551b21ee9c57532", 0x70}], 0x2}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ea", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000d40)}}], 0x3, 0x44894)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x5, @private1, 0xfffffff9}, 0x1c)
shutdown(r1, 0x1)
bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x20, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xc}}, 0x15aa}, 0x1c)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58)

18:20:15 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfc0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e7e1fc40a6de4c28a2c3627f6ec42b47010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000f5a98cb97d640000000060", 0x13, 0x540}], 0x0, &(0x7f0000014100))

18:20:15 executing program 3:
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000080), 0xc}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) (fail_nth: 98)

[ 1311.324799] FAULT_INJECTION: forcing a failure.
[ 1311.324799] name failslab, interval 1, probability 0, space 0, times 0
[ 1311.325712] CPU: 0 UID: 0 PID: 27001 Comm: syz-executor.3 Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1311.325730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1311.325739] Call Trace:
[ 1311.325745]  <TASK>
[ 1311.325750]  dump_stack_lvl+0xfa/0x120
[ 1311.325777]  should_fail_ex+0x4d7/0x5e0
[ 1311.325800]  ? copy_pid_ns+0x29b/0x1140
[ 1311.325821]  should_failslab+0xc2/0x120
[ 1311.325836]  kmem_cache_alloc_noprof+0x80/0x760
[ 1311.325860]  ? copy_pid_ns+0x29b/0x1140
[ 1311.325880]  copy_pid_ns+0x29b/0x1140
[ 1311.325899]  ? find_held_lock+0x2b/0x80
[ 1311.325922]  ? __pfx_copy_pid_ns+0x10/0x10
[ 1311.325942]  ? find_held_lock+0x2b/0x80
[ 1311.325961]  ? copy_ipcs+0x586/0x680
[ 1311.325976]  ? lock_release+0xc8/0x270
[ 1311.325993]  ? do_raw_spin_unlock+0x53/0x220
[ 1311.326012]  ? _raw_spin_unlock+0x1e/0x40
[ 1311.326028]  ? copy_ipcs+0x1ec/0x680
[ 1311.326044]  create_new_namespaces+0x2b2/0xc00
[ 1311.326069]  copy_namespaces+0x45c/0x580
[ 1311.326091]  copy_process+0x2536/0x7120
[ 1311.326106]  ? trace_hardirqs_off_finish+0xe3/0x110
[ 1311.326133]  ? __pfx_copy_process+0x10/0x10
[ 1311.326146]  ? should_fail_ex+0x79/0x5e0
[ 1311.326167]  ? _copy_from_user+0x5b/0xd0
[ 1311.326189]  kernel_clone+0xea/0x7c0
[ 1311.326203]  ? get_pid_task+0xfd/0x250
[ 1311.326218]  ? __pfx_kernel_clone+0x10/0x10
[ 1311.326237]  ? find_held_lock+0x2b/0x80
[ 1311.326257]  ? ksys_write+0x121/0x240
[ 1311.326278]  ? lock_is_held_type+0x9e/0x120
[ 1311.326299]  __do_sys_clone3+0x1f5/0x280
[ 1311.326314]  ? __pfx___do_sys_clone3+0x10/0x10
[ 1311.326339]  ? perf_trace_preemptirq_template+0x259/0x430
[ 1311.326358]  ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1311.326377]  ? __pfx_ksys_write+0x10/0x10
[ 1311.326396]  ? irqentry_exit+0xee/0x650
[ 1311.326413]  ? trace_hardirqs_on_prepare+0xe3/0x110
[ 1311.326428]  ? lockdep_hardirqs_on_prepare+0xdb/0x190
[ 1311.326448]  do_syscall_64+0xbf/0x420
[ 1311.326469]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1311.326484] RIP: 0033:0x7fa789fd4b19
[ 1311.326495] 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
[ 1311.326509] RSP: 002b:00007fa78754a188 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
[ 1311.326522] RAX: ffffffffffffffda RBX: 00007fa78a0e7f60 RCX: 00007fa789fd4b19
[ 1311.326531] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020005880
[ 1311.326540] RBP: 00007fa78754a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 1311.326548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1311.326556] R13: 00007fff3b6e36ef R14: 00007fa78754a300 R15: 0000000000022000
[ 1311.326573]  </TASK>
[ 1311.344671] loop0: detected capacity change from 0 to 7
[ 1311.381524] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1311.431334] loop0: detected capacity change from 0 to 7
[ 1311.449263] EXT4-fs (loop0): filesystem too large to mount safely on this system
[ 1311.613499] ------------[ cut here ]------------
[ 1311.614155] WARNING: block/blk-mq-dma.c:309 at __blk_rq_map_sg+0x636/0x740, CPU#0: kworker/0:0H/11
[ 1311.615039] Modules linked in:
[ 1311.615404] CPU: 0 UID: 0 PID: 11 Comm: kworker/0:0H Not tainted 6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1311.616317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1311.617042] Workqueue: kblockd blk_mq_run_work_fn
[ 1311.617449] RIP: 0010:__blk_rq_map_sg+0x636/0x740
[ 1311.617998] Code: ff ff e8 dd 28 30 ff b9 06 00 00 00 48 89 d8 48 8d bc 24 98 00 00 00 48 89 7c 24 20 f3 48 ab e9 fd fa ff ff e8 bb 28 30 ff 90 <0f> 0b 90 e9 f8 fd ff ff 48 89 cf e8 aa 6c 6e ff e9 66 fa ff ff 48
[ 1311.619575] RSP: 0018:ffff888009a07670 EFLAGS: 00010293
[ 1311.620174] RAX: 0000000000000000 RBX: 0000000000000003 RCX: ffffffff8245502e
[ 1311.620889] RDX: ffff8880099eb700 RSI: ffffffff82455235 RDI: 0000000000000004
[ 1311.621457] RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000000
[ 1311.622147] R10: 0000000000000002 R11: 0000000000000000 R12: dffffc0000000000
[ 1311.622874] R13: 0000000000000a00 R14: ffff88800c2732c0 R15: ffff888009a077f8
[ 1311.624736] FS:  0000000000000000(0000) GS:ffff8880e534a000(0000) knlGS:0000000000000000
[ 1311.626466] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1311.628062] CR2: 0000001b2da3d000 CR3: 000000000bb58000 CR4: 0000000000350ef0
[ 1311.631107] Call Trace:
[ 1311.631315]  <TASK>
[ 1311.631495]  ? __pfx___blk_rq_map_sg+0x10/0x10
[ 1311.632872]  ? __asan_memset+0x24/0x50
[ 1311.633189]  ? sg_init_table+0x20/0x60
[ 1311.633489]  scsi_alloc_sgtables+0x206/0xc30
[ 1311.633851]  ? __pfx_scsi_alloc_sgtables+0x10/0x10
[ 1311.634222]  ? perf_trace_timer_class+0x216/0x390
[ 1311.634588]  ? __pfx_perf_trace_timer_class+0x10/0x10
[ 1311.635002]  sd_init_command+0x8d8/0x30e0
[ 1311.635326]  scsi_queue_rq+0x133b/0x3280
[ 1311.635676]  blk_mq_dispatch_rq_list+0x3ad/0x1c00
[ 1311.636054]  ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10
[ 1311.636457]  ? __blk_mq_alloc_driver_tag+0x28d/0x7c0
[ 1311.636878]  __blk_mq_sched_dispatch_requests+0xc37/0x13e0
[ 1311.637301]  ? __pfx_scsi_mq_set_rq_budget_token+0x10/0x10
[ 1311.637749]  ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10
[ 1311.638202]  ? lock_acquire+0x15e/0x2d0
[ 1311.638508]  ? blk_mq_run_work_fn+0x1c6/0x380
[ 1311.638888]  blk_mq_sched_dispatch_requests+0xd7/0x1b0
[ 1311.639284]  blk_mq_run_work_fn+0x1f9/0x380
[ 1311.639640]  process_one_work+0x8e1/0x1960
[ 1311.639973]  ? __pfx_process_one_work+0x10/0x10
[ 1311.640340]  ? __pfx_blk_mq_run_work_fn+0x10/0x10
[ 1311.640738]  worker_thread+0x67e/0xe90
[ 1311.641039]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1311.641427]  ? __pfx_worker_thread+0x10/0x10
[ 1311.641794]  kthread+0x385/0x490
[ 1311.642059]  ? _raw_spin_unlock_irq+0x2b/0x40
[ 1311.642399]  ? __pfx_kthread+0x10/0x10
[ 1311.642722]  ret_from_fork+0x67a/0x7a0
[ 1311.643023]  ? __pfx_ret_from_fork+0x10/0x10
[ 1311.643358]  ? __switch_to+0x759/0x1030
[ 1311.643689]  ? __pfx_kthread+0x10/0x10
[ 1311.643990]  ret_from_fork_asm+0x1a/0x30
[ 1311.644318]  </TASK>
[ 1311.644499] irq event stamp: 155451
[ 1311.644793] hardirqs last  enabled at (155461): [<ffffffff81552fd8>] __up_console_sem+0x78/0x80
[ 1311.645440] hardirqs last disabled at (155468): [<ffffffff81552fbd>] __up_console_sem+0x5d/0x80
[ 1311.646110] softirqs last  enabled at (155258): [<ffffffff813c1214>] __irq_exit_rcu+0xc4/0x100
[ 1311.646776] softirqs last disabled at (155253): [<ffffffff813c1214>] __irq_exit_rcu+0xc4/0x100
[ 1311.647417] ---[ end trace 0000000000000000 ]---
[ 1311.647922] ------------[ cut here ]------------
[ 1311.648281] kernel BUG at drivers/scsi/scsi_lib.c:1173!
[ 1311.648706] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
[ 1311.649131] CPU: 0 UID: 0 PID: 11 Comm: kworker/0:0H Tainted: G        W           6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1311.649983] Tainted: [W]=WARN
[ 1311.650216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1311.650819] Workqueue: kblockd blk_mq_run_work_fn
[ 1311.651187] RIP: 0010:scsi_alloc_sgtables+0xa32/0xc30
[ 1311.651570] Code: e9 71 f7 ff ff e8 8e 14 32 fe 90 0f 0b 90 41 bc 0a 00 00 00 e9 c8 fc ff ff 41 bc 09 00 00 00 e9 bd fc ff ff e8 6f 14 32 fe 90 <0f> 0b 45 31 f6 e9 b7 f9 ff ff e8 5f 14 32 fe be 01 00 00 00 31 ff
[ 1311.652901] RSP: 0018:ffff888009a077b0 EFLAGS: 00010293
[ 1311.653294] RAX: 0000000000000000 RBX: ffff88800c2733b8 RCX: ffffffff8343629d
[ 1311.653815] RDX: ffff8880099eb700 RSI: ffffffff83436681 RDI: 0000000000000004
[ 1311.654339] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000
[ 1311.654863] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000002
[ 1311.655383] R13: ffff88800c2732dc R14: 0000000000000000 R15: 0000000000000000
[ 1311.655905] FS:  0000000000000000(0000) GS:ffff8880e534a000(0000) knlGS:0000000000000000
[ 1311.656500] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1311.656928] CR2: 0000001b2da3d000 CR3: 000000000bb58000 CR4: 0000000000350ef0
[ 1311.657455] Call Trace:
[ 1311.657651]  <TASK>
[ 1311.657823]  ? __pfx_scsi_alloc_sgtables+0x10/0x10
[ 1311.658193]  ? perf_trace_timer_class+0x216/0x390
[ 1311.658553]  ? __pfx_perf_trace_timer_class+0x10/0x10
[ 1311.658937]  sd_init_command+0x8d8/0x30e0
[ 1311.659252]  scsi_queue_rq+0x133b/0x3280
[ 1311.659563]  blk_mq_dispatch_rq_list+0x3ad/0x1c00
[ 1311.659929]  ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10
[ 1311.660330]  ? __blk_mq_alloc_driver_tag+0x28d/0x7c0
[ 1311.660719]  __blk_mq_sched_dispatch_requests+0xc37/0x13e0
[ 1311.661134]  ? __pfx_scsi_mq_set_rq_budget_token+0x10/0x10
[ 1311.661552]  ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10
[ 1311.661996]  ? lock_acquire+0x15e/0x2d0
[ 1311.662295]  ? blk_mq_run_work_fn+0x1c6/0x380
[ 1311.662644]  blk_mq_sched_dispatch_requests+0xd7/0x1b0
[ 1311.663031]  blk_mq_run_work_fn+0x1f9/0x380
[ 1311.663359]  process_one_work+0x8e1/0x1960
[ 1311.663683]  ? __pfx_process_one_work+0x10/0x10
[ 1311.664035]  ? __pfx_blk_mq_run_work_fn+0x10/0x10
[ 1311.664409]  worker_thread+0x67e/0xe90
[ 1311.664705]  ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 1311.665087]  ? __pfx_worker_thread+0x10/0x10
[ 1311.665421]  kthread+0x385/0x490
[ 1311.665679]  ? _raw_spin_unlock_irq+0x2b/0x40
[ 1311.666016]  ? __pfx_kthread+0x10/0x10
[ 1311.666310]  ret_from_fork+0x67a/0x7a0
[ 1311.666609]  ? __pfx_ret_from_fork+0x10/0x10
[ 1311.666939]  ? __switch_to+0x759/0x1030
[ 1311.667242]  ? __pfx_kthread+0x10/0x10
[ 1311.667535]  ret_from_fork_asm+0x1a/0x30
[ 1311.667846]  </TASK>
[ 1311.668023] Modules linked in:
[ 1311.668320] ---[ end trace 0000000000000000 ]---
[ 1311.668685] RIP: 0010:scsi_alloc_sgtables+0xa32/0xc30
[ 1311.669073] Code: e9 71 f7 ff ff e8 8e 14 32 fe 90 0f 0b 90 41 bc 0a 00 00 00 e9 c8 fc ff ff 41 bc 09 00 00 00 e9 bd fc ff ff e8 6f 14 32 fe 90 <0f> 0b 45 31 f6 e9 b7 f9 ff ff e8 5f 14 32 fe be 01 00 00 00 31 ff
[ 1311.670411] RSP: 0018:ffff888009a077b0 EFLAGS: 00010293
[ 1311.670828] RAX: 0000000000000000 RBX: ffff88800c2733b8 RCX: ffffffff8343629d
[ 1311.671351] RDX: ffff8880099eb700 RSI: ffffffff83436681 RDI: 0000000000000004
[ 1311.671888] RBP: 0000000000000003 R08: 0000000000000001 R09: 0000000000000000
[ 1311.672419] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000002
[ 1311.672955] R13: ffff88800c2732dc R14: 0000000000000000 R15: 0000000000000000
[ 1311.673480] FS:  0000000000000000(0000) GS:ffff8880e534a000(0000) knlGS:0000000000000000
[ 1311.674086] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1311.674516] CR2: 0000001b2da3d000 CR3: 000000000bb58000 CR4: 0000000000350ef0
[ 1311.675071] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:51
[ 1311.675746] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 11, name: kworker/0:0H
[ 1311.676347] preempt_count: 0, expected: 0
[ 1311.676667] RCU nest depth: 1, expected: 0
[ 1311.676979] INFO: lockdep is turned off.
[ 1311.677280] CPU: 0 UID: 0 PID: 11 Comm: kworker/0:0H Tainted: G      D W           6.19.0-rc4-next-20260109 #1 PREEMPT(voluntary) 
[ 1311.677300] Tainted: [D]=DIE, [W]=WARN
[ 1311.677305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1311.677312] Workqueue: kblockd blk_mq_run_work_fn
[ 1311.677332] Call Trace:
[ 1311.677337]  <TASK>
[ 1311.677341]  dump_stack_lvl+0xfa/0x120
[ 1311.677361]  __might_resched+0x2f3/0x510
[ 1311.677376]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 1311.677394]  exit_signals+0x2b/0xae0
[ 1311.677413]  ? _raw_spin_unlock_irq+0x23/0x40
[ 1311.677428]  do_exit+0x2e3/0x2950
[ 1311.677442]  ? __pfx_worker_thread+0x10/0x10
[ 1311.677457]  ? kthread+0x385/0x490
[ 1311.677469]  ? _raw_spin_unlock_irq+0x2b/0x40
[ 1311.677482]  ? __pfx_kthread+0x10/0x10
[ 1311.677495]  ? __pfx_do_exit+0x10/0x10
[ 1311.677509]  ? ret_from_fork+0x67a/0x7a0
[ 1311.677521]  ? __pfx_ret_from_fork+0x10/0x10
[ 1311.677534]  make_task_dead+0x174/0x3b0
[ 1311.677550]  rewind_stack_and_make_dead+0x16/0x20
[ 1311.677567] RIP: 0000:0x0
[ 1311.677580] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[ 1311.677586] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000
[ 1311.677601] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 1311.677608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1311.677616] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 1311.677624] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 1311.677631] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 1311.677643]  </TASK>

VM DIAGNOSIS:
18:20:15  Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8296f815 RDI=ffffffff889b9980 RBP=ffffffff889b9940 RSP=ffff888009a06ea8
R8 =0000000000000000 R9 =ffffed10016d8046 R10=0000000000000020 R11=0000000000000000
R12=0000000000000020 R13=0000000000000010 R14=ffffffff889b9940 R15=ffffffff8296f800
RIP=ffffffff8296f86d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
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 ffff8880e534a000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2da3d000 CR3=000000000bb58000 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=00001f80
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=00000000000000000000000000000000
XMM02=7269762f736563697665642f7379732f XMM03=2f6b636f6c622f6c6175747269762f73
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000556f81c4aa600000556f8139cb00
XMM06=00000000000000000000000300000000 XMM07=00000000000000000000000000000000
XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000
XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8494fa82 RDX=ffff888009b3b700
RSI=ffffffff8494f7cc RDI=ffff88801e838008 RBP=ffff88805781509a RSP=ffff888009b57998
R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001
R12=ffff88801bf88e60 R13=ffff88801e838000 R14=ffff88801bf88e60 R15=dffffc0000000000
RIP=ffffffff8494f7dc RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0
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 ffff8880e544a000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f97fb59c070 CR3=000000001c7fd000 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=00001f80
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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000