[ 986.235197] do_syscall_64+0xbf/0x390
[ 986.235213] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 986.235226] RIP: 0033:0x7fb064f1204a
[ 986.235236] 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
[ 986.235247] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 986.235259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 986.235266] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 986.235273] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 986.235281] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 986.235287] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 986.235302]
[ 986.251411] FAULT_INJECTION: forcing a failure.
[ 986.251411] name failslab, interval 1, probability 0, space 0, times 0
[ 986.253382] CPU: 1 UID: 0 PID: 7990 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 986.253412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 986.253425] Call Trace:
[ 986.253432]
[ 986.253440] dump_stack_lvl+0xfa/0x120
[ 986.253472] should_fail_ex+0x4d7/0x5e0
[ 986.253510] ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 986.253547] should_failslab+0xc2/0x120
[ 986.253578] kmem_cache_alloc_noprof+0x72/0x680
[ 986.253610] ? jbd2_journal_add_journal_head+0x367/0x5d0
[ 986.253646] jbd2_journal_add_journal_head+0x367/0x5d0
[ 986.253686] jbd2_journal_get_create_access+0x44/0x560
[ 986.253713] ? lock_is_held_type+0x9e/0x120
[ 986.253744] __ext4_journal_get_create_access+0x54/0x1b0
[ 986.253783] ext4_getblk+0x3c9/0x8e0
[ 986.253814] ? __pfx_ext4_getblk+0x10/0x10
[ 986.253839] ? __pfx_security_inode_init_security+0x10/0x10
[ 986.253885] ? crc32c+0x1ae/0x350
[ 986.253923] ext4_bread+0x2e/0x1a0
[ 986.253952] ext4_append+0x224/0x530
[ 986.253987] ? __pfx_ext4_append+0x10/0x10
[ 986.254021] ? __pfx___ext4_new_inode+0x10/0x10
[ 986.254061] ext4_init_new_dir+0x13c/0x240
[ 986.254083] ? __pfx_ext4_init_new_dir+0x10/0x10
[ 986.254116] ext4_mkdir+0x3c5/0xb30
[ 986.254144] ? __pfx_ext4_mkdir+0x10/0x10
[ 986.254165] ? security_inode_permission+0x72/0xe0
[ 986.254196] vfs_mkdir+0x59a/0x8d0
[ 986.254224] do_mkdirat+0x19f/0x3d0
[ 986.254255] ? __pfx_do_mkdirat+0x10/0x10
[ 986.254295] __x64_sys_mkdir+0xf3/0x140
[ 986.254325] do_syscall_64+0xbf/0x390
[ 986.254356] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 986.254378] RIP: 0033:0x7fa6b4419c27
[ 986.254396] 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
[ 986.254417] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[ 986.254439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b4419c27
[ 986.254453] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000440
[ 986.254467] RBP: 00007fa6b1990040 R08: 0000000000000000 R09: 0000000000000000
[ 986.254480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000400
[ 986.254494] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 986.254526]
[ 986.287704] ENOMEM in journal_alloc_journal_head, retrying.
15:41:04 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 37)
15:41:04 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffff3f)
15:41:04 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r7, r1, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r8, r9, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
[ 986.337175] No source specified
15:41:04 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 38)
15:41:04 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffff8c)
15:41:04 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x3}, 0x0)
15:41:04 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r7, r1, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r8, r9, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:04 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 29)
[ 986.455613] No source specified
15:41:04 executing program 1:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
dup(r0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
sendmsg$802154_dgram(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)="6d392ac6b07553682606fd1ec49d70c8fd1768578cfa0d30093abab275e704312f3a2777b8d4f7152e6960e7de717a54a018f10a058c4d80c7b87623a0d851351c655444c3b3e0a6af7bf23928151eea5ad04e9795b6aed750959757a5c0d04f795ff312d4061dad48aa8c97bcba4be3f9d592529247ad0fc034a947e8ebc08e48138e9041883888e8bf2252fa5c39929bb84c3a", 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4008000)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
dup(r3)
ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0)
15:41:14 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x4}, 0x0)
15:41:14 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xfffffff6)
15:41:14 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 39)
15:41:14 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
syz_open_dev$vcsa(&(0x7f0000000080), 0x8, 0x101000)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/112, 0x70, 0x100, 0x0, 0x0)
15:41:14 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x4)
15:41:14 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r7, r1, r7, 0x0, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r8, r9, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:14 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 30)
15:41:14 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
connect$802154_dgram(r1, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
fadvise64(r1, 0x0, 0xbf20, 0x4)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x7ff)
15:41:14 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x8}, 0x0)
[ 996.682844] FAULT_INJECTION: forcing a failure.
[ 996.682844] name failslab, interval 1, probability 0, space 0, times 0
[ 996.684824] CPU: 0 UID: 0 PID: 8044 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 996.684855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 996.684869] Call Trace:
[ 996.684883]
[ 996.684892] dump_stack_lvl+0xfa/0x120
[ 996.684929] should_fail_ex+0x4d7/0x5e0
[ 996.684969] should_failslab+0xc2/0x120
[ 996.685002] __kmalloc_cache_noprof+0x73/0x6a0
[ 996.685024] ? find_held_lock+0x2b/0x80
[ 996.685060] ? __get_fs_type+0xe6/0x160
[ 996.685089] ? alloc_fs_context+0x58/0x9e0
[ 996.685122] ? alloc_fs_context+0x58/0x9e0
[ 996.685146] ? _raw_read_unlock+0x1e/0x40
[ 996.685169] alloc_fs_context+0x58/0x9e0
[ 996.685202] path_mount+0xd87/0x2120
[ 996.685232] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 996.685260] ? __pfx_path_mount+0x10/0x10
[ 996.685289] ? kmem_cache_free+0x2a4/0x540
[ 996.685314] ? putname.part.0+0x11b/0x160
[ 996.685349] ? getname_flags.part.0+0x1c6/0x540
[ 996.685374] ? putname.part.0+0x11b/0x160
[ 996.685412] __x64_sys_mount+0x293/0x310
15:41:14 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x52001, 0x0)
[ 996.685442] ? __pfx___x64_sys_mount+0x10/0x10
[ 996.685482] do_syscall_64+0xbf/0x390
[ 996.685513] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 996.685536] RIP: 0033:0x7fb064f1204a
[ 996.685554] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 996.685577] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 996.685601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 996.685616] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 996.685630] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 996.685644] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 996.685657] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 996.685688]
15:41:14 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xfffffffe)
15:41:14 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 31)
15:41:14 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0xe}, 0x0)
15:41:14 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r7, r1, r7, 0x0, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r8, r9, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:14 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0)
15:41:15 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r7, r1, r7, 0x0, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r8, r9, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:15 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 40)
15:41:15 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x37fffffff)
15:41:15 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
syz_io_uring_setup(0x748, &(0x7f0000000000)={0x0, 0xb142, 0x20, 0x2, 0x1d4, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0)
syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, {0xa1}}, 0xe4)
[ 996.993215] No source specified
15:41:24 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 32)
15:41:24 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x440200, 0xf5)
mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x4000010, r2, 0x10000000)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'ip6erspan0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0x68, "b8739d17515a00313698ca3c38ca473e83d27e2e650479f99279223098a64a7ba3a503130ac09aaec06785f34d9965a80c4c45216afa1ce4e66d873489c56106df58d28ef54de50adababf185786f6afbbfbad3fae52ed428f4f9f1d88cf28ea42066f32661385ac"}})
dup(r1)
recvfrom$unix(r1, &(0x7f0000000080)=""/113, 0x71, 0x100, 0x0, 0x0)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x101800)
ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000200))
sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x3f9, 0x8, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x20040001}, 0x4000000)
15:41:24 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r1, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, 0x0, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:24 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x80ffffffff)
15:41:24 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x60}, 0x0)
15:41:24 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 41)
15:41:24 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xcb41, 0x0)
15:41:24 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x40000)
[ 1006.858479] FAULT_INJECTION: forcing a failure.
[ 1006.858479] name failslab, interval 1, probability 0, space 0, times 0
[ 1006.860423] CPU: 0 UID: 0 PID: 8094 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1006.860453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1006.860466] Call Trace:
[ 1006.860473]
[ 1006.860482] dump_stack_lvl+0xfa/0x120
[ 1006.860516] should_fail_ex+0x4d7/0x5e0
[ 1006.860554] should_failslab+0xc2/0x120
[ 1006.860584] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1006.860616] __kmalloc_cache_noprof+0x73/0x6a0
[ 1006.860638] ? trace_kmalloc+0x1f/0xb0
[ 1006.860664] ? __kmalloc_cache_noprof+0x26d/0x6a0
[ 1006.860684] ? isofs_init_fs_context+0x45/0x370
[ 1006.860716] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1006.860750] ? isofs_init_fs_context+0x45/0x370
[ 1006.860780] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1006.860807] isofs_init_fs_context+0x45/0x370
[ 1006.860837] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1006.860869] alloc_fs_context+0x570/0x9e0
[ 1006.860909] path_mount+0xd87/0x2120
[ 1006.860938] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1006.860964] ? __pfx_path_mount+0x10/0x10
[ 1006.860991] ? kmem_cache_free+0x2a4/0x540
[ 1006.861014] ? putname.part.0+0x11b/0x160
[ 1006.861047] ? getname_flags.part.0+0x1c6/0x540
[ 1006.861069] ? putname.part.0+0x11b/0x160
[ 1006.861105] __x64_sys_mount+0x293/0x310
[ 1006.861133] ? __pfx___x64_sys_mount+0x10/0x10
[ 1006.861170] do_syscall_64+0xbf/0x390
[ 1006.861199] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1006.861221] RIP: 0033:0x7fb064f1204a
[ 1006.861238] 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
[ 1006.861258] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
15:41:25 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x70}, 0x0)
[ 1006.861278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 1006.861292] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1006.861305] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 1006.861319] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1006.861331] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 1006.861359]
[ 1006.909406] FAULT_INJECTION: forcing a failure.
[ 1006.909406] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1006.911164] CPU: 0 UID: 0 PID: 8097 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1006.911192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1006.911205] Call Trace:
[ 1006.911212]
[ 1006.911220] dump_stack_lvl+0xfa/0x120
[ 1006.911254] should_fail_ex+0x4d7/0x5e0
[ 1006.911291] _copy_from_user+0x30/0xd0
[ 1006.911314] memdup_user+0x7e/0xe0
[ 1006.911339] strndup_user+0x78/0xe0
[ 1006.911361] __x64_sys_mount+0x136/0x310
[ 1006.911391] ? __pfx___x64_sys_mount+0x10/0x10
[ 1006.911428] do_syscall_64+0xbf/0x390
[ 1006.911457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1006.911479] RIP: 0033:0x7fa6b441c04a
[ 1006.911495] 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
[ 1006.911516] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1006.911537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1006.911550] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1006.911563] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1006.911577] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1006.911589] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1006.911617]
15:41:25 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x8000000000000)
15:41:25 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r1, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, 0x0, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:25 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 33)
15:41:25 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 42)
15:41:25 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00'})
r5 = socket$packet(0x11, 0x2, 0x300)
r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000100)={r9, 0x1, 0x6, @multicast}, 0x10)
setsockopt$packet_add_memb(r5, 0x107, 0x2, &(0x7f0000000040)={r7, 0xf, 0x6}, 0x10)
ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={@local, 0x2e, r7})
ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', r7, 0x29, 0x1, 0x9, 0x3, 0x49, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7, 0x0, 0x4}})
sendmmsg(r0, &(0x7f00000021c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)}, {&(0x7f0000000480)="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0x1000}, {&(0x7f00000001c0)="7799b797390b628c6e50f28b02928e6d829bf9496d353e24ce35e03d76e3e15ceafc20f84a4f5d2fc1cde8751bed0a9886c89c5b422d6f", 0x37}, {&(0x7f0000000200)="b15b238a5aa059d5be2e93e9ecfaae50e155a2be17eedeba67bc2155f4e907006d6a868147ee058aa77128592f7886cb8b9cb7d44040c8b5bbe94b0e51a71180872b", 0x42}, {&(0x7f0000000280)="01857536827d2619b229407581dd832a4608578bcde7f2d612968f8a7279cb6544a049a4ad1ee97fb3b81bd69a664181abaacdddf428ee8bfc6029ab72de5cb464021503647800eb93c1b8182b0aa973459f433a2abe35fa27e79a94c8bb440f681c31ed2efc0e25d72b6f0734c5b2fbc4c7c067346de822c040babc5e41fff4134ee8ec5a8b839d7458f812e248176c477670c76f18514cae0b994797d4fedd429c3c74ed21560bd12410c6e8349003ac8a382da43367a0585bfba0cc39bad9639fd6c93c74aa84a349fcd4c0621c9b08293bcca518ddc7ecceb26ac1d19599693589ea883ba469cbae5803ae1980bd39b9", 0xf2}], 0x5, &(0x7f0000001480)=[{0xa0, 0x29, 0x7, "6dabdeabb063b96b5d1dbc83f380d855ca95c4367a0f3b02cd860f3b3c9bfa31b1008d4f83db688b2154ee5c2683971b5a6307fbc155f6015bcdc9c4c61650c460154a8296eaec589888844620eedfe7bb2c1729d0b33f1f7ea27b28fb48ac74e0dc9301218502c32b1793b1229098c90a548b4f8f41691fbfe8879543b65d525b21665a61380c9d476b8476d5"}, {0x30, 0x84, 0x6, "95395e040e7eb663631238d807d07619e5d27fb4357ffb80f49e"}, {0x48, 0x1, 0x1000, "2891e05a2a09e02b2ac4a8a34513da34cb09fcc174de6944d8c1bbd587020a329e96865412a2e1d206b07b69353cc03e6c53"}, {0xe0, 0x112, 0x3, "38018f967a92fbdca836d944560de146e956fede68848c25f4747b07f39029259a606ddf160b32f5236a82650ef828fc7bd6f090df5a12208fbaf50ba5305d7528555cc6ac04de0a5feeaf6ce9af267ae29854607eeb910529cb066be1f83dffa9090c7154d8d1e840a14dab4ed958d1a7e2f1a9d8cbd7bae9331ece0878d9d5c2a61d249c5cfd0eab9e2ffcae2be9d278045e30aaf8dffd06ef434f8a269799a8952fe8b3336b7ef0303625ab710528fb171d39895fd6a8b17b12328fac130dba1a49fe3b3f8f5dbb"}, {0xd0, 0x84, 0x4, "e8f7db8da422eb70149813e668e4ffcf3976cbfd0f0f5dcbc3d05c5f302d8015ec7bb603ceca836950ea57fc2a75ce8457126b31a2a058791cf4aec94aee48c878ca0a96a867e0637e77beae39a2e4f7cb18235ef0c5ca3db77b9d14cc6e97342e4232a73b1f5f37277debbf14cb2e41b26275f37b5518a57e464a9a282481580bdf2dc218c4abfa6df000d6af904ae5ebe30c583de3d47b6a254c565bbc2cfc8c4aa9a267ad771b5de751a7dee0e31f8ca40a7cd84838b7fa3794992ec41e"}], 0x2c8}}, {{&(0x7f0000001780)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000400)}, {&(0x7f0000001800)="58f44888852e3be2bf201deeb51dc89bef97951901ea65caf0a7a4231365e6fd3fb33cb29d973552d82ba06b3dda96044ae4e80ac2026f94e73563b5e776454a36ae0b7d4da921355a52ec5bd5a7f08fb91841d18f3cdd6696be343bffcb50dfc93ba7d254e069d0297cdfaa4e7f", 0x6e}, {&(0x7f0000001880)="327478d09243f8a2fd", 0x9}, {&(0x7f00000018c0)="f009aa65c1b1470b8d432061f34c7c19c2d414e4d3cf2e0f167937729ccf79cad3c4c986b9dd00323dd8f955f5508b6cad06c1780e7f84ebfd3cc014d229b317d29ddb096a4f9eef517bd146bf068e284d7070314db15edc6ffb4f72f0bb290c13987d9ec6d22fdc29560f4d23b5d173ffe6b62a0b933e445c2b", 0x7a}, {&(0x7f0000001940)="8320e479a59ac3164fc51349341929684ff09d4a5f127381bf4ff4662779e269292a600af69a833038e3c550c4bd9c988a95cdec30beb829e65b81a60f0e289ad1bd90da369313f5821807702d59675f3ac2e5916e24483c9e4fccd7cfb8cf03e71c4389db5c0da94878f73aade28f91d55275882a27887ab7b904e38c7ddde49728a989bf6764c565357e46ba90d4c1a1c28a72cb964f88ac225ca4a0298846f31cb58f8ed123f4309af1df73d967a01ce465468ac797513d46501d95d524cac3d5", 0xc2}, {&(0x7f0000001a40)="38631867f9a1dfac050a021af12be2dd3483714ab31c670f", 0x18}, {&(0x7f0000001a80)="a4fd594071ce60f617ee16570d0f1ce187f0574e453fb8bd260a575a1416231851f683d574da31802438bc8ba7c5bd2e43db2cc4a667b387c1493303490bc8b9b334db8156b84f56563bb91ab37dd49f9626b7abb3980131a75440ada16b9c7d7baa2271f6ad9600619d55b93ba93dedb89e5e4c92edf4299ce29dfa20b410039c053666ffc71990c5237d08ba8fd9edf29d3a0c24caf4a3c349625c059d8a33b5e9b75b856adac42d54513a3664a87e4fd4023f8e0a4c4dcf2737eedaa1c638778838d0bc01455a05f9cb7ddafb7c75a1c8c3a61f47ea65c5c0d6cf4509979cdb1bb0b52553033f", 0xe8}, {&(0x7f0000001b80)="b9eebf5103751254bb86226ad890378ce5d84e030da495e1358d42f535b856415f87711d5765be", 0x27}], 0x8, &(0x7f0000001c40)=[{0x70, 0x119, 0x1000, "51c41c17ccf995be584830536a0b74a4bea48997ece9b1050f36f84bbb97e6e25baecaa0b0d10326b19baed58fcacf48db824bf1870501b532aab469256e90c8a2394f28525fd461837d96bcef8f514eefa9092720b92a3fa6fa"}, {0xf8, 0x111, 0x7, "560343eeaf2bd213491d5ff3395096787349d9dfba8aa5819cf8021753a730a6a8fb2c868999261aa23514c982d5e81a3d93c01faffa61495fff7a3ce0af39d2a100cf66d6986547420001fa5c1aa7f5053ee3aad2d19b36a9ff6392e5519e022cf132ddbdfb84b2d59a6dee51a3dbddadcebaf82875b337cca3e92b1e9b1423eae8cf0d0f7d4676ad10a4cf2f07adccdccaa25715fbe28910b710741b4d4eff7849d2ca17067868f620c8cfbf974fe4af1d37dc0e76dd057734ce49883dbdc2fb0550aaa6efe3fe56bdb1d80e3e8bfe23211cb64219aad8e0786fcda21cf31a527e1defcb8ab7"}, {0xf0, 0x113, 0x1a0, "b8de92ace008e048d2c51de359a0dd62fb31a1450a73af9c3a62bf6b9adec58d21b274dddc03d094cfbba64fc8caa01599d43d23553b8f29cefe5bc9a7d9a380c7363b92b61fb1beebf3cb95b03ef55e7468350a864cb8189a2c4226c7cb9cb103d0b81a57469c0731c21a6e0e96040728da8b2a0f96f100ccf17569f6d0b47c401900223c084f56a6ad2845b772fb0e4a63ab18df4af3be2e5d2a1f7038b7f745fd58e83ce5872d07ffc4af1137d09c2292d5dd068659d937c16c96eade0f92a1e64c810093fce48075bda2e7ee40c803c8649d577baae09e43c3e02cd3"}, {0x58, 0x115, 0xf0, "cbcef358da73f7a2a11cf538dd2d8dd07149bc82a344f55b193870716147463c074a8876cede26e931fcb754ac9eec5c5c0acc0ba6ed99f47d5cdcf1560a4b04026f3d"}], 0x2b0}}, {{&(0x7f0000001f00)=@ll={0x11, 0xf9, r7, 0x1, 0x9, 0x6, @remote}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="8b18bf5fafc7ca470d6f5b392617801f41ba868329d21921a752a54748271646db901f6e305568baf9e638cda665490c", 0x30}], 0x1, &(0x7f0000002000)=[{0x108, 0x112, 0x200, "03916c116330298a81a681c918b99a1148d94b22433231efa304f2a0174d79bbe045deb4f1dc36f9dc8f7b5c7acdf6d83088492447d1938c1bcdf30c2ba23bb7021ef6ecd65ee3603312da8a4b82b29a7ed7c4a1b1e85c44d854024b60601b0d9f10f167424bca8db7046dbc746b35a8b75e77d0d9317812bfc9794836fd5dcfe82c6a8c4b1d4a94f7e702fe1170da1bd2e687a3c453380a0a8790ceaa8f8bbd5b78776548dfb652eeb191f50d05c23d7b46d0ce78bdf807e27b2048c85cc4002fc7d6e2510f0c1d88a0f047e1911449bc9a39310f584964feeca492bfaf17b32cbc5ffc45c8667d2ea3c8f8ff1b2bb9539e6e58d9b2"}, {0x80, 0x10e, 0xf4, "db4d9b7e19466dbbde31968cb43341ef7c3e7e8e377db9238fd82db4cf008b1e5db6a4b02c1a1e5d0bbb8abde478b5c2cbae076e4391b4dc22b63b51a25ffddfa3ebeebfc19122fb1b1af1825b0ff65925ef1c8319c3546ca89321c28e4f315c2f06d4369c8ccbd647f82345"}], 0x188}}], 0x3, 0x40080)
ioctl$PTP_CLOCK_GETCAPS(r2, 0x80503d01, &(0x7f0000000000))
[ 1007.176082] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode
[ 1007.187962] FAULT_INJECTION: forcing a failure.
[ 1007.187962] name failslab, interval 1, probability 0, space 0, times 0
[ 1007.189577] CPU: 0 UID: 0 PID: 8118 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1007.189605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1007.189617] Call Trace:
[ 1007.189624]
[ 1007.189631] dump_stack_lvl+0xfa/0x120
[ 1007.189665] should_fail_ex+0x4d7/0x5e0
[ 1007.189701] should_failslab+0xc2/0x120
[ 1007.189731] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1007.189762] __kmalloc_cache_noprof+0x73/0x6a0
[ 1007.189783] ? trace_kmalloc+0x1f/0xb0
[ 1007.189809] ? __kmalloc_cache_noprof+0x26d/0x6a0
[ 1007.189828] ? isofs_init_fs_context+0x45/0x370
[ 1007.189859] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1007.189898] ? isofs_init_fs_context+0x45/0x370
[ 1007.189927] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1007.189954] isofs_init_fs_context+0x45/0x370
[ 1007.189983] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1007.190014] alloc_fs_context+0x570/0x9e0
[ 1007.190046] path_mount+0xd87/0x2120
[ 1007.190074] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1007.190099] ? __pfx_path_mount+0x10/0x10
[ 1007.190125] ? kmem_cache_free+0x2a4/0x540
[ 1007.190148] ? putname.part.0+0x11b/0x160
[ 1007.190180] ? getname_flags.part.0+0x1c6/0x540
[ 1007.190202] ? putname.part.0+0x11b/0x160
[ 1007.190237] __x64_sys_mount+0x293/0x310
[ 1007.190264] ? __pfx___x64_sys_mount+0x10/0x10
[ 1007.190299] do_syscall_64+0xbf/0x390
[ 1007.190328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1007.190349] RIP: 0033:0x7fb064f1204a
[ 1007.190365] 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
[ 1007.190385] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1007.190405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 1007.190418] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1007.190431] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 1007.190444] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1007.190456] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 1007.190483]
[ 1007.309229] mac80211_hwsim hwsim5 wlan1: left promiscuous mode
[ 1007.337531] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode
[ 1007.399651] mac80211_hwsim hwsim5 wlan1: left promiscuous mode
15:41:35 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/112, 0x70, 0x100, 0x0, 0x0)
mknod(&(0x7f0000000080)='./file0\x00', 0x200, 0x3)
15:41:35 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x1000000)
15:41:35 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x300}, 0x0)
15:41:35 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r1, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, 0x0, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:35 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x100000000000000)
15:41:35 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 34)
15:41:35 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 43)
15:41:35 executing program 1:
prctl$PR_SET_DUMPABLE(0x4, 0x1)
[ 1017.470705] FAULT_INJECTION: forcing a failure.
[ 1017.470705] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.472785] CPU: 1 UID: 0 PID: 8141 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1017.472820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1017.472834] Call Trace:
[ 1017.472843]
[ 1017.472853] dump_stack_lvl+0xfa/0x120
[ 1017.472901] should_fail_ex+0x4d7/0x5e0
[ 1017.472947] should_failslab+0xc2/0x120
[ 1017.472984] __kmalloc_node_track_caller_noprof+0xc1/0x760
[ 1017.473017] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 1017.473047] ? vfs_parse_fs_qstr+0x112/0x1c0
[ 1017.473075] ? do_raw_spin_lock+0x123/0x260
[ 1017.473117] ? kmemdup_nul+0x3b/0xa0
[ 1017.473140] kmemdup_nul+0x3b/0xa0
[ 1017.473166] vfs_parse_fs_qstr+0x112/0x1c0
[ 1017.473196] ? __pfx_vfs_parse_fs_qstr+0x10/0x10
[ 1017.473241] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 1017.473269] vfs_parse_monolithic_sep+0x198/0x220
[ 1017.473302] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10
[ 1017.473331] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1017.473372] ? alloc_fs_context+0x5c0/0x9e0
[ 1017.473409] path_mount+0x6d0/0x2120
[ 1017.473443] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1017.473473] ? __pfx_path_mount+0x10/0x10
[ 1017.473512] ? kmem_cache_free+0x2a4/0x540
[ 1017.473540] ? putname.part.0+0x11b/0x160
[ 1017.473579] ? getname_flags.part.0+0x1c6/0x540
[ 1017.473606] ? putname.part.0+0x11b/0x160
[ 1017.473650] __x64_sys_mount+0x293/0x310
[ 1017.473684] ? __pfx___x64_sys_mount+0x10/0x10
[ 1017.473728] do_syscall_64+0xbf/0x390
[ 1017.473765] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.473792] RIP: 0033:0x7fb064f1204a
[ 1017.473812] 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
[ 1017.473836] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1017.473861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 1017.473878] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1017.473893] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 1017.473909] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1017.473924] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 1017.473958]
15:41:35 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 35)
15:41:35 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0xe00}, 0x0)
15:41:35 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x200000000000000)
15:41:35 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0101, 0x0)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0x8000, 0x2)
r1 = accept4$packet(r0, 0x0, &(0x7f0000000000), 0x180800)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'wlan1\x00'})
r4 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000140)="fef7ee1736951b3ba56439c6cc5af9adcee3c5126d73c544e422e4e00bba0345af00a1317ab15cbe5c1684b080f5c3562cc7064cacff79d2230a914cd3862af63ecfcd3eddb0d89ad5ade32bdb6f343add5a66ad13a0e7d9c3c196aaf98ace1bdf10235332c326a14e81f1484a84c2bdc2306cb9a6dd03", 0x77)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0})
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000100)={r8, 0x1, 0x6, @multicast}, 0x10)
setsockopt$packet_add_memb(r4, 0x107, 0x2, &(0x7f0000000040)={r6, 0xf, 0x6}, 0x10)
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={@local, 0x2e, r6})
ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', r6, 0x29, 0x1, 0x9, 0x3, 0x49, @ipv4={'\x00', '\xff\xff', @empty}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x20, 0x7, 0x0, 0x4}})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bond_slave_1\x00'})
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r6, 0x1, 0x6, @local}, 0x10)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040)=0x7fff, 0x2)
[ 1017.625580] FAULT_INJECTION: forcing a failure.
[ 1017.625580] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1017.627444] CPU: 1 UID: 0 PID: 8165 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1017.627473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1017.627485] Call Trace:
[ 1017.627492]
[ 1017.627500] dump_stack_lvl+0xfa/0x120
[ 1017.627535] should_fail_ex+0x4d7/0x5e0
[ 1017.627573] _copy_from_user+0x30/0xd0
[ 1017.627594] copy_mount_options+0x76/0x180
[ 1017.627629] __x64_sys_mount+0x1ab/0x310
[ 1017.627657] ? __pfx___x64_sys_mount+0x10/0x10
[ 1017.627694] do_syscall_64+0xbf/0x390
[ 1017.627724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.627746] RIP: 0033:0x7fa6b441c04a
[ 1017.627763] 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
[ 1017.627783] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1017.627804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1017.627818] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1017.627831] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1017.627845] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1017.627857] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1017.627894]
[ 1017.676777] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode
[ 1017.806617] mac80211_hwsim hwsim5 wlan1: left promiscuous mode
[ 1017.833317] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode
[ 1017.881242] mac80211_hwsim hwsim5 wlan1: left promiscuous mode
15:41:46 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, r1, 0x0, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:46 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000080)=""/121, 0xfffffffffffffdd5, 0x80, 0x0, 0x0)
15:41:46 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x8cffffff00000000)
15:41:46 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x4000000000000)
15:41:46 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 44)
15:41:46 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 36)
15:41:46 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x6000}, 0x0)
15:41:46 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000140)={"ed671f36af246b88a3931fa3", &(0x7f0000000000)="95fb1c3fdf028f7df1c6258151f362457b0f37ed12083ceed23350b4cc432174db13f566b61c528bdc3683810f56a117266c5a2d89dbc02c8da1fd8fb7ae494194ec4f66b43a4e3a13bf430ee502adadc66d75d99f5c1537361ec990e3662632cd6c462569b1afb027713db392c5d92eb7a77c3b49e683e99c5e7e251d8b3ef8810907a777b8fa4075c967abd10dc960e0460923e107fb736b597d7f847e22a305b8abce704bf2", 0xa7, 0x5, &(0x7f00000000c0)={0x58, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, "a773c241", 0x2, "f6e8dd98", 0x3f, 0x7d, 0x0, "866cc4", "78882aa69803ae88ceb32e4e231e234cea8b3b9a64db3136d3c9c9f1c162a94aa58195267ac9cce5d3e1d9bd1315"}, 0x3, 0xfffffffb, 0x1f, &(0x7f0000000100)})
[ 1028.869174] No source specified
[ 1028.900523] FAULT_INJECTION: forcing a failure.
[ 1028.900523] name failslab, interval 1, probability 0, space 0, times 0
[ 1028.902224] CPU: 0 UID: 0 PID: 8198 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1028.902253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1028.902266] Call Trace:
[ 1028.902273]
15:41:47 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, r1, 0x0, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
[ 1028.902281] dump_stack_lvl+0xfa/0x120
[ 1028.902316] should_fail_ex+0x4d7/0x5e0
[ 1028.902353] ? getname_flags.part.0+0x48/0x540
[ 1028.902373] should_failslab+0xc2/0x120
[ 1028.902404] kmem_cache_alloc_noprof+0x72/0x680
[ 1028.902434] ? getname_flags.part.0+0x48/0x540
[ 1028.902452] getname_flags.part.0+0x48/0x540
[ 1028.902475] getname_flags+0x95/0xe0
[ 1028.902500] user_path_at+0x27/0x90
[ 1028.902526] __x64_sys_mount+0x1fb/0x310
[ 1028.902555] ? __pfx___x64_sys_mount+0x10/0x10
[ 1028.902592] do_syscall_64+0xbf/0x390
[ 1028.902621] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1028.902643] RIP: 0033:0x7fa6b441c04a
[ 1028.902660] 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
[ 1028.902680] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1028.902701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1028.902715] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1028.902728] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1028.902741] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1028.902754] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1028.902782]
15:41:47 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 45)
15:41:47 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x7000}, 0x0)
15:41:47 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xed41000000000000)
[ 1028.987051] FAULT_INJECTION: forcing a failure.
[ 1028.987051] name failslab, interval 1, probability 0, space 0, times 0
[ 1028.988694] CPU: 1 UID: 0 PID: 8204 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1028.988718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1028.988729] Call Trace:
[ 1028.988735]
[ 1028.988742] dump_stack_lvl+0xfa/0x120
[ 1028.988774] should_fail_ex+0x4d7/0x5e0
[ 1028.988806] should_failslab+0xc2/0x120
[ 1028.988833] __kmalloc_node_track_caller_noprof+0xc1/0x760
[ 1028.988858] ? __pfx_isofs_parse_param+0x10/0x10
[ 1028.988892] ? vfs_parse_fs_qstr+0x112/0x1c0
[ 1028.988919] ? kmemdup_nul+0x3b/0xa0
[ 1028.988937] kmemdup_nul+0x3b/0xa0
[ 1028.988954] vfs_parse_fs_qstr+0x112/0x1c0
[ 1028.988975] ? __pfx_vfs_parse_fs_qstr+0x10/0x10
[ 1028.989005] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 1028.989025] vfs_parse_monolithic_sep+0x198/0x220
[ 1028.989047] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10
[ 1028.989067] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1028.989094] ? alloc_fs_context+0x5c0/0x9e0
[ 1028.989119] path_mount+0x6d0/0x2120
[ 1028.989143] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1028.989165] ? __pfx_path_mount+0x10/0x10
[ 1028.989188] ? kmem_cache_free+0x2a4/0x540
[ 1028.989207] ? putname.part.0+0x11b/0x160
[ 1028.989234] ? getname_flags.part.0+0x1c6/0x540
[ 1028.989253] ? putname.part.0+0x11b/0x160
[ 1028.989283] __x64_sys_mount+0x293/0x310
[ 1028.989306] ? __pfx___x64_sys_mount+0x10/0x10
[ 1028.989336] do_syscall_64+0xbf/0x390
[ 1028.989361] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1028.989380] RIP: 0033:0x7fb064f1204a
[ 1028.989394] 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
[ 1028.989411] RSP: 002b:00007fb062485fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1028.989428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb064f1204a
[ 1028.989440] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1028.989451] RBP: 00007fb062486040 R08: 00007fb062486040 R09: 0000000020000400
[ 1028.989462] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1028.989473] R13: 0000000020000440 R14: 00007fb062486000 R15: 00000000200008c0
[ 1028.989496]
15:41:47 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, r1, 0x0, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:47 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 37)
15:41:47 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 46)
[ 1029.130689] FAULT_INJECTION: forcing a failure.
[ 1029.130689] name failslab, interval 1, probability 0, space 0, times 0
[ 1029.132341] CPU: 0 UID: 0 PID: 8212 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1029.132371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1029.132383] Call Trace:
[ 1029.132390]
[ 1029.132399] dump_stack_lvl+0xfa/0x120
[ 1029.132435] should_fail_ex+0x4d7/0x5e0
[ 1029.132472] ? getname_flags.part.0+0x48/0x540
[ 1029.132492] should_failslab+0xc2/0x120
[ 1029.132524] kmem_cache_alloc_noprof+0x72/0x680
[ 1029.132555] ? getname_flags.part.0+0x48/0x540
[ 1029.132573] getname_flags.part.0+0x48/0x540
[ 1029.132595] getname_flags+0x95/0xe0
[ 1029.132621] user_path_at+0x27/0x90
[ 1029.132648] __x64_sys_mount+0x1fb/0x310
[ 1029.132677] ? __pfx___x64_sys_mount+0x10/0x10
[ 1029.132714] do_syscall_64+0xbf/0x390
[ 1029.132745] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1029.132770] RIP: 0033:0x7fa6b441c04a
[ 1029.132787] 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
[ 1029.132807] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1029.132827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1029.132841] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1029.132854] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1029.132867] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1029.132887] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1029.132916]
15:41:47 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x55bfc3, 0x0)
[ 1029.178455] No source specified
15:41:47 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xf6ffffff00000000)
15:41:57 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x100000000000000)
15:41:57 executing program 0:
r0 = dup(0xffffffffffffffff)
signalfd(r0, &(0x7f0000000080)={[0x8]}, 0x8)
recvfrom$unix(r0, &(0x7f0000000000)=""/112, 0x70, 0x100, 0x0, 0x0)
15:41:57 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x7f00}, 0x0)
15:41:57 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]}) (fail_nth: 47)
15:41:57 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:57 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x244000, 0x0)
15:41:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 38)
15:41:57 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xfeffff3f00000000)
[ 1039.740503] No source specified
[ 1039.740860] FAULT_INJECTION: forcing a failure.
[ 1039.740860] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1039.741857] CPU: 1 UID: 0 PID: 8236 Comm: syz-executor.2 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1039.741877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1039.741884] Call Trace:
[ 1039.741889]
[ 1039.741893] dump_stack_lvl+0xfa/0x120
[ 1039.741922] should_fail_ex+0x4d7/0x5e0
[ 1039.741946] _copy_to_user+0x32/0xd0
[ 1039.741960] simple_read_from_buffer+0xe0/0x180
[ 1039.741975] proc_fail_nth_read+0x18a/0x240
[ 1039.741993] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1039.742008] ? security_file_permission+0x22/0x90
[ 1039.742024] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1039.742039] vfs_read+0x1eb/0xc70
[ 1039.742058] ? __pfx_vfs_read+0x10/0x10
[ 1039.742073] ? lock_release+0xc8/0x290
[ 1039.742090] ? __fget_files+0x20d/0x3b0
[ 1039.742110] ksys_read+0x121/0x240
[ 1039.742123] ? __pfx_ksys_read+0x10/0x10
[ 1039.742142] do_syscall_64+0xbf/0x390
[ 1039.742159] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1039.742172] RIP: 0033:0x7fb064ec369c
[ 1039.742182] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1039.742193] RSP: 002b:00007fb062486170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1039.742205] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fb064ec369c
[ 1039.742213] RDX: 000000000000000f RSI: 00007fb0624861e0 RDI: 0000000000000003
[ 1039.742220] RBP: 00007fb0624861d0 R08: 0000000000000000 R09: 0000000020000400
[ 1039.742228] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002
[ 1039.742235] R13: 00007ffe788fd07f R14: 00007fb062486300 R15: 0000000000022000
[ 1039.742251]
15:41:57 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x11000}, 0x0)
[ 1039.800091] FAULT_INJECTION: forcing a failure.
[ 1039.800091] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1039.801060] CPU: 1 UID: 0 PID: 8246 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1039.801077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1039.801084] Call Trace:
[ 1039.801090]
[ 1039.801094] dump_stack_lvl+0xfa/0x120
[ 1039.801115] should_fail_ex+0x4d7/0x5e0
[ 1039.801136] strncpy_from_user+0x3b/0x2f0
[ 1039.801154] getname_flags.part.0+0x8d/0x540
[ 1039.801168] getname_flags+0x95/0xe0
[ 1039.801182] user_path_at+0x27/0x90
[ 1039.801196] __x64_sys_mount+0x1fb/0x310
[ 1039.801212] ? __pfx___x64_sys_mount+0x10/0x10
[ 1039.801232] do_syscall_64+0xbf/0x390
[ 1039.801249] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1039.801262] RIP: 0033:0x7fa6b441c04a
[ 1039.801271] 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
[ 1039.801282] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1039.801293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1039.801301] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1039.801308] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1039.801316] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1039.801322] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1039.801338]
15:41:58 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 39)
15:41:58 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x34000}, 0x0)
15:41:58 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000180), 0x7, 0x10000)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
io_submit(0x0, 0x4, &(0x7f0000000480)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000000)="d9a566271f98e595ebadae53d6120ecc1db287f3f6067cb157f08ce2fa925b9cca95c9cef7d5b70cf13da8ad15c88e7ff1792a6b9c5bf6c005bc41a84e447cb47956bfc6676d3749d7de", 0x4a, 0x5, 0x0, 0x1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x3, r0, &(0x7f00000000c0)="443f69bd30d0c66ed5dc4f5391761bb3211cca161daab01db5447d0061b778bac5d79ddc49f5e2710be7ddf407a88652a7060a984eb8005e0f387063e2c48a4e45001159c571d7e7d80c2b4cb9be1ab9a1a0d6765bcce5c8a199702eeb76addb3ce672bb897864bebb417c2e367edd29cc92a669f80fa82df45cfb632b47cb9a62e46640d432d0e55f9ae0780bb0fa", 0x8f, 0x8, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000200)="54b9d6cd1cfb97343b7cf72886f0613fe2a7e6b5d6417770259f7367f7baaeb214d9c71391679d410b61c3c321b4fa65ef83e25bcdcbe331acab820e35523ec44c815a3ed728e87abf380be4f60e18d2215fa5837d24826d3d29f3a4083a017c96029c3d66102f63dbafdc416b9e07f517635f3a7521832e5e91bf1f7184de5d42c223cb1d9154756e04a206d6d684b5beebe1e0c9c0e3d05fe324b5d04191ba8573abc5a85260f99aa63f08346c136555524a2db29a63f3ee2cf79c22d4b6f30a91b34819b3342ac0091eb6e84e9c3930ec73", 0xd3, 0x6, 0x0, 0x3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x1de, 0xffffffffffffffff, &(0x7f0000000340)="e7ea2129b7ea71969406445cd58e2df302b7ad19479d558bda46596106ae0f0d1f3a56aa40a029e113aa4f9006ad926d76c45077c74fc53e21f010c68d582121bc8aea0f1c852b0df6f396ab416986b08b6e2fc8a6e31281367ecb6e589befcdadfe226c4604a656e74b40b7d1a8be2c6fb7657b60ed669d32e319f331f2d629c152ef", 0x83, 0x3, 0x0, 0x5, r0}])
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)
15:41:58 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xfeffffff00000000)
15:41:58 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:41:58 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
[ 1039.938473] No source specified
15:41:58 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x80000}, 0x0)
[ 1039.993836] FAULT_INJECTION: forcing a failure.
[ 1039.993836] name failslab, interval 1, probability 0, space 0, times 0
[ 1039.995866] CPU: 0 UID: 0 PID: 8265 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1039.995903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1039.995916] Call Trace:
[ 1039.995925]
[ 1039.995933] dump_stack_lvl+0xfa/0x120
[ 1039.995970] should_fail_ex+0x4d7/0x5e0
[ 1039.996011] should_failslab+0xc2/0x120
[ 1039.996044] __kmalloc_cache_noprof+0x73/0x6a0
[ 1039.996067] ? find_held_lock+0x2b/0x80
[ 1039.996103] ? __get_fs_type+0xe6/0x160
[ 1039.996132] ? alloc_fs_context+0x58/0x9e0
[ 1039.996165] ? alloc_fs_context+0x58/0x9e0
[ 1039.996189] ? _raw_read_unlock+0x1e/0x40
[ 1039.996213] alloc_fs_context+0x58/0x9e0
[ 1039.996246] path_mount+0xd87/0x2120
[ 1039.996277] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1039.996320] ? __pfx_path_mount+0x10/0x10
[ 1039.996349] ? kmem_cache_free+0x2a4/0x540
[ 1039.996373] ? putname.part.0+0x11b/0x160
[ 1039.996408] ? getname_flags.part.0+0x1c6/0x540
[ 1039.996433] ? putname.part.0+0x11b/0x160
[ 1039.996471] __x64_sys_mount+0x293/0x310
[ 1039.996502] ? __pfx___x64_sys_mount+0x10/0x10
[ 1039.996541] do_syscall_64+0xbf/0x390
[ 1039.996573] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1039.996596] RIP: 0033:0x7fa6b441c04a
[ 1039.996614] 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
[ 1039.996635] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1039.996657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1039.996672] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1039.996686] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1039.996700] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1039.996714] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1039.996744]
15:42:07 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x100100}, 0x0)
15:42:07 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:07 executing program 1:
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000040)={0x13, 0xff94569246e984a9, {0x7, @struct={0x6, 0x10000}, 0x0, 0x1, 0x80, 0x401, 0x9, 0x0, 0x80, @struct={0x0, 0x9}, 0x5, 0x7, [0x358, 0x20, 0x8, 0x9, 0x1, 0x1]}, {0xdee, @struct={0x1, 0xfffffff9}, 0x0, 0x29, 0x80, 0x7f, 0x0, 0xfffffffffffff288, 0xa2, @usage=0x8, 0x1, 0x8, [0xa1, 0x0, 0x0, 0xfffffffffffffffb, 0x5, 0x8189]}, {0x7, @usage=0x6, 0x0, 0x7ff, 0x7fff, 0xffffffff00000001, 0x1, 0x0, 0x40, @usage=0x953, 0x0, 0xc1, [0x2, 0x8, 0x20, 0x4, 0x0, 0x5]}, {0x484, 0x7fff, 0x100000000}})
r0 = openat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x408000, 0x104, 0x1c}, 0x18)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
dup(r1)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'})
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0)
15:42:07 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 40)
15:42:07 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffc99a3b00000000)
15:42:07 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/112, 0x70, 0x100, 0x0, 0x0)
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
r3 = dup2(r1, r1)
r4 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)=0x0)
ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000002280)={{r4}, r5, 0x4, @unused, @devid})
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f0000000180)={"9c15e7326761d236bae5b176732b1ed3", r5, 0x0, {0x7, 0x2}, {0x3, 0x3730}, 0x5, [0x1, 0x0, 0x0, 0x6, 0xffffffff, 0x7f, 0x6f99, 0x5, 0x5, 0x100, 0x5, 0x2, 0x100000000, 0xfab, 0x7, 0x101]})
setresuid(0x0, r2, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x14)
mount$cgroup2(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x90, &(0x7f0000000100)={[{@memory_recursiveprot}, {@subsystem='net_cls'}], [{@subj_user={'subj_user', 0x3d, 'a%'}}, {@uid_gt={'uid>', r2}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@uid_gt={'uid>', 0xee01}}]})
15:42:07 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f0000000280)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c)
r2 = dup(0xffffffffffffffff)
connect$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x1470bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4091}, 0x24000050)
r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r4 = dup(r3)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x24000010)
openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r6 = dup(r5)
connect$802154_dgram(r6, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000)
r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB], 0x101c}}, 0x20000801)
dup(r7)
15:42:07 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r8, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:07 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffff3f00000000)
15:42:07 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 41)
[ 1049.622861] No source specified
[ 1049.633408] No source specified
[ 1049.663231] FAULT_INJECTION: forcing a failure.
[ 1049.663231] name failslab, interval 1, probability 0, space 0, times 0
[ 1049.664215] CPU: 0 UID: 0 PID: 8301 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1049.664232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1049.664239] Call Trace:
[ 1049.664243]
[ 1049.664247] dump_stack_lvl+0xfa/0x120
[ 1049.664270] should_fail_ex+0x4d7/0x5e0
[ 1049.664292] should_failslab+0xc2/0x120
[ 1049.664309] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.664327] __kmalloc_cache_noprof+0x73/0x6a0
[ 1049.664340] ? trace_kmalloc+0x1f/0xb0
[ 1049.664355] ? __kmalloc_cache_noprof+0x26d/0x6a0
[ 1049.664366] ? isofs_init_fs_context+0x45/0x370
[ 1049.664383] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.664412] ? isofs_init_fs_context+0x45/0x370
[ 1049.664429] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1049.664445] isofs_init_fs_context+0x45/0x370
[ 1049.664461] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.664479] alloc_fs_context+0x570/0x9e0
[ 1049.664497] path_mount+0xd87/0x2120
[ 1049.664513] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1049.664528] ? __pfx_path_mount+0x10/0x10
[ 1049.664542] ? kmem_cache_free+0x2a4/0x540
[ 1049.664555] ? putname.part.0+0x11b/0x160
[ 1049.664574] ? getname_flags.part.0+0x1c6/0x540
[ 1049.664586] ? putname.part.0+0x11b/0x160
[ 1049.664606] __x64_sys_mount+0x293/0x310
[ 1049.664621] ? __pfx___x64_sys_mount+0x10/0x10
[ 1049.664641] do_syscall_64+0xbf/0x390
[ 1049.664657] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1049.664669] RIP: 0033:0x7fa6b441c04a
[ 1049.664680] 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
[ 1049.664691] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1049.664703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1049.664711] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1049.664718] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1049.664725] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1049.664732] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1049.664747]
15:42:07 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x400300}, 0x0)
15:42:07 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0840, 0x0)
fadvise64(r1, 0x0, 0x0, 0x0)
r2 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0x1, 0xaaa2}}, 0x14)
recvmsg$unix(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0)
15:42:07 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:07 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 42)
15:42:07 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, 0x0, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:07 executing program 1:
prctl$PR_SVE_GET_VL(0x33, 0x27b1)
openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
prctl$PR_SVE_GET_VL(0x33, 0x14f63)
[ 1049.788182] FAULT_INJECTION: forcing a failure.
[ 1049.788182] name failslab, interval 1, probability 0, space 0, times 0
[ 1049.789233] CPU: 0 UID: 0 PID: 8309 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
15:42:07 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffff7f03000000)
[ 1049.789250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1049.789257] Call Trace:
[ 1049.789261]
[ 1049.789266] dump_stack_lvl+0xfa/0x120
[ 1049.789289] should_fail_ex+0x4d7/0x5e0
[ 1049.789312] should_failslab+0xc2/0x120
[ 1049.789331] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.789349] __kmalloc_cache_noprof+0x73/0x6a0
[ 1049.789361] ? trace_kmalloc+0x1f/0xb0
[ 1049.789375] ? __kmalloc_cache_noprof+0x26d/0x6a0
[ 1049.789386] ? isofs_init_fs_context+0x45/0x370
[ 1049.789404] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.789422] ? isofs_init_fs_context+0x45/0x370
[ 1049.789438] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 1049.789455] isofs_init_fs_context+0x45/0x370
[ 1049.789471] ? __pfx_isofs_init_fs_context+0x10/0x10
[ 1049.789488] alloc_fs_context+0x570/0x9e0
[ 1049.789507] path_mount+0xd87/0x2120
[ 1049.789524] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 1049.789539] ? __pfx_path_mount+0x10/0x10
[ 1049.789554] ? kmem_cache_free+0x2a4/0x540
[ 1049.789566] ? putname.part.0+0x11b/0x160
[ 1049.789585] ? getname_flags.part.0+0x1c6/0x540
[ 1049.789598] ? putname.part.0+0x11b/0x160
[ 1049.789618] __x64_sys_mount+0x293/0x310
[ 1049.789633] ? __pfx___x64_sys_mount+0x10/0x10
[ 1049.789654] do_syscall_64+0xbf/0x390
[ 1049.789671] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1049.789684] RIP: 0033:0x7fa6b441c04a
[ 1049.789693] 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
[ 1049.789704] RSP: 002b:00007fa6b198ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 1049.789716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b441c04a
[ 1049.789724] RDX: 0000000020000400 RSI: 0000000020000440 RDI: 0000000000000000
[ 1049.789730] RBP: 00007fa6b1990040 R08: 00007fa6b1990040 R09: 0000000020000400
[ 1049.789738] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000020000400
[ 1049.789744] R13: 0000000020000440 R14: 00007fa6b1990000 R15: 00000000200008c0
[ 1049.789761]
[ 1049.832379] No source specified
[ 1049.840501] No source specified
15:42:08 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 43)
15:42:08 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x1}, 0x7)
dup(r1)
fadvise64(r1, 0x26a5, 0x9, 0x4)
15:42:08 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:08 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x1000000}, 0x0)
[ 1050.003706] No source specified
[ 1050.009724] No source specified
15:42:18 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, 0x0, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:18 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffffff00000000)
15:42:18 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup(r1)
connect$802154_dgram(r2, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @short={0x2, 0x2}}, 0x14)
r3 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0)
15:42:18 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/112, 0x70, 0x28062, 0x0, 0x0)
recvmsg$unix(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/51, 0x33}], 0x5, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}, 0x10100)
15:42:18 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 44)
15:42:18 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:18 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/seq/clients\x00', 0x0, 0x0)
r1 = syz_open_pts(r0, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000480)={{0x0, 0x20000000000000, 0x81, 0x4, 0x0, 0x5, 0xfff, 0x8000, 0x9c, 0x9, 0xef, 0x3, 0x1, 0x8, 0x2}})
ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f00000000c0)={0x7, 0x2, 0x4, 0x1f, 0x80, "db8104a20d0f93aa8661426a606070b9482d7b", 0x3f, 0x7fff})
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000140)=0x20)
r4 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000100)={0x6, 0x7, 0x2, 0x7, 0xd4, "4ac039850aceea9e54e52447c3c2b685b3ed95", 0x40, 0x20})
pread64(r4, &(0x7f0000000040)=""/117, 0x75, 0x0)
15:42:18 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x2000000}, 0x0)
[ 1060.709471] No source specified
[ 1060.713725] No source specified
15:42:18 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]}) (fail_nth: 45)
15:42:18 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0xffffffff80000000)
15:42:18 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x3000000}, 0x0)
15:42:18 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:18 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r1 = creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
pwritev2(r1, &(0x7f0000001900)=[{&(0x7f0000000100)="960f7129acd82b268cfc36ac7a667049ba724110693ccb58c03857b979debe82e90681f5e2897656f165df1ec32ce3ec294674d700f36d06b5e1f7cbffe5c614ced4c90c8116f671360ec04a3371d855e25bcff082cf2d653bb592926a15b6b5b82601379d736d613e68d393de562a73ed5048d7c47501e3b04edb9e95bcb9a52758498d75ebd13588eb5a87e4425030d477e5109f05f5ff9dc55193df3db833ea93", 0xa2}, {&(0x7f0000000340)="5cede917b56a330c46a623af1eeb8c3fec2aad3190015a34f72f7a4c3f02fed9e436d335b2c350fcc5ae6f786e68693681ae6dec8cf3ea3d37c6d024d4e15da3f70b1e778f5dc68641d979a2aa71b70d12b3db4a2157c103c180d3080023ca0cca812e8de722f56324af17dc1747bc1619e0c05e3ec1b5229f73faee960aec2b9727beb38e0fc6ef494796c47a9dd7a3b105844cac7cf798c29beea251c7106ee06c6156a84298cb49d0e412378bb74e3f083e1fc752088ec8b8b6986e32477ebeabedc40e2c11ad5260f00209152534ee273eb14a23208560a72923c2071010419ce1702e145f4b441efb", 0xeb}, {&(0x7f0000000440)="30f82eaa57ed63998ffc0dfd04fdddea77af56e2063c521adb0dd7b85a40377222f99ed64091bbadee92a3f0567efd1b00222592672dc03c1b2f3e94cad636656d3fa3dcb23f28b715bb6d14f627c5d70d93ff2db0ebca9ba26ce86dc59cd62944b7a5f2318d8002a4f29aea629ab08f6b5b4e769c8c8be5c186ce81d6b567984ed39ff3a22a2d208cc67a2835df214d261edca496996a9b3d2f35e2a513b95c52e3929f61f5a75c80cb60bfca79f6ad93342adddc183daa7c5c1c057979431870dc41fc83b17c0eb2c7e1ec66f48361378f7a65943b5674cc6efe117329d97f9c8349166c251cc7a6f06bd54af684fff7af", 0xf2}, {&(0x7f0000000000)="a49068e64c694cd06f979908047d4751c267f913451259ecd0", 0x19}, {&(0x7f0000000240)="47efa0e165aeaecd00d562e05fcdce6d47dcbc1ebccfe585f0c48d7081426f0f9566ff15a8644f8c45bd17dda6c7d4e076240842b5095ed1d7e8e3bb231fc4da5911d8659e99af9b580b9de96e0cd6761288feca763d5e7be0251c58589bc215a1a48e0ae7f8b40eea99bd9980863ccf5786fc", 0x73}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="edf3c0575e87eb16a6dbff6e2979df99ab8b1841578b8013c491379b8978b0d9e55bd57b52c3399d68d63554d9afb21854f29fcd91d3abc526685014f1f0b1d7392e5f1fc2233d8952a36574f2fd67073e3fabe770d4895a2cf85264946ca3b8bfb9f4bc108c2639ad46775f177b800e91c918a19b9f9b241af26ae7930ecc49720736ee0e4324198dc892fd0bc9cb7d96b75cfcefc6e7976a4bab78941e2fc88fb2b8033523e3ca18c23edd6133a62225dc2ef48b3e26335ffafee65bfa61f9c5ef352dd480e8137243c792d7be533436b81797e8409f9f3ccc089619ee0352ef070983f7", 0xe5}, {&(0x7f0000001640)="fb360075d3da315010753de72dbe319d3f6013a00bf91a365c695c33e5a2c599c7cbc973f14b047e7efde2553e1a232e188d74a2cac576b3164aae167304d74ba3a60cbf14866c058377891f53388c352c8d46bc25b36c84448ead9406fcedcc44b3e99f44b0ad657f3fcfdc8d71f739140d7d43ccd9e3def3e3a16c5bf5e1636b77424185ae8b7ece4d4dc21c3b95", 0x8f}, {&(0x7f0000001700)="c29ed5fa3bb8e1a6f81337aa750ed5d689b17ad77148da8f74ab1fcc4fbd8eb83effa3f1442a288b662ae343acf30b8382d43e003c18f554e2267d09587adf0bf309145213f180af83a0aac6b20f36b7f5cb71f3552ae5bf070d3525f86795c4fdb4b447cb4e506d371ed02196417c4554b7733afdb3c3760fbaf18952c843132930a98980fffe44e579d83fc50d829c9877cf6ac0556ce64be95a7878370d0bbe4b717af0dab8d9d68f098b66415861fab13bfd0a8645578a8dd53784cbaed1d57e5af02cf951ac76fce78bb55f56b42b350695848416451e85ce2fe7f0992a", 0xe0}, {&(0x7f0000001800)="43969a593f962d6478879d14147ca6bcac728e690c24f8f8db09a5f5a312cbba358770daa3c89f8556d9febfc9359c4e871390aa81738ae7e3709b7626eb7ba22cafaa7639ae36cf5c56a261f42d31fc0af88269d473d7fe6d9dd8ec5de71641e2b9fbd1e910f3b2a44206c1566a0a849560a5ba99511e3f46ebcc02a09f88d93d3cc8311cad1650593e852f28c1087d80c56105ac6927e4b8b8008c27bde8d6a2028c657b7a44ded5536b8b82f08a634faba5dc2d3970b8ff7325088082f47231638544a2131f6a428bea7ad49e960ac5", 0xd1}], 0xa, 0x5, 0x7, 0x15)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x0)
15:42:18 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, r8, 0x0, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
[ 1060.883280] FAULT_INJECTION: forcing a failure.
[ 1060.883280] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1060.885165] CPU: 1 UID: 0 PID: 8369 Comm: syz-executor.3 Not tainted 6.17.0-rc6-next-20250917 #1 PREEMPT(voluntary)
[ 1060.885194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1060.885206] Call Trace:
[ 1060.885213]
[ 1060.885221] dump_stack_lvl+0xfa/0x120
[ 1060.885256] should_fail_ex+0x4d7/0x5e0
[ 1060.885294] _copy_to_user+0x32/0xd0
[ 1060.885316] simple_read_from_buffer+0xe0/0x180
[ 1060.885342] proc_fail_nth_read+0x18a/0x240
[ 1060.885372] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1060.885402] ? security_file_permission+0x22/0x90
[ 1060.885428] ? __pfx_proc_fail_nth_read+0x10/0x10
[ 1060.885456] vfs_read+0x1eb/0xc70
[ 1060.885488] ? __pfx_vfs_read+0x10/0x10
[ 1060.885515] ? lock_release+0xc8/0x290
[ 1060.885545] ? __fget_files+0x20d/0x3b0
[ 1060.885580] ksys_read+0x121/0x240
[ 1060.885605] ? __pfx_ksys_read+0x10/0x10
[ 1060.885640] do_syscall_64+0xbf/0x390
[ 1060.885669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1060.885691] RIP: 0033:0x7fa6b43cd69c
[ 1060.885708] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1060.885728] RSP: 002b:00007fa6b1990170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1060.885748] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa6b43cd69c
[ 1060.885763] RDX: 000000000000000f RSI: 00007fa6b19901e0 RDI: 0000000000000003
[ 1060.885775] RBP: 00007fa6b19901d0 R08: 0000000000000000 R09: 0000000020000400
[ 1060.885788] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000002
[ 1060.885800] R13: 00007fffd7c837ef R14: 00007fa6b1990300 R15: 0000000000022000
[ 1060.885830]
[ 1060.902270] No source specified
15:42:19 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x4840, 0x0)
[ 1060.935412] No source specified
15:42:19 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r1, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:19 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
[ 1061.105605] No source specified
[ 1061.107675] No source specified
15:42:27 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]})
15:42:27 executing program 7:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x20000801)
recvmsg$unix(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0)
ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000180)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), 0x4)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x3, 0xee95}}, './file0\x00'})
unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200)
15:42:27 executing program 0:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/113, 0x71, 0x2000, 0x0, 0x0)
15:42:27 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
r2 = creat(&(0x7f0000000300)='./file1\x00', 0x0)
statx(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x4000, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
setresuid(0x0, r0, r3)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000340)={0x4, &(0x7f0000000040)=[{0x4, 0x1f, 0x80, 0xff}, {0xf800, 0x3, 0x7, 0x100}, {0x5, 0xef, 0xad, 0x8704}, {0x9, 0x3f, 0x9, 0x4}]}, 0x10)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc)
setresgid(r7, 0x0, 0xee01)
r8 = getegid()
newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb24ce62207e50b5b)
setgroups(0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, r7, r8, r9])
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
setresuid(0x0, r10, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000180)={0x14, 0x12, 0x100, 0x70bd27, 0x25dfdbfb, "", [@typed={0x4, 0x91}]}, 0x14}, {&(0x7f0000000640)={0x1bc, 0x1b, 0x400, 0x70bd28, 0x25dfdbfc, "", [@nested={0x1a9, 0x13, 0x0, 0x1, [@generic="40229d3cdde4a96ec548df9ba59673c2eaeb6e80737ab52f64aa7f2c86f4a67d6e52f88a0439aad585c6ac62fa59a34d3d3a2b12be318308464da01b2043c81950f8c4bf3e946b3950cae68f07f4460ef5fc5006dc9729394379c26b9f246ff24414c26043d5b9086998216c253ddfa20e8ce1f03b559c903d1189e289109a3d1cfbc5a67d0d2a2237124a7c86253124908c65f26100a284e8d949708007d4a33619acfdf1d3fa996676cfa64aee0d5129588ee9e2e8a05d93f58b83b5423fdd7e676bbbc4c16c56a52f2b144c54550474badbda", @typed={0x11, 0x12, 0x0, 0x0, @str='{/^,./(\\#-.[\x00'}, @generic="0fef6aadbcb42e9516400679721e81ab7dd9356c36d882270355ba025cd08f333673f2260606476b1a220109d182d1c80e884c7fde59259eef2f95440f0ed254267670fed4716f50da39c569", @typed={0x41, 0x7a, 0x0, 0x0, @binary="de426642845dbfa5f358fa65aa0458deaa1f042f10b68a11b9c6c0d9eb0a3f2957ab8d1d6a9d296723967f228fd0e88068af732f46c17ee3db9e9c97e6"}, @generic="be44a0b952274871d57ac97e91238683495b63a65eea86cba33301c84909a131e1301ff1900a73178892b98009"]}]}, 0x1bc}], 0x2, &(0x7f0000004300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r1}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, 0xee01}}}], 0xd8, 0x44}, 0x20004004)
r11 = socket$nl_generic(0x10, 0x3, 0x10)
r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_JOIN_MESH(r11, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00cd0f88bd384152870000", @ANYRES16=r12, @ANYBLOB="010000000000000000002b00000008000300", @ANYRES32=r6, @ANYBLOB], 0x1c}}, 0x0)
clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0})
utimensat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={{r13, r14/1000+60000}}, 0x0)
15:42:27 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x4000000}, 0x0)
15:42:27 executing program 1:
r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000180)='.log\x00', 0x100, 0x140)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = dup(r2)
r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x4, 0x20, 0x0, 0x1, 0x33, @dev={0xfe, 0x80, '\x00', 0x16}, @remote, 0x8000, 0x10, 0x0, 0x80000000}})
bind$packet(r4, &(0x7f0000000300)={0x11, 0x16, r5, 0x1, 0x1, 0x6, @local}, 0x14)
connect$802154_dgram(r3, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000000)='/dev/sr0\x00', 0x0, r3)
ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040))
15:42:27 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r1, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:27 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:27 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]})
[ 1069.759437] No source specified
[ 1069.764305] No source specified
15:42:38 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:38 executing program 0:
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x25000, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_u}, {@posixacl}], [{@smackfstransmute}, {@appraise_type}]}})
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
recvfrom$unix(r1, &(0x7f0000000000)=""/112, 0x70, 0x100, 0x0, 0x0)
15:42:38 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x6, &(0x7f0000000440)=[r0, r1, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:38 executing program 7:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200), 0x400003, 0x0)
fcntl$addseals(r0, 0x409, 0xe8e97e472803fd60)
fcntl$dupfd(r0, 0x406, 0xffffffffffffffff)
ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.log\x00', 0x8000, 0x4)
setsockopt$WPAN_WANTACK(r3, 0x0, 0x0, &(0x7f0000000180), 0x4)
r4 = dup(r2)
connect$802154_dgram(r4, &(0x7f0000000000)={0x24, @long}, 0x11)
sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x24000010)
ftruncate(r4, 0x3ff)
r5 = dup(r1)
sendmsg$TIPC_CMD_SHOW_STATS(r5, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}}, 0x0)
recvmsg$unix(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0)
15:42:38 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0xe000000}, 0x0)
15:42:38 executing program 6:
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x20}}, 0x0)
sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x4, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x5d}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40)
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r3, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)={{}, {0x77359400}}, 0x0)
15:42:38 executing program 1:
openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x105880, 0x0)
15:42:38 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]})
[ 1080.070466] No source specified
[ 1080.074382] No source specified
15:42:38 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x60000000}, 0x0)
15:42:38 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x0)
15:42:38 executing program 2:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@session}, {@nojoliet}, {@block={'block', 0x3d, 0x800}}]})
15:42:38 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[0xee00])
setresgid(r0, 0xee00, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc)
setresgid(r1, r0, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
setfsgid(r1)
setregid(r1, r0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x1ff)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc)
setgid(r2)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc)
getgroups(0x8, &(0x7f0000000340)=[r1, r0, r3, r0, r0, r4, r1, r2])
newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1400)
getgroups(0x7, &(0x7f0000000440)=[r0, 0x0, r1, r8, r7, 0xee00, r6])
setgroups(0x4, &(0x7f0000000480)=[r9, r10, r0, r5])
getgid()
getsockname(0xffffffffffffffff, &(0x7f00000004c0)=@rc, &(0x7f0000000540)=0x80)
15:42:38 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000008c0)={[{@block}]})
[ 1080.187969] No source specified
[ 1080.195779] No source specified
15:42:38 executing program 4:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r1 = dup(r0)
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x70000000}, 0x0)
15:42:38 executing program 6:
newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000)
creat(&(0x7f0000000300)='./file1\x00', 0x0)
setresuid(0x0, r0, 0x0)
utimensat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), 0x0)
15:42:38 executing program 5:
getgroups(0x1, &(0x7f0000000000)=[