XFS (loop2): Mounting V4 Filesystem
XFS (loop2): Ending clean mount
WARNING: stack going in the wrong direction? ip=__schedule+0x2d6/0x2040
overlayfs: failed to resolve './file0': -2
XFS (loop2): Unmounting Filesystem
XFS (loop4): Mounting V4 Filesystem
XFS (loop3): Mounting V4 Filesystem
XFS (loop4): Ending clean mount
XFS (loop3): Ending clean mount
XFS (loop4): Unmounting Filesystem
XFS (loop3): Unmounting Filesystem
overlayfs: failed to resolve './file1': -2
XFS (loop2): Mounting V4 Filesystem
XFS (loop2): Ending clean mount
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 12498 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0xa/0xf lib/fault-inject.c:149
 __should_failslab+0x115/0x180 mm/failslab.c:32
 should_failslab+0x5/0x10 mm/slab_common.c:1590
 slab_pre_alloc_hook mm/slab.h:424 [inline]
 slab_alloc mm/slab.c:3383 [inline]
 kmem_cache_alloc+0x277/0x370 mm/slab.c:3557
 getname_flags+0xce/0x590 fs/namei.c:140
 getname fs/namei.c:211 [inline]
 do_rmdir+0x97/0x490 fs/namei.c:3910
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'.
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f08a419f0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f08a2711168 EFLAGS: 00000246 ORIG_RAX: 0000000000000054
RAX: ffffffffffffffda RBX: 00007f08a42bef80 RCX: 00007f08a419f0c9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200002c0
RBP: 00007f08a27111d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffd8784053f R14: 00007f08a2711300 R15: 0000000000022000
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
XFS (loop2): Unmounting Filesystem
netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'.
ieee802154 phy0 wpan0: encryption failed: -22
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'.
XFS (loop3): Mounting V4 Filesystem
XFS (loop3): Ending clean mount
XFS (loop3): Unmounting Filesystem
XFS (loop4): Mounting V4 Filesystem
XFS (loop4): Ending clean mount
XFS (loop4): Unmounting Filesystem
XFS (loop2): Mounting V4 Filesystem
XFS (loop2): Ending clean mount
XFS (loop2): Unmounting Filesystem
XFS (loop3): Mounting V4 Filesystem
XFS (loop3): Ending clean mount
XFS (loop4): Mounting V4 Filesystem
XFS (loop3): Unmounting Filesystem
XFS (loop4): Ending clean mount
XFS (loop4): Unmounting Filesystem
overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off.
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 12633 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 fail_dump lib/fault-inject.c:51 [inline]
 should_fail.cold+0xa/0xf lib/fault-inject.c:149
 __should_failslab+0x115/0x180 mm/failslab.c:32
 should_failslab+0x5/0x10 mm/slab_common.c:1590
 slab_pre_alloc_hook mm/slab.h:424 [inline]
 slab_alloc mm/slab.c:3383 [inline]
 kmem_cache_alloc+0x277/0x370 mm/slab.c:3557
 getname_flags+0xce/0x590 fs/namei.c:140
 getname fs/namei.c:211 [inline]
 user_path_create fs/namei.c:3696 [inline]
 do_mkdirat+0x8d/0x2d0 fs/namei.c:3834
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7fb7a03260c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb79e898168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
RAX: ffffffffffffffda RBX: 00007fb7a0445f80 RCX: 00007fb7a03260c9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200002c0
RBP: 00007fb79e8981d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffd07709ddf R14: 00007fb79e898300 R15: 0000000000022000
XFS (loop2): Mounting V4 Filesystem
XFS (loop2): Ending clean mount
XFS (loop2): Unmounting Filesystem
XFS (loop3): Mounting V4 Filesystem
XFS (loop3): Ending clean mount
XFS (loop3): Unmounting Filesystem
overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off.
XFS (loop2): Mounting V4 Filesystem
XFS (loop2): Ending clean mount
overlayfs: failed to resolve './bus': -2
XFS (loop2): Unmounting Filesystem
XFS (loop4): Mounting V4 Filesystem
XFS (loop4): Ending clean mount
XFS (loop4): Unmounting Filesystem
XFS (loop3): Mounting V4 Filesystem
XFS (loop3): Ending clean mount
XFS (loop3): Unmounting Filesystem
XFS (loop2): Mounting V4 Filesystem