SELinux:  Context 줨 is not valid (left unmapped).
------------[ cut here ]------------
WARNING: CPU: 1 PID: 864 at fs/overlayfs/util.c:605 ovl_dir_version_inc fs/overlayfs/util.c:605 [inline]
WARNING: CPU: 1 PID: 864 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 fs/overlayfs/util.c:623
Modules linked in:
CPU: 1 UID: 0 PID: 864 Comm: syz.0.180 Not tainted syzkaller #0 f08733504203045f02b8c772f2c0723d0fb183a2
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:ovl_dir_version_inc fs/overlayfs/util.c:605 [inline]
RIP: 0010:ovl_dir_modified+0x15a/0x190 fs/overlayfs/util.c:623
Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 ee 4a 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8c 80 61 03 cc e8 56 a4 3e ff <0f> 0b e9 3e ff ff ff e8 4a a4 3e ff 0f 0b e9 6e ff ff ff 44 89 f9
RSP: 0018:ffffc9000ebb7748 EFLAGS: 00010293
RAX: ffffffff824923da RBX: 0000000000000000 RCX: ffff88811ec73900
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000ebb7770 R08: ffff88811560371f R09: 1ffff11022ac06e3
R10: dffffc0000000000 R11: ffffed1022ac06e4 R12: 0000000000000000
R13: dffffc0000000000 R14: ffff888115603680 R15: ffff8881156b6990
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb24ab456b8 CR3: 000000012534c000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ovl_remove_upper fs/overlayfs/dir.c:841 [inline]
 ovl_do_remove+0x81b/0xda0 fs/overlayfs/dir.c:912
 ovl_rmdir+0x1e/0x30 fs/overlayfs/dir.c:945
 vfs_rmdir+0x3e3/0x560 fs/namei.c:4348
 incfs_kill_sb+0x109/0x230 fs/incfs/vfs.c:1968
 deactivate_locked_super+0xd5/0x2a0 fs/super.c:478
 deactivate_super+0xb8/0xe0 fs/super.c:511
 cleanup_mnt+0x406/0x4a0 fs/namespace.c:1380
 __cleanup_mnt+0x1d/0x40 fs/namespace.c:1387
 task_work_run+0x1e5/0x260 kernel/task_work.c:246
 exit_task_work include/linux/task_work.h:43 [inline]
 do_exit+0x9ad/0x2720 kernel/exit.c:954
 do_group_exit+0x229/0x2f0 kernel/exit.c:1096
 get_signal+0x1398/0x14e0 kernel/signal.c:2933
 arch_do_signal_or_restart+0xbc/0x760 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x57/0xb0 kernel/entry/common.c:218
 do_syscall_64+0x63/0xf0 arch/x86/entry/common.c:84
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fa8d9d9ce59
Code: Unable to access opcode bytes at 0x7fa8d9d9ce2f.
RSP: 002b:00007fa8dab840e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fa8da015fa8 RCX: 00007fa8d9d9ce59
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa8da015fac
RBP: 00007fa8da015fa0 R08: 7fffffffffffffff R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa8da016038 R14: 00007ffc3274d220 R15: 00007ffc3274d308
 </TASK>
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 864 at fs/overlayfs/util.c:605 ovl_dir_version_inc fs/overlayfs/util.c:605 [inline]
WARNING: CPU: 1 PID: 864 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 fs/overlayfs/util.c:623
Modules linked in:
CPU: 1 UID: 0 PID: 864 Comm: syz.0.180 Tainted: G        W          syzkaller #0 f08733504203045f02b8c772f2c0723d0fb183a2
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:ovl_dir_version_inc fs/overlayfs/util.c:605 [inline]
RIP: 0010:ovl_dir_modified+0x15a/0x190 fs/overlayfs/util.c:623
Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 ee 4a 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8c 80 61 03 cc e8 56 a4 3e ff <0f> 0b e9 3e ff ff ff e8 4a a4 3e ff 0f 0b e9 6e ff ff ff 44 89 f9
RSP: 0018:ffffc9000ebb7748 EFLAGS: 00010293
RAX: ffffffff824923da RBX: 0000000000000000 RCX: ffff88811ec73900
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000ebb7770 R08: ffff88811560371f R09: 1ffff11022ac06e3
R10: dffffc0000000000 R11: ffffed1022ac06e4 R12: 0000000000000000
R13: dffffc0000000000 R14: ffff888115603680 R15: ffff8881156b6990
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb24ab48060 CR3: 000000010d33c000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ovl_remove_upper fs/overlayfs/dir.c:841 [inline]
 ovl_do_remove+0x81b/0xda0 fs/overlayfs/dir.c:912
 ovl_rmdir+0x1e/0x30 fs/overlayfs/dir.c:945
 vfs_rmdir+0x3e3/0x560 fs/namei.c:4348
 incfs_kill_sb+0x1a0/0x230 fs/incfs/vfs.c:1972
 deactivate_locked_super+0xd5/0x2a0 fs/super.c:478
 deactivate_super+0xb8/0xe0 fs/super.c:511
 cleanup_mnt+0x406/0x4a0 fs/namespace.c:1380
 __cleanup_mnt+0x1d/0x40 fs/namespace.c:1387
 task_work_run+0x1e5/0x260 kernel/task_work.c:246
 exit_task_work include/linux/task_work.h:43 [inline]
 do_exit+0x9ad/0x2720 kernel/exit.c:954
 do_group_exit+0x229/0x2f0 kernel/exit.c:1096
 get_signal+0x1398/0x14e0 kernel/signal.c:2933
 arch_do_signal_or_restart+0xbc/0x760 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:111 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x57/0xb0 kernel/entry/common.c:218
 do_syscall_64+0x63/0xf0 arch/x86/entry/common.c:84
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fa8d9d9ce59
Code: Unable to access opcode bytes at 0x7fa8d9d9ce2f.
RSP: 002b:00007fa8dab840e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000001 RBX: 00007fa8da015fa8 RCX: 00007fa8d9d9ce59
RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa8da015fac
RBP: 00007fa8da015fa0 R08: 7fffffffffffffff R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa8da016038 R14: 00007ffc3274d220 R15: 00007ffc3274d308
 </TASK>
---[ end trace 0000000000000000 ]---