------------[ cut here ]------------
kernel BUG at fs/namei.c:2933!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 2624 Comm: syz.1.9700 Tainted: G        W         5.15.185-syzkaller-00339-ge678c93d43cc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 30 54 f5 ff e9 77 fe ff ff e8 76 e2 b6 ff 0f 0b e8 6f e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc9000028fb30 EFLAGS: 00010287
RAX: ffffffff81b1c421 RBX: ffff888111466220 RCX: 0000000000080000
RDX: ffffc90003f14000 RSI: 0000000000013123 RDI: 0000000000013124
RBP: ffffc9000028fb98 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000051f48 R11: 1ffff92000051f48 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff888111454be0 R15: 1ffff1102228cc44
FS:  00007fcf5be546c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c30e031 CR3: 0000000128e9f000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vfs_rmdir+0x32/0x460 fs/namei.c:4130
 incfs_kill_sb+0x105/0x220 fs/incfs/vfs.c:1989
 deactivate_locked_super+0xa0/0x100 fs/super.c:335
 fc_drop_locked+0x7f/0x90 fs/fs_context.c:330
 vfs_get_tree+0x1c1/0x260 fs/super.c:1557
 do_new_mount+0x25a/0xa20 fs/namespace.c:3010
 path_mount+0x675/0x1020 fs/namespace.c:3340
 do_mount fs/namespace.c:3353 [inline]
 __do_sys_mount fs/namespace.c:3561 [inline]
 __se_sys_mount+0x318/0x380 fs/namespace.c:3538
 __x64_sys_mount+0xbf/0xd0 fs/namespace.c:3538
 x64_sys_call+0x6bf/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:166
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fcf5d7eb929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcf5be54038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fcf5da12fa0 RCX: 00007fcf5d7eb929
RDX: 0000200000000180 RSI: 0000200000000080 RDI: 0000200000000000
RBP: 00007fcf5d86db39 R08: 00002000000000c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fcf5da12fa0 R15: 00007ffe88276288
 </TASK>
Modules linked in:
---[ end trace c68286eaa5bb3926 ]---
RIP: 0010:may_delete+0x701/0x710 fs/namei.c:2933
Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 30 54 f5 ff e9 77 fe ff ff e8 76 e2 b6 ff 0f 0b e8 6f e2 b6 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53
RSP: 0018:ffffc9000028fb30 EFLAGS: 00010287
RAX: ffffffff81b1c421 RBX: ffff888111466220 RCX: 0000000000080000
RDX: ffffc90003f14000 RSI: 0000000000013123 RDI: 0000000000013124
RBP: ffffc9000028fb98 R08: 0000000000000004 R09: 0000000000000003
R10: fffff52000051f48 R11: 1ffff92000051f48 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff888111454be0 R15: 1ffff1102228cc44
FS:  00007fcf5be546c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555584c324a8 CR3: 0000000128e9f000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400