RSP: 002b:00007f479e8950c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f479ee41f80 RCX: 00007f479ed13da9
RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003
RBP: 00007f479ed6047a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f479ee41f80 R15: 00007ffe4322c7a8
---[ end trace df91ab6c7a5c3849 ]---
list_del corruption. prev->next should be ffff8881da4534d0, but was ffff8881da4533c0
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:61!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 426 Comm: syz-executor.0 Tainted: G        W         5.4.284-syzkaller-04988-g137306201ec6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__list_del_entry_valid+0x107/0x120 lib/list_debug.c:59
Code: 4c 89 f6 e8 c1 a8 1e 02 0f 0b 48 c7 c7 80 51 fa 84 4c 89 f6 e8 b0 a8 1e 02 0f 0b 48 c7 c7 e0 51 fa 84 4c 89 f6 e8 9f a8 1e 02 <0f> 0b 48 c7 c7 40 52 fa 84 4c 89 f6 e8 8e a8 1e 02 0f 0b 66 0f 1f
RSP: 0018:ffff8881eeb47ad8 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff8881da4533c0 RCX: 3c2cb77e8f82ea00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffff8881da453450 R08: ffffffff814d5a52 R09: ffffed103edea9b8
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff8881da453498 R14: ffff8881da4534d0 R15: ffff8881da453e60
FS:  00007f479e8956c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020004b00 CR3: 00000001dcc4c000 CR4: 00000000003406a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_del_entry include/linux/list.h:131 [inline]
 dentry_unlist fs/dcache.c:526 [inline]
 __dentry_kill+0x242/0x630 fs/dcache.c:579
 dentry_kill+0xb8/0x280 fs/dcache.c:677
 dput+0x3c/0x80 fs/dcache.c:864
 path_put+0x35/0x60 fs/namei.c:485
 dentry_release+0x4e/0xa0 fs/incfs/vfs.c:1562
 __dentry_kill+0x48d/0x630 fs/dcache.c:588
 dentry_kill+0xb8/0x280 fs/dcache.c:677
 dput+0x3c/0x80 fs/dcache.c:864
 do_renameat2+0x9de/0x1250 fs/namei.c:4805
 __do_sys_renameat2 fs/namei.c:4836 [inline]
 __se_sys_renameat2 fs/namei.c:4833 [inline]
 __x64_sys_renameat2+0xb1/0xc0 fs/namei.c:4833
 do_syscall_64+0xca/0x1c0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x5c/0xc1
RIP: 0033:0x7f479ed13da9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f479e8950c8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007f479ee41f80 RCX: 00007f479ed13da9
RDX: ffffffffffffff9c RSI: 0000000020004b00 RDI: 0000000000000003
RBP: 00007f479ed6047a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f479ee41f80 R15: 00007ffe4322c7a8
Modules linked in:
---[ end trace df91ab6c7a5c384a ]---
RIP: 0010:__list_del_entry_valid+0x107/0x120 lib/list_debug.c:59
Code: 4c 89 f6 e8 c1 a8 1e 02 0f 0b 48 c7 c7 80 51 fa 84 4c 89 f6 e8 b0 a8 1e 02 0f 0b 48 c7 c7 e0 51 fa 84 4c 89 f6 e8 9f a8 1e 02 <0f> 0b 48 c7 c7 40 52 fa 84 4c 89 f6 e8 8e a8 1e 02 0f 0b 66 0f 1f
RSP: 0018:ffff8881eeb47ad8 EFLAGS: 00010246
RAX: 0000000000000054 RBX: ffff8881da4533c0 RCX: 3c2cb77e8f82ea00
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffff8881da453450 R08: ffffffff814d5a52 R09: ffffed103edea9b8
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: ffff8881da453498 R14: ffff8881da4534d0 R15: ffff8881da453e60
FS:  00007f479e8956c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020004b00 CR3: 00000001dcc4c000 CR4: 00000000003406a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400