slab gfs2_inode start ffff88805bd413e0 pointer offset 304 size 1568
list_del corruption. prev->next should be ffffc9000cb37920, but was ffff88805bd41510. (prev=ffff88805bd41510)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:64!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 13595 Comm: syz.5.2159 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:__list_del_entry_valid_or_report+0x15a/0x190 lib/list_debug.c:62
Code: e8 5b 03 30 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 7c 87 51 fd 49 8b 17 48 c7 c7 20 7e 03 8c 48 89 de 4c 89 f9 e8 27 4d 54 fc 90 <0f> 0b 4c 89 f7 e8 2c 03 30 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 4d
RSP: 0018:ffffc9000cb377b0 EFLAGS: 00010046
RAX: 000000000000006d RBX: ffffc9000cb37920 RCX: 5b476e42e51abc00
RDX: ffffc9001a66a000 RSI: 0000000000004f81 RDI: 0000000000004f82
RBP: ffffc9000cb379f0 R08: ffff8880b8724253 R09: 1ffff110170e484a
R10: dffffc0000000000 R11: ffffed10170e484b R12: 1ffff1100b7a82a2
R13: dffffc0000000000 R14: ffff88805bd41510 R15: ffff88805bd41510
FS:  00007fec713d76c0(0000) GS:ffff888125af7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000bf038 CR3: 0000000077448000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __list_del_entry_valid include/linux/list.h:132 [inline]
 __list_del_entry include/linux/list.h:223 [inline]
 list_del include/linux/list.h:237 [inline]
 rwsem_try_write_lock kernel/locking/rwsem.c:662 [inline]
 rwsem_down_write_slowpath+0x91e/0xfe0 kernel/locking/rwsem.c:1159
 __down_write_common kernel/locking/rwsem.c:1317 [inline]
 __down_write kernel/locking/rwsem.c:1326 [inline]
 down_write+0x1ab/0x1f0 kernel/locking/rwsem.c:1591
 inode_lock include/linux/fs.h:861 [inline]
 vfs_setxattr+0x144/0x2f0 fs/xattr.c:320
 do_setxattr fs/xattr.c:636 [inline]
 filename_setxattr+0x274/0x600 fs/xattr.c:665
 path_setxattrat+0x364/0x3a0 fs/xattr.c:713
 __do_sys_lsetxattr fs/xattr.c:754 [inline]
 __se_sys_lsetxattr fs/xattr.c:750 [inline]
 __x64_sys_lsetxattr+0xbf/0xe0 fs/xattr.c:750
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fec7058ebe9
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:00007fec713d7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 00007fec707c6090 RCX: 00007fec7058ebe9
RDX: 0000200000000500 RSI: 0000200000000080 RDI: 0000200000000040
RBP: 00007fec70611e19 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000e01 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fec707c6128 R14: 00007fec707c6090 R15: 00007ffdac02c778
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0x15a/0x190 lib/list_debug.c:62
Code: e8 5b 03 30 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 7c 87 51 fd 49 8b 17 48 c7 c7 20 7e 03 8c 48 89 de 4c 89 f9 e8 27 4d 54 fc 90 <0f> 0b 4c 89 f7 e8 2c 03 30 fd 43 80 3c 2c 00 74 08 4c 89 ff e8 4d
RSP: 0018:ffffc9000cb377b0 EFLAGS: 00010046
RAX: 000000000000006d RBX: ffffc9000cb37920 RCX: 5b476e42e51abc00
RDX: ffffc9001a66a000 RSI: 0000000000004f81 RDI: 0000000000004f82
RBP: ffffc9000cb379f0 R08: ffff8880b8724253 R09: 1ffff110170e484a
R10: dffffc0000000000 R11: ffffed10170e484b R12: 1ffff1100b7a82a2
R13: dffffc0000000000 R14: ffff88805bd41510 R15: ffff88805bd41510
FS:  00007fec713d76c0(0000) GS:ffff888125af7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002000000bf038 CR3: 0000000077448000 CR4: 00000000003526f0