ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5
jfs_lookup: iget failed on inum 32
jfs_lookup: iget failed on inum 32
jfs_lookup: iget failed on inum 32
jfs_lookup: iget failed on inum 32
------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:169!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4245 Comm: syz-executor640 Not tainted 6.1.123-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:jfs_evict_inode+0x42f/0x440 fs/jfs/inode.c:169
Code: 89 df e8 f4 02 d5 fe e9 1d fe ff ff e8 ea 6e 7d fe 48 c7 c7 00 a2 71 8d 4c 89 ee e8 bb 79 62 01 e9 92 fd ff ff e8 d1 6e 7d fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41
RSP: 0018:ffffc90003bd7918 EFLAGS: 00010293
RAX: ffffffff830d2d2f RBX: ffff88806d8b25b8 RCX: ffff88802c1a0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88806d8b2930
RBP: ffffc90003bd7a90 R08: ffffffff82120b0f R09: fffffbfff2249e67
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806d8b2930
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88806d8b2930
FS:  0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff6378d9138 CR3: 000000000d08e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x529/0x930 fs/inode.c:705
 dispose_list fs/inode.c:738 [inline]
 evict_inodes+0x668/0x700 fs/inode.c:792
 generic_shutdown_super+0x94/0x340 fs/super.c:480
 kill_block_super+0x7a/0xe0 fs/super.c:1470
 deactivate_locked_super+0xa0/0x110 fs/super.c:332
 cleanup_mnt+0x490/0x520 fs/namespace.c:1186
 task_work_run+0x246/0x300 kernel/task_work.c:203
 exit_task_work include/linux/task_work.h:39 [inline]
 do_exit+0xa6e/0x26a0 kernel/exit.c:871
 do_group_exit+0x202/0x2b0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff63788ea49
Code: Unable to access opcode bytes at 0x7ff63788ea1f.
RSP: 002b:00007ffff6c7a468 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff63788ea49
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007ff637911370 R08: ffffffffffffffb8 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000246 R12: 00007ff637911370
R13: 0000000000000000 R14: 00007ff6379120e0 R15: 00007ff63785c7b0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x42f/0x440 fs/jfs/inode.c:169
Code: 89 df e8 f4 02 d5 fe e9 1d fe ff ff e8 ea 6e 7d fe 48 c7 c7 00 a2 71 8d 4c 89 ee e8 bb 79 62 01 e9 92 fd ff ff e8 d1 6e 7d fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41
RSP: 0018:ffffc90003bd7918 EFLAGS: 00010293
RAX: ffffffff830d2d2f RBX: ffff88806d8b25b8 RCX: ffff88802c1a0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88806d8b2930
RBP: ffffc90003bd7a90 R08: ffffffff82120b0f R09: fffffbfff2249e67
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806d8b2930
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88806d8b2930
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555b8b370000 CR3: 000000000d08e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400