ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4
ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5
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kernel BUG at fs/jfs/inode.c:169!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 5070 Comm: syz-executor837 Not tainted 6.8.0-rc6-syzkaller-00024-ge326df53af00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169
Code: df e8 30 eb db fe e9 1d fe ff ff e8 a6 cd 79 fe 48 c7 c7 c0 8e 51 8e 4c 89 ee e8 57 0d c0 01 e9 92 fd ff ff e8 8d cd 79 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000426f9c8 EFLAGS: 00010293
RAX: ffffffff83199fc3 RBX: ffff888079a29c78 RCX: ffff88807e17d940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888079a29ff0
RBP: ffff888079a2a1b8 R08: ffffffff8228f7b6 R09: 1ffffffff2591a9e
R10: dffffc0000000000 R11: ffffffff83197d30 R12: ffff888079a29ff0
R13: ffffffff8be16530 R14: dffffc0000000000 R15: ffff888079a29ff0
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000456b30 CR3: 000000002cbf2000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 evict+0x2aa/0x630 fs/inode.c:665
 dispose_list fs/inode.c:698 [inline]
 evict_inodes+0x5f8/0x690 fs/inode.c:748
 generic_shutdown_super+0x9d/0x2d0 fs/super.c:626
 kill_block_super+0x44/0x90 fs/super.c:1675
 deactivate_locked_super+0xc6/0x130 fs/super.c:472
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1267
 task_work_run+0x250/0x310 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa2c/0x2740 kernel/exit.c:871
 do_group_exit+0x206/0x2c0 kernel/exit.c:1020
 __do_sys_exit_group kernel/exit.c:1031 [inline]
 __se_sys_exit_group kernel/exit.c:1029 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1029
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7f9550e79849
Code: Unable to access opcode bytes at 0x7f9550e7981f.
RSP: 002b:00007ffeb8787de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9550e79849
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007f9550efa2d0 R08: ffffffffffffffb8 R09: 00007ffeb8787ec0
R10: 00007ffeb8787ec0 R11: 0000000000000246 R12: 00007f9550efa2d0
R13: 0000000000000000 R14: 00007f9550efb040 R15: 00007f9550e47d70
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169
Code: df e8 30 eb db fe e9 1d fe ff ff e8 a6 cd 79 fe 48 c7 c7 c0 8e 51 8e 4c 89 ee e8 57 0d c0 01 e9 92 fd ff ff e8 8d cd 79 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000426f9c8 EFLAGS: 00010293
RAX: ffffffff83199fc3 RBX: ffff888079a29c78 RCX: ffff88807e17d940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888079a29ff0
RBP: ffff888079a2a1b8 R08: ffffffff8228f7b6 R09: 1ffffffff2591a9e
R10: dffffc0000000000 R11: ffffffff83197d30 R12: ffff888079a29ff0
R13: ffffffff8be16530 R14: dffffc0000000000 R15: ffff888079a29ff0
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9550ec3db8 CR3: 000000002cbf2000 CR4: 0000000000350ef0