ERROR: (device loop3): jfs_readdir: JFS:Dtree error: ino = 2, bn=44, index = 3
ERROR: (device loop3): jfs_readdir: JFS:Dtree error: ino = 2, bn=44, index = 3
------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:175!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 5955 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:jfs_evict_inode+0x438/0x440
Code: fe e9 e0 fd ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 23 fe ff ff 4c 89 f7 e8 23 87 df fe e9 16 fe ff ff e8 69 7e 78 fe 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005587940 EFLAGS: 00010293
RAX: ffffffff834a1af7 RBX: ffff88811fd368e8 RCX: ffff88810bec9d40
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88811fd368e8
RBP: 0000000000000001 R08: ffffffff8fcef077 R09: 1ffffffff1f9de0e
R10: dffffc0000000000 R11: ffffffff8349f720 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88811fd36570 R15: ffff88811fd368e8
FS:  00005555625f8500(0000) GS:ffff8882a9926000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056179e381698 CR3: 00000001ba826000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 evict+0x61e/0xb10
 evict_inodes+0x75a/0x7f0
 generic_shutdown_super+0x9a/0x2c0
 kill_block_super+0x44/0x90
 deactivate_locked_super+0xbc/0x130
 cleanup_mnt+0x437/0x4d0
 task_work_run+0x1d9/0x270
 do_exit+0x69b/0x2310
 do_group_exit+0x21b/0x2d0
 __x64_sys_exit_group+0x3f/0x40
 x64_sys_call+0x2210/0x2210
 do_syscall_64+0xe2/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff97179acb9
Code: Unable to access opcode bytes at 0x7ff97179ac8f.
RSP: 002b:00007ffef0ea6c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007ff9718047c0 RCX: 00007ff97179acb9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000010 R08: 0000000000000000 R09: 00007ff97180471f
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffef0ea7f40
R13: 00007ff97180471f R14: 00005555625f84e8 R15: 00007ffef0ea9010
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x438/0x440
Code: fe e9 e0 fd ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 23 fe ff ff 4c 89 f7 e8 23 87 df fe e9 16 fe ff ff e8 69 7e 78 fe 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90005587940 EFLAGS: 00010293
RAX: ffffffff834a1af7 RBX: ffff88811fd368e8 RCX: ffff88810bec9d40
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88811fd368e8
RBP: 0000000000000001 R08: ffffffff8fcef077 R09: 1ffffffff1f9de0e
R10: dffffc0000000000 R11: ffffffff8349f720 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88811fd36570 R15: ffff88811fd368e8
FS:  00005555625f8500(0000) GS:ffff88818e326000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd01ad8cb0 CR3: 0000000175184000 CR4: 00000000000006f0
