------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:169!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 8014 Comm: syz.9.313 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 93 28 e8 fe e9 16 fe ff ff e8 49 ab 84 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:ffffc9000442f700 EFLAGS: 00010293
RAX: ffffffff833b0247 RBX: ffff8881262fbb80 RCX: ffff888108085640
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881262fbb80
RBP: 0000000000000001 R08: ffffffff8fa3a737 R09: 1ffffffff1f474e6
R10: dffffc0000000000 R11: ffffffff833adf40 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881262fb808 R15: ffffffff833afe10
FS:  00007f9ed67816c0(0000) GS:ffff8881a3c13000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7d24f24b10 CR3: 0000000012246000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 evict+0x504/0x9c0
 evict_inodes+0x64c/0x6d0
 generic_shutdown_super+0x9a/0x2c0
 kill_block_super+0x44/0x90
 deactivate_locked_super+0xbc/0x130
 cleanup_mnt+0x425/0x4c0
 task_work_run+0x1d4/0x260
 do_exit+0x6b5/0x2300
 do_group_exit+0x21c/0x2d0
 get_signal+0x1286/0x1340
 arch_do_signal_or_restart+0x9a/0x750
 exit_to_user_mode_loop+0x75/0x110
 do_syscall_64+0x2bd/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9ed59c14e5
Code: Unable to access opcode bytes at 0x7f9ed59c14bb.
RSP: 002b:00007f9ed6780f80 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6
RAX: fffffffffffffdfc RBX: 00007f9ed5bd5fa0 RCX: 00007f9ed59c14e5
RDX: 00007f9ed6780fc0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007f9ed5a11e41 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007f9ed5bd6038 R14: 00007f9ed5bd5fa0 R15: 00007fff8180faf8
 </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 93 28 e8 fe e9 16 fe ff ff e8 49 ab 84 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:ffffc9000442f700 EFLAGS: 00010293
RAX: ffffffff833b0247 RBX: ffff8881262fbb80 RCX: ffff888108085640
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881262fbb80
RBP: 0000000000000001 R08: ffffffff8fa3a737 R09: 1ffffffff1f474e6
R10: dffffc0000000000 R11: ffffffff833adf40 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881262fb808 R15: ffffffff833afe10
FS:  00007f9ed67816c0(0000) GS:ffff8881a3c13000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055aa0570d7e8 CR3: 0000000124198000 CR4: 00000000000006f0
