syzbot

kernel BUG at fs/jfs/inode.c:169!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 PID: 5094 Comm: syz-executor137 Not tainted 6.9.0-rc4-syzkaller-00266-g977b1ef51866 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:jfs_evict_inode+0x3ec/0x4b0 fs/jfs/inode.c:169
Code: 24 80 00 74 0d e8 d4 04 89 fe 48 89 df e8 2c 85 02 00 e8 c7 04 89 fe 48 89 df e8 3f 88 18 ff e9 e3 fc ff ff e8 b5 04 89 fe 90 <0f> 0b 48 c7 c7 80 ef f4 8d e8 86 d7 e4 fe e9 43 fc ff ff e8 7c d7
RSP: 0018:ffffc90002f0fbb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880789e0430 RCX: ffffffff821e7f4b
RDX: ffff88807e0d1e00 RSI: ffffffff8305ff4b RDI: ffff8880789e0420
RBP: ffff8880789e00b8 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880789e0508
R13: ffff8880789e0458 R14: ffffffff8b6a6a20 R15: ffff88801f5869c0
FS:  00005555598f03c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff11b0989c CR3: 000000002c604000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 evict+0x2f0/0x6c0 fs/inode.c:667
 dispose_list+0x117/0x1e0 fs/inode.c:700
 evict_inodes+0x34e/0x450 fs/inode.c:750
 generic_shutdown_super+0xb5/0x3d0 fs/super.c:626
 kill_block_super+0x3b/0x90 fs/super.c:1675
 deactivate_locked_super+0xc1/0x1a0 fs/super.c:472
 deactivate_super+0xde/0x100 fs/super.c:505
 cleanup_mnt+0x222/0x450 fs/namespace.c:1267
 task_work_run+0x151/0x250 kernel/task_work.c:180
 ptrace_notify+0x10e/0x130 kernel/signal.c:2404
 ptrace_report_syscall include/linux/ptrace.h:415 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:477 [inline]
 syscall_exit_work kernel/entry/common.c:173 [inline]
 syscall_exit_to_user_mode_prepare+0x126/0x260 kernel/entry/common.c:200
 __syscall_exit_to_user_mode_work kernel/entry/common.c:205 [inline]
 syscall_exit_to_user_mode+0x11/0x2a0 kernel/entry/common.c:218
 do_syscall_64+0xdc/0x260 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f135b531e27
Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007fff11b09888 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f135b531e27
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff11b09940
RBP: 00007fff11b09940 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff11b0aa00
R13: 00005555598f1700 R14: 431bde82d7b634db R15: 00007fff11b0a9a4
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x3ec/0x4b0 fs/jfs/inode.c:169
Code: 24 80 00 74 0d e8 d4 04 89 fe 48 89 df e8 2c 85 02 00 e8 c7 04 89 fe 48 89 df e8 3f 88 18 ff e9 e3 fc ff ff e8 b5 04 89 fe 90 <0f> 0b 48 c7 c7 80 ef f4 8d e8 86 d7 e4 fe e9 43 fc ff ff e8 7c d7
RSP: 0018:ffffc90002f0fbb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880789e0430 RCX: ffffffff821e7f4b
RDX: ffff88807e0d1e00 RSI: ffffffff8305ff4b RDI: ffff8880789e0420
RBP: ffff8880789e00b8 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880789e0508
R13: ffff8880789e0458 R14: ffffffff8b6a6a20 R15: ffff88801f5869c0
FS:  00005555598f03c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560877249240 CR3: 000000002c604000 CR4: 0000000000350ef0