non-latin1 character 0x3ff found in JFS file name
mount with iocharset=utf8 to access
read_mapping_page failed!
ERROR: (device loop7): txCommit: 
------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:175!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6919 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:jfs_evict_inode+0x424/0x430 fs/jfs/inode.c:175
Code: df fe e9 e8 fd ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 23 fe ff ff 4c 89 f7 e8 66 3c df fe e9 16 fe ff ff e8 4c 5b 86 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54
RSP: 0018:ffffc900032a7988 EFLAGS: 00010293

RAX: ffffffff83013564 RBX: ffff88805b0e0430 RCX: ffff888024071e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88805b0e0430
RBP: 0000000000000001 R08: ffffffff91ff165f R09: 1ffffffff23fe2cb
R10: dffffc0000000000 R11: fffffbfff23fe2cc R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88805b0e00b8 R15: ffff88805b0e0468
FS:  0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0daecc0d71 CR3: 0000000025e94000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 evict+0x4b7/0x8a0 fs/inode.c:705
 dispose_list fs/inode.c:738 [inline]
 evict_inodes+0x64a/0x6e0 fs/inode.c:792
 generic_shutdown_super+0x97/0x2b0 fs/super.c:672
 kill_block_super+0x44/0x90 fs/super.c:1668
 deactivate_locked_super+0x97/0x100 fs/super.c:481
 cleanup_mnt+0x3d7/0x460 fs/namespace.c:1259
 task_work_run+0x1d4/0x260 kernel/task_work.c:245
 exit_task_work include/linux/task_work.h:43 [inline]
 do_exit+0x986/0x2530 kernel/exit.c:890
 do_group_exit+0x22d/0x2f0 kernel/exit.c:1032
 __do_sys_exit_group kernel/exit.c:1043 [inline]
 __se_sys_exit_group kernel/exit.c:1041 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1041
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f9ba999e1d9
Code: Unable to access opcode bytes at 0x7f9ba999e1af.
RSP: 002b:00007fff35266da8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f9ba9a34cf0 RCX: 00007f9ba999e1d9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000002 R08: 0000000000000000 R09: 00007f9ba9a34ccb
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff35268060
R13: 00007f9ba9a34ccb R14: 000055555ee6f4e8 R15: 00007fff35269130
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_evict_inode+0x424/0x430 fs/jfs/inode.c:175
Code: df fe e9 e8 fd ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 23 fe ff ff 4c 89 f7 e8 66 3c df fe e9 16 fe ff ff e8 4c 5b 86 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54
RSP: 0018:ffffc900032a7988 EFLAGS: 00010293

RAX: ffffffff83013564 RBX: ffff88805b0e0430 RCX: ffff888024071e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88805b0e0430
RBP: 0000000000000001 R08: ffffffff91ff165f R09: 1ffffffff23fe2cb
R10: dffffc0000000000 R11: fffffbfff23fe2cc R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff88805b0e00b8 R15: ffff88805b0e0468
FS:  0000000000000000(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7bae342e9c CR3: 0000000064083000 CR4: 00000000003506f0