jffs2: notice: (10065) jffs2_build_xattr_subsystem: complete building xattr subsystem, 5 of xdatum (0 unchecked, 5 orphan) and 12 of xref (1 dead, 11 orphan) found.
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kernel BUG at fs/jffs2/background.c:40!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 10065 Comm: syz-executor.1 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:jffs2_start_garbage_collect_thread+0x1f5/0x200 fs/jffs2/background.c:40
Code: 03 ff e9 1b ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 64 ff ff ff 48 89 df e8 76 78 03 ff e9 57 ff ff ff e8 9c 77 a3 fe 90 <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003517d00 EFLAGS: 00010287
RAX: ffffffff82f17cb4 RBX: ffff88801ae96018 RCX: 0000000000040000
RDX: ffffc90011613000 RSI: 000000000000037d RDI: 000000000000037e
RBP: 0000000000000000 R08: ffffffff82f1c1c9 R09: 1ffff920006a2f94
R10: dffffc0000000000 R11: fffff520006a2f95 R12: ffff88801ae96000
R13: dffffc0000000000 R14: ffff88801ae96000 R15: ffff88806d0794f8
FS:  00007f3fe1bb26c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe6908fd28 CR3: 000000006ab70000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 jffs2_do_remount_fs+0x15b/0x1d0 fs/jffs2/fs.c:415
 reconfigure_super+0x445/0x880 fs/super.c:1071
 vfs_cmd_reconfigure fs/fsopen.c:267 [inline]
 vfs_fsconfig_locked fs/fsopen.c:296 [inline]
 __do_sys_fsconfig fs/fsopen.c:476 [inline]
 __se_sys_fsconfig+0xab5/0xec0 fs/fsopen.c:349
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x6d/0x75
RIP: 0033:0x7f3fe0e7de69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3fe1bb20c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001af
RAX: ffffffffffffffda RBX: 00007f3fe0fabf80 RCX: 00007f3fe0e7de69
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006
RBP: 00007f3fe0eca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f3fe0fabf80 R15: 00007fff09fed488
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jffs2_start_garbage_collect_thread+0x1f5/0x200 fs/jffs2/background.c:40
Code: 03 ff e9 1b ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 64 ff ff ff 48 89 df e8 76 78 03 ff e9 57 ff ff ff e8 9c 77 a3 fe 90 <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90003517d00 EFLAGS: 00010287
RAX: ffffffff82f17cb4 RBX: ffff88801ae96018 RCX: 0000000000040000
RDX: ffffc90011613000 RSI: 000000000000037d RDI: 000000000000037e
RBP: 0000000000000000 R08: ffffffff82f1c1c9 R09: 1ffff920006a2f94
R10: dffffc0000000000 R11: fffff520006a2f95 R12: ffff88801ae96000
R13: dffffc0000000000 R14: ffff88801ae96000 R15: ffff88806d0794f8
FS:  00007f3fe1bb26c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe69094048 CR3: 000000006ab70000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400