gfs2: fsid=syz:syz.0: found 1 quota changes
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5068 at include/linux/backing-dev.h:256 folio_account_dirtied+0x4e9/0x6e0 mm/page-writeback.c:2677
Modules linked in:
CPU: 1 PID: 5068 Comm: syz-executor419 Not tainted 6.2.0-rc1-syzkaller-00068-gbff687b3dad6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:inode_to_wb include/linux/backing-dev.h:253 [inline]
RIP: 0010:folio_account_dirtied+0x4e9/0x6e0 mm/page-writeback.c:2677
Code: 5d 41 5e 41 5f 5d c3 e8 65 46 cf ff 4c 89 ef 4c 89 e6 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d e9 3c 64 2c 00 e8 47 46 cf ff <0f> 0b e9 8a fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fb ff
RSP: 0018:ffffc90003c0f5b0 EFLAGS: 00010093
RAX: ffffffff81bc9529 RBX: 0000000000000000 RCX: ffff88802ab80000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888012c33e78 R08: ffffffff81bc92ad R09: ffffed10025867d0
R10: ffffed10025867d0 R11: 1ffff110025867cf R12: dffffc0000000000
R13: ffffea0000841c00 R14: 0000000000000001 R15: 1ffff110025867cf
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0f3f66a140 CR3: 000000000d08e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __folio_mark_dirty+0x125/0x260 mm/page-writeback.c:2728
 __set_page_dirty include/linux/pagemap.h:1052 [inline]
 mark_buffer_dirty+0x253/0x550 fs/buffer.c:1105
 gfs2_unpin+0x10b/0xa20 fs/gfs2/lops.c:111
 buf_lo_after_commit+0x172/0x1d0 fs/gfs2/lops.c:747
 lops_after_commit fs/gfs2/lops.h:49 [inline]
 gfs2_log_flush+0x1179/0x26a0 fs/gfs2/log.c:1107
 gfs2_trans_end+0x392/0x560 fs/gfs2/trans.c:158
 do_sync+0x966/0xc80 fs/gfs2/quota.c:965
 gfs2_quota_sync+0x3da/0x8b0 fs/gfs2/quota.c:1318
 gfs2_sync_fs+0x49/0xb0 fs/gfs2/super.c:650
 sync_filesystem+0xe8/0x220 fs/sync.c:56
 generic_shutdown_super+0x6b/0x310 fs/super.c:474
 kill_block_super+0x79/0xd0 fs/super.c:1386
 deactivate_locked_super+0xa7/0xf0 fs/super.c:332
 cleanup_mnt+0x494/0x520 fs/namespace.c:1291
 task_work_run+0x243/0x300 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0x644/0x2150 kernel/exit.c:867
 do_group_exit+0x1fd/0x2b0 kernel/exit.c:1012
 __do_sys_exit_group kernel/exit.c:1023 [inline]
 __se_sys_exit_group kernel/exit.c:1021 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1021
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0f3f5e4999
Code: Unable to access opcode bytes at 0x7f0f3f5e496f.
RSP: 002b:00007fffdc7b2988 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f0f3f66c330 RCX: 00007f0f3f5e4999
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000012536
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0f3f66c330
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
 </TASK>