------------[ cut here ]------------ WARNING: CPU: 0 PID: 5308 at include/linux/backing-dev.h:256 folio_account_dirtied mm/page-writeback.c:2616 [inline] WARNING: CPU: 0 PID: 5308 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x905/0x10d0 mm/page-writeback.c:2667 Modules linked in: CPU: 0 PID: 5308 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:inode_to_wb include/linux/backing-dev.h:253 [inline] RIP: 0010:folio_account_dirtied mm/page-writeback.c:2616 [inline] RIP: 0010:__folio_mark_dirty+0x905/0x10d0 mm/page-writeback.c:2667 Code: e9 90 f8 ff ff e8 1b f0 cc ff 0f 0b e9 e3 f8 ff ff e8 0f f0 cc ff 4c 89 f7 48 8b 74 24 20 e8 02 d5 2b 00 eb 9f e8 fb ef cc ff <0f> 0b e9 36 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c f8 f8 ff RSP: 0018:ffffc90005167780 EFLAGS: 00010093 RAX: ffffffff81bd22f5 RBX: 0000000000000000 RCX: ffff88801ed21dc0 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff888016886a68 R08: ffffffff81bd1e25 R09: ffffed1002d10d4e R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 R13: ffff8880168868f0 R14: ffffea0001cdd1c0 R15: 1ffff11002d10d4d FS: 000055555657d400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056479c709438 CR3: 00000000771fb000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_buffer_dirty+0x29b/0x500 fs/buffer.c:1154 gfs2_unpin+0x129/0xa60 fs/gfs2/lops.c:111 buf_lo_after_commit+0x14f/0x1a0 fs/gfs2/lops.c:747 lops_after_commit fs/gfs2/lops.h:49 [inline] gfs2_log_flush+0x1155/0x2610 fs/gfs2/log.c:1116 do_sync+0xa30/0xc70 fs/gfs2/quota.c:975 gfs2_quota_sync+0x37d/0x820 fs/gfs2/quota.c:1318 gfs2_sync_fs+0x4d/0xb0 fs/gfs2/super.c:665 sync_filesystem+0xec/0x220 fs/sync.c:56 generic_shutdown_super+0x6f/0x340 fs/super.c:473 kill_block_super+0x84/0xf0 fs/super.c:1407 deactivate_locked_super+0xa4/0x110 fs/super.c:331 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1177 task_work_run+0x24a/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x64/0x280 kernel/entry/common.c:297 do_syscall_64+0x4d/0x90 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f6e9328d567 Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff01947cd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6e9328d567 RDX: 00007fff01947da9 RSI: 000000000000000a RDI: 00007fff01947da0 RBP: 00007fff01947da0 R08: 00000000ffffffff R09: 00007fff01947b70 R10: 000055555657e893 R11: 0000000000000246 R12: 00007f6e932e6b74 R13: 00007fff01948e60 R14: 000055555657e810 R15: 00007fff01948ea0