------------[ cut here ]------------
WARNING: CPU: 1 PID: 15097 at include/linux/backing-dev.h:256 inode_to_wb include/linux/backing-dev.h:252 [inline]
WARNING: CPU: 1 PID: 15097 at include/linux/backing-dev.h:256 folio_account_dirtied mm/page-writeback.c:2640 [inline]
WARNING: CPU: 1 PID: 15097 at include/linux/backing-dev.h:256 __folio_mark_dirty+0x91c/0x1160 mm/page-writeback.c:2691
Modules linked in:
CPU: 1 PID: 15097 Comm: syz.3.3111 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
RIP: 0010:inode_to_wb include/linux/backing-dev.h:252 [inline]
RIP: 0010:folio_account_dirtied mm/page-writeback.c:2640 [inline]
RIP: 0010:__folio_mark_dirty+0x91c/0x1160 mm/page-writeback.c:2691
Code: e9 88 f8 ff ff e8 b4 05 ce ff 0f 0b e9 cf f8 ff ff e8 a8 05 ce ff 48 89 df 48 8b 74 24 10 e8 bb 92 2e 00 eb a6 e8 94 05 ce ff <0f> 0b e9 69 fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c e8 f8 ff
RSP: 0018:ffffc9000479f288 EFLAGS: 00010083
RAX: ffffffff81b9d90c RBX: ffffea000193d640 RCX: 0000000000080000
RDX: ffffc9000cc4a000 RSI: 0000000000036944 RDI: 0000000000036945
RBP: 0000000000000001 R08: ffffea000193d647 R09: 1ffffd4000327ac8
R10: dffffc0000000000 R11: fffff94000327ac9 R12: 0000000000000000
R13: ffff8880211170a0 R14: 1ffff11004222e43 R15: ffff888021117218
FS:  00007fd701c216c0(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd701bffff8 CR3: 000000004872d000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 mark_buffer_dirty+0x26e/0x4d0 fs/buffer.c:1212
 gfs2_unpin+0x125/0xa00 fs/gfs2/lops.c:111
 buf_lo_after_commit+0x165/0x1b0 fs/gfs2/lops.c:745
 lops_after_commit fs/gfs2/lops.h:51 [inline]
 __gfs2_log_flush+0x10c5/0x24d0 fs/gfs2/log.c:1118
 gfs2_log_flush+0x34/0x50 fs/gfs2/log.c:1180
 gfs2_trans_end+0x372/0x550 fs/gfs2/trans.c:158
 alloc_dinode+0x464/0x5b0 fs/gfs2/inode.c:446
 gfs2_create_inode+0xdfa/0x15c0 fs/gfs2/inode.c:754
 gfs2_atomic_open+0xd2/0x220 fs/gfs2/inode.c:1329
 atomic_open fs/namei.c:3414 [inline]
 lookup_open fs/namei.c:3522 [inline]
 open_last_lookups fs/namei.c:3619 [inline]
 path_openat+0xf84/0x3270 fs/namei.c:3853
 do_filp_open+0x1f2/0x430 fs/namei.c:3883
 do_sys_openat2+0x134/0x1d0 fs/open.c:1422
 do_sys_open fs/open.c:1437 [inline]
 __do_sys_open fs/open.c:1445 [inline]
 __se_sys_open fs/open.c:1441 [inline]
 __x64_sys_open+0x11f/0x140 fs/open.c:1441
 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: 0033:0x7fd700da8f19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd701c21028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007fd701025fa0 RCX: 00007fd700da8f19
RDX: 0000000000000000 RSI: 0000000000145142 RDI: 0000200000038840
RBP: 00007fd700e37f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd701026038 R14: 00007fd701025fa0 R15: 00007ffe4b8c3dc8
 </TASK>