------------[ cut here ]------------
WARNING: CPU: 0 PID: 4416 at include/linux/backing-dev.h:247 inode_to_wb include/linux/backing-dev.h:243 [inline]
WARNING: CPU: 0 PID: 4416 at include/linux/backing-dev.h:247 folio_account_dirtied mm/page-writeback.c:2587 [inline]
WARNING: CPU: 0 PID: 4416 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x8a0/0xce0 mm/page-writeback.c:2638
Modules linked in:
CPU: 0 PID: 4416 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : inode_to_wb include/linux/backing-dev.h:243 [inline]
pc : folio_account_dirtied mm/page-writeback.c:2587 [inline]
pc : __folio_mark_dirty+0x8a0/0xce0 mm/page-writeback.c:2638
lr : inode_to_wb include/linux/backing-dev.h:243 [inline]
lr : folio_account_dirtied mm/page-writeback.c:2587 [inline]
lr : __folio_mark_dirty+0x8a0/0xce0 mm/page-writeback.c:2638
sp : ffff8000209672c0
x29: ffff8000209672e0 x28: 1fffff80006ed610 x27: dfff800000000000
x26: 0000000000000000 x25: ffff0000c5113e90 x24: 0000000000000001
x23: 0000000000000000 x22: fffffc000376b088 x21: 1fffe00018a227d2
x20: ffff0000efbe6250 x19: fffffc000376b080 x18: ffff800011a5bd40
x17: ffff800018184000 x16: ffff8000082d2558 x15: ffff800017c65000
x14: ffff0000d9c45dd8 x13: 1ffff00002a0a0b1 x12: 0000000000ff0100
x11: ff008000086fd29c x10: 0000000000000000 x9 : ffff8000086fd29c
x8 : ffff0000d9c45340 x7 : ffff8000086fca40 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008a4835c
x2 : ffff0000cecca060 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 inode_to_wb include/linux/backing-dev.h:243 [inline]
 folio_account_dirtied mm/page-writeback.c:2587 [inline]
 __folio_mark_dirty+0x8a0/0xce0 mm/page-writeback.c:2638
 __set_page_dirty include/linux/pagemap.h:1090 [inline]
 mark_buffer_dirty+0x2b8/0x5cc fs/buffer.c:1105
 gfs2_unpin+0x120/0x914 fs/gfs2/lops.c:111
 buf_lo_after_commit+0x140/0x188 fs/gfs2/lops.c:747
 lops_after_commit fs/gfs2/lops.h:49 [inline]
 gfs2_log_flush+0xbc8/0x1aa0 fs/gfs2/log.c:1116
 do_sync+0