------------[ cut here ]------------
WARNING: CPU: 0 PID: 4492 at fs/iomap/buffered-io.c:80 iomap_page_release+0x2fc/0x3a0 fs/iomap/buffered-io.c:79
Modules linked in:
CPU: 0 PID: 4492 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:iomap_page_release+0x2fc/0x3a0 fs/iomap/buffered-io.c:79
Code: 93 ff 0f 0b e9 c5 fe ff ff e8 70 ed 93 ff 0f 0b e9 01 ff ff ff e8 64 ed 93 ff 48 ff cb 49 89 de e9 45 ff ff ff e8 54 ed 93 ff <0f> 0b eb b8 44 89 e9 80 e1 07 38 c1 0f 8c 24 fe ff ff 4c 89 ef e8
RSP: 0018:ffffc900031af8e8 EFLAGS: 00010293
RAX: ffffffff81e3d4cc RBX: ffffea0001b3d948 RCX: ffff88807cd4bb80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: dffffc0000000000 R09: fffff94000367d61
R10: fffff94000367d61 R11: 1ffffd4000367d60 R12: 0000000000000001
R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
FS:  000055555bd18480(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055555bd21938 CR3: 0000000078232000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_invalidatepage mm/truncate.c:157 [inline]
 truncate_cleanup_page+0x170/0x420 mm/truncate.c:176
 truncate_inode_pages_range+0x236/0xef0 mm/truncate.c:325
 evict+0x498/0x870 fs/inode.c:649
 dispose_list fs/inode.c:680 [inline]
 evict_inodes+0x604/0x690 fs/inode.c:734
 generic_shutdown_super+0x93/0x300 fs/super.c:454
 kill_block_super+0x7c/0xe0 fs/super.c:1427
 deactivate_locked_super+0x93/0xf0 fs/super.c:335
 cleanup_mnt+0x418/0x4d0 fs/namespace.c:1139
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f493c5db0d7
Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 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 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007fff97cba978 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f493c6253b9 RCX: 00007f493c5db0d7
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff97cbaa30
RBP: 00007fff97cbaa30 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff97cbbaf0
R13: 00007f493c6253b9 R14: 0000000000015b74 R15: 0000000000000005
 </TASK>