EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 4 with error 28
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WARNING: fs/ext4/ext4_jbd2.c:78 at ext4_journal_check_start+0x25a/0x2b0 fs/ext4/ext4_jbd2.c:78, CPU#0: kworker/u8:11/3709
Modules linked in:
CPU: 0 UID: 0 PID: 3709 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: writeback wb_workfn (flush-7:0)
RIP: 0010:ext4_journal_check_start+0x25a/0x2b0 fs/ext4/ext4_jbd2.c:78
Code: f7 06 9e fe cc e8 66 11 4f ff 41 bf fb ff ff ff eb e0 e8 59 11 4f ff eb d3 e8 52 11 4f ff 90 0f 0b 90 eb c8 e8 47 11 4f ff 90 <0f> 0b 90 43 80 7c 25 00 00 0f 85 fb fe ff ff e9 fe fe ff ff 44 89
RSP: 0018:ffffc9000c916c18 EFLAGS: 00010293
RAX: ffffffff82723a39 RBX: ffff888056f88000 RCX: ffff888031180000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004
RBP: 0000000000000004 R08: ffff888056f8a387 R09: 1ffff1100adf1470
R10: dffffc0000000000 R11: ffffed100adf1471 R12: dffffc0000000000
R13: 1ffff1100adf10c7 R14: ffff888056f88638 R15: ffff888056f88338
FS:  0000000000000000(0000) GS:ffff88812608f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002003a000 CR3: 0000000078088000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __ext4_journal_start_sb+0x147/0x580 fs/ext4/ext4_jbd2.c:107
 __ext4_journal_start fs/ext4/ext4_jbd2.h:242 [inline]
 ext4_do_writepages+0xf3e/0x4500 fs/ext4/inode.c:2914
 ext4_writepages+0x203/0x350 fs/ext4/inode.c:3026
 do_writepages+0x32e/0x550 mm/page-writeback.c:2598
 __writeback_single_inode+0x133/0x1240 fs/fs-writeback.c:1737
 writeback_sb_inodes+0x93a/0x1870 fs/fs-writeback.c:2030
 wb_writeback+0x42b/0xaa0 fs/fs-writeback.c:2216
 wb_do_writeback fs/fs-writeback.c:2363 [inline]
 wb_workfn+0x3f9/0xed0 fs/fs-writeback.c:2403
 process_one_work kernel/workqueue.c:3257 [inline]
 process_scheduled_works+0xad1/0x1770 kernel/workqueue.c:3340
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3421
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>