------------[ cut here ]------------
WARNING: CPU: 0 PID: 6120 at fs/ext4/inode.c:3414 ext4_iomap_begin+0xab5/0xd50 fs/ext4/inode.c:3414
Modules linked in:
CPU: 0 UID: 0 PID: 6120 Comm: syz.0.15 Not tainted 6.14.0-syzkaller-13524-gf4d2ef48250a #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:ext4_iomap_begin+0xab5/0xd50 fs/ext4/inode.c:3414
Code: cc cc cc cc e8 0c cc 41 ff 49 c7 c7 20 70 65 93 49 be 00 00 00 00 00 fc ff df 48 8b 5c 24 48 e9 5f ff ff ff e8 ec cb 41 ff 90 <0f> 0b 90 41 bc de ff ff ff e9 76 f6 ff ff 89 d9 80 e1 07 38 c1 0f
RSP: 0018:ffffc900032a74a0 EFLAGS: 00010293
RAX: ffffffff82817a94 RBX: 0000000010000000 RCX: ffff888029018000
RDX: 0000000000000000 RSI: 00000000000000d4 RDI: 0000000000000000
RBP: ffffc900032a7610 R08: ffffffff828171d1 R09: 1ffff1100c19263b
R10: dffffc0000000000 R11: ffffed100c19263c R12: 00000000000000d4
R13: 1ffff1100c1926a7 R14: 000000000000000a R15: 0000000000000000
FS:  00007f1e711fe6c0(0000) GS:ffff888124fc9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 000000002f410000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 iomap_iter+0x50b/0xe10 fs/iomap/iter.c:109
 __iomap_dio_rw+0xdf8/0x24f0 fs/iomap/direct-io.c:733
 iomap_dio_rw+0x46/0xa0 fs/iomap/direct-io.c:823
 ext4_dio_write_iter fs/ext4/file.c:575 [inline]
 ext4_file_write_iter+0x18d8/0x1da0 fs/ext4/file.c:716
 new_sync_write fs/read_write.c:591 [inline]
 vfs_write+0x70f/0xd10 fs/read_write.c:684
 ksys_write+0x19d/0x2d0 fs/read_write.c:736
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1e71f7e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1e711fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f1e72135f80 RCX: 00007f1e71f7e719
RDX: 0000000000001006 RSI: 0000000020006c00 RDI: 0000000000000004
RBP: 00007f1e71ff132e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f1e72135f80 R15: 00007ffcda2d1498
 </TASK>