------------[ cut here ]------------
kernel BUG at fs/buffer.c:2028!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 6159 Comm: syz-executor369 Not tainted 6.5.0-syzkaller-12145-g4a0fc73da97e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
RIP: 0010:iomap_to_bh fs/buffer.c:2028 [inline]
RIP: 0010:__block_write_begin_int+0x11c1/0x1470 fs/buffer.c:2111
Code: df e8 53 d6 de ff f0 80 0b 20 e9 2f f2 ff ff e8 65 0e 89 ff 31 d2 31 f6 48 89 df e8 19 57 ff ff e9 83 f6 ff ff e8 4f 0e 89 ff <0f> 0b e8 48 0e 89 ff 0f 0b e8 41 0e 89 ff 0f 0b e8 3a 0e 89 ff 0f
RSP: 0018:ffffc90005847840 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888077fbfe80 RCX: 0000000000000000
RDX: ffff888014bb5940 RSI: ffffffff81fe95b1 RDI: 0000000000000006
RBP: dffffc0000000000 R08: 0000000000000006 R09: 000000000004c000
R10: 0000000000040000 R11: dffffc0000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 000000000004c000 R15: 0000000000000400
FS:  00007f4380f716c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4380f93000 CR3: 0000000029f72000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 iomap_write_begin+0x5be/0x17b0 fs/iomap/buffered-io.c:772
 iomap_write_iter fs/iomap/buffered-io.c:907 [inline]
 iomap_file_buffered_write+0x3d6/0x9a0 fs/iomap/buffered-io.c:968
 blkdev_buffered_write block/fops.c:634 [inline]
 blkdev_write_iter+0x572/0xca0 block/fops.c:688
 call_write_iter include/linux/fs.h:1985 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x650/0xe40 fs/read_write.c:584
 ksys_write+0x12f/0x250 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4380fd5b19
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4380f71218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f438105e6d8 RCX: 00007f4380fd5b19
RDX: 000000000156a396 RSI: 0000000020002a40 RDI: 0000000000000003
RBP: 00007f438105e6d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f438102a6d0
R13: 00007f438102a0c0 R14: 0031656c69662f2e R15: 6f6f6c2f7665642f
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:iomap_to_bh fs/buffer.c:2028 [inline]
RIP: 0010:__block_write_begin_int+0x11c1/0x1470 fs/buffer.c:2111
Code: df e8 53 d6 de ff f0 80 0b 20 e9 2f f2 ff ff e8 65 0e 89 ff 31 d2 31 f6 48 89 df e8 19 57 ff ff e9 83 f6 ff ff e8 4f 0e 89 ff <0f> 0b e8 48 0e 89 ff 0f 0b e8 41 0e 89 ff 0f 0b e8 3a 0e 89 ff 0f
RSP: 0018:ffffc90005847840 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888077fbfe80 RCX: 0000000000000000
RDX: ffff888014bb5940 RSI: ffffffff81fe95b1 RDI: 0000000000000006
RBP: dffffc0000000000 R08: 0000000000000006 R09: 000000000004c000
R10: 0000000000040000 R11: dffffc0000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 000000000004c000 R15: 0000000000000400
FS:  00007f4380f716c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4381011a10 CR3: 0000000029f72000 CR4: 0000000000350ef0