------------[ cut here ]------------
kernel BUG at fs/buffer.c:2768!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 PID: 6957 Comm: syz-executor.5 Not tainted 6.9.0-rc5-syzkaller-00036-g9d1ddab261f3 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:submit_bh_wbc+0x546/0x560 fs/buffer.c:2768
Code: b1 78 ff be 00 10 00 00 48 c7 c7 00 c7 47 8e 4c 89 fa e8 bd 99 cb 02 e9 95 fe ff ff e8 63 b1 78 ff 90 0f 0b e8 5b b1 78 ff 90 <0f> 0b e8 53 b1 78 ff 90 0f 0b e8 4b b1 78 ff 90 0f 0b e8 43 b1 78
RSP: 0018:ffffc900145af858 EFLAGS: 00010293
RAX: ffffffff821d5005 RBX: 0000000000000000 RCX: ffff888028fd8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff821d4b63 R09: 1ffff1100bdb1491
R10: dffffc0000000000 R11: ffffed100bdb1492 R12: 0000000000000000
R13: ffff88805ed8a488 R14: 0000000000000000 R15: 1ffff1100bdb1491
FS:  00007f3a317df6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5d5e97c038 CR3: 00000000523de000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 submit_bh fs/buffer.c:2809 [inline]
 __bh_read fs/buffer.c:3074 [inline]
 bh_read_nowait include/linux/buffer_head.h:417 [inline]
 __block_write_begin_int+0x12d0/0x1a70 fs/buffer.c:2134
 __block_write_begin fs/buffer.c:2154 [inline]
 block_write_begin+0x9b/0x1e0 fs/buffer.c:2213
 udf_write_begin+0x10d/0x1a0 fs/udf/inode.c:261
 generic_perform_write+0x324/0x640 mm/filemap.c:3974
 udf_file_write_iter+0x2fd/0x660 fs/udf/file.c:111
 call_write_iter include/linux/fs.h:2110 [inline]
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0xa86/0xcb0 fs/read_write.c:590
 ksys_write+0x1a0/0x2c0 fs/read_write.c:643
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f3a30a7dea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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:00007f3a317df0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f3a30bac050 RCX: 00007f3a30a7dea9
RDX: 0000000000000010 RSI: 0000000020000600 RDI: 0000000000000004
RBP: 00007f3a30aca4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f3a30bac050 R15: 00007ffc9f3ebef8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:submit_bh_wbc+0x546/0x560 fs/buffer.c:2768
Code: b1 78 ff be 00 10 00 00 48 c7 c7 00 c7 47 8e 4c 89 fa e8 bd 99 cb 02 e9 95 fe ff ff e8 63 b1 78 ff 90 0f 0b e8 5b b1 78 ff 90 <0f> 0b e8 53 b1 78 ff 90 0f 0b e8 4b b1 78 ff 90 0f 0b e8 43 b1 78
RSP: 0018:ffffc900145af858 EFLAGS: 00010293
RAX: ffffffff821d5005 RBX: 0000000000000000 RCX: ffff888028fd8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff821d4b63 R09: 1ffff1100bdb1491
R10: dffffc0000000000 R11: ffffed100bdb1492 R12: 0000000000000000
R13: ffff88805ed8a488 R14: 0000000000000000 R15: 1ffff1100bdb1491
FS:  00007f3a317df6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3a26d48000 CR3: 00000000523de000 CR4: 0000000000350ef0