------------[ cut here ]------------
WARNING: CPU: 0 PID: 6605 at fs/udf/truncate.c:224 udf_truncate_extents+0x10c8/0x1310 fs/udf/truncate.c:224
Modules linked in:
CPU: 0 UID: 0 PID: 6605 Comm: syz.3.113 Not tainted 6.13.0-rc3-syzkaller-00136-g8faabc041a00 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
RIP: 0010:udf_truncate_extents+0x10c8/0x1310 fs/udf/truncate.c:224
Code: 48 3b 84 24 a0 01 00 00 0f 85 4b 02 00 00 44 89 f8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 e9 79 77 fe 90 <0f> 0b 90 eb 8c 48 8d 8c 24 60 01 00 00 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc90005707660 EFLAGS: 00010293
RAX: ffffffff8327f9b7 RBX: 000000000000000a RCX: ffff888030230000
RDX: 0000000000000000 RSI: 000000000000000a RDI: 0000000000000000
RBP: ffffc90005707850 R08: ffffffff8327edd8 R09: ffffffff8325cbed
R10: 0000000000000002 R11: ffff888030230000 R12: dffffc0000000000
R13: 0000000000000000 R14: 000000000000000a R15: 0000000000000000
FS:  00007f8f720366c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb50ef0f700 CR3: 00000000242fc000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_write_failed+0x176/0x1b0 fs/udf/inode.c:178
 udf_write_begin+0x1f7/0x250 fs/udf/inode.c:259
 generic_perform_write+0x346/0x990 mm/filemap.c:4055
 __generic_file_write_iter+0x1b5/0x230 mm/filemap.c:4153
 udf_file_write_iter+0x2fc/0x660 fs/udf/file.c:111
 do_iter_readv_writev+0x600/0x880
 vfs_writev+0x376/0xba0 fs/read_write.c:1050
 do_writev+0x1b6/0x360 fs/read_write.c:1096
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8f71185d29
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:00007f8f72036038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007f8f71375fa0 RCX: 00007f8f71185d29
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000004
RBP: 00007f8f71201aa8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f8f71375fa0 R15: 00007fff498f26d8
 </TASK>