------------[ cut here ]------------
WARNING: CPU: 1 PID: 4005 at fs/udf/truncate.c:226 udf_truncate_extents+0x844/0x930 fs/udf/truncate.c:226
Modules linked in:
CPU: 2 PID: 4005 Comm: syz-executor.0 Not tainted 5.19.0-rc3-syzkaller-00279-g8c23f235a6a8 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:udf_truncate_extents+0x844/0x930 fs/udf/truncate.c:226
Code: 84 d2 74 05 e8 8d 43 ee fe 8b 44 24 20 be 07 00 00 00 48 89 df 89 83 cc fe ff ff e8 46 8b 09 ff e9 a5 fd ff ff e8 4c 1f a2 fe <0f> 0b e9 1f fe ff ff e8 40 1f a2 fe 0f 0b 48 8b 7c 24 18 e8 f4 42
RSP: 0018:ffffc9000408f7e8 EFLAGS: 00010293

RAX: 0000000000000000 RBX: ffff88804ff79418 RCX: 0000000000000000
RDX: ffff88801e67e0c0 RSI: ffffffff82d77884 RDI: 0000000000000007
RBP: ffffc9000408f8d0 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000400 R11: 0000000000000001 R12: ffffc9000408f890
R13: 0000000000000400 R14: 00000000000000ff R15: ffff88802b71c000
FS:  00007fa93bf0d700(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa465da0000 CR3: 000000004b800000 CR4: 0000000000150ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_write_failed.isra.0+0x173/0x1c0 fs/udf/inode.c:179
 udf_write_begin+0x7f/0xa0 fs/udf/inode.c:214
 generic_perform_write+0x244/0x560 mm/filemap.c:3779
 __generic_file_write_iter+0x2aa/0x4d0 mm/filemap.c:3907
 udf_file_write_iter+0x2cc/0x530 fs/udf/file.c:170
 call_write_iter include/linux/fs.h:2058 [inline]
 do_iter_readv_writev+0x3d1/0x640 fs/read_write.c:742
 do_iter_write+0x182/0x700 fs/read_write.c:868
 vfs_writev+0x1aa/0x630 fs/read_write.c:941
 do_pwritev fs/read_write.c:1038 [inline]
 __do_sys_pwritev fs/read_write.c:1085 [inline]
 __se_sys_pwritev fs/read_write.c:1080 [inline]
 __x64_sys_pwritev+0x22b/0x310 fs/read_write.c:1080
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7fa93ae89109
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa93bf0d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128
RAX: ffffffffffffffda RBX: 00007fa93af9bf60 RCX: 00007fa93ae89109
RDX: 0000000000000001 RSI: 00000000200014c0 RDI: 0000000000000003
RBP: 00007fa93aee305d R08: 0000000000000020 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdffd1795f R14: 00007fa93bf0d300 R15: 0000000000022000
 </TASK>