UDF-fs: error (device loop7): udf_read_inode: (ino 1345) failed !bh
UDF-fs: error (device loop7): udf_read_inode: (ino 1345) failed !bh
------------[ cut here ]------------
WARNING: fs/udf/inode.c:684 at udf_extend_file fs/udf/inode.c:683 [inline], CPU#0: syz.7.131/6971
WARNING: fs/udf/inode.c:684 at udf_setsize+0xd5a/0x1010 fs/udf/inode.c:1300, CPU#0: syz.7.131/6971
Modules linked in:
CPU: 0 UID: 0 PID: 6971 Comm: syz.7.131 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:udf_extend_file fs/udf/inode.c:683 [inline]
RIP: 0010:udf_setsize+0xd5a/0x1010 fs/udf/inode.c:1300
Code: 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 a4 b4 8b fe 45 89 f4 e9 49 fe ff ff e8 97 b4 8b fe 90 <0f> 0b 90 e9 fa f7 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c 3d f3 ff ff
RSP: 0018:ffffc900040e7a00 EFLAGS: 00010287
RAX: ffffffff833458f9 RBX: ffff88805e429da8 RCX: 0000000000080000
RDX: ffffc9000dfe1000 RSI: 00000000000004ff RDI: 0000000000000500
RBP: ffffc900040e7b40 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1db484f R12: 0000000000000001
R13: 000000000000000c R14: 0000000000000200 R15: 0000000000001000
FS:  00007f2c0846e6c0(0000) GS:ffff888126d5a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2c0022ce00 CR3: 0000000053f8a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 udf_setattr+0x3a2/0x5a0 fs/udf/file.c:236
 notify_change+0xc18/0xf60 fs/attr.c:546
 do_truncate+0x1a4/0x220 fs/open.c:68
 vfs_truncate+0x493/0x520 fs/open.c:118
 do_sys_truncate+0xdb/0x190 fs/open.c:141
 __do_sys_truncate fs/open.c:153 [inline]
 __se_sys_truncate fs/open.c:151 [inline]
 __x64_sys_truncate+0x5b/0x70 fs/open.c:151
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2c0a20f749
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:00007f2c0846e038 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007f2c0a465fa0 RCX: 00007f2c0a20f749
RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000200000000100
RBP: 00007f2c0a293f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2c0a466038 R14: 00007f2c0a465fa0 R15: 00007ffc91904258
 </TASK>