loop0: detected capacity change from 0 to 2048
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5109 at fs/udf/inode.c:666 udf_extend_file fs/udf/inode.c:666 [inline]
WARNING: CPU: 0 PID: 5109 at fs/udf/inode.c:666 udf_setsize+0xa42/0x11a0 fs/udf/inode.c:1269
Modules linked in:
CPU: 0 PID: 5109 Comm: syz-executor334 Not tainted 6.8.0-rc1-syzkaller-00169-gecb1b8288dc7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:udf_extend_file fs/udf/inode.c:666 [inline]
RIP: 0010:udf_setsize+0xa42/0x11a0 fs/udf/inode.c:1269
Code: 91 fe 85 db 0f 84 46 04 00 00 e8 99 4b 91 fe be 01 00 00 00 4c 89 ff e8 5c d9 fe ff 45 31 e4 e9 ef f8 ff ff e8 7f 4b 91 fe 90 <0f> 0b 90 e9 6d fc ff ff e8 71 4b 91 fe 49 8d bf d0 fe ff ff 44 29
RSP: 0018:ffffc90004457b60 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000c00 RCX: ffffffff82f6d4ae
RDX: ffff8880274fbb80 RSI: ffffffff82f6d841 RDI: 0000000000000006
RBP: ffffc90004457d10 R08: 0000000000000006 R09: 0000000000000c00
R10: 0000000000000400 R11: 0000000000000000 R12: 0000000000000400
R13: ffff88807c67d56a R14: 0000000000000000 R15: ffff88807c67d4a0
FS:  00007fcb3d8ef6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555d9a778 CR3: 000000002377c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 udf_setattr+0x4a4/0x5e0 fs/udf/file.c:235
 notify_change+0x742/0x11c0 fs/attr.c:499
 do_truncate+0x15c/0x220 fs/open.c:66
 do_sys_ftruncate+0x6a2/0x790 fs/open.c:194
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fcb3d932ad9
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:00007fcb3d8ef218 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007fcb3d9bb6c8 RCX: 00007fcb3d932ad9
RDX: 00007fcb3d932ad9 RSI: 00000000000007fa RDI: 0000000000000004
RBP: 00007fcb3d9bb6c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcb3d9bb6cc
R13: 00007fcb3d987cb0 R14: 00007fcb3d9870c0 R15: 00000000200018c0
 </TASK>