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: 6116 at fs/udf/inode.c:666 udf_extend_file fs/udf/inode.c:665 [inline]
WARNING: CPU: 0 PID: 6116 at fs/udf/inode.c:666 udf_setsize+0xec0/0x1280 fs/udf/inode.c:1265
Modules linked in:
CPU: 0 UID: 0 PID: 6116 Comm: syz-executor Not tainted 6.11.0-rc5-syzkaller-gfb24560f31f9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:udf_extend_file fs/udf/inode.c:665 [inline]
RIP: 0010:udf_setsize+0xec0/0x1280 fs/udf/inode.c:1265
Code: 79 fe 85 db 49 bf 00 00 00 00 00 fc ff df 74 0a e8 25 23 79 fe e9 3a ff ff ff e8 1b 23 79 fe e9 0d fe ff ff e8 11 23 79 fe 90 <0f> 0b 90 e9 f2 f6 ff ff 44 89 e9 80 e1 07 38 c1 0f 8c fc f1 ff ff
RSP: 0018:ffffc90003f0fae0 EFLAGS: 00010293
RAX: ffffffff831a68cf RBX: 0000000000000400 RCX: ffff8880744d1e00
RDX: 0000000000000000 RSI: 0000000000000c00 RDI: 0000000000000400
RBP: ffffc90003f0fcb0 R08: ffffffff831a5fa6 R09: 1ffff1100f8ed1bb
R10: dffffc0000000000 R11: ffffed100f8ed1bc R12: 0000000000000c00
R13: 0000000000000009 R14: ffff88807c768e18 R15: dffffc0000000000
FS:  00007f8444a5d6c0(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 000000002ae8e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_setattr+0x3c7/0x5d0 fs/udf/file.c:236
 notify_change+0xbca/0xe90 fs/attr.c:503
 do_truncate fs/open.c:65 [inline]
 do_ftruncate+0x46b/0x590 fs/open.c:181
 do_sys_ftruncate fs/open.c:199 [inline]
 __do_sys_ftruncate fs/open.c:207 [inline]
 __se_sys_ftruncate fs/open.c:205 [inline]
 __x64_sys_ftruncate+0x95/0xf0 fs/open.c:205
 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: 0033:0x7f8443c7cee9
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:00007f8444a5d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007f8443dabf80 RCX: 00007f8443c7cee9
RDX: 0000000000000000 RSI: 00000000000007fa RDI: 0000000000000004
RBP: 00007f8443cc949e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f8443dabf80 R15: 00007ffca94f7b98
 </TASK>