UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3771 at fs/udf/inode.c:2025 __udf_add_aext+0x54c/0x6f0
Modules linked in:
CPU: 0 PID: 3771 Comm: syz-executor.4 Not tainted 5.15.157-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:__udf_add_aext+0x54c/0x6f0 fs/udf/inode.c:2024
Code: 4c 89 e7 e8 c6 00 f0 fe 49 8b 3c 24 4c 89 fe e8 ea 66 0b ff 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 94 28 a6 fe <0f> 0b e9 ed fb ff ff e8 88 28 a6 fe 0f 0b e9 5c fc ff ff e8 7c 28
RSP: 0018:ffffc900030277d8 EFLAGS: 00010283
RAX: ffffffff82da344c RBX: 1ffff92000604f75 RCX: 0000000000040000
RDX: ffffc90005c89000 RSI: 0000000000008760 RDI: 0000000000008761
RBP: 00000000000001d0 R08: ffffffff82da3032 R09: ffffffff82da2f62
R10: 0000000000000002 R11: ffff888023695940 R12: ffffc90003027ba0
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc90003027ba8
FS:  00007f8d7abd76c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564fee4e6f58 CR3: 00000000754f3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_setup_indirect_aext+0x6bc/0x980 fs/udf/inode.c:1990
 udf_add_aext fs/udf/inode.c:2077 [inline]
 udf_do_extend_file+0x6df/0x1140 fs/udf/inode.c:562
 udf_extend_file fs/udf/inode.c:676 [inline]
 udf_setsize+0xd3c/0x1430 fs/udf/inode.c:1246
 udf_setattr+0x36c/0x540 fs/udf/file.c:277
 notify_change+0xc6d/0xf50 fs/attr.c:505
 do_truncate+0x21c/0x300 fs/open.c:65
 do_sys_ftruncate+0x2eb/0x390 fs/open.c:193
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f8d7c664ea9
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:00007f8d7abd70c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d
RAX: ffffffffffffffda RBX: 00007f8d7c792f80 RCX: 00007f8d7c664ea9
RDX: 0000000000000000 RSI: 7fffffffffffffff RDI: 0000000000000011
RBP: 00007f8d7c6b14a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f8d7c792f80 R15: 00007fff2eb1dd98
 </TASK>