loop2: detected capacity change from 0 to 2048
UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 7079 at fs/udf/inode.c:2080 __udf_add_aext+0x555/0x700 fs/udf/inode.c:2079
Modules linked in:
CPU: 0 UID: 0 PID: 7079 Comm: syz.2.244 Not tainted 6.12.0-rc4-syzkaller-00261-g850925a8133c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:__udf_add_aext+0x555/0x700 fs/udf/inode.c:2079
Code: ee d9 fe 49 8b 3c 24 4c 89 fe e8 76 65 fe fe 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8c 87 cb 08 e8 ec 30 70 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 de 30 70 fe 90 0f 0b 90 e9 54 fc ff ff
RSP: 0018:ffffc90004daf278 EFLAGS: 00010283
RAX: ffffffff8324b984 RBX: 1ffff920009b5e9b RCX: 0000000000040000
RDX: ffffc9000ba92000 RSI: 0000000000005a00 RDI: 0000000000005a01
RBP: 0000000000000000 R08: ffffffff8324b566 R09: ffffffff8324b496
R10: 0000000000000002 R11: ffff888025561e00 R12: ffffc90004daf4d0
R13: 0000000000000004 R14: dffffc0000000000 R15: ffffc90004daf4d8
FS:  00007fa117f546c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f065fc475e8 CR3: 000000002fb14000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 udf_add_aext fs/udf/inode.c:2137 [inline]
 udf_insert_aext fs/udf/inode.c:2316 [inline]
 udf_update_extents fs/udf/inode.c:1204 [inline]
 inode_getblk fs/udf/inode.c:918 [inline]
 udf_map_block+0x3e16/0x5340 fs/udf/inode.c:447
 __udf_get_block+0x126/0x410 fs/udf/inode.c:461
 __block_write_begin_int+0x50e/0x1a70 fs/buffer.c:2121
 block_write_begin+0x8f/0x120 fs/buffer.c:2231
 udf_write_begin+0x104/0x350 fs/udf/inode.c:256
 generic_perform_write+0x346/0x6d0 mm/filemap.c:4054
 udf_file_write_iter+0x2fc/0x660 fs/udf/file.c:111
 new_sync_write fs/read_write.c:590 [inline]
 vfs_write+0xaed/0xd30 fs/read_write.c:683
 ksys_pwrite64 fs/read_write.c:798 [inline]
 __do_sys_pwrite64 fs/read_write.c:808 [inline]
 __se_sys_pwrite64 fs/read_write.c:805 [inline]
 __x64_sys_pwrite64+0x1aa/0x230 fs/read_write.c:805
 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: 0033:0x7fa11717e719
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:00007fa117f54038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fa117335f80 RCX: 00007fa11717e719
RDX: 0000000000000001 RSI: 0000000020000140 RDI: 0000000000000005
RBP: 00007fa1171f132e R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000a87a R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fa117335f80 R15: 00007ffd3d9a9cb8
 </TASK>