------------[ cut here ]------------
WARNING: CPU: 0 PID: 9595 at fs/udf/udfdecl.h:123 udf_add_free_space fs/udf/balloc.c:125 [inline]
WARNING: CPU: 0 PID: 9595 at fs/udf/udfdecl.h:123 udf_table_free_blocks fs/udf/balloc.c:407 [inline]
WARNING: CPU: 0 PID: 9595 at fs/udf/udfdecl.h:123 udf_free_blocks+0x1d56/0x23c0 fs/udf/balloc.c:685
Modules linked in:
CPU: 0 PID: 9595 Comm: syz-executor.4 Not tainted 6.4.0-rc1-syzkaller-00025-gd295b66a7b66 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
RIP: 0010:udf_updated_lvid fs/udf/udfdecl.h:121 [inline]
RIP: 0010:udf_add_free_space fs/udf/balloc.c:125 [inline]
RIP: 0010:udf_table_free_blocks fs/udf/balloc.c:407 [inline]
RIP: 0010:udf_free_blocks+0x1d56/0x23c0 fs/udf/balloc.c:685
Code: 00 00 e8 2d 78 e5 fe 48 8b 9c 24 70 01 00 00 48 85 db 74 07 e8 3b aa 8d fe eb b7 e8 34 aa 8d fe e9 4a e7 ff ff e8 2a aa 8d fe <0f> 0b e9 47 ef ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 74 e3 ff ff
RSP: 0018:ffffc900052e7800 EFLAGS: 00010293
RAX: ffffffff82fdbd16 RBX: 00000000fe83fd7b RCX: ffff88801f1e9dc0
RDX: 0000000000000000 RSI: 00000000fe83fd7b RDI: 0000000000000000
RBP: ffffc900052e7a10 R08: ffffffff82fdac57 R09: fffffbfff1cab806
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802af4acc0
R13: dffffc0000000000 R14: ffff88803619c01c R15: ffff888074c6c000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 000000002dbc6000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_discard_prealloc+0x53c/0x7a0 fs/udf/truncate.c:151
 udf_release_file+0xb9/0x120 fs/udf/file.c:188
 __fput+0x3b7/0x890 fs/file_table.c:321
 task_work_run+0x24a/0x300 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0x68f/0x2290 kernel/exit.c:871
 do_group_exit+0x206/0x2c0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb4e1a8c169
Code: Unable to access opcode bytes at 0x7fb4e1a8c13f.
RSP: 002b:00007ffd7b3fa188 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fb4e1a8c169
RDX: 00007fb4e1a3e01b RSI: ffffffffffffffb8 RDI: 0000000000000000
RBP: 0000000000000000 R08: 00007fb4e1600000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd7b3fa270
 </TASK>