UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 11601 at fs/udf/udfdecl.h:123 udf_add_free_space fs/udf/balloc.c:125 [inline]
WARNING: CPU: 0 PID: 11601 at fs/udf/udfdecl.h:123 udf_bitmap_new_block fs/udf/balloc.c:369 [inline]
WARNING: CPU: 0 PID: 11601 at fs/udf/udfdecl.h:123 udf_new_block+0x1dea/0x2130 fs/udf/balloc.c:729
Modules linked in:
CPU: 0 PID: 11601 Comm: syz-executor.0 Not tainted 6.3.0-rc5-syzkaller-00032-g99ddf2254feb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
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_bitmap_new_block fs/udf/balloc.c:369 [inline]
RIP: 0010:udf_new_block+0x1dea/0x2130 fs/udf/balloc.c:729
Code: 8f fe 0f 0b e9 64 fc ff ff 89 d9 80 e1 07 fe c1 38 c1 0f 8c 7d e3 ff ff 48 89 df e8 d0 b1 e5 fe e9 70 e3 ff ff e8 86 f9 8f fe <0f> 0b e9 10 ff ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c fa e3 ff
RSP: 0018:ffffc90004efea40 EFLAGS: 00010293
RAX: ffffffff82fa68fa RBX: 0000000063746800 RCX: ffff888031661d40
RDX: 0000000000000000 RSI: 0000000063746800 RDI: 0000000000000000
RBP: ffffc90004efec90 R08: ffffffff82fa6804 R09: ffffed100f9518af
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000089
R13: dffffc0000000000 R14: ffff88803edf801c R15: 0000000000000149
FS:  00007f28e1394700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555938708 CR3: 0000000074fb5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_getblk fs/udf/inode.c:880 [inline]
 udf_map_block+0x1a20/0x4ff0 fs/udf/inode.c:450
 __udf_get_block+0x126/0x410 fs/udf/inode.c:464
 __block_write_begin_int+0x548/0x1a50 fs/buffer.c:2034
 __block_write_begin fs/buffer.c:2084 [inline]
 block_write_begin+0x9c/0x1f0 fs/buffer.c:2145
 udf_write_begin+0x10a/0x190 fs/udf/inode.c:265
 generic_perform_write+0x300/0x5e0 mm/filemap.c:3926
 __generic_file_write_iter+0x17a/0x400 mm/filemap.c:4054
 udf_file_write_iter+0x2fc/0x660 fs/udf/file.c:115
 do_iter_write+0x6ea/0xc50 fs/read_write.c:861
 iter_file_splice_write+0x843/0xfe0 fs/splice.c:778
 do_splice_from fs/splice.c:856 [inline]
 direct_splice_actor+0xe7/0x1c0 fs/splice.c:1022
 splice_direct_to_actor+0x4c4/0xbd0 fs/splice.c:977
 do_splice_direct+0x283/0x3d0 fs/splice.c:1065
 do_sendfile+0x620/0xff0 fs/read_write.c:1255
 __do_sys_sendfile64 fs/read_write.c:1323 [inline]
 __se_sys_sendfile64+0x17c/0x1e0 fs/read_write.c:1309
 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: 0033:0x7f28e068c169
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f28e1394168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f28e07abf80 RCX: 00007f28e068c169
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
RBP: 00007f28e06e7ca1 R08: 0000000000000000 R09: 0000000000000000
R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdc1c59f5f R14: 00007f28e1394300 R15: 0000000000022000
 </TASK>