UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40)
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WARNING: CPU: 3 PID: 6113 at fs/udf/truncate.c:204 udf_truncate_extents+0x77a/0xa00 fs/udf/truncate.c:204
Modules linked in:
CPU: 3 PID: 6113 Comm: syz-executor.3 Not tainted 6.10.0-rc5-syzkaller-00018-g55027e689933 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:udf_truncate_extents+0x77a/0xa00 fs/udf/truncate.c:204
Code: d8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 4b 28 8c fe 31 ff 4c 89 ee e8 71 23 8c fe 4d 85 ed 74 86 e8 37 28 8c fe 90 <0f> 0b 90 e9 78 ff ff ff c7 44 24 48 08 00 00 00 e9 5d fa ff ff e8
RSP: 0018:ffffc9000351f998 EFLAGS: 00010287
RAX: 000000000002049c RBX: ffff88804c9f67d8 RCX: ffffc9000c041000
RDX: 0000000000040000 RSI: ffffffff830267b9 RDI: 0000000000000007
RBP: ffff88802626e000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000047 R11: 0000000000000004 R12: 00000000000000ff
R13: 0000000000000047 R14: ffffc9000351fa48 R15: ffffc9000351fa88
FS:  0000000000000000(0000) GS:ffff88802c300000(0063) knlGS:00000000f5edbb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 000055c6e28e0d58 CR3: 00000000001ea000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_write_failed.isra.0+0x170/0x1c0 fs/udf/inode.c:178
 udf_write_begin+0x207/0x270 fs/udf/inode.c:259
 generic_perform_write+0x272/0x620 mm/filemap.c:4015
 __generic_file_write_iter+0x1fd/0x240 mm/filemap.c:4110
 udf_file_write_iter+0x239/0x740 fs/udf/file.c:111
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0x6b6/0x1140 fs/read_write.c:590
 ksys_write+0x12f/0x260 fs/read_write.c:643
 do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
 __do_fast_syscall_32+0x73/0x120 arch/x86/entry/common.c:386
 do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
 entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf72e9579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f5edb5ac EFLAGS: 00000292 ORIG_RAX: 0000000000000004
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00000000200000c0
RDX: 0000000000000118 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess), 2 bytes skipped:
   0:	10 06                	adc    %al,(%rsi)
   2:	03 74 b4 01          	add    0x1(%rsp,%rsi,4),%esi
   6:	10 07                	adc    %al,(%rdi)
   8:	03 74 b0 01          	add    0x1(%rax,%rsi,4),%esi
   c:	10 08                	adc    %cl,(%rax)
   e:	03 74 d8 01          	add    0x1(%rax,%rbx,8),%esi
  1e:	00 51 52             	add    %dl,0x52(%rcx)
  21:	55                   	push   %rbp
  22:	89 e5                	mov    %esp,%ebp
  24:	0f 34                	sysenter
  26:	cd 80                	int    $0x80
* 28:	5d                   	pop    %rbp <-- trapping instruction
  29:	5a                   	pop    %rdx
  2a:	59                   	pop    %rcx
  2b:	c3                   	ret
  2c:	90                   	nop
  2d:	90                   	nop
  2e:	90                   	nop
  2f:	90                   	nop
  30:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi
  37:	8d b4 26 00 00 00 00 	lea    0x0(%rsi,%riz,1),%esi