UDF-fs: error (device loop3): udf_bitmap_new_block: bitmap for partition 0 corrupted (block 264 marked as free, partition length is 40) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6485 at fs/udf/inode.c:639 udf_setsize+0xf9e/0x1380 fs/udf/inode.c:1236 Modules linked in: CPU: 1 PID: 6485 Comm: syz-executor.3 Not tainted 6.1.0-syzkaller-11674-g84e57d292203 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:udf_extend_file fs/udf/inode.c:638 [inline] RIP: 0010:udf_setsize+0xf9e/0x1380 fs/udf/inode.c:1236 Code: 8c fe 45 85 f6 49 bf 00 00 00 00 00 fc ff df 74 0a e8 36 17 8c fe e9 34 ff ff ff e8 2c 17 8c fe e9 fa fd ff ff e8 22 17 8c fe <0f> 0b e9 61 f6 ff ff 89 d9 80 e1 07 38 c1 0f 8c 1a f1 ff ff 48 89 RSP: 0018:ffffc90016a3fb00 EFLAGS: 00010287 RAX: ffffffff82ffbc3e RBX: 0000000000000800 RCX: 0000000000040000 RDX: ffffc900050b1000 RSI: 000000000000d2e0 RDI: 000000000000d2e1 RBP: ffffc90016a3fcd8 R08: ffffffff82ffb298 R09: ffffed100e69b0f1 R10: ffffed100e69b0f1 R11: 1ffff1100e69b0f0 R12: 1ffff92002d47f70 R13: ffffc90016a3fc10 R14: 0000000000000a00 R15: 0000000000000009 FS: 00007f57aaffe700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc1cfc8d000 CR3: 000000002a635000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: udf_setattr+0x362/0x530 fs/udf/file.c:281 notify_change+0xe50/0x1100 fs/attr.c:482 do_truncate+0x200/0x2f0 fs/open.c:65 do_sys_ftruncate+0x2b0/0x350 fs/open.c:193 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f57ac48c0d9 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:00007f57aaffe168 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007f57ac5abf80 RCX: 00007f57ac48c0d9 RDX: 0000000000000000 RSI: 00000000000007fb RDI: 0000000000000004 RBP: 00007f57ac4e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffeea206d5f R14: 00007f57aaffe300 R15: 0000000000022000