loop0: detected capacity change from 0 to 2048 UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ======================================================= WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5326 at fs/buffer.c:1189 mark_buffer_dirty+0x2a9/0x410 fs/buffer.c:1189 Modules linked in: CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted 6.16.0-rc3-syzkaller-00042-g78f4e737a53e #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:mark_buffer_dirty+0x2a9/0x410 fs/buffer.c:1189 Code: 4c 89 f7 e8 c9 b9 dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 94 33 fc ff e8 df 36 7a ff eb 8c e8 d8 36 7a ff 90 <0f> 0b 90 e9 95 fd ff ff e8 ca 36 7a ff 90 0f 0b 90 e9 bf fd ff ff RSP: 0018:ffffc9000ff5fbb0 EFLAGS: 00010293 RAX: ffffffff82461648 RBX: ffff888044843e80 RCX: ffff888000de0000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 RBP: ffffc9000ff5fc01 R08: ffff888044843e87 R09: 1ffff110089087d0 R10: dffffc0000000000 R11: ffffed10089087d1 R12: ffff88804cd93009 R13: ffff88801ece6640 R14: dffffc0000000000 R15: ffff888044843e80 FS: 00007f66d81d46c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffef37c9ff8 CR3: 00000000438c4000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: udf_open_lvid+0x363/0x5b0 fs/udf/super.c:2068 udf_reconfigure+0x336/0x540 fs/udf/super.c:678 reconfigure_super+0x224/0x890 fs/super.c:1077 do_remount fs/namespace.c:3369 [inline] path_mount+0xd18/0xfe0 fs/namespace.c:4201 do_mount fs/namespace.c:4222 [inline] __do_sys_mount fs/namespace.c:4433 [inline] __se_sys_mount+0x317/0x410 fs/namespace.c:4410 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f66dbd900ca Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f66d81d3e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f66d81d3ef0 RCX: 00007f66dbd900ca RDX: 0000200000000180 RSI: 0000200000000100 RDI: 0000000000000000 RBP: 0000200000000180 R08: 00007f66d81d3ef0 R09: 0000000001e4047c R10: 0000000001e4047c R11: 0000000000000246 R12: 0000200000000100 R13: 00007f66d81d3eb0 R14: 0000000000000000 R15: 0000200000000ec0