generic_make_request: Trying to write to read-only block-device loop0 (partno 0) UDF-fs: bad mount option "ÿî§<< G4š¶mRŸ±â½ÆuÆÌëê0º‰wÆ2ÝËàíù†¶Žæ" or missing value WARNING: CPU: 0 PID: 5209 at block/blk-core.c:2183 bio_check_ro block/blk-core.c:2183 [inline] WARNING: CPU: 0 PID: 5209 at block/blk-core.c:2183 generic_make_request_checks+0x17d9/0x22e0 block/blk-core.c:2288 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 5209 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 blktrace: Concurrent blktraces are not allowed on loop0 __warn.cold+0x20/0x5a kernel/panic.c:541 report_bug+0x262/0x2b0 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296 UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:bio_check_ro block/blk-core.c:2183 [inline] RIP: 0010:generic_make_request_checks+0x17d9/0x22e0 block/blk-core.c:2288 Code: ca 0a 00 00 45 8b b6 1c 05 00 00 48 8d 74 24 68 48 89 ef e8 b9 14 06 00 48 c7 c7 00 29 b2 88 48 89 c6 44 89 f2 e8 4c 94 91 04 <0f> 0b 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 RSP: 0018:ffff8880906ff760 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8880aa6ed040 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed10120dfede RBP: ffff8880a4a5ae00 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880a4a5ae30 R13: ffff8880a4a5ae08 R14: 0000000000000000 R15: 0000000000000000 generic_make_request+0x23f/0xdf0 block/blk-core.c:2412 submit_bio+0xb1/0x430 block/blk-core.c:2576 submit_bh_wbc+0x5a7/0x760 fs/buffer.c:3090 submit_bh fs/buffer.c:3096 [inline] __sync_dirty_buffer+0x14e/0x320 fs/buffer.c:3191 udf_open_lvid+0x3f4/0x4f0 fs/udf/super.c:2032 udf_fill_super+0x13b4/0x17a0 fs/udf/super.c:2278 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fc4029c862a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 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:00007fc400f38f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000bee RCX: 00007fc4029c862a RDX: 0000000020000c00 RSI: 0000000020000c40 RDI: 00007fc400f38fe0 RBP: 00007fc400f39020 R08: 00007fc400f39020 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000c00 R13: 0000000020000c40 R14: 00007fc400f38fe0 R15: 00000000200000c0 Kernel Offset: disabled Rebooting in 86400 seconds..