Trying to write to read-only block-device nullb0 (partno 0)
WARNING: CPU: 0 PID: 13139 at block/blk-core.c:588 bio_check_ro block/blk-core.c:588 [inline]
WARNING: CPU: 0 PID: 13139 at block/blk-core.c:588 submit_bio_checks+0x1700/0x1bf0 block/blk-core.c:701
Modules linked in:
CPU: 0 PID: 13139 Comm: syz-executor.5 Not tainted 5.17.0-syzkaller-00192-geaa54b1458ca #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:bio_check_ro block/blk-core.c:588 [inline]
RIP: 0010:submit_bio_checks+0x1700/0x1bf0 block/blk-core.c:701
Code: 00 00 45 0f b6 a4 24 50 05 00 00 48 8d 74 24 60 48 89 ef e8 e2 4a fe ff 48 c7 c7 40 33 04 8a 48 89 c6 44 89 e2 e8 22 84 3f 05 <0f> 0b e9 a0 f3 ff ff e8 d4 a5 b0 fd e8 4f 95 83 05 31 ff 89 c3 89
RSP: 0018:ffffc9000ac378e8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff8881472fe6a8 RCX: 0000000000000000
RDX: 0000000000040000 RSI: ffffffff815ff568 RDI: fffff52001586f0f
RBP: ffff88803bc96280 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff815f9bfe R11: 0000000000000000 R12: 0000000000000000
R13: ffff88803bc96290 R14: ffff88814488b980 R15: ffff8881472fe93c
FS:  00007fec8224d700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4d1b7101b8 CR3: 000000008a6f0000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 __submit_bio+0xaf/0x360 block/blk-core.c:800
 __submit_bio_noacct_mq block/blk-core.c:879 [inline]
 submit_bio_noacct block/blk-core.c:905 [inline]
 submit_bio_noacct+0x6c9/0x8a0 block/blk-core.c:894
 submit_bio block/blk-core.c:966 [inline]
 submit_bio+0x1ea/0x430 block/blk-core.c:924
 blk_next_bio block/blk-lib.c:19 [inline]
 __blkdev_issue_zero_pages+0x243/0x4c0 block/blk-lib.c:319
 blkdev_issue_zeroout+0x3d0/0x450 block/blk-lib.c:413
 blk_ioctl_zeroout block/ioctl.c:160 [inline]
 blkdev_common_ioctl+0xcf8/0x1790 block/ioctl.c:459
 blkdev_ioctl+0x2ca/0x800 block/ioctl.c:582
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fec838d8049
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007fec8224d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fec839eaf60 RCX: 00007fec838d8049
RDX: 0000000020000080 RSI: 000000000000127f RDI: 0000000000000003
RBP: 00007fec8393208d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe96fa47ff R14: 00007fec8224d300 R15: 0000000000022000
 </TASK>