loop0: detected capacity change from 0 to 1707
------------[ cut here ]------------
Trying to write to read-only block-device loop0 (partno 0)
WARNING: CPU: 1 PID: 3592 at block/blk-core.c:586 bio_check_ro block/blk-core.c:584 [inline]
WARNING: CPU: 1 PID: 3592 at block/blk-core.c:586 submit_bio_checks+0x11d9/0x1780 block/blk-core.c:697
Modules linked in:
CPU: 0 PID: 3592 Comm: syz-executor326 Not tainted 5.17.0-rc7-syzkaller-00068-ge7e19defa575 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:bio_check_ro block/blk-core.c:584 [inline]
RIP: 0010:submit_bio_checks+0x11d9/0x1780 block/blk-core.c:697
Code: 03 48 b9 00 00 00 00 00 fc ff df 8a 04 08 84 c0 0f 85 96 05 00 00 0f b6 13 48 c7 c7 60 10 d4 8a 4c 89 ee 31 c0 e8 f7 17 4c fd <0f> 0b 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 30 e9 50 f3 ff ff
RSP: 0018:ffffc90001f6e860 EFLAGS: 00010246
RAX: f24c694015656200 RBX: ffff88814613a7d0 RCX: ffff888018cf9d00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90001f6e990 R08: ffffffff816add92 R09: ffffed1017364f24
R10: ffffed1017364f24 R11: 0000000000000000 R12: 1ffff1100ef7db19
R13: ffffc90001f6e900 R14: ffff888077bed8c0 R15: ffff888077bed8c8
FS:  0000555555718300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005647211c8328 CR3: 000000007f767000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __submit_bio+0xad/0x2f0 block/blk-core.c:796
 __submit_bio_noacct_mq block/blk-core.c:875 [inline]
 submit_bio_noacct+0x844/0x9e0 block/blk-core.c:901
 submit_bio+0x2d2/0x520 block/blk-core.c:962
 __block_write_full_page+0x8fb/0x1090 fs/buffer.c:1809
 __writepage+0x60/0x120 mm/page-writeback.c:2320
 write_cache_pages+0x8aa/0xe30 mm/page-writeback.c:2255
 generic_writepages+0xfb/0x160 mm/page-writeback.c:2346
 do_writepages+0x3c3/0x690 mm/page-writeback.c:2364
 filemap_fdatawrite_wbc+0x11e/0x170 mm/filemap.c:384
 __filemap_fdatawrite_range mm/filemap.c:417 [inline]
 filemap_write_and_wait_range+0x1b4/0x2a0 mm/filemap.c:669
 loop_set_status+0x1d7/0xa50 drivers/block/loop.c:1254
 lo_ioctl+0xc9a/0x1f50
 blkdev_ioctl+0x3ac/0x790 block/ioctl.c:588
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f9dc60fb769
Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc1bc58ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dc60fb769
RDX: 0000000020000280 RSI: 0000000000004c02 RDI: 0000000000000003
RBP: 00007f9dc60bb310 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 00007f9dc60bb3a0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>