syzbot


upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
Status: upstream: reported on 2021/07/03 09:30
Reported-by: syzbot+86ab74ebbf8800b62803@syzkaller.appspotmail.com
Fix commit: c43ddbf97f46 scsi: virtio_scsi: Do not overwrite SCSI status
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-arm32 ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 76d, last: 68d

Sample crash report:

Crashes (235):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-gce-leak 2021/07/11 04:13 upstream de5540965853 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/11 03:02 upstream de5540965853 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/10 23:59 upstream de5540965853 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/10 22:40 upstream 1e16624d7b43 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/10 22:21 upstream 1e16624d7b43 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-selinux-root 2021/07/10 21:14 upstream 1e16624d7b43 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/10 20:00 upstream af4cf6a5689a 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/10 19:12 upstream 81361b837a34 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/10 18:01 upstream af4cf6a5689a 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/10 00:18 upstream 50be9417e23a 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/09 22:06 upstream 50be9417e23a 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-selinux-root 2021/07/09 20:54 upstream 9b76d71fa8be 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/09 19:48 upstream 50be9417e23a 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/09 19:48 upstream 50be9417e23a 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/09 17:58 upstream 9b76d71fa8be 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/09 09:37 upstream f55966571d5e 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/09 08:24 upstream f55966571d5e 281e815f .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/08 21:41 upstream f55966571d5e 1b20171a .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/08 21:24 upstream f55966571d5e 1b20171a .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/08 20:06 upstream f55966571d5e 1b20171a .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/08 16:50 upstream e9f1cbc0c411 1b20171a .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/08 06:48 upstream e9f1cbc0c411 1aade754 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/08 02:50 upstream e9f1cbc0c411 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/08 01:43 upstream e9f1cbc0c411 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/08 00:26 upstream a931dd33d370 4846d5c1 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/07 21:01 upstream e9f1cbc0c411 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/07 19:50 upstream a931dd33d370 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/07 18:46 upstream 77d34a4683b0 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/07 18:46 upstream 77d34a4683b0 95793bce .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/07 07:36 upstream 77d34a4683b0 4846d5c1 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/07 06:26 upstream 77d34a4683b0 4846d5c1 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-root 2021/07/06 23:16 upstream 77d34a4683b0 cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/06 22:04 upstream 77d34a4683b0 cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/06 18:50 upstream 79160a603bdb cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/06 18:31 upstream 79160a603bdb cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/06 18:31 upstream 79160a603bdb cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/06 18:31 upstream 79160a603bdb cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/06 10:33 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/06 10:33 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-gce-leak 2021/07/06 10:33 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-selinux-root 2021/07/06 10:18 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/06 10:01 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/06 10:01 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce 2021/07/06 10:01 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/06 09:43 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-smack-root 2021/07/06 09:43 upstream 79160a603bdb 6c4484eb .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-kcsan-gce 2021/07/03 07:18 upstream 4b820e167bf6 55aa55c2 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-386 2021/07/09 23:10 upstream 50be9417e23a 8f5a7b8c .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-386 2021/07/08 18:00 upstream e9f1cbc0c411 1b20171a .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-386 2021/07/07 23:15 upstream a931dd33d370 4846d5c1 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-386 2021/07/06 23:33 upstream 77d34a4683b0 cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci-upstream-kasan-gce-386 2021/07/06 19:55 upstream 79160a603bdb cca78469 .config log report upstream boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)