syzbot


usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
Status: internal: reported on 2021/07/07 08:00
Reported-by: syzbot+@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: 71d, last: 67d

Sample crash report:

Crashes (27):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-usb 2021/07/12 05:08 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 a4869c92 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/12 05:08 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 a4869c92 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/12 05:08 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 a4869c92 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/11 11:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/11 11:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/11 11:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing de5540965853 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/10 07:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 50be9417e23a 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/10 07:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 50be9417e23a 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/10 07:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 50be9417e23a 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 20:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 20:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 20:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 8f5a7b8c .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 08:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 281e815f .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 08:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 281e815f .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/09 08:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 281e815f .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 18:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1b20171a .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 18:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1b20171a .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 18:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1b20171a .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 06:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1aade754 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 06:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1aade754 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/08 06:34 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 1aade754 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 18:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 95793bce .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 18:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 95793bce .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 18:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 95793bce .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 07:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 4846d5c1 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 07:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 4846d5c1 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)
ci2-upstream-usb 2021/07/07 07:59 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 77d34a4683b0 4846d5c1 .config log report usb-testing boot error: kernel panic: VFS: Unable to mount root fs on unknown-block(0,0)