syzbot


upstream boot error: WARNING in kvm_wait
Status: upstream: reported on 2021/03/05 20:56
Reported-by: syzbot+a4c8bc1d1dc7b620630d@syzkaller.appspotmail.com
Fix commit: f4e61f0c9add x86/kvm: Fix broken irq restoration in kvm_wait
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-kmsan-gce ci-upstream-kmsan-gce-386 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]
First crash: 140d, last: 126d
duplicates (4):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
net-next boot error: WARNING in kvm_wait 21 120d 140d 0/22 closed as dup on 2021/03/09 06:59
bpf-next boot error: WARNING in kvm_wait 17 121d 140d 0/22 closed as dup on 2021/03/09 06:58
net boot error: WARNING in kvm_wait 17 121d 140d 0/22 closed as dup on 2021/03/09 06:58
bpf boot error: WARNING in kvm_wait 11 124d 140d 0/22 closed as dup on 2021/03/09 06:58

Sample crash report:

Crashes (233):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/03/19 13:37 upstream 8b12a62a4e3e 2af9d324 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-root 2021/03/18 22:56 upstream bf152b0b41dc 7216542e .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-smack-root 2021/03/18 22:20 upstream bf152b0b41dc 7216542e .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-selinux-root 2021/03/17 22:54 upstream 6417f03132a6 fdb2bb2c .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-selinux-root 2021/03/16 18:10 upstream 1df27313f50a fdb2bb2c .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-smack-root 2021/03/16 04:31 upstream 1a4431a5db2b fdb2bb2c .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-selinux-root 2021/03/16 00:10 upstream 1a4431a5db2b fdb2bb2c .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/15 14:43 upstream 1e28eed17697 fdb2bb2c .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-root 2021/03/15 09:56 upstream 1e28eed17697 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/14 22:18 upstream 1e28eed17697 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-root 2021/03/14 20:35 upstream 75013c6c52d8 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/14 19:20 upstream 88fe49249c99 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-smack-root 2021/03/13 23:30 upstream 88fe49249c99 4a003785 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/13 21:18 upstream 88fe49249c99 4a003785 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/13 07:16 upstream f296bfd5cd04 4a003785 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-root 2021/03/13 01:11 upstream f296bfd5cd04 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/12 22:26 upstream 9afc11637947 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce 2021/03/12 12:28 upstream f78d76e72a46 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-root 2021/03/11 21:33 upstream 28806e4d9b97 c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/11 19:32 upstream 28806e4d9b97 c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-selinux-root 2021/03/11 06:45 upstream a74e6a014c9d c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce 2021/03/11 05:39 upstream a74e6a014c9d c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/11 03:46 upstream a74e6a014c9d c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/10 18:37 upstream d3110f256d12 764067f3 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/10 18:37 upstream d3110f256d12 764067f3 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/10 15:39 upstream 05a59d79793d 764067f3 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce 2021/03/10 13:36 upstream 05a59d79793d 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/10 01:55 upstream 05a59d79793d 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-smack-root 2021/03/09 19:28 upstream 144c79ef3353 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/09 16:28 upstream 144c79ef3353 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce 2021/03/08 01:09 upstream 144c79ef3353 75506d9c .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce 2021/03/07 23:46 upstream 3bb48a850627 75506d9c .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/07 22:10 upstream 3bb48a850627 09fbf400 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/07 22:10 upstream 3bb48a850627 09fbf400 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream 2021/03/05 20:54 upstream 280d542f6ffa e4b4d570 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/19 16:11 upstream 8b12a62a4e3e 3d01c4de .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/19 16:11 upstream 8b12a62a4e3e 3d01c4de .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/19 14:38 upstream 8b12a62a4e3e 2af9d324 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/19 00:01 upstream 81aa0968b7ea 7216542e .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/18 08:41 upstream 6417f03132a6 7216542e .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/15 10:27 upstream 1e28eed17697 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/14 21:02 upstream 75013c6c52d8 cc1cff8f .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/13 21:42 upstream 88fe49249c99 4a003785 .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/13 03:15 upstream f296bfd5cd04 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/12 22:54 upstream 9afc11637947 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/12 20:35 upstream 344178334b09 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/12 13:43 upstream f78d76e72a46 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/12 02:39 upstream f78d76e72a46 429d8a6b .config log report upstream boot error: WARNING in kvm_wait
ci-upstream-kasan-gce-386 2021/03/11 20:52 upstream 28806e4d9b97 c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/11 04:02 upstream a74e6a014c9d c2ca1f2a .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/10 21:57 upstream a74e6a014c9d 764067f3 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/10 19:40 upstream 9b1ea29bc0d7 764067f3 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/09 20:36 upstream 4b3d9f9cf108 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/09 20:36 upstream 4b3d9f9cf108 26967e35 .config log report upstream boot error: WARNING in kvm_wait
ci-qemu-upstream-386 2021/03/05 20:38 upstream 280d542f6ffa e4b4d570 .config log report upstream boot error: WARNING in kvm_wait