syzbot


general protection fault in finish_task_switch (2)
Status: fixed on 2019/08/23 05:31
Reported-by: syzbot+1f56df64bfb3c29dde6f@syzkaller.appspotmail.com
Fix commit: 26b471c7e2f7 KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs
First crash: 1379d, last: 1331d

Fix bisection: fixed by (bisect log) :
commit 26b471c7e2f7befd0f59c35b257749ca57e0ed70
Author: Liran Alon <liran.alon@oracle.com>
Date: Sun Sep 16 11:28:20 2018 +0000

  KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs

similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in finish_task_switch C 266 1607d 1608d 0/22 closed as dup on 2017/12/22 08:26

Sample crash report:

Crashes (1538):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-386 2018/08/21 21:27 upstream 778a33959a8a 95b5c82b .config log report syz C
ci-upstream-kasan-gce 2018/09/01 07:40 upstream 420f51f4ab6b a4718693 .config log report syz
ci-upstream-kasan-gce-root 2018/09/21 18:48 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-root 2018/09/21 16:59 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce 2018/09/21 15:44 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-root 2018/09/21 13:40 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-root 2018/09/21 12:27 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/21 10:43 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/21 09:31 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/21 07:47 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce 2018/09/21 04:01 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/21 03:40 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce-root 2018/09/21 02:22 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce 2018/09/21 00:18 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce-root 2018/09/20 22:17 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce 2018/09/20 21:07 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/20 16:33 upstream eb9a29f9e585 565a5452 .config log report
ci-upstream-kasan-gce-smack-root 2018/09/19 22:39 upstream 4ca719a338d5 7f125108 .config log report
ci-upstream-kasan-gce-386 2018/09/21 19:52 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-386 2018/09/21 16:56 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-386 2018/09/21 05:08 upstream ae596de1a0c8 6cee973c .config log report
ci-upstream-kasan-gce-386 2018/09/19 17:12 upstream eba2d6b34a32 7f125108 .config log report
ci-upstream-kasan-gce-386 2018/09/19 15:07 upstream eba2d6b34a32 7f125108 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/24 05:06 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/24 03:53 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/24 02:27 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/24 01:13 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 22:37 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 21:33 linux-next 46c163a036b4 28d9ac76 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 18:18 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 16:02 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 13:42 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 13:20 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 10:58 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 07:26 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 05:15 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 02:31 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/23 00:46 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 23:09 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 20:12 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 15:35 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 14:19 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 12:03 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 10:03 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 01:56 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/22 00:54 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/21 21:33 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/21 11:25 linux-next 46c163a036b4 37079712 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/21 06:19 linux-next a0cb0cabe4bb 6cee973c .config log report
ci-upstream-linux-next-kasan-gce-root 2018/09/20 18:44 linux-next a0cb0cabe4bb 6cee973c .config log report
ci-upstream-linux-next-kasan-gce-root 2018/08/06 14:24 linux-next 8c8399e0a3fb 1beb8136 .config log report