syzbot


[upstream] KMSAN: kernel-infoleak in kvm_vcpu_write_guest_page
Status: fixed on 2019/03/06 07:43
Reported-by: syzbot+ded1696f6b50b615b630@syzkaller.appspotmail.com
Fix commit: 3a33d030 kvm: x86/vmx: Use kzalloc for cached_vmcs12
First crash: 153d, last: 104d
duplicates:
Title Repro Bisected Count Last Reported Patched Status
KMSAN: kernel-infoleak in __kvm_write_guest_page 29 13d 102d 0/12 closed as dup on 2018/12/06 09:34

Sample crash report:

All crashes (25):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kmsan-gce 2018/11/01 21:00 kmsan 88b95ef4 1f38e9ae .config log report syz C kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/20 13:44 kmsan 4bb25354 ecb386fe .config log report syz kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/24 21:20 kmsan 4bb25354 a8292de9 .config log report syz kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/16 08:09 kmsan 22ec98c3 8cd30605 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/12/05 04:53 kmsan 00f99f81 f162ad97 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/12/04 12:28 kmsan 00f99f81 6ad0ae61 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/12/04 11:19 kmsan 00f99f81 6ad0ae61 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/12/04 02:27 kmsan 8f22beb7 03f94a45 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/12/03 15:17 kmsan 1d3abf0f 819002b0 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/27 02:34 kmsan fffec98a ac912200 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/25 08:54 kmsan fffec98a 3d3ec907 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/24 14:06 kmsan fffec98a ecc7c870 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/04 21:50 kmsan 88b95ef4 8bd6bd63 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/03 05:33 kmsan 88b95ef4 8bd6bd63 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/02 10:29 kmsan 88b95ef4 1f38e9ae .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/11/01 19:59 kmsan 88b95ef4 1f38e9ae .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/30 09:59 kmsan 7e5816e2 2f1090da .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/29 09:38 kmsan 4bb25354 9ca2afa1 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/28 22:39 kmsan 4bb25354 9ca2afa1 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/26 04:56 kmsan 4bb25354 a8292de9 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/25 22:40 kmsan 4bb25354 a8292de9 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/24 20:18 kmsan 4bb25354 a8292de9 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/20 11:51 kmsan 4bb25354 ecb386fe .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/18 22:38 kmsan 4bb25354 9aba67b5 .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com
ci-upstream-kmsan-gce 2018/10/17 05:47 kmsan 22ec98c3 1ba7fd7e .config log report kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, rkrcmar@redhat.com