syzbot


KASAN: null-ptr-deref Write in kvm_write_guest_virt_system
Status: upstream: reported C repro on 2019/09/23 08:04
Reported-by: syzbot+2bd67b417d81d09ef9d9@syzkaller.appspotmail.com
First crash: 58d, last: 40d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 KASAN: null-ptr-deref Write in kvm_write_guest_virt_system C 50 40d 58d 0/1 upstream: reported C repro on 2019/09/23 08:05

Sample crash report:

Crashes (53):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/09/23 09:55 linux-4.14.y f6e27dbb d96e88f3 .config log report syz C hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 07:21 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/11 06:36 linux-4.14.y 42327896 1a3bad90 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/07 15:13 linux-4.14.y db189223 28ac6e64 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/07 07:08 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/07 04:43 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/07 02:02 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/06 15:52 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/06 14:32 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/06 11:40 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/06 10:03 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/06 06:35 linux-4.14.y db189223 f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/05 06:36 linux-4.14.y f6e27dbb f3f7d9c8 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/04 05:36 linux-4.14.y f6e27dbb fc17ba49 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/04 04:07 linux-4.14.y f6e27dbb fc17ba49 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/03 21:35 linux-4.14.y f6e27dbb fc17ba49 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/03 02:00 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/03 01:55 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/03 01:07 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/03 00:27 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 15:54 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 15:54 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 15:33 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 15:32 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 15:32 linux-4.14.y f6e27dbb 2e29b534 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 04:54 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 04:49 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 04:02 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/02 01:57 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/01 22:59 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/10/01 22:57 linux-4.14.y f6e27dbb b7a87a83 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/30 09:27 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/30 09:15 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/30 09:14 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/30 09:09 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 22:45 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 18:47 linux-4.14.y f6e27dbb c1ad5441 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 05:55 linux-4.14.y f6e27dbb eb6b9855 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 02:16 linux-4.14.y f6e27dbb eb6b9855 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 02:10 linux-4.14.y f6e27dbb eb6b9855 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 02:05 linux-4.14.y f6e27dbb eb6b9855 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/29 01:45 linux-4.14.y f6e27dbb eb6b9855 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/28 04:05 linux-4.14.y f6e27dbb d8074e0b .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 17:19 linux-4.14.y f6e27dbb c68252d2 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 12:44 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 11:36 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 07:10 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 07:09 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 07:05 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org
ci2-linux-4-14 2019/09/23 07:03 linux-4.14.y f6e27dbb d96e88f3 .config log report hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, rkrcmar@redhat.com, tglx@linutronix.de, x86@kernel.org