syzbot


KASAN: out-of-bounds Read in unwind_next_frame
Status: upstream: reported syz repro on 2019/01/07 10:01
Reported-by: syzbot+2fdf0ed2b3bc8fc51fc6@syzkaller.appspotmail.com
First crash: 652d, last: 387d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (6):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.14 KASAN: out-of-bounds Read in unwind_next_frame C fix 14 55d 389d 0/1 upstream: reported C repro on 2019/09/26 21:20
linux-4.19 KASAN: out-of-bounds Read in unwind_next_frame 1 334d 334d 0/1 auto-closed as invalid on 2020/03/19 23:00
android-49 KASAN: out-of-bounds Read in unwind_next_frame C 14 740d 556d 0/3 public: reported C repro on 2019/04/13 00:00
android-54 KASAN: out-of-bounds Read in unwind_next_frame 12 38d 176d 0/1 upstream: reported on 2020/04/27 04:09
android-414 KASAN: out-of-bounds Read in unwind_next_frame (2) C 5 329d 435d 0/1 public: reported C repro on 2019/08/11 14:38
android-414 KASAN: out-of-bounds Read in unwind_next_frame 1 732d 555d 0/1 auto-closed as invalid on 2019/04/28 00:03

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2019/01/31 13:03 upstream af0c9af1 aa432daf .config log report syz bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/26 12:06 upstream ba606975 c73f090a .config log report syz bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/09/28 18:58 upstream f1f2f614 eb6b9855 .config log report bp@alien8.de, hpa@zytor.com, jannh@google.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/09/22 16:56 upstream f7c3bf8f d96e88f3 .config log report bp@alien8.de, gregkh@linuxfoundation.org, hpa@zytor.com, jannh@google.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2019/06/21 19:06 upstream abf02e29 34bf9440 .config log report bp@alien8.de, gregkh@linuxfoundation.org, hpa@zytor.com, jannh@google.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/03/15 02:04 upstream 3b319ee2 d72db19b .config log report bp@alien8.de, hpa@zytor.com, jannh@google.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2019/03/08 11:32 upstream 610cd4ea 12365b99 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/31 12:19 upstream af0c9af1 aa432daf .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/24 04:14 upstream 30bac164 56558f63 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2019/01/23 05:17 upstream 787a3b43 b1ff06b2 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/01/06 21:13 upstream b5aef86e 94f8adb5 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/02/13 20:56 linux-next c4f3ef3e 0a49c954 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org