syzbot


general protection fault in __switch_to_asm
Status: upstream: reported C repro on 2020/06/10 10:03
Reported-by: syzbot+fe6eeea133f070606074@syzkaller.appspotmail.com
First crash: 33d, last: 7h16m

Cause bisection: the bug happens on the oldest tested release
Crash: WARNING in sysfs_warn_dup (log)
Repro: C syz .config

Sample crash report:

Crashes (52):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2020/07/03 20:57 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/07/03 20:10 upstream cd77006e bed10395 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/07/03 18:56 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/07/03 17:23 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/07/03 04:22 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2020/07/02 22:39 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/06/30 14:25 upstream 4e99b321 a2cdad9d .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/06/30 13:10 upstream 4e99b321 a2cdad9d .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2020/06/30 13:08 upstream 4e99b321 a2cdad9d .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/06/30 01:31 upstream 4e99b321 a2cdad9d .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/06/30 01:31 upstream 4e99b321 a2cdad9d .config log report syz C bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/06/30 01:02 upstream 4e99b321 a2cdad9d .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/06/29 18:24 upstream 4e99b321 a2cdad9d .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/06/28 12:19 upstream 1590a2e1 ffec44b5 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-smack-root 2020/06/28 07:41 upstream 1590a2e1 ffec44b5 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-root 2020/06/26 20:40 upstream 4a21185c aea82c00 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2020/07/03 18:21 upstream cd77006e bed10395 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/07/03 17:17 upstream cd77006e bed10395 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/07/03 12:54 upstream cd77006e bed10395 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-386 2020/07/03 03:02 upstream cd77006e bed10395 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2020/06/30 13:19 upstream 4e99b321 a2cdad9d .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2020/06/30 01:38 upstream 4e99b321 a2cdad9d .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/07/04 03:22 linux-next 9e50b94b 51095195 .config log report syz C akpm@linux-foundation.org, keescook@chromium.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/07/02 22:31 linux-next aab20039 bed10395 .config log report syz C bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/06/30 14:24 linux-next 36e3135d a2cdad9d .config log report syz C bsegall@google.com, dietmar.eggemann@arm.com, juri.lelli@redhat.com, linux-kernel@vger.kernel.org, mgorman@suse.de, mingo@redhat.com, peterz@infradead.org, rostedt@goodmis.org, vincent.guittot@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/06/30 13:05 linux-next 36e3135d a2cdad9d .config log report syz C akpm@linux-foundation.org, keescook@chromium.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-linux-next-kasan-gce-root 2020/06/30 01:55 linux-next 36e3135d a2cdad9d .config log report syz C bsegall@google.com, dietmar.eggemann@arm.com, juri.lelli@redhat.com, linux-kernel@vger.kernel.org, mgorman@suse.de, mingo@redhat.com, peterz@infradead.org, rostedt@goodmis.org, vincent.guittot@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/06/29 11:15 linux-next 36e3135d a2cdad9d .config log report syz C bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/06/21 22:56 linux-next e7b08814 4f2acff9 .config log report syz C bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/06/10 10:02 linux-next e7b08814 860c4de9 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce-selinux-root 2020/07/02 22:27 upstream cd77006e bed10395 .config log report syz bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/06/29 11:15 upstream 4e99b321 a2cdad9d .config log report syz bp@alien8.de, ggherdovich@suse.cz, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, rafael.j.wysocki@intel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2020/06/29 11:12 upstream 4e99b321 a2cdad9d .config log report syz bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/07/03 16:39 upstream cd77006e bed10395 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/07/03 10:39 upstream cd77006e bed10395 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/07/02 20:16 upstream cd77006e bed10395 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/07/01 06:28 upstream 9ebcfadb 917afeaa .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/06/30 05:18 upstream 4e99b321 a2cdad9d .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2020/06/29 11:48 upstream 4e99b321 a2cdad9d .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/06/28 23:37 upstream 4e99b321 a2cdad9d .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux@dominikbrodowski.net, mhiramat@kernel.org, rostedt@goodmis.org
ci-upstream-kasan-gce 2020/06/28 04:08 upstream 1590a2e1 ffec44b5 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/06/28 00:10 upstream 1590a2e1 ffec44b5 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/06/26 23:59 upstream 4a21185c aea82c00 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/06/26 23:37 upstream 4a21185c aea82c00 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/06/26 16:01 upstream 4a21185c aea82c00 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2020/07/03 04:17 upstream cd77006e bed10395 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-386 2020/06/30 11:36 upstream 4e99b321 a2cdad9d .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/07/04 15:26 linux-next 9e50b94b 51095195 .config log report bsegall@google.com, dietmar.eggemann@arm.com, juri.lelli@redhat.com, linux-kernel@vger.kernel.org, mgorman@suse.de, mingo@redhat.com, peterz@infradead.org, rostedt@goodmis.org, vincent.guittot@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/02 20:23 linux-next aab20039 bed10395 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/06/01 13:30 linux-next e7b08814 a0331e89 .config log report bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org