syzbot


WARNING in switch_fpu_return
Status: upstream: reported syz repro on 2020/01/02 02:25
Reported-by: syzbot+f2ca20d4aa1408b0385a@syzkaller.appspotmail.com
First crash: 50d, last: 13d

Cause bisection: introduced by (bisect log):

commit 92e6475ae0a0383b012eb21c1aaf0e5456b1a3d9
Author: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Date: Wed Jul 3 14:02:39 2019 +0000

  drm/amd/display: Set enabled to false at start of audio disable

Crash: no output from test machine (log)
Repro: syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-upstream-kasan-gce-selinux-root 2020/02/04 07:20 upstream 322bf2d3 af6b8ef8 .config log report syz
Crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-selinux-root 2019/12/29 14:53 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2019/12/29 13:18 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2019/12/29 07:05 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2019/12/29 04:03 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2019/12/29 07:08 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2019/12/29 03:37 upstream bf8d1cd4 af6b8ef8 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/05 04:05 linux-next 7ddd09fc 68256974 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/01/05 01:41 linux-next 7ddd09fc 68256974 .config log report syz bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2019/12/30 22:22 upstream fd698849 af6b8ef8 .config log report bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2019/12/29 02:17 upstream bf8d1cd4 af6b8ef8 .config log report bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2019/12/29 02:14 upstream bf8d1cd4 af6b8ef8 .config log report bigeasy@linutronix.de, bp@alien8.de, dave.hansen@intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, riel@surriel.com, tglx@linutronix.de, x86@kernel.org