syzbot


general protection fault in security_inode_getattr
Status: upstream: reported syz repro on 2020/07/29 20:23
Reported-by: syzbot+f07cc9be8d1d226947ed@syzkaller.appspotmail.com
First crash: 93d, last: 24d

Cause bisection: introduced by (bisect log):

commit 35697c12d7ffd31a56d3c9604066a166b75d0169
Author: Yonghong Song <yhs@fb.com>
Date: Thu Jan 16 17:40:04 2020 +0000

  selftests/bpf: Fix test_progs send_signal flakiness with nmi mode

Crash: general protection fault in security_inode_getattr (log)
Repro: syz .config
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-54 general protection fault in security_inode_getattr syz 2 42d 42d 0/1 upstream: reported syz repro on 2020/09/08 02:23
linux-4.19 general protection fault in security_inode_getattr C 7 19d 65d 0/1 upstream: reported C repro on 2020/08/16 14:26

Sample crash report:

Crashes (15):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-root 2020/09/13 04:59 upstream 729e3d09 ce441f06 .config log report syz andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/09/09 07:11 upstream 6f6a73c8 abf9ba4f .config log report syz andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/08/24 19:36 upstream d012a719 67b599d1 .config log report syz andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2020/09/26 21:00 linux-next d1d2220c 2d5ea0cb .config log report syz andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/09/13 22:05 upstream e4c26faa 2d3cdd63 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/08/24 12:50 upstream d012a719 67b599d1 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-selinux-root 2020/08/20 23:28 upstream da2968ff 1d75fe45 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-selinux-root 2020/08/20 06:57 upstream 7eac66d0 ed282a3a .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-selinux-root 2020/08/17 05:40 upstream 4b6c093e 424dd8e7 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/08/12 02:27 upstream c636eef2 bb3e5fe6 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-root 2020/07/28 12:29 upstream 92ed3019 cb93dc6a .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-smack-root 2020/07/23 12:27 upstream d15be546 340ea530 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-root 2020/07/19 02:07 upstream 6a70f89c 9c812472 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2020/07/29 20:22 linux-next 04b45717 19a8de55 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2020/07/26 22:19 linux-next 26027945 51265195 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jmorris@namei.org, john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, netdev@vger.kernel.org, serge@hallyn.com, songliubraving@fb.com, yhs@fb.com