syzbot


WARNING in perf_pending_event
Status: upstream: reported C repro on 2021/11/09 12:17
Reported-by: syzbot+23843634c323e144fd0b@syzkaller.appspotmail.com
Fix commit: 73743c3b0922 perf: Ignore sigtrap for tracepoints destined for other tasks
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm32 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386 ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-qemu2-riscv64 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce]
First crash: 120d, last: 32d

Cause bisection: failed (bisect log)

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/11/05 02:39 upstream d4439a1189f9 6972b106 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2021/10/06 02:18 upstream 60a9483534ed 6972b106 .config log report syz C
Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/08/08 17:41 upstream 85a90500f9a1 6972b106 .config log report syz C WARNING in perf_pending_event
ci-upstream-kasan-gce-selinux-root 2021/08/08 17:26 upstream 85a90500f9a1 6972b106 .config log report info WARNING in perf_pending_event
ci-upstream-bpf-kasan-gce 2021/09/06 01:57 bpf 57f780f1c433 d236a457 .config log report info WARNING in perf_pending_event