syzbot


WARNING in handle_mm_fault
Status: upstream: reported on 2021/03/12 00:37
Reported-by: syzbot+7d7013084f0a806f3786@syzkaller.appspotmail.com
Fix commit: f4e61f0c9add x86/kvm: Fix broken irq restoration in kvm_wait
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-qemu2-arm64 ci-qemu2-arm64-compat ci-qemu2-arm64-mte ci-qemu2-riscv64 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce 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-arm32]
First crash: 137d, last: 129d

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/03/15 20:46 upstream 1e28eed17697 fdb2bb2c .config log report WARNING in handle_mm_fault
ci-upstream-kasan-gce-selinux-root 2021/03/14 19:42 upstream 88fe49249c99 cc1cff8f .config log report WARNING in handle_mm_fault
ci-upstream-kasan-gce-selinux-root 2021/03/14 18:23 upstream 88fe49249c99 4a003785 .config log report WARNING in handle_mm_fault
ci-upstream-kasan-gce-selinux-root 2021/03/11 11:12 upstream 05a59d79793d c2ca1f2a .config log report WARNING in handle_mm_fault
ci-upstream-kasan-gce-selinux-root 2021/03/08 00:35 upstream 144c79ef3353 75506d9c .config log report WARNING in handle_mm_fault