syzbot


KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
Status: internal: reported on 2021/04/26 20:52
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 821bbf79fe46 ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
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: 92d, last: 68d

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/05/16 16:15 upstream 63d1cb53e26a f54a5c09 .config log report info KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
ci-upstream-kasan-gce-smack-root 2021/04/22 22:00 upstream 90c911ad7445 590921a5 .config log report info KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions