syzbot


UBSAN: array-index-out-of-bounds in ktime_mono_to_any
Status: internal: reported on 2021/11/08 04:16
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 6dc25401cba4 net/sched: sch_taprio: fix undefined behavior in ktime_mono_to_any
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-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-riscv64]
First crash: 28d, last: 27d

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-386 2021/11/09 17:18 upstream d2f38a3c6507 59bcaf9a .config log report info UBSAN: array-index-out-of-bounds in ktime_mono_to_any
ci-upstream-kasan-gce-386 2021/11/09 02:55 upstream e851dfae4371 8ab17e57 .config log report info UBSAN: array-index-out-of-bounds in ktime_mono_to_any
ci-upstream-kasan-gce-386 2021/11/08 20:51 upstream e851dfae4371 d29682f1 .config log report info UBSAN: array-index-out-of-bounds in ktime_mono_to_any
ci-upstream-kasan-gce-386 2021/11/08 04:15 upstream 6b75d88fa81b 4c1be0be .config log report info UBSAN: array-index-out-of-bounds in ktime_mono_to_any