syzbot


WARNING: refcount bug in rx_queue_release
Status: internal: reported on 2021/11/12 16:48
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 34ac17ecbf57 ethtool: use ethnl_parse_header_dev_put()
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-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-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 76d, last: 62d

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-qemu-upstream 2021/11/26 11:15 upstream a4849f6000e2 63eeac02 .config log report info WARNING: refcount bug in rx_queue_release
ci-upstream-kasan-gce 2021/11/25 13:14 upstream 5f53fa508db0 545ab074 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/18 16:24 upstream 42eb8fdac2fc 31a30fc0 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/18 09:11 upstream 42eb8fdac2fc cafff8b6 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/15 01:59 upstream fa55b7dcdc43 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/14 14:54 upstream c8c109546a19 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/13 23:39 upstream ccfff0a2bd2a 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream 2021/11/12 16:47 upstream 5833291ab6de 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream-386 2021/11/25 20:23 upstream b501b85957de 63eeac02 .config log report info WARNING: refcount bug in rx_queue_release
ci-qemu-upstream-386 2021/11/14 13:28 upstream c8c109546a19 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release
ci-upstream-net-kasan-gce 2021/11/25 11:32 net-next 305e95bb893c 545ab074 .config log report info WARNING: refcount bug in rx_queue_release
ci-upstream-net-kasan-gce 2021/11/13 16:41 net-next 66f4beaa6c1d 83f5c9b5 .config log report info WARNING: refcount bug in rx_queue_release