syzbot


WARNING in dst_release (3)
Status: internal: reported on 2021/12/15 03:01
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: e28587cc491e sit: do not call ipip6_dev_free() from sit_init_net()
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: 43d, last: 32d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in dst_release syz done 2 345d 344d 22/22 fixed on 2021/04/09 19:46
upstream WARNING in dst_release (2) syz error done 30 48d 270d 0/22 closed as invalid on 2021/12/14 10:52

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2021/12/26 07:55 upstream e2ae0d4a6b0b 6caa12e4 .config log report info WARNING in dst_release
ci-upstream-kasan-gce-smack-root 2021/12/15 03:00 upstream 5472f14a3742 f752fb53 .config log report info WARNING in dst_release