syzbot


WARNING in sk_stream_kill_queues (7)
Status: internal: reported C repro on 2021/11/10 00:56
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: c4777efa751d net: add and use skb_unclone_keeptruesize() helper
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: 27d, last: 45m
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in sk_stream_kill_queues (4) C done done 6 646d 650d 17/22 fixed on 2020/06/30 18:57
upstream WARNING in sk_stream_kill_queues (3) C done 622 912d 1271d 14/22 fixed on 2019/11/26 19:44
upstream WARNING in sk_stream_kill_queues (5) C done 4684 241d 371d 22/22 fixed on 2021/04/09 19:46
upstream WARNING in sk_stream_kill_queues (2) C 124 1372d 1434d 0/22 closed as dup on 2018/01/03 23:44
upstream WARNING in sk_stream_kill_queues (6) C 11376 27d 241d 22/22 fixed on 2021/11/10 00:50
upstream WARNING in sk_stream_kill_queues syz 96 1573d 1577d 3/22 fixed on 2017/11/07 20:45

Sample crash report:

Crashes (3069):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/11/14 06:39 linux-next f2e19fd15bd7 83f5c9b5 .config log report syz C WARNING in sk_stream_kill_queues
ci-qemu-upstream 2021/12/06 22:41 upstream f80ef9e49fdf 0230ba3e .config log report info WARNING in sk_stream_kill_queues
ci-upstream-kasan-gce-root 2021/12/01 08:45 upstream 58e1100fdc59 5fa3eacc .config log report info WARNING in sk_stream_kill_queues
ci-upstream-kasan-gce-smack-root 2021/11/11 22:05 upstream debe436e77c7 75b04091 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-kasan-gce 2021/11/11 08:42 upstream debe436e77c7 75b04091 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-kasan-gce-selinux-root 2021/11/10 11:37 upstream cb690f5238d7 55fa030c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-kasan-gce-386 2021/11/11 23:09 upstream debe436e77c7 75b04091 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/07 02:23 net 4dbb0dad8e63 0230ba3e .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 20:28 net 2be6d4d16a08 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 19:10 net 2be6d4d16a08 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 16:17 net 2be6d4d16a08 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 15:17 net 2be6d4d16a08 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 11:29 net 2be6d4d16a08 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 10:24 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 07:32 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 03:35 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/06 02:32 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/05 22:28 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/05 19:30 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/05 16:33 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-this-kasan-gce 2021/12/05 13:04 net 2be6d4d16a08 a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 21:37 net-next ce83278f313c 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 17:43 net-next ce83278f313c 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 09:47 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 08:42 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 06:43 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 05:42 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 04:33 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 01:21 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/06 00:34 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 23:33 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 21:46 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 20:46 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 19:45 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 18:21 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 17:16 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 15:23 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 14:23 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 14:05 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 11:59 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 10:58 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 10:47 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 08:23 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 07:39 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 06:35 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 05:51 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-net-kasan-gce 2021/12/05 04:39 net-next ce83278f313c a617004c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-bpf-next-kasan-gce 2021/11/14 14:31 bpf-next 325d956d6717 83f5c9b5 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-bpf-next-kasan-gce 2021/11/10 00:55 bpf-next 5577f24cb04a 55fa030c .config log report info WARNING in sk_stream_kill_queues
ci-upstream-linux-next-kasan-gce-root 2021/12/07 01:19 linux-next 5d02ef4b57f6 0230ba3e .config log report info WARNING in sk_stream_kill_queues
ci-upstream-linux-next-kasan-gce-root 2021/12/07 00:14 linux-next 5d02ef4b57f6 0230ba3e .config log report info WARNING in sk_stream_kill_queues
ci-upstream-linux-next-kasan-gce-root 2021/12/06 13:46 linux-next 5d02ef4b57f6 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-linux-next-kasan-gce-root 2021/12/06 12:39 linux-next 5d02ef4b57f6 579a8754 .config log report info WARNING in sk_stream_kill_queues
ci-upstream-linux-next-kasan-gce-root 2021/12/05 09:28 linux-next f81e94e91878 a617004c .config log report info WARNING in sk_stream_kill_queues