syzbot


possible deadlock in sch_direct_xmit (2)
Status: upstream: reported on 2020/04/29 00:59
Reported-by: syzbot+e18ac85757292b7baf96@syzkaller.appspotmail.com
First crash: 513d, last: 4d11h
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 possible deadlock in sch_direct_xmit C 240 656d 893d 0/2 public: reported C repro on 2019/04/11 08:44
upstream possible deadlock in sch_direct_xmit C done done 1548 663d 1342d 17/22 fixed on 2020/04/17 19:57
linux-4.14 possible deadlock in sch_direct_xmit 1 840d 840d 0/1 auto-closed as invalid on 2019/10/25 08:40
linux-4.14 possible deadlock in sch_direct_xmit (2) 1 673d 673d 0/1 auto-closed as invalid on 2020/03/15 19:58
linux-4.19 possible deadlock in sch_direct_xmit 1 841d 841d 0/1 auto-closed as invalid on 2019/10/25 08:50

Sample crash report:

Crashes (54):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/08/27 23:37 upstream 77dd11439b86 d5a29e53 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-kasan-gce-smack-root 2021/07/27 22:05 upstream ff1176468d36 17d6ab15 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-kasan-gce-386 2021/09/07 13:47 upstream 4b93c544e90e 6ca60148 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/09/15 00:55 net 550ac9c1aaaa 07e953c1 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/09/02 13:35 net 57f780f1c433 15cea0a3 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/08/23 22:23 net 82a44ae113b7 b599f2fc .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/07/31 23:07 net c7d102232649 6c236867 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/06/28 04:35 net d6765985a42a 9d2ab5df .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-this-kasan-gce 2021/06/25 15:01 net be7f62eebaff ae6bf8dd .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/09/15 21:12 net-next 5706383b30cf 07e953c1 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/09/15 13:04 net-next 339133f6c318 07e953c1 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/09/07 06:44 net-next 27151f177827 6ca60148 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/09/06 23:03 net-next 27151f177827 6ca60148 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/08/10 16:13 net-next 4ef3960ea19c 6972b106 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/08/08 10:53 net-next f9be84db09d2 6972b106 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/07/14 20:03 net-next 5e437416ff66 94e0b707 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/05/28 08:51 net-next af9207adb6d9 858ea628 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/03/28 20:40 net-next a1281601f88e a8529b82 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-net-kasan-gce 2021/01/23 16:26 net-next 59a49d9617e2 52e37319 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-linux-next-kasan-gce-root 2021/07/28 06:21 linux-next 42d0b5f52c9b 17d6ab15 .config log report info possible deadlock in sch_direct_xmit
ci-upstream-kasan-gce 2020/10/02 17:38 upstream 472e5b056f00 4969d6ca .config log report info
ci-upstream-net-this-kasan-gce 2020/09/27 14:33 net 059432495e20 5dd8aee8 .config log report info
ci-upstream-net-this-kasan-gce 2020/08/12 18:37 net 633f5b6bca9b bc15f7db .config log report
ci-upstream-net-this-kasan-gce 2020/06/30 15:17 net 0574e2000fc3 a2cdad9d .config log report
ci-upstream-net-kasan-gce 2020/12/26 05:45 net-next 3db1a3fa9880 821e0b09 .config log report info
ci-upstream-net-kasan-gce 2020/11/28 16:06 net-next 5c39f26e67c9 76b4dcc7 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/07/07 16:17 bpf-next cb8e59cc8720 51095195 .config log report
ci-upstream-net-kasan-gce 2020/06/29 07:05 net-next b08866f42a87 a2cdad9d .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/11 20:04 bpf-next cb8e59cc8720 3ab7a05a .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/06 22:43 bpf-next cb8e59cc8720 e6b89e4e .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/06 04:08 bpf-next cb8e59cc8720 f243c88f .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/06 03:58 bpf-next cb8e59cc8720 f243c88f .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/05 16:50 bpf-next cb8e59cc8720 2420d1bc .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/05 15:17 bpf-next cb8e59cc8720 2420d1bc .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/04 04:04 bpf-next e8224bfe7729 a5ce5de0 .config log report
ci-upstream-bpf-next-kasan-gce 2020/06/02 20:18 bpf-next 9a25c1df24a6 52fd7b7d .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/31 22:56 bpf-next 551f08b1d8ea a0331e89 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/30 15:21 bpf-next 551f08b1d8ea 954bd312 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/30 12:53 bpf-next 551f08b1d8ea 954bd312 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/30 03:21 bpf-next 551f08b1d8ea 3905eaae .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/29 22:03 bpf-next 551f08b1d8ea 3905eaae .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/29 15:30 bpf-next 9b185fa42176 d19ed305 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/29 12:17 bpf-next 9b185fa42176 d19ed305 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/29 11:08 bpf-next 9b185fa42176 d19ed305 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/27 22:19 bpf-next c41f9b7371d0 ec153193 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/27 04:32 bpf-next c409dc81b682 9072c126 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/25 07:43 bpf-next a152b85984a0 11284182 .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/23 10:13 bpf-next a5dfaa2ab940 9682898d .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/22 12:37 bpf-next 29ae90d22175 5afa2ddd .config log report
ci-upstream-bpf-next-kasan-gce 2020/05/18 05:16 bpf-next 96586dd9268d 37bccd4e .config log report
ci-upstream-bpf-next-kasan-gce 2020/04/26 17:15 bpf-next 3f2eaebb5450 99b258dd .config log report
ci-upstream-bpf-next-kasan-gce 2020/04/26 15:50 bpf-next 3f2eaebb5450 99b258dd .config log report
ci-upstream-bpf-next-kasan-gce 2020/04/25 23:01 bpf-next 3f2eaebb5450 b8bb8e5f .config log report
ci-upstream-bpf-next-kasan-gce 2020/04/25 00:53 bpf-next 3f2eaebb5450 03d97a1b .config log report