syzbot


kernel BUG at net/core/dev.c:LINE! (3)
Status: fixed on 2020/09/16 22:51
Reported-by: syzbot+af23e7f3e0a7e10c8b67@syzkaller.appspotmail.com
Fix commit: 832707021666 bonding: fix a potential double-unregister
First crash: 611d, last: 462d

Cause bisection: introduced by (bisect log) :
commit 5a707af10da95a53a55011a612e69063491020d4
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri Apr 21 13:36:06 2017 +0000

  platform/x86: wmi: Describe function parameters

Crash: kernel BUG at net/core/dev.c:LINE! (log)
Repro: C syz .config
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 kernel BUG at net/core/dev.c:LINE! (2) C 55 16h21m 362d 0/1 upstream: reported C repro on 2020/12/11 13:29
linux-4.14 kernel BUG in validate_xmit_skb 1 301d 301d 0/1 auto-closed as invalid on 2021/06/10 04:03
upstream kernel BUG at net/core/dev.c:LINE! (2) syz 2 1155d 1155d 12/22 fixed on 2018/10/18 14:43
linux-4.19 kernel BUG at net/core/dev.c:LINE! 4 592d 595d 0/1 auto-closed as invalid on 2020/08/23 07:17
upstream kernel BUG at net/core/dev.c:LINE! C 5 1473d 1477d 3/22 fixed on 2017/12/08 02:32
linux-4.14 kernel BUG at net/core/dev.c:LINE! C inconclusive 3 344d 614d 1/1 fixed on 2021/01/17 13:53

Sample crash report:

Crashes (979):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/07/16 19:51 upstream 994e99a96c9b f3bec699 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/07/16 12:06 linux-next ca0e494af5ed f3bec699 .config log report syz C
ci-upstream-net-this-kasan-gce 2020/07/16 05:06 net 1d61e21852d3 f3bec699 .config log report syz
ci-upstream-net-kasan-gce 2020/07/16 04:17 net-next 4ff91fa0a3ac f3bec699 .config log report syz
ci-upstream-kasan-gce-smack-root 2020/08/15 00:20 upstream 7fca4dee610d 424dd8e7 .config log report
ci-upstream-kasan-gce-root 2020/08/13 20:34 upstream fb893de323e2 54ce1ed6 .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/10 10:47 upstream 9420f1ce0186 70301872 .config log report
ci-qemu-upstream 2020/08/05 01:54 upstream 2ed90dbbf7be 02034dac .config log report
ci-upstream-kasan-gce 2020/07/17 01:22 upstream f8456690ba8e 54b3c45e .config log report
ci-upstream-kasan-gce-386 2020/07/12 09:11 upstream 0aea6d5c5be3 115e1930 .config log report
ci-upstream-net-this-kasan-gce 2020/09/02 09:38 net a609d0259183 abf9ba4f .config log report
ci-upstream-net-this-kasan-gce 2020/08/17 02:14 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 23:54 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 22:05 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 20:26 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 19:15 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 18:10 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 16:38 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 14:29 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 13:26 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 10:19 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 03:18 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/16 01:06 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 22:27 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 16:54 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 15:14 net 4ca0d9ac3fd8 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 11:56 net 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 10:48 net 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/15 05:53 net 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/08/14 23:08 net a1d21081a60d 424dd8e7 .config log report
ci-upstream-net-this-kasan-gce 2020/04/07 03:03 net aa81700cf232 99a96044 .config log report
ci-upstream-net-kasan-gce 2020/08/18 07:09 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/18 05:08 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/18 02:24 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 23:27 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 20:38 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 17:25 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 15:47 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 11:59 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 10:27 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 08:28 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 07:28 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 05:51 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 04:49 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/17 01:13 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/16 15:35 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/16 12:19 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/16 09:00 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/16 06:59 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/16 05:43 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/15 23:44 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/15 20:55 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/15 19:28 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/15 13:54 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/15 08:49 net-next 7fca4dee610d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/14 21:48 net-next a1d21081a60d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/14 20:53 net-next a1d21081a60d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/14 19:27 net-next a1d21081a60d 424dd8e7 .config log report
ci-upstream-net-kasan-gce 2020/08/14 18:25 net-next a1d21081a60d 424dd8e7 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/12 02:41 linux-next 4c9b89d8981b bb3e5fe6 .config log report