syzbot


kernel BUG at net/rxrpc/conn_object.c:LINE!
Status: fixed on 2020/11/16 12:12
Reported-by: syzbot+52071f826a617b9c76ed@syzkaller.appspotmail.com
Fix commit: 546a4241 rxrpc: Fix conn bundle leak in net-namespace exit
First crash: 284d, last: 218d

Cause bisection: introduced by (bisect log) :
commit 245500d853e9f20036cec7df4f6984ece4c6bf26
Author: David Howells <dhowells@redhat.com>
Date: Wed Jul 1 10:15:32 2020 +0000

  rxrpc: Rewrite the client connection manager

Crash: kernel BUG at net/rxrpc/conn_object.c:LINE! (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG at net/rxrpc/conn_object.c:LINE! (2) 7 133d 195d 0/22 auto-closed as invalid on 2021/05/17 08:51
Patch testing requests:
Created Duration User Patch Repo Result
2020/09/14 11:45 17m himadrispandya@gmail.com https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master OK

Sample crash report:

Crashes (855):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2020/09/12 17:20 net-next 5a6bd84f ce441f06 .config log report syz C
ci-upstream-net-kasan-gce 2020/09/09 15:14 net-next f5499c67 0ea7a887 .config log report syz C
ci-upstream-bpf-kasan-gce 2020/11/14 05:08 bpf 50431b45 1bf9a662 .config log report info
ci-upstream-bpf-kasan-gce 2020/10/29 16:16 bpf c66dca98 f24824d3 .config log report info
ci-upstream-bpf-kasan-gce 2020/10/27 23:20 bpf 343a3e8b 96e03c1c .config log report info
ci-upstream-bpf-kasan-gce 2020/10/22 10:53 bpf c5eb48e8 be6b1582 .config log report info
ci-upstream-bpf-kasan-gce 2020/10/19 07:38 bpf 9ff9b0d3 fea47c01 .config log report info
ci-upstream-bpf-kasan-gce 2020/10/19 04:11 bpf 9ff9b0d3 fea47c01 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/11/09 20:00 bpf-next f055f355 64069d48 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/11/07 20:44 bpf-next f055f355 64069d48 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/10/28 00:48 bpf-next 3cb12d27 96e03c1c .config log report info
ci-upstream-bpf-next-kasan-gce 2020/10/26 06:39 bpf-next 9ff9b0d3 a1839e81 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/10/25 11:03 bpf-next 9ff9b0d3 a1839e81 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/10/09 07:31 bpf-next 1e9259ec 92390980 .config log report info
ci-upstream-bpf-next-kasan-gce 2020/10/01 09:08 bpf-next 3effc06a a9767fb2 .config log report info
ci-upstream-net-kasan-gce 2020/09/14 02:28 net-next 068b6214 2d3cdd63 .config log report
ci-upstream-net-kasan-gce 2020/09/14 02:21 net-next 068b6214 2d3cdd63 .config log report
ci-upstream-net-kasan-gce 2020/09/14 00:12 net-next 068b6214 2d3cdd63 .config log report
ci-upstream-net-kasan-gce 2020/09/13 22:10 net-next e5e252ba 2d3cdd63 .config log report
ci-upstream-net-kasan-gce 2020/09/13 01:24 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/13 01:10 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 22:35 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 22:24 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 21:22 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 20:21 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 19:39 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/12 18:28 net-next 5a6bd84f ce441f06 .config log report
ci-upstream-net-kasan-gce 2020/09/09 09:47 net-next f5499c67 0ea7a887 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/18 05:41 linux-next 860461e4 8247808b .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/15 08:16 linux-next f965d3ec 6989d6f6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/15 07:56 linux-next f965d3ec 6989d6f6 .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/14 10:58 linux-next f965d3ec 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 09:48 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 09:14 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 08:08 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 07:04 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 06:23 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 04:46 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 03:45 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 03:32 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 01:20 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/14 01:13 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 23:12 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 21:54 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 20:53 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 20:19 linux-next d5b2251d 2d3cdd63 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 04:44 linux-next d5b2251d ce441f06 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/13 03:26 linux-next d5b2251d ce441f06 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/12 23:57 linux-next d5b2251d ce441f06 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/12 16:10 linux-next d5b2251d ce441f06 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/12 15:40 linux-next d5b2251d ce441f06 .config log report