syzbot


INFO: rcu detected stall in addrconf_rs_timer
Status: closed as dup on 2019/01/02 16:33
Reported-by: syzbot+8910fedf18f0686a82e9@syzkaller.appspotmail.com
First crash: 368d, last: 269d
Duplicate of (1):
Title Repro Bisected Count Last Reported
INFO: rcu detected stall in ndisc_alloc_skb 1 338d 258d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: rcu detected stall in addrconf_rs_timer (2) 353 1h21m 4d23h 0/13 moderation: reported on 2019/09/10 19:18
linux-4.14 INFO: rcu detected stall in addrconf_rs_timer 27 1d01h 9d03h 0/1 upstream: reported on 2019/09/06 14:33
linux-4.19 INFO: rcu detected stall in addrconf_rs_timer 33 2h15m 9d03h 0/1 upstream: reported on 2019/09/06 14:42

Sample crash report:

All crashes (38):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-bpf-kasan-gce 2018/09/11 20:03 bpf 28619527 4ae17b1f .config log report douly.fnst@cn.fujitsu.com, hpa@zytor.com, jgross@suse.com, len.brown@intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, ville.syrjala@linux.intel.com, x86@kernel.org
ci-upstream-bpf-kasan-gce 2018/12/20 10:06 bpf bcb671c2 02e69052 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/12/13 00:22 bpf fdadd049 02613a41 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/27 04:42 bpf fdac315d ac912200 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/17 01:18 bpf da85d8bf b08ee62a .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/16 19:03 bpf da85d8bf f5e275d1 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/05 03:06 bpf 28c2fae7 8bd6bd63 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/14 01:55 bpf cee27167 caf12900 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/13 11:23 bpf cee27167 caf12900 .config log report ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-bpf-kasan-gce 2018/10/10 14:12 bpf 262f9d81 5b11ac2c .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/04 13:48 bpf b0584ea6 8b311eaf .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/01 05:39 bpf 4288ea00 41e4b329 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/09/29 20:22 bpf 4288ea00 41e4b329 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/09/21 00:24 bpf 080220b6 6cee973c .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/09/13 23:11 bpf 4c3d795c 19e9088b .config log report davem@davemloft.net, jasowang@redhat.com, linux-kernel@vger.kernel.org, mst@redhat.com, netdev@vger.kernel.org, virtualization@lists.linux-foundation.org
ci-upstream-bpf-kasan-gce 2018/09/12 01:29 bpf 28619527 4ae17b1f .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/12/16 04:53 bpf-next 034565da def91db3 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/12/02 01:04 bpf-next 71fc156f 5a581673 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/22 02:03 bpf-next 462c124c 9db828b5 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-net-kasan-gce 2018/11/20 19:10 net-next e432abfb 9aca6b52 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/14 03:28 bpf-next 407be8d0 5f5f6d14 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/04 17:21 bpf-next 44adbac8 8bd6bd63 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/26 17:49 bpf-next 44adbac8 a8292de9 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/23 18:11 bpf-next 487e2e22 24fa2ad8 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/23 16:59 bpf-next 487e2e22 24fa2ad8 .config log report linux-kernel@vger.kernel.org, tglx@linutronix.de
ci-upstream-bpf-next-kasan-gce 2018/10/23 16:20 bpf-next 487e2e22 24fa2ad8 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/22 14:11 bpf-next fe8ecccc ecb386fe .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/19 19:48 bpf-next 3ddeac67 ecb386fe .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/16 03:10 bpf-next d04fb13c 8cd30605 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/13 04:33 bpf-next 1ae80cf3 caf12900 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/11 20:04 bpf-next ef4ab844 ba6ddb43 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/06 07:00 bpf-next df1ea77b 8b311eaf .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/03 04:58 bpf-next 33d9a7fd 0f3e0261 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/09/16 10:51 bpf-next 70e88c75 a343a400 .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/09/13 17:37 bpf-next 1edb6e03 19e9088b .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/09/13 16:49 bpf-next 1edb6e03 19e9088b .config log report linux-kernel@vger.kernel.org, pmladek@suse.com, rostedt@goodmis.org, sergey.senozhatsky@gmail.com
ci-upstream-net-kasan-gce 2018/09/12 13:41 net-next aad06d11 3c88136c .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/09/11 23:24 bpf-next 2e2a0c96 4ae17b1f .config log report davem@davemloft.net, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org