syzbot


INFO: rcu detected stall in addrconf_rs_timer (4)
Status: upstream: reported C repro on 2020/08/03 16:25
Reported-by: syzbot+ca2665ae8487c46d365d@syzkaller.appspotmail.com
First crash: 328d, last: 6h10m

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in addrconf_rs_timer (2) 362 474d 496d 14/17 fixed on 2019/10/21 12:31
linux-4.14 INFO: rcu detected stall in addrconf_rs_timer C error 220 138d 500d 0/1 upstream: reported C repro on 2019/09/06 14:33
upstream INFO: rcu detected stall in addrconf_rs_timer 38 761d 856d 0/17 closed as dup on 2019/01/02 16:33
linux-4.19 INFO: rcu detected stall in addrconf_rs_timer 45 488d 500d 0/1 auto-closed as invalid on 2019/12/17 18:46
upstream INFO: rcu detected stall in addrconf_rs_timer (3) C inconclusive done 81 396d 392d 16/17 fixed on 2020/02/18 14:31
linux-4.19 INFO: rcu detected stall in addrconf_rs_timer (2) 5 138d 212d 0/1 auto-closed as invalid on 2020/12/31 12:17

Sample crash report:

Crashes (90):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-root 2020/12/07 05:00 upstream e6585a49 c521566d .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/05 18:39 upstream b3298500 50503117 .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/08/27 11:13 upstream 15bc20c6 816e0689 .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/04 04:30 upstream 7cc2a8ea 51095195 .config log report syz C fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/03/11 05:30 upstream e9414845 35f53e45 .config log report syz C bp@alien8.de, hpa@zytor.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, shile.zhang@linux.alibaba.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/03/10 22:53 upstream 30bb5572 35f53e45 .config log report syz davem@davemloft.net, kuba@kernel.org, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-smack-root 2020/03/08 17:56 upstream 61a09258 2e9971bb .config log report syz davem@davemloft.net, kuba@kernel.org, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-root 2021/01/19 05:43 upstream 1e2a199f 63631df1 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2021/01/19 04:19 upstream 1e2a199f 63631df1 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/19 02:19 upstream 19c329f6 63631df1 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/17 23:36 upstream a1339d63 813be542 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/15 05:41 upstream 14662050 65a7a854 .config log report info bigeasy@linutronix.de, linux-kernel@vger.kernel.org, mingo@kernel.org, paulmck@kernel.org, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/14 08:02 upstream 65f0d241 269d24e8 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/10 14:12 upstream 2ff90100 2c1f2513 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/09 21:11 upstream 996e435f 2c1f2513 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/04 21:49 upstream 36bbbd0e 2a28ff1f .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce 2021/01/02 03:31 upstream eda809ae 79264ae3 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2021/01/02 00:02 upstream eda809ae 79264ae3 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/30 05:34 upstream 139711f0 0fa352f2 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/29 15:59 upstream dea8dcf2 80910769 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/16 12:23 upstream d635a69d f213e07e .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/15 08:40 upstream 148842c9 97183ed7 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/14 17:47 upstream 2c85ebc5 97183ed7 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/14 06:43 upstream 6bff9bb8 b22a7ec3 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/13 23:23 upstream 6bff9bb8 b22a7ec3 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/13 17:15 upstream 6bff9bb8 bca53db9 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/12 19:04 upstream 7f376f19 bca53db9 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/12 09:54 upstream 7f376f19 bca53db9 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/11 11:47 upstream 33dc9614 f900b48c .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/11 07:47 upstream 33dc9614 f900b48c .config log report info bigeasy@linutronix.de, linux-kernel@vger.kernel.org, mingo@kernel.org, paulmck@kernel.org, peterz@infradead.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/10 15:36 upstream a2f5ea9e f900b48c .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/10 04:21 upstream a68a0262 c090b4da .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/09 23:09 upstream a68a0262 c090b4da .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/09 20:18 upstream a68a0262 c090b4da .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/09 05:27 upstream 7d8761ba 40cc414d .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/08 21:28 upstream cd796ed3 a7f7f4a4 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/08 19:35 upstream cd796ed3 a7f7f4a4 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/08 16:34 upstream cd796ed3 a7f7f4a4 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/08 11:32 upstream cd796ed3 51a9082e .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/08 00:35 upstream cd796ed3 51a9082e .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/07 14:00 upstream 0477e928 1190297f .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/07 11:36 upstream 0477e928 1190297f .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/05 11:55 upstream b3298500 50503117 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/12/03 10:19 upstream 34816d20 e6b0d314 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/11/29 02:27 upstream 45e885c4 a0092f9d .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2020/10/06 10:27 upstream 7575fdda 1880b4a9 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/08/05 17:32 upstream 442489c2 b7129355 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/08/03 04:19 upstream 5a30a789 196277c4 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/26 10:46 upstream 04300d66 1f7cc1ca .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/19 05:58 upstream f932d58a 9c812472 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/17 14:54 upstream 88825726 9c812472 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/10 08:19 upstream 42f82040 edf162e8 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/07/04 06:01 upstream 7cc2a8ea 51095195 .config log report fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/05/11 10:58 upstream 2ef96a5b f8f57555 .config log report bp@alien8.de, hpa@zytor.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mbenes@suse.cz, mingo@redhat.com, peterz@infradead.org, shile.zhang@linux.alibaba.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce 2020/04/26 07:28 upstream b2768df2 99b258dd .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kasan-gce-smack-root 2020/03/29 12:10 upstream 906c4043 05736b29 .config log report Jason@zx2c4.com, davem@davemloft.net, gregkh@linuxfoundation.org, kuba@kernel.org, linux-kernel@vger.kernel.org, maheshb@google.com, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/03/24 10:51 upstream 979e52ca 33e14df3 .config log report davem@davemloft.net, dsahern@gmail.com, edumazet@google.com, johannes.berg@intel.com, kuba@kernel.org, linux-kernel@vger.kernel.org, mcroce@redhat.com, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/03/23 12:42 upstream 67d584e3 78267cec .config log report bp@alien8.de, hpa@zytor.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, shile.zhang@linux.alibaba.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/03/23 04:39 upstream 67d584e3 78267cec .config log report bp@alien8.de, hpa@zytor.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org, shile.zhang@linux.alibaba.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/02/26 03:07 upstream f8788d86 59b57593 .config log report bp@alien8.de, gregkh@linuxfoundation.org, hpa@zytor.com, jannh@google.com, jpoimboe@redhat.com, linux-kernel@vger.kernel.org, mhiramat@kernel.org, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-386 2020/12/06 06:23 upstream 33256ce1 f12ba0c5 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-bpf-next-kasan-gce 2020/03/28 14:27 bpf-next 2cf69d3f f1ebdfba .config log report davem@davemloft.net, kuba@kernel.org, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-linux-next-kasan-gce-root 2021/01/11 07:13 linux-next ef8b014e 2c1f2513 .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-linux-next-kasan-gce-root 2020/12/08 03:13 linux-next 15ac8fdb 51a9082e .config log report info fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de