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INFO: rcu detected stall in corrupted (4)

Status: upstream: reported C repro on 2020/09/04 18:49
Reported-by: syzbot+aa7d098bd6fa788fae8e@syzkaller.appspotmail.com
First crash: 672d, last: 125d

Cause bisection: introduced by (bisect log) :
commit 5a781ccbd19e4664babcbe4b4ead7aa2b9283d22
Author: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Date: Sat Sep 29 00:59:43 2018 +0000

  tc: Add support for configuring the taprio scheduler

Crash: no output from test machine (log)
Repro: C syz .config

Fix bisection: the fix commit could be any of (bisect log):
  0f091e43310f netlabel: remove unused param from audit_log_format()
  a729b8e6ec3d Merge branch 'fixes-for-yt8511-phy-driver'
similar bugs (10):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 INFO: rcu detected stall in corrupted C 3 1108d 1181d 0/1 public: reported C repro on 2019/04/10 16:04
android-49 INFO: rcu detected stall in corrupted C 27 993d 1178d 0/3 public: reported C repro on 2019/04/14 00:00
upstream INFO: rcu detected stall in corrupted (3) C done 1 1197d 1193d 0/22 closed as invalid on 2019/03/30 00:13
linux-4.14 INFO: rcu detected stall in corrupted (2) C error 4 751d 912d 0/1 upstream: reported C repro on 2020/01/04 08:54
upstream INFO: rcu detected stall in corrupted syz 1 1505d 1505d 9/22 fixed on 2018/07/09 18:05
linux-4.14 INFO: rcu detected stall in corrupted C done 3 1025d 1047d 1/1 fixed on 2019/12/05 23:59
linux-4.19 INFO: rcu detected stall in corrupted C error 2 165d 872d 0/1 upstream: reported C repro on 2020/02/13 05:06
upstream INFO: rcu detected stall in corrupted (2) syz 1 1437d 1437d 0/22 closed as invalid on 2018/07/29 11:55
linux-4.14 BUG: soft lockup in corrupted C error 10 94d 456d 0/1 upstream: reported C repro on 2021/04/04 06:30
linux-4.19 BUG: soft lockup in corrupted C error 3 2d04h 190d 0/1 upstream: reported C repro on 2021/12/26 20:46

Sample crash report:
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-... } 10507 jiffies s: 47213 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Task dump for CPU 1:
task:ksoftirqd/1     state:R  running task     stack:25592 pid:   19 ppid:     2 flags:0x00004008
Call Trace:

Crashes (115):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-bpf-kasan-gce 2021/10/28 02:57 bpf 440ffcdd9db4 373bf66b .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 10:11 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 09:54 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 07:13 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 06:49 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 06:28 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 06:09 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 05:00 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 04:34 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 23:37 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 22:35 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 22:09 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 21:52 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 21:01 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 19:00 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 18:33 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 17:12 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 16:49 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 16:10 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 14:10 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 13:45 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 12:35 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 12:15 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 11:39 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 09:10 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 05:52 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 05:30 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 05:14 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 04:18 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 03:53 linux-next 196d330d7fb1 45a13a73 .config log report syz C INFO: rcu detected stall in corrupted
ci-upstream-net-kasan-gce 2020/08/31 18:45 net-next 0f091e43310f d5a3ae1f .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2022/03/01 05:43 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 05:08 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/03/01 02:31 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 23:19 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 22:55 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 21:26 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 21:14 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 19:37 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 19:16 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 18:44 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 17:48 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 17:35 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 13:21 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 12:50 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 11:54 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 07:18 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-linux-next-kasan-gce-root 2022/02/28 02:55 linux-next 196d330d7fb1 45a13a73 .config log report syz INFO: rcu detected stall in corrupted
ci-upstream-kasan-gce-root 2021/01/02 05:37 upstream eda809aef534 79264ae3 .config log report syz