syzbot


INFO: rcu detected stall in sys_clock_settime
Status: upstream: reported C repro on 2020/07/12 17:54
Reported-by: syzbot+f3bd350a4124f10acdae@syzkaller.appspotmail.com
First crash: 386d, last: 9d17h

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: INFO: rcu detected stall in corrupted (log)
Repro: C syz .config

Fix bisection: the fix commit could be any of (bisect log):
  c636eef2ee36 Merge tag 'hwlock-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
  ba816d3c265c Merge tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Sample crash report:

Crashes (95):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/08/12 16:29 upstream c636eef2ee36 bb3e5fe6 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/08/06 07:29 upstream fffe3ae0ee84 0487ea6f .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/07/28 18:43 upstream 92ed30191993 cb93dc6a .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/07/24 04:03 upstream d15be546031c 70c104a1 .config log report syz C
ci-upstream-kasan-gce-root 2020/07/15 10:24 upstream e9919e11e219 609fb517 .config log report syz C
ci-upstream-kasan-gce-root 2020/07/09 17:20 upstream 0bddd227f3dc bc238812 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/07/09 10:05 upstream 0bddd227f3dc bc238812 .config log report syz C
ci-upstream-kasan-gce-root 2020/07/09 08:44 upstream 0bddd227f3dc bc238812 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/07/09 07:14 upstream 0bddd227f3dc bc238812 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/07/08 20:29 upstream 7cc2a8ea1048 51095195 .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/07/08 17:45 upstream 7cc2a8ea1048 51095195 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/08/03 15:43 linux-next 01830e6c042e 196277c4 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/07/20 06:35 linux-next 4c43049f19a2 9c812472 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/07/13 05:06 linux-next d31958b30ea3 9ebcc5b1 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/07/11 16:34 linux-next d31958b30ea3 18d18b59 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/07/11 08:56 linux-next d31958b30ea3 18d18b59 .config log report syz C
ci-upstream-kasan-gce-smack-root 2021/07/14 17:16 upstream 40226a3d96ef 94e0b707 .config log report info INFO: rcu detected stall in sys_clock_settime
ci-upstream-kasan-gce-root 2021/04/21 03:27 upstream 1fe5501ba1ab c0ced557 .config log report info INFO: rcu detected stall in sys_clock_settime
ci-upstream-kasan-gce-root 2021/04/09 22:10 upstream 17e7124aad76 6a81331a .config log report info INFO: rcu detected stall in sys_clock_settime
ci-upstream-kasan-gce-root 2021/03/06 17:17 upstream a38fd8748464 e4b4d570 .config log report info INFO: rcu detected stall in sys_clock_settime
ci-upstream-linux-next-kasan-gce-root 2021/04/15 21:35 linux-next 1216f02e46a4 c59079a6 .config log report info INFO: rcu detected stall in sys_clock_settime
ci-upstream-kasan-gce-smack-root 2020/11/11 10:18 upstream eccc87672492 cca87986 .config log report info
ci-upstream-kasan-gce-root 2020/09/28 23:15 upstream a1b8638ba132 6bfdbe89 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/27 23:28 upstream a1bffa48745a 5dd8aee8 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 18:18 upstream eb5f95f1593f 53ce8104 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/19 16:15 upstream eb5f95f1593f 53ce8104 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/18 06:49 upstream 4cbffc461ec9 38962c8b .config log report info
ci-upstream-kasan-gce-root 2020/09/17 16:48 upstream 5925fa68fe82 8247808b .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/17 15:01 upstream 5925fa68fe82 8247808b .config log report info
ci-upstream-kasan-gce-selinux-root 2020/09/17 01:08 upstream 5925fa68fe82 8247808b .config log report info
ci-upstream-kasan-gce-root 2020/09/14 08:04 upstream e4c26faa426c 2d3cdd63 .config log report
ci-upstream-kasan-gce-smack-root 2020/09/07 18:27 upstream f4d51dffc6c0 abf9ba4f .config log report
ci-upstream-kasan-gce-smack-root 2020/09/06 09:19 upstream 9322c47b21b9 abf9ba4f .config log report
ci-upstream-kasan-gce-smack-root 2020/09/04 10:00 upstream e28f0104343d abf9ba4f .config log report
ci-upstream-kasan-gce-selinux-root 2020/09/04 00:17 upstream e28f0104343d abf9ba4f .config log report
ci-upstream-kasan-gce-root 2020/08/31 16:58 upstream f75aef392f86 d5a3ae1f .config log report
ci-upstream-kasan-gce-root 2020/08/31 02:24 upstream dcc5c6f013d8 d5a3ae1f .config log report
ci-upstream-kasan-gce-smack-root 2020/08/27 06:12 upstream 15bc20c6af4c 816e0689 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/23 13:02 upstream c3d8f220d012 cef5ae68 .config log report
ci-upstream-kasan-gce-root 2020/08/20 21:14 upstream 7eac66d0456f 1d75fe45 .config log report
ci-upstream-kasan-gce-root 2020/08/18 01:52 upstream 9123e3a74ec7 424dd8e7 .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/10 01:54 upstream 9420f1ce0186 70301872 .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/09 15:04 upstream 06a81c1c7db9 70301872 .config log report
ci-upstream-kasan-gce-root 2020/08/09 07:02 upstream 06a81c1c7db9 f721e4a0 .config log report
ci-upstream-kasan-gce-root 2020/08/08 16:23 upstream 449dc8c97089 f721e4a0 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/08 04:04 upstream 5631c5e0eb90 ff51e522 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/03 01:39 upstream 5a30a78924ec 63a73341 .config log report
ci-upstream-kasan-gce-root 2020/08/02 18:28 upstream ac3a0c847296 63a73341 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/02 01:41 upstream d52daa8620c6 d895b3be .config log report
ci-upstream-kasan-gce-root 2020/07/30 20:42 upstream 83bdc7275e62 233283a1 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/27 04:00 upstream 92ed30191993 51265195 .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/26 11:50 upstream 04300d66f0a0 51265195 .config log report
ci-upstream-kasan-gce-root 2020/07/23 18:26 upstream d15be546031c 70c104a1 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/23 17:20 upstream d15be546031c 70c104a1 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/22 23:03 upstream 8c26c87b0532 340ea530 .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/02 15:56 upstream cd77006e01b3 bed10395 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/12/09 06:52 linux-next a9e26cb5f261 40cc414d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/11/30 13:47 linux-next c6b11acc5f85 78d50c1d .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/10/31 14:50 linux-next 4e78c578cb98 8bc4594f .config log report info
ci-upstream-linux-next-kasan-gce-root 2020/09/09 14:31 linux-next 7204eaa2c1f5 0ea7a887 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/03 06:21 linux-next 4442749a2031 abf9ba4f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/09/02 18:16 linux-next 4442749a2031 abf9ba4f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/20 06:50 linux-next 605cbf3d5f20 ed282a3a .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/05 10:00 linux-next 01830e6c042e b7129355 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/07/26 06:39 linux-next 26027945c94a 1f7cc1ca .config log report
ci-upstream-linux-next-kasan-gce-root 2020/07/22 07:56 linux-next de2e69cfe54a 128cd85f .config log report