From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: lkp@lists.01.org
Subject: Re: [printk] fbc14616f4 BUG: kernel reboot-without-warning in test stage
Date: Mon, 03 Apr 2017 11:14:06 +0900 [thread overview]
Message-ID: <20170403021406.GA483@jagdpanzerIV.localdomain> (raw)
In-Reply-To: <20170402041351.yk4e4efdgb2rvart@wfg-t540p.sh.intel.com>
[-- Attachment #1: Type: text/plain, Size: 1008 bytes --]
Hello Fengguang,
On (04/02/17 12:13), Fengguang Wu wrote:
[..]
> FYI here is another bisect result. The attached reproduce-* script may
> help reproduce the bug.
>
> https://github.com/0day-ci/linux/commits/Sergey-Senozhatsky/printk-introduce-printing-kernel-thread/20170330-185752
>
> commit fbc14616f483788afabe77d05bfb99883dc66c73
> Author: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
> AuthorDate: Wed Mar 29 18:25:11 2017 +0900
> Commit: 0day robot <fengguang.wu@intel.com>
> CommitDate: Thu Mar 30 18:58:09 2017 +0800
>
> printk: enable printk offloading
>
> Initialize the kernel printing thread and enable printk()
> offloading.
>
> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
thanks! I guess it's the same "sysrq emergency restart does not flush logbuf"
test case failure. if so, then the change below can probably fix it:
lkml.kernel.org/r/20170331040438.GA366(a)jagdpanzerIV.localdomain
-ss
next prev parent reply other threads:[~2017-04-03 2:14 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-02 4:13 [printk] fbc14616f4 BUG: kernel reboot-without-warning in test stage Fengguang Wu
2017-04-03 2:14 ` Sergey Senozhatsky [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-03-29 9:25 [RFC][PATCHv2 8/8] printk: enable printk offloading Sergey Senozhatsky
2017-03-30 21:38 ` [printk] fbc14616f4: BUG:kernel_reboot-without-warning_in_test_stage kernel test robot
2017-03-30 21:38 ` kernel test robot
2017-03-31 2:35 ` Sergey Senozhatsky
2017-03-31 2:35 ` Sergey Senozhatsky
2017-03-31 4:04 ` Sergey Senozhatsky
2017-03-31 4:04 ` Sergey Senozhatsky
2017-03-31 6:39 ` Ye Xiaolong
2017-03-31 6:39 ` Ye Xiaolong
2017-03-31 14:47 ` Sergey Senozhatsky
2017-03-31 14:47 ` Sergey Senozhatsky
2017-03-31 15:28 ` Eric W. Biederman
2017-03-31 15:28 ` Eric W. Biederman
2017-04-03 9:31 ` Jan Kara
2017-04-03 9:31 ` Jan Kara
2017-04-03 10:06 ` Petr Mladek
2017-04-03 10:06 ` Petr Mladek
2017-04-06 17:33 ` Pavel Machek
2017-04-06 17:33 ` Pavel Machek
2017-04-07 4:44 ` Sergey Senozhatsky
2017-04-07 4:44 ` Sergey Senozhatsky
2017-04-07 7:15 ` Pavel Machek
2017-04-07 7:15 ` Pavel Machek
2017-04-07 7:46 ` Sergey Senozhatsky
2017-04-07 7:46 ` Sergey Senozhatsky
2017-04-07 8:14 ` Pavel Machek
2017-04-07 8:14 ` Pavel Machek
2017-04-07 12:10 ` Sergey Senozhatsky
2017-04-07 12:10 ` Sergey Senozhatsky
2017-04-07 12:44 ` Pavel Machek
2017-04-07 12:44 ` Pavel Machek
2017-04-07 14:40 ` Steven Rostedt
2017-04-07 14:40 ` Steven Rostedt
2017-05-08 6:37 ` Sergey Senozhatsky
2017-05-08 6:37 ` Sergey Senozhatsky
2017-05-17 13:13 ` Petr Mladek
2017-05-17 13:13 ` Petr Mladek
2017-04-07 15:13 ` Sergey Senozhatsky
2017-04-07 15:13 ` Sergey Senozhatsky
2017-04-07 15:23 ` Peter Zijlstra
2017-04-07 15:23 ` Peter Zijlstra
2017-04-07 15:40 ` Sergey Senozhatsky
2017-04-07 15:40 ` Sergey Senozhatsky
2017-04-09 18:21 ` Eric W. Biederman
2017-04-09 18:21 ` Eric W. Biederman
2017-04-10 4:46 ` Sergey Senozhatsky
2017-04-10 4:46 ` Sergey Senozhatsky
2017-04-09 10:12 ` Pavel Machek
2017-04-09 10:12 ` Pavel Machek
2017-04-10 4:53 ` Sergey Senozhatsky
2017-04-10 4:53 ` Sergey Senozhatsky
2017-04-10 11:54 ` Petr Mladek
2017-04-10 11:54 ` Petr Mladek
2017-04-10 15:08 ` Sergey Senozhatsky
2017-04-10 15:08 ` Sergey Senozhatsky
2017-04-10 18:48 ` Pavel Machek
2017-04-10 18:48 ` Pavel Machek
2017-04-11 1:46 ` Sergey Senozhatsky
2017-04-11 1:46 ` Sergey Senozhatsky
2017-04-11 16:19 ` Sergey Senozhatsky
2017-04-12 18:43 ` Pavel Machek
2017-04-13 4:34 ` Sergey Senozhatsky
2017-04-13 5:50 ` Sergey Senozhatsky
2017-04-13 8:19 ` Sergey Senozhatsky
2017-04-13 14:03 ` Petr Mladek
2017-04-14 4:42 ` Sergey Senozhatsky
2017-04-07 14:29 ` Steven Rostedt
2017-04-07 14:29 ` Steven Rostedt
2017-04-09 9:57 ` Pavel Machek
2017-04-09 9:57 ` Pavel Machek
2017-04-03 10:51 ` Sergey Senozhatsky
2017-04-03 10:51 ` Sergey Senozhatsky
2017-04-05 7:29 ` Ye Xiaolong
2017-04-05 7:29 ` Ye Xiaolong
2017-04-05 8:40 ` Sergey Senozhatsky
2017-04-05 8:40 ` Sergey Senozhatsky
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