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From: Honglei Wang <wanghonglei@didichuxing.com>
To: Oliver Sang <oliver.sang@intel.com>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
	<linux-kernel@vger.kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	<aubrey.li@linux.intel.com>, <yu.c.chen@intel.com>,
	Tiwei Bie <tiwei.btw@antgroup.com>,
	Abel Wu <wuyun.abel@bytedance.com>
Subject: Re: [linus:master] [sched/eevdf] 2227a957e1: BUG:kernel_NULL_pointer_dereference,address
Date: Thu, 1 Feb 2024 09:29:30 +0800	[thread overview]
Message-ID: <cb384fac-0de0-4c11-8690-ec12c46da34c@didichuxing.com> (raw)
In-Reply-To: <ZbkDIlIR7qzPt7Vk@xsang-OptiPlex-9020>



On 2024/1/30 22:09, Oliver Sang wrote:
> hi, Abel,
> 
> On Tue, Jan 30, 2024 at 06:13:32PM +0800, Abel Wu wrote:
>> On 1/30/24 3:24 PM, kernel test robot Wrote:
>>>
>>>
>>> Hello,
>>>
>>> (besides a previous performance report),
>>> kernel test robot noticed "BUG:kernel_NULL_pointer_dereference,address" on:
>>>
>>> commit: 2227a957e1d5b1941be4e4207879ec74f4bb37f8 ("sched/eevdf: Sort the rbtree by virtual deadline")
>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
>>>
>>> [test failed on linus/master 3a5879d495b226d0404098e3564462d5f1daa33b]
>>> [test failed on linux-next/master 01af33cc9894b4489fb68fa35c40e9fe85df63dc]
>>>
>>> in testcase: trinity
>>> version: trinity-i386-abe9de86-1_20230429

Hi Oliver,

I'm a bit curious, did the problem happen on i386 only? Did you hit it 
on x86_64 or other platform with the same trinity testcases?

Thanks,
Honglei

  parent reply	other threads:[~2024-02-01  1:29 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-30  7:24 kernel test robot
2024-01-30 10:13 ` Abel Wu
2024-01-30 14:09   ` Oliver Sang
2024-01-31 12:34     ` Abel Wu
2024-02-01  1:47       ` Oliver Sang
2024-02-01  1:29     ` Honglei Wang [this message]
2024-02-01  1:54       ` Oliver Sang
2024-02-01  2:52         ` Honglei Wang
2024-01-31 12:10   ` Tiwei Bie
2024-01-31 12:28     ` Abel Wu
2024-01-31 13:14       ` Tiwei Bie
2024-02-19 12:35       ` Chen Yu
2024-02-20  3:39         ` Abel Wu
2024-02-21  2:16         ` Oliver Sang
2024-02-19 12:49   ` Chen Yu
2024-02-20  4:04     ` Abel Wu
2024-02-20  9:17       ` Chen Yu
2024-02-21  2:32     ` Oliver Sang

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