linux-kernel - [lkp-developer] [perf] 3fe1a9f7f2: BUG:unable_to_handle

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Message-ID: <20170116015822.GI690@yexl-desktop>
Date:   Mon, 16 Jan 2017 09:58:22 +0800
From:   kernel test robot <xiaolong.ye@...el.com>
To:     Aravinda Prasad <aravinda@...ux.vnet.ibm.com>
Cc:     a.p.zijlstra@...llo.nl, linux-kernel@...r.kernel.org,
        rostedt@...dmis.org, mingo@...hat.com, paulus@...ba.org,
        acme@...nel.org, ebiederm@...ssion.com,
        hbathini@...ux.vnet.ibm.com, ananth@...ibm.com, lkp@...org
Subject: [lkp-developer] [perf]  3fe1a9f7f2: BUG:unable_to_handle_kernel


FYI, we noticed the following commit:

commit: 3fe1a9f7f214a59c6cb2eba04847ef6d4c326be0 ("perf: Container-aware tracing support")
url: https://github.com/0day-ci/linux/commits/Aravinda-Prasad/perf-Container-aware-tracing-support/20170113-095325


in testcase: trinity
with following parameters:

	runtime: 300s

test-description: Trinity is a linux system call fuzz tester.
test-url: http://codemonkey.org.uk/projects/trinity/


on test machine: qemu-system-x86_64 -enable-kvm -m 320M

caused below changes:


+------------------------------------------+------------+------------+
|                                          | ba836a6f5a | 3fe1a9f7f2 |
+------------------------------------------+------------+------------+
| boot_successes                           | 11         | 0          |
| boot_failures                            | 1          | 10         |
| invoked_oom-killer:gfp_mask=0x           | 1          |            |
| Mem-Info                                 | 1          |            |
| BUG:unable_to_handle_kernel              | 0          | 10         |
| Oops:#[##]                               | 0          | 10         |
| Kernel_panic-not_syncing:Fatal_exception | 0          | 10         |
+------------------------------------------+------------+------------+



[   58.122740] [main]  start: 0xb6513000 size:4KB  name: anon(PROT_READ)
[   58.152950] genirq: Flags mismatch irq 4. 00000000 (serial) vs. 00000080 (goldfish_pdev_bus)
[   58.219024] trinity-main uses obsolete (PF_INET,SOCK_PACKET)
[   58.223591] BUG: unable to handle kernel paging request at d40dff04
[   58.224302] IP: perf_event_time+0x17/0x2f
[   58.224802] *pdpt = 00000000018c1001 *pde = 0000000000000000 
[   58.224803] 
[   58.225752] Oops: 0000 [#1]
[   58.226160] Modules linked in:
[   58.226588] CPU: 0 PID: 1324 Comm: trinity-main Not tainted 4.10.0-rc3-00127-g3fe1a9f #2
[   58.227556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014
[   58.228715] task: cef3a440 task.stack: cefe0000
[   58.229262] EIP: perf_event_time+0x17/0x2f
[   58.229765] EFLAGS: 00010086 CPU: 0
[   58.230227] EAX: d40dff00 EBX: ce020c00 ECX: ceff8b40 EDX: ceff8b40
[   58.230910] ESI: ceff8b40 EDI: ceff5400 EBP: cefe1e44 ESP: cefe1e40
[   58.231591]  DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
[   58.232203] CR0: 80050033 CR2: d40dff04 CR3: 0eeb94a0 CR4: 000006f0
[   58.232885] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[   58.233574] DR6: fffe0ff0 DR7: 00000400
[   58.234056] Call Trace:
[   58.234424]  add_event_to_ctx+0x12/0x137
[   58.234918]  inherit_event+0x120/0x153
[   58.235449]  inherit_group+0x18/0x5b


To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp qemu -k <bzImage> job-script  # job-script is attached in this email



Thanks,
Xiaolong

View attachment "config-4.10.0-rc3-00127-g3fe1a9f" of type "text/plain" (99144 bytes)

View attachment "job-script" of type "text/plain" (3667 bytes)

Download attachment "dmesg.xz" of type "application/octet-stream" (11576 bytes)