From: Harald Arnesen <harald@skogtun.org>
To: Giovanni Gherdovich <ggherdovich@suse.cz>,
Peter Zijlstra <peterz@infradead.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: Ingo Molnar <mingo@kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [BISECTED]: Kernel panic (was: Linux 5.7-rc2)
Date: Wed, 22 Apr 2020 11:37:43 +0200 [thread overview]
Message-ID: <aec3c60e-2794-7eb2-eb11-ff2781223e90@skogtun.org> (raw)
In-Reply-To: <1587546150.9537.84.camel@suse.cz>
[-- Attachment #1: Type: text/plain, Size: 705 bytes --]
Giovanni Gherdovich [22.04.2020 11:02]:
> Harald, Dave:
>
> for peace of mind, can you please share the output of
>
> turbostat --interval 1 sleep 0
Output from turbostat is attached.
> Harald:
>
> I'll echo Linus' request of testing that the patch series linked above fixes
> the problem on your machine. Since you're testing -rc kernels and bisecting
> bugs I assume you're comfortable with patching and compiling kernels, but if
> that is not the case I am more than happy to assist by providing either an RPM
> or a DEB package, depending on the distribution you're running. Let me know.
Will try patching first, if I'm not successful, you may compile a DEB
package for me.
--
Hilsen Harald
[-- Attachment #2: turbostat.out --]
[-- Type: text/plain, Size: 1750 bytes --]
turbostat version 18.07.27 - Len Brown <lenb@kernel.org>
CPUID(0): GenuineIntel 0xb CPUID levels; 0x80000008 xlevels; family:model:stepping 0x6:25:2 (6:37:2)
CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM HT TM
CPUID(6): APERF, TURBO, DTS, No-PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, No-EPB
cpu2: MSR_IA32_MISC_ENABLE: 0x00850089 (TCC EIST MWAIT PREFETCH TURBO)
CPUID(7): No-SGX
cpu2: MSR_MISC_PWR_MGMT: 0x00400000 (ENable-EIST_Coordination DISable-EPB DISable-OOB)
cpu2: MSR_PLATFORM_INFO: 0x90020011100
9 * 133.3 = 1200.0 MHz max efficiency frequency
17 * 133.3 = 2266.6 MHz base frequency
cpu2: MSR_IA32_POWER_CTL: 0x00000000 (C1E auto-promotion: DISabled)
cpu2: MSR_TURBO_RATIO_LIMIT: 0x00001313
19 * 133.3 = 2533.3 MHz max turbo 2 active cores
19 * 133.3 = 2533.3 MHz max turbo 1 active cores
cpu2: MSR_PKG_CST_CONFIG_CONTROL: 0x00000403 (UNlocked, pkg-cstate-limit=3 (pc6))
cpu2: POLL: CPUIDLE CORE POLL IDLE
cpu2: C1: MWAIT 0x00
cpu2: C1E: MWAIT 0x01
cpu2: C3: MWAIT 0x10
cpu2: C6: MWAIT 0x20
cpu2: cpufreq driver: acpi-cpufreq
cpu2: cpufreq governor: userspace
cpufreq boost: 1
cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x00690a00 (105 C)
0.002757 sec
Node Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ SMI POLL C1 C1E C3 C6 POLL% C1% C1E% C3% C6% CPU%c1 CPU%c3 CPU%c6 CoreTmp Pkg%pc3 Pkg%pc6
- - - 324 26.34 1251 2231 8 0 0 0 0 5 7 0.00 0.00 0.00 49.33 24.12 29.52 29.99 14.15 36 0.00 0.00
-1 0 0 179 11.33 1625 2204 1 0 0 0 0 1 1 0.00 0.00 0.00 71.56 15.67 57.73 20.62 10.31 36 0.00 0.00
-1 0 1 665 56.41 1211 2204 5 0 0 0 0 2 1 0.00 0.00 0.00 30.11 12.77 12.64
-1 2 2 145 12.20 1200 2250 1 0 0 0 0 1 2 0.00 0.00 0.00 54.15 34.42 30.56 39.29 17.96 29
-1 2 3 309 25.72 1199 2268 1 0 0 0 0 1 3 0.00 0.00 0.00 41.57 33.66 17.47
next prev parent reply other threads:[~2020-04-22 9:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-19 21:58 Linux 5.7-rc2 Linus Torvalds
[not found] ` <428bac87-b6dd-0867-c8f8-622cd606de3e@skogtun.org>
2020-04-21 19:03 ` [BISECTED]: Kernel panic (was: Linux 5.7-rc2) Linus Torvalds
2020-04-21 21:23 ` Peter Zijlstra
2020-04-21 21:30 ` Linus Torvalds
2020-04-21 21:41 ` Peter Zijlstra
2020-04-22 9:02 ` Giovanni Gherdovich
2020-04-22 9:37 ` Harald Arnesen [this message]
2020-04-22 10:22 ` Harald Arnesen
2020-04-22 11:01 ` Giovanni Gherdovich
2020-04-22 14:12 ` Dave Kleikamp
2020-04-22 14:49 ` Giovanni Gherdovich
2020-04-22 9:32 ` Harald Arnesen
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