Messages in this thread | | | From | Martin Steigerwald <> | Subject | [4.4-rc2] regresstion: ksoftirqd/2 Fatal exception in interrupt pids.freepids.uncharge.constprop | Date | Mon, 23 Nov 2015 18:01:36 +0100 |
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Hi!
I saw this with 4.4-rc2 twice on boot:
pids.freepids.uncharge.constprop cgroup_free
RIP pids.cancel.constprop.
I think somewhat after systemd mounted cgroup filesystems.
Had no digital camera at hand and I am on the go, so just these few pointers at the moment.
martin@merkaba:~> phoronix-test-suite system-info
Phoronix Test Suite v5.2.1 System Information
Hardware: Processor: Intel Core i5-2520M @ 3.20GHz (4 Cores), Motherboard: LENOVO 42433WG, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 300GB INTEL SSDSA2CW30 + 480GB Crucial_CT480M50, Graphics: Intel HD 3000 (1300MHz), Audio: Conexant CX20590, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205
Software: OS: Debian unstable, Kernel: 4.4.0-rc2-tp520+ (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.17.3, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.0.5, Compiler: GCC 5.2.1 20151121, File-System: btrfs, Screen Resolution: 1920x1080
kernel config attached.
One change I made to kernel config that I enabled NUMA awareness. I think as this ThinkPad T520 only has a Intel Core i5 (not i7) it may not be able to make use of this.
Thanks, -- Martin[unhandled content-type:application/x-xz] | |