thinkpad x230t: Xorg eating my CPU after wake from zzz

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

thinkpad x230t: Xorg eating my CPU after wake from zzz

Edd Barrett
Hi,

An issue that I have known about for a while, but keep forgetting to
report.

If I zzz my thinkpad x230t, when it wakes the fans start spinning up.
Upon inspection of top(1), I see that X is eating a core:

  PID USERNAME PRI NICE  SIZE   RES STATE     WAIT      TIME    CPU COMMAND    
24512 _x11      64    0   16M   21M onproc/0  gemwt     3:11 91.70% Xorg        

Prior to zzz, X is use about 3% of a core.

I notice that switching to a virtual terminal and back to X fixes this until
the next zzz. I have gotten into the habit of doing this after every zzz to
save my battery.

I noticed this months ago, so the problem is not new.

Dmesg follows (I zzz and woke the machine several times):

OpenBSD 5.4-current (GENERIC.MP) #117: Sun Nov  3 11:37:42 MST 2013
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16844521472 (16064MB)
avail mem = 16387956736 (15628MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9d000 (68 entries)
bios0: vendor LENOVO version "GCET92WW (2.52 )" date 02/25/2013
bios0: LENOVO 3437CTO
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT ASF! UEFI UEFI POAT SSDT SSDT UEFI DBG2
acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP3(S4) XHCI(S3) EHC1(S3) EHC2(S3) HDEF(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz, 2594.56 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz, 2594.11 MHz
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz, 2594.11 MHz
cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz, 2594.11 MHz
cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG_)
acpiprt2 at acpi0: bus 2 (EXP1)
acpiprt3 at acpi0: bus 3 (EXP2)
acpiprt4 at acpi0: bus 4 (EXP3)
acpicpu0 at acpi0: C2, C1, PSS
acpicpu1 at acpi0: C2, C1, PSS
acpicpu2 at acpi0: C2, C1, PSS
acpicpu3 at acpi0: C2, C1, PSS
acpipwrres0 at acpi0: PUBS: resource for XHCI, EHC1, EHC2
acpitz0 at acpi0: critical temperature is 103 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "45N1177" serial 12140 type LION oem "SANYO"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
acpidock0 at acpi0: GDCK not docked (0)
cpu0: Enhanced SpeedStep 2594 MHz: speeds: 2601, 2600, 2500, 2400, 2300, 2200, 2100, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
vga1 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
intagp0 at vga1
agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: 1366x768
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 7 Series xHCI" rev 0x04 at pci0 dev 20 function 0 not configured
"Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address 3c:97:0e:a5:02:69
ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
pci1 at ppb0 bus 2
sdhc0 at pci1 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 16
sdmmc0 at sdhc0
ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
pci2 at ppb1 bus 3
vendor "Intel", unknown product 0x0891 (class network subclass miscellaneous, rev 0xc4) at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi
pci3 at ppb2 bus 4
ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 "Intel QM77 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus0 at ahci0: 32 targets
sd0 at scsibus0 targ 0 lun 0: <ATA, Crucial_CT240M50, MU02> SCSI3 0/direct fixed naa.500a0751093c44b5
sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin
ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
urtwn0 at uhub2 port 2 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 00:1f:1f:fe:c1:02
uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co., Ltd. Integrated Camera" rev 2.00/5.20 addr 4
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev 1.10/6.11 addr 3
uhidev0: iclass 3/1, 2 report ids
ums0 at uhidev0 reportid 1: 2 buttons
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 2: 3 buttons, tip, barrel, eraser
wsmouse2 at ums1 mux 0
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
root on sd0a (3791f5f360451fbc.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
urtwn0 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
urtwn0 at uhub2 port 2 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 00:1f:1f:fe:c1:02
uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co., Ltd. Integrated Camera" rev 2.00/5.20 addr 4
video0 at uvideo0
ehci_idone: ex=0xffff800000e76400 is done!
wsmouse1 detached
ums0 detached
wsmouse2: can't attach mux (error=5)
wsmouse2 detached
ums1 detached
uhidev0 detached
uhub3 detached
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev 1.10/6.11 addr 3
uhidev0: iclass 3/1, 2 report ids
ums0 at uhidev0 reportid 1: 2 buttons
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 2: 3 buttons, tip, barrel, eraser
wsmouse2 at ums1 mux 0
ehci_idone: ex=0xffff8000002c6a00 is done!
urtwn0 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
urtwn0 at uhub2 port 2 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 00:1f:1f:fe:c1:02
uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co., Ltd. Integrated Camera" rev 2.00/5.20 addr 4
video0 at uvideo0
ehci_idone: ex=0xffff8000006fe400 is done!
wsmouse1 detached
ums0 detached
wsmouse2: can't attach mux (error=5)
wsmouse2 detached
ums1 detached
uhidev0 detached
uhub3 detached
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev 1.10/6.11 addr 3
uhidev0: iclass 3/1, 2 report ids
ums0 at uhidev0 reportid 1: 2 buttons
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 2: 3 buttons, tip, barrel, eraser
wsmouse2 at ums1 mux 0
urtwn0 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
urtwn0 at uhub2 port 2 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 00:1f:1f:fe:c1:02
uvideo0 at uhub2 port 6 configuration 1 interface 0 "Chicony Electronics Co., Ltd. Integrated Camera" rev 2.00/5.20 addr 4
video0 at uvideo0
wsmouse1 detached
ums0 detached
wsmouse2: can't attach mux (error=5)
wsmouse2 detached
ums1 detached
uhidev0 detached
uhub3 detached
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev 1.10/6.11 addr 3
uhidev0: iclass 3/1, 2 report ids
ums0 at uhidev0 reportid 1: 2 buttons
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 2: 3 buttons, tip, barrel, eraser
wsmouse2 at ums1 mux 0

--
Best Regards
Edd Barrett

http://www.theunixzoo.co.uk