Chromium browser causes reboots

[jwhal]

Hi there,

So, I've been playing around with OpenBSD recently, not trying to accomplish much, but have been able to cause OpenBSD to crash consistently, resulting in an immediate reboot.

Using Chromium, I log into my netflix.com account, hover over a movie title (or the arrow to scroll through the selection), and OpenBSD reboots immediately. I know Netflix isn't going to work; I was just playing around. But now I'm curious.

-This has been happening over several snapshot releases (beginning with 5.7).
-Before anyone points this out, I just updated to the July 23rd snapshot yesterday, so my packages are indeed out of sync, but this happens when they're in sync too. I'll fix this, but I finally have a few min's to post this message.
-This does not happen with Firefox using OpenBSD.
-This does not happen with Chrome using Ubuntu (dual-booting this machine). Browser versions are different though between OpenBSD (43.0.2357.132) and Ubuntu (43.0.2357.134).
-Chromium creates a core file, but I honestly don't know what to do with it.
-I had increased the login.conf datasizes, but I just double checked Firefox, and it doesn't crash.
-No custom X conf file.
-I hadn't originally investigated the "composite sync not supported" error (see below), but I'll post this message now and continue to investigate this error (I see a mailing list msg from '13 related to this, but nothing that helps).

I guess my questions are:
-Can anybody else reproduce this?
-Where should I go from here in terms of trying to track down the issue? If it happens on Netflix, could it happen elsewhere?

Sorry if I missed anything else useful; trying to cram this in quickly.

dmesg:

OpenBSD 5.8 (GENERIC.MP) #1058: Thu Jul 23 13:09:40 MDT 2015
    deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Core(TM)2 Duo CPU T5800 @ 2.00GHz ("GenuineIntel" 686-class) 2 GHz
cpu0: FPU,V86,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,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM,LAHF,PERF,SENSOR
real mem  = 3210678272 (3061MB)
avail mem = 3133837312 (2988MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 10/27/09, BIOS32 rev. 0 @ 0xffa10, SMBIOS rev. 2.4 @ 0xf7190 (45 entries)
bios0: vendor Dell Inc. version "A17" date 10/27/2009
bios0: Dell Inc. Inspiron 1525
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC MCFG SLIC OSFR BOOT SSDT
acpi0: wakeup devices PCI0(S5) PCIE(S4) USB1(S0) USB2(S0) USB3(S0) USB4(S0) USB5(S0) EHC2(S0) EHCI(S0) AZAL(S3) RP01(S5) RP02(S3) RP03(S3) RP04(S3) RP05(S3) RP06(S3) [...]
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)
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 199MHz
cpu0: mwait min=64, max=64, C-substates=0.2.2.2.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU T5800 @ 2.00GHz ("GenuineIntel" 686-class) 2 GHz
cpu1: FPU,V86,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,NXE,LONG,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM,LAHF,PERF,SENSOR
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 2 (PCIE)
acpiprt1 at acpi0: bus 9 (RP01)
acpiprt2 at acpi0: bus 11 (RP02)
acpiprt3 at acpi0: bus -1 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiprt5 at acpi0: bus 12 (RP05)
acpiprt6 at acpi0: bus -1 (RP06)
acpiprt7 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: !C3(100@57 mwait.3@0x30), !C2(500@1 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: !C3(100@57 mwait.3@0x30), !C2(500@1 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpitz0 at acpi0: critical temperature is 91 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: PBTN
acpibtn2 at acpi0: SBTN
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 model "DELL X409G8" serial 11662 type LION
acpivideo0 at acpi0: VID_
acpivout0 at acpivideo0: LCD_
acpivideo1 at acpi0: VID2
bios0: ROM list: 0xc0000/0xf000! 0xcf000/0x1000
cpu0: Enhanced SpeedStep 1995 MHz: speeds: 2000, 1600, 1200, 800 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel GM965 Host" rev 0x0c
vga1 at pci0 dev 2 function 0 "Intel GM965 Video" rev 0x0c
intagp0 at vga1
agp0 at intagp0: aperture at 0xe0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
composite sync not supported
composite sync not supported
drm: fixme: max PWM is zero
inteldrm0: 1280x800
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel GM965 Video" rev 0x0c at pci0 dev 2 function 1 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 20
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 21
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 22
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 82801H HD Audio" rev 0x02: msi
azalia0: codecs: Conexant/0x2c06, CMD Technology/0x1392, Sigmatel STAC9228X, using Sigmatel STAC9228X
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x02: apic 2 int 16
pci1 at ppb0 bus 9
mskc0 at pci1 dev 0 function 0 "Marvell Yukon 88E8040" rev 0x12, Yukon-2 FE+ rev. A0 (0x0): apic 2 int 16
msk0 at mskc0 port A: address 00:21:9b:f6:2e:c3
eephy0 at msk0 phy 0: 88E3016 10/100 PHY, rev. 0
ppb1 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x02: apic 2 int 17
pci2 at ppb1 bus 11
"Broadcom BCM4315" rev 0x01 at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x02: apic 2 int 16
pci3 at ppb2 bus 12
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 20
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 21
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x02: apic 2 int 22
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 20
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xf2
pci4 at ppb3 bus 2
"Ricoh 5C832 Firewire" rev 0x05 at pci4 dev 9 function 0 not configured
sdhc0 at pci4 dev 9 function 1 "Ricoh 5C822 SD/MMC" rev 0x22: apic 2 int 18
sdmmc0 at sdhc0
"Ricoh 5C843 MMC" rev 0x12 at pci4 dev 9 function 2 not configured
"Ricoh 5C592 Memory Stick" rev 0x12 at pci4 dev 9 function 3 not configured
"Ricoh 5C852 xD" rev 0x12 at pci4 dev 9 function 4 not configured
ichpcib0 at pci0 dev 31 function 0 "Intel 82801HBM LPC" rev 0x02: PM disabled
pciide0 at pci0 dev 31 function 1 "Intel 82801HBM IDE" rev 0x02: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
atapiscsi0 at pciide0 channel 0 drive 0
scsibus1 at atapiscsi0: 2 targets
cd0 at scsibus1 targ 0 lun 0: <HL-DT-ST, DVD+-RW GSA-T21N, A1R1> ATAPI 5/cdrom removable
cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 ignored (disabled)
ahci0 at pci0 dev 31 function 2 "Intel 82801HBM AHCI" rev 0x02: msi, AHCI 1.1
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 2
scsibus2 at ahci0: 32 targets
sd0 at scsibus2 targ 0 lun 0: <ATA, Hitachi HTS54322, FBEO> SCSI3 0/direct fixed naa.5000cca55fd5d503
sd0: 238475MB, 512 bytes/sector, 488397168 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x02: apic 2 int 17
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
spdmem1 at iic0 addr 0x52: 2GB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: ALPS Glidepoint, version 0x7321
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
scsibus3 at sdmmc0: 2 targets, initiator 0
sd1 at scsibus3 targ 1 lun 0: <SD/MMC, Drive #01, > SCSI2 0/direct fixed
sd1: 15087MB, 512 bytes/sector, 30898176 sectors
uvideo0 at uhub0 port 1 configuration 1 interface 0 "OmniVision Technologies, Inc. -2640-08.05.12.1 Laptop Integrated Webcam" rev 2.00/1.00 addr 2
video0 at uvideo0
urtwn0 at uhub1 port 1 configuration 1 interface 0 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 2
urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R, address 74:da:38:2b:28:58
uhidev0 at uhub4 port 2 configuration 1 interface 0 "Logitech USB Receiver" rev 2.00/12.01 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub4 port 2 configuration 1 interface 1 "Logitech USB Receiver" rev 2.00/12.01 addr 2
uhidev1: iclass 3/1, 8 report ids
ums0 at uhidev1 reportid 2: 16 buttons, Z dir
wsmouse1 at ums0 mux 0
uhid0 at uhidev1 reportid 3: input=4, output=0, feature=0
uhid1 at uhidev1 reportid 4: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 8: input=1, output=0, feature=0
uhidev2 at uhub4 port 2 configuration 1 interface 2 "Logitech USB Receiver" rev 2.00/12.01 addr 2
uhidev2: iclass 3/0, 33 report ids
uhid3 at uhidev2 reportid 16: input=6, output=6, feature=0
uhid4 at uhidev2 reportid 17: input=19, output=19, feature=0
uhid5 at uhidev2 reportid 32: input=14, output=14, feature=0
uhid6 at uhidev2 reportid 33: input=31, output=31, feature=0
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
scsibus5 at softraid0: 256 targets
root on sd0a (09484c6d3afe9d81.a) swap on sd0b dump on sd0b
WARNING: / was not properly unmounted
composite sync not supported
composite sync not supported

Redirected Chrome output to text file:

[11478:676156672:0724/142039:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/*
[11478:676156672:0724/142041:ERROR:background_mode_manager_aura.cc(14)] Not implemented reached in virtual void BackgroundModeManager::EnableLaunchOnStartup(bool)
[11478:-2070095360:0724/142046:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
[800:546272512:0724/142052:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.
[800:546272512:0724/142058:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.
libpng warning: iCCP: known incorrect sRGB profile
[11478:-2070095360:0724/142100:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
[11478:676156672:0724/142103:ERROR:bookmark_model_associator.cc(833)] Bookmarks persistence error was encountered: Native version (20) does not match sync version (19)
[11478:-2086678528:0724/142104:ERROR:get_updates_processor.cc(243)] PostClientToServerMessage() failed during GetUpdates
[11478:-2070095360:0724/142105:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
[11478:-2070095360:0724/142107:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
[11478:-2070095360:0724/142108:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
[11478:-2070095360:0724/142109:ERROR:process_posix.cc(189)] Not implemented reached in bool <anonymous namespace>::WaitForExitWithTimeoutImpl(base::ProcessHandle, int *, base::TimeDelta)
[800:546272512:0724/142115:ERROR:resource_request_policy.cc(57)] Denying load of chrome-extension://apdfllckaahabafndbhieahigkjlhalf/page_embed_script.js from hosted app.

Potentially relevant "composite sync" and "GPU" errors in /var/log/messages:

<snip>
Jul 24 14:14:59 inspiron /bsd: composite sync not supported
Jul 24 14:24:06 inspiron /bsd: error: [drm:pid14748:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
Jul 24 14:26:30 inspiron syslogd: start
Jul 24 14:26:30 inspiron /bsd: OpenBSD 5.8 (GENERIC.MP) #1058: Thu Jul 23 13:09:40 MDT 2015
Jul 24 14:26:30 inspiron /bsd:     deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP
</snip>

Thanks for any help!

Jon

[jggimi]

I have questions. No answers, sorry.

If OpenBSD is crashing, (panic, etc.), it should drop into its debugger, ddb(4). That won't help much when you're using X, as you won't normally see it unless X exits before that happens. A reboot, however, indicates that the debugger is not being called.

So my first question is what is the output of $ sysctl ddb.panic? The default is 1, which means ddb would be enabled and the kernel should normally deploy ddb, if a panic occurs (and there's enough of the kernel remaining functioning to do so).

My second question is why i386 on a Core 2 Duo? It's possible that whatever problem is occurring to cause this might not occur when using a 64-bit architecture. You would also be able to use more than 3GB of RAM if you have more memory availalbe.

My third question relates to the GPU error message. It looks to me like a video driver problem, and perhaps the one discussed here: https://marc.info/?t=142590303200003&r=1&w=2 Have you had a chance to review this?

[blackhole]

Originally Posted by jwhal

Jul 24 14:24:06 inspiron /bsd: error: [drm:pid14748:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung

https://marc.info/?l=openbsd-bugs&m=142590300129925

The hung GPU problem is likely to be the most relevant. chromium is probably only the trigger. Ever since upstream intel drm driver switched to KMS and using the i915 driver for i8xx chips, quite a few years ago, these hung GPU problems have been ongoing for the older i8xx chips (there is probably no interest in fixing it). But did not know it affected the newer i9xx chips as well...

I wonder if it's worth disabling inteldrm (via ukc), creating simple X configuration to specify the vesa driver and verify if that stops the reboots? If so then maybe there are some other xorg config which might help for intel driver, failing that - you might be stuck with vesa.

inteldrm was ported from the Linux kernel 3.8, so it may be that this was fixed upstream - or not. I certainly wouldn't bet on it.

//edit: Follow jggimi's advice first.

[jwhal]

Originally Posted by jggimi

So my first question is what is the output of $ sysctl ddb.panic? The default is 1, which means ddb would be enabled and the kernel should normally deploy ddb, if a panic occurs (and there's enough of the kernel remaining functioning to do so).

Set to 1.

Originally Posted by jggimi

My second question is why i386 on a Core 2 Duo? It's possible that whatever problem is occurring to cause this might not occur when using a 64-bit architecture. You would also be able to use more than 3GB of RAM if you have more memory availalbe.

Ehh...I swear I've tried amd64 something-or-other (linux of some kind) in the past without luck...this laptop originally came with Vista 32-bit, thus I didn't try very hard beyond that. I've upgraded to the amd64 version of the July 24th snapshot of OpenBSD 5.8.

Originally Posted by jggimi

My third question relates to the GPU error message. It looks to me like a video driver problem, and perhaps the one discussed here: https://marc.info/?t=142590303200003&r=1&w=2 Have you had a chance to review this?

Well, that doesn't look very promising. I'll reinstall FF and Chromium and test again.

Thanks for the help. I'll report back.

[jwhal]

Originally Posted by cynwulf

https://marc.info/?l=openbsd-bugs&m=142590300129925

The hung GPU problem is likely to be the most relevant. chromium is probably only the trigger. Ever since upstream intel drm driver switched to KMS and using the i915 driver for i8xx chips, quite a few years ago, these hung GPU problems have been ongoing for the older i8xx chips (there is probably no interest in fixing it). But did not know it affected the newer i9xx chips as well...

I wonder if it's worth disabling inteldrm (via ukc), creating simple X configuration to specify the vesa driver and verify if that stops the reboots? If so then maybe there are some other xorg config which might help for intel driver, failing that - you might be stuck with vesa.

inteldrm was ported from the Linux kernel 3.8, so it may be that this was fixed upstream - or not. I certainly wouldn't bet on it.

//edit: Follow jggimi's advice first.

Thank you for the good info. Chromium works for the most part. I wasn't sure if I came across a bug or not, and wanted to track down the issue. I noticed the composite messages before, but today was the first time I saw the GPU error. Your response gave me some good background info.

If it's video related and there's no developer interest in fixing it, well then, it is what it is.

Once I reinstall Chromium and test it, we'll know.

[jwhal]

So....it appears that the instant rebooting and subsequent "black screen" issues have been fixed with what I'm guessing is this recent commit:

http://marc.info/?l=openbsd-cvs&m=145156694604635&w=2

Been running Chromium for a bit now making sure to try Youtube and Netflix (because both sites triggered the reboots), and so far so good, aside from choppiness and stuttering (on Youtube; not Netflix, obviously). Could still be early to say for sure, but the issues I was having were instant.

I regularly upgraded snapshots to test and at some point throughout fall the reboots turned into the "black screens".

I noticed that there were one or two reports with similar video cards posted to bugs@ but with no responses, so I didn't have high hopes, but alas!

Still seeing this in dmesg:

"Intel GM965 Video" rev 0x0c at pci0 dev 2 function 1 not configured

but whatever, I can live with this.

I had considered throwing Dragonfly on here just to test since they seem to be moving pretty quickly lately, but there doesn't seem to be a need now. I'm just fartin' around anyways.

Jon