Re: machines running GNOME dying
I've started experiencing this recently as well. X11 with cwm (no GNOME) with Chromium running. Everything frezes, except caps lock LED works and I can type `boot reboot` or `call cpu_reset` and system reboots. Today's hand (I think it was) on: OpenBSD 6.8-current (GENERIC.MP) #152: Thu Oct 29 15:48:34 MDT 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP 2020-10-30T14:03:48.738Z mbx-0013 /bsd: WARNING: / was not properly unmounted 2020-10-30T14:22:50.934Z mbx-0013 /bsd: WARNING: / was not properly unmounted 2020-11-04T14:35:17.126Z mbx-0013 /bsd: WARNING: / was not properly unmounted 2020-11-05T13:50:58.049Z mbx-0013 /bsd: WARNING: / was not properly unmounted Issues happend so far I think 4 times, around above timeframe, based on reboots just after the hang. When freeze happens I see only X11 output frozen, no output of panic message or if I type (blindly, in ddb I think) bt, show panic, boot reboot no output of those commands, so I cannot provide anything useful. Any tips how I can capture bt, show panic or any other info? Most annying part of this hang is, it affects Chromium in a way that I loose last session information. Browser asks to restore session but my tabs are gone and browser starts with no tabs or only few are restored. My current dmesg is: OpenBSD 6.8-current (GENERIC.MP) #161: Wed Nov 4 10:14:02 MST 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8302006272 (7917MB) avail mem = 8035102720 (7662MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x7f114000 (64 entries) bios0: vendor HUAWEI version "2.00" date 11/07/2017 bios0: HUAWEI HUAWEI MateBook X acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP UEFI UEFI ECDT SSDT MSDM SSDT SSDT SSDT ASPT BOOT HPET APIC MCFG SSDT WSMT SSDT DBGP DBG2 SSDT SSDT DMAR NHLT FPDT BGRT acpi0: wakeup devices GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) PXSX(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpiec0 at acpi0 acpihpet0 at acpi0: 2399 Hz acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2595.04 MHz, 06-8e-09 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 24MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2592.98 MHz, 06-8e-09 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2593.96 MHz, 06-8e-09 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz, 2593.96 MHz, 06-8e-09 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,T
Re: machines running GNOME dying
... I should have also said; I don't know for sure that it's specific to GNOME, that's just what the machines happen to be running. Test machine arrived, now I have to find one of the silly video cables with the right type of HDMI connector for them... On 2020/10/23 09:44, Stuart Henderson wrote: > I have some NUCs running GNOME/gdm (following the pkg-readme > instructions). Typically the only application they're running is > Chromium. The people using them have reported them hanging at times. > The last one I had a report before rebooting and had a few things > tried; numlock light responds; they came back after blind typing > "boot r" so it seems likely that they might be in DDB. > > Unsure if it's related or not but there are some warnings in > .cache/gdm/session.log. Some seem "normal" i.e. there are plenty > of them including at times when no problems are reported > > WARNING: Kernel has no file descriptor comparison support: Resource > temporarily unavailable > WARNING: Kernel has no file descriptor comparison support: Resource > temporarily unavailable > > There's also something from gsd-media-keys which has often > (perhaps always) been seen in logs before hangs; this in session.log > > (gsd-media-keys:15422): media-keys-plugin-WARNING **: 12:29:11.705: Unable to > get default sink > [8310:834619968:1022/123242.016898:ERROR:mdns_responder.cc(885)] The mDNS > responder manager is not started yet. > [8310:834619968:1022/124616.862337:ERROR:mdns_responder.cc(885)] The mDNS > responder manager is not started yet. > WARNING: Kernel has no file descriptor comparison support: Resource > temporarily unavailable > WARNING: Kernel has no file descriptor comparison support: Resource > temporarily unavailable > > and some vfprint NULL in syslog: > > Oct 21 14:00:02 syslogd[14226]: restart > Oct 21 18:08:47 /bsd: drm:pid81340:intel_pipe_update_start *ERROR* [drm] > *ERROR* Potential atomic update failure on pipe A > Oct 21 18:08:54 /bsd: drm:pid81340:intel_pipe_update_start *ERROR* [drm] > *ERROR* Potential atomic update failure on pipe A > Oct 22 12:28:31 /bsd: drm:pid81340:intel_pipe_update_start *ERROR* [drm] > *ERROR* Potential atomic update failure on pipe A > Oct 22 12:29:11 pulseaudio[32185]: [sndio] module-sndio.c: POLLHUP! > Oct 22 12:29:11 gsd-media-keys: vfprintf %s NULL in > "gvc-mixer-output-set-property - card port name: %s" > Oct 22 12:29:12 gnome-shell: vfprintf %s NULL in > "gvc-mixer-output-set-property - card port name: %s" > > Obviously the null vfprintf aren't the direct cause of a machine crash > but very often seen as the last syslog entry before rebooting a machine > that has crashed - it might be a red herring but could also be a clue. > > Running 6.8 now but they've seen similar hangs since at least 6.7 > (they've run various snaps in between), maybe earlier. > > I'm getting one of the machines sent to me to see if I can find a way to > reproduce it (not sure if I'll be able to get anything more from it even > if I do; there's no serial console and I don't think they have AMT) > but wondered if this rings any bells or if anyone has ideas. > > > OpenBSD 6.8 (GENERIC.MP) #98: Sun Oct 4 18:13:26 MDT 2020 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 4169572352 (3976MB) > avail mem = 4028157952 (3841MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xec240 (83 entries) > bios0: vendor Intel Corp. version "WYLPT10H.86A.0047.2018.0303.1725" date > 03/03/2018 > bios0: Intel Corporation D34010WYK > acpi0 at bios0: ACPI 5.0 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP APIC FPDT FIDT SSDT SSDT MCFG HPET SSDT SSDT DMAR CSRT > acpi0: wakeup devices RP01(S4) PXSX(S4) PXSX(S4) PXSX(S4) RP04(S4) PXSX(S4) > PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) GLAN(S4) EHC1(S4) EHC2(S4) XHC_(S4) > HDEF(S4) PEG0(S4) [...] > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpimadt0 at acpi0 addr 0xfee0: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz, 1696.40 MHz, 06-45-01 > 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,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges > cpu0: apic clock running at 99MHz > cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz, 1696.09 MHz, 06-45-01 > cpu1: > FPU,
