Re: VPS hang running ttyflags -a after 7.1 upgrade
> Date: Tue, 26 Apr 2022 07:24:22 +0200 > From: Anton Lindqvist > > On Tue, Apr 26, 2022 at 02:32:22AM +, Lucas wrote: > > >Synopsis: `ttyflags -a` hangs the system > > >Category: tty? > > >Environment: > > System : OpenBSD 7.1 > > Details : OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT > > 2022 > > > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > >Description: > > After an upgrade to 7.1, /etc/rc hangs when running `ttyflags > > -a`. I don't have a 7.0 dmesg of this machine, but I do have > > other machines in that provider running 7.0 without the same > > specs (4 vCPUs here vs 1 vCPU) and they boot fine. The dmesg in > > those machines doesn't show any ^com line. I can share the dmesg > > of one of those, and I can attempt an upgrade if it can help to > > better diagnostic the problem. I can try some kernel patches > > too. > > >How-To-Repeat: > > Upgrade to 7.1 in this provider > > >Fix: > > Comment out `ttyflags -a` call in line 393 of /etc/rc. > > > > dmesg: > > OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT 2022 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > real mem = 4278169600 (4079MB) > > avail mem = 4131217408 (3939MB) > > random: good seed from bootblocks > > mpath0 at root > > scsibus0 at mpath0: 256 targets > > mainbus0 at root > > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5810 (13 entries) > > bios0: vendor SeaBIOS version "1.12.0-1" date 04/01/2014 > > bios0: QEMU Standard PC (Q35 + ICH9, 2009) > > acpi0 at bios0: ACPI 1.0 > > acpi0: sleep states S3 S4 S5 > > acpi0: tables DSDT FACP SSDT APIC HPET MCFG > > acpi0: wakeup devices > > 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) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 577.66 MHz, 06-3c-03 > > cpu0: > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > > cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > > 64b/line 16-way L2 cache > > cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu0: smt 0, core 0, package 0 > > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges > > cpu0: apic clock running at 999MHz > > cpu1 at mainbus0: apid 1 (application processor) > > cpu1: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 626.20 MHz, 06-3c-03 > > cpu1: > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > > cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > > 64b/line 16-way L2 cache > > cpu1: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu1: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu1: smt 0, core 0, package 1 > > cpu2 at mainbus0: apid 2 (application processor) > > cpu2: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 575.47 MHz, 06-3c-03 > > cpu2: > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > > cpu2: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > > 64b/line 16-way L2 cache > > cpu2: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu2: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu2: smt 0, core 0, package 2 > > cpu3 at mainbus0: apid 3 (application processor) > > cpu3: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 523.71 MHz, 06-3c-03 > > cpu3: > > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > > cpu3: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > > 64b/line 16-way L2 cache > > cpu3: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > > cpu3: DTLB 255 4KB entries
Re: VPS hang running ttyflags -a after 7.1 upgrade
On Tue, Apr 26, 2022 at 02:32:22AM +, Lucas wrote: > >Synopsis:`ttyflags -a` hangs the system > >Category:tty? > >Environment: > System : OpenBSD 7.1 > Details : OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT > 2022 > > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 > >Description: > After an upgrade to 7.1, /etc/rc hangs when running `ttyflags > -a`. I don't have a 7.0 dmesg of this machine, but I do have > other machines in that provider running 7.0 without the same > specs (4 vCPUs here vs 1 vCPU) and they boot fine. The dmesg in > those machines doesn't show any ^com line. I can share the dmesg > of one of those, and I can attempt an upgrade if it can help to > better diagnostic the problem. I can try some kernel patches > too. > >How-To-Repeat: > Upgrade to 7.1 in this provider > >Fix: > Comment out `ttyflags -a` call in line 393 of /etc/rc. > > dmesg: > OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT 2022 > dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 4278169600 (4079MB) > avail mem = 4131217408 (3939MB) > random: good seed from bootblocks > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5810 (13 entries) > bios0: vendor SeaBIOS version "1.12.0-1" date 04/01/2014 > bios0: QEMU Standard PC (Q35 + ICH9, 2009) > acpi0 at bios0: ACPI 1.0 > acpi0: sleep states S3 S4 S5 > acpi0: tables DSDT FACP SSDT APIC HPET MCFG > acpi0: wakeup devices > 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) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 577.66 MHz, 06-3c-03 > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges > cpu0: apic clock running at 999MHz > cpu1 at mainbus0: apid 1 (application processor) > cpu1: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 626.20 MHz, 06-3c-03 > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu1: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu1: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu1: smt 0, core 0, package 1 > cpu2 at mainbus0: apid 2 (application processor) > cpu2: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 575.47 MHz, 06-3c-03 > cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > cpu2: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu2: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu2: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu2: smt 0, core 0, package 2 > cpu3 at mainbus0: apid 3 (application processor) > cpu3: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 523.71 MHz, 06-3c-03 > cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN > cpu3: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB > 64b/line 16-way L2 cache > cpu3: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu3: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped > cpu3: smt 0, core 0, package 3 > ioapic0 at mainbus0: apid 0 pa 0xfec0, version 11, 24 pins > acpihpet0 at acpi0: 1 Hz > acpimcfg0 at acpi0 >
VPS hang running ttyflags -a after 7.1 upgrade
>Synopsis: `ttyflags -a` hangs the system >Category: tty? >Environment: System : OpenBSD 7.1 Details : OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP Architecture: OpenBSD.amd64 Machine : amd64 >Description: After an upgrade to 7.1, /etc/rc hangs when running `ttyflags -a`. I don't have a 7.0 dmesg of this machine, but I do have other machines in that provider running 7.0 without the same specs (4 vCPUs here vs 1 vCPU) and they boot fine. The dmesg in those machines doesn't show any ^com line. I can share the dmesg of one of those, and I can attempt an upgrade if it can help to better diagnostic the problem. I can try some kernel patches too. >How-To-Repeat: Upgrade to 7.1 in this provider >Fix: Comment out `ttyflags -a` call in line 393 of /etc/rc. dmesg: OpenBSD 7.1 (GENERIC.MP) #465: Mon Apr 11 18:03:57 MDT 2022 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 4278169600 (4079MB) avail mem = 4131217408 (3939MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xf5810 (13 entries) bios0: vendor SeaBIOS version "1.12.0-1" date 04/01/2014 bios0: QEMU Standard PC (Q35 + ICH9, 2009) acpi0 at bios0: ACPI 1.0 acpi0: sleep states S3 S4 S5 acpi0: tables DSDT FACP SSDT APIC HPET MCFG acpi0: wakeup devices 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) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 577.66 MHz, 06-3c-03 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 999MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 626.20 MHz, 06-3c-03 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache cpu1: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu1: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu1: smt 0, core 0, package 1 cpu2 at mainbus0: apid 2 (application processor) cpu2: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 575.47 MHz, 06-3c-03 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN cpu2: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache cpu2: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu2: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu2: smt 0, core 0, package 2 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Xeon(R) CPU E3-1241 v3 @ 3.50GHz, 523.71 MHz, 06-3c-03 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SS,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,UMIP,IBRS,IBPB,ARAT,XSAVEOPT,MELTDOWN cpu3: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache cpu3: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu3: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped cpu3: smt 0, core 0, package 3 ioapic0 at mainbus0: apid 0 pa 0xfec0, version 11, 24 pins acpihpet0 at acpi0: 1 Hz acpimcfg0 at acpi0 acpimcfg0: addr 0xb000, bus 0-255 acpiprt0 at acpi0: bus 0 (PCI0) "ACPI0006" at acpi0 not configured acpipci0 at acpi0 PCI0 acpicmos0 at acpi0 com0 at acpi0 COM1 addr 0x3f8/0x8 irq 4: