Re: Error from reorder_kernel
I agree. I think I'll get a larger disk. Thanks for the help! --Aaron On 11/20/22 01:14, Stuart Henderson wrote: I doubt there's enough free space on /usr for reorder_kernel to work. But the disk overall is small and there's probably not a lot that you can clear out. If you were to reinstall, not create /usr/src, and add that space to /usr instead, that would buy you a bit of time, but ideally you'd want a larger disk.
Re: Error from reorder_kernel
On 11/19/22 16:31, Stuart Henderson wrote: On 2022-11-19, Aaron Miller wrote: Hi misc, I ran into an issue with reorder_kernel on 7.2. It directed me to its log file, /usr/share/relink/kernel/GENERIC/relink.log, which contains this: (SHA256) /bsd: OK LD="ld" sh makegap.sh 0x gapdummy.o ld -T ld.script -X --warn-common -nopie -o newbsd ${SYSTEM_HEAD} vers.o ${OBJS} text data bss dec hex 0 0 0 0 0 mv newbsd newbsd.gdb ctfstrip -S -o newbsd newbsd.gdb strip: there are no sections to be copied! rm -f bsd.gdb mv -f newbsd bsd mv: newbsd: No such file or directory *** Error 1 in /usr/share/relink/kernel/GENERIC (Makefile:1940 'newbsd') I think the relevant error is the "strip: there are no sections to be copied". Also I saw a blue text error from the kernel (typing it rather than copy-pasting): uvn_flush: obj=0xfd801ee12890, offset=0x576. error during pageout. uvn_flush: WARNING: changes to page may be lost! What does this mean? And how do I fix it? Most likely your filesystem is full. Thanks! Which filesystem should I free space on? $ df -h Filesystem Size Used Avail Capacity Mounted on /dev/sd1a 733M 323M 373M 46% / /dev/sd1k 6.2G 4.9G 1.0G 83% /home /dev/sd1d 1.1G 436K 1.1G 0% /tmp /dev/sd1f 1.5G 1.4G 73.3M 95% /usr /dev/sd1g 402M 339M 42.2M 89% /usr/X11R6 /dev/sd1h 3.2G 2.1G 1.0G 67% /usr/local /dev/sd1j 1.8G 1000M 710M 58% /usr/obj /dev/sd1i 1.2G 2.0K 1.2G 0% /usr/src /dev/sd1e 1.7G 825M 865M 49% /var
Error from reorder_kernel
Hi misc, I ran into an issue with reorder_kernel on 7.2. It directed me to its log file, /usr/share/relink/kernel/GENERIC/relink.log, which contains this: (SHA256) /bsd: OK LD="ld" sh makegap.sh 0x gapdummy.o ld -T ld.script -X --warn-common -nopie -o newbsd ${SYSTEM_HEAD} vers.o ${OBJS} text data bss dec hex 0 0 0 0 0 mv newbsd newbsd.gdb ctfstrip -S -o newbsd newbsd.gdb strip: there are no sections to be copied! rm -f bsd.gdb mv -f newbsd bsd mv: newbsd: No such file or directory *** Error 1 in /usr/share/relink/kernel/GENERIC (Makefile:1940 'newbsd') I think the relevant error is the "strip: there are no sections to be copied". Also I saw a blue text error from the kernel (typing it rather than copy-pasting): uvn_flush: obj=0xfd801ee12890, offset=0x576. error during pageout. uvn_flush: WARNING: changes to page may be lost! What does this mean? And how do I fix it? Thanks, Aaron
Re: sometimes graphics is slow, with high Xorg CPU usage
On Wed, 2021-03-10 at 09:19 -0800, Aaron Miller wrote: > On Wed, 2021-03-10 at 07:54 +, Stuart Henderson wrote: > > On 2021-03-09, Aaron Miller wrote: > > > For some time now, my -CURRENT system will occasionally get > > > into a > > > state where graphics is slow to refresh and the Xorg uses > > > ~50% > > > of > > > CPU. I notice this in Firefox or GVim when repeatedly > > > pressing > > > PgDn on a long site/file, and in Evolution (emails are slow > > > to > > > load, and text input is laggy when composing a message). > > > > > > OpenBSD 6.9-beta (GENERIC.MP) #366: Sun Feb 28 07:15:39 MST > > > 2021 > > > > Update your snapshot and see how it goes. > > It seems to be fixed now. > > I followed these steps in order: > > 1) test ===> not fixed > 2) set "machdep.allowaperture=1" in /etc/sysctl.conf and reboot > 3) test ===> not fixed > 4) upgrade snapshot and reboot > 5) realize I'm behind on openbsd.org/faq/current.html so I run > this: cd /dev && ./MAKEDEV dri > 6) reboot > 7) test ===> fixed > > Thanks for the help! > > --Aaron Unfortunately, the problem is back after a reboot. Is there any debugging information that would help track this down? I did find this in the stdout from firefox: Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: libpci missing (t=1.57872) [GFX1-]: glxtest: libpci missing --Aaron
Re: sometimes graphics is slow, with high Xorg CPU usage
On Wed, 2021-03-10 at 07:54 +, Stuart Henderson wrote: > On 2021-03-09, Aaron Miller wrote: > > For some time now, my -CURRENT system will occasionally get > > into a > > state where graphics is slow to refresh and the Xorg uses ~50% > > of > > CPU. I notice this in Firefox or GVim when repeatedly pressing > > PgDn on a long site/file, and in Evolution (emails are slow to > > load, and text input is laggy when composing a message). > > > > OpenBSD 6.9-beta (GENERIC.MP) #366: Sun Feb 28 07:15:39 MST > > 2021 > > Update your snapshot and see how it goes. It seems to be fixed now. I followed these steps in order: 1) test ===> not fixed 2) set "machdep.allowaperture=1" in /etc/sysctl.conf and reboot 3) test ===> not fixed 4) upgrade snapshot and reboot 5) realize I'm behind on openbsd.org/faq/current.html so I run this: cd /dev && ./MAKEDEV dri 6) reboot 7) test ===> fixed Thanks for the help! --Aaron
sometimes graphics is slow, with high Xorg CPU usage
Hi all, For some time now, my -CURRENT system will occasionally get into a state where graphics is slow to refresh and the Xorg uses ~50% of CPU. I notice this in Firefox or GVim when repeatedly pressing PgDn on a long site/file, and in Evolution (emails are slow to load, and text input is laggy when composing a message). Rebooting often fixes it temporarily. I suspect that it happens after suspending, but I'm not entirely sure of that. Any idea what is going on, or how I can fix it? Below is the dmesg and Xorg logs. Thanks, Aaron Miller > dmesg <== OpenBSD 6.9-beta (GENERIC.MP) #366: Sun Feb 28 07:15:39 MST 2021 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC. MP real mem = 16827916288 (16048MB) avail mem = 16302538752 (15547MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xccbfd000 (65 entries) bios0: vendor LENOVO version "N14ET37W (1.15 )" date 09/06/2016 bios0: LENOVO 20BSCTO1WW acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA SSDT UEFI MSDM BATB FPDT UEFI DMAR acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) EHC1(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpiec0 at acpi0 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.29 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTR L,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 1 (application processor) cpu1: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTR L,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN 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) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTR L,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN 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) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SRBDS_CTR L,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 40 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf800, bus 0-63 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 3 (EXP1) acpiprt3 at acpi0: bus 4 (EXP2) acpiprt4 at acpi0: bus -1 (EXP3) acpiprt5 at acpi0: bus -1 (EXP6) acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x 0x0011 0x0001 acpicmos0 at acpi0 acpibat0 at acpi0: BAT0 model "45N1707" serial 3244 type LiP oem "LGC" acpiac0 at acpi0: AC unit offline acpithinkpad0 at acpi0: version 1.0 tpm0 at acpi0 TPM_ addr 0xfed4/0x5000, device 0x104a r
Re: Go language and pledge exec promises
On Thu, 2021-01-21 at 17:02 +0100, Omar Polo wrote: > > Kevin Chadwick writes: > > > On 1/21/21 2:58 PM, Kevin Chadwick wrote: > > > > > 840 beep CALL pledge(0xcf4000,0xcae384) > > > > > 840 beep STRU promise="stdio rpath wpath cpath > > > > > dpath tmppath inet mcast fattr chown flock unix d\ > > > > > ns getpw sendfd recvfd tape tty proc exec > > > > > prot_exec settime ps vminfo id pf route wroute audio v\ > > > > > ideo bpf unveil error" > > > > > 840 beep STRU execpromise="" > > > > > 840 beep RET pledge 0 > > > > > > > > > Whatever you are trying to do is ridiculous. > > > Absolutely. In fact the program itself is pointless to > > > pledge, playing a beep to > > > the speaker. However, I had pledge disabled in my binaries > > > due to the syscall 74 > > > Go bug that was fixed. This is just testing with the most > > > permissable settings. > > > Perhaps that in itself could cause an issue. > > > > Is execpromise="" equivalent to passing null in c as a nil > > string in Go is > > initialised to "" (function sig = string) > > > > Perhaps I should ktrace the whacky full promise passsed as > > execpromise too? > > Sorry if I chime in, but execpromise="" is a whole different > story from > execpromise=NULL. > > > A promises value of "" restricts the process to the _exit(2) > > system > > call. > > "" is a pointer to a string whose first character is NUL (\0), > NULL is > the null pointer. > > I don't know how to convince the go type system to discern > between nil > and "", maybe you need something like sql.NullString > > HTH > > Omar Polo > In Go, if you have a function that takes an argument of type `string`, then it can't accept nil. In cases where "no string at all" needs to be distinguished from "empty string", then I would use `*string` as an argument type. This makes me think this pledge function needs to take a `*string` instead of just `string`. --Aaron
Re: Very slow clock in Debian vmm guest
Hi Jordan, Thanks for the link -- I have not tested it yet but I believe it will solve my issue. I did search the misc list but I did not see anything in the past year that seemed relevant to my particular time issue. --Aaron On Sat, 2020-08-29 at 01:17 -0700, Jordan Geoghegan wrote: > If you check the mailing list archives, you will see that this > issue has > been discussed extensively. > > Dave Voutila has written a linux vmm kernel driver to work > around some > of the issues: > > https://github.com/voutilad/virtio_vmmci > > Regards, > > Jordan > > On 2020-08-28 20:48, Aaron Miller wrote: > > I have a debian testing guest running in vmm(4) on my -current > > system, and the internal clock is very slow. For example > > running > > `sleep 3` takes about 10 seconds of real time to run. This is > > too > > much for ntpd to correct, unfortunately. > > > > Anyone know what the problem is and how I might go about > > fixing > > it? Thanks! > > > > --Aaron > > [dmesg snipped]
Very slow clock in Debian vmm guest
I have a debian testing guest running in vmm(4) on my -current system, and the internal clock is very slow. For example running `sleep 3` takes about 10 seconds of real time to run. This is too much for ntpd to correct, unfortunately. Anyone know what the problem is and how I might go about fixing it? Thanks! --Aaron OpenBSD 6.7-current (GENERIC.MP) #36: Sat Aug 22 11:27:03 MDT 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENE RIC.MP real mem = 16827916288 (16048MB) avail mem = 16302870528 (15547MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xccbfd000 (65 entries) bios0: vendor LENOVO version "N14ET37W (1.15 )" date 09/06/2016 bios0: LENOVO 20BSCTO1WW acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SLIC ASF! HPET ECDT APIC MCFG SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT PCCT SSDT TCPA SSDT UEFI MSDM BATB FPDT UEFI DMAR acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) EHC1(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpiec0 at acpi0 acpimadt0 at acpi0 addr 0xfee0: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.30 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,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 1 (application processor) cpu1: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,MD_CLEAR, IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN 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) i7-5600U CPU @ 2.60GHz, 798.17 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,MD_CLEAR, IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN 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) i7-5600U CPU @ 2.60GHz, 798.16 MHz, 06-3d- 04 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,D TES64,MWAIT,DS- CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE 4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAG E1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI 1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,MD_CLEAR, IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec0, version 20, 40 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf800, bus 0-63 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 3 (EXP1) acpiprt3 at acpi0: bus 4 (EXP2) acpiprt4 at acpi0: bus -1 (EXP3) acpiprt5 at acpi0: bus -1 (EXP6) acpicpu0 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@233 mwait.1@0x40), C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1 acpipwrres1 at acpi0: NVP3, resource for PEG_ acpipwrres2 at acpi0: NVP2, resource for PEG_ acpitz0 at acpi0: critical temperature is 128 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x 0x00
Re: multiple simultaneous X sessions?
On Mon, 2020-08-24 at 12:38 -0300, Gleydson Soares wrote: > Hi Luke, > > On Mon, Aug 24, 2020 at 09:24:35AM -0600, Luke A. Call wrote: > > What would it take for me to run more than one simultanous X > > session, each > > as a different user? -- I tried once a few years ago, > > searching, reading > > man pages, and chasing error messages, and failed at the time. > > Is it known whether it is reasonably possible with the current > > code? > > > > (This is so I can take advantage of the privilege separation > > provided by the OS, while doing different activities and > > programs > > programs with different informal trust levels, as separate > > users, but without the cpu overhead of using "ssh -[X|Y] > > ...". This was > > my normal practice in my Debian days, switching among them > > with > > Ctrl-Alt-FN.) > > > > Either way, thanks much for any info. > > > > Luke Call > > Maybe you are looking for a nested X11 via Xephyr. > > See this script as example [1] > > [1] https://github.com/gleydsonsoares/xdroprun > That link is broken for me. It shows 404. Maybe the project was taken down or made private? --Aaron
Re: Python 3.8 os.listdir EINVAL on large directories
Hi Alceu, Note that there are additional messages about this in tech@. --Aaron On July 26, 2020 8:53:00 AM PDT, Alceu Rodrigues de Freitas Junior wrote: >I'm guessing that the usage of getdents was intentional: I've used this >system call in the same situation (thousands of entries in a directory, >inside a NFS exported directory) to avoid calling stat() in each entry >returned by getdents. > >It is indead a "low level" system call, and usually readdir is the >preferred method, but might be too slow for your usage case (in my case >it was, it took hours to read the directory while with getdents took >minutes). > >It doesn't seems a problem with OpenBSD, but with Python code. Looks >like some additional logic will be required to address the differences >betweens the UNIX-like OSs and their implementation of getdents. > >On the other hand, by the error message the Python code is passing a >wrong argument, maybe it is a bug instead of a portability issue? > >Em 25/07/2020 20:50, Aaron Miller escreveu: >> Hi all, >> >> I am getting a stacktrace from the borg command in the borgbackup >> package while checking a backup (see bottom of email for full >> output, since it's verbose). The relevant part is this: >> >> filenames = os.listdir(os.path.join(data_path, dir)) >> OSError: [Errno 22] Invalid argument: >> '/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12' >> >> This is same error is reproducible with a test Python 3.8 program: >> >> #!/usr/bin/env python >> >> import os >> os.listdir('/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/') >> >> Running ktrace & kdump reveals the error is from calling >> getdents(2): >> >> 76903 python3.8 >> CALL open(0x1ec7f06de3b0,0x3) >> 76903 python3.8 >> NAMI "/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/" >> 76903 python3.8 RET open 3 >> [...] >> 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) >> 76903 python3.8 RET getdents 16384/0x4000 >> [...] >> 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) >> 76903 python3.8 RET getdents 16384/0x4000 >> [...] >> 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) >> 76903 python3.8 RET getdents 16384/0x4000 >> [...] >> 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) >> 76903 python3.8 RET getdents -1 errno 22 Invalid argument >> >> Looking at the man page for getdents(2), I found it interesting >> that it says this call "is not a portable interface and should not >> be used directly by applications" and it recommends using >> readdir(3) instead. >> >> To give you a rough idea of the number of files and filename sizes >> in this directory: >> >> $ ls /mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/ | wc >> 15341534 10738 >> >> Where does the problem lie -- the upstream Python code, the >> OpenBSD-specific patches in its port definition, or somewhere >> else? And in case it matters, this is a -current amd64 system, >> with "sysupgrade -s" executed on 7/15. >> >> Thank you, >> Aaron Miller >> >> -- >> Exception ignored in: > 0x1e17e13fd310> >> Traceback (most recent call last): >> File "/usr/local/lib/python3.8/site- >> packages/borg/repository.py", line 180, in __del__ >> assert False, "cleanup happened in Repository.__del__" >> AssertionError: cleanup happened in Repository.__del__ >> Local Exception >> Traceback (most recent call last): >> File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", >> line 4565, in main >> exit_code = archiver.run(args) >> File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", >> line 4497, in run >> return set_ec(func(args)) >> File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", >> line 161, in wrapper >> with repository: >> File "/usr/local/lib/python3.8/site- >> packages/borg/repository.py", line 190, in __enter__ >> self.open(self.path, bool(self.exclusive), >> lock_wait=self.lock_wait, lock=self.do_lock) >> File "/usr/local/lib/python3.8/site- >> packages/borg/repository.py", line 450, in open >> segment = self.io.get_latest_segment() >> File "/usr/local/lib/python3.8/site- >> packages/borg/repository.py", line 1253, in get_latest_segment >> for segment, filename in self.segment_iterator(reverse=True): >> File "/usr/local/lib/python3.8/site- >> packages/borg/repository.py", line 1241, in segment_iterator >> filenames = os.listdir(os.path.join(data_path, dir)) >> OSError: [Errno 22] Invalid argument: >> '/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12' >> >> Platform: OpenBSD millipede.iforgotmy.name 6.7 GENERIC.MP#348 >> amd64 >> Borg: 1.1.13 Python: CPython 3.8.3 msgpack: 0.5.6 >> PID: 31745 CWD: /mnt/thinkpad_void_obsd_borg >> sys.argv: ['/usr/local/bin/borg', 'check', 'thinkpad.borg'] >> SSH_ORIGINAL_COMMAND: None >> -- Sent from my Android device with K-9 Mail. Please excuse my brevity.
Python 3.8 os.listdir EINVAL on large directories
Hi all, I am getting a stacktrace from the borg command in the borgbackup package while checking a backup (see bottom of email for full output, since it's verbose). The relevant part is this: filenames = os.listdir(os.path.join(data_path, dir)) OSError: [Errno 22] Invalid argument: '/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12' This is same error is reproducible with a test Python 3.8 program: #!/usr/bin/env python import os os.listdir('/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/') Running ktrace & kdump reveals the error is from calling getdents(2): 76903 python3.8 CALL open(0x1ec7f06de3b0,0x3) 76903 python3.8 NAMI "/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/" 76903 python3.8 RET open 3 [...] 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) 76903 python3.8 RET getdents 16384/0x4000 [...] 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) 76903 python3.8 RET getdents 16384/0x4000 [...] 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) 76903 python3.8 RET getdents 16384/0x4000 [...] 76903 python3.8 CALL getdents(3,0x1ec7c9257000,0x4000) 76903 python3.8 RET getdents -1 errno 22 Invalid argument Looking at the man page for getdents(2), I found it interesting that it says this call "is not a portable interface and should not be used directly by applications" and it recommends using readdir(3) instead. To give you a rough idea of the number of files and filename sizes in this directory: $ ls /mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12/ | wc 15341534 10738 Where does the problem lie -- the upstream Python code, the OpenBSD-specific patches in its port definition, or somewhere else? And in case it matters, this is a -current amd64 system, with "sysupgrade -s" executed on 7/15. Thank you, Aaron Miller -- Exception ignored in: Traceback (most recent call last): File "/usr/local/lib/python3.8/site- packages/borg/repository.py", line 180, in __del__ assert False, "cleanup happened in Repository.__del__" AssertionError: cleanup happened in Repository.__del__ Local Exception Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", line 4565, in main exit_code = archiver.run(args) File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", line 4497, in run return set_ec(func(args)) File "/usr/local/lib/python3.8/site-packages/borg/archiver.py", line 161, in wrapper with repository: File "/usr/local/lib/python3.8/site- packages/borg/repository.py", line 190, in __enter__ self.open(self.path, bool(self.exclusive), lock_wait=self.lock_wait, lock=self.do_lock) File "/usr/local/lib/python3.8/site- packages/borg/repository.py", line 450, in open segment = self.io.get_latest_segment() File "/usr/local/lib/python3.8/site- packages/borg/repository.py", line 1253, in get_latest_segment for segment, filename in self.segment_iterator(reverse=True): File "/usr/local/lib/python3.8/site- packages/borg/repository.py", line 1241, in segment_iterator filenames = os.listdir(os.path.join(data_path, dir)) OSError: [Errno 22] Invalid argument: '/mnt/thinkpad_void_obsd_borg/thinkpad.borg/data/12' Platform: OpenBSD millipede.iforgotmy.name 6.7 GENERIC.MP#348 amd64 Borg: 1.1.13 Python: CPython 3.8.3 msgpack: 0.5.6 PID: 31745 CWD: /mnt/thinkpad_void_obsd_borg sys.argv: ['/usr/local/bin/borg', 'check', 'thinkpad.borg'] SSH_ORIGINAL_COMMAND: None
Re: VMM Debian guest serial setup help needed
On Sat, 2020-07-18 at 10:46 +0200, Benjamin Baier wrote: > On Fri, 17 Jul 2020 23:50:06 -0700 > Aaron Miller < > aa...@iforgotmy.name > > wrote: > > > On Fri, 2020-06-12 at 17:46 -0400, George wrote: > > > On 2020-06-12 11:17 a.m., George wrote: > > > > [...] > > > > Hey George, > > > > I don't know if you resolved this, but I was able to get > > further > > than this loosely following Benjamin's instructions. I skipped > > the part about the virtio-modules which doesn't seem to be > > necessary now (and the link is 404 now anyway). > > > > I was able to go through the menu (starting with Install, and > > skipping the modprobe commands) but DHCP didn't work, and I'm > > not sure what's broken. > > > > To answer your question, you need to press Esc _after_ > > selecting Install. Maybe that's why you saw the "boot>" > > prompt. > > > > It worked for me and I just ran lsmod since I didn't have any > > modules to insert: > > > > ~ # lsmod > > Module Size Used by > > virtio_blk 20480 0 > > virtio_net 32768 0 > > virtio_pci 24576 0 > > virtio_ring24576 3 > > virtio_blk,virtio_net,virtio_pci > > virtio 16384 3 > > virtio_blk,virtio_net,virtio_pci > > > > I hope this helps, and please let me know if you or anyone > > else > > has an idea of why DHCP isn't working in the guest VM. > > With the virtio modules now included in the installer you can > skip my > tutorial. You only need to change bootparameters in GRUB to pass > vga=off console=ttyS0,115200n8 to the linux kernel. OK good to know, thanks. I was unaware that the boot parameters could be specified there rather than by editing TXT.CFG in the boot image. > As for DHCP, it depends on your config: is pf blocking DHCP > traffic? No. > is the bridge/switch interface set up correctly? Perhaps not. I tried a variety of things with bridge0, like attempting to add my host's egress interface (iwm0) to it, resulting in a "Device busy" error. I also tried creating a vether device and attaching that, as described in the Virtualization FAQ. Using tcpdump on tap0, I was able to see bootp and arp packets coming from the guest. I did not see any replies from the host though. Running tcpdump on bridge0 did not show any packets no matter what I tried. > is sysctl net.inet.ip.{m,}forwarding set to 1? Yes. > do you use vmctl -L (local interface)? > I tried -L but vmctl didn't seem to like that in combination with a VM specified in vm.conf. I also tried replacing 'interface { switch "uplink" }' with 'local interface' but that didn't seem to make a difference. Thanks for the help so far! --Aaron
Re: VMM Debian guest serial setup help needed
On Fri, 2020-06-12 at 17:46 -0400, George wrote: > On 2020-06-12 11:17 a.m., George wrote: > > On 2020-06-10 4:15 p.m., Benjamin Baier wrote: > > > On Wed, 10 Jun 2020 14:36:46 -0400 > > > George < > > > g.lis...@nodeunit.com > > > > wrote: > > > > > > > Hi guys, > > > > > > > > I apologize if this maybe out of topic even though it is > > > > truly related > > > > to VMM than Debian. > > > > > > > > I am trying to setup a VMM Debian based guest but I'm not > > > > able to > > > > get it > > > > to work. I found some description on the web about which > > > > settings to > > > > edit in grub.cfg to enable the serial console and created > > > > a VM with > > > > 10.3 > > > > in qcow2 disk format in KVM. Now I am trying to start the > > > > same on > > > > OpenBSD 6.7 but keep getting the connected message and > > > > then just > > > > "Rebooting " after I hit some keyboard keys seems like > > > > baud rate issue > > > > but not sure. > > > > > > Don't need the KVM/qemu step. > > > > Didn't know that was possible, much better thanks :) > > > > After messing with it for a while now I am getting a new > > > > error: > > > > > > > > vmctl: could not open disk image(s) > > > > > > Better start over. > > > > And so I did ... > > > > even thought the disk is there and readable to the user I > > > > have setup in > > > > vm.conf in fact I have another VM with the same > > > > configuration and disk > > > > with the same permissions and in the same location that > > > > works (it is > > > > OpenBSD based). > > > > > > > > I would greatly appreciate it if someone has gone this > > > > path and can > > > > share some config info with me. > > > > > > Here is how I got debian 9 (stretch) installed. > > > http://www.netzbasis.de/openbsd/vmd-debian/index.html > > > > > > I think the virtio-modules are now included in the debian 10 > > > (buster) > > > installer, but not tested. I believe I can confirm this. See below. > > > > > > > I am trying your preped boot.img so far going through install > > options > > most of which lead to: > > > > Loading linux... ok > > Loading initrd.gz...ok > > Probing EDD (edd=off to disable)... ok > > Undefined video mode number: 314 > > Press to see video modes available, to > > continue, or > > wait 30 sec > > Mode: Resolution: Type: > > 0 F00 80x25 CGA/MDA/HGC > > Enter a video mode or "scan" to scan for additional modes: > > > > trying Install which I thought would be best (2-nd one after > > Graphical > > Install) hangs with: > > > > [0.00] ACPI BIOS Error (bug): A valid RSDP was not > > found > > (20160831/tbxfroot-244) > > [0.806052] Initramfs unpacking failed: write error > > [0.814403] [Firmware Bug]: cpu 0, invalid IBS interrupt > > offset 0 > > (MSRC001103A=0x) > > [1.852264] mce: Unable to init device /dev/mcelog (rc: -5) > > > > Thanks for your help and the page! > > > I tried a few more times still no luck. What is the key > combination I > need to use to get into a shell to load the modules. Hitting Esc > puts me > into boot> program which does not understand module handling > etc.. and > the menu does not let me to run a shell. I am missing something > ...? > > Thanks! > Hey George, I don't know if you resolved this, but I was able to get further than this loosely following Benjamin's instructions. I skipped the part about the virtio-modules which doesn't seem to be necessary now (and the link is 404 now anyway). I was able to go through the menu (starting with Install, and skipping the modprobe commands) but DHCP didn't work, and I'm not sure what's broken. To answer your question, you need to press Esc _after_ selecting Install. Maybe that's why you saw the "boot>" prompt. It worked for me and I just ran lsmod since I didn't have any modules to insert: ~ # lsmod Module Size Used by virtio_blk 20480 0 virtio_net 32768 0 virtio_pci 24576 0 virtio_ring24576 3 virtio_blk,virtio_net,virtio_pci virtio 16384 3 virtio_blk,virtio_net,virtio_pci I hope this helps, and please let me know if you or anyone else has an idea of why DHCP isn't working in the guest VM. Thanks, Aaron Miller
Re: sndio: troubleshooting no input
No, it was set to 0. I set it to 1 and that fixed the issue. Thanks! Also, Maurice mentioned "sndioctl -d" so here is the output: 073:input[0].level=0..255 (120)074:input[1].level=0..255 (120)105:input[0].mute=0..1 (0)106:input[1].mute=0..1 (0)009:output[0].level=0..255 (126)010:output[1].level=0..255 (126)041:output[0].mute=0..1 (0)042:output[1].mute=0..1 (0)001:mpv0.level=0..127 (127)000:test0.level=0..127 (127) --Aaron On Sun, 2020-05-31 at 18:29 +0200, Jan Stary wrote: > Do you have sysctl kern.audio.record=1 ? > Jan > On May 30 18:17:02, aa...@iforgotmy.name wrote: > > Hello, > > I have an amd64 laptop with OpenBSD 6.7 and I am only > > gettingzero-valued samples when recording. Is there any > > checklist I cango through to ensure nothing is muted and that > > I am reading fromthe correct input device? > > I have tried both aucat and a C program I wrote (attached). > > Thanks,Aaron Miller > > #include #include #include > > #include > > #define BUF_SAMPLES 4800#define OUTFILE "recorded.pcm"#define > > ITERATIONS 500 > > // ffmpeg -y -f s16le -ar 48000 -ac 1 -i recorded.pcm > > recorded.mp3 && mpv recorded.mp3 > > void print_par(struct sio_par *par); > > int main(int argc, char* argv[]) {short *sample_buf = > > NULL;struct sio_hdl *h;int fail = 0;int started = > > 0;size_t total_bytes_read = 0;int i;size_t > > bytes_read;FILE *out = NULL;h = sio_open(SIO_DEVANY, > > SIO_REC, 0);if (h == NULL) {fprintf(stderr, "%s: > > we're fucked man\n", argv[0]);fail = 1; goto > > done;} > > struct sio_par par;sio_initpar(&par); > > par.bits = 8*sizeof(short);//par.bps = > > sizeof(short);par.sig = 1;par.le = 1;par.rchan = > > 1;par.pchan = 2; // unusedpar.rate = > > 48000;par.xrun = SIO_IGNORE; > > //print_par(&par);printf("running > > sio_setpar...\n");if (sio_setpar(h, &par) == 0) > > {fprintf(stderr, "%s: sio_setpar failed\n", > > argv[0]);fail = 1; goto > > done;};//print_par(&par); > > printf("running sio_getpar...\n");if (sio_getpar(h, > > &par) == 0) {fprintf(stderr, "%s: sio_getpar > > failed\n", argv[0]);fail = 1; goto > > done;};print_par(&par); > > if (BUF_SAMPLES % par.round != 0) {fprintf(stderr, > > "%s: samples in buf (%d) not mult of round (%d)\n", argv[0], > > BUF_SAMPLES, par.round);fail = 1; goto done;} > > if ((sample_buf = malloc(BUF_SAMPLES * sizeof(short))) == > > NULL) {fprintf(stderr, "%s: oh we are sooo fucked. > > GAME OVER MAN\n", argv[0]);fail = 1; goto done;} > > if ((out = fopen(OUTFILE, "wb")) == NULL) > > {fprintf(stderr, "%s: failed to open %s for > > writing\n", argv[0], OUTFILE);fail = 1; goto > > done;} > > if (sio_start(h) == 0) {fprintf(stderr, "%s: > > failed to sio_start\n", argv[0]);fail = 1; goto > > done;}started = 1;int retries = > > 0;printf("START\n");for (i = 0; i < ITERATIONS; i++) > > {if ((bytes_read = sio_read(h, sample_buf, BUF_SAMPLES > > * sizeof(short))) == 0) {fprintf(stderr, "%s: > > failed to sio_read\n", argv[0]);fail = 1; goto > > done;}total_bytes_read += bytes_read; > > size_t bytes_written;size_t bw;char* > > buf_ptr = (char *) sample_buf;for (bytes_written = 0; > > bytes_written < bytes_read; bytes_written += bw) > > {size_t bytes_left = bytes_read - > > bytes_written;bw = fwrite(buf_ptr, 1, bytes_left, > > out);if (bw < bytes_left && errno != EAGAIN) > > {fprintf(stderr, "%s: failed to write to > > file\n", > > argv[0]);perror(argv[0]);fail > > = 1; goto done;}buf_ptr += > > bw;}}printf("TOTAL BYTES READ: %d\n", > > total_bytes_read); > > // cleanupdone:if (started) > > {sio_stop(h);}if (out != NULL) > > {fclose(out);}if (sample_buf != NULL) > > {free(sample_buf);}if (h != NULL) > > {sio_close(h);}return fail;} > > void print_par(struct sio_par *par) {char *xrun;switch > > (par->xrun) {default:xrun = " > val>";
sndio: troubleshooting no input
Hello, I have an amd64 laptop with OpenBSD 6.7 and I am only getting zero-valued samples when recording. Is there any checklist I can go through to ensure nothing is muted and that I am reading from the correct input device? I have tried both aucat and a C program I wrote (attached). Thanks, Aaron Miller #include #include #include #include #define BUF_SAMPLES 4800 #define OUTFILE "recorded.pcm" #define ITERATIONS 500 // ffmpeg -y -f s16le -ar 48000 -ac 1 -i recorded.pcm recorded.mp3 && mpv recorded.mp3 void print_par(struct sio_par *par); int main(int argc, char* argv[]) { short *sample_buf = NULL; struct sio_hdl *h; int fail = 0; int started = 0; size_t total_bytes_read = 0; int i; size_t bytes_read; FILE *out = NULL; h = sio_open(SIO_DEVANY, SIO_REC, 0); if (h == NULL) { fprintf(stderr, "%s: we're fucked man\n", argv[0]); fail = 1; goto done; } struct sio_par par; sio_initpar(&par); par.bits = 8*sizeof(short); //par.bps = sizeof(short); par.sig = 1; par.le = 1; par.rchan = 1; par.pchan = 2; // unused par.rate = 48000; par.xrun = SIO_IGNORE; //print_par(&par); printf("running sio_setpar...\n"); if (sio_setpar(h, &par) == 0) { fprintf(stderr, "%s: sio_setpar failed\n", argv[0]); fail = 1; goto done; }; //print_par(&par); printf("running sio_getpar...\n"); if (sio_getpar(h, &par) == 0) { fprintf(stderr, "%s: sio_getpar failed\n", argv[0]); fail = 1; goto done; }; print_par(&par); if (BUF_SAMPLES % par.round != 0) { fprintf(stderr, "%s: samples in buf (%d) not mult of round (%d)\n", argv[0], BUF_SAMPLES, par.round); fail = 1; goto done; } if ((sample_buf = malloc(BUF_SAMPLES * sizeof(short))) == NULL) { fprintf(stderr, "%s: oh we are sooo fucked. GAME OVER MAN\n", argv[0]); fail = 1; goto done; } if ((out = fopen(OUTFILE, "wb")) == NULL) { fprintf(stderr, "%s: failed to open %s for writing\n", argv[0], OUTFILE); fail = 1; goto done; } if (sio_start(h) == 0) { fprintf(stderr, "%s: failed to sio_start\n", argv[0]); fail = 1; goto done; } started = 1; int retries = 0; printf("START\n"); for (i = 0; i < ITERATIONS; i++) { if ((bytes_read = sio_read(h, sample_buf, BUF_SAMPLES * sizeof(short))) == 0) { fprintf(stderr, "%s: failed to sio_read\n", argv[0]); fail = 1; goto done; } total_bytes_read += bytes_read; size_t bytes_written; size_t bw; char* buf_ptr = (char *) sample_buf; for (bytes_written = 0; bytes_written < bytes_read; bytes_written += bw) { size_t bytes_left = bytes_read - bytes_written; bw = fwrite(buf_ptr, 1, bytes_left, out); if (bw < bytes_left && errno != EAGAIN) { fprintf(stderr, "%s: failed to write to file\n", argv[0]); perror(argv[0]); fail = 1; goto done; } buf_ptr += bw; } } printf("TOTAL BYTES READ: %d\n", total_bytes_read); // cleanup done: if (started) { sio_stop(h); } if (out != NULL) { fclose(out); } if (sample_buf != NULL) { free(sample_buf); } if (h != NULL) { sio_close(h); } return fail; } void print_par(struct sio_par *par) { char *xrun; switch (par->xrun) { default: xrun = ""; break; case 0: xrun = "SIO_IGNORE"; break; case 1: xrun = "SIO_SYNC"; break; case 2: xrun = "SIO_ERROR"; break; } printf("&sio_par{\n" " bits: %d,\n" " bps: %d,\n" " sig: %d,\n" " le: %d,\n" " msb: %d,\n" " rchan: %d,\n" " pchan: %d,\n" " rate: %d,\n" " appbufsz: %d,\n" " bufsz: %d,\n" " round: %d,\n" " xrun: %s (%d),\n" "}\n", par->bits, /* bits per sample */ par->bps, /* bytes per sample */ par->sig, /* 1 = signed, 0 = unsigned int */ par->le,/* 1 = LE, 0 = BE byte order */ par->msb, /* 1 = MSB, 0 = LSB aligned */ par->rchan, /* number channels for recording */ par->pchan, /* number channels for playback */ par->rate, /* frames per second */ par->appbufsz, /* minimum buffer size without xruns */ par->bufsz, /* end-to-end buffer size (read-only) */ par->round, /* optimal buffer size divisor */ xrun, /* what to do on overrun/underrun */ par->xrun ); }
Re: Adaptive main page for openbsd website.
It looks good to me. I tried it in Firefox on my laptop and on Android and it seems fine. I also tried it in lynx and found it was navigable. --Aaron On Sun, 2019-12-22 at 19:25 +0300, v...@vtsoft.dev wrote: > Hello everyone, > > The main page of openbsd.org is currently not responsive. It > looks bad > when I access it from > my mobile phone. I offer my version of the home page. My CSS > file is 4 > times smaller than it > is now and adapts to the screen size of the device. Please, > check it: > https://vttv.xyz > . Also, > you can directly download archive with sources: > https://vttv.xyz./openbsd.tar.gz > . >
Re: Missing relayd.conf(5) example
On Sat, 2018-04-21 at 14:55 +0200, Hiltjo Posthuma wrote: > I don't mean to hijack the thread, but have you been able to forward > the > HTTP request and modifying the path? I've researched the code, but I > don't > think it's possible at the moment. I did not attempt this. > Locally I have a patch which changes the matching logic to the httpd > Lua > pattern matching. This has some side-effects and complicates the code > though, > so is probably not suitable for upstream. > > One of the reasons I don't use relayd (yet) is because I'd like to > reverse > proxy HTTP traffic but strip the path, for example: > > somedomain.org/someservice to 127.0.0.1:8080/ (stripping > "someservice"). > > Do you perhaps have a solution or idea to do this? If it is not possible with relayd, I recommend adding application middleware to strip it out. -- Aaron
Missing relayd.conf(5) example
Hi all, I was able to setup relayd(8) with URL-based redirection to either a local application server or to httpd(8), both listening on lo0; relayd also terminates TLS. However, the man pages were not very helpful and I ended up resorting to stackoverflow and trial and error. I recommend an example like this be added to relayd.conf(5) man page: table { 127.0.0.1 } table { 127.0.0.1 } http protocol "https" { match header set "X-Forwarded-For" \ value "$REMOTE_ADDR" match header set "X-Forwarded-By" \ value "$SERVER_ADDR:$SERVER_PORT" match header set "Keep-Alive" value "$TIMEOUT" pass request quick path "/api/*" forward to pass request quick forward to block } relay "main" { protocol "https" listen on 0.0.0.0 port 443 tls forward to port 3000 forward to port 4443 } I think that would be helpful for others who want to do what I did... any thoughts? --Aaron
Re: lidsuspend does not work anymore on 5.8 snapshot, garbles screen, zzz suspend works fine (longer)
On Mon, Aug 31, 2015 at 08:59:15PM -0400, Michael McConville wrote: > Michael McConville wrote: > > I'm having a similar issue on today's AMD64 snapshot on a ThinkPad > > X210. > > > > When I opened it the screen stayed black and there were no signs of > > life other than the battery indicator. Pressing keys did nothing. I > > had to power cycle. > > > > The only relevant syslog entry was: > > > > > Jul 29 13:29:22 thinkpad apmd: system suspending > > For what it's worth, I've had this happen once or twice in the past > couple days. I'm running new snapshots. > I also noticed the black screen, but with the 11/15 snapshot. I tried tapping caps lock, which toggled the caps lock LED in the normal manner. I watched for the hard disk LED but did not see activity after watching for a few minutes. I had to power cycle as well. --Aaron