Hi. When I run this on the binary of a test in my Rust
application, then run these commands in gdb, I get the following output
which ends with Segmentation Fault:
nemodel-ac769fda48f1a333
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This GDB was configured as "amd64-unknown-openbsd7.2"...
(gdb) start
Breakpoint 1 at 0x30f9e4
Starting program:
/home/lacall/proj/om/core/target/debug/deps/onemodel-ac769fda48f1a333
Breakpoint 1 at 0xb6d041be9e4
Error while reading shared library symbols:
Dwarf Error: wrong version in compilation unit header (is 4, should be
2) [in module /usr/libexec/ld.so]
0x00000b6d041be9e4 in main () from
/home/lacall/proj/om/core/target/debug/deps/onemodel-ac769fda48f1a333
(gdb) dir /home/lacall/proj/om/core/src/
Source directories searched: /home/lacall/proj/om/core/src:$cdir:$cwd
(gdb) dir /home/lacall/proj/om/core/src/model
Source directories searched:
/home/lacall/proj/om/core/src/model:/home/lacall/proj/om/core/src:$cdir:$cwd
(gdb) dir /home/lacall/proj/om/core/src/controllers
Source directories searched:
/home/lacall/proj/om/core/src/controllers:/home/lacall/proj/om/core/src/model:/home/lacall/proj/om/core/src:$cdir:$cwd
(gdb) b util.rs:1057
Segmentation fault
<user>@<host>:~/<...>/target/debug/deps
$
I'm on obsd 7.2 stable and am not a C programmer, unfortunately.
If, prior to setting the breakpoint, I just do the "run" command, it
successfully runs the test to completion (which shows an intentional
test failure for now).
Luke Call
Here is /var/run/dmesg.boot (dmesg itself is just messages about my
usb mouse attaching/detaching).
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
wsmouse0 detached
ums0 detached
uhidev0 detached
uhidev0 at uhub0 port 4 configuration 1 interface 0 "Logitech USB Optical
Mouse" rev 2.00/72.00 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
wsmouse0 detached
ums0 detached
uhidev0 detached
uhidev0 at uhub0 port 4 configuration 1 interface 0 "Logitech USB Optical
Mouse" rev 2.00/72.00 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
syncing disks... done
OpenBSD 7.2 (GENERIC.MP) #7: Sat Feb 25 14:07:58 MST 2023
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16029159424 (15286MB)
avail mem = 15525961728 (14806MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xebf90 (49 entries)
bios0: vendor American Megatrends Inc. version "204" date 11/20/2014
bios0: ASUSTeK COMPUTER INC. X550ZA
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT ECDT MCFG MSDM HPET UEFI SSDT SSDT CRAT SSDT
SSDT SSDT SSDT
acpi0: wakeup devices LOM_(S4) SBAZ(S4) ECIR(S4) OHC1(S4) EHC1(S4) OHC2(S4)
EHC2(S4) OHC3(S4) EHC3(S4) OHC4(S4) XHC0(S4) XHC1(S4) ODD8(S3) GLAN(S4)
LID_(S5) SLPB(S4)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 16 (boot processor)
cpu0: AMD A10-7400P Radeon R6, 10 Compute Cores 4C+6G, 2496.19 MHz, 15-30-01
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,ITSC,FSGSBASE,BMI1,XSAVEOPT
cpu0: 16KB 64b/line 4-way D-cache, 96KB 64b/line 3-way I-cache
cpu0: 2MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, IBE
cpu1 at mainbus0: apid 17 (application processor)
cpu1: AMD A10-7400P Radeon R6, 10 Compute Cores 4C+6G, 2495.35 MHz, 15-30-01
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,ITSC,FSGSBASE,BMI1,XSAVEOPT
cpu1: 16KB 64b/line 4-way D-cache, 96KB 64b/line 3-way I-cache
cpu1: 2MB 64b/line 16-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 18 (application processor)
cpu2: AMD A10-7400P Radeon R6, 10 Compute Cores 4C+6G, 2495.35 MHz, 15-30-01
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,ITSC,FSGSBASE,BMI1,XSAVEOPT
cpu2: 16KB 64b/line 4-way D-cache, 96KB 64b/line 3-way I-cache
cpu2: 2MB 64b/line 16-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 19 (application processor)
cpu3: AMD A10-7400P Radeon R6, 10 Compute Cores 4C+6G, 2495.35 MHz, 15-30-01
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,CPCTR,DBKP,PERFTSC,ITSC,FSGSBASE,BMI1,XSAVEOPT
cpu3: 16KB 64b/line 4-way D-cache, 96KB 64b/line 3-way I-cache
cpu3: 2MB 64b/line 16-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 21, 24 pins
ioapic1 at mainbus0: apid 1 pa 0xfec01000, version 21, 32 pins
acpiec0 at acpi0
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318180 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PB21)
acpiprt2 at acpi0: bus -1 (PB22)
acpiprt3 at acpi0: bus -1 (PB31)
acpiprt4 at acpi0: bus -1 (PB32)
acpiprt5 at acpi0: bus -1 (PB33)
acpiprt6 at acpi0: bus -1 (PB34)
acpiprt7 at acpi0: bus 2 (PE20)
acpiprt8 at acpi0: bus 3 (PE21)
acpiprt9 at acpi0: bus 4 (PE22)
acpiprt10 at acpi0: bus -1 (PE23)
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
"AMDC003" at acpi0 not configured
acpibat0 at acpi0: BAT0 model "X550E30" serial type LIon oem "OEM"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: LID_
"ATK4001" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpibtn2 at acpi0: SLPB
"PNP0C14" at acpi0 not configured
acpicpu0 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu1 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu2 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpicpu3 at acpi0: C2(0@400 io@0x1771), C1(@1 halt!), PSS
acpitz0 at acpi0: critical temperature is 103 degC
cpu0: 2496 MHz: speeds: 2500 2300 2100 1700 1400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "AMD 15h Root Complex" rev 0x00
radeondrm0 at pci0 dev 1 function 0 "ATI Kaveri Radeon R6" rev 0x00
drm0 at radeondrm0
radeondrm0: msi
azalia0 at pci0 dev 1 function 1 "ATI Kaveri HD Audio" rev 0x00: msi
azalia0: no supported codecs
pchb1 at pci0 dev 2 function 0 "AMD 15h PCIE" rev 0x00
pchb2 at pci0 dev 3 function 0 "AMD 15h PCIE" rev 0x00
pchb3 at pci0 dev 4 function 0 "AMD 15h PCIE" rev 0x00
xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x09: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev 3.00/1.00
addr 1
ahci0 at pci0 dev 17 function 0 "AMD Hudson-2 SATA" rev 0x40: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 2: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA MQ01ABD1, AX0R> naa.5000039614b041b8
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
cd0 at scsibus1 targ 2 lun 0: <MATSHITA, DVD-RAM UJ8G6, 1.00> removable
ohci0 at pci0 dev 18 function 0 "AMD Hudson-2 USB" rev 0x11: apic 0 int 18,
version 1.0, legacy support
ehci0 at pci0 dev 18 function 2 "AMD Hudson-2 USB2" rev 0x11: apic 0 int 17
usb1 at ehci0: USB revision 2.0
uhub1 at usb1 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00
addr 1
ohci1 at pci0 dev 19 function 0 "AMD Hudson-2 USB" rev 0x11: apic 0 int 18,
version 1.0, legacy support
ehci1 at pci0 dev 19 function 2 "AMD Hudson-2 USB2" rev 0x11: apic 0 int 17
usb2 at ehci1: USB revision 2.0
uhub2 at usb2 configuration 1 interface 0 "AMD EHCI root hub" rev 2.00/1.00
addr 1
piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x16: SMI
iic0 at piixpm0
spdmem0 at iic0 addr 0x50: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
spdmem1 at iic0 addr 0x51: 8GB DDR3 SDRAM PC3-12800 SO-DIMM
azalia1 at pci0 dev 20 function 2 "AMD Hudson-2 HD Audio" rev 0x01: apic 0 int
16
azalia1: codecs: Realtek ALC269
audio0 at azalia1
pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
ppb0 at pci0 dev 20 function 4 "AMD Hudson-2 PCI" rev 0x40
pci1 at ppb0 bus 1
sdhc0 at pci0 dev 20 function 7 "AMD Hudson-2 SD Host Controller" rev 0x00:
apic 0 int 16
sdhc0: SDHC 2.0, 50 MHz base clock
sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
ppb1 at pci0 dev 21 function 0 "AMD Hudson-2 PCIE" rev 0x00
pci2 at ppb1 bus 2
ppb2 at pci0 dev 21 function 1 "AMD Hudson-2 PCIE" rev 0x00
pci3 at ppb2 bus 3
vendor "MediaTek", unknown product 0x7630 (class network subclass
miscellaneous, rev 0x00) at pci3 dev 0 function 0 not configured
ppb3 at pci0 dev 21 function 2 "AMD Hudson-2 PCIE" rev 0x00
pci4 at ppb3 bus 4
re0 at pci4 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G (0x4c00),
msi, address 1c:b7:2c:22:fb:c9
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
pchb4 at pci0 dev 24 function 0 "AMD 15h Link Cfg" rev 0x00
pchb5 at pci0 dev 24 function 1 "AMD 15h Address Map" rev 0x00
pchb6 at pci0 dev 24 function 2 "AMD 15h DRAM Cfg" rev 0x00
pchb7 at pci0 dev 24 function 3 "AMD 15h Misc Cfg" rev 0x00
pchb8 at pci0 dev 24 function 4 "AMD 15h CPU Power" rev 0x00
pchb9 at pci0 dev 24 function 5 "AMD 15h Misc Cfg" rev 0x00
usb3 at ohci0: USB revision 1.0
uhub3 at usb3 configuration 1 interface 0 "AMD OHCI root hub" rev 1.00/1.00
addr 1
usb4 at ohci1: USB revision 1.0
uhub4 at usb4 configuration 1 interface 0 "AMD OHCI root hub" rev 1.00/1.00
addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: SVM/RVI
efifb at mainbus0 not configured
uhidev0 at uhub0 port 4 configuration 1 interface 0 "Logitech USB Optical
Mouse" rev 2.00/72.00 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uhub5 at uhub1 port 1 configuration 1 interface 0 "GenesysLogic USB2.0 Hub" rev
2.00/92.24 addr 2
uhub5: device problem, disabling port 1
uhidev1 at uhub5 port 3 configuration 1 interface 0 "KINESIS FREESTYLE KB800
KB800 Kinesis Freestyle" rev 1.10/1.22 addr 3
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev2 at uhub5 port 3 configuration 1 interface 1 "KINESIS FREESTYLE KB800
KB800 Kinesis Freestyle" rev 1.10/1.22 addr 3
uhidev2: iclass 3/0, 3 report ids
uhid0 at uhidev2 reportid 2: input=1, output=0, feature=0
ucc0 at uhidev2 reportid 3: 573 usages, 18 keys, array
wskbd2 at ucc0 mux 1
uvideo0 at uhub2 port 4 configuration 1 interface 0 "Chicony Electronics USB2.0
VGA UVC WebCam" rev 2.00/99.16 addr 2
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: 953868MB, 512 bytes/sector, 1953523553 sectors
root on sd1a (6759d2c493c65bb1.a) swap on sd1b dump on sd1b
radeondrm0: KAVERI
radeondrm0: 1366x768, 32bpp
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
