>Synopsis: ssh segfault: hostkeys_check_old passes NULL to sshkey_ssh_name
>Category: user
>Environment:
System : OpenBSD 6.9
Details : OpenBSD 6.9-current (GENERIC.MP) #28: Wed May 19 16:59:40
MDT 2021
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
I see a segfault ssh-ing to one of my computers:
falsifian moth ~ $ ssh james@angel
no such identity: /home/falsifian/.ssh/unencrypted_id_rsa: No such file
or directory
(james@angel) Password:
Segmentation fault (core dumped)
You can probably ignore the "no such identity message"; this is
just a quirk caused by sharing ~/.ssh/config (included below in
case it matters) between machines.
I dug into it a bit, using a recent version of the source (at
least May 19).
Using a printf, I determined that
hostkeys_check_old is passing a null pointer to
sshkey_ssh_name.
When I set CFLAGS=-g and examine with egdb, the pointer is
0xdfdfdfdfdfdfdfdf instead of 0, and I can see that in the loop
in hostkeys_check_old, ctx->nkeys=2, ctx->nold=3, i=2. It looks
suspicious that it's passing ctx->keys[i] instead of
ctx->old_keys[i], but I am not familiar with that code.
Here's some egdb output (using the unmodified code, so line
numbers should match).
Program received signal SIGSEGV, Segmentation fault.
0x00000ba96d3d945a in
sshkey_ssh_name (k=0xdfdfdfdfdfdfdfdf) at ../sshkey.c:186
186 return sshkey_ssh_name_from_type_nid(k->type, k->ecdsa_nid);
(gdb) bt
#0 0x00000ba96d3d945a in sshkey_ssh_name (k=0xdfdfdfdfdfdfdfdf)
at ../sshkey.c:186
#1 0x00000ba96d39c2b8 in hostkeys_check_old (l=0x7f7fffff03c0,
_ctx=0xbac60664a80) at ../clientloop.c:1940
#2 0x00000ba96d3b921d in hostkeys_foreach_file (
path=0xbac42c59840 "/home/falsifian/.ssh/known_hosts",
f=0xbac4c14df20 <usual>, callback=0xba96d39c200 <hostkeys_check_old>,
ctx=0xbac60664a80, host=0xbabe0656e00 "angel", ip=0x0, options=2, note=0)
at ../hostfile.c:902
#3 0x00000ba96d3bacde in hostkeys_foreach (
path=0xbac42c59840 "/home/falsifian/.ssh/known_hosts",
callback=0xba96d39c200 <hostkeys_check_old>, ctx=0xbac60664a80,
host=0xbabe0656e00 "angel", ip=0x0, options=2, note=0) at ../hostfile.c:922
#4 0x00000ba96d39b0ee in check_old_keys_othernames (ctx=0xbac60664a80)
at ../clientloop.c:1965
#5 0x00000ba96d39a44f in client_input_hostkeys (ssh=0xbaba5493780)
at ../clientloop.c:2332
#6 0x00000ba96d398c15 in client_input_global_request (type=80, seq=11,
ssh=0xbaba5493780) at ../clientloop.c:2403
#7 0x00000ba96d4180fd in ssh_dispatch_run (ssh=0xbaba5493780, mode=1,
done=0xba96d43d974 <quit_pending>) at ../dispatch.c:111
#8 0x00000ba96d4181d0 in ssh_dispatch_run_fatal (ssh=0xbaba5493780, mode=1,
done=0xba96d43d974 <quit_pending>) at ../dispatch.c:131
#9 0x00000ba96d395d2b in client_process_buffered_input_packets (
ssh=0xbaba5493780) at ../clientloop.c:1161
#10 0x00000ba96d395150 in client_loop (ssh=0xbaba5493780, have_pty=1,
escape_char_arg=126, ssh2_chan_id=0) at ../clientloop.c:1305
#11 0x00000ba96d384d2f in ssh_session2 (ssh=0xbaba5493780, cinfo=0xbabc6e39f00)
at ../ssh.c:2181
#12 0x00000ba96d3825b7 in main (ac=0, av=0x7f7fffff12b8) at ../ssh.c:1677
(gdb) up
#1 0x00000ba96d39c2b8 in hostkeys_check_old (l=0x7f7fffff03c0,
_ctx=0xbac60664a80) at ../clientloop.c:1940
1940 debug3_f("found deprecated %s key at %s:%ld as %s",
(gdb) print ctx
$1 = (struct hostkeys_update_ctx *) 0xbac60664a80
(gdb) print *ctx
$2 = {host_str = 0xbabe0656e00 "angel", ip_str = 0x0, keys = 0xbabe0656130,
keys_match = 0xbac0d23f1f0, keys_verified = 0xbabe0656a00, nkeys = 2,
nnew = 0, nincomplete = 0, old_keys = 0xbabd37b4140, nold = 3,
complex_hostspec = 0, ca_available = 0, old_key_seen = 1,
other_name_seen = 0}
(gdb) print i
$3 = 2
(gdb) print ctx->keys[2]
$4 = (struct sshkey *) 0xdfdfdfdfdfdfdfdf
~/.ssh/config:
AddKeysToAgent confirm
IdentityFile ~/.ssh/unencrypted_id_rsa
IdentityFile ~/.ssh/id_rsa
# Instructions from https://hub.darcs.net/ under "How do I connect with ssh?"
on 2020-07-01.
Host hub.darcs.net
ControlMaster no
ForwardAgent no
ForwardX11 no
Ciphers +aes256-cbc
MACs +hmac-sha1
Host angel angel-dfly angel-openbsd copter moth moth-openbsd
ForwardAgent yes
Host copter sylph
User james
Host cbro.berotato.org
User crawler
IdentityFile ~/lib/[email protected]
Host h0
User falsifian
Host sandstorm.falsifian.org
User ubuntu
IdentityFile ~/w/misc-sec/keys/ec2key.pem
>How-To-Repeat:
It happens consistently when I ssh this particular host.
>Fix:
If I comment out the use of the debug3_f macro in
hostkeys_check_old, I'm able to connect.
dmesg:
OpenBSD 6.9-current (GENERIC.MP) #28: Wed May 19 16:59:40 MDT 2021
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16837365760 (16057MB)
avail mem = 16311603200 (15555MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x5e6c6000 (94 entries)
bios0: vendor Dell Inc. version "1.7.0" date 10/22/2020
bios0: Dell Inc. XPS 13 7390
acpi0 at bios0: ACPI 6.1
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT SSDT HPET APIC MCFG SSDT SSDT NHLT SSDT SSDT TPM2
LPIT SSDT DBGP DBG2 BOOT SSDT DMAR SSDT BGRT FPDT
acpi0: wakeup devices XHC_(S0) 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) RP07(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 23999999 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 14177.98 MHz, 06-a6-00
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
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) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
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,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu4:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu4: 256KB 64b/line 8-way L2 cache
cpu4: smt 0, core 4, package 0
cpu5 at mainbus0: apid 10 (application processor)
cpu5: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu5:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu5: 256KB 64b/line 8-way L2 cache
cpu5: smt 0, core 5, package 0
cpu6 at mainbus0: apid 1 (application processor)
cpu6: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu6:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu6: 256KB 64b/line 8-way L2 cache
cpu6: smt 1, core 0, package 0
cpu7 at mainbus0: apid 3 (application processor)
cpu7: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu7:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu7: 256KB 64b/line 8-way L2 cache
cpu7: smt 1, core 1, package 0
cpu8 at mainbus0: apid 5 (application processor)
cpu8: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu8:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu8: 256KB 64b/line 8-way L2 cache
cpu8: smt 1, core 2, package 0
cpu9 at mainbus0: apid 7 (application processor)
cpu9: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu9:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu9: 256KB 64b/line 8-way L2 cache
cpu9: smt 1, core 3, package 0
cpu10 at mainbus0: apid 9 (application processor)
cpu10: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu10:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu10: 256KB 64b/line 8-way L2 cache
cpu10: smt 1, core 4, package 0
cpu11 at mainbus0: apid 11 (application processor)
cpu11: Intel(R) Core(TM) i7-10710U CPU @ 1.10GHz, 3392.10 MHz, 06-a6-00
cpu11:
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,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu11: 256KB 64b/line 8-way L2 cache
cpu11: smt 1, core 5, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (RP01)
acpiprt2 at acpi0: bus -1 (RP02)
acpiprt3 at acpi0: bus -1 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiprt5 at acpi0: bus 1 (RP05)
acpiprt6 at acpi0: bus -1 (RP06)
acpiprt7 at acpi0: bus 2 (RP07)
acpiprt8 at acpi0: bus -1 (RP08)
acpiprt9 at acpi0: bus 3 (RP09)
acpiprt10 at acpi0: bus -1 (RP10)
acpiprt11 at acpi0: bus -1 (RP11)
acpiprt12 at acpi0: bus -1 (RP12)
acpiprt13 at acpi0: bus 113 (RP13)
acpiprt14 at acpi0: bus -1 (RP14)
acpiprt15 at acpi0: bus -1 (RP15)
acpiprt16 at acpi0: bus -1 (RP16)
acpiprt17 at acpi0: bus -1 (RP17)
acpiprt18 at acpi0: bus -1 (RP18)
acpiprt19 at acpi0: bus -1 (RP19)
acpiprt20 at acpi0: bus -1 (RP20)
acpiprt21 at acpi0: bus -1 (RP21)
acpiprt22 at acpi0: bus -1 (RP22)
acpiprt23 at acpi0: bus -1 (RP23)
acpiprt24 at acpi0: bus -1 (RP24)
acpiec0 at acpi0
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
"INT3403" at acpi0 not configured
"INT3403" at acpi0 not configured
"INT3403" at acpi0 not configured
"INT3403" at acpi0 not configured
"INT3403" at acpi0 not configured
"INT3403" at acpi0 not configured
pchgpio0 at acpi0 GPI0 addr 0xfd6e0000/0x10000 0xfd6d0000/0x10000
0xfd6a0000/0x10000 irq 14, 320 pins
"CUST0001" at acpi0 not configured
"ELAN2097" at acpi0 not configured
"ABCD0000" at acpi0 not configured
"ACPI000E" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"INT0E0C" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"INT33A1" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PBTN
acpibtn2 at acpi0: SBTN
acpiac0 at acpi0: AC unit online
acpibat0 at acpi0: BAT0 model "DELL H754V99" serial 24690 type LION oem
"LGC-LGC6.73"
acpihid0 at acpi0: HIDD
"INT3400" at acpi0 not configured
"USBC000" at acpi0 not configured
"NTC0702" at acpi0 not configured
acpipwrres0 at acpi0: USBC, resource for XDCI
acpipwrres1 at acpi0: PXP_, resource for RP09
acpipwrres2 at acpi0: V0PR
acpipwrres3 at acpi0: V1PR
acpipwrres4 at acpi0: V2PR
acpipwrres5 at acpi0: WRST
acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu4 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu5 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu6 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu7 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu8 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu9 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu10 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu11 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpipwrres6 at acpi0: PIN_
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: LCD_
cpu0: Enhanced SpeedStep 14177 MHz: speeds: 1601, 1600, 1500, 1400, 1300, 1200,
1100, 1000, 900, 800, 700, 600, 500, 400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 10G Host" rev 0x00
inteldrm0 at pci0 dev 2 function 0 "Intel UHD Graphics" rev 0x04
drm0 at inteldrm0
inteldrm0: msi, COFFEELAKE, gen 9
"Intel Core 6G Thermal" rev 0x00 at pci0 dev 4 function 0 not configured
"Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured
pchtemp0 at pci0 dev 18 function 0 "Intel 400 Series Thermal" rev 0x00
xhci0 at pci0 dev 20 function 0 "Intel 400 Series xHCI" rev 0x00: msi, xHCI 1.10
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00
addr 1
"Intel 400 Series Shared SRAM" rev 0x00 at pci0 dev 20 function 2 not configured
dwiic0 at pci0 dev 21 function 0 "Intel 400 Series I2C" rev 0x00: apic 2 int 16
iic0 at dwiic0
dwiic1 at pci0 dev 21 function 1 "Intel 400 Series I2C" rev 0x00: apic 2 int 17
iic1 at dwiic1
ihidev0 at iic1 addr 0x2c irq 51, vendor 0x6cb product 0x76af, CUST0001
ihidev0: 14 report ids
imt0 at ihidev0: clickpad, 5 contacts
wsmouse0 at imt0 mux 0
ims0 at ihidev0 reportid 2: 2 buttons
wsmouse1 at ims0 mux 0
hid at ihidev0 reportid 6 not configured
hid at ihidev0 reportid 7 not configured
hid at ihidev0 reportid 9 not configured
hid at ihidev0 reportid 10 not configured
hid at ihidev0 reportid 11 not configured
hid at ihidev0 reportid 12 not configured
hid at ihidev0 reportid 13 not configured
hid at ihidev0 reportid 14 not configured
"Intel 400 Series MEI" rev 0x00 at pci0 dev 22 function 0 not configured
ppb0 at pci0 dev 28 function 0 "Intel 400 Series PCIE" rev 0xf0: msi
pci1 at ppb0 bus 1
rtsx0 at pci1 dev 0 function 0 "Realtek RTS525A Card Reader" rev 0x01: msi
sdmmc0 at rtsx0: 4-bit, dma
ppb1 at pci0 dev 28 function 6 "Intel 400 Series PCIE" rev 0xf0: msi
pci2 at ppb1 bus 2
iwx0 at pci2 dev 0 function 0 "Intel Wi-Fi 6 AX200" rev 0x1a, msix
ppb2 at pci0 dev 29 function 0 "Intel 400 Series PCIE" rev 0xf0: msi
pci3 at ppb2 bus 3
ppb3 at pci3 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02
pci4 at ppb3 bus 4
ppb4 at pci4 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi
pci5 at ppb4 bus 5
"Intel JHL6540 Thunderbolt" rev 0x02 at pci5 dev 0 function 0 not configured
ppb5 at pci4 dev 1 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi
pci6 at ppb5 bus 6
ppb6 at pci4 dev 2 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi
pci7 at ppb6 bus 59
xhci1 at pci7 dev 0 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi, xHCI
1.10
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00
addr 1
ppb7 at pci4 dev 4 function 0 "Intel JHL6540 Thunderbolt" rev 0x02: msi
pci8 at ppb7 bus 60
ppb8 at pci0 dev 29 function 4 "Intel 400 Series PCIE" rev 0xf0: msi
pci9 at ppb8 bus 113
nvme0 at pci9 dev 0 function 0 "SanDisk PC SN520" rev 0x01: msix, NVMe 1.3
nvme0: PC SN520 NVMe WDC 256GB, firmware 20220012, serial 1937B4803998
scsibus1 at nvme0: 2 targets, initiator 0
sd0 at scsibus1 targ 1 lun 0: <NVMe, PC SN520 NVMe WD, 2022>
sd0: 244198MB, 512 bytes/sector, 500118192 sectors
pcib0 at pci0 dev 31 function 0 "Intel 400 Series LPC" rev 0x00
azalia0 at pci0 dev 31 function 3 "Intel 400 Series HD Audio" rev 0x00: msi
azalia0: codecs: Realtek ALC299, Intel/0x280b, using Realtek ALC299
audio0 at azalia0
ichiic0 at pci0 dev 31 function 4 "Intel 400 Series SMBus" rev 0x00: apic 2 int
16
iic2 at ichiic0
"Intel 400 Series SPI" rev 0x00 at pci0 dev 31 function 5 not configured
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: VMX/EPT
efifb at mainbus0 not configured
dt: 443 probes
uhub2 at uhub0 port 1 configuration 1 interface 0 "VIA Labs, Inc. USB2.0 Hub"
rev 2.10/4.33 addr 2
uhub3 at uhub2 port 1 configuration 1 interface 0 "Genesys Logic USB2.0 Hub"
rev 2.00/77.63 addr 3
uhidev0 at uhub3 port 1 configuration 1 interface 0 "Kensington Kensington
Expert Mouse" rev 1.10/1.00 addr 4
uhidev0: iclass 3/1
ums0 at uhidev0: 4 buttons, Z dir
wsmouse2 at ums0 mux 0
uhidev1 at uhub3 port 4 configuration 1 interface 0 "ZSA Ergodox EZ" rev
1.10/0.01 addr 5
uhidev1: iclass 3/1
ukbd0 at uhidev1: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev2 at uhub3 port 4 configuration 1 interface 1 "ZSA Ergodox EZ" rev
1.10/0.01 addr 5
uhidev2: iclass 3/0, 5 report ids
uhid0 at uhidev2 reportid 3: input=2, output=0, feature=0
uhid1 at uhidev2 reportid 4: input=2, output=0, feature=0
ukbd1 at uhidev2 reportid 5: 128 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
ugen0 at uhub2 port 5 "VIA Labs, Inc. USB Billboard Device" rev 2.01/0.01 addr 6
uvideo0 at uhub0 port 5 configuration 1 interface 0 "CN09357G8LG0098MAFA2A01
Integrated_Webcam_HD" rev 2.01/80.08 addr 7
video0 at uvideo0
uhub4 at uhub0 port 13 configuration 1 interface 0 "VIA Labs, Inc. USB3.0 Hub"
rev 3.10/4.33 addr 8
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: 125903MB, 512 bytes/sector, 257849999 sectors
root on sd1a (44a8e9daa00bd12b.a) swap on sd1b dump on sd1b
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
iwx0: hw rev 0x340, fw ver 48.1335886879.0, address 4c:1d:96:49:90:03
usbdevs:
Controller /dev/usb0:
addr 01: 8086:0000 Intel, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub0
addr 02: 2109:0817 VIA Labs, Inc., USB3.0 Hub
super speed, self powered, config 1, rev 4.33, iSerial 000000000
driver: uhub2
addr 03: 2109:2817 VIA Labs, Inc., USB2.0 Hub
high speed, self powered, config 1, rev 4.33, iSerial 000000000
driver: uhub3
addr 04: 05e3:0608 Genesys Logic, USB2.0 Hub
high speed, self powered, config 1, rev 77.63
driver: uhub4
addr 05: 047d:1020 Kensington, Kensington Expert Mouse
low speed, power 100 mA, config 1, rev 1.00
driver: uhidev0
addr 06: feed:1307 ZSA, Ergodox EZ
full speed, power 500 mA, config 1, rev 0.01, iSerial 0
driver: uhidev1
driver: uhidev2
addr 07: 0c45:6723 CN09357G8LG0098MAFA2A01, Integrated_Webcam_HD
high speed, power 500 mA, config 1, rev 80.08
driver: uvideo0
addr 08: 2109:8817 VIA Labs, Inc., USB Billboard Device
high speed, self powered, config 1, rev 0.01, iSerial 0000000000000001
driver: ugen0
Controller /dev/usb1:
addr 01: 8086:0000 Intel, xHCI root hub
super speed, self powered, config 1, rev 1.00
driver: uhub1
