On Mon, Mar 28, 2022 at 01:35:48PM +0200, Alexander Bluhm wrote:
Hi,
There was a discussion about file system bugs with macppc. My dual
core macppc never completed a make release. I get various panics.
One of them is below.
bluhm
panic: vref used where vget required
Stopped at db_enter+0x24: lwz r11,12(r1)
TID PID UID PRFLAGS PFLAGS CPU COMMAND
192060 78628 21 0x2 0 0 c++
*132472 74971 0 0x14000 0x200 1K pagedaemon
db_enter() at db_enter+0x20
panic(91373c) at panic+0x158
vref(23b8fa20) at vref+0xac
uvm_vnp_uncache(e7eb7c50) at uvm_vnp_uncache+0x88
ffs_write(7ed2e423) at ffs_write+0x3b0
VOP_WRITE(23b8fa20,e7eb7c50,40,1ff3f60) at VOP_WRITE+0x48
uvn_io(7ed2e423,a93d0c,a93814,ffffffff,e4010000) at uvn_io+0x264
uvn_put(414b673a,e7eb7dd4,24f00070,5326e90) at uvn_put+0x64
uvm_pager_put(0,0,e7eb7d70,6ee0b8,2000000,80000000,0) at uvm_pager_put+0x15c
uvmpd_scan_inactive(0) at uvmpd_scan_inactive+0x224
uvmpd_scan() at uvmpd_scan+0x158
uvm_pageout(7e932633) at uvm_pageout+0x398
fork_trampoline() at fork_trampoline+0x14
end trace frame: 0x0, count: 2
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
Hello!
Apparently, I know a conditionally reliable way to reproduce this
panic, though on amd64, not macppc.
I decided to try to update the libtorrent-rasterbar port to version
2.0.5 and build qbittorrent with it. Version 2.0.5, unlike versions
1.* on 64-bit architectures, uses memory mapped io when working with
torrents.
Apparently, the peculiarities of such file handling trigger the panic.
The sequence of actions to cause a panic:
1) Build qbittorrent-nox with libtorrent-rasterbar 2.0.5.
2) Configure and run the daemon. Next, put in the directory for
downloaded files some large, already downloaded torrent files (I used a
collection of flac files totaling ~34Gb with 16Gb of RAM). Add the
torrent to the torrent queue, which should initiate the torrent
recheck process. This will most likely end with the torrent going to
the 'errored' stack. Select either 'Force recheck' or 'Force resume'
from the right-click menu to continue the recheck process.
qbittorrent may crash during the recheck process. In this case,
restart the daemon and resume rechecking.
Repeat the operations until a panic occurs. I usually need only one
recheck of such a torrent to cause a panic, but sometimes you might
need to repeat the operation N times, preferably with different files.
Dirty, WIP ports that allow you to get a binary that allows you to
reproduce the problem can be found here:
https://disk.yandex.ru/d/0GfvxV7SJG7oWQ
(yes, I know it's unacceptable for openbsd ports to use libtorrent as
a static library and in general these ports are poorly made and
incomplete. i know that. i'm not suggesting these ports for being
accepted into the openbsd ports tree, this is just a way to reproduce
the panic)
Some notes:
* Panic is reproduced reliably and regularly.
* On macppc it cannot be reproduced in the same way, because macppc
is a 32-bit platform and there libtorrent-rasterbar fallback to
the behavior of the first version of libtorrent.
* From observation, the panic only occurs when free/cache in top cmd
output is close to exhaustion.
* Not sure if this is important, but: qbittorrent-nox runs under a
separate pseudo-user _qbittorrent. Its login class:
qbittorrent:\
:openfiles=8192:\
:datasize-max=12288M:\
:setenv=LANG=en_US.UTF-8,LC_ALL=en_US.UTF-8:\
:tc=daemon:
If you need any more information from me on the problem, please let
me know. Thank you in advance.
Panic info:
From ddb:
panic: vref used where vget required
Stopped at db_enter+0x10: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
399749 81232 858 0 0x4000000 2 qbittorrent-nox
311543 92621 35 0x12 0 1 Xorg
102235 92621 35 0x12 0x4000000 3 Xorg
*395306 79916 0 0x14000 0x200 0K pagedaemon
db_enter() at db_enter+0x10
panic(ffffffff1f7a78d) at panic+0xbf
vref(fffffd830588cbd0) at vref+0x7d
uvm_vnp_uncache(fffffd830588cbd0) at uvm_vnp_uncache+0x73
ffs_write(ffff80002555b0b28) at ffs_write+0x2b3
VOP_WRITE(fffffd830588cbd0,ffff80002555b0b90,40,fffffd842e7e4de0) at
VOP_WRITE+0x41
uvn_io(fffffd83058e5698,ffff8000255b0d10,1,90,1) at uvn_io+0x224
uvm_pager_put(fffffd83058e5698,fffffd811a62b700,ffff8000255b0e18,ffff8000255b0e34,90,0,e6211c8aa5d5bc84)
at uvm_pager_put+0xf7
uvmpd_scan_inactive(ffffffff822cd828) at uvmpd_scan_inactive+0x187
uvmpd_scan() at uvmpd_scan+0xdb
uvm_pageout(ffff8000ffff47f0) at uvm_pageout+0x365
end trace frame: 0x0, count: 4
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb{0}> x/s version
version: OpenBSD 7.1 (GENERIC.MP) #459: Mon Apr 4 18:16:13 MDT 2022\012
\
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP\012
ddb{0}> machine cpuinfo
* 0: ddb
1: stopped
2: stopped
3: stopped
ddb{0}> machine ddbcpu 0
Stopped at db_enter+0x10: popq %rbp
db_enter() at db_enter+0x10
panic(ffffffff1f7a78d) at panic+0xbf
vref(fffffd830588cbd0) at vref+0x7d
uvm_vnp_uncache(fffffd830588cbd0) at uvm_vnp_uncache+0x73
ffs_write(ffff80002555b0b28) at ffs_write+0x2b3
VOP_WRITE(fffffd830588cbd0,ffff80002555b0b90,40,fffffd842e7e4de0) at
VOP_WRITE+0x41
uvn_io(fffffd83058e5698,ffff8000255b0d10,1,90,1) at uvn_io+0x224
uvm_pager_put(fffffd83058e5698,fffffd811a62b700,ffff8000255b0e18,ffff8000255b0e34,90,0,e6211c8aa5d5bc84)
at uvm_pager_put+0xf7
uvmpd_scan_inactive(ffffffff822cd828) at uvmpd_scan_inactive+0x187
uvmpd_scan() at uvmpd_scan+0xdb
uvm_pageout(ffff8000ffff47f0) at uvm_pageout+0x365
end trace frame: 0x0, count: 4
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x12: leave
x86_ipi_db(ffff80002440aff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
_kernel_lock() at _kernel_lock+0xb2
selwakeup(fffffd8303eb9ef8) at selwakeup+0x11
selwakeup(fffffd8303eb9e00) at selwakeup+0x77
uipc_usrreq(fffffd830918b578,9,fffffd808aa6e400,0,0,ffff800024730d30) at
uipc_usrreq+0x6bc
sosend(fffffd830918b578,0,ffff80002474d7a0,0,0,80) at sosend+0x385
dofilevritev(ffff800024730d30,21,ffff80002474d7a0,0,ffff80002474d890) at
dofilevritev+0x14d
sys_writev(ffff800024730d30,ffff80002474d840,ffff80002474d890) at
sys_writev+0xd2
syscall(ffff80002474d900) at syscall+0x374
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffba790, count: 3
ddb{1}> machine ddbcpu 2
Stopped at x86_ipi_db+0x12: leave
x86_ipi_db(ffff800022413ff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
_kernel_lock() at _kernel_lock+0xb2
selwakeup(fffffd82d74834a8) at selwakeup+0x11
selwakeup(fffffd82d74833b0) at selwakeup+0x77
sorflush(fffffd82d74833b0) at sorflush+0x3f
sofree(fffffd82d74833b0,42) at sofree+0xea
soclose(fffffd82d74833b0,80) at soclose+0x232
soo_close(fffffd8317e74da8,ffff8000245e2a88) at soo_close+0x30
fdrop(fffffd8317e74da8,ffff8000245e2a88) at fdrop+0x8f
closef(fffffd8317e74da8,ffff8000245e2a88) at cloef+0xab
syscall(ffff800024b7dc50) at syscall+0x374
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd90e3eba020, count: 1
ddb{2}> machine ddbcpu 3
Stopped at x86_ipi_db+0x12: leave
x86_ipi_db(ffff80002241cff0) at x86_ipi_db+0x12
x86_ipi_handler() at x86_ipi_handler+0x80
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23
__mp_acquire_count(ffffffff8235d2f0,3) at __mp_acquire_count+0x92
mi_switch() at mi_switch+0x299
sleep_finish(ffff80002472eda0,1) at sleep_finish+0x10b
msleep(fffffd842c873008,fffffd842c873008,318,ffffffff81f87d93,0) at msleep+0xdd
kqueue_scan(ffff80002472eef0,4,ffff80002472eff0,0,ffff80002477317b0,ffff80002472f16c)
at kqueue_scan+0xfc
doppoll(ffff80002477317b0,5c5265d000,4,0,0,ffff80002472f280) at doppoll+0x242
sys_poll(ffff80002477317b0,ffff80002472f230,ffff80002472f280) at sys_poll+0x6a
syscall(ffff80002472f2f0) at syscall+0x374
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x5c97902610, count: 3
ddb{3}> ddb{1}> show uvm
Current UVM status:
pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12
3860330 VM pages: 300995 active, 2715579 inactive, 129 wired, 656967 free
(64028 zero)
min 10% (25) anon, 10% (25) vnode, 5% (12) vtext
freemin=128677, free-target=171569, inactive-target=1168195, wired-max=1286776
faults=23641551, traps=23832888, intrs=294636866, ctxswitch=8905953
fpuswitch=0
softint=2730199, syscalls=32324978, kmapent=19
fault counts:
noram=0, noanon=0, noamap=0, pgwait=0, pgrele=0
ok relocks(total)=7430684(7476497), anget(retries)=4991186(545),
amapcopy=1503783
neighbor anon/obj pg=3335253/2596914, gets(lock/unlock)=15336189/7512721
cases: anon=4050853, anoncow=940281, obj=15075333, prcopy=178274, \
przero=3392104
daemon and swap counts:
woke=92, revs=9, scans=4662122, obscans=4648861, anscans=13261
busy=0, freed=4653182, reactivate=0, deactivate=0
pageouts=562, pending=560, nswget=597
nswapdev=1
swpages=5244125, swpginuse=7144, swpgonly=3726 paging=0
kernel pointers:
objs(kern)=0xffffffff8230eb68
---
ddb{0}> show vnode /f 0xfffffd830588cbd0
tag UFS(1) type VREG(1) mount 0xffff8000014eb400 typedata 0x0
data 0xfffffd830588d1f0 usecount 0 writecount 0 holdcnt 1 numoutput 0
clean bufs:
bp 0xfffffd842acdbee0
vp 0xfffffd830588cbd0 lblkno 0xb blkno 0x38775580 dev 0x41e
proc 0x0 error 0 flags 6008110<BUSY,DONE,READ,BC,DMA>
bufsize 0x10000 bcount 0xc000 resid 0x0
data 0xfffff80001d13f000 saveaddr 0x0 dep 0x0 iodone 0x0
dirty {off 0x0 end 0x0} valid {off 0x0 end 0x0}
deps:
dirty bufs:
ddb{0}>
Some other info from ddb:
ps:
https://disk.yandex.ru/i/YsaV1X57hjFMuA
https://disk.yandex.ru/i/IihtKgDNvExn5g
https://disk.yandex.ru/i/MfjEzg7UjrDF5g
https://disk.yandex.ru/i/2RKD6_hIgy0Wxg
https://disk.yandex.ru/i/xSdFiV7jyEYHoA
https://disk.yandex.ru/i/auQw5NYlqk2p5A
https://disk.yandex.ru/i/OhyKxK6GIL92FA
https://disk.yandex.ru/i/w4STURE3qU-ILQ
https://disk.yandex.ru/i/E5asR4MVmdi6uA
https://disk.yandex.ru/i/rXfLlaM5szJNrQ
https://disk.yandex.ru/i/7U4Jv9n-eTdXVA
show reg:
https://disk.yandex.ru/i/-3LFf9BLZuVM1Q
https://disk.yandex.ru/i/Lv408OwMAV_HLA
https://disk.yandex.ru/i/Qdf0-h_BAMb3_w
https://disk.yandex.ru/i/XnoHbd-X-Vlu0Q
dmesg:
OpenBSD 7.1 (GENERIC.MP) #459: Mon Apr 4 18:16:13 MDT 2022
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16315191296 (15559MB)
avail mem = 15803441152 (15071MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe4800 (51 entries)
bios0: vendor LENOVO version "83CN35WW(V2.05)" date 12/06/2013
bios0: LENOVO 20255
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC UEFI HPET APIC MCFG ASF! BOOT WDRT WDAT FPDT SSDT
SSDT
acpi0: wakeup devices PB4_(S3) PB5_(S5) PB6_(S5) PB7_(S5) SPB0(S4) SPB1(S4)
SPB2(S4) SPB3(S4) GEC_(S4) OHC1(S4) OHC2(S4) OHC3(S4) OHC4(S4) EHC3(S4)
XHC0(S4) XHC1(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpihpet0 at acpi0: 14318180 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 16 (boot processor)
cpu0: AMD A10-5750M APU with Radeon(tm) HD Graphics, 2495.69 MHz, 15-13-01
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,ITSC,BMI1
cpu0: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB 64b/line
16-way L2 cache
cpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully associative
cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
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 A10-5750M APU with Radeon(tm) HD Graphics, 2495.34 MHz, 15-13-01
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,ITSC,BMI1
cpu1: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB 64b/line
16-way L2 cache
cpu1: ITLB 48 4KB entries fully associative, 24 4MB entries fully associative
cpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu1: disabling user TSC (skew=240)
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 18 (application processor)
cpu2: AMD A10-5750M APU with Radeon(tm) HD Graphics, 2495.35 MHz, 15-13-01
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,ITSC,BMI1
cpu2: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB 64b/line
16-way L2 cache
cpu2: ITLB 48 4KB entries fully associative, 24 4MB entries fully associative
cpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu2: disabling user TSC (skew=254)
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 19 (application processor)
cpu3: AMD A10-5750M APU with Radeon(tm) HD Graphics, 2495.35 MHz, 15-13-01
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,ITSC,BMI1
cpu3: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB 64b/line
16-way L2 cache
cpu3: ITLB 48 4KB entries fully associative, 24 4MB entries fully associative
cpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully associative
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins, remapped
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PB2_)
acpiprt2 at acpi0: bus -1 (PB3_)
acpiprt3 at acpi0: bus 2 (PB4_)
acpiprt4 at acpi0: bus 3 (PB5_)
acpiprt5 at acpi0: bus -1 (PB6_)
acpiprt6 at acpi0: bus -1 (PB7_)
acpiprt7 at acpi0: bus -1 (SPB0)
acpiprt8 at acpi0: bus -1 (SPB1)
acpiprt9 at acpi0: bus -1 (SPB2)
acpiprt10 at acpi0: bus -1 (SPB3)
acpiprt11 at acpi0: bus 4 (P2P_)
acpiec0 at acpi0
acpibtn0 at acpi0: PWRB
acpipci0 at acpi0 PCI0
acpicmos0 at acpi0
"ETD061B" at acpi0 not configured
"VPC2004" at acpi0 not configured
acpibat0 at acpi0: BAT1 model "PABAS0241231" serial 41167 type Li-Ion oem "LG "
acpiac0 at acpi0: AC unit online
acpibtn1 at acpi0: LID_
acpicpu0 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS
acpicpu1 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS
acpicpu2 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS
acpicpu3 at acpi0: C2(0@100 io@0x841), C1(@1 halt!), PSS
acpivideo0 at acpi0: VGA_
acpivout0 at acpivideo0: LCD_
acpivideo1 at acpi0: VGA_
acpivout1 at acpivideo1: LCD_
acpivideo2 at acpi0: VGA_
cpu0: 2495 MHz: speeds: 2500 2100 1800 1400 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "AMD 15/1xh Host" rev 0x00
radeondrm0 at pci0 dev 1 function 0 "ATI Radeon HD 8650G" rev 0x00
drm0 at radeondrm0
radeondrm0: msi
azalia0 at pci0 dev 1 function 1 vendor "ATI", unknown product 0x9902 rev 0x00:
msi
azalia0: no supported codecs
ppb0 at pci0 dev 2 function 0 "AMD 15/1xh PCIE" rev 0x00: msi
pci1 at ppb0 bus 1
radeondrm1 at pci1 dev 0 function 0 "ATI Radeon HD 8500M" rev 0x00
drm1 at radeondrm1
radeondrm1: msi
ppb1 at pci0 dev 4 function 0 "AMD 15/1xh PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
alc0 at pci2 dev 0 function 0 "Attansic Technology AR8172" rev 0x10: msi,
address 20:1a:06:8d:a6:0b
atphy0 at alc0 phy 0: AR8035 10/100/1000 PHY, rev. 9
ppb2 at pci0 dev 5 function 0 "AMD 15/1xh PCIE" rev 0x00: msi
pci3 at ppb2 bus 3
"Atheros AR9565" rev 0x01 at pci3 dev 0 function 0 not configured
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 0x00: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 1: 1.5Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 860, RVM0> naa.5002538e40906e46
sd0: 976762MB, 512 bytes/sector, 2000409264 sectors, thin
cd0 at scsibus1 targ 1 lun 0: <MATSHITA, DVD-RAM UJ8DB, 8.51> removable
ohci0 at pci0 dev 18 function 0 "AMD Hudson-2 USB" rev 0x11: apic 4 int 18,
version 1.0, legacy support
ehci0 at pci0 dev 18 function 2 "AMD Hudson-2 USB2" rev 0x11: apic 4 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 4 int 18,
version 1.0, legacy support
ehci1 at pci0 dev 19 function 2 "AMD Hudson-2 USB2" rev 0x11: apic 4 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 4 int
16
azalia1: codecs: Conexant/0x5115
audio0 at azalia1
pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
ppb3 at pci0 dev 20 function 4 "AMD Hudson-2 PCI" rev 0x40
pci4 at ppb3 bus 4
pchb1 at pci0 dev 24 function 0 "AMD 15/1xh Link Cfg" rev 0x00
pchb2 at pci0 dev 24 function 1 "AMD 15/1xh Address Map" rev 0x00
pchb3 at pci0 dev 24 function 2 "AMD 15/1xh DRAM Cfg" rev 0x00
km0 at pci0 dev 24 function 3 "AMD 15/1xh Misc Cfg" rev 0x00
pchb4 at pci0 dev 24 function 4 "AMD 15/1xh CPU Power" rev 0x00
pchb5 at pci0 dev 24 function 5 "AMD 15/1xh NB Power" 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
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Elantech Touchpad, version 3, firmware 0x450f03
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: SVM/RVI
uvideo0 at uhub1 port 4 configuration 1 interface 0 "CINDBJBPM Lenovo
EasyCamera" rev 2.00/0.13 addr 2
video0 at uvideo0
ugen0 at uhub2 port 2 "Generic USB2.0-CRW" rev 2.00/39.60 addr 2
ugen1 at uhub3 port 3 "Atheros Communications product 0x3004" rev 1.10/0.01
addr 2
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
softraid0: sd1 was not shutdown properly
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006>
sd1: 976756MB, 512 bytes/sector, 2000397143 sectors
root on sd1a (66a0d4a638e8b477.a) swap on sd1b dump on sd1b
WARNING: / was not properly unmounted
radeondrm0: ARUBA
radeondrm0: 1366x768, 32bpp
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
radeondrm1: HAINAN
--
Wbr, Andrew Krasavin
