Hi,
Interestingly, it just died again, but with different/less output:
login: kernel: stack fault trap, code=0
Stopped at softclock+0x1a0: leave
ddb{0}>
ddb{0}> examine
softclock+0x1a0: 1c334cc9
ddb{0}> show panic
the kernel did not panic
ddb{0}> trace
ffffffff81fef6e0(kernel: protection fault trap, code=0
Faulted in DDB; continuing...
ddb{0}>
ffffffff81fef6e0(kernel: protection fault trap, code=0
Faulted in DDB; continuing...
Does that reveal anything different?
Thanks,
Ian
On Thu, 12 Dec 2024, at 1:57 PM, Claudio Jeker wrote:
> On Thu, Dec 12, 2024 at 01:36:57PM +0000, Ian Chilton wrote:
> > Hi,
> >
> > It just happened again (it's happened twice this morning after happening 3
> > times last night) and I still had the serial console open, so got the
> > information it spat out when it died - if this is any use!
> >
> > [note I also uninstalled telegraf last night]
> >
> > uvm_fault(0xffffffff827a7ca8, 0xffffffffffffffcf, 0, 1) -> e
> > kernel: page fault trap, code=0
> > Stopped at wakeup_n+0x130: movq 0xffffffffffffffc0(%rbp),%r14
> > TID PID UID PRFLAGS PFLAGS CPU COMMAND
> > wakeup_n(ffffffff828c15f0,ffffffff) at wakeup_n+0x130
> > softclock(0) at softclock+0x16b
> > softintr_dispatch(0) at softintr_dispatch+0xe6
> > Xsoftclock() at Xsoftclock+0x27
> > acpicpu_idle() at acpicpu_idle+0x131
> > sched_idle(ffffffff82743ff0) at sched_idle+0x298
> > end trace frame: 0x0, count: 9
> > 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}>
>
> Very strange crash. The crash happens while dereferencing wakeq in
> while ((p = TAILQ_FIRST(&wakeq))) {
> around line 576 of kern_synch.c
> This code should never explode like this. wakeq is on the stack and
> is properly initalized. Your reported crashes all look very strange to me.
> So I start to wonder if your APU2 or maybe its PSU is dying.
>
> > ddb{0}> examine
> > wakeup_n+0x130: c0758b4c
> > ddb{0}> show panic
> > *cpu0: uvm_fault(0xffffffff827a7ca8, 0xffffffffffffffcf, 0, 1) -> e
> > ddb{0}> trace
> > wakeup_n(ffffffff828c15f0,ffffffff) at wakeup_n+0x130
> > softclock(0) at softclock+0x16b
> > softintr_dispatch(0) at softintr_dispatch+0xe6
> > Xsoftclock() at Xsoftclock+0x27
> > acpicpu_idle() at acpicpu_idle+0x131
> > sched_idle(ffffffff82743ff0) at sched_idle+0x298
> > end trace frame: 0x0, count: -6
> > ddb{0}>
> > ddb{0}> ps
> > PID TID PPID UID S FLAGS WAIT COMMAND
> > 83750 299994 32688 0 3 0x100083 ttyin ksh
> > 32688 459488 21722 1000 3 0xb1 kqread sudo
> > 21722 52556 27643 1000 3 0xb3 kqread sudo
> > 27643 473312 1 1000 3 0x10008b sigsusp ksh
> > 44317 375219 1 0 3 0x100098 kqread cron
> > 85955 507879 1 99 3 0x1100090 kqread sndiod
> > 43239 40961 1 110 3 0x100090 kqread sndiod
> > 33705 99315 97486 95 3 0x1100092 kqread smtpd
> > 82960 183712 97486 103 3 0x1100092 kqread smtpd
> > 85306 216315 97486 95 3 0x1100092 kqread smtpd
> > 82465 486475 97486 95 3 0x100092 kqread smtpd
> > 88686 435079 97486 95 3 0x1100092 kqread smtpd
> > 22705 238827 97486 95 3 0x1100092 kqread smtpd
> > 97486 319110 1 0 3 0x100080 kqread smtpd
> > 7020 471524 1 77 3 0x1100090 kqread dhcpd
> > 96760 394172 1 0 3 0x88 kqread sshd
> > 9170 183934 1 0 3 0x100080 kqread ntpd
> > 41822 448316 16933 83 3 0x100092 kqread ntpd
> > 16933 35298 1 83 3 0x1100092 kqread ntpd
> > 33782 102345 47587 74 3 0x1100092 bpf pflogd
> > 47587 517656 1 0 3 0x80 sbwait pflogd
> > 88297 513096 24824 73 3 0x1100090 kqread syslogd
> > 24824 230333 1 0 3 0x100082 sbwait syslogd
> > 70001 337258 1 0 3 0x100080 kqread resolvd
> > 89468 45788 99100 77 3 0x100092 kqread dhcpleased
> > 56111 141619 99100 77 3 0x100092 kqread dhcpleased
> > 99100 135725 1 0 3 0x80 kqread dhcpleased
> > 4603 133353 45406 115 3 0x100092 kqread slaacd
> > 18098 448522 45406 115 3 0x100092 kqread slaacd
> > 45406 177721 1 0 3 0x100080 kqread slaacd
> > 82588 400976 0 0 3 0x14200 bored smr
> > 52036 352371 0 0 3 0x14200 pgzero zerothread
> > 41501 306058 0 0 3 0x14200 aiodoned aiodoned
> > 34335 171993 0 0 3 0x14200 syncer update
> > 19578 85542 0 0 3 0x14200 cleaner cleaner
> > 44273 164042 0 0 3 0x14200 reaper reaper
> > 24331 316544 0 0 3 0x14200 pgdaemon pagedaemon
> > 19933 299153 0 0 3 0x14200 mmctsk sdmmc0
> > 15242 422229 0 0 3 0x14200 usbtsk usbtask
> > 34249 455529 0 0 3 0x14200 usbatsk usbatsk
> > 27516 268370 0 0 3 0x40014200 acpi0 acpi0
> > 18951 396169 0 0 7 0x40014200 idle3
> > 88164 341275 0 0 7 0x40014200 idle2
> > 5803 312725 0 0 7 0x40014200 idle1
> > 27278 383830 0 0 3 0x14200 bored sensors
> > 11409 324844 0 0 3 0x14200 bored softnet3
> > 56258 135560 0 0 3 0x14200 bored softnet2
> > 63994 334060 0 0 3 0x14200 bored softnet1
> > 51860 349393 0 0 3 0x14200 bored softnet0
> > 81901 477181 0 0 3 0x14200 bored systqmp
> > 59239 379675 0 0 3 0x14200 bored systq
> > 31154 170129 0 0 3 0x14200 tmoslp softclockmp
> > 72359 108153 0 0 2 0x40014200 softclock
> > *91049 224619 0 0 7 0x40014200 idle0
> > 1 17313 0 0 3 0x82 wait init
> > 0 0 -1 0 3 0x10200 scheduler swapper
> > ddb{0}>
> > PID TID PPID UID S FLAGS WAIT COMMAND
> > 83750 299994 32688 0 3 0x100083 ttyin ksh
> > 32688 459488 21722 1000 3 0xb1 kqread sudo
> > 21722 52556 27643 1000 3 0xb3 kqread sudo
> > 27643 473312 1 1000 3 0x10008b sigsusp ksh
> > 44317 375219 1 0 3 0x100098 kqread cron
> > 85955 507879 1 99 3 0x1100090 kqread sndiod
> > 43239 40961 1 110 3 0x100090 kqread sndiod
> > 33705 99315 97486 95 3 0x1100092 kqread smtpd
> > 82960 183712 97486 103 3 0x1100092 kqread smtpd
> > 85306 216315 97486 95 3 0x1100092 kqread smtpd
> > 82465 486475 97486 95 3 0x100092 kqread smtpd
> > 88686 435079 97486 95 3 0x1100092 kqread smtpd
> > 22705 238827 97486 95 3 0x1100092 kqread smtpd
> > 97486 319110 1 0 3 0x100080 kqread smtpd
> > 7020 471524 1 77 3 0x1100090 kqread dhcpd
> > 96760 394172 1 0 3 0x88 kqread sshd
> > 9170 183934 1 0 3 0x100080 kqread ntpd
> > 41822 448316 16933 83 3 0x100092 kqread ntpd
> > 16933 35298 1 83 3 0x1100092 kqread ntpd
> > 33782 102345 47587 74 3 0x1100092 bpf pflogd
> > 47587 517656 1 0 3 0x80 sbwait pflogd
> > 88297 513096 24824 73 3 0x1100090 kqread syslogd
> > 24824 230333 1 0 3 0x100082 sbwait syslogd
> > 70001 337258 1 0 3 0x100080 kqread resolvd
> > 89468 45788 99100 77 3 0x100092 kqread dhcpleased
> >
> > Thanks,
> >
> > Ian
> >
> >
> > On Wed, 11 Dec 2024, at 10:28 PM, Ian Chilton wrote:
> > > >Synopsis: Frequent crashes to ddb{0}> prompt
> > > >Category: <PR category (one line)>
> > > >Environment:
> > > System : OpenBSD 7.6
> > > Details : OpenBSD 7.6 (GENERIC.MP) #338: Mon Sep 30 08:55:35
> > > MDT 2024
> > >
> > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > >
> > > Architecture: OpenBSD.amd64
> > > Machine : amd64
> > > >Description:
> > > Frequent crashes to ddb{0}> prompt.
> > >
> > > Sorry, I think this might come through twice - the earlier one through
> > > sendbug didn't send - but then now seems to have gone... but this has
> > > more information.
> > >
> > > Strangely, it can work fine for weeks, then can happen several times in
> > > quick succession - for example, 18:42, 19:05 and 19:58 tonight.
> > >
> > > I'm running a router on PC Engines APU2 hardware. It's a pretty simple
> > > setup with a few interfaces, PF firewall and a PPPoE interface.
> > >
> > > I have tried two different apu2 machines and have had the same problem on
> > > both. I run a pair of the same apu2 machines as firewalls (one in the
> > > same 1U rack case as the one experiencing the problem) and have not had
> > > this issue on those - the only difference there is the PPPoE interface.
> > >
> > > Also, it generally seems to have this output in the logs before the
> > > problem occurs:
> > >
> > > Dec 11 19:08:43 edge /bsd: pppoe0: received unexpected PADO
> > > Dec 11 19:08:43 edge last message repeated 10 times
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:45 edge /bsd: pppoe0: host unique tag found, but it belongs
> > > to a connection in state 3
> > > Dec 11 19:08:45 edge /bsd: pppoe: received PADO but could not find
> > > request for it
> > > Dec 11 19:08:51 edge reorder_kernel: kernel relinking done
> > >
> > > One capture:
> > >
> > > ddb{0}> trace
> > > mtx_enter(0) at mtx_enter+0x65
> > > Xsoftclock() at Xsoftclock+0x27
> > > acpicpu_idle() at acpicpu_idle+0x131
> > > sched_idle(ffffffff82755ff0) at sched_idle+0x298
> > > end trace frame: 0x0, count: -4
> > >
> > > ddb{0}> print
> > > ffffffff818f5e95
> > >
> > > ddb{0}> examine
> > > mtx_enter+0x65: 141d3b4c
> > >
> > >
> > > Another capture - with the commands from the bug report man page:
> > >
> > > ddb{0}> show panic
> > > *cpu0: uvm_fault(0xffffffff828cd410, 0x687863f8, 0, 1) -> e
> > >
> > > ddb{0}> trace
> > > db_read_bytes(687863f8,8,ffff80002a098f58) at db_read_bytes+0x43
> > > db_get_value(687863f8,8,0) at db_get_value+0x43
> > > db_stack_trace_print(ffffffff81fe4e4f,0,e,ffffffff8237040f,ffffffff81eddec0)
> > > at
> > > db_stack_trace_print+0x31d
> > > db_trap(6,0) at db_trap+0x10e
> > > db_ktrap(6,0,ffff80002a099140) at db_ktrap+0x155
> > > kerntrap(ffff80002a099140) at kerntrap+0xcb
> > > alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
> > > end of kernel
> > > end trace frame: 0x68786400, count: -7
> > >
> > > ddb{0}> ps
> > > PID TID PPID UID S FLAGS WAIT COMMAND
> > > 74508 273993 42026 0 3 0x100083 ttyin ksh
> > > 42026 511107 59535 1000 3 0xb1 kqread sudo
> > > 59535 304419 60587 1000 3 0xb3 kqread sudo
> > > 60587 497508 52690 1000 3 0x10008b sigsusp ksh
> > > 52690 337460 80404 1000 3 0x98 kqread sshd-session
> > > 80404 284420 31219 0 3 0x92 kqread sshd-session
> > > 23271 210395 315 1000 3 0x100083 ttyin ksh
> > > 315 141749 20773 1000 3 0x98 kqread sshd-session
> > > 20773 431825 31219 0 3 0x92 kqread sshd-session
> > > 95143 96674 1 0 3 0x100083 ttyin getty
> > > 13242 340775 1 0 3 0x100098 kqread cron
> > > 59564 313751 1 826 3 0x100083 piperd logger
> > > 47663 429950 1 826 3 0x83 thrsleep telegraf
> > > 47663 37370 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 57022 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 23278 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 50205 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 14397 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 251080 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 40078 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 388963 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 57537 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 299376 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 103797 1 826 3 0x4000083 thrsleep telegraf
> > > 47663 147238 1 826 3 0x4000083 kqread telegraf
> > > 47663 173070 1 826 3 0x4000083 thrsleep telegraf
> > > 10524 47107 1 99 3 0x1100090 kqread sndiod
> > > 21508 39113 1 110 3 0x100090 kqread sndiod
> > > 7222 130837 19243 95 3 0x1100092 kqread smtpd
> > > 9936 424118 19243 103 3 0x1100092 kqread smtpd
> > > 13980 198314 19243 95 3 0x1100092 kqread smtpd
> > > 42737 131028 19243 95 3 0x100092 kqread smtpd
> > > 36435 475456 19243 95 3 0x1100092 kqread smtpd
> > > 28529 439675 19243 95 3 0x1100092 kqread smtpd
> > > 19243 344395 1 0 3 0x100080 kqread smtpd
> > > 37547 425351 1 77 3 0x1100090 kqread dhcpd
> > > 31219 388499 1 0 3 0x88 kqread sshd
> > > 43513 434829 1 0 3 0x100080 kqread ntpd
> > > 88292 440946 32662 83 3 0x100092 kqread ntpd
> > > 32662 455124 1 83 3 0x1100092 kqread ntpd
> > > 65437 419274 65505 74 3 0x1100092 bpf pflogd
> > > 65505 458724 1 0 3 0x80 sbwait pflogd
> > > 27771 66469 24422 73 3 0x1100090 kqread syslogd
> > > 24422 217823 1 0 3 0x100082 sbwait syslogd
> > > 14670 376782 1 0 3 0x100080 kqread resolvd
> > > 1027 462447 10711 77 3 0x100092 kqread dhcpleased
> > > 32728 53838 10711 77 3 0x100092 kqread dhcpleased
> > > 10711 257371 1 0 3 0x80 kqread dhcpleased
> > > 98731 51884 57393 115 3 0x100092 kqread slaacd
> > > 38794 524240 57393 115 3 0x100092 kqread slaacd
> > > 57393 497983 1 0 3 0x100080 kqread slaacd
> > > 58386 209750 0 0 3 0x14200 bored smr
> > > 81598 377130 0 0 3 0x14200 pgzero zerothread
> > > 59092 504852 0 0 3 0x14200 aiodoned aiodoned
> > > 84528 370345 0 0 3 0x14200 syncer update
> > > 63818 195751 0 0 3 0x14200 cleaner cleaner
> > > 68904 393167 0 0 3 0x14200 reaper reaper
> > > 82643 283919 0 0 3 0x14200 pgdaemon pagedaemon
> > > 93133 162363 0 0 3 0x14200 mmctsk sdmmc0
> > > 6023 370311 0 0 3 0x14200 usbtsk usbtask
> > > 9840 398974 0 0 3 0x14200 usbatsk usbatsk
> > > 80908 191277 0 0 3 0x40014200 acpi0 acpi0
> > > 88121 36765 0 0 7 0x40014200 idle3
> > > 67562 512711 0 0 3 0x40014200 idle2
> > > 62787 381340 0 0 7 0x40014200 idle1
> > > 853 119827 0 0 3 0x14200 bored sensors
> > > 9846 122280 0 0 3 0x14200 bored softnet3
> > > 37949 36964 0 0 3 0x14200 bored softnet2
> > > 2822 272163 0 0 3 0x14200 bored softnet1
> > > 2189 278310 0 0 7 0x14200 softnet0
> > > 39002 210612 0 0 3 0x14200 bored systqmp
> > > 61901 240656 0 0 3 0x14200 bored systq
> > > 86466 235456 0 0 3 0x14200 tmoslp softclockmp
> > > 71550 510525 0 0 3 0x40014200 tmoslp softclock
> > > *29302 125796 0 0 7 0x40014200 idle0
> > > 1 258542 0 0 3 0x82 wait init
> > > 0 0 -1 0 3 0x10200 scheduler swapper
> > >
> > > ddb{0}> show registers
> > > rdi 0x687863f8
> > > rsi 0x8
> > > rbp 0xffff80002a098f40
> > > rbx 0xe
> > > rdx 0xffff80002a098f58
> > > rcx 0x4f
> > > rax 0x68786400
> > > r8 0xffff80002a098f70
> > > r9 0
> > > r10 0x17a115daf90ef1d1
> > > r11 0xe914a7ba61d44b57
> > > r12 0x8
> > > r13 0
> > > r14 0x8
> > > r15 0
> > > rip 0xffffffff8187bf73 db_read_bytes+0x43
> > > cs 0x8
> > > rflags 0x10246 __ALIGN_SIZE+0xf246
> > > rsp 0xffff80002a098f20
> > > ss 0x10
> > > db_read_bytes+0x43: movq 0(%rdi),%rax
> > > ddb{0}>
> > >
> > >
> > > >How-To-Repeat:
> > > Not able to re-produce - it just happens sometimes.
> > >
> > > >Fix:
> > > Have to connect to the serial console and reboot.
> > >
> > >
> > > SENDBUG: Run sendbug as root if this is an ACPI report!
> > > SENDBUG: dmesg and usbdevs are attached.
> > > SENDBUG: Feel free to delete or use the -D flag if they contain sensitive
> > > information.
> > >
> > > dmesg:
> > > OpenBSD 7.6 (GENERIC.MP) #338: Mon Sep 30 08:55:35 MDT 2024
> > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> > > real mem = 2112446464 (2014MB)
> > > avail mem = 2025299968 (1931MB)
> > > random: good seed from bootblocks
> > > mpath0 at root
> > > scsibus0 at mpath0: 256 targets
> > > mainbus0 at root
> > > bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x7ee97040 (13 entries)
> > > bios0: vendor coreboot version "v4.19.0.1" date 01/31/2023
> > > bios0: PC Engines apu2
> > > acpi0 at bios0: ACPI 6.0
> > > acpi0: sleep states S0 S1 S4 S5
> > > acpi0: tables DSDT FACP SSDT MCFG TPM2 APIC HEST SSDT SSDT DRTM HPET
> > > acpi0: wakeup devices PBR4(S4) PBR5(S4) PBR6(S4) PBR7(S4) PBR8(S4)
> > > UOH1(S3) UOH2(S3) UOH3(S3) UOH4(S3) UOH5(S3) UOH6(S3) XHC0(S4)
> > > acpitimer0 at acpi0: 3579545 Hz, 32 bits
> > > acpimcfg0 at acpi0
> > > acpimcfg0: addr 0xf8000000, bus 0-63
> > > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> > > cpu0 at mainbus0: apid 0 (boot processor)
> > > cpu0: AMD GX-412TC SOC, 998.17 MHz, 16-30-01, patch 07030105
> > > cpu0: cpuid 1
> > > edx=178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT>
> > >
> > > ecx=36d8220b<SSE3,PCLMUL,MWAIT,SSSE3,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AES,XSAVE,AVX,F16C>
> > > cpu0: cpuid 6 eax=4<ARAT> ecx=1<EFFFREQ>
> > > cpu0: cpuid 7.0 ebx=8<BMI1>
> > > cpu0: cpuid d.1 eax=1<XSAVEOPT>
> > > cpu0: cpuid 80000001 edx=2fd3fbff<NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG>
> > > ecx=1d4037ff<LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TOPEXT,DBKP,PERFTSC,PCTRL3>
> > > cpu0: cpuid 80000007 edx=33d9<HWPSTATE,ITSC>
> > > cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 2-way I-cache, 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 1 (application processor)
> > > cpu1: AMD GX-412TC SOC, 998.26 MHz, 16-30-01, patch 07030105
> > > cpu1: smt 0, core 1, package 0
> > > cpu2 at mainbus0: apid 2 (application processor)
> > > cpu2: AMD GX-412TC SOC, 998.27 MHz, 16-30-01, patch 07030105
> > > cpu2: smt 0, core 2, package 0
> > > cpu3 at mainbus0: apid 3 (application processor)
> > > cpu3: AMD GX-412TC SOC, 998.34 MHz, 16-30-01, patch 07030105
> > > cpu3: smt 0, core 3, package 0
> > > ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 21, 24 pins
> > > ioapic1 at mainbus0: apid 5 pa 0xfec20000, version 21, 32 pins
> > > acpihpet0 at acpi0: 14318180 Hz
> > > acpiprt0 at acpi0: bus 0 (PCI0)
> > > acpiprt1 at acpi0: bus -1 (PBR4)
> > > acpiprt2 at acpi0: bus 1 (PBR5)
> > > acpiprt3 at acpi0: bus 2 (PBR6)
> > > acpiprt4 at acpi0: bus 3 (PBR7)
> > > acpiprt5 at acpi0: bus -1 (PBR8)
> > > 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
> > > acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
> > > acpicmos0 at acpi0
> > > com0 at acpi0 COM1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
> > > com0: console
> > > com1 at acpi0 COM2 addr 0x2f8/0x8 irq 3: ns16550a, 16 byte fifo
> > > amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x300 irq 7, 184 pins
> > > "PRP0001" at acpi0 not configured
> > > "PRP0001" at acpi0 not configured
> > > "PRP0001" at acpi0 not configured
> > > "PRP0001" at acpi0 not configured
> > > "PRP0001" at acpi0 not configured
> > > "PRP0001" at acpi0 not configured
> > > "BOOT0000" at acpi0 not configured
> > > acpitz0 at acpi0: critical temperature is 115 degC
> > > cpu0: 998 MHz: speeds: 1000 800 600 MHz
> > > pci0 at mainbus0 bus 0
> > > pchb0 at pci0 dev 0 function 0 "AMD 16h Root Complex" rev 0x00
> > > vendor "AMD", unknown product 0x1567 (class system subclass IOMMU, rev
> > > 0x00) at pci0 dev 0 function 2 not configured
> > > pchb1 at pci0 dev 2 function 0 "AMD 16h Host" rev 0x00
> > > ppb0 at pci0 dev 2 function 2 "AMD 16h PCIE" rev 0x00: msi
> > > pci1 at ppb0 bus 1
> > > em0 at pci1 dev 0 function 0 "Intel I211" rev 0x03: msi, address
> > > 00:0d:b9:46:cd:9c
> > > ppb1 at pci0 dev 2 function 3 "AMD 16h PCIE" rev 0x00: msi
> > > pci2 at ppb1 bus 2
> > > em1 at pci2 dev 0 function 0 "Intel I211" rev 0x03: msi, address
> > > 00:0d:b9:46:cd:9d
> > > ppb2 at pci0 dev 2 function 4 "AMD 16h PCIE" rev 0x00: msi
> > > pci3 at ppb2 bus 3
> > > em2 at pci3 dev 0 function 0 "Intel I211" rev 0x03: msi, address
> > > 00:0d:b9:46:cd:9e
> > > ccp0 at pci0 dev 8 function 0 "AMD 16h Crypto" rev 0x00: msix
> > > xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x11: msix, 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: apic 4 int
> > > 19, AHCI 1.3
> > > ahci0: port 0: 6.0Gb/s
> > > scsibus1 at ahci0: 32 targets
> > > sd0 at scsibus1 targ 0 lun 0: <ATA, Samsung SSD 840, EXT4>
> > > naa.5002538844584d30
> > > sd0: 114473MB, 512 bytes/sector, 234441648 sectors, thin
> > > ehci0 at pci0 dev 19 function 0 "AMD Hudson-2 USB2" rev 0x39: apic 4 int
> > > 18
> > > 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
> > > piixpm0 at pci0 dev 20 function 0 "AMD Hudson-2 SMBus" rev 0x42: SMI
> > > iic0 at piixpm0
> > > iic1 at piixpm0
> > > iic1: addr 0x4c 3e=00 48=00 4a=00 4e=00 fc=00 fe=00 words 00=ffff 01=ffff
> > > 02=ffff 03=ffff 04=ffff 05=ffff 06=ffff 07=ffff
> > > pcib0 at pci0 dev 20 function 3 "AMD Hudson-2 LPC" rev 0x11
> > > sdhc0 at pci0 dev 20 function 7 "AMD Bolton SD/MMC" rev 0x01: apic 4 int
> > > 16
> > > sdhc0: SDHC 2.00, 50 MHz base clock
> > > sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma
> > > pchb2 at pci0 dev 24 function 0 "AMD 16h Link Cfg" rev 0x00
> > > pchb3 at pci0 dev 24 function 1 "AMD 16h Address Map" rev 0x00
> > > pchb4 at pci0 dev 24 function 2 "AMD 16h DRAM Cfg" rev 0x00
> > > km0 at pci0 dev 24 function 3 "AMD 16h Misc Cfg" rev 0x00
> > > pchb5 at pci0 dev 24 function 4 "AMD 16h CPU Power" rev 0x00
> > > pchb6 at pci0 dev 24 function 5 "AMD 16h Misc Cfg" rev 0x00
> > > isa0 at pcib0
> > > isadma0 at isa0
> > > com2 at isa0 port 0x3e8/8 irq 5: ns16550a, 16 byte fifo
> > > pcppi0 at isa0 port 0x61
> > > spkr0 at pcppi0
> > > lpt0 at isa0 port 0x378/4 irq 7
> > > intr_establish: pic ioapic0 pin 7: can't share type 3 with 2
> > > wbsio0 at isa0 port 0x2e/2: NCT5104D rev 0x53
> > > vmm0 at mainbus0: SVM/RVI
> > > uhub2 at uhub1 port 1 configuration 1 interface 0 "Advanced Micro Devices
> > > Hub" rev 2.00/0.18 addr 2
> > > vscsi0 at root
> > > scsibus2 at vscsi0: 256 targets
> > > softraid0 at root
> > > scsibus3 at softraid0: 256 targets
> > > root on sd0a (30a95afa2e188e6c.a) swap on sd0b dump on sd0b
> > > WARNING: / was not properly unmounted
> > >
> > > usbdevs:
> > > Controller /dev/usb0:
> > > addr 01: 1022:0000 AMD, xHCI root hub
> > > super speed, self powered, config 1, rev 1.00
> > > driver: uhub0
> > > Controller /dev/usb1:
> > > addr 01: 1022:0000 AMD, EHCI root hub
> > > high speed, self powered, config 1, rev 1.00
> > > driver: uhub1
> > > addr 02: 0438:7900 Advanced Micro Devices, Hub
> > > high speed, self powered, config 1, rev 0.18
> > > driver: uhub2
>
> --
> :wq Claudio
>
