> Date: Mon, 2 Sep 2019 16:49:56 +0200
> From: Alexander Bluhm <[email protected]>
>
> Hi,
>
> This commit breaks reboot on my performance test machines.
I'll need acpidump output for that machine.
> src/sys/dev/acpi/acpi.c
> ----------------------------
> revision 1.373
> date: 2019/08/28 22:39:09; author: kettenis; state: Exp; lines: +2 -1;
> commitid: QyX9yOMI2XcbppRc;
> Use ACPI information to attach PCI busses like we do on arm64. There are a
> few additional quirks though, and attaching the PCI busses is delayed to
> replicate the existing code more closely. That may be changed in the
> future. Also tweak how we handle MSI support and respect to ACPI flag
> that says we shouldn't attempt to use MSIs.
>
> Some fallout is expected.
>
> ok patrick@
> ----------------------------
>
> uhci_run(ffff80000013d000,0) at uhci_run+0x40
> uhci_activate(ffff80000013d000,6) at uhci_activate+0x117
> config_activate_children(ffff8000000f1400,6) at config_activate_children+0x72
> ...
> sys_reboot(ffff8000fffeeef0,ffff8000223e3fe0,ffff8000223e4040) at
> sys_reboot+0x
> 7e
>
> ../../../../../dev/usb/uhci.c:1370
> 39c2: bf 06 00 00 00 mov $0x6,%edi
> 39c7: e8 00 00 00 00 callq 39cc <uhci_run+0x2c>
> 39cc: 41 89 c4 mov %eax,%r12d
> machine/bus.h:481
> 39cf: 0f ae f0 mfence %eax
> ../../../../../dev/usb/uhci.c:230
> 39d2: 49 8b 86 c0 04 00 00 mov 0x4c0(%r14),%rax
> 39d9: 49 8b be c8 04 00 00 mov 0x4c8(%r14),%rdi
> * 39e0: 4c 8b 58 08 mov 0x8(%rax),%r11
> 39e4: 45 31 ed xor %r13d,%r13d
> 39e7: 31 f6 xor %esi,%esi
> 39e9: e8 00 00 00 00 callq 39ee <uhci_run+0x4e>
> ../../../../../dev/usb/uhci.c:1373
> 39ee: 89 c1 mov %eax,%ecx
> 39f0: 83 c9 01 or $0x1,%ecx
> 39f3: 83 e0 fe and $0xfffffffffffffffe,%eax
>
> 226 __unused static __inline u_int16_t
> 227 UREAD2(struct uhci_softc *sc, bus_size_t r)
> 228 {
> 229 UBARR(sc);
> * 230 return bus_space_read_2(sc->iot, sc->ioh, r);
> 231 }
>
> 1370 s = splhardusb();
> 1371 DPRINTF(("uhci_run: setting run=%d\n", run));
> * 1372 cmd = UREAD2(sc, UHCI_CMD);
> 1373 if (run)
> 1374 cmd |= UHCI_CMD_RS;
> 1375 else
> 1376 cmd &= ~UHCI_CMD_RS;
>
> #define bus_space_read_2(_t, _h, _o) ((_t)->read_2((_h), (_o)))
>
> If I understand the assemlby correctly, sc->iot is NULL, so it
> panics at sc->iot->read_2.
>
> ddb{0}> show struct uhci_softc 0xffff80000013d000
> struct uhci_softc at 0xffff80000013d000 (6568 bytes) {sc_bus = {bdev =
> {dv_clas
> s = 0, dv_list = {tqe_next = (struct device *)0xffff80000013f000, tqe_prev =
> 0x
> ffff8000000f6808}, dv_cfdata = (struct cfdata *)0xffffffff81f39d40, dv_unit = > 0
> x0, dv_xname = 207926552693, dv_parent = (struct device *)0xffff8000000f1400,
> d
> v_flags = 0x1, dv_ref = 0x3}, methods = (struct usbd_bus_methods *)0x0, bpfif
> =
> (void *)0x0, bpf = (char *)0x0, pipe_size = 0x0, root_hub = (struct
> usbd_devic
> e *)0x0, devices = 0, use_polling = 0x0, dying = 0x0, flags = 0x0, usbctl =
> (st
> ruct device *)0x0, stats = {uds_requests = 0}, intr_context = 0x0, no_intrs = > 0
> x0, usbrev = 0x0, soft = (void *)0x0, dmatag = (struct bus_dma_tag *)0x0},
> iot =
> (const x86_bus_space_ops *)0x0, ioh = 0x0, sc_size = 0x0, sc_pframes =
> (uhci_p
> hysaddr_t *)0x0, sc_dma = {block = (struct usb_dma_block *)0x0, offs = 0x0},
> sc
> _vframes = 0, sc_lctl_start = (struct uhci_soft_qh *)0x0, sc_lctl_end =
> (struct
> uhci_soft_qh *)0x0, sc_hctl_start = (struct uhci_soft_qh *)0x0, sc_hctl_end
> = (
> struct uhci_soft_qh *)0x0, sc_bulk_start = (struct uhci_soft_qh *)0x0,
> sc_bulk_
> end = (struct uhci_soft_qh *)0x0, sc_last_qh = (struct uhci_soft_qh *)0x0,
> sc_l
> oops = 0x0, sc_freetds = (struct uhci_soft_td *)0x0, sc_freeqhs = (struct
> uhci_
> soft_qh *)0x0, sc_conf = 0x0, sc_saved_sof = 0x0, sc_saved_frnum = 0x0,
> sc_soft
> wake = 0x0, sc_isreset = 0x0, sc_suspend = 0x0, sc_intrhead = {lh_first =
> (stru
> ct uhci_xfer *)0x0}, sc_intrxfer = (struct usbd_xfer *)0x0, sc_root_intr =
> {to_
> list = {next = (struct circq *)0x0, prev = (struct circq *)0x0}, to_func =
> 0x0,
> to_arg = (void *)0x0, to_time = 0x0, to_flags = 0x0}, sc_vendor = 0,
> sc_id_ven
> dor = 0x0}
>
> Details below from a previos crash with a snapshot kernel.
>
> OpenBSD 6.6-beta (GENERIC.MP) #276: Sun Sep 1 22:36:53 MDT 2019
> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 6416760832 (6119MB)
> avail mem = 6209593344 (5921MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.6 @ 0x99c00 (88 entries)
> bios0: vendor American Megatrends Inc. version "1.1b" date 03/04/2010
> bios0: Supermicro X8DTH-i/6/iF/6F
> acpi0 at bios0: ACPI 3.0
> acpi0: sleep states S0 S1 S4 S5
> acpi0: tables DSDT FACP APIC MCFG SPMI OEMB HPET DMAR SSDT EINJ BERT ERST HEST
> acpi0: wakeup devices NPE1(S4) NPE2(S4) NPE3(S4) NPE4(S4) NPE5(S4) NPE6(S4)
> NPE7(S4) NPE8(S4) NPE9(S4) NPEA(S4) P0P1(S4) USB0(S4) USB1(S4) USB2(S4)
> USB5(S4) EUSB(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Xeon(R) CPU X5570 @ 2.93GHz, 2933.81 MHz, 06-1a-05
> 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,MELTDOWN
> cpu0: 256KB 64b/line 8-way L2 cache
> tsc_timecounter_init: TSC skew=0 observed drift=0
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> cpu0: apic clock running at 133MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> TSC skew=4
> cpu1: Intel(R) Xeon(R) CPU X5570 @ 2.93GHz, 2933.44 MHz, 06-1a-05
> 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,MELTDOWN
> cpu1: 256KB 64b/line 8-way L2 cache
> tsc_timecounter_init: TSC skew=4 observed drift=0
> cpu1: smt 0, core 1, package 0
> cpu2 at mainbus0: apid 4 (application processor)
> TSC skew=4
> cpu2: Intel(R) Xeon(R) CPU X5570 @ 2.93GHz, 2933.44 MHz, 06-1a-05
> 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,MELTDOWN
> cpu2: 256KB 64b/line 8-way L2 cache
> tsc_timecounter_init: TSC skew=4 observed drift=0
> cpu2: smt 0, core 2, package 0
> cpu3 at mainbus0: apid 6 (application processor)
> TSC skew=-14
> cpu3: Intel(R) Xeon(R) CPU X5570 @ 2.93GHz, 2933.44 MHz, 06-1a-05
> 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,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,MELTDOWN
> cpu3: 256KB 64b/line 8-way L2 cache
> tsc_timecounter_init: TSC skew=-14 observed drift=0
> cpu3: smt 0, core 3, package 0
> ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins, remapped
> ioapic1 at mainbus0: apid 3 pa 0xfec8a000, version 20, 24 pins, remapped
> ioapic2 at mainbus0: apid 5 pa 0xfec9a000, version 20, 24 pins, remapped
> acpimcfg0 at acpi0
> acpimcfg0: addr 0xe0000000, bus 0-255
> acpihpet0 at acpi0: 14318179 Hz
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 1 (NPE1)
> acpiprt2 at acpi0: bus -1 (NPE2)
> acpiprt3 at acpi0: bus 2 (NPE3)
> acpiprt4 at acpi0: bus -1 (NPE4)
> acpiprt5 at acpi0: bus 3 (NPE5)
> acpiprt6 at acpi0: bus -1 (NPE6)
> acpiprt7 at acpi0: bus 4 (NPE7)
> acpiprt8 at acpi0: bus -1 (NPE8)
> acpiprt9 at acpi0: bus 5 (NPE9)
> acpiprt10 at acpi0: bus -1 (NPEA)
> acpiprt11 at acpi0: bus 6 (P0P1)
> acpiprt12 at acpi0: bus -1 (P0P4)
> acpiprt13 at acpi0: bus -1 (P0P5)
> acpiprt14 at acpi0: bus -1 (P0P6)
> acpiprt15 at acpi0: bus -1 (P0P7)
> acpiprt16 at acpi0: bus -1 (P0P8)
> acpiprt17 at acpi0: bus -1 (P0P9)
> acpiprt18 at acpi0: bus 128 (BR50)
> acpiprt19 at acpi0: bus 130 (NPE1)
> acpiprt20 at acpi0: bus -1 (NPE2)
> acpiprt21 at acpi0: bus 131 (NPE3)
> acpiprt22 at acpi0: bus -1 (NPE4)
> acpiprt23 at acpi0: bus 132 (NPE5)
> acpiprt24 at acpi0: bus -1 (NPE6)
> acpiprt25 at acpi0: bus 133 (NPE7)
> acpiprt26 at acpi0: bus -1 (NPE8)
> acpiprt27 at acpi0: bus 134 (NPE9)
> acpiprt28 at acpi0: bus -1 (NPEA)
> acpicpu0 at acpi0: C1(@1 halt!), PSS
> acpicpu1 at acpi0: C1(@1 halt!), PSS
> acpicpu2 at acpi0: C1(@1 halt!), PSS
> acpicpu3 at acpi0: C1(@1 halt!), PSS
> acpipci0 at acpi0 PCI0
> acpicmos0 at acpi0
> acpipci1 at acpi0 BR50
> acpibtn0 at acpi0: PWRB
> pci0 at acpipci0 bus 0
> 0:1:0: bridge io address conflict 0xb000/0x1000
> 0:5:0: bridge io address conflict 0xc000/0x1000
> 0:9:0: bridge io address conflict 0xd000/0x1000
> 0:19:0: mem address conflict 0xfec8a000/0x1000
> 0:26:0: io address conflict 0x9f80/0x20
> 0:26:1: io address conflict 0x9f40/0x20
> 0:29:0: io address conflict 0x9f20/0x20
> 0:29:1: io address conflict 0x9f00/0x20
> 0:29:2: io address conflict 0x9ec0/0x20
> 0:31:2: io address conflict 0x9ff0/0x8
> 0:31:2: io address conflict 0x9fac/0x4
> 0:31:2: io address conflict 0x9fe0/0x8
> 0:31:2: io address conflict 0x9fa8/0x4
> 0:31:2: io address conflict 0x9ea0/0x20
> pchb0 at pci0 dev 0 function 0 "Intel 5520 Host" rev 0x22
> ppb0 at pci0 dev 1 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci1 at ppb0 bus 1
> 1:0:0: io address conflict 0xbf80/0x20
> 1:0:1: io address conflict 0xbf40/0x20
> em0 at pci1 dev 0 function 0 "Intel 82576" rev 0x01: msi, address
> 00:25:90:04:bf:78
> em1 at pci1 dev 0 function 1 "Intel 82576" rev 0x01: msi, address
> 00:25:90:04:bf:79
> ppb1 at pci0 dev 3 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci2 at ppb1 bus 2
> ppb2 at pci0 dev 5 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci3 at ppb2 bus 3
> ix0 at pci3 dev 0 function 0 "Intel 82598AF" rev 0x01: msi, address
> 00:1b:21:0d:db:8f
> ppb3 at pci0 dev 7 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci4 at ppb3 bus 4
> ppb4 at pci0 dev 9 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci5 at ppb4 bus 5
> mpii0 at pci5 dev 0 function 0 "Symbios Logic SAS2008" rev 0x02: msi
> mpii0: LSI SAS2008, firmware 2.0.50.0 IR, MPI 2.0
> scsibus1 at mpii0: 128 targets
> sd0 at scsibus1 targ 0 lun 0: <LSI, Logical Volume, 3000> SCSI6 0/direct
> fixed naa.600508e000000000b125ed4b59bd5204
> sd0: 139236MB, 512 bytes/sector, 285155329 sectors
> "Intel X58 IOxAPIC" rev 0x22 at pci0 dev 19 function 0 not configured
> "Intel X58 Misc" rev 0x22 at pci0 dev 20 function 0 not configured
> "Intel X58 GPIO" rev 0x22 at pci0 dev 20 function 1 not configured
> "Intel X58 RAS" rev 0x22 at pci0 dev 20 function 2 not configured
> "Intel X58 Throttle" rev 0x22 at pci0 dev 20 function 3 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 0 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 1 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 2 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 3 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 4 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 5 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 6 not configured
> "Intel X58 QuickData" rev 0x22 at pci0 dev 22 function 7 not configured
> uhci0 at pci0 dev 26 function 0 "Intel 82801JI USB" rev 0x00: can't map i/o
> space
> uhci1 at pci0 dev 26 function 1 "Intel 82801JI USB" rev 0x00: can't map i/o
> space
> ehci0 at pci0 dev 26 function 7 "Intel 82801JI USB" rev 0x00: apic 1 int 18
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
> addr 1
> uhci2 at pci0 dev 29 function 0 "Intel 82801JI USB" rev 0x00: can't map i/o
> space
> uhci3 at pci0 dev 29 function 1 "Intel 82801JI USB" rev 0x00: can't map i/o
> space
> uhci4 at pci0 dev 29 function 2 "Intel 82801JI USB" rev 0x00: can't map i/o
> space
> ehci1 at pci0 dev 29 function 7 "Intel 82801JI USB" rev 0x00: apic 1 int 23
> usb1 at ehci1: USB revision 2.0
> uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
> addr 1
> ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x90
> pci6 at ppb5 bus 6
> vga1 at pci6 dev 4 function 0 "Matrox MGA G200eW" rev 0x0a
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> pcib0 at pci0 dev 31 function 0 "Intel 82801JIR LPC" rev 0x00
> ahci0 at pci0 dev 31 function 2 "Intel 82801JI AHCI" rev 0x00: msi, AHCI 1.2
> ahci0: port 0: 1.5Gb/s
> scsibus2 at ahci0: 32 targets
> cd0 at scsibus2 targ 0 lun 0: <TEAC, DV-W28S-R, 1.0B> ATAPI 5/cdrom removable
> ichiic0 at pci0 dev 31 function 3 "Intel 82801JI SMBus" rev 0x00: apic 1 int
> 18
> iic0 at ichiic0
> iic0: addr 0x2e 00=40 words 00=4040 01=0000 02=0000 03=0000 04=0000 05=0000
> 06=0000 07=0000
> nvt0 at iic0 addr 0x2f: W83795ADG
> isa0 at pcib0
> isadma0 at isa0
> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> com0: console
> com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> pckbd0 at pckbc0 (kbd slot)
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> wbsio0 at isa0 port 0x2e/2: W83627DHG-P rev 0x73
> lm1 at wbsio0 port 0xa10/8: W83627DHG
> pci7 at acpipci1 bus 128
> 128:19:0: mem address conflict 0xfec9a000/0x1000
> ppb6 at pci7 dev 0 function 0 vendor "Intel", unknown product 0x3420 rev 0x13
> pci8 at ppb6 bus 129
> ppb7 at pci7 dev 1 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci9 at ppb7 bus 130
> ppb8 at pci7 dev 3 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci10 at ppb8 bus 131
> ppb9 at pci7 dev 5 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci11 at ppb9 bus 132
> ppb10 at pci7 dev 7 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci12 at ppb10 bus 133
> ppb11 at pci7 dev 9 function 0 "Intel X58 PCIE" rev 0x22: msi
> pci13 at ppb11 bus 134
> ix1 at pci13 dev 0 function 0 "Intel 82598AT" rev 0x01: msi, address
> 00:1b:21:a3:93:98
> "Intel X58 IOxAPIC" rev 0x22 at pci7 dev 19 function 0 not configured
> "Intel X58 Misc" rev 0x22 at pci7 dev 20 function 0 not configured
> "Intel X58 GPIO" rev 0x22 at pci7 dev 20 function 1 not configured
> "Intel X58 RAS" rev 0x22 at pci7 dev 20 function 2 not configured
> "Intel X58 Throttle" rev 0x22 at pci7 dev 20 function 3 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 0 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 1 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 2 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 3 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 4 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 5 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 6 not configured
> "Intel X58 QuickData" rev 0x22 at pci7 dev 22 function 7 not configured
> ipmi at mainbus0 not configured
> cpu0: using IvyBridge MDS workaround
> cpu0: Enhanced SpeedStep 2933 MHz: speeds: 2933, 2800, 2667, 2533, 2400,
> 2267, 2133, 2000, 1867, 1733, 1600 MHz
> vmm0 at mainbus0: VMX/EPT (using slow L1TF mitigation)
> vscsi0 at root
> scsibus3 at vscsi0: 256 targets
> softraid0 at root
> scsibus4 at softraid0: 256 targets
> root on sd0a (fda5f2318850053d.a) swap on sd0b dump on sd0b
> Automatic boot in progress: starting file system checks.
> /dev/sd0a (fda5f2318850053d.a): file system is clean; not checking
> /dev/sd0k (fda5f2318850053d.k): file system is clean; not checking
> /dev/sd0d (fda5f2318850053d.d): file system is clean; not checking
> /dev/sd0f (fda5f2318850053d.f): file system is clean; not checking
> /dev/sd0g (fda5f2318850053d.g): file system is clean; not checking
> /dev/sd0h (fda5f2318850053d.h): file system is clean; not checking
> /dev/sd0j (fda5f2318850053d.j): file system is clean; not checking
> /dev/sd0i (fda5f2318850053d.i): file system is clean; not checking
> /dev/sd0e (fda5f2318850053d.e): file system is clean; not checking
> pf enabled
> ddb.console: 0 -> 1
> kern.allowkmem: 0 -> 0
> kern.pool_debug: 1 -> 0
> kern.splassert: 1 -> 0
> sysctl: kern.witnesswatch: value is not available
> starting network
> reordering libraries: done.
> openssl: generating isakmpd/iked RSA keys... done.
> starting early daemons: syslogd pflogd ntpd.
> starting RPC daemons:.
> savecore: no core dump
> acpidump: XSDT entry 4 is corrupt
> checking quotas: done.
> clearing /tmp
> kern.securelevel: 0 -> 1
> creating runtime link editor directory cache.
> preserving editor files.
> starting network daemons: sshd smtpd sndiod.
> running rc.firsttime
> Path to firmware: http://firmware.openbsd.org/firmware/snapshots/
> Installing: intel-firmware vmm-firmware
> http://firmware.openbsd.org/firmware/snapshots/: ftp: connect: No route to
> host
> http://firmware.openbsd.org/firmware/snapshots/: empty
> Can't find intel-firmware
> Can't find vmm-firmware
> starting local daemons: cron.
> Mon Sep 2 12:30:01 CEST 2019
>
> OpenBSD/amd64 (ot14.obsd-lab.genua.de) (tty00)
>
> login: [-- MARK -- Mon Sep 2 13:00:00 2019]
> syncing disks... done
> uvm_fault(0xfffffd818db91228, 0x8, 0, 1) -> e
> kernel: page fault trap, code=0
> Stopped at uhci_run+0x40: movq 0x8(%rax),%r11
> ddb{0}> trace
> uhci_run(ffff80000013d000,0) at uhci_run+0x40
> uhci_activate(ffff80000013d000,6) at uhci_activate+0x117
> config_activate_children(ffff8000000f1400,6) at config_activate_children+0x72
> pciactivate(ffff8000000f1400,6) at pciactivate+0x51
> config_activate_children(ffff8000000f1000,6) at config_activate_children+0x72
> config_activate_children(ffff800000021400,6) at config_activate_children+0xb9
> config_activate_children(ffff800000023180,6) at config_activate_children+0xb9
> config_activate_children(ffff800000023100,6) at config_activate_children+0xb9
> config_suspend_all(6) at config_suspend_all+0x1b2
> boot(0) at boot+0xd1
> reboot(0) at reboot+0x5c
> sys_reboot(ffff8000fffeeef0,ffff8000223e3fe0,ffff8000223e4040) at
> sys_reboot+0x
> 7e
> syscall(ffff8000223e40b0) at syscall+0x389
> Xsyscall(6,37,0,37,c3f2403337,0) at Xsyscall+0x128
> end of kernel
> end trace frame: 0x7f7ffffee390, count: -14
> ddb{0}> show register
> rdi 0
> rsi 0
> rbp 0xffff8000223e3c80
> rbx 0x4
> rdx 0
> rcx 0xffffffff81f30ff0 cpu_info_full_primary+0x1ff0
> rax 0
> r8 0xffff8000223e3b9c
> r9 0
> r10 0xadcca5dc8d8ea175
> r11 0xfe64858bf7f2fdf9
> r12 0xd
> r13 0x6
> r14 0xffff80000013d000
> r15 0
> rip 0xffffffff81566a70 uhci_run+0x40
> cs 0x8
> rflags 0x10246 __ALIGN_SIZE+0xf246
> rsp 0xffff8000223e3c40
> ss 0x10
> uhci_run+0x40: movq 0x8(%rax),%r11
> ddb{0}> ps
> PID TID PPID UID S FLAGS WAIT COMMAND
> *41579 292451 1 0 7 0x2 reboot
> 48594 367439 0 0 3 0x14280 nfsidl nfsio
> 98911 111041 0 0 3 0x14280 nfsidl nfsio
> 21929 46950 0 0 3 0x14280 nfsidl nfsio
> 46340 171979 0 0 3 0x14280 nfsidl nfsio
> 64036 225653 0 0 3 0x14200 pgzero zerothread
> 8150 465642 0 0 3 0x14200 aiodoned aiodoned
> 20843 489625 0 0 3 0x14200 syncer update
> 69075 432771 0 0 3 0x14200 cleaner cleaner
> 48762 41231 0 0 3 0x14200 reaper reaper
> 40698 384396 0 0 3 0x14200 pgdaemon pagedaemon
> 91633 35225 0 0 3 0x14200 bored crynlk
> 85808 11651 0 0 3 0x14200 bored crypto
> 94849 332033 0 0 3 0x14200 usbtsk usbtask
> 58443 265792 0 0 3 0x14200 usbatsk usbatsk
> 5021 203767 0 0 3 0x40014200 acpi0 acpi0
> 27071 378796 0 0 7 0x40014200 idle3
> 68857 311056 0 0 7 0x40014200 idle2
> 87418 476954 0 0 7 0x40014200 idle1
> 36220 171141 0 0 3 0x14200 bored sensors
> 7158 445387 0 0 3 0x14200 bored softnet
> 14465 459243 0 0 3 0x14200 bored systqmp
> 95832 101088 0 0 3 0x14200 bored systq
> 49304 198702 0 0 3 0x40014200 bored softclock
> 76474 491583 0 0 3 0x40014200 idle0
> 37882 88557 0 0 3 0x14200 bored smr
> 1 415088 0 0 3 0x82 wait init
> 0 0 -1 0 3 0x10200 scheduler swapper
> ddb{0}>
>
>
