I just was able to reproduce this with up to date kernel. On 1 jan 2013, at 19:11, mxb <m...@alumni.chalmers.se> wrote:
> > Hi misc@, > > I'v got yet another panic. > This time, after applying Martin Pelikans' diff, catched a pointer. > However, machine never drops to ddb, even sysctl.conf says it should. > > panic: mxt_enter: locking against myself, 0xffffffff80a2d540 > kernel: privileged instruction fault trap, code=0 > kernel: double fault trap, code=0 > > I was able to reproduce this several times and whenever I wanted it. > > Here is scenario(or setup) then I was able to trigger: > Two networks with OSPF-routing on top of GRE on top of IPSec. > Client on network1 starts scp-download from a firewall(fw1) on network2. fw1 > acts as a VPN/OSPF/GRE end-point for network2. > After some time(1min or so) fw1 goes down with panic above. > Basically I tried to scp down kernel from this machine. > > However, fw1 never goes down then I "scp up" from an Internal network behind > fw1. > I my case this was a patched kernel with Martins' diff from a VM-machine > sitting behind fw1. > > This machine is not so current snapshot. > Dmesg below: > > OpenBSD 5.2-current (GENERIC.MP) #12: Tue Jan 1 18:01:54 CET 2013 > r...@esx9.my.domain:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 4284039168 (4085MB) > avail mem = 4147494912 (3955MB) > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xeadc0 (105 entries) > bios0: vendor American Megatrends Inc. version "4.6.4" date 06/30/2011 > bios0: Supermicro X9SCL/X9SCM > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S1 S4 S5 > acpi0: tables DSDT FACP APIC SSDT MCFG HPET SPMI EINJ ERST HEST BERT > acpi0: wakeup devices PS2K(S1) PS2M(S1) UAR1(S4) UAR2(S4) BR20(S1) EUSB(S4) > USBE(S4) PEX0(S4) PEX4(S4) PEX6(S4) GBE_(S4) P0P1(S4) P0P2(S4) P0P3(S4) > P0P4(S4) SLPB(S0) PWRB(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 E31220L @ 2.20GHz, 2195.34 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: apic clock running at 99MHz > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Xeon(R) CPU E31220L @ 2.20GHz, 2195.02 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu1: 256KB 64b/line 8-way L2 cache > cpu2 at mainbus0: apid 1 (application processor) > cpu2: Intel(R) Xeon(R) CPU E31220L @ 2.20GHz, 2195.02 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu2: 256KB 64b/line 8-way L2 cache > cpu3 at mainbus0: apid 3 (application processor) > cpu3: Intel(R) Xeon(R) CPU E31220L @ 2.20GHz, 2195.02 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,LONG,LAHF,PERF,ITSC > cpu3: 256KB 64b/line 8-way L2 cache > ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins > acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255 > acpihpet0 at acpi0: 14318179 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus 7 (BR20) > acpiprt2 at acpi0: bus 5 (PEX0) > acpiprt3 at acpi0: bus 6 (PEX4) > acpiprt4 at acpi0: bus -1 (PEX6) > acpiprt5 at acpi0: bus 1 (P0P1) > acpiprt6 at acpi0: bus 2 (P0P2) > acpiprt7 at acpi0: bus -1 (P0P3) > acpiprt8 at acpi0: bus -1 (P0P4) > acpicpu0 at acpi0: C3, C1, PSS > acpicpu1 at acpi0: C3, C1, PSS > acpicpu2 at acpi0: C3, C1, PSS > acpicpu3 at acpi0: C3, C1, PSS > acpibtn0 at acpi0: SLPB > acpibtn1 at acpi0: PWRB > ipmi at mainbus0 not configured > cpu0: Enhanced SpeedStep 2195 MHz: speeds: 2201, 2200, 2100, 2000, 1900, > 1800, 1700, 1600 MHz > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel Xeon E3-1200 Host" rev 0x09 > ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi > pci1 at ppb0 bus 1 > ppb1 at pci0 dev 1 function 1 "Intel Core 2G PCIE" rev 0x09: msi > pci2 at ppb1 bus 2 > ppb2 at pci2 dev 0 function 0 "Intel 41210 PCIE-PCIX" rev 0x09 > pci3 at ppb2 bus 3 > bnx0 at pci3 dev 4 function 0 "Broadcom BCM5706" rev 0x02: apic 0 int 17 > ppb3 at pci2 dev 0 function 2 "Intel 41210 PCIE-PCIX" rev 0x09 > pci4 at ppb3 bus 4 > bnx1 at pci4 dev 5 function 0 "Broadcom BCM5706" rev 0x02: apic 0 int 18 > em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x05: msi, address > 00:25:90:27:da:85 > ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x05: apic 0 int 16 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > ppb4 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb5: msi > pci5 at ppb4 bus 5 > ppb5 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb5: msi > pci6 at ppb5 bus 6 > em1 at pci6 dev 0 function 0 "Intel PRO/1000 MT (82574L)" rev 0x00: msi, > address 00:25:90:27:da:84 > ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x05: apic 0 int 23 > usb1 at ehci1: USB revision 2.0 > uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 > ppb6 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa5 > pci7 at ppb6 bus 7 > vga1 at pci7 dev 3 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 C204 LPC" rev 0x05 > ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x05: msi, AHCI 1.3 > scsibus0 at ahci0: 32 targets > sd0 at scsibus0 targ 0 lun 0: <ATA, INTEL SSDSA2CT04, 4PC1> SCSI3 0/direct > fixed naa.500151795956a9d6 > sd0: 38166MB, 512 bytes/sector, 78165360 sectors, thin > ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x05: apic 0 int > 18 > iic0 at ichiic0 > sdtemp0 at iic0 addr 0x19: se97 > sdtemp1 at iic0 addr 0x1b: se97 > spdmem0 at iic0 addr 0x51: 2GB DDR3 SDRAM ECC PC3-10600 with thermal sensor > spdmem1 at iic0 addr 0x53: 2GB DDR3 SDRAM ECC PC3-10600 with thermal sensor > isa0 at pcib0 > isadma0 at isa0 > com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo > com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo > pckbc0 at isa0 port 0x60/5 > pckbd0 at pckbc0 (kbd slot) > pckbc0: using irq 1 for kbd slot > wskbd0 at pckbd0: console keyboard, using wsdisplay0 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > wbsio0 at isa0 port 0x2e/2: NCT6776F rev 0x33 > lm1 at wbsio0 port 0xa30/8: NCT6776F > mtrr: Pentium Pro MTRR support > uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > uhidev0 at uhub2 port 2 configuration 1 interface 0 "Winbond Electronics Corp > Hermon USB hidmouse Device" rev 1.10/0.01 addr 3 > uhidev0: iclass 3/1 > ums0 at uhidev0: 3 buttons, Z dir > wsmouse0 at ums0 mux 0 > uhidev1 at uhub2 port 2 configuration 1 interface 1 "Winbond Electronics Corp > Hermon USB hidmouse Device" rev 1.10/0.01 addr 3 > uhidev1: iclass 3/1 > ukbd0 at uhidev1: 8 variable keys, 6 key codes > wskbd1 at ukbd0 mux 1 > wskbd1: connecting to wsdisplay0 > uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 > vscsi0 at root > scsibus1 at vscsi0: 256 targets > softraid0 at root > scsibus2 at softraid0: 256 targets > root on sd0a (48824925dcb6ebdf.a) swap on sd0b dump on sd0b > WARNING: / was not properly unmounted > bnx0: address 00:14:c2:5d:31:a8 > brgphy0 at bnx0 phy 1: BCM5706 10/100/1000baseT/SX PHY, rev. 2 > bnx1: address 00:14:c2:5d:31:aa > brgphy1 at bnx1 phy 1: BCM5706 10/100/1000baseT/SX PHY, rev. 2 > carp: carp1 demoted group carp by 1 to 129 (carpdev) > carp: carp2 demoted group carp by 1 to 130 (carpdev) > carp: carp3 demoted group carp by 1 to 131 (carpdev) > carp: carp4 demoted group carp by 1 to 132 (carpdev) > carp: pfsync0 demoted group carp by 32 to 164 (pfsync init) > carp: pfsync0 demoted group pfsync by 32 to 32 (pfsync init) > carp: pfsync0 demoted group carp by 1 to 165 (pfsync bulk start) > carp: pfsync0 demoted group pfsync by 1 to 33 (pfsync bulk start) > carp: carp2 demoted group carp by -1 to 164 (carpdev) > carp: carp3 demoted group carp by -1 to 163 (carpdev) > carp: carp4 demoted group carp by -1 to 162 (carpdev) > carp: carp1 demoted group carp by -1 to 161 (carpdev) > carp2: state transition: BACKUP -> MASTER > carp3: state transition: BACKUP -> MASTER > carp4: state transition: BACKUP -> MASTER > carp1: state transition: BACKUP -> MASTER > carp2: state transition: MASTER -> BACKUP > carp3: state transition: MASTER -> BACKUP > carp4: state transition: MASTER -> BACKUP > carp1: state transition: MASTER -> BACKUP > carp: pfsync0 demoted group carp by -1 to 33 (pfsync bulk done) > carp: pfsync0 demoted group pfsync by -1 to 32 (pfsync bulk done) > carp: pfsync0 demoted group carp by -32 to 1 (pfsync init) > carp: pfsync0 demoted group pfsync by -32 to 0 (pfsync init) > carp2: state transition: BACKUP -> MASTER > carp3: state transition: BACKUP -> MASTER > carp4: state transition: BACKUP -> MASTER > carp1: state transition: BACKUP -> MASTER
