On 15/06/17(Thu) 18:43, Hrvoje Popovski wrote: > Hi all, > > test box is configured with kern.pool_debug=1 and option MP_LOCKDEBUG. > > while sending traffic (9000 byte) over ix interfaces and at the same > time changing mtu on sink interface (ix1) from 9000 to 1500 drops me to > ddb console. > > it seems that i can't trigger dropping to ddb console with > kern.pool_debug=0.
But the machine do not freeze right? Do you still enter DDB with a bigger value of __mp_lock_spinout? > > without MP_LOCKDEBUG, it seems that after changing mtu on ix1 interface > while forwarding traffic, i can't see any traffic on ix1 interface. but > this i need to investigate a little more. > > this is plain ip forwarding without pseudo interfaces or pf. > > ddb traces are in attachment. > > > > OpenBSD 6.1-current (GENERIC.MP) #3: Thu Jun 15 16:03:36 CEST 2017 > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 34314846208 (32725MB) > avail mem = 33269080064 (31727MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7e67b000 (84 entries) > bios0: vendor IBM version "-[D7E158DUS-2.40]-" date 04/10/2017 > bios0: IBM IBM System x3550 M4 -[791425Z]- > acpi0 at bios0: rev 2 > acpi0: sleep states S0 S5 > acpi0: tables DSDT FACP TCPA ERST HEST HPET APIC MCFG OEM0 OEM1 SLIT > SRAT SLIC S > SDT SSDT SSDT SSDT DMAR > acpi0: wakeup devices MRP1(S4) DCC0(S4) MRP3(S4) MRP5(S4) EHC2(S5) > PEX0(S5) PEX > 7(S5) EHC1(S5) IP2P(S3) MRPB(S4) MRPC(S4) MRPD(S4) MRPF(S4) MRPG(S4) > MRPH(S4) M > RPI(S4) [...] > acpitimer0 at acpi0: 3579545 Hz, 24 bits > acpihpet0 at acpi0: 14318179 Hz > acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat > cpu0 at mainbus0: apid 0 (boot processor) > cpu0: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.27 MHz > cpu0: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu0: 256KB 64b/line 8-way L2 cache > cpu0: TSC frequency 2100271740 Hz > cpu0: smt 0, core 0, package 0 > mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges > cpu0: apic clock running at 100MHz > cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu1: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > 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) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu2: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > 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) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu3: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > 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) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu4: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > 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) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu5: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu5: 256KB 64b/line 8-way L2 cache > cpu5: smt 0, core 5, package 0 > cpu6 at mainbus0: apid 32 (application processor) > cpu6: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu6: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu6: 256KB 64b/line 8-way L2 cache > cpu6: smt 0, core 0, package 1 > cpu7 at mainbus0: apid 34 (application processor) > cpu7: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu7: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu7: 256KB 64b/line 8-way L2 cache > cpu7: smt 0, core 1, package 1 > cpu8 at mainbus0: apid 36 (application processor) > cpu8: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu8: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu8: 256KB 64b/line 8-way L2 cache > cpu8: smt 0, core 2, package 1 > cpu9 at mainbus0: apid 38 (application processor) > cpu9: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > cpu9: > FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,C > FLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,V > MX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLI > NE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,SM > EP,ERMS,SENSOR,ARAT > cpu9: 256KB 64b/line 8-way L2 cache > cpu9: smt 0, core 3, package 1 > cpu10 at mainbus0: apid 40 (application processor) > cpu10: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.00 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADL > INE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,S > MEP,ERMS,SENSOR,ARAT > cpu10: 256KB 64b/line 8-way L2 cache > cpu10: smt 0, core 4, package 1 > cpu11 at mainbus0: apid 42 (application processor) > cpu11: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz, 2100.01 MHz > 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,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADL > INE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,FSGSBASE,S > MEP,ERMS,SENSOR,ARAT > cpu11: 256KB 64b/line 8-way L2 cache > cpu11: smt 0, core 5, package 1 > ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins > ioapic1 at mainbus0: apid 9 pa 0xfec01000, version 20, 24 pins > ioapic2 at mainbus0: apid 10 pa 0xfec40000, version 20, 24 pins > acpimcfg0 at acpi0 addr 0x80000000, bus 0-255 > acpiprt0 at acpi0: bus 0 (IOH0) > acpiprt1 at acpi0: bus 12 (MRP1) > acpiprt2 at acpi0: bus 17 (DCC0) > acpiprt3 at acpi0: bus 22 (MRP3) > acpiprt4 at acpi0: bus 27 (MRP5) > acpiprt5 at acpi0: bus 6 (PEX0) > acpiprt6 at acpi0: bus 128 (IOH1) > acpiprt7 at acpi0: bus 134 (MRPD) > acpicpu0 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu1 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu2 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu3 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu4 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu5 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu6 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu7 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu8 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu9 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu10 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > acpicpu11 at acpi0: C2(500@59 mwait.3@0x10), C1(1000@3 mwait.1) > "PNP0003" at acpi0 not configured > "IPI0001" at acpi0 not configured > "PNP0501" at acpi0 not configured > "PNP0501" at acpi0 not configured > tpm0 at acpi0: TPM_ addr 0xfed40000/0x5000: WEC WPCT200 rev 0x47 > "PNP0C33" at acpi0 not configured > "PNP0C14" at acpi0 not configured > ipmi at mainbus0 not configured > pci0 at mainbus0 bus 0 > pchb0 at pci0 dev 0 function 0 "Intel E5 v2 Host" rev 0x04 > ppb0 at pci0 dev 1 function 0 "Intel E5 v2 PCIE" rev 0x04: msi > pci1 at ppb0 bus 12 > 12:0:0: mem address conflict 0xfff80000/0x80000 > 12:0:1: mem address conflict 0xfff80000/0x80000 > bge0 at pci1 dev 0 function 0 "Broadcom BCM5720" rev 0x00, BCM5720 A0 > (0x572000 > 0), APE firmware NCSI 1.0.60.0: msi, address 00:10:18:c1:e4:e2 > brgphy0 at bge0 phy 1: BCM5720C 10/100/1000baseT PHY, rev. 0 > bge1 at pci1 dev 0 function 1 "Broadcom BCM5720" rev 0x00, BCM5720 A0 > (0x572000 > 0), APE firmware NCSI 1.0.60.0: msi, address 00:10:18:c1:e4:e3 > brgphy1 at bge1 phy 2: BCM5720C 10/100/1000baseT PHY, rev. 0 > ppb1 at pci0 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi > pci2 at ppb1 bus 17 > ppb2 at pci2 dev 0 function 0 "IDT 89HPES24T3G2" rev 0x02 > pci3 at ppb2 bus 18 > ppb3 at pci3 dev 2 function 0 "IDT 89HPES24T3G2" rev 0x02 > pci4 at ppb3 bus 19 > 19:0:0: mem address conflict 0xfff80000/0x80000 > myx0 at pci4 dev 0 function 0 "Myricom Z8E" rev 0x01: msi, model > 10G-PCIE2-8BL2 > -2S, address 00:60:dd:45:ba:f8 > ppb4 at pci3 dev 4 function 0 "IDT 89HPES24T3G2" rev 0x02 > pci5 at ppb4 bus 20 > 20:0:0: mem address conflict 0xfff80000/0x80000 > myx1 at pci5 dev 0 function 0 "Myricom Z8E" rev 0x01: msi, model > 10G-PCIE2-8BL2 > -2S, address 00:60:dd:45:ba:f9 > ppb5 at pci0 dev 3 function 0 "Intel E5 v2 PCIE" rev 0x04: msi > pci6 at ppb5 bus 22 > 22:0:0: mem address conflict 0xfff80000/0x80000 > 22:0:1: mem address conflict 0xfff80000/0x80000 > ix0 at pci6 dev 0 function 0 "Intel 82599" rev 0x01: msi, address > a0:36:9f:2e:9 > 6:a0 > ix1 at pci6 dev 0 function 1 "Intel 82599" rev 0x01: msi, address > a0:36:9f:2e:9 > 6:a1 > ppb6 at pci0 dev 3 function 2 "Intel E5 v2 PCIE" rev 0x04: msi > pci7 at ppb6 bus 27 > mfii0 at pci7 dev 0 function 0 "Symbios Logic MegaRAID SAS2208" rev > 0x05: msi > mfii0: "ServeRAID M5110", firmware 23.34.0-0023, 512MB cache > scsibus1 at mfii0: 64 targets > sd0 at scsibus1 targ 0 lun 0: <IBM, ServeRAID M5110, 3.46> SCSI3 > 0/direct fixed > naa.600605b006c3a0b01a582bd010e4c053 > sd0: 952720MB, 512 bytes/sector, 1951170560 sectors > scsibus2 at mfii0: 256 targets > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 0 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 1 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 2 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 3 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 4 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 5 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 6 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci0 dev 4 function 7 not configured > "Intel E5 v2 Address Map" rev 0x04 at pci0 dev 5 function 0 not configured > "Intel E5 v2 IIO RAS" rev 0x04 at pci0 dev 5 function 2 not configured > ppb7 at pci0 dev 17 function 0 "Intel C600 Virtual PCIE" rev 0x06 > pci8 at ppb7 bus 32 > ehci0 at pci0 dev 26 function 0 "Intel C600 USB" rev 0x06: apic 8 int 19 > usb0 at ehci0: USB revision 2.0 > uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev > 2.00/1.00 a > ddr 1 > ppb8 at pci0 dev 28 function 0 "Intel C600 PCIE" rev 0xb6: msi > pci9 at ppb8 bus 6 > em0 at pci9 dev 0 function 0 "Intel I350" rev 0x01: msi, address > 40:f2:e9:ec:b4 > :12 > em1 at pci9 dev 0 function 1 "Intel I350" rev 0x01: msi, address > 40:f2:e9:ec:b4 > :13 > em2 at pci9 dev 0 function 2 "Intel I350" rev 0x01: msi, address > 40:f2:e9:ec:b4 > :14 > em3 at pci9 dev 0 function 3 "Intel I350" rev 0x01: msi, address > 40:f2:e9:ec:b4 > :15 > ppb9 at pci0 dev 28 function 7 "Intel C600 PCIE" rev 0xb6: msi > pci10 at ppb9 bus 1 > ppb10 at pci10 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 > pci11 at ppb10 bus 2 > ppb11 at pci11 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 > pci12 at ppb11 bus 3 > ppb12 at pci12 dev 0 function 0 "Renesas SH7757 PCIE-PCI" rev 0x00 > pci13 at ppb12 bus 4 > vga1 at pci13 dev 0 function 0 "Matrox MGA G200eR" rev 0x00 > wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) > wsdisplay0: screen 1-5 added (80x25, vt100 emulation) > ppb13 at pci11 dev 1 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 > pci14 at ppb13 bus 5 > ehci1 at pci0 dev 29 function 0 "Intel C600 USB" rev 0x06: apic 8 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 a > ddr 1 > ppb14 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa6 > pci15 at ppb14 bus 33 > pcib0 at pci0 dev 31 function 0 "Intel C600 LPC" rev 0x06 > ichiic0 at pci0 dev 31 function 3 "Intel C600 SMBus" rev 0x06: apic 8 int 11 > iic0 at ichiic0 > 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 > pci16 at mainbus0 bus 128 > 128:4:0: mem address conflict 0x90000000/0x4000 > 128:4:1: mem address conflict 0x90004000/0x4000 > 128:4:2: mem address conflict 0x90008000/0x4000 > 128:4:3: mem address conflict 0x9000c000/0x4000 > 128:4:4: mem address conflict 0x90010000/0x4000 > 128:4:5: mem address conflict 0x90014000/0x4000 > 128:4:6: mem address conflict 0x90018000/0x4000 > 128:4:7: mem address conflict 0x9001c000/0x4000 > ppb15 at pci16 dev 0 function 0 "Intel E5 v2 PCIE" rev 0x04 > > > [85/18108] > pci17 at ppb15 bus 129 > ppb16 at pci16 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi > pci18 at ppb16 bus 134 > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 0 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 1 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 2 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 3 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 4 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 5 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 6 not configured > "Intel E5 v2 I/OAT" rev 0x04 at pci16 dev 4 function 7 not configured > "Intel E5 v2 Address Map" rev 0x04 at pci16 dev 5 function 0 not configured > "Intel E5 v2 IIO RAS" rev 0x04 at pci16 dev 5 function 2 not configured > vmm0 at mainbus0: VMX/EPT > uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching > Hub" rev > 2.00/0.00 addr 2 > uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching > Hub" rev > 2.00/0.00 addr 2 > uhub4 at uhub3 port 1 configuration 1 interface 0 "no manufacturer > Gadget USB H > UB" rev 2.00/0.00 addr 3 > uhub4: device problem, disabling port 1 > vscsi0 at root > scsibus3 at vscsi0: 256 targets > softraid0 at root > scsibus4 at softraid0: 256 targets > root on sd0a (2aee1933a7f750e8.a) swap on sd0b dump on sd0b > WARNING: / was not properly unmounted > uhidev0 at uhub4 port 1 configuration 1 interface 0 "Avocent > Keyboard/Mouse Fun > ction" rev 2.00/0.00 addr 4 > uhidev0: iclass 3/1 > ukbd0 at uhidev0: 8 variable keys, 6 key codes > wskbd1 at ukbd0 mux 1 > wskbd1: connecting to wsdisplay0 > uhidev1 at uhub4 port 1 configuration 1 interface 1 "Avocent > Keyboard/Mouse Fun > ction" rev 2.00/0.00 addr 4 > uhidev1: iclass 3/1 > ums0 at uhidev1: 3 buttons, Z dir > wsmouse0 at ums0 mux 0 > uhidev2 at uhub4 port 1 configuration 1 interface 2 "Avocent > Keyboard/Mouse Fun > ction" rev 2.00/0.00 addr 4 > uhidev2: iclass 3/1 > ums1 at uhidev2: 3 buttons, Z dir > wsmouse1 at ums1 mux 0 > # ifconfig ix > ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 9000 > lladdr a0:36:9f:2e:96:a0 > index 3 priority 0 llprio 3 > media: Ethernet autoselect (10GSFP+Cu full-duplex,rxpause,txpause) > status: active > inet 192.168.11.1 netmask 0xfffffffc broadcast 192.168.11.3 > ix1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 9000 > lladdr a0:36:9f:2e:96:a1 > index 4 priority 0 llprio 3 > media: Ethernet autoselect (10GSFP+Cu full-duplex,rxpause,txpause) > status: active > inet 192.168.12.1 netmask 0xfffffffc broadcast 192.168.12.3 > > root@x3550m4:~ > # ifconfig ix1 mtu 1500 > > root@x3550m4:~ > # __mp_lock(0xffffffff819e5a20): lock spun outStopped at db_enter+0x9: > leave > > ddb{1}> trace > db_enter(ffffffff81884fe8,8,10,ffff800023c97ce0,282,8) at db_enter+0x9 > ___mp_lock(ffffffff819e5a20,ffffffff81939ab0,1,1,ffff800023c79170,ffff800023c98 > 010) at ___mp_lock+0x7c > ___mp_acquire_count(ffffffff819e5a20,1,ffff800023c79170,ffff800023c98010,ffffff > ff819e7200,ffffffff81667882) at ___mp_acquire_count+0x33 > mi_switch(ffffffff81a00170,ffffffff8192d3d6,0,ffff800023c97e40,ffff800023c98010 > ,ffff800023c97e30) at mi_switch+0x22b > sleep_finish(ffff800023c97e40,1,28,ffff800023c97e40,ffffffff81a00170,ffffffff81 > 92d3d6) at sleep_finish+0xc2 > tsleep(ffffffff81a00170,28,ffffffff8192d3d6,0,ffff800023c98010,0) at > tsleep+0x1 > 64 > sched_sync(ffff800023c98010,2a2,0,0,ffff800023c98010,ffffffff811e89d0) at > sched > _sync+0x1d6 > end trace frame: 0x0, count: -7 > ddb{1}> > > ddb{1}> ps > PID TID PPID UID S FLAGS WAIT COMMAND > 90211 173972 1 0 7 0x100083 ksh > 49416 350139 1 0 3 0x100083 ttyin getty > 76263 320744 1 0 3 0x100083 ttyin getty > 67418 467704 1 0 3 0x100083 ttyin getty > 2507 209424 1 0 3 0x100083 ttyin getty > 39830 298933 1 0 3 0x100083 ttyin getty > 16844 121935 1 0 3 0x100098 poll cron > 1996 388057 15917 95 3 0x100092 kqread smtpd > 50983 455639 15917 103 3 0x100092 kqread smtpd > 32750 261433 15917 95 3 0x100092 kqread smtpd > 98003 155465 15917 95 3 0x100092 kqread smtpd > 66529 293417 15917 95 3 0x100092 kqread smtpd > 67220 458973 15917 95 3 0x100092 kqread smtpd > 15917 239051 1 0 3 0x100080 kqread smtpd > 60680 469781 1 0 3 0x80 select sshd > 64899 147364 39896 83 3 0x100092 poll ntpd > 39896 523282 77847 83 3 0x100092 poll ntpd > 77847 465982 1 0 3 0x100080 poll ntpd > 67535 92132 39254 73 3 0x100090 kqread syslogd > 39254 320074 1 0 3 0x100082 netio syslogd > 26613 57176 0 0 3 0x14200 pgzero zerothread > 88504 340949 0 0 3 0x14200 aiodoned aiodoned > *77211 223387 0 0 7 0x14200 update > 99991 196282 0 0 3 0x14200 cleaner cleaner > 72079 23890 0 0 3 0x14200 reaper reaper > 20741 275460 0 0 3 0x14200 pgdaemon pagedaemon > 48988 72107 0 0 3 0x14200 bored crynlk > 76396 445498 0 0 3 0x14200 bored crypto > 46485 14982 0 0 7 0x14600 pfpurge > 35334 373436 0 0 3 0x14200 usbtsk usbtask > 99136 145473 0 0 3 0x14200 usbatsk usbatsk > 94006 465245 0 0 3 0x40014200 acpi0 acpi0 > 90754 125248 0 0 7 0x40014200 idle11 > 62737 125323 0 0 7 0x40014200 idle10 > 73466 12196 0 0 7 0x40014200 idle9 > 1119 126734 0 0 7 0x40014200 idle8 > 63337 421118 0 0 7 0x40014200 idle7 > 60651 337134 0 0 3 0x40014200 idle6 > 1151 518800 0 0 3 0x40014200 idle5 > 26371 210902 0 0 3 0x40014200 idle4 > 49267 93946 0 0 7 0x40014200 idle3 > 99422 273194 0 0 3 0x40014200 idle2 > 52099 215802 0 0 3 0x40014200 idle1 > 15954 394329 0 0 3 0x14200 bored sensors > 87018 123322 0 0 7 0x14200 softnet > 31914 320684 0 0 3 0x14200 bored systqmp > 51334 100638 0 0 7 0x14200 systq > 20437 386613 0 0 2 0x40014200 softclock > 26318 231633 0 0 7 0x40014200 idle0 > 9501 248801 0 0 3 0x14200 bored sbar > 1 126966 0 0 3 0x82 wait init > 0 0 -1 0 3 0x10200 scheduler swapper > > > > > > ddb{1}> mach ddbcpu 0 > Stopped at db_enter+0x9: leave > ddb{0}> trace > db_enter(ffffffff8196ca20,ffff800023c0f878,0,10,ffff800023c0f718,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff80000120f000,ffff800023c0f914,ffff8000000dbc00,7,10,e0) > at x > 86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > ixgbe_tx_ctx_setup(ffff8000000dbc00,ffffff007e16af00,ffff800023c0f910,ffff80002 > 3c0f914,0,ffff80000120f000) at ixgbe_tx_ctx_setup+0x53 > ixgbe_encap(ffff8000000dbc00,ffffff007e16af00,ffff8000000e0000,ffff8000000e0278 > ,ffff8000000e0048,ffff8000000dbc00) at ixgbe_encap+0xbd > ixgbe_start(ffff8000000e0278,7,ffff8000000dbc00,ffff8000000e02f0,ffff8000000e02 > 78,ffffffff8132ea30) at ixgbe_start+0xaf > ifq_serialize(ffff8000000e0278,ffff8000000e0340,42,ffffff006a225420,ffff8000011 > aa630,42) at ifq_serialize+0xf8 > ixgbe_txeof(ffff8000000dbc00,800,ffff800023c0fb48,ffff8000000dbc00,ffff8000000d > f040,ffff8000000e0000) at ixgbe_txeof+0x234 > ixgbe_intr(ffff8000000e0000,0,0,ffffffff8196ca20,ffff8000000c3880,4) at > ixgbe_i > ntr+0x1fc > intr_handler(ffff800023c0fb48,ffff8000000c3880,0,ffff8000000c3900,4,7) at > intr_ > handler+0x6f > Xintr_ioapic_edge22() at Xintr_ioapic_edge22+0xc9 > --- interrupt --- > Xspllower(4,1,ffffffff81a04160,ffffffff8196ca20,ffffffff81956ff8,ffffffff81956f > e0) at Xspllower+0xc > task_add(ffffffff81956fe0,ffffffff81a04160,ffffffff819e7d80,ffffffff814fcce0,0, > ffffffff81420060) at task_add+0x83 > timeout_run(ffffffff81a03f20,ffffffff819e7d80,ffffffff819e7d98,0,3,8) at > timeou > t_run+0x4c > softclock(0,4,ffff800000504940,ffff800000504940,ffffffff811a91fc,ffff800023c0fd > 38) at softclock+0x146 > softintr_dispatch(0,ffff800023c0fda0,0,ffff8000000c3900,ffffffff815e1080,7) > at s > oftintr_dispatch+0x9f > Xsoftclock() at Xsoftclock+0x1f > --- interrupt --- > end trace frame: 0x0, count: -17 > 0x8: > > > ddb{0}> mach ddbcpu 2 > Stopped at db_enter+0x9: leave > ddb{2}> trace > db_enter(ffff8000000a0000,ffff800000530000,0,10,ffff800023d616b8,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff80000009e010,ffffffff819e5a20,7c07b,c,ffff800000530000,0) > a > t x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > ___mp_lock(ffffffff819e5a20,ffffffff81939ab0,1,1,ffff800023d4d178,ffff800023d38 > 020) at ___mp_lock+0x4d > ___mp_acquire_count(ffffffff819e5a20,1,ffff800023d4d178,ffff800023d38020,ffffff > 078f7c4720,ffffffff81667882) at ___mp_acquire_count+0x33 > mi_switch(ffff8000005adc10,ffffffff8196a868,0,ffff800023d61930,ffff800023d38020 > ,ffff800023d61920) at mi_switch+0x22b > sleep_finish(ffff800023d61930,1,119,ffff800023d61930,ffff8000005adc10,ffffffff8 > 196a868) at sleep_finish+0xc2 > tsleep(ffff8000005adc10,119,ffffffff8196a868,0,0,443) at tsleep+0x164 > ttysleep(ffff8000005adc00,ffff8000005adc10,119,ffffffff8196a868,0,ffff800023d38 > 020) at ttysleep+0x42 > ttread(ffff8000005adc00,ffff800023d61d20,0,800,ffff800023d61d20,ffffff078705abd > 8) at ttread+0x1c5 > spec_read(ffff800023d61b80,2001,ffffff078408b2e0,ffffff078705abd8,1,0) at > spec_ > read+0x301 > VOP_READ(ffffff078705abd8,ffff800023d61d20,0,ffffff087f7d3000,3d8b07b445621e71, > 1) at VOP_READ+0x4f > vn_read(ffffff078408b2b0,ffffff078408b2e0,ffff800023d61d20,ffffff087f7d3000,fff > fff078408b2b0,ffff800023d61eb0) at vn_read+0xaf > dofilereadv(ffff800023d38020,0,ffffff078408b2b0,ffff800023d61de0,1,0) at > dofile > readv+0x247 > sys_read(ffff800023d38020,ffff800023d61e60,ffff800023d61eb0,ffff800023d38020,1, > ffff800023d61f20) at sys_read+0x95 > syscall() at syscall+0x29f > --- syscall (number 3) --- > end of kernel > end trace frame: 0x7f7ffffd4aff, count: -16 > 0x1e614d2518aa: > > > ddb{2}> mach ddbcpu 3 > Stopped at db_enter+0x9: leave > ddb{3}> trace > db_enter(ffff8000000a2000,0,ffff8000000a2000,10,ffff800023c37d28,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff8000000a2000,ffff8000000b8d00,ffff80000005bee0,0,0,ffff8000 > 23c37da0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023bfb630,ffff8000000a2000,ffff8000000a2010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000a2000,2a2,0,ffff8000000a2000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > > > ddb{3}> mach ddbcpu 4 > Stopped at db_enter+0x9: leave > ddb{4}> trace > db_enter(ffff8000000a4000,ffff8000217e10f0,ffff8000217e1000,10,ffff800023c77be8 > ,286) at db_enter+0x9 > x86_ipi_handler(ffff8000000a0010,ffffffff819e5a20,7c07c,c,ffffffff815e102c,ffff > 8000000a2000) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > ___mp_lock(ffffffff819e5a20,ffffffff81939ab0,1,1,ffff800023c78000,ffff800023c4f > 1c8) at ___mp_lock+0x4a > ___mp_acquire_count(ffffffff819e5a20,1,ffff800023c78000,ffff800023c4f1c8,ffffff > ff819e7200,ffffffff81667882) at ___mp_acquire_count+0x33 > mi_switch(ffffffff814b28a0,ffffffff81874657,64,ffff800023c77e60,ffff800023c4f1c > 8,ffff800023c77e50) at mi_switch+0x22b > sleep_finish(ffff800023c77e60,1,20,ffff800023c77e60,ffffffff814b28a0,ffffffff81 > 874657) at sleep_finish+0xc2 > tsleep(ffffffff814b28a0,20,ffffffff81874657,64,0,0) at tsleep+0x164 > pf_purge_thread(ffff800023c4f1c8,2a2,ffffffff814b28a0,0,ffffffff811a91fc,ffff80 > 0023c77f10) at pf_purge_thread+0x55 > end trace frame: 0x0, count: -9 > ddb{4}> > > > ddb{4}> mach ddbcpu 5 > Stopped at db_enter+0x9: leave > ddb{5}> trace > db_enter(ffff8000000a7000,ffffffff819efaf0,0,10,ffff800023c19b48,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff8000000a4010,ffffffff819e5a20,7c07d,c,ffff800023c19bb0,ffff > ffff819fff60) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > ___mp_lock(ffffffff819e5a20,ffffffff81939ab0,1,1,ffff800023bfcba0,ffff800023bfa > 8e0) at ___mp_lock+0x4a > ___mp_acquire_count(ffffffff819e5a20,1,ffff800023bfcba0,ffff800023bfa8e0,ffffff > ff819e7200,ffffffff81667882) at ___mp_acquire_count+0x33 > mi_switch(0,0,20,ffff800023c19dc0,ffff800023bfa8e0,ffff800023c19db0) at > mi_swit > ch+0x22b > sleep_finish(ffff800023c19dc0,1,ffffffff81956ff8,ffff800023c19dc0,0,0) at > sleep > _finish+0xc2 > msleep(ffffffff81956fe0,ffffffff81956ff8,20,ffffffff81806781,0,ffffffff8160f474 > ) at msleep+0x15a > taskq_next_work(ffffffff81956fe0,ffff800023c19eb0,ffffffff813a3a20,ffffffff813a > 3a20,0,ffff800023c19eb0) at taskq_next_work+0x5c > taskq_thread(ffffffff81956fe0,2a2,ffffffff81956fe0,ffffffff8121d910,0,ffff80002 > 3c19f10) at taskq_thread+0x6e > end trace frame: 0x0, count: -10 > ddb{5}> > > > ddb{5}> mach ddbcpu 6 > Stopped at db_enter+0x9: leave > ddb{6}> trace > db_enter(ffff8000000a9000,ffffff006979e500,ffff8000000e0278,10,ffff800023c23958 > ,282) at db_enter+0x9 > x86_ipi_handler(ffff80000001ded0,ffff800023c23cc0,ffffff007e13eb50,7,ffff800023 > c239c0,ffffffff8132f3ad) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > ip_fragment(ffffff0066f59500,0,ffff800023c23cc0,1,0,0) at ip_fragment > ip_forward(ffffff0066f59500,ffff8000000dd048,ffffff0786a4e708,0,1600000c,160000 > 0c) at ip_forward+0x1e7 > ipv4_input(ffff8000000dd048,ffffff0066f59500,800,800,ffffff007e13eb42,ffff80000 > 00dd048) at ipv4_input+0x4f7 > ether_input(ffff8000000dd048,ffffff0066f59500,0,ffffffff813a3a20,ffff8000000dd2 > 40,ffff8000000dd048) at ether_input+0xbd > if_input_process(3,ffff800023c23eb0,0,0,ffff800023c23eb0,ffff800000019080) at > i > f_input_process+0xfa > taskq_thread(ffff800000019080,2a2,ffff800000019080,ffffffff8121d910,0,ffff80002 > 3c23f10) at taskq_thread+0x79 > end trace frame: 0x0, count: -9 > ddb{6}> > > > ddb{6}> mach ddbcpu 7 > Stopped at db_enter+0x9: leave > ddb{7}> trace > db_enter(ffff8000000ab000,ffff800023c4e008,ffff8000000ab000,10,ffff800023c4dd28 > ,286) at db_enter+0x9 > x86_ipi_handler(ffff8000000ab000,ffff800000014e00,ffff80000005bf60,0,3b48a538,f > fffffff81776ec0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023c4e008,ffff8000000ab000,ffff8000000ab010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000ab000,2a2,0,ffff8000000ab000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > ddb{7}> > > > ddb{7}> mach ddbcpu 8 > Stopped at db_enter+0x9: leave > ddb{8}> trace > db_enter(ffff8000000ad000,0,ffff8000000ad000,10,ffff800023c54d28,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff8000000ad000,ffff8000000b8000,ffff80000005b220,0,3b48a541,f > fffffff81776ec0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023c4e240,ffff8000000ad000,ffff8000000ad010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000ad000,2a2,0,ffff8000000ad000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > > > ddb{8}> mach ddbcpu 9 > Stopped at db_enter+0x9: leave > ddb{9}> trace > db_enter(ffff8000000b0000,9f,ffff8000000b0000,10,ffff800023c59d28,286) at > db_en > ter+0x9 > x86_ipi_handler(ffff8000000b0000,ffff8000000b8100,ffff8000000c7040,0,3b48a52e,f > fffffff81776ec0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023c4e478,ffff8000000b0000,ffff8000000b0010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000b0000,2a2,0,ffff8000000b0000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > ddb{9}> > > > ddb{9}> mach ddbcpu 0xa > Stopped at db_enter+0x9: leave > ddb{10}> trace > db_enter(ffff8000000b2000,0,ffff8000000b2000,10,ffff800023c5ed28,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff8000000b2000,ffff800000014400,ffff8000000c7160,0,3b48a54b,f > fffffff81776ec0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023c4e6b0,ffff8000000b2000,ffff8000000b2010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000b2000,2a2,0,ffff8000000b2000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > ddb{10}> > > > ddb{10}> mach ddbcpu 0xb > Stopped at db_enter+0x9: leave > ddb{11}> trace > db_enter(ffff8000000b4000,0,ffff8000000b4000,10,ffff800023c63d28,286) at > db_ent > er+0x9 > x86_ipi_handler(ffff8000000b4000,ffff8000000b8200,ffff8000000c7280,0,3b48a500,f > fffffff81776ec0) at x86_ipi_handler+0x85 > Xresume_lapic_ipi() at Xresume_lapic_ipi+0x1c > --- interrupt --- > acpicpu_idle(ffff800023c4e8e8,ffff8000000b4000,ffff8000000b4010,0,3d8b07b445621 > e71,286) at acpicpu_idle+0x242 > cpu_idle_cycle(ffff8000000b4000,2a2,0,ffff8000000b4000,ffffffff8170c670,0) at > c > pu_idle_cycle+0x10 > end trace frame: 0x0, count: -5 > ddb{11}>
