Hi all, i have fairly simple setup with receiver connected to em2 and sender connected to em3. Both em are Intel I350. Setup is without pf with these sysctls:
kern.pool_debug=1 net.inet.ip.forwarding=1 net.inet.ip.ifq.maxlen=8192 ddb.console=1 with if_em.c revisions 1.307 and 1.306 i can trigger em2: unable to fill any rx descriptors when doing ifconfig em2 down/up (receiver side) while generating traffic. i can't trigger this with ifconfig em3 down/up (sender side) or destroying bridge and enabling it. this is reproducible. with bridged setup when doing ifconfig em2 down/up i'm getting rx descriptors log and bridge stops bridging traffic until doing this: stop generating traffic ifconfig em2 down ifconfig em3 down ifconfig bridge0 destroy ifconfig em2 up ifconfig em3 up sh netstart bridge0 start generating traffic with routed setup when doing ifconfig em2 down/up traffic is not forwarded until stop generating traffic ifconfig em2 down ifconfig em2 up start generating traffic with if_em.c revisions 1.305 and if_em.h revision 1.57 i can't trigger rx descriptors log and bridge starts to bridge traffic almost instantly when doing ifconfig em2 up i am willing to debug this further but i don't know how... OpenBSD 5.8-current (GENERIC.MP) #3: Thu Oct 8 00:34:55 CEST 2015 r...@tttt.srce.hr:/usr/src/sys/arch/amd64/compile/GENERIC.MP RTC BIOS diagnostic error 80<clock_battery> real mem = 34314596352 (32724MB) avail mem = 33270505472 (31729MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7e67c000 (84 entries) bios0: vendor IBM version "-[D7E146CUS-1.82]-" date 04/09/2015 bios0: IBM IBM System x3550 M4 Server -[7914T91]- acpi0 at bios0: rev 2 acpi0: sleep states S0 S5 acpi0: tables DSDT FACP TCPA ERST HEST HPET APIC MCFG OEM1 SLIT SLIC SSDT SSDT SSDT SSDT DMAR acpi0: wakeup devices MRP1(S4) DCC0(S4) MRP3(S4) MRP5(S4) EHC2(S5) PEX0(S5) PEX7(S5) EHC1(S5) IP2P(S3) MRPB(S4) MRPC(S4) MRPD(S4) MRPF(S4) MRPG(S4) MRPH(S4) MRPI(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, 2400.35 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,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz 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, 2399.99 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,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 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,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 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,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu4: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu5: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu6: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu7: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu8: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2399.99 MHz cpu9: 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2400.00 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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, 2400.00 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,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,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) 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 ppb1 at pci0 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi pci2 at ppb1 bus 17 ppb2 at pci0 dev 3 function 0 "Intel E5 v2 PCIE" rev 0x04: msi pci3 at ppb2 bus 22 22:0:0: mem address conflict 0xfff80000/0x80000 22:0:1: mem address conflict 0xfff80000/0x80000 ix0 at pci3 dev 0 function 0 "Intel 82599" rev 0x01: msi, address a0:36:9f:2e:96:a0 ix1 at pci3 dev 0 function 1 "Intel 82599" rev 0x01: msi, address a0:36:9f:2e:96:a1 ppb3 at pci0 dev 3 function 2 "Intel E5 v2 PCIE" rev 0x04: msi pci4 at ppb3 bus 27 mfii0 at pci4 dev 0 function 0 "Symbios Logic MegaRAID SAS2208" rev 0x05: msi mfii0: "ServeRAID M5110", firmware 23.33.0-0018, 512MB cache scsibus1 at mfii0: 64 targets sd0 at scsibus1 targ 0 lun 0: <IBM, ServeRAID M5110, 3.45> 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 ppb4 at pci0 dev 17 function 0 "Intel C600 Virtual PCIE" rev 0x06 pci5 at ppb4 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 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb5 at pci0 dev 28 function 0 "Intel C600 PCIE" rev 0xb6: msi pci6 at ppb5 bus 6 em0 at pci6 dev 0 function 0 "Intel I350" rev 0x01: msi, address 40:f2:e9:10:56:1c em1 at pci6 dev 0 function 1 "Intel I350" rev 0x01: msi, address 40:f2:e9:10:56:1d em2 at pci6 dev 0 function 2 "Intel I350" rev 0x01: msi, address 40:f2:e9:10:56:1e em3 at pci6 dev 0 function 3 "Intel I350" rev 0x01: msi, address 40:f2:e9:10:56:1f ppb6 at pci0 dev 28 function 7 "Intel C600 PCIE" rev 0xb6: msi pci7 at ppb6 bus 1 ppb7 at pci7 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 pci8 at ppb7 bus 2 ppb8 at pci8 dev 0 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 pci9 at ppb8 bus 3 ppb9 at pci9 dev 0 function 0 "Renesas SH7757 PCIE-PCI" rev 0x00 pci10 at ppb9 bus 4 vga1 at pci10 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) ppb10 at pci8 dev 1 function 0 "Renesas SH7757 PCIE Switch" rev 0x00 pci11 at ppb10 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 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb11 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa6 pci12 at ppb11 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 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 pci13 at mainbus0 bus 128 ppb12 at pci13 dev 0 function 0 "Intel E5 v2 PCIE" rev 0x04 pci14 at ppb12 bus 129 ppb13 at pci13 dev 2 function 0 "Intel E5 v2 PCIE" rev 0x04: msi pci15 at ppb13 bus 134 "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 0 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 1 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 2 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 3 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 4 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 5 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 6 not configured "Intel E5 v2 I/OAT" rev 0x04 at pci13 dev 4 function 7 not configured "Intel E5 v2 Address Map" rev 0x04 at pci13 dev 5 function 0 not configured "Intel E5 v2 IIO RAS" rev 0x04 at pci13 dev 5 function 2 not configured uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uhub4 at uhub3 port 1 "no manufacturer Gadget USB HUB" rev 2.00/0.00 addr 3 uhub4: device problem, disabling port 1 urndis0 at uhub4 port 5 configuration 2 interface 0 "IBM RNDIS/Ethernet Gadget" rev 2.00/3.25 addr 4 urndis0: using Vendor, address 42:f2:e9:10:56:1b vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd0a (b9e81a0d53d55c77.a) swap on sd0b dump on sd0b uhidev0 at uhub4 port 1 configuration 1 interface 0 "Avocent Keyboard/Mouse Function" rev 2.00/0.00 addr 5 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 Function" rev 2.00/0.00 addr 5 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 Function" rev 2.00/0.00 addr 5 uhidev2: iclass 3/1 ums1 at uhidev2: 3 buttons, Z dir wsmouse1 at ums1 mux 0 em2: unable to fill any rx descriptors em2: unable to fill any rx descriptors em2: unable to fill any rx descriptors