Date: Thu, 8 Apr 2010 10:06:50 -0700 From: Jack Vogel <jfvogel@gmail.com> To: Brandon Gooch <jamesbrandongooch@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: em driver regression Message-ID: <z2o2a41acea1004081006v9903e4adgf4d328682fdeba82@mail.gmail.com> In-Reply-To: <o2y179b97fb1004081001qb9fd54a5i3f23820a9b57f897@mail.gmail.com> References: <201004081313.o38DD4JM041821@lava.sentex.ca> <201004081320.o38DKVX7041854@lava.sentex.ca> <l2n2a41acea1004080952u988c0dcci6f0e8b8750ad1fac@mail.gmail.com> <o2y179b97fb1004081001qb9fd54a5i3f23820a9b57f897@mail.gmail.com>
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On Thu, Apr 8, 2010 at 10:01 AM, Brandon Gooch <jamesbrandongooch@gmail.com>wrote: > On Thu, Apr 8, 2010 at 11:52 AM, Jack Vogel <jfvogel@gmail.com> wrote: > > Mike, I noticed this connection is only 100Mb, that isn't accidental? > And, > > is it possible for > > you to check a connection at 1Gb and see if the watchdogs don't happen. > > > > My test engineer is running this code, and we are having trouble > repro'ing > > the issue, so any > > clues might help. Is the kernel 64 or 32 bit? > > > > Jack > > > > Not to butt in or anything... > Not butting in :) OK, so this all looks fine or am I missing something? Jack > > 64-bit FreeBSD Stable, 1Gb em(4) connected to Cisco 2960G trunking port. > > My dmesg: > > Copyright (c) 1992-2010 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 8.0-STABLE #2 r206210:206343MS: Wed Apr 7 16:18:14 CDT 2010 > root@bgooch755.se.edu:/usr/obj/usr/src/sys/DELL755 amd64 > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (2394.00-MHz K8-class > CPU) > Origin = "GenuineIntel" Id = 0x6fb Family = 6 Model = f Stepping = 11 > > Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM> > AMD Features=0x20100800<SYSCALL,NX,LM> > AMD Features2=0x1<LAHF> > TSC: P-state invariant > real memory = 8589934592 (8192 MB) > avail memory = 8103940096 (7728 MB) > ACPI APIC Table: <DELL B9K > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > FreeBSD/SMP: 1 package(s) x 4 core(s) > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > ioapic0: Changing APIC ID to 8 > ioapic0 <Version 2.0> irqs 0-23 on motherboard > lapic0: Forcing LINT1 to edge trigger > kbd1 at kbdmux0 > acpi0: <DELL B9K > on motherboard > acpi0: [ITHREAD] > acpi0: Power Button (fixed) > Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 > cpu0: <ACPI CPU> on acpi0 > cpu1: <ACPI CPU> on acpi0 > cpu2: <ACPI CPU> on acpi0 > cpu3: <ACPI CPU> on acpi0 > acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on > acpi0 > Timecounter "HPET" frequency 14318180 Hz quality 900 > acpi_button0: <Power Button> on acpi0 > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > pci0: <ACPI PCI bus> on pcib0 > pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 > pci1: <ACPI PCI bus> on pcib1 > vgapci0: <VGA-compatible display> port 0xdc80-0xdcff mem > 0xfd000000-0xfdffffff,0xd0000000-0xdfffffff,0xfa000000-0xfbffffff irq > 16 at device 0.0 on pci1 > nvidia0: <GeForce 8400 GS> on vgapci0 > vgapci0: child nvidia0 requested pci_enable_busmaster > vgapci0: child nvidia0 requested pci_enable_io > vgapci0: child nvidia0 requested pci_enable_io > nvidia0: [ITHREAD] > pci0: <simple comms> at device 3.0 (no driver attached) > atapci0: <Intel ATA controller> port > 0xfe80-0xfe87,0xfe90-0xfe93,0xfea0-0xfea7,0xfeb0-0xfeb3,0xfef0-0xfeff > irq 18 at device 3.2 on pci0 > atapci0: [ITHREAD] > ata2: <ATA channel 0> on atapci0 > ata2: [ITHREAD] > ata3: <ATA channel 1> on atapci0 > ata3: [ITHREAD] > pci0: <simple comms, UART> at device 3.3 (no driver attached) > em0: <Intel(R) PRO/1000 Network Connection 7.0.1> port 0xecc0-0xecdf > mem 0xfebe0000-0xfebfffff,0xfebdb000-0xfebdbfff irq 21 at device 25.0 > on pci0 > em0: Using MSI interrupt > em0: [FILTER] > em0: Ethernet address: 00:1e:4f:d5:84:b7 > uhci0: <Intel 82801I (ICH9) USB controller> port 0xff20-0xff3f irq 16 > at device 26.0 on pci0 > uhci0: [ITHREAD] > uhci0: LegSup = 0x2f00 > usbus0: <Intel 82801I (ICH9) USB controller> on uhci0 > uhci1: <Intel 82801I (ICH9) USB controller> port 0xff00-0xff1f irq 17 > at device 26.1 on pci0 > uhci1: [ITHREAD] > uhci1: LegSup = 0x2f00 > usbus1: <Intel 82801I (ICH9) USB controller> on uhci1 > ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem > 0xfebd9c00-0xfebd9fff irq 22 at device 26.7 on pci0 > ehci0: [ITHREAD] > usbus2: EHCI version 1.0 > usbus2: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0 > hdac0: <Intel 82801I High Definition Audio Controller> mem > 0xfebdc000-0xfebdffff irq 16 at device 27.0 on pci0 > hdac0: HDA Driver Revision: 20100226_0142 > hdac0: [ITHREAD] > pcib2: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0 > pci2: <ACPI PCI bus> on pcib2 > uhci2: <Intel 82801I (ICH9) USB controller> port 0xff80-0xff9f irq 23 > at device 29.0 on pci0 > uhci2: [ITHREAD] > usbus3: <Intel 82801I (ICH9) USB controller> on uhci2 > uhci3: <Intel 82801I (ICH9) USB controller> port 0xff60-0xff7f irq 17 > at device 29.1 on pci0 > uhci3: [ITHREAD] > usbus4: <Intel 82801I (ICH9) USB controller> on uhci3 > uhci4: <Intel 82801I (ICH9) USB controller> port 0xff40-0xff5f irq 18 > at device 29.2 on pci0 > uhci4: [ITHREAD] > usbus5: <Intel 82801I (ICH9) USB controller> on uhci4 > ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem > 0xff980800-0xff980bff irq 23 at device 29.7 on pci0 > ehci1: [ITHREAD] > usbus6: EHCI version 1.0 > usbus6: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1 > pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0 > pci3: <ACPI PCI bus> on pcib3 > atapci1: <SiI 3114 SATA150 controller> port > 0xc8e0-0xc8e7,0xc8d8-0xc8db,0xc8e8-0xc8ef,0xc8dc-0xc8df,0xc8f0-0xc8ff > mem 0xf9dffc00-0xf9dfffff irq 16 at device 0.0 on pci3 > atapci1: [ITHREAD] > ata4: <ATA channel 0> on atapci1 > ata4: [ITHREAD] > ata5: <ATA channel 1> on atapci1 > ata5: [ITHREAD] > ata6: <ATA channel 2> on atapci1 > ata6: [ITHREAD] > ata7: <ATA channel 3> on atapci1 > ata7: [ITHREAD] > pci3: <network, ethernet> at device 2.0 (no driver attached) > isab0: <PCI-ISA bridge> at device 31.0 on pci0 > isa0: <ISA bus> on isab0 > atapci2: <Intel ICH9 SATA300 controller> port > 0xfe00-0xfe07,0xfe10-0xfe13,0xfe20-0xfe27,0xfe30-0xfe33,0xfec0-0xfedf > mem 0xff970000-0xff9707ff irq 18 at device 31.2 on pci0 > atapci2: [ITHREAD] > atapci2: AHCI called from vendor specific driver > atapci2: AHCI v1.20 controller with 6 3Gbps ports, PM supported > ata8: <ATA channel 0> on atapci2 > ata8: [ITHREAD] > ata9: <ATA channel 1> on atapci2 > ata9: [ITHREAD] > ata10: <ATA channel 2> on atapci2 > ata10: [ITHREAD] > ata11: <ATA channel 3> on atapci2 > ata11: [ITHREAD] > ata12: <ATA channel 5> on atapci2 > ata12: [ITHREAD] > pci0: <serial bus, SMBus> at device 31.3 (no driver attached) > atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0 > fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq > 2 on acpi0 > fdc0: [FILTER] > uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 > uart0: [FILTER] > orm0: <ISA Option ROMs> at iomem > 0xc0000-0xce7ff,0xce800-0xd37ff,0xd3800-0xd57ff,0xd5800-0xd7fff on > isa0 > sc0: <System console> at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x300> > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > atkbd0: [ITHREAD] > est0: <Enhanced SpeedStep Frequency Control> on cpu0 > p4tcc0: <CPU Frequency Thermal Control> on cpu0 > est1: <Enhanced SpeedStep Frequency Control> on cpu1 > p4tcc1: <CPU Frequency Thermal Control> on cpu1 > est2: <Enhanced SpeedStep Frequency Control> on cpu2 > p4tcc2: <CPU Frequency Thermal Control> on cpu2 > est3: <Enhanced SpeedStep Frequency Control> on cpu3 > p4tcc3: <CPU Frequency Thermal Control> on cpu3 > ZFS filesystem version 3 > ZFS storage pool version 14 > RTC BIOS diagnostic error 11<memory_size> > Timecounters tick every 1.000 msec > vboxdrv: fAsync=0 offMin=0x171 offMax=0x360 > ipfw2 (+ipv6) initialized, divert enabled, nat enabled, rule-based > forwarding disabled, default to deny, logging disabled > load_dn_sched dn_sched QFQ loaded > load_dn_sched dn_sched RR loaded > load_dn_sched dn_sched WF2Q+ loaded > load_dn_sched dn_sched FIFO loaded > load_dn_sched dn_sched PRIO loaded > hdac0: HDA Codec #0: Analog Devices AD1984 > usbus0: 12Mbps Full Speed USB v1.0 > usbus1: 12Mbps Full Speed USB v1.0 > usbus2: 480Mbps High Speed USB v2.0 > usbus3: 12Mbps Full Speed USB v1.0 > usbus4: 12Mbps Full Speed USB v1.0 > usbus5: 12Mbps Full Speed USB v1.0 > usbus6: 480Mbps High Speed USB v2.0 > pcm0: <HDA Analog Devices AD1984 PCM #0 Analog> at cad 0 nid 1 on hdac0 > pcm1: <HDA Analog Devices AD1984 PCM #1 Analog> at cad 0 nid 1 on hdac0 > ugen0.1: <Intel> at usbus0 > uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 > ugen1.1: <Intel> at usbus1 > uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 > ugen2.1: <Intel> at usbus2 > uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2 > ugen3.1: <Intel> at usbus3 > uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3 > ugen4.1: <Intel> at usbus4 > uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4 > ugen5.1: <Intel> at usbus5 > uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5 > ugen6.1: <Intel> at usbus6 > uhub6: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus6 > uhub0: 2 ports with 2 removable, self powered > uhub1: 2 ports with 2 removable, self powered > uhub3: 2 ports with 2 removable, self powered > uhub4: 2 ports with 2 removable, self powered > uhub5: 2 ports with 2 removable, self powered > uhub2: 6 ports with 6 removable, self powered > uhub6: 6 ports with 6 removable, self powered > (noperiph:ata7:0:-1:-1): rescan already queued > ugen0.2: <Dell> at usbus0 > ukbd0: <Dell Dell USB Keyboard, class 0/0, rev 1.10/3.50, addr 2> on usbus0 > kbd2 at ukbd0 > ada0 at ata7 bus 0 scbus5 target 0 lun 0 > ada0: <WDC WD5000AAVS-00ZTB0 01.01B01> ATA-8 SATA 2.x device > ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes) > ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) > ada1 at ata8 bus 0 scbus6 target 0 lun 0 > ada1: <WDC WD5001AALS-00L3B2 01.03B01> ATA-8 SATA 2.x device > ada1: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes) > ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) > cd0 at ata10 bus 0 scbus8 target 0 lun 0 > cd0: <HL-DT-ST DVD-ROM GDRH20N 0D04> Removable CD-ROM SCSI-0 device > cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) > cd0: Attempt to query device size failed: NOT READY, Medium not present > ada2 at ata9 bus 0 scbus7 target 0 lun 0 > ada2: <WDC WD5001AALS-00L3B2 01.03B01> ATA-8 SATA 2.x device > ada2: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes) > ada2: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C) > lapic1: Forcing LINT1 to edge trigger > SMP: AP CPU #1 Launched! > lapic2: Forcing LINT1 to edge trigger > SMP: AP CPU #2 Launched! > lapic3: Forcing LINT1 to edge trigger > SMP: AP CPU #3 Launched! > cd1 at ata11 bus 0 scbus9 target 0 lun 0 > cd1: <PBDS DVD+-RW DH-16W1S 2D14> Removable CD-ROM SCSI-0 device > cd1: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) > cd1: cd present [1 x 2048 byte records] > ugen0.3: <vendor 0x0461> at usbus0 > ums0: <vendor 0x0461 USB Optical Mouse, class 0/0, rev 2.00/2.00, addr > 3> on usbus0 > ums0: 3 buttons and [XYZ] coordinates ID=0 > GEOM_MIRROR: Device mirror/swap launched (2/2). > Trying to mount root from zfs:zroot > vboxnet0: Ethernet address: 0a:00:27:00:00:00 > (cd1:ata11:0:0:0): READ TOC/PMA/ATIP. CDB: 43 0 0 0 0 0 0 0 4 0 > (cd1:ata11:0:0:0): CAM status: SCSI Status Error > (cd1:ata11:0:0:0): SCSI status: Check Condition > (cd1:ata11:0:0:0): SCSI sense: ILLEGAL REQUEST asc:24,0 (Invalid field in > CDB) > Waiting (max 60 seconds) for system process `vnlru' to stop...done > Waiting (max 60 seconds) for system process `bufdaemon' to stop...done > Waiting (max 60 seconds) for system process `syncer' to stop... > Syncing disks, vnodes remaining...0 0 0 0 0 done > All buffers synced. > GEOM_MIRROR: Device swap: provider mirror/swap destroyed. > GEOM_MIRROR: Device swap destroyed. >
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