From owner-freebsd-stable@FreeBSD.ORG Sat Mar 3 17:54:31 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7F1C7106564A for ; Sat, 3 Mar 2012 17:54:31 +0000 (UTC) (envelope-from gorshkov.pavel@gmail.com) Received: from imp01.mtu.ru (imp01.mtu.ru [62.5.255.10]) by mx1.freebsd.org (Postfix) with ESMTP id D67ED8FC12 for ; Sat, 3 Mar 2012 17:54:30 +0000 (UTC) Received: from localhost.my.domain ([91.79.81.93]) by imp01.mtu.ru with bizsmtp id h5uM1i00420oBcz015uNhx; Sat, 03 Mar 2012 21:54:23 +0400 Received: from localhost (localhost [127.0.0.1]) by localhost.my.domain (8.14.5/8.14.5) with ESMTP id q23HsJPQ005077; Sat, 3 Mar 2012 21:54:20 +0400 (MSK) (envelope-from gorshkov.pavel@gmail.com) Date: Sat, 3 Mar 2012 21:54:19 +0400 From: Pavel Gorshkov To: YongHyeon PYUN Message-ID: <20120303175419.GA4959@localhost> References: <20120228210329.GA2741@localhost> <20120302012955.GC1685@michelle.cdnetworks.com> <20120301211356.GA2603@localhost> <20120302180554.GA1632@michelle.cdnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120302180554.GA1632@michelle.cdnetworks.com> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-stable@freebsd.org Subject: Re: msk0: interrupt storm X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Mar 2012 17:54:31 -0000 On Fri, Mar 02, 2012 at 10:05:54AM -0800, YongHyeon PYUN wrote: > Still have no idea. Would you post dmesg output? Sure, just let me know if you need anything else. Now running with hw.msk.msi_disable=1 hw.msk.jumbo_disable=1 still getting the storms, the above settings just seem to make them less severe/often. > If you know how to reproduce the issue, let me know. Any network activity will do, sometimes even just fetching new mail from pop.gmail.com via POP3 over SSL. So here's the dmesg as well as some other relevant bits: $ vmstat -i interrupt total rate irq9: acpi0 81 0 irq16: mskc0 uhci0 4419739 456 irq17: cbb0 fwohci+ 6085 0 irq18: uhci2 ehci0+ 2 0 irq20: hpet0 4333544 447 irq23: uhci3 ehci1 32 0 irq257: hdac0 1 0 irq258: hdac1 36 0 irq260: ahci0 169843 17 Total 8929363 921 ### currently configured with -rxcsum, ### but it doesn't seem to make any difference $ ifconfig msk0 msk0: flags=8843 metric 0 mtu 1500 options=c011a ether 00:17:42:c8:2a:2f inet 192.168.1.3 netmask 0xffffff00 broadcast 192.168.1.255 inet6 fe80::217:42ff:fec8:2a2f%msk0 prefixlen 64 scopeid 0x5 nd6 options=29 media: Ethernet autoselect (1000baseT ) status: active $ dmesg Copyright (c) 1992-2012 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 9.0-RELEASE #0: Tue Jan 3 07:46:30 UTC 2012 root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 CPU: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz (2261.05-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x10676 Family = 6 Model = 17 Stepping = 6 Features=0xbfebfbff Features2=0x8e3fd AMD Features=0x20100800 AMD Features2=0x1 TSC: P-state invariant, performance statistics real memory = 3221225472 (3072 MB) avail memory = 3068252160 (2926 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 2 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 450 Event timer "HPET1" frequency 14318180 Hz quality 440 Event timer "HPET2" frequency 14318180 Hz quality 440 Event timer "HPET3" frequency 14318180 Hz quality 440 Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 cpu1: on acpi0 acpi_ec0: port 0x62,0x66 on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: irq 16 at device 1.0 on pci0 pci1: on pcib1 vgapci0: port 0x2000-0x20ff mem 0xf0000000-0xf7ffffff,0xfa000000-0xfa00ffff irq 16 at device 0.0 on pci1 drm0: on vgapci0 info: [drm] MSI enabled 1 message(s) info: [drm] Initialized radeon 1.31.0 20080613 hdac0: mem 0xfa010000-0xfa013fff irq 17 at device 0.1 on pci1 uhci0: port 0x1800-0x181f irq 16 at device 26.0 on pci0 usbus0: on uhci0 uhci1: port 0x1820-0x183f irq 17 at device 26.1 on pci0 usbus1: on uhci1 uhci2: port 0x1840-0x185f irq 18 at device 26.2 on pci0 usbus2: on uhci2 ehci0: mem 0xfa704800-0xfa704bff irq 18 at device 26.7 on pci0 usbus3: EHCI version 1.0 usbus3: on ehci0 hdac1: mem 0xfa700000-0xfa703fff irq 22 at device 27.0 on pci0 pcib2: irq 17 at device 28.0 on pci0 pci8: on pcib2 mskc0: port 0x3000-0x30ff mem 0xfa100000-0xfa103fff irq 16 at device 0.0 on pci8 msk0: on mskc0 msk0: disabling jumbo frame support msk0: Ethernet address: 00:17:42:c8:2a:2f miibus0: on msk0 e1000phy0: PHY 0 on miibus0 e1000phy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow pcib3: irq 16 at device 28.1 on pci0 pci16: on pcib3 pcib4: irq 18 at device 28.2 on pci0 pci24: on pcib4 iwn0: mem 0xfa200000-0xfa201fff irq 18 at device 0.0 on pci24 pcib5: irq 19 at device 28.3 on pci0 pci32: on pcib5 pci32: at device 0.0 (no driver attached) uhci3: port 0x1860-0x187f irq 23 at device 29.0 on pci0 usbus4: on uhci3 uhci4: port 0x1880-0x189f irq 19 at device 29.1 on pci0 usbus5: on uhci4 uhci5: port 0x18a0-0x18bf irq 18 at device 29.2 on pci0 usbus6: on uhci5 ehci1: mem 0xfa704c00-0xfa704fff irq 23 at device 29.7 on pci0 usbus7: EHCI version 1.0 usbus7: on ehci1 pcib6: at device 30.0 on pci0 pci56: on pcib6 cbb0: irq 17 at device 3.0 on pci56 cardbus0: on cbb0 pccard0: <16-bit PCCard bus> on cbb0 pci56: at device 3.2 (no driver attached) pci56: at device 3.3 (no driver attached) fwohci0: <1394 Open Host Controller Interface> mem 0xfa401000-0xfa401fff,0xfa402000-0xfa4027ff irq 17 at device 3.4 on pci56 fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 8. fwohci0: EUI64 00:00:0e:10:03:fe:19:d3 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:00:0e:fe:19:d3 fwe0: Ethernet address: 02:00:0e:fe:19:d3 fwip0: on firewire0 fwip0: Firewire address: 00:00:0e:10:03:fe:19:d3 @ 0xfffe00000000, S400, maxrec 2048 dcons_crom0: on firewire0 dcons_crom0: bus_addr 0xbf05c000 fwohci0: Initiate bus reset fwohci0: fwohci_intr_core: BUS reset fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, CYCLEMASTER mode isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0x18f0-0x18f7,0x18e4-0x18e7,0x18e8-0x18ef,0x18e0-0x18e3,0x18c0-0x18df mem 0xfa704000-0xfa7047ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.20 with 4 3Gbps ports, Port Multiplier supported ahcich0: at channel 0 on ahci0 ahcich1: at channel 1 on ahci0 ahcich2: at channel 5 on ahci0 pci0: at device 31.3 (no driver attached) acpi_acad0: on acpi0 battery0: on acpi0 acpi_lid0: on acpi0 acpi_button0: on acpi0 acpi_tz0: on acpi0 acpi_tz1: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 atrtc0: port 0x70-0x71 irq 8 on acpi0 Event timer "RTC" frequency 32768 Hz quality 0 attimer0: port 0x40-0x43 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ppc0: cannot reserve I/O port range coretemp0: on cpu0 est0: on cpu0 p4tcc0: on cpu0 coretemp1: on cpu1 est1: on cpu1 p4tcc1: on cpu1 ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is present; to enable, add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf. ZFS filesystem version 5 ZFS storage pool version 28 Timecounters tick every 1.000 msec firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) firewire0: bus manager 0 hdac0: HDA Codec #0: ATI R6xx HDMI pcm0: at cad 0 nid 1 on hdac0 hdac1: HDA Codec #0: Realtek ALC269 pcm1: at cad 0 nid 1 on hdac1 pcm2: at cad 0 nid 1 on hdac1 usbus0: 12Mbps Full Speed USB v1.0 usbus1: 12Mbps Full Speed USB v1.0 usbus2: 12Mbps Full Speed USB v1.0 usbus3: 480Mbps High Speed USB v2.0 usbus4: 12Mbps Full Speed USB v1.0 usbus5: 12Mbps Full Speed USB v1.0 usbus6: 12Mbps Full Speed USB v1.0 usbus7: 480Mbps High Speed USB v2.0 ugen0.1: at usbus0 uhub0: on usbus0 ugen1.1: at usbus1 uhub1: on usbus1 ugen2.1: at usbus2 uhub2: on usbus2 ugen3.1: at usbus3 uhub3: on usbus3 ugen4.1: at usbus4 uhub4: on usbus4 ugen5.1: at usbus5 uhub5: on usbus5 ugen6.1: at usbus6 uhub6: on usbus6 ugen7.1: at usbus7 uhub7: on usbus7 ada0 at ahcich0 bus 0 scbus0 target 0 lun 0 ada0: ATA-8 SATA 2.x device ada0: 300.000MB/s transfers (SATA 2.x, UDMA5, PIO 8192bytes) ada0: Command Queueing enabled ada0: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C) ada0: Previously was known as ad4 cd0 at ahcich1 bus 0 scbus1 target 0 lun 0 cd0: 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 - tray closed SMP: AP CPU #1 Launched! uhub0: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered uhub1: 2 ports with 2 removable, self powered uhub4: 2 ports with 2 removable, self powered uhub5: 2 ports with 2 removable, self powered uhub6: 2 ports with 2 removable, self powered Root mount waiting for: usbus7 usbus3 Root mount waiting for: usbus7 usbus3 uhub3: 6 ports with 6 removable, self powered uhub7: 6 ports with 6 removable, self powered Root mount waiting for: usbus7 usbus3 ugen7.2: at usbus7 Trying to mount root from zfs:zroot []... ugen0.2: at usbus0 ums0: on usbus0 ums0: 5 buttons and [XYZT] coordinates ID=0 ugen1.2: at usbus1 ukbd0: on usbus1 kbd2 at ukbd0 uhid0: on usbus1 msk0: link state changed to UP info: [drm] Setting GART location based on new memory map info: [drm] Loading RV620 Microcode info: [drm] Resetting GPU info: [drm] writeback test succeeded in 1 usecs interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source interrupt storm detected on "irq16:"; throttling interrupt source