Hi, On Thu, Oct 27, 2011 at 2:29 AM, Emil Muratov <g...@hotplug.ru> wrote: > > >> Hi, >> >> Can yan you pls post the output of these command _when_ the problem >> happens? >> >> uname -a >> sysctl dev.em >> netstat -ind >> ifconfig >> > > Hi Hooman > > Here is what I've got when the script triggered just in time when the > interface was locked > > > 11.10.26-23:39:10 ... interface em0 is down... > > FreeBSD ion.hotplug.ru 8.2-STABLE FreeBSD 8.2-STABLE #0: Thu Oct 20 20:20:25 > Please upgrade to 8-STABLE, similar issues have been fixed there.
Thanks, - Arnaud > MSD 2011 r...@epia.home > .lan:/usr/obj/usr/src/sys/ION6debug amd64 > 11:39PM up 1:12, 2 users, load averages: 0.26, 0.48, 0.58 > > > == vmstat -i == > interrupt total rate > irq22: nfe0 16644480 3865 > cpu0: timer 8610122 1999 > irq256: ahci0 606705 140 > irq257: em0:rx 0 3896622 904 > irq258: em0:tx 0 2762957 641 > irq259: em0:link 620 0 > cpu3: timer 8609499 1999 > cpu1: timer 8609499 1999 > cpu2: timer 8609499 1999 > Total 58350003 13550 > > == netstat -ind == > Name Mtu Network Address Ipkts Ierrs Idrop Opkts > Oerrs Coll Drop > usbus 0 <Link#1> 0 0 0 0 > 0 0 0 > usbus 0 <Link#2> 0 0 0 0 > 0 0 0 > nfe0 1500 <Link#3> 00:25:22:21:86:89 7157140 0 0 12266747 > 0 0 0 > nfe0 1500 fe80::225:22f fe80::225:22ff:fe 0 - - 85 > - - - > nfe0 1500 10.16.128.0/1 10.16.189.71 0 - - 48135 > - - - > em0 9000 <Link#4> 00:1b:21:ab:bf:4a 5465087 623 0 2862028 > 0 0 113 > em0 9000 192.168.168.0 192.168.168.1 764085 - - 1005078 > - - - > em0 9000 fe80::21b:21f fe80::21b:21ff:fe 45 - - 252 > - - - > em0 9000 2002:d58d:871 2002:d58d:8715:1: 73 - - 38 > - - - > wifi 1500 <Link#7> 00:1b:21:ab:bf:4a 347 0 0 350 > 0 0 0 > wifi 1500 192.168.168.6 192.168.168.65 0 - - 0 > - - - > wifi 1500 fe80::225:x fe80::225:x:x 0 - - 349 - > - - > wifi 1500 2002:x:x 2002:x:x:2: 0 - - 0 - - > - > wifio 1500 <Link#8> 00:1b:21:ab:bf:4a 59559 0 0 114639 > 0 0 0 > wifio 1500 192.168.168.8 192.168.168.81 0 - - 160 > - - - > wifio 1500 fe80::225:x fe80::225:x:x 0 - - 0 - > - - > stf0 1280 <Link#9> 5725 0 0 6125 > 420 0 0 > stf0 1280 2002:x:x 2002:x:x::1 1878 - - 1121 - - > - > ng0* 1500 <Link#10> 0 0 0 0 > 0 0 0 > ng1* 1500 <Link#11> 0 0 0 0 > 0 0 0 > ng2 1492 <Link#12> 7143733 0 0 12234436 > 0 0 0 > ng2 1492 213.141.x.x 213.141.x.x 4735932 - - 8480089 - > - - > ng2 1492 fe80::x:x fe80::x:x:x 0 - - 1 - - > - > tun0 1455 <Link#13> 350 0 0 172 > 0 0 0 > tun0 1455 fe80::225:x fe80::225:x:x 0 - - 2 - > - - > tun0 1455 192.168.169.1 192.168.169.1 117 - - 167 > - - - > > Oct 26 23:39:11 ion kernel: em0: hw tdh = 975, hw tdt = 944 > Oct 26 23:39:11 ion kernel: em0: hw rdh = 960, hw rdt = 959 > Oct 26 23:39:11 ion kernel: em0: Tx Queue Status = 1 > Oct 26 23:39:11 ion kernel: em0: TX descriptors avail = 31 > Oct 26 23:39:11 ion kernel: em0: Tx Descriptors avail failure = 0 > Oct 26 23:39:11 ion kernel: em0: RX discarded packets = 0 > Oct 26 23:39:11 ion kernel: em0: RX Next to Check = 960 > Oct 26 23:39:11 ion kernel: em0: RX Next to Refresh = 959 > > net.inet.ip.intr_queue_maxlen: 4096 > net.inet.ip.intr_queue_drops: 0 > dev.em.0.%desc: Intel(R) PRO/1000 Network Connection 7.2.3 > dev.em.0.%driver: em > dev.em.0.%location: slot=0 function=0 > dev.em.0.%pnpinfo: vendor=0x8086 device=0x10d3 subvendor=0x8086 > subdevice=0xa01f class=0x020000 > dev.em.0.%parent: pci2 > dev.em.0.nvm: -1 > dev.em.0.debug: -1 > dev.em.0.rx_int_delay: 200 > dev.em.0.tx_int_delay: 200 > dev.em.0.rx_abs_int_delay: 4096 > dev.em.0.tx_abs_int_delay: 4096 > dev.em.0.rx_processing_limit: 100 > dev.em.0.flow_control: 3 > dev.em.0.eee_control: 0 > dev.em.0.link_irq: 648 > dev.em.0.mbuf_alloc_fail: 0 > dev.em.0.cluster_alloc_fail: 0 > dev.em.0.dropped: 0 > dev.em.0.tx_dma_fail: 0 > dev.em.0.rx_overruns: 0 > dev.em.0.watchdog_timeouts: 0 > dev.em.0.device_control: 1477444168 > dev.em.0.rx_control: 100827170 > dev.em.0.fc_high_water: 11264 > dev.em.0.fc_low_water: 9764 > dev.em.0.queue0.txd_head: 975 > dev.em.0.queue0.txd_tail: 944 > dev.em.0.queue0.tx_irq: 2762762 > dev.em.0.queue0.no_desc_avail: 0 > dev.em.0.queue0.rxd_head: 960 > dev.em.0.queue0.rxd_tail: 959 > dev.em.0.queue0.rx_irq: 3895860 > dev.em.0.mac_stats.excess_coll: 0 > dev.em.0.mac_stats.single_coll: 0 > dev.em.0.mac_stats.multiple_coll: 0 > dev.em.0.mac_stats.late_coll: 0 > dev.em.0.mac_stats.collision_count: 0 > dev.em.0.mac_stats.symbol_errors: 0 > dev.em.0.mac_stats.sequence_errors: 0 > dev.em.0.mac_stats.defer_count: 0 > dev.em.0.mac_stats.missed_packets: 647 > dev.em.0.mac_stats.recv_no_buff: 0 > dev.em.0.mac_stats.recv_undersize: 0 > dev.em.0.mac_stats.recv_fragmented: 0 > dev.em.0.mac_stats.recv_fragmented: 0 > dev.em.0.mac_stats.recv_oversize: 0 > dev.em.0.mac_stats.recv_jabber: 0 > dev.em.0.mac_stats.recv_errs: 0 > dev.em.0.mac_stats.crc_errs: 0 > dev.em.0.mac_stats.alignment_errs: 0 > dev.em.0.mac_stats.coll_ext_errs: 0 > dev.em.0.mac_stats.xon_recvd: 438789 > dev.em.0.mac_stats.xon_txd: 366 > dev.em.0.mac_stats.xoff_recvd: 438789 > dev.em.0.mac_stats.xoff_txd: 1013 > dev.em.0.mac_stats.total_pkts_recvd: 5465524 > dev.em.0.mac_stats.good_pkts_recvd: 4587299 > dev.em.0.mac_stats.bcast_pkts_recvd: 1102 > dev.em.0.mac_stats.mcast_pkts_recvd: 162 > dev.em.0.mac_stats.rx_frames_64: 325765 > dev.em.0.mac_stats.rx_frames_65_127: 1029229 > dev.em.0.mac_stats.rx_frames_128_255: 118432 > dev.em.0.mac_stats.rx_frames_256_511: 11360 > dev.em.0.mac_stats.rx_frames_512_1023: 100708 > dev.em.0.mac_stats.rx_frames_1024_1522: 3001805 > dev.em.0.mac_stats.good_octets_recvd: 4648591681 > dev.em.0.mac_stats.good_octets_txd: 2203060494 > dev.em.0.mac_stats.total_pkts_txd: 3780652 > dev.em.0.mac_stats.good_pkts_txd: 3779273 > dev.em.0.mac_stats.bcast_pkts_txd: 89 > dev.em.0.mac_stats.mcast_pkts_txd: 534 > dev.em.0.mac_stats.tx_frames_64: 1323163 > dev.em.0.mac_stats.tx_frames_65_127: 850801 > dev.em.0.mac_stats.tx_frames_128_255: 193136 > dev.em.0.mac_stats.tx_frames_256_511: 64088 > dev.em.0.mac_stats.tx_frames_512_1023: 47149 > dev.em.0.mac_stats.tx_frames_1024_1522: 1300936 > dev.em.0.mac_stats.tso_txd: 429804 > dev.em.0.mac_stats.tso_ctx_fail: 0 > dev.em.0.interrupts.asserts: 44 > dev.em.0.interrupts.rx_pkt_timer: 0 > dev.em.0.interrupts.rx_abs_timer: 0 > dev.em.0.interrupts.tx_pkt_timer: 0 > dev.em.0.interrupts.tx_abs_timer: 0 > dev.em.0.interrupts.tx_queue_empty: 0 > dev.em.0.interrupts.tx_queue_min_thresh: 0 > dev.em.0.interrupts.rx_desc_min_thresh: 0 > dev.em.0.interrupts.rx_overrun: 0 > > ifconfig em0 > em0: flags=8c43<UP,BROADCAST,RUNNING,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu > 9000 > description: LAN > > options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> > ether 00:1b:21:ab:bf:4a > inet 192.168.168.1 netmask 0xffffffc0 broadcast 192.168.168.63 > inet6 fe80::21b:21ff:feab:bf4a%em0 prefixlen 64 scopeid 0x4 > inet6 2002:x:x:1::1 prefixlen 64 > nd6 options=1<PERFORMNUD> > media: Ethernet autoselect (1000baseT <full-duplex>) > status: active > > > >> >>> I've got almost the same problem with intel 82574L based nic. My platform >>> is nvidia ion running Atom 1.6 and nic is an external PCI-express adapter. >>> Unlike Jason's case mine is always stuck in receiving traffic, it's Ierrs >>> increasing while Ipkts not. Thanks to Jason's script I can see those locks >>> and interface flapping every several hours. My system is not a heavy loaded >>> server but just a home nas/router, usually routing at 100 mbps or less. >>> Nither disabling MSIX nor tuning txd rxd doesn't help me. >>> > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" > _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
