Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 19 May 2020 14:40:35 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 240818] igb(4) vlanhwfilter feature generate link UP/DOWN for each new vlan created
Message-ID:  <bug-240818-7501-qlrhEn9eSZ@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-240818-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-240818-7501@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240818

Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zarychtam@plan-b.pwste.edu.
                   |                            |pl

--- Comment #10 from Marek Zarychta <zarychtam@plan-b.pwste.edu.pl> ---
Beware I217 users. The r361053 has broken a bit startup process for em0 and=
 its
VLAN children in 12-STABLE. After bootup, the NIC is up and capable of snif=
fing
traffic, the same for children VLAN subinterfaces. The only cons are that
neither of them is able to send traffic. Bringing the NIC up and down solves
the issue, unplugging and plugging media again doesn't change anything.


em0@pci0:0:25:0:        class=3D0x020000 card=3D0x1905103c chip=3D0x153a808=
6 rev=3D0x05
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D 'Ethernet Connection I217-LM'
    class      =3D network
    subclass   =3D ethernet
    cap 01[c8] =3D powerspec 2  supports D0 D3  current D0
    cap 05[d0] =3D MSI supports 1 message, 64 bit enabled with 1 message
    cap 13[e0] =3D PCI Advanced Features: FLR TP



em0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
=20=20=20=20=20=20=20
options=3D81209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGI=
C,VLAN_HWFILTER>
=20=20=20=20=20=20=20
capabilities=3D953d9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO=
4,LRO,WOL_UCAST,WOL_MCAST,WOL_MAGIC,VLAN_HWFILTER,VLAN_HWTSO,NETMAP>
        ether 2c:44:fd:37:be:14
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        supported media:
                media autoselect
                media 1000baseT
                media 1000baseT mediaopt full-duplex
                media 100baseTX mediaopt full-duplex
                media 100baseTX
                media 10baseT/UTP mediaopt full-duplex
                media 10baseT/UTP
        nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
vlan7: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 90=
00
        options=3D3<RXCSUM,TXCSUM>
        capabilities=3D503<RXCSUM,TXCSUM,TSO4,LRO>
        ether 2c:44:fd:37:be:14
        inet 10.0.x.y netmask 0xfffff800 broadcast 10.0.y.z
        groups: vlan
        vlan: 798 vlanpcp: 0 parent interface: em0
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        supported media:
                media autoselect
# sysctl dev.em.0
dev.em.0.wake: 1
dev.em.0.interrupts.rx_overrun: 0
dev.em.0.interrupts.rx_desc_min_thresh: 0
dev.em.0.interrupts.tx_queue_min_thresh: 0
dev.em.0.interrupts.tx_queue_empty: 0
dev.em.0.interrupts.tx_abs_timer: 0
dev.em.0.interrupts.tx_pkt_timer: 0
dev.em.0.interrupts.rx_abs_timer: 0
dev.em.0.interrupts.rx_pkt_timer: 0
dev.em.0.interrupts.asserts: 916405
dev.em.0.mac_stats.tso_ctx_fail: 0
dev.em.0.mac_stats.tso_txd: 0
dev.em.0.mac_stats.tx_frames_1024_1522: 0
dev.em.0.mac_stats.tx_frames_512_1023: 0
dev.em.0.mac_stats.tx_frames_256_511: 0
dev.em.0.mac_stats.tx_frames_128_255: 0
dev.em.0.mac_stats.tx_frames_65_127: 0
dev.em.0.mac_stats.tx_frames_64: 0
dev.em.0.mac_stats.mcast_pkts_txd: 293
dev.em.0.mac_stats.bcast_pkts_txd: 38
dev.em.0.mac_stats.good_pkts_txd: 17046
dev.em.0.mac_stats.total_pkts_txd: 17046
dev.em.0.mac_stats.good_octets_txd: 5112315
dev.em.0.mac_stats.good_octets_recvd: 119853581
dev.em.0.mac_stats.rx_frames_1024_1522: 0
dev.em.0.mac_stats.rx_frames_512_1023: 0
dev.em.0.mac_stats.rx_frames_256_511: 0
dev.em.0.mac_stats.rx_frames_128_255: 0
dev.em.0.mac_stats.rx_frames_65_127: 0
dev.em.0.mac_stats.rx_frames_64: 0
dev.em.0.mac_stats.mcast_pkts_recvd: 323244
dev.em.0.mac_stats.bcast_pkts_recvd: 402143
dev.em.0.mac_stats.good_pkts_recvd: 995757
dev.em.0.mac_stats.total_pkts_recvd: 995757
dev.em.0.mac_stats.xoff_txd: 0
dev.em.0.mac_stats.xoff_recvd: 0
dev.em.0.mac_stats.xon_txd: 0
dev.em.0.mac_stats.xon_recvd: 0
dev.em.0.mac_stats.coll_ext_errs: 0
dev.em.0.mac_stats.alignment_errs: 0
dev.em.0.mac_stats.crc_errs: 0
dev.em.0.mac_stats.recv_errs: 0
dev.em.0.mac_stats.recv_jabber: 0
dev.em.0.mac_stats.recv_oversize: 0
dev.em.0.mac_stats.recv_fragmented: 0
dev.em.0.mac_stats.recv_undersize: 0
dev.em.0.mac_stats.recv_no_buff: 0
dev.em.0.mac_stats.missed_packets: 0
dev.em.0.mac_stats.defer_count: 0
dev.em.0.mac_stats.sequence_errors: 0
dev.em.0.mac_stats.symbol_errors: 0
dev.em.0.mac_stats.collision_count: 0
dev.em.0.mac_stats.late_coll: 0
dev.em.0.mac_stats.multiple_coll: 0
dev.em.0.mac_stats.single_coll: 0
dev.em.0.mac_stats.excess_coll: 0
dev.em.0.queue_rx_0.rx_irq: 0
dev.em.0.queue_rx_0.rxd_tail: 122
dev.em.0.queue_rx_0.rxd_head: 124
dev.em.0.queue_tx_0.tx_irq: 0
dev.em.0.queue_tx_0.txd_tail: 61
dev.em.0.queue_tx_0.txd_head: 63
dev.em.0.fc_low_water: 20552
dev.em.0.fc_high_water: 23584
dev.em.0.rx_control: 100892734
dev.em.0.device_control: 1075315264
dev.em.0.watchdog_timeouts: 0
dev.em.0.rx_overruns: 0
dev.em.0.link_irq: 0
dev.em.0.dropped: 0
dev.em.0.eee_control: 1
dev.em.0.itr: 488
dev.em.0.tx_abs_int_delay: 66
dev.em.0.rx_abs_int_delay: 66
dev.em.0.tx_int_delay: 66
dev.em.0.rx_int_delay: 0
dev.em.0.rs_dump: 0
dev.em.0.reg_dump: General Registers
        CTRL     40180240
        STATUS   00080083
        CTRL_EXIT        015a1006

Interrupt Registers
        ICR      00000000

RX Registers
        RCTL     0603803e
        RDLEN    00010000
        RDH      0000007c
        RDT      0000007a
        RXDCTL   00010000
        RDBAL    035c2000
        RDBAH    00000001

TX Registers
        TCTL     3103f0fa
        TDBAL    0359a000
        TDBAH    00000001
        TDLEN    00010000
        TDH      00000050
        TDT      00000050
        TXDCTL   0341011f
        TDFH     00000c46
        TDFT     00000c46
        TDFHS    00000c46
        TDFPC    00000000


dev.em.0.fc: 3
dev.em.0.debug: -1
dev.em.0.nvm: -1
dev.em.0.iflib.rxq0.rxq_fl0.credits: 4095
dev.em.0.iflib.rxq0.rxq_fl0.cidx: 124
dev.em.0.iflib.rxq0.rxq_fl0.pidx: 123
dev.em.0.iflib.txq0.r_abdications: 0
dev.em.0.iflib.txq0.r_restarts: 0
dev.em.0.iflib.txq0.r_stalls: 0
dev.em.0.iflib.txq0.r_starts: 17094
dev.em.0.iflib.txq0.r_drops: 0
dev.em.0.iflib.txq0.r_enqueues: 17102
dev.em.0.iflib.txq0.ring_state: pidx_head: 0739 pidx_tail: 0739 cidx: 0739
state: IDLE
dev.em.0.iflib.txq0.txq_cleaned: 24629
dev.em.0.iflib.txq0.txq_processed: 24671
dev.em.0.iflib.txq0.txq_in_use: 42
dev.em.0.iflib.txq0.txq_cidx_processed: 97
dev.em.0.iflib.txq0.txq_cidx: 59
dev.em.0.iflib.txq0.txq_pidx: 101
dev.em.0.iflib.txq0.no_tx_dma_setup: 0
dev.em.0.iflib.txq0.txd_encap_efbig: 0
dev.em.0.iflib.txq0.tx_map_failed: 0
dev.em.0.iflib.txq0.no_desc_avail: 0
dev.em.0.iflib.txq0.mbuf_defrag_failed: 0
dev.em.0.iflib.txq0.m_pullups: 5
dev.em.0.iflib.txq0.mbuf_defrag: 0
dev.em.0.iflib.override_nrxds: 4096
dev.em.0.iflib.override_ntxds: 4096
dev.em.0.iflib.separate_txrx: 0
dev.em.0.iflib.core_offset: 0
dev.em.0.iflib.tx_abdicate: 0
dev.em.0.iflib.rx_budget: 0
dev.em.0.iflib.disable_msix: 1
dev.em.0.iflib.override_qs_enable: 0
dev.em.0.iflib.override_nrxqs: 0
dev.em.0.iflib.override_ntxqs: 0
dev.em.0.iflib.driver_version: 7.6.1-k
dev.em.0.%parent: pci0
dev.em.0.%pnpinfo: vendor=3D0x8086 device=3D0x153a subvendor=3D0x103c
subdevice=3D0x1905 class=3D0x020000
dev.em.0.%location: slot=3D25 function=3D0 dbsf=3Dpci0:0:25:0 handle=3D\_SB=
_.PCI0.GLAN
dev.em.0.%driver: em
dev.em.0.%desc: Intel(R) PRO/1000 Network Connection

--=20
You are receiving this mail because:
You are on the CC list for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-240818-7501-qlrhEn9eSZ>