[Bug 240818] igb(4) vlanhwfilter feature generate link UP/DOWN for each new vlan created
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Tue May 19 14:40:37 UTC 2020
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240818
Marek Zarychta <zarychtam at plan-b.pwste.edu.pl> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |zarychtam at plan-b.pwste.edu.
| |pl
--- Comment #10 from Marek Zarychta <zarychtam at 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 sniffing
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 at pci0:0:25:0: class=0x020000 card=0x1905103c chip=0x153a8086 rev=0x05
hdr=0x00
vendor = 'Intel Corporation'
device = 'Ethernet Connection I217-LM'
class = network
subclass = ethernet
cap 01[c8] = powerspec 2 supports D0 D3 current D0
cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
cap 13[e0] = PCI Advanced Features: FLR TP
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
options=81209b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,VLAN_HWFILTER>
capabilities=953d9b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,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=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
vlan7: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
options=3<RXCSUM,TXCSUM>
capabilities=503<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=0x8086 device=0x153a subvendor=0x103c
subdevice=0x1905 class=0x020000
dev.em.0.%location: slot=25 function=0 dbsf=pci0:0:25:0 handle=\_SB_.PCI0.GLAN
dev.em.0.%driver: em
dev.em.0.%desc: Intel(R) PRO/1000 Network Connection
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