Hello,
We have a VSX checkpoint connected to a Cisco Nexus.
We have an issue on one interface (eth1-02). We changed the SFP on both sides as well as the connection fibre, but the link is flapping.
Bellow some logs on the vsx :
"
Apr 25 13:34:42 2022 PARXF000I0020 last message repeated 9 times
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 0 not cleared within the polling period
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 1 not cleared within the polling period
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 last message repeated 2 times
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 2 not cleared within the polling period
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 3 not cleared within the polling period
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:42 2022 PARXF000I0020 last message repeated 103 times
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: speed changed to 0 for port eth1-02
Apr 25 13:34:42 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: detected SFP+: 6
Apr 25 13:34:42 2022 PARXF000I0020 kernel: bond2: link status definitely down for interface eth1-02, disabling it
Apr 25 13:34:43 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: NIC Link is Up 10 Gbps, Flow Control: None
Apr 25 13:34:43 2022 PARXF000I0020 kernel: bond2: link status up for interface eth1-02, enabling it in 100 ms
Apr 25 13:34:43 2022 PARXF000I0020 kernel: bond2: link status definitely up for interface eth1-02, 10000 Mbps full duplex
show interface ethernet 1/44
Ethernet1/44 is down (Link not connected)
admin state is up, Dedicated Interface
Belongs to Po43
show interface ethernet 1/44
Ethernet1/44 is down (Link not connected)
admin state is up, Dedicated Interface
Belongs to Po43
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: Detected Tx Unit Hang
Apr 25 13:34:47 2022 PARXF000I0020 kernel: Tx Queue <2>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: TDH, TDT <0>, <4>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: next_to_use <4>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: next_to_clean <0>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: tx_buffer_info[next_to_clean]
Apr 25 13:34:47 2022 PARXF000I0020 kernel: time_stamp <4239e1b45>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: jiffies <4239e2acc>
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: tx hang 64062 detected on queue 2, resetting adapter
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: Reset adapter
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 0 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 1 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 2 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 3 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 last message repeated 98 times
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: PCIe transaction pending bit also did not clear.
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1: master disable timed out
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 last message repeated 9 times
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 0 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 1 not cleared within the polling period
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:47 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 2 not cleared within the polling period
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:48 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: RXDCTL.ENABLE on Rx queue 3 not cleared within the polling period
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status down for interface eth1-02, disabling it in 200 ms
Apr 25 13:34:48 2022 PARXF000I0020 last message repeated 103 times
Apr 25 13:34:48 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: speed changed to 0 for port eth1-02
Apr 25 13:34:48 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: detected SFP+: 6
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status definitely down for interface eth1-02, disabling it
Apr 25 13:34:48 2022 PARXF000I0020 kernel: ixgbe 0000:87:00.1 eth1-02: NIC Link is Up 10 Gbps, Flow Control: None
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status up for interface eth1-02, enabling it in 100 ms
Apr 25 13:34:48 2022 PARXF000I0020 kernel: bond2: link status definitely up for interface eth1-02, 10000 Mbps full duplex
^C
"
Thanks for your help.
Best regards,