Why log message printed "e1000e 0000:0f:00.0: eth2: Reset adapter unexpectedly"

[耀耀葵_李]

Hi Wb,

No more inquiry about this! But i got another one problem!

Please help me check what should i do to solve it!

Mar 13 10:01:05 localhost-0 kernel: igb 0000:05:00.0: Detected Tx Unit Hang

Mar 13 10:01:05 localhost-0 kernel: Tx Queue <0>

Mar 13 10:01:05 localhost-0 kernel: TDH <3>

Mar 13 10:01:05 localhost-0 kernel: TDT <3>

Mar 13 10:01:05 localhost-0 kernel: next_to_use <3>

Mar 13 10:01:05 localhost-0 kernel: next_to_clean <1>

Mar 13 10:01:05 localhost-0 kernel: buffer_info[next_to_clean]

Mar 13 10:01:05 localhost-0 kernel: time_stamp <1071ac597>

Mar 13 10:01:05 localhost-0 kernel: next_to_watch

Mar 13 10:01:05 localhost-0 kernel: jiffies <1071acff6>

Mar 13 10:01:05 localhost-0 kernel: desc.status <0>

Mar 13 10:01:07 localhost-0 kernel: igb 0000:05:00.0: Detected Tx Unit Hang

Mar 13 10:01:07 localhost-0 kernel: Tx Queue <0>

Mar 13 10:01:07 localhost-0 kernel: TDH <3>

Mar 13 10:01:07 localhost-0 kernel: TDT <3>

Mar 13 10:01:07 localhost-0 kernel: next_to_use <3>

Mar 13 10:01:07 localhost-0 kernel: next_to_clean <1>

Mar 13 10:01:07 localhost-0 kernel: buffer_info[next_to_clean]

Mar 13 10:01:07 localhost-0 kernel: time_stamp <1071ac597>

Mar 13 10:01:07 localhost-0 kernel: next_to_watch

Mar 13 10:01:07 localhost-0 kernel: jiffies <1071ad7c6>

Mar 13 10:01:07 localhost-0 kernel: desc.status <0>

Mar 13 10:01:09 localhost-0 kernel: igb 0000:05:00.0: Detected Tx Unit Hang

Mar 13 10:01:09 localhost-0 kernel: Tx Queue <0>

Mar 13 10:01:09 localhost-0 kernel: TDH <3>

Mar 13 10:01:09 localhost-0 kernel: TDT <3>

Mar 13 10:01:09 localhost-0 kernel: next_to_use <3>

Mar 13 10:01:09 localhost-0 kernel: next_to_clean <1>

Mar 13 10:01:09 localhost-0 kernel: buffer_info[next_to_clean]

Mar 13 10:01:09 localhost-0 kernel: time_stamp <1071ac597>

Mar 13 10:01:09 localhost-0 kernel: next_to_watch

Mar 13 10:01:09 localhost-0 kernel: jiffies <1071adf96>

Mar 13 10:01:09 localhost-0 kernel: desc.status <0>

Mar 13 10:01:10 localhost-0 kernel: bonding: bond0: link status definitely down for interface slot0_GE4, disabling it

Mar 13 10:01:13 localhost-0 kernel: igb 0000:07:00.0: Detected Tx Unit Hang

Mar 13 10:01:13 localhost-0 kernel: Tx Queue <0>

Mar 13 10:01:13 localhost-0 kernel: TDH <1>

Mar 13 10:01:13 localhost-0 kernel: TDT <1>

Mar 13 10:01:13 localhost-0 kernel: next_to_use <1>

Mar 13 10:01:13 localhost-0 kernel: next_to_clean <0>

Mar 13 10:01:13 localhost-0 kernel: buffer_info[next_to_clean]

Mar 13 10:01:13 localhost-0 kernel: time_stamp <1071ae524>

Mar 13 10:01:13 localhost-0 kernel: next_to_watch

Mar 13 10:01:13 localhost-0 kernel: jiffies <1071aef36>

Mar 13 10:01:13 localhost-0 kernel: desc.status <3c>

Mar 13 10:01:13 localhost-0 kernel: igb 0000:05:00.0: slot0_GE4: igb: slot0_GE4 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None

Mar 13 10:01:13 localhost-0 kernel: bond0: link status definitely up for interface slot0_GE4, 1000 Mbps full duplex.

Mar 13 10:01:15 localhost-0 kernel: igb 0000:07:00.0: Detected Tx Unit Hang

Mar 13 10:01:15 localhost-0 kernel: Tx Queue <0>

Mar 13 10:01:15 localhost-0 kernel: TDH <1>

Mar 13 10:01:15 localhost-0 kernel: TDT <1>

Mar 13 10:01:15 localhost-0 kernel: next_to_use <1>

Mar 13 10:01:15 localhost-0 kernel: next_to_clean <0>

Mar 13 10:01:15 localhost-0 kernel: buffer_info[next_to_clean]

Mar 13 10:01:15 localhost-0 kernel: time_stamp <1071ae524>

Mar 13 10:01:15 localhost-0 kernel: next_to_watch

Mar 13 10:01:15 localhost-0 kernel: jiffies <1071af706>

Mar 13 10:01:15 localhost-0 kernel: desc.status <3c>

Mar 13 10:01:16 localhost-0 kernel: bonding: bond0: link status definitely down for interface slot0_GE2, disabling it

[st4]

Hi yk.lee,

Thank you. I can see there is the TX hang error and link status down , can you share more information and more description about the environment and the problem

-What is the exact NIC model?

-What is the Linux version?

-Driver version

-What is the brand and model of the switch?

Rgds

wb

[idata]

Hi Yk.lee,

Please feel free to provide the information. Thanks. rgds,wb