The message of 'Tx Unit Hang' is displayed under the e1000 driver on Red Hat Enterprise Linux 5.3
Issue
- The following messages are displayed.
kernel: e1000: eth7: e1000_clean_tx_irq: Detected Tx Unit Hang
kernel: Tx Queue <0>
kernel: TDH <fb>
kernel: TDT <fc>
kernel: next_to_use <fc>
kernel: next_to_clean <fb>
kernel: buffer_info[next_to_clean]
kernel: time_stamp <100012f62>
kernel: next_to_watch <fb>
kernel: jiffies <100012f62>
kernel: next_to_watch.status <0>
Environment
- Red Hat Enterprise Linux 5.3
- Kernel Version: 2.6.18-128.1.1.el5
- e1000 driver
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