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[9.312] Intel 82572EI e1000e Hardware Unit Hang
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[9.312] Intel 82572EI e1000e Hardware Unit Hang
BarryG
over 7 years ago
Hi,
I have rebuilt one of my firewalls, using a Z87 motherboard and an Intel 82572EI PCIe NIC as eth1/WAN.
I'm now getting a LOT of e1000e "eth1: Detected Hardware Unit Hang" messages, and the firewall stops responding on ALL interfaces including LAN.
I notice the UTM says it is disabling TSO, but that doesn't seem to be enough.
If I run
ethtool -K eth1 tso off gso off gro off
it gets MUCH better (maybe solved).
Where should I add this to init or udev?
lspci:
01:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) (rev 06)
Thanks,
Barry
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BarryG
over 7 years ago
Sorry, the UTM is disabling TSO on eth0 (i217-v), but NOT on eth1.
lspci -v
01:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) (rev 06)
Subsystem: Intel Corporation PRO/1000 PT Server Adapter
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at f7e20000 (32-bit, non-prefetchable) [size=128K]
Memory at f7e00000 (32-bit, non-prefetchable) [size=128K]
I/O ports at e000 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-15-17-ff-ff-2d-68-3b
Kernel driver in use: e1000e
Kernel modules: e1000e
Barry
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BarryG
over 7 years ago
Sorry, the UTM is disabling TSO on eth0 (i217-v), but NOT on eth1.
lspci -v
01:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) (rev 06)
Subsystem: Intel Corporation PRO/1000 PT Server Adapter
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at f7e20000 (32-bit, non-prefetchable) [size=128K]
Memory at f7e00000 (32-bit, non-prefetchable) [size=128K]
I/O ports at e000 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 00-15-17-ff-ff-2d-68-3b
Kernel driver in use: e1000e
Kernel modules: e1000e
Barry
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