since a couple of ipfire versions my network card 1000e hangs sporadically only a restart helps and entering the command ethtool -K green0 gso off gro off tso off after that it runs stably until a restart here the log from kernel when the network card hangs up e1000e 0000:00:19.0 green0: Detected Hardware Unit Hang: 00:03:48 kernel: TDH <c8> 00:03:48 kernel: TDT <e9> 00:03:48 kernel: next_to_use <e9> 00:03:48 kernel: next_to_clean <c8> 00:03:48 kernel: buffer_info[next_to_clean]: 00:03:48 kernel: time_stamp <1017eeb1c> 00:03:48 kernel: next_to_watch <c8> 00:03:48 kernel: jiffies <1017eebc0> 00:03:48 kernel: next_to_watch.status <0> 00:03:48 kernel: MAC Status <40080083> 00:03:48 kernel: PHY Status <796d> 00:03:48 kernel: PHY 1000BASE-T Status <3800> 00:03:48 kernel: PHY Extended Status <3000> 00:03:48 kernel: PCI Status <10> 00:03:50 kernel: e1000e 0000:00:19.0 green0: Detected Hardware Unit Hang: 00:03:50 kernel: TDH <c8> 00:03:50 kernel: TDT <e9> 00:03:50 kernel: next_to_use <e9> 00:03:50 kernel: next_to_clean <c8> 00:03:50 kernel: buffer_info[next_to_clean]: 00:03:50 kernel: time_stamp <1017eeb1c> 00:03:50 kernel: next_to_watch <c8> 00:03:50 kernel: jiffies <1017eec88> 00:03:50 kernel: next_to_watch.status <0> 00:03:50 kernel: MAC Status <40080083> 00:03:50 kernel: PHY Status <796d> 00:03:50 kernel: PHY 1000BASE-T Status <3800> 00:03:50 kernel: PHY Extended Status <3000> 00:03:50 kernel: PCI Status <10> 00:03:52 kernel: e1000e 0000:00:19.0 green0: Reset adapter unexpectedly 00:03:56 kernel: e1000e 0000:00:19.0 green0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None 00:03:58 kernel: e1000e 0000:00:19.0 green0: Detected Hardware Unit Hang: 00:03:58 kernel: TDH <0> 00:03:58 kernel: TDT <9> 00:03:58 kernel: next_to_use <9> 00:03:58 kernel: next_to_clean <0> 00:03:58 kernel: buffer_info[next_to_clean]: 00:03:58 kernel: time_stamp <1017eeee9> 00:03:58 kernel: next_to_watch <0> 00:03:58 kernel: jiffies <1017eefa8> 00:03:58 kernel: next_to_watch.status <0> 00:03:58 kernel: MAC Status <40080083> 00:03:58 kernel: PHY Status <796d> 00:03:58 kernel: PHY 1000BASE-T Status <3800> 00:03:58 kernel: PHY Extended Status <3000> 00:03:58 kernel: PCI Status <10> 00:04:00 kernel: e1000e 0000:00:19.0 green0: Detected Hardware Unit Hang:
This is quite a popular NIC which is running fine for probably most people. Could you try a firmware update of the board? What is the rest of the hardware?
(In reply to Michael Tremer from comment #1) > This is quite a popular NIC which is running fine for probably most people. > > Could you try a firmware update of the board? What is the rest of the > hardware? first of all i will do a bios update then I keep looking I help myself to enter it befhelms each new star so that the map runs until the next restart without any problems if the error is not resolved, I will buy a new network card 4x 10gbits intel
this is my hardware https://www.supermicro.com/products/motherboard/Xeon/C202_C204/X9SCL.cfm https://fireinfo.ipfire.org/profile/17d94e763f9ebbd470a3e57866faffd5b7caf12f
(In reply to Michael Tremer from comment #1) > This is quite a popular NIC which is running fine for probably most people. > > Could you try a firmware update of the board? What is the rest of the > hardware? This is old as sin for the e1000 and later e1000e. Check my comments and links in the thread, especially this: https://community.ipfire.org/t/e1000e-green0-detected-hardware-unit-hang/6324/18?u=mangrove Just google for the message and you will get hundreds of reports of this error from other projects. I was also suffering from this (in ipfire) a couple of years ago and then I came to the conclusion that it's probably physical chip revision related or something like that, so all instances aren't suffering (I run lots of virtualized e1000 machines and not a single one has had this bug). My solution was to swap my NICs in the affected physical machine (a Dell Optiplex). But it's a (driver|hardware|firmware) bug and a really old one at that.
Could be related to the IOMMU-problems like in Bug #12943.