View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000510 | AlmaLinux-9 | kernel | public | 2025-06-02 15:56 | 2025-06-02 15:56 |
Reporter | simpfeld | Assigned To | |||
Priority | high | Severity | crash | Reproducibility | random |
Status | new | Resolution | open | ||
Summary | 0000510: e1000e Device hangs and stops ethernet responding | ||||
Description | Starting with Alma 9.6 kernel 5.14.0-570.17.1.el9_6.x86_64 and on the latest 5.14.0-570.18.1.el9_6.x86_64, we see suddenly: Jun 2 13:50:00 almach kernel: e1000e 0000:00:19.0 enp0s25: Detected Hardware Unit Hang:0000012 TDH <1>0000012 TDT <4d>0000012 next_to_use <4d>0000012 next_to_clean <0>#012buffer_info[next_to_clean]: 0000012 time_stamp <10e78731e>0000012 next_to_watch <1>0000012 jiffies <10e7b2640>0000012 next_to_watch.status <0>#012MAC Status <80083>#012PHY Status <796d>#012PHY 1000BASE-T Status <3c00>#0 12PHY Extended Status <3000>#012PCI Status <10> Jun 2 13:50:02 almach kernel: e1000e 0000:00:19.0 enp0s25: Detected Hardware Unit Hang:0000012 TDH <1>0000012 TDT <4d>0000012 next_to_use <4d>0000012 next_to_clean <0>#012buffer_info[next_to_clean]: 0000012 time_stamp <10e78731e>0000012 next_to_watch <1>0000012 jiffies <10e7b2e00>0000012 next_to_watch.status <0>#012MAC Status <80083>#012PHY Status <796d>#012PHY 1000BASE-T Status <3c00>#0 12PHY Extended Status <3000>#012PCI Status <10> Jun 2 13:50:03 almach kernel: e1000e 0000:00:19.0 enp0s25: Detected Hardware Unit Hang:0000012 TDH <1>0000012 TDT <4d>0000012 next_to_use <4d>0000012 next_to_clean <0>#012buffer_info[next_to_clean]: 0000012 time_stamp <10e78731e>0000012 next_to_watch <1>0000012 jiffies <10e7b35c0>0000012 next_to_watch.status <0>#012MAC Status <80083>#012PHY Status <796d>#012PHY 1000BASE-T Status <3c00>#0 12PHY Extended Status <3000>#012PCI Status <10> Jun 2 13:50:06 almach kernel: e1000e 0000:00:19.0 enp0s25: Detected Hardware Unit Hang:0000012 TDH <1>0000012 TDT <4d>0000012 next_to_use <4d>0000012 next_to_clean <0>#012buffer_info[next_to_clean]: 0000012 time_stamp <10e78731e>0000012 next_to_watch <1>0000012 jiffies <10e7b3dc0>0000012 next_to_watch.status <0>#012MAC Status <80083>#012PHY Status <796d>#012PHY 1000BASE-T Status <3c00>#0 12PHY Extended Status <3000>#012PCI Status <10> This then hangs the users NFS homedir so the machine stops. This didn't happen on Alma 9.5 kernels | ||||
Steps To Reproduce | 1/ Just heavy network use on machine with a NIC using an e1000e driver 2/ There is some some suggestion that using VLAN tags on your card may trigger this. | ||||
Additional Information | The only Alma discussion I have seen on this is here: https://forums.almalinux.org/t/e1000e-bug-in-5-14-0-570-12-1-el9-6-x86-64/5915 These bugs seem possibly the upstream of this in the kernel, that seem to have worsened recently. e1000e in 9.6 kernel rebased? https://bugzilla.kernel.org/show_bug.cgi?id=118721 https://bugzilla.kernel.org/show_bug.cgi?id=219489 I can't see anything upstream. Trying the disabling all offloads workaround. Two different cards that we have seen this on: driver: e1000e version: 5.14.0-570.18.1.el9_6.x86_64 firmware-version: 0.13-4 expansion-rom-version: bus-info: 0000:00:19.0 driver: e1000e version: 5.14.0-570.18.1.el9_6.x86_64 firmware-version: 2.3-4 expansion-rom-version: bus-info: 0000:00:1f.6 | ||||
Tags | No tags attached. | ||||
Date Modified | Username | Field | Change |
---|---|---|---|
2025-06-02 15:56 | simpfeld | New Issue |