HP ProLiant m400 Server crashes with unhandled level 3 translation fault
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
irqbalance (Ubuntu) |
Fix Released
|
Medium
|
dann frazier | ||
Trusty |
Fix Released
|
Medium
|
dann frazier | ||
Utopic |
Won't Fix
|
Medium
|
dann frazier | ||
Vivid |
Fix Released
|
Medium
|
dann frazier | ||
Wily |
Fix Released
|
Medium
|
dann frazier |
Bug Description
[Impact]
irqbalance can be crashed(got signal of segment fault) on trusty, utopic, vivid and wily.
[Test Case]
stress-ng --seq 0 -t 60 --syslog --metrics --times -v
[Regression Potential]
The proposed patch has been merged irqbalance upstream 1.0.7, so there shouldn't be potential regression.
https:/
[Other Info]
See following about the segmentation fault log.
Running stress-ng on a HP ProLiant m400 server can cause unhandled level 3 translations faults:
use stress-ng from git://kernel.
./stress-ng --seq 0 -t 60 -v
and after some time this trips the following:
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922560] systemd-
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922561] pgd = ffffffcfb563f000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922563] [7fa8ea6008] *pgd=0000004fb4
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922566]
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922569] CPU: 6 PID: 481 Comm: systemd-timesyn Not tainted 3.19.0-21-generic #21-Ubuntu
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922571] Hardware name: HP ProLiant m400 Server Cartridge (DT)
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922573] task: ffffffcfb4e3b100 ti: ffffffcfb4d2c000 task.ti: ffffffcfb4d2c000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922588] PC is at 0x7fa8d81824
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922589] LR is at 0x7fa8e3b3e4
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922590] pc : [<0000007fa8d81
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922591] sp : 0000007ff120d660
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922592] x29: 0000007ff120d660 x28: 0000007fa8f1c000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922594] x27: 0000007fa8f32084 x26: 0000007fa8f32000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922595] x25: 0000007fa8f1d788 x24: 0000007fa8f1d888
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922597] x23: 0000000000000001 x22: 0000007fa8f1faa0
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922599] x21: 0000007ff120d7f0 x20: 0000007ff120d7d0
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922600] x19: 0000007fa8f31000 x18: 0000007fa8f1e000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922602] x17: 0000007fa8e3b3b8 x16: 0000007fa8ea6000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922603] x15: 003b9aca00000000 x14: 00219bbdd0000000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922605] x13: ffffffffaa751223 x12: 0000000000000000
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922607] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922609] x9 : 37333c43484f5e46 x8 : 0000007ff120d818
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922610] x7 : 0000007ff120d8f0 x6 : 0000007ff120d828
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922612] x5 : ffffff80ffffffd0 x4 : 0000007ff120d8c0
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922613] x3 : 0000007ff120d7d0 x2 : 0000007fa8f1faa0
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922615] x1 : 0000000000000001 x0 : 0000000000000064
Jun 26 14:01:54 ms10-34-proliant kernel: [150297.922616]
Changed in linux (Ubuntu): | |
assignee: | nobody → Colin Ian King (colin-king) |
assignee: | Colin Ian King (colin-king) → dann frazier (dannf) |
summary: |
- HP ProLiant m400 Server + HP ProLiant m400 Server crashes with unhandled level 3 translation fault |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Incomplete → Triaged |
tags: | added: patch |
Changed in irqbalance (Ubuntu Vivid): | |
status: | In Progress → Confirmed |
Changed in irqbalance (Ubuntu Trusty): | |
assignee: | nobody → dann frazier (dannf) |
Changed in irqbalance (Ubuntu Utopic): | |
assignee: | nobody → dann frazier (dannf) |
Changed in irqbalance (Ubuntu Vivid): | |
assignee: | nobody → dann frazier (dannf) |
Changed in irqbalance (Ubuntu Wily): | |
assignee: | nobody → dann frazier (dannf) |
Changed in irqbalance (Ubuntu Trusty): | |
importance: | Undecided → Medium |
Changed in irqbalance (Ubuntu Utopic): | |
importance: | Undecided → Medium |
Changed in irqbalance (Ubuntu Vivid): | |
importance: | Undecided → Medium |
Changed in irqbalance (Ubuntu Wily): | |
importance: | Undecided → Medium |
no longer affects: | linux (Ubuntu) |
no longer affects: | linux (Ubuntu Trusty) |
no longer affects: | linux (Ubuntu Utopic) |
no longer affects: | linux (Ubuntu Vivid) |
no longer affects: | linux (Ubuntu Wily) |
tags: | added: trusty utopic vivid wily |
Changed in irqbalance (Ubuntu Trusty): | |
status: | Confirmed → Triaged |
Changed in irqbalance (Ubuntu Utopic): | |
status: | Confirmed → Triaged |
Changed in irqbalance (Ubuntu Vivid): | |
status: | Confirmed → Triaged |
Changed in irqbalance (Ubuntu Wily): | |
status: | Confirmed → Triaged |
description: | updated |
Changed in irqbalance (Ubuntu Wily): | |
status: | Triaged → In Progress |
Changed in irqbalance (Ubuntu Vivid): | |
status: | Triaged → In Progress |
Changed in irqbalance (Ubuntu Trusty): | |
status: | Triaged → In Progress |
Changed in irqbalance (Ubuntu Utopic): | |
status: | Triaged → Won't Fix |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1469214
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.