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linux:general:troubleshooting [2018/09/05 10:40] – lunetikk | linux:general:troubleshooting [2019/10/07 18:05] – lunetikk | ||
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+ | ==== Bug: soft lockup in messages ==== | ||
+ | |||
+ | === Description === | ||
+ | |||
+ | You can find multiple "Bug: soft lockup" | ||
+ | |||
+ | < | ||
+ | May 25 07:23:59 XXXXXXX kernel: [13445315.881356] BUG: soft lockup - CPU#16 stuck for 23s! [yyyyyyy: | ||
+ | </ | ||
+ | |||
+ | === Reason === | ||
+ | |||
+ | >A 'soft lockup' | ||
+ | -SUSE KB [[https:// | ||
+ | |||
+ | === Fix === | ||
+ | |||
+ | __Solution 1:__ | ||
+ | |||
+ | Restart your system and/ or decrease your CPU load. | ||
+ | |||
+ | __Solution 2:__ | ||
+ | |||
+ | Increase the time (default 10) before soft lockups are fired. | ||
+ | |||
+ | <code shell ->echo 20 > / | ||
+ | or | ||
+ | <code shell -> | ||
+ | echo " | ||
+ | |||
+ | sysctl -p / | ||
+ | </ | ||
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