** Tags added: kernel-daily-bug
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https://bugs.launchpad.net/bugs/2038492
Title:
workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 16 times,
consider switching to WQ_UNBOUND
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-6.5 package in Ubuntu:
New
Bug description:
dmesg has multiple messages:
[ 852.580542] evict_inodes inode 00000000be24a21a, i_count = 1, was skipped!
[ 852.580543] evict_inodes inode 000000002aea522e, i_count = 1, was skipped!
[ 852.580544] evict_inodes inode 0000000048d75a5c, i_count = 1, was skipped!
[ 852.580545] evict_inodes inode 00000000d8a9e4c2, i_count = 1, was skipped!
[ 852.580546] evict_inodes inode 000000003d2c905c, i_count = 1, was skipped!
[ 852.580547] evict_inodes inode 00000000e5b1b232, i_count = 1, was skipped!
[ 852.580548] evict_inodes inode 0000000097383a6b, i_count = 1, was skipped!
[ 852.580549] evict_inodes inode 00000000ca8e2b44, i_count = 1, was skipped!
[ 1751.869281] workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 4
times, consider switching to WQ_UNBOUND
[ 1781.467278] workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 8
times, consider switching to WQ_UNBOUND
[ 1806.065364] workqueue: inode_switch_wbs_work_fn hogged CPU for >10000us 16
times, consider switching to WQ_UNBOUND
[ 1901.993975] evict_inodes inode 00000000abaa740e, i_count = 1, was skipped!
[ 1901.993981] evict_inodes inode 00000000515b9bf8, i_count = 1, was skipped!
[ 1901.993983] evict_inodes inode 000000001a69d536, i_count = 1, was skipped!
[ 1901.993984] evict_inodes inode 000000001403f675, i_count = 1, was skipped!
[ 1901.993985] evict_inodes inode 00000000757de21a, i_count = 1, was skipped!
[ 1901.993986] evict_inodes inode 000000000cee9028, i_count = 1, was skipped!
[ 1901.993987] evict_inodes inode 00000000d2827e77, i_count = 1, was skipped!
Description: Ubuntu 22.04.3 LTS
Release: 22.04
linux-oem-22.04d:
Installed: 6.5.0.1004.4
Candidate: 6.5.0.1004.4
Seems related to #2037214
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