Killall - why doesn't take --older-than into account when using --regexp?

Question

linux

Task: kill soffice processes from php that have been running for more than 10 minutes
Command: killall -o 10m -r soffice
Result: soffice processes that have been running for less than 10 minutes are killed
Question: Why?

Answer 1

what version of psmiss?
Commit 86e8d8cf
Changes in 22.22
================
* Fixed typo in fuser which has -M on Debian #740275
* pstree by default doesn't show threadnames, use -t to show
as it disables compaction. SF Patch#33
* PATH_MAX defined in pstree for FreeBSD Debian #750405
* pstree ignores disappeared processes SF Patch#34
* fuser: Fixed typo for -M flag. Debian #740275
* pstree: by default doesn't show threadnames, use -t to show
as it disables compaction. SF [#33]
* pstree: PATH_MAX defined for FreeBSD. Debian #750405
* pstree: ignores disappeared processes. SF [#34]
* killall: -o and -y work with -r flags. SF [#64]