Is segfault signal always sent to application

Posted by noonex on Server Fault See other posts from Server Fault or by noonex
Published on 2010-04-07T10:07:27Z Indexed on 2010/04/07 10:13 UTC
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My application usually crashes and prints stack to log if received segfault signal.

But in some environment the 'dmesg' shows segfault messages related to my application, but application uptime is much older.

Can segfault be suppressed and application doesn't receive signal? Or what errors from dmesg can mean ?

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