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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 46467] Apache-childs segfault when number of childs reaches 130
Date Wed, 07 Jan 2009 10:09:34 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=46467





--- Comment #7 from Joe Orton <jorton@redhat.com>  2009-01-07 02:09:33 PST ---
The epoll_create failure looks like some kind of weird kernel bug; strace
output looks like the below:

read(9, "\2\0\0\0\1\0\0\0\0\0\0\0"..., 12) = 12
read(9, ""..., 0) = 0
close(9) = 0
setgroups(1, [48]) = 0
geteuid() = 0
setuid(48) = 0
epoll_create(1) = -1 EMFILE (Too many open files)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---

the fact that an fd was closed right before epoll_create() seems like
sufficient evidence for this, and it's not some global fd limit being hit since
that would produce ENFILE.


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