Description:
------------
Allowed memory size exhausted:

[Tue Mar 11 14:38:04.043122 2014] [:error] [pid 4606:tid 140163304847104] [client 192.168.0.14:47690] PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to allocate 140162101026128 bytes) in Unknown on line 0

This code (below in Test script) was used in PHP 5.2 and was working fine. Upgraded to PHP 5.5.10 and we got those crashes. Removing the path to a magic database fixes the problem, but I'm still pretty curious about what's being logged in error_log, especially 'tried to allocate 140162101026128 bytes', that makes no sense to me

Test script:
---------------
$handle = new finfo(FILEINFO_MIME_TYPE, "/etc/file/magic.mgc");

The error goes away if we are using this instead:

$handle = new finfo(FILEINFO_MIME_TYPE);

Expected result:
----------------
Other thing I noticed is that the 'tried to allocate' bytes seem to be pretty similar to the Thread ID (tid) in the logs as well:

# grep "bytes exhausted" /var/www/logs/error_log | awk '{ print "Tid:" $9, "Exhausted:" $25; }' | sed 's/]//g'
Tid:140232007603968 Exhausted:140231237030816
Tid:140231999211264 Exhausted:140231845865648
Tid:140231948855040 Exhausted:140231845853360
Tid:140231940462336 Exhausted:140231847975088
Tid:140231957247744 Exhausted:140230820510528
Tid:140231932069632 Exhausted:140230690544128
Tid:140231940462336 Exhausted:140230901551760
Tid:140231864928000 Exhausted:140231845865648
Tid:140231932069632 Exhausted:140230283629488
Tid:140231890106112 Exhausted:140230216520624
Tid:140231873320704 Exhausted:140230420013472
Tid:140231890106112 Exhausted:140230285535344
Tid:140231923676928 Exhausted:140230758178176
Tid:140231881713408 Exhausted:140230554527856
Tid:140231864928000 Exhausted:140230216520624
Tid:140231873320704 Exhausted:140230151577184
Tid:140231915284224 Exhausted:140230350738352
Tid:140232015996672 Exhausted:140231492041808
Tid:140232015996672 Exhausted:140231426947520
Tid:140232120657664 Exhausted:140231695460112
Tid:140231974033152 Exhausted:140230961103872
Tid:140231965640448 Exhausted:140230688818752