symfony/symfony — pull request #7993 by mpdude (2013-05-09 20:54:57+00:00)
Title: Tweak exception logging

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7972, #7973, #7976
| License | MIT
| Doc PR | n/a

This seems to be all it takes for the three issues. As of Monolog 1.5, exceptions passed in the log context will be dumped including any previous exceptions.