hal9000
2017-3-6 19:59:25

@hal9000 has joined the channel


leif
2017-3-6 20:20:59

Has anyone else been getting segfaults when building racket projects?


leif
2017-3-6 20:21:08

Namely: SIGSEGV MAPERR si_code 1 fault on addr (nil)



leif
2017-3-6 20:22:05

It seems to work on every other machine I try. But fails repeatedly on travis.


thinkmoore
2017-3-6 20:28:08

leif: glancing at your log, it may have to do with failing to load libdc1394?


thinkmoore
2017-3-6 20:28:24

er @lief


thinkmoore
2017-3-6 20:28:30

leif


thinkmoore
2017-3-6 20:28:36

@leif


thinkmoore
2017-3-6 20:28:40

wow, not a typing day today….


leif
2017-3-6 20:29:45

he he, no worries


leif
2017-3-6 20:30:02

maybe @thinkmoore but I was not having issues with libdc1394 earlier.


leif
2017-3-6 20:30:09

(whatever libdc1394 is anyway. :wink: )


leif
2017-3-6 20:30:13

For example:



leif
2017-3-6 20:31:10

@thinkmoore Here, libdc1394 still could not be loaded, and it sure complained about it, but didn’t segfault.


leif
2017-3-6 20:31:21

(To be fair, I don’t know libdc1394 is. So maybe that is expected.)


thinkmoore
2017-3-6 20:32:16

yeah, could be unrelated. note in your second it doesn’t fail to load it during the pkg install part


thinkmoore
2017-3-6 20:32:35

otherwise, i have no help to offer, good luck :slightly_smiling_face:


leif
2017-3-6 20:35:03

lol, thanks anyway


leif
2017-3-6 20:35:17

It does seem to be a thing that used to happen to some Racket programs, but hasn’t since 2011…


leif
2017-3-6 20:35:31

I’d open a bug, but I can’t reproduce it on any of my own machines… :disappointed:


leif
2017-3-6 20:39:19

@thinkmoore So it looks like libdc1394 is a package, so I’ll try installing it first.


leif
2017-3-6 20:39:26

I really wish travis had an interactive repl I could use.


leif
2017-3-6 20:40:43

Oh actually, there might be.


samth
2017-3-6 20:54:13

@leif that error message is highly non-specific, so other problems might well have printed that too


leif
2017-3-6 22:33:29

@samth That’s very true too. :disappointed:


leif
2017-3-6 22:41:00

I should note that this does seem to happen when building a scribble file.


leif
2017-3-6 22:41:15

I’ll have to test it out more. Its just slow due to lack of repl….


leif
2017-3-6 22:41:25

(What I thought was one was only a ruby repl with travis bindings. :disappointed: )