[0.11.8] [slpwnd] Open/load game in background causes hang

[BlaatMekker]

[*]OS: OS X Yosemite
[*]VRAM: 1 GB
[*]RAM: 8 GB

If I CMD-Tab to another window while the game is loading, it will become unresponsive when the main menu is showing. I had the same issue with the login screen (when I hadn't provided the credentials yet).

I'm attaching sample output. I've also saved a trace (using Instruments), but I'm not sure if it can contain sensitive information.

[BlaatMekker]

Added the file, I had somehow missed the message about blocked files. Why even block text files

[slpwnd]

I tried to reproduce this on both the OS X Snow Leopard and OS X Yosemite but without success. Does anyone else experience this issue?

[ssilk]

Yes. In my opinion related to https://forums.factorio.com/forum/vie ... f=7&t=8446

Lately I had also the strange case, that when I restart the game then too fast (killing then restart after 1 second), this happens over and over. After waiting a while (5-10 secs) this suddenly works.
I watched it with top and saw, that the application takes so long to really be removed. Perhaps this is the reason, that there are still some background windows open or so, and factorio #1 tries to close them, while factorio #2 tries to open them with the same name? Just a stupid guess.

[BlaatMekker]

I watched it with top and saw, that the application takes so long to really be removed. Perhaps this is the reason, that there are still some background windows open or so, and factorio #1 tries to close them, while factorio #2 tries to open them with the same name? Just a stupid guess.

Perhaps it's another sequence in which it can be triggered, but it could be something else entirely. It does not match my sequence though. I really just open Factorio after not having played for 24 hours, and then immediately cmd-tab out of it again. Well, perhaps not immediately. I've noticed recently that the game sometimes does load, but not the other time; could be timing related.

I got it reproduced again in 0.11.20, here's the debug log:

factorio-current.log

2212672.220918 Info Logger.cpp:162: 2015-04-05 11:56:00; Factorio 0.11.20 (Build 13957, mac)
2212672.220956 Info Logger.cpp:166: Operating system: Mac OS X 10.10.2
2212672.220964 Info Paths.cpp:202: Read data path: /Users/ruud/Applications/factorio.app/Contents/data
2212672.220969 Info Paths.cpp:203: Write data path: /Users/ruud/Library/Application Support/factorio
2212672.220974 Info Paths.cpp:204: Binaries path: /Users/ruud
2212674.043663 Info ModManager.cpp:205: Loading mod core 0.0.0 (data.lua)
2212674.075883 Info ModManager.cpp:205: Loading mod base 0.11.20 (data.lua)
2212674.397879 Info ModManager.cpp:205: Loading mod base 0.11.20 (data-updates.lua)
2212675.515525 Info AtlasSystem.cpp:140: Initial atlas bitmap size is 16384
2212675.517131 Info AtlasSystem.cpp:74: Created atlas bitmap 16384x6553
2212711.140270 Info Updater.cpp:717: Downloading https://www.factorio.com/updater/get-av ... iVersion=2
2212712.343553 Notice Updater.cpp:147: 0 packages available to download (experimental updates enabled).
Factorio crashed. Generating symbolized stacktrace, please wait ...
#2 0x100365e37 in CrashHandler::SignalHandler(int) (in factorio) + 39
#3 0x7fff8bd7ef1a in 0x7fff8bd7ef1a
#4 0x3 in 0x00000003 (in factorio)
#5 0x7fff8fa0ab42 in 0x7fff8fa0ab42
#6 0x7fff8faf3e4f in 0x7fff8faf3e4f
#7 0x7fff8fad5b99 in 0x7fff8fad5b99
#8 0x7fff8faf31c5 in 0x7fff8faf31c5
#9 0x7fff8fb30322 in 0x7fff8fb30322
#10 0x7fff8c2fedb3 in 0x7fff8c2fedb3
#11 0x7fff8e82cb64 in 0x7fff8e82cb64
#12 0x7fff8e82c7f3 in 0x7fff8e82c7f3
#13 0x7fff8e89fdbd in 0x7fff8e89fdbd
#14 0x7fff8e7e9288 in 0x7fff8e7e9288
#15 0x7fff8e7e8858 in 0x7fff8e7e8858
#16 0x7fff99496aef in 0x7fff99496aef
#17 0x7fff9949686a in 0x7fff9949686a
#18 0x7fff994966ab in 0x7fff994966ab
#19 0x7fff8f9d0f81 in 0x7fff8f9d0f81
#20 0x7fff8f9d0730 in 0x7fff8f9d0730
#21 0x7fff8f9c4593 in 0x7fff8f9c4593
#22 0x1006bc7cb in _al_osx_run_main (in factorio) + 1675
#23 0x1007e6090 in main (in factorio) + 16
#24 0x1000019b4 in start (in factorio) + 52
#25 0x1 in 0x00000001 (in factorio)
2212726.452716 Error Util.cpp:43: Unexpected error occurred. You can help us to solve the problem by posting the contents of the log file on the Factorio forums.

[BlaatMekker]

I think that I just found another trigger. So the game had finished loading completely, and I'm in the main menu. I then first moved my mouse to the bottom of the screen, and then to the top, trying to get either the dock or menu bar to show up. It crashed as soon as the cursor hit the upper edge of the screen. I can't reproduce it, and it most likely isn't related to the issue at hand anyway.

Anyway, here's another log:

factorio-current.log

2215098.173178 Info Logger.cpp:162: 2015-04-05 12:36:26; Factorio 0.11.20 (Build 13957, mac)
2215098.173217 Info Logger.cpp:166: Operating system: Mac OS X 10.10.2
2215098.173224 Info Paths.cpp:202: Read data path: /Users/ruud/Applications/factorio.app/Contents/data
2215098.173228 Info Paths.cpp:203: Write data path: /Users/ruud/Library/Application Support/factorio
2215098.173233 Info Paths.cpp:204: Binaries path: /Users/ruud
2215099.080279 Info ModManager.cpp:205: Loading mod core 0.0.0 (data.lua)
2215099.112540 Info ModManager.cpp:205: Loading mod base 0.11.20 (data.lua)
2215099.402612 Info ModManager.cpp:205: Loading mod base 0.11.20 (data-updates.lua)
2215100.031333 Info AtlasSystem.cpp:140: Initial atlas bitmap size is 16384
2215100.032844 Info AtlasSystem.cpp:74: Created atlas bitmap 16384x6553
2215111.024944 Info Updater.cpp:717: Downloading https://www.factorio.com/updater/get-av ... iVersion=2
2215112.153391 Notice Updater.cpp:147: 0 packages available to download (experimental updates enabled).
Factorio crashed. Generating symbolized stacktrace, please wait ...
#2 0x100365e37 in CrashHandler::SignalHandler(int) (in factorio) + 39
#3 0x7fff8bd7ef1a in 0x7fff8bd7ef1a
#4 0x3 in 0x00000003 (in factorio)
#5 0x7fff8fa0ab42 in 0x7fff8fa0ab42
#6 0x7fff8faf3e4f in 0x7fff8faf3e4f
#7 0x7fff8fad5b99 in 0x7fff8fad5b99
#8 0x7fff8faf31c5 in 0x7fff8faf31c5
#9 0x7fff8fb30322 in 0x7fff8fb30322
#10 0x7fff8c2fedb3 in 0x7fff8c2fedb3
#11 0x7fff8e82cb64 in 0x7fff8e82cb64
#12 0x7fff8e82c7f3 in 0x7fff8e82c7f3
#13 0x7fff8e89fdbd in 0x7fff8e89fdbd
#14 0x7fff8e7e9288 in 0x7fff8e7e9288
#15 0x7fff8e7e8858 in 0x7fff8e7e8858
#16 0x7fff99496aef in 0x7fff99496aef
#17 0x7fff9949686a in 0x7fff9949686a
#18 0x7fff994966ab in 0x7fff994966ab
#19 0x7fff8f9d0f81 in 0x7fff8f9d0f81
#20 0x7fff8f9d0730 in 0x7fff8f9d0730
#21 0x7fff8f9c4593 in 0x7fff8f9c4593
#22 0x1006bc7cb in _al_osx_run_main (in factorio) + 1675
#23 0x1007e6090 in main (in factorio) + 16
#24 0x1000019b4 in start (in factorio) + 52
#25 0x1 in 0x00000001 (in factorio)
2215175.956799 Error Util.cpp:43: Unexpected error occurred. You can help us to solve the problem by posting the contents of the log file on the Factorio forums.

[slpwnd]

I have tried reproducing this issue by doing some crazy stuff during / after the loading of the game. However without any success. Can other Yosemite users reproduce this?

[BlaatMekker]

I'll PM you a link to the trace output, perhaps that helps.