{"action":"created","issue":{"url":"https://api.github.com/repos/Antergos/web-greeter/issues/159","repository_url":"https://api.github.com/repos/Antergos/web-greeter","labels_url":"https://api.github.com/repos/Antergos/web-greeter/issues/159/labels{/name}","comments_url":"https://api.github.com/repos/Antergos/web-greeter/issues/159/comments","events_url":"https://api.github.com/repos/Antergos/web-greeter/issues/159/events","html_url":"https://github.com/Antergos/web-greeter/issues/159","id":296674661,"number":159,"title":"Segfault on boot","user":{"login":"yawpitch","id":640167,"avatar_url":"https://avatars1.githubusercontent.com/u/640167?v=4","gravatar_id":"","url":"https://api.github.com/users/yawpitch","html_url":"https://github.com/yawpitch","followers_url":"https://api.github.com/users/yawpitch/followers","following_url":"https://api.github.com/users/yawpitch/following{/other_user}","gists_url":"https://api.github.com/users/yawpitch/gists{/gist_id}","starred_url":"https://api.github.com/users/yawpitch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yawpitch/subscriptions","organizations_url":"https://api.github.com/users/yawpitch/orgs","repos_url":"https://api.github.com/users/yawpitch/repos","events_url":"https://api.github.com/users/yawpitch/events{/privacy}","received_events_url":"https://api.github.com/users/yawpitch/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-02-13T09:52:57Z","updated_at":"2018-03-07T11:28:45Z","closed_at":null,"author_association":"NONE","body":"Hi, I am consistently getting a segfault on every boot.\r\n\r\nI'm using the default theme, have enabled debug mode and checked the seat logs ... there isn't anything obvious.\r\n\r\n```eb 13 09:44:08 nemesis systemd-coredump[1056]: Process 913 (lightdm-webkit2) of user 620 dumped core.\r\n                                                \r\n                                                Stack trace of thread 913:\r\n                                                #0  0x00007f9acb6d8ba7 gtk_widget_destroy (libgtk-3.so.0)\r\n                                                #1  0x000055dfe6904101 n/a (lightdm-webkit2-greeter)\r\n                                                #2  0x00007f9acbcb14de n/a (libglib-2.0.so.0)\r\n                                                #3  0x00007f9acbcb4ca6 g_main_context_dispatch (libglib-2.0.so.0)\r\n                                                #4  0x00007f9acbcb5081 n/a (libglib-2.0.so.0)\r\n                                                #5  0x00007f9acbcb53b2 g_main_loop_run (libglib-2.0.so.0)\r\n                                                #6  0x00007f9acb582d2f gtk_main (libgtk-3.so.0)\r\n                                                #7  0x000055dfe6903abd n/a (lightdm-webkit2-greeter)\r\n                                                #8  0x00007f9ac68aaf4a __libc_start_main (libc.so.6)\r\n                                                #9  0x000055dfe6903b2a n/a (lightdm-webkit2-greeter)\r\n                                                \r\n                                                Stack trace of thread 922:\r\n                                                #0  0x00007f9ac697597b __poll (libc.so.6)\r\n                                                #1  0x00007f9acbcb4ff3 n/a (libglib-2.0.so.0)\r\n                                                #2  0x00007f9acbcb510e g_main_context_iteration (libglib-2.0.so.0)\r\n                                                #3  0x00007f9acbcb5162 n/a (libglib-2.0.so.0)\r\n                                                #4  0x00007f9acbcdd26a n/a (libglib-2.0.so.0)\r\n                                                #5  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #6  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 914:\r\n                                                #0  0x00007f9ac61fd786 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0)\r\n                                                #1  0x00007f9ac7e0c1fb _ZN7bmalloc9Scavenger13threadRunLoopEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #2  0x00007f9abd30cb9f execute_native_thread_routine (libstdc++.so.6)\r\n                                                #3  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #4  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 937:\r\n                                                #0  0x00007f9ac697a879 syscall (libc.so.6)\r\n                                                #1  0x00007f9acbcfbdcd g_cond_wait_until (libglib-2.0.so.0)\r\n                                                #2  0x00007f9acbc88753 n/a (libglib-2.0.so.0)\r\n                                                #3  0x00007f9acbc88d3e g_async_queue_timeout_pop (libglib-2.0.so.0)\r\n                                                #4  0x00007f9acbcddd81 n/a (libglib-2.0.so.0)\r\n                                                #5  0x00007f9acbcdd26a n/a (libglib-2.0.so.0)\r\n                                                #6  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #7  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 930:\r\n                                                #0  0x00007f9ac697597b __poll (libc.so.6)\r\n                                                #1  0x00007f9acbcb4ff3 n/a (libglib-2.0.so.0)\r\n                                                #2  0x00007f9acbcb53b2 g_main_loop_run (libglib-2.0.so.0)\r\n                                                #3  0x00007f9ac7e0080a _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #4  0x00007f9ac7dff595 n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #5  0x00007f9ac7dc8b30 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #6  0x00007f9ac7dfe6da n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #7  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #8  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 933:\r\n                                                #0  0x00007f9ac61fd786 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0)\r\n                                                #1  0x00007f9ac7dff2cc _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexEd (libjavascriptcoregtk-4.0.so.18)\r\n                                                #2  0x00007f9ac7dc4605 _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEERKNS_24TimeWithDynamicClockTypeE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #3  0x00007f9ac7db09bb _ZN3WTF5sleepEd (libjavascriptcoregtk-4.0.so.18)\r\n                                                #4  0x00007f9ac88ce83e n/a (libwebkit2gtk-4.0.so.37)\r\n                                                #5  0x00007f9ac7dc8b30 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #6  0x00007f9ac7dfe6da n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #7  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #8  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 940:\r\n                                                #0  0x00007f9ac697597b __poll (libc.so.6)\r\n                                                #1  0x00007f9acbcb4ff3 n/a (libglib-2.0.so.0)\r\n                                                #2  0x00007f9acbcb53b2 g_main_loop_run (libglib-2.0.so.0)\r\n                                                #3  0x00007f9ac7e0080a _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #4  0x00007f9ac7dff595 n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #5  0x00007f9ac7dc8b30 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #6  0x00007f9ac7dfe6da n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #7  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #8  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 939:\r\n                                                #0  0x00007f9ac697597b __poll (libc.so.6)\r\n                                                #1  0x00007f9acbcb4ff3 n/a (libglib-2.0.so.0)\r\n                                                #2  0x00007f9acbcb53b2 g_main_loop_run (libglib-2.0.so.0)\r\n                                                #3  0x00007f9ac7e0080a _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #4  0x00007f9ac7dff595 n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #5  0x00007f9ac7dc8b30 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #6  0x00007f9ac7dfe6da n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #7  0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #8  0x00007f9ac697fe7f __clone (libc.so.6)\r\n                                                \r\n                                                Stack trace of thread 929:\r\n                                                #0  0x00007f9ac6977a7c fdatasync (libc.so.6)\r\n                                                #1  0x00007f9abe2dbf0a n/a (libsqlite3.so.0)\r\n                                                #2  0x00007f9abe3182c9 n/a (libsqlite3.so.0)\r\n                                                #3  0x00007f9abe31a5be sqlite3WalCheckpoint (libsqlite3.so.0)\r\n                                                #4  0x00007f9abe31a677 sqlite3WalClose (libsqlite3.so.0)\r\n                                                #5  0x00007f9abe2e0b67 sqlite3PagerClose (libsqlite3.so.0)\r\n                                                #6  0x00007f9abe2798fd sqlite3BtreeClose (libsqlite3.so.0)\r\n                                                #7  0x00007f9abe2d2b33 sqlite3LeaveMutexAndCloseZombie (libsqlite3.so.0)\r\n                                                #8  0x00007f9abe2d44d4 n/a (libsqlite3.so.0)\r\n                                                #9  0x00007f9ac91cdecf n/a (libwebkit2gtk-4.0.so.37)\r\n                                                #10 0x00007f9ac8735813 n/a (libwebkit2gtk-4.0.so.37)\r\n                                                #11 0x00007f9ac88d51ac n/a (libwebkit2gtk-4.0.so.37)\r\n                                                #12 0x00007f9ac88d7497 n/a (libwebkit2gtk-4.0.so.37)\r\n                                                #13 0x00007f9ac7dc7314 _ZN3WTF7RunLoop11performWorkEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #14 0x00007f9ac7dffdaa n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #15 0x00007f9acbcb4ca6 g_main_context_dispatch (libglib-2.0.so.0)\r\n                                                #16 0x00007f9acbcb5081 n/a (libglib-2.0.so.0)\r\n                                                #17 0x00007f9acbcb53b2 g_main_loop_run (libglib-2.0.so.0)\r\n                                                #18 0x00007f9ac7e0080a _ZN3WTF7RunLoop3runEv (libjavascriptcoregtk-4.0.so.18)\r\n                                                #19 0x00007f9ac7dff595 n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #20 0x00007f9ac7dc8b30 _ZN3WTF6Thread10entryPointEPNS0_16NewThreadContextE (libjavascriptcoregtk-4.0.so.18)\r\n                                                #21 0x00007f9ac7dfe6da n/a (libjavascriptcoregtk-4.0.so.18)\r\n                                                #22 0x00007f9ac61f708c start_thread (libpthread.so.0)\r\n                                                #23 0x00007f9ac697fe7f __clone (libc.so.6)\r\n```\r\n\r\nThis seems to be similar to #100, but the backgrounds directory is readable (and the background is working when the system eventually relaunches the greeter and it does not segfault).\r\n\r\nAny ideas?\r\n"},"comment":{"url":"https://api.github.com/repos/Antergos/web-greeter/issues/comments/371109603","html_url":"https://github.com/Antergos/web-greeter/issues/159#issuecomment-371109603","issue_url":"https://api.github.com/repos/Antergos/web-greeter/issues/159","id":371109603,"user":{"login":"gg-berdzenishvili","id":1985095,"avatar_url":"https://avatars1.githubusercontent.com/u/1985095?v=4","gravatar_id":"","url":"https://api.github.com/users/gg-berdzenishvili","html_url":"https://github.com/gg-berdzenishvili","followers_url":"https://api.github.com/users/gg-berdzenishvili/followers","following_url":"https://api.github.com/users/gg-berdzenishvili/following{/other_user}","gists_url":"https://api.github.com/users/gg-berdzenishvili/gists{/gist_id}","starred_url":"https://api.github.com/users/gg-berdzenishvili/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gg-berdzenishvili/subscriptions","organizations_url":"https://api.github.com/users/gg-berdzenishvili/orgs","repos_url":"https://api.github.com/users/gg-berdzenishvili/repos","events_url":"https://api.github.com/users/gg-berdzenishvili/events{/privacy}","received_events_url":"https://api.github.com/users/gg-berdzenishvili/received_events","type":"User","site_admin":false},"created_at":"2018-03-07T11:28:45Z","updated_at":"2018-03-07T11:28:45Z","author_association":"NONE","body":"In addition to this coredump I am getting `CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed` in `/var/log/lightdm/lightdm.log`"}}
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