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#1 2020-05-09 13:57:25

vollekannehoschi
Member
Registered: 2015-03-08
Posts: 29

[Solved] Skype (skypeforlinux-stable-bin) dumps core but still runs

Hi smile

I get core dumps when starting Skype but it is usable afterwards. I don't know if this is related, but as also X11 and nvidia is in the dump, it probably is: Sometimes after wakeing up from sleep the monitor is just blank. Usually it helps suspending again and on second wakeup all is fine. Sometimes on the second wakeup the PC freezes and can only be shut down via power off ... without any information what happened in journalctl.

skypeforlinux-stable-bin: 8.59.0.77-4
Log:

Mai 09 12:23:42 maxxgubbl systemd-coredump[152178]: Process 152165 (skypeforlinux) of user 1000 dumped core.
                                                    
                                                    Stack trace of thread 152174:
                                                    #0  0x0000555574ee9b8d n/a (skypeforlinux + 0x4a21b8d)
                                                    #1  0x0000555574eed9a6 n/a (skypeforlinux + 0x4a259a6)
                                                    #2  0x00007f5395c5e800 __restore_rt (libpthread.so.0 + 0x14800)
                                                    #3  0x00007f53946372d1 clock_nanosleep@@GLIBC_2.17 (libc.so.6 + 0xc72d1)
                                                    #4  0x00007f539463cbf7 __nanosleep (libc.so.6 + 0xccbf7)
                                                    #5  0x00007f5394667799 usleep (libc.so.6 + 0xf7799)
                                                    #6  0x00007f538b0def3b n/a (libnvidia-glcore.so.440.82 + 0xe54f3b)
                                                    #7  0x00007f538b1205d0 n/a (libnvidia-glcore.so.440.82 + 0xe965d0)
                                                    #8  0x00007f538b122156 n/a (libnvidia-glcore.so.440.82 + 0xe98156)
                                                    #9  0x00007f5391945d9f n/a (libGLX_nvidia.so.0 + 0x7fd9f)
                                                    #10 0x00007f5391c4c3cf __glDispatchCheckMultithreaded (libGLdispatch.so.0 + 0x413cf)
                                                    #11 0x00007f5391bf1567 n/a (libGLX.so.0 + 0x19567)
                                                    #12 0x00007f5391bf29c6 glXGetFBConfigs (libGLX.so.0 + 0x1a9c6)
                                                    #13 0x0000555574588b97 n/a (skypeforlinux + 0x40c0b97)
                                                    #14 0x000055557458c762 n/a (skypeforlinux + 0x40c4762)
                                                    #15 0x0000555573abf40d n/a (skypeforlinux + 0x35f740d)
                                                    #16 0x0000555573abeece n/a (skypeforlinux + 0x35f6ece)
                                                    #17 0x0000555573a78faa n/a (skypeforlinux + 0x35b0faa)
                                                    #18 0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #19 0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #20 0x0000555573acf630 n/a (skypeforlinux + 0x3607630)
                                                    #21 0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #22 0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #23 0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152165:
                                                    #0  0x00007f5394664abf __poll (libc.so.6 + 0xf4abf)
                                                    #1  0x00007f53957a063b n/a (libxcb.so.1 + 0xc63b)
                                                    #2  0x00007f53957a208f n/a (libxcb.so.1 + 0xe08f)
                                                    #3  0x00007f53957a2203 xcb_wait_for_reply64 (libxcb.so.1 + 0xe203)
                                                    #4  0x00007f5395804269 _XReply (libX11.so.6 + 0x41269)
                                                    #5  0x00007f539196b8a2 n/a (libGLX_nvidia.so.0 + 0xa58a2)
                                                    #6  0x00007f5391915c9c n/a (libGLX_nvidia.so.0 + 0x4fc9c)
                                                    #7  0x00007f53919668a1 n/a (libGLX_nvidia.so.0 + 0xa08a1)
                                                    #8  0x00007f5391966fa8 n/a (libGLX_nvidia.so.0 + 0xa0fa8)
                                                    #9  0x00007f5391915424 n/a (libGLX_nvidia.so.0 + 0x4f424)
                                                    #10 0x00007f538b0c585e n/a (libnvidia-glcore.so.440.82 + 0xe3b85e)
                                                    #11 0x00007f5391963d54 n/a (libGLX_nvidia.so.0 + 0x9dd54)
                                                    #12 0x00007f53919158b8 n/a (libGLX_nvidia.so.0 + 0x4f8b8)
                                                    #13 0x00007f538b0c236d n/a (libnvidia-glcore.so.440.82 + 0xe3836d)
                                                    #14 0x00007f53919157ad n/a (libGLX_nvidia.so.0 + 0x4f7ad)
                                                    #15 0x00007f539191390a n/a (libGLX_nvidia.so.0 + 0x4d90a)
                                                    #16 0x00007f5391941633 n/a (libGLX_nvidia.so.0 + 0x7b633)
                                                    #17 0x00007f5391becc52 n/a (libGLX.so.0 + 0x14c52)
                                                    #18 0x00007f5391bf3975 n/a (libGLX.so.0 + 0x1b975)
                                                    #19 0x0000555574586b97 n/a (skypeforlinux + 0x40beb97)
                                                    #20 0x0000555574d767d6 n/a (skypeforlinux + 0x48ae7d6)
                                                    #21 0x0000555574d7c823 n/a (skypeforlinux + 0x48b4823)
                                                    #22 0x0000555574b2de50 n/a (skypeforlinux + 0x4665e50)
                                                    #23 0x0000555573abf40d n/a (skypeforlinux + 0x35f740d)
                                                    #24 0x0000555573abeece n/a (skypeforlinux + 0x35f6ece)
                                                    #25 0x0000555573a817b7 n/a (skypeforlinux + 0x35b97b7)
                                                    #26 0x00007f5395b236be g_main_context_dispatch (libglib-2.0.so.0 + 0x6b6be)
                                                    #27 0x00007f5395b25531 n/a (libglib-2.0.so.0 + 0x6d531)
                                                    #28 0x00007f5395b25571 g_main_context_iteration (libglib-2.0.so.0 + 0x6d571)
                                                    #29 0x0000555573a79292 n/a (skypeforlinux + 0x35b1292)
                                                    #30 0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #31 0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #32 0x0000555576927e29 n/a (skypeforlinux + 0x645fe29)
                                                    #33 0x00005555732a9ff4 n/a (skypeforlinux + 0x2de1ff4)
                                                    #34 0x0000555574f5ee1c n/a (skypeforlinux + 0x4a96e1c)
                                                    #35 0x00005555724fa961 n/a (skypeforlinux + 0x2032961)
                                                    #36 0x0000555571b55246 n/a (skypeforlinux + 0x168d246)
                                                    #37 0x00007f5394597023 __libc_start_main (libc.so.6 + 0x27023)
                                                    #38 0x0000555571b5502a _start (skypeforlinux + 0x168d02a)
                                                    
                                                    Stack trace of thread 152168:
                                                    #0  0x00007f5395c5a01a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
                                                    #1  0x0000555573b0aad0 n/a (skypeforlinux + 0x3642ad0)
                                                    #2  0x0000555573b0b212 n/a (skypeforlinux + 0x3643212)
                                                    #3  0x0000555573a78f95 n/a (skypeforlinux + 0x35b0f95)
                                                    #4  0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #5  0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #6  0x0000555573acf630 n/a (skypeforlinux + 0x3607630)
                                                    #7  0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #8  0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #9  0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152170:
                                                    #0  0x00007f5395c5a01a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
                                                    #1  0x0000555573b0aad0 n/a (skypeforlinux + 0x3642ad0)
                                                    #2  0x0000555573b0b212 n/a (skypeforlinux + 0x3643212)
                                                    #3  0x0000555573acadf8 n/a (skypeforlinux + 0x3602df8)
                                                    #4  0x0000555573acb36b n/a (skypeforlinux + 0x360336b)
                                                    #5  0x0000555573acb034 n/a (skypeforlinux + 0x3603034)
                                                    #6  0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #7  0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #8  0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152171:
                                                    #0  0x00007f539466f70e epoll_wait (libc.so.6 + 0xff70e)
                                                    #1  0x0000555573bad1bb n/a (skypeforlinux + 0x36e51bb)
                                                    #2  0x0000555573baab00 n/a (skypeforlinux + 0x36e2b00)
                                                    #3  0x0000555573b1320f n/a (skypeforlinux + 0x364b20f)
                                                    #4  0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #5  0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #6  0x0000555573acf630 n/a (skypeforlinux + 0x3607630)
                                                    #7  0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #8  0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #9  0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152173:
                                                    #0  0x00007f5395c5a01a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0x1001a)
                                                    #1  0x0000555573b0aad0 n/a (skypeforlinux + 0x3642ad0)
                                                    #2  0x0000555573b0b212 n/a (skypeforlinux + 0x3643212)
                                                    #3  0x0000555573acadf8 n/a (skypeforlinux + 0x3602df8)
                                                    #4  0x0000555573acb118 n/a (skypeforlinux + 0x3603118)
                                                    #5  0x0000555573acb034 n/a (skypeforlinux + 0x3603034)
                                                    #6  0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #7  0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #8  0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152169:
                                                    #0  0x00007f539466f70e epoll_wait (libc.so.6 + 0xff70e)
                                                    #1  0x0000555573bad1bb n/a (skypeforlinux + 0x36e51bb)
                                                    #2  0x0000555573baab00 n/a (skypeforlinux + 0x36e2b00)
                                                    #3  0x0000555573b132c9 n/a (skypeforlinux + 0x364b2c9)
                                                    #4  0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #5  0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #6  0x0000555573ac38a7 n/a (skypeforlinux + 0x35fb8a7)
                                                    #7  0x0000555573acf630 n/a (skypeforlinux + 0x3607630)
                                                    #8  0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #9  0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #10 0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)
                                                    
                                                    Stack trace of thread 152172:
                                                    #0  0x00007f5395c59cf5 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xfcf5)
                                                    #1  0x0000555573b0b2bb n/a (skypeforlinux + 0x36432bb)
                                                    #2  0x0000555573b0af7f n/a (skypeforlinux + 0x3642f7f)
                                                    #3  0x0000555574d75df0 n/a (skypeforlinux + 0x48addf0)
                                                    #4  0x0000555574bb7cc4 n/a (skypeforlinux + 0x46efcc4)
                                                    #5  0x0000555574bb7ab8 n/a (skypeforlinux + 0x46efab8)
                                                    #6  0x0000555574ba0e2a n/a (skypeforlinux + 0x46d8e2a)
                                                    #7  0x0000555574bc3308 n/a (skypeforlinux + 0x46fb308)
                                                    #8  0x0000555574bc31aa n/a (skypeforlinux + 0x46fb1aa)
                                                    #9  0x000055557244f77d n/a (skypeforlinux + 0x1f8777d)
                                                    #10 0x0000555573d4245a n/a (skypeforlinux + 0x387a45a)
                                                    #11 0x0000555573d47eba n/a (skypeforlinux + 0x387feba)
                                                    #12 0x0000555573d47a72 n/a (skypeforlinux + 0x387fa72)
                                                    #13 0x0000555573d40d1f n/a (skypeforlinux + 0x3878d1f)
                                                    #14 0x0000555573d41410 n/a (skypeforlinux + 0x3879410)
                                                    #15 0x0000555573d55595 n/a (skypeforlinux + 0x388d595)
                                                    #16 0x0000555573abf40d n/a (skypeforlinux + 0x35f740d)
                                                    #17 0x0000555573abeece n/a (skypeforlinux + 0x35f6ece)
                                                    #18 0x0000555573a78faa n/a (skypeforlinux + 0x35b0faa)
                                                    #19 0x0000555573abffd9 n/a (skypeforlinux + 0x35f7fd9)
                                                    #20 0x0000555573a94857 n/a (skypeforlinux + 0x35cc857)
                                                    #21 0x0000555573acf630 n/a (skypeforlinux + 0x3607630)
                                                    #22 0x0000555573b15365 n/a (skypeforlinux + 0x364d365)
                                                    #23 0x00007f5395c5346f start_thread (libpthread.so.0 + 0x946f)
                                                    #24 0x00007f539466f3d3 __clone (libc.so.6 + 0xff3d3)

Last edited by vollekannehoschi (2020-05-09 15:46:38)

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#2 2020-05-09 14:53:25

loqs
Member
Registered: 2014-03-06
Posts: 17,192

Re: [Solved] Skype (skypeforlinux-stable-bin) dumps core but still runs

                                                    #3  0x00007f53946372d1 clock_nanosleep@@GLIBC_2.17 (libc.so.6 + 0xc72d1)

The chromium sandbox's seccomp support has not been updated to allow nanosleep.

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#3 2020-05-09 15:14:38

vollekannehoschi
Member
Registered: 2015-03-08
Posts: 29

Re: [Solved] Skype (skypeforlinux-stable-bin) dumps core but still runs

I'm not sure what this means for me, what should I do now?

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#4 2020-05-09 15:23:33

loqs
Member
Registered: 2014-03-06
Posts: 17,192

Re: [Solved] Skype (skypeforlinux-stable-bin) dumps core but still runs

You need the skype deleveopers to provide a new binary that adds support for nanosleep to the seccomp sandbox as chromium itself already has https://github.com/chromium/chromium/co … ecac8ce0d7
You could as a workaround try and disable the sandbox or downgrade glibc to 2.30  see similar bug https://bugs.archlinux.org/task/65643

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#5 2020-05-09 15:44:32

vollekannehoschi
Member
Registered: 2015-03-08
Posts: 29

Re: [Solved] Skype (skypeforlinux-stable-bin) dumps core but still runs

Thanks for the explanation!

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