Forum Discussion
Linux client - Electron segmentation fault
Steps to reproduce: use a Linux system with glibc >= 2.31 and run Microsoft Teams Preview, then run dmesg in a terminal. You'll find the following segmentation fault log:
[56014.941411] SGI_video_sync[40006]: segfault at e6 ip 00005648d563ef92 sp 00007f66437fc7c0 error 6 in teams[5648d2b5b000+4bf6000]
[56014.941417] Code: e8 43 00 00 00 4c 89 f7 e8 db 01 00 00 41 8b 46 10 41 8b 4e 18 c1 e0 0c 25 00 f0 0f 00 c1 e1 14 81 e1 00 00 f0 0f 09 c1 09 d9 <c6> 01 00 81 e3 ff 0f 00 00 c6 03 00 bf 01 00 00 00 e8 38 d0 10 02
This has also affected other Electron applications that use their own bundled Electron on Linux. Here is a very detailed bug report for Discord, where the issue is identical to Microsoft Teams: https://bugs.archlinux.org/task/65643?project=5&string=discord
3 Replies
altermetax
Started getting segmentation faults with 1.3.00.25560, and with team-insider 1.3.00.30857.teams-insiders[18996]: segfault at 7fc5ff7fe9d0 ip 00007fc63d039bd8 sp 00007ffc4c48afd0 error 4 in libpthread-2.27.so[7fc63d031000+1a000]
[57631.501178] Code: 00 00 41 56 41 55 41 54 55 53 48 83 ec 40 64 48 8b 04 25 28 00 00 00 48 89 44 24 38 31 c0 48 85 ff 0f 84 d3 00 00 00 48 89 fb <8b> bf d0 02 00 00 85 ff 0f 88 c2 00 00 00 48 39 9b 28 06 00 00 0f
Will try with GPU hardware acceleration off.This is a critical issue. If anyone is reading this, is there any other way to contact Microsoft Teams developers?
- It seems you've found the one I wanted to recommend:
https://microsoftteams.uservoice.com/forums/908686-bug-reports/suggestions/40254013-linux-client-segmentation-fault-due-to-bundled-ele
