Hello, I have installed the Stable-Proposed-Updates kernel on the virtual host (linux-image-5.10.0-16-amd64 - 5.10.127-1) and I am still seeing Firefox crashing frequently in a virtual guest running on this host.
I do not see any messages logged in kern.log when the whole of Firefox crashes, but I do see the following messages when individual tabs in Firefox crash (these tab crashes also happened with 5.10.0-15-amd64 - 5.10.120.1 but not with 5.10.0-14-amd64 - 5.10.113-1). These are from the virtual guest however, not the host. I do not see any errors logged to kern.log on the host (even though that is the system running the problematic kernel). Jul 5 20:10:23 vwbbase kernel: [ 342.977899] DOM Worker[4222]: segfault at 7fd700942000 ip 00007fd72ba9a307 sp 00007fd71ce03cd0 error 4 in libxul.so[7fd7278dd000+5559000] Jul 5 20:10:23 vwbbase kernel: [ 342.977907] Code: c7 0f 84 48 ff ff ff 4c 8d 77 38 4c 8d 6f 60 48 8d 6c 24 04 0f 1f 80 00 00 00 00 8b 53 38 49 63 c7 48 03 43 28 44 89 7c 24 04 <44> 8b 38 48 89 ee 4c 89 ef 89 10 4c 89 f2 e8 e6 9a ff ff 45 85 ff Jul 5 20:13:52 vwbbase kernel: [ 552.210131] traps: Web Content[4872] general protection fault ip:7f0fa8c39426 sp:7ffe80eff5c0 error:0 in libxul.so[7f0fa490e000+5559000] Jul 5 20:13:54 vwbbase kernel: [ 554.146579] traps: Web Content[5025] general protection fault ip:7f7cf735b068 sp:7fffaffe93c0 error:0 in libxul.so[7f7cf350e000+5559000] Happy to do more testing and send more logs if it helps. Regards, Richard
