Package: firefox-esr Version: 102.14.0esr-1~deb12u1 Severity: important Loading certain sites in Firefox ESR causes the tab to crash, and on occasion, the browser as a whole. A reliable cause of this is the Google account login page, which this crash makes impossible to traverse.
I had to start the browser with MOZ_CRASHREPORTER_DISABLE=1 set in the environment to disable BreakPad, or else I would not get useful telemetry from the system logs. The terminal output shows Illegal instruction and syslog shows these entries: 2023-08-27T02:31:20.899434-04:00 darkstar kernel: [ 713.633343] traps: Isolated Web Co[2454] trap invalid opcode ip:b0af8174 sp:bff0c340 error:0 in libxul.so[ab957000+5c91000] 2023-08-27T02:33:48.231483-04:00 darkstar kernel: [ 860.962987] traps: Isolated Web Co[2843] trap invalid opcode ip:b0af8abc sp:bfcd35b0 error:0 in libxul.so[ab957000+5c91000] This is on a Pentium M laptop running the i386 build of Debian bookworm. CPU information: $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : Intel(R) Pentium(R) M processor 1.80GHz stepping : 6 microcode : 0x17 cpu MHz : 800.000 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss tm pbe bts cpuid est tm2 pti bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bogomips : 3588.46 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 32 bits virtual power management: --Daniel -- Daniel Richard G. || sk...@iskunk.org My ASCII-art .sig got a bad case of Times New Roman.