Mercury Core Dumps *a lot*

[nPHYN1T3]

Mercury (often while idle) will core dump "Blink and it's gone" style.

Kernel 6.10.10-arch1-1 on nVidia cards with the old propri 525 driver with no compositor.
As a note I also run LibreWolf and Waterfox and Mercury is the only one with this issue. It happens at least once every boot.

pillar systemd-coredump[401928]: Process 9143 (mercury) of user 1000 dumped core.
                                                 
                                                 Stack trace of thread 9143:
                                                 #0  0x00007200•851883f4 n/a (libc.so.6 + 0x963f4)
                                                 #1  0x00007200•8512f120 raise (libc.so.6 + 0x3d120)
                                                 #2  0x00007200•7d94f037 n/a (libxul.so + 0x6f4f037)
                                                 #3  0x00007200•7e0afc83 n/a (libxul.so + 0x76afc83)
                                                 #4  0x00007200•8512f1d0 n/a (libc.so.6 + 0x3d1d0)
                                                 #5  0x00007200•797ad3e2 n/a (libxul.so + 0x2dad3e2)
                                                 #6  0x00007200•7a1a2702 n/a (libxul.so + 0x37a2702)
                                                 #7  0x00007200•7e124d89 n/a (libxul.so + 0x7724d89)
                                                 #8  0x00007200•7ef0ee85 n/a (libxul.so + 0x850ee85)
                                                 #9  0x00007200•7951836c n/a (libxul.so + 0x2b1836c)
                                                 #10 0x00007200•7951cc97 n/a (libxul.so + 0x2b1cc97)
                                                 #11 0x00007200•794fe8a4 n/a (libxul.so + 0x2afe8a4)
                                                 #12 0x00007200•79515ed4 n/a (libxul.so + 0x2b15ed4)
                                                 #13 0x00007200•7947daed n/a (libxul.so + 0x2a7daed)
                                                 #14 0x00007200•7951c71b n/a (libxul.so + 0x2b1c71b)
                                                 #15 0x00007200•7951c5c2 n/a (libxul.so + 0x2b1c5c2)
                                                 #16 0x00007200•7d8adc01 n/a (libxul.so + 0x6eadc01)
                                                 #17 0x00007200•795b6742 n/a (libxul.so + 0x2bb6742)
                                                 #18 0x00007200•7942f8ee n/a (libxul.so + 0x2a2f8ee)
                                                 #19 0x00007200•7942f541 n/a (libxul.so + 0x2a2f541)
                                                 #20 0x00005ab9•11cc30b6 n/a (mercury + 0x340b6)
                                                 #21 0x00007200•85117e08 n/a (libc.so.6 + 0x25e08)
                                                 #22 0x00007200•85117ecc __libc_start_main (libc.so.6 + 0x25ecc)
                                                 #23 0x00005ab9•11d0a24c _start (mercury + 0x7b24c)
                                                 
                                                 Stack trace of thread 9453:
                                                 #0  0x00007200•851fd63d __poll (libc.so.6 + 0x10b63d)
                                                 #1  0x00007200•7959315c n/a (libxul.so + 0x2b9315c)
                                                 #2  0x00007200•794ff123 n/a (libxul.so + 0x2aff123)
                                                 #3  0x00007200•79502958 n/a (libxul.so + 0x2b02958)
                                                 #4  0x00007200•7947daed n/a (libxul.so + 0x2a7daed)
                                                 #5  0x00007200•794fdda3 n/a (libxul.so + 0x2afdda3)
                                                 #6  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #7  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #8  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 9943:
                                                 #0  0x00007200•85182a19 n/a (libc.so.6 + 0x90a19)
                                                 #1  0x00007200•85185479 pthread_cond_wait (libc.so.6 + 0x93479)
                                                 #2  0x00005ab9•11ce8976 _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (mercury + 0x59976)
                                                 #3  0x00007200•79b1f9a9 n/a (libxul.so + 0x311f9a9)
                                                 #4  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #5  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #6  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 9942:
                                                 #0  0x00007200•85182a19 n/a (libc.so.6 + 0x90a19)
                                                 #1  0x00007200•85185479 pthread_cond_wait (libc.so.6 + 0x93479)
                                                 #2  0x00005ab9•11ce8976 _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (mercury + 0x59976)
                                                 #3  0x00007200•79b1f9a9 n/a (libxul.so + 0x311f9a9)
                                                 #4  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #5  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #6  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 9945:
                                                 #0  0x00007200•85182a19 n/a (libc.so.6 + 0x90a19)
                                                 #1  0x00007200•85185479 pthread_cond_wait (libc.so.6 + 0x93479)
                                                 #2  0x00005ab9•11ce8976 _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (mercury + 0x59976)
                                                 #3  0x00007200•79b1f9a9 n/a (libxul.so + 0x311f9a9)
                                                 #4  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #5  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #6  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 11120:
                                                 #0  0x00007200•85182a19 n/a (libc.so.6 + 0x90a19)
                                                 #1  0x00007200•85185479 pthread_cond_wait (libc.so.6 + 0x93479)
                                                 #2  0x00005ab9•11ce8976 _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (mercury + 0x59976)
                                                 #3  0x00007200•794fef35 n/a (libxul.so + 0x2afef35)
                                                 #4  0x00007200•79502a31 n/a (libxul.so + 0x2b02a31)
                                                 #5  0x00007200•7947daed n/a (libxul.so + 0x2a7daed)
                                                 #6  0x00007200•794fdda3 n/a (libxul.so + 0x2afdda3)
                                                 #7  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #8  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #9  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 9646:
                                                 #0  0x00007200•85182a19 n/a (libc.so.6 + 0x90a19)
                                                 #1  0x00007200•85185479 pthread_cond_wait (libc.so.6 + 0x93479)
                                                 #2  0x00005ab9•11ce8976 _ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE (mercury + 0x59976)
                                                 #3  0x00007200•79a6fa4d n/a (libxul.so + 0x306fa4d)
                                                 #4  0x00007200•79a9da0f n/a (libxul.so + 0x309da0f)
                                                 #5  0x00007200•850d3a8d n/a (libnspr4.so + 0x1ba8d)
                                                 #6  0x00007200•8518639d n/a (libc.so.6 + 0x9439d)
                                                 #7  0x00007200•8520b49c n/a (libc.so.6 + 0x11949c)
                                                 
                                                 Stack trace of thread 19734:
                                                 #0  0x00007200•852091fd syscall (libc.so.6 + 0x1171fd)
                                                 #1  0x00007200•7a085444 n/a (libxul.so + 0x3685444)
                                                 #2  0x00007200•7e6c5655 n/a (libxul.so + 0x7cc5655)
                                                 #3  0x00000000•00000000 n/a (n/a + 0x0)
                                                 ELF object binary architecture: AMD x86-64