regression in 12.0: nvidia-driver-304

[Lena at lena.kiev.ua]

After upgrade from 11.2 to 12.0 (with freebsd-update and `pkg upgrade -f`),
launch of firefox (from packages for 12) causes segmentation fault:

Core was generated by `firefox'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x22aeb63f in _nv024tls () from /usr/local/lib/libnvidia-tls.so.1
(gdb) bt
#0  0x22aeb63f in _nv024tls () at /usr/local/lib/libnvidia-tls.so.1
#1  0xffbfc9ac in  ()
#2  0x21038d1e in  () at /libexec/ld-elf.so.1
#3  0x2103553b in  () at /libexec/ld-elf.so.1
#4  0x21035394 in dlopen () at /libexec/ld-elf.so.1
#5  0x01027d1f in mozilla::GetBootstrap(char const*) ()
#6  0x01006ed8 in InitXPCOMGlue() ()
#7  0x01006b2e in main ()
(gdb)

~ # pkg info -o firefox
firefox-64.0_3,1               www/firefox
~ # pkg which /usr/local/lib/libnvidia-tls.so.1
/usr/local/lib/libnvidia-tls.so.1 was installed by package nvidia-driver-304-304.137_2

I recompiled nvidia-driver-304 from port and rebooted - same error.

Motherboard ASUS M2NPV-MX with integrated video GeForce 6150.

Same bug report from another user:
https://devtalk.nvidia.com/default/topic/1045764/sigsegv-on-freebsd-12-0-with-304-137-on-geforce-6200/