View Single Post
Old 02-16-12, 12:15 PM   #1
Registered User
Join Date: Feb 2012
Posts: 4
Default 295.20 crash on fork call

Hi -

290.10 was fine, but in the 295.20 series driver, I am seeing a crash during the call to fork. Basically, have a QThread that is running and monitoring a background process. If I run the program in gdb, it works, I presume because gdb is zero-ing memory as it loads objects. If I run normally, here is the call stack where it is crashing.

Thanks in advance,

#0 0x00007fc639eb6c0f in _nv022tls () from /usr/lib/nvidia-current/tls/
#1 0x00007fc63ed83a01 in ?? () from /usr/lib/nvidia-current/
#2 0x00007fc63b738425 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/x86_64/../fork.c:95
#3 0x00000000006e6829 in Core::SystemProcess::execute(bool) ()
#4 0x000000000053ef55 in ProcessThread::run() ()
#5 0x00007fc642152775 in ?? () from /usr/lib/
#6 0x00007fc63c5c19ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7 0x00007fc63b77470d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()
kdt3rd is offline   Reply With Quote