Interesting segfault

Doug Barton dougb at FreeBSD.org
Tue Jan 29 14:10:00 PST 2008


The particular application I was trying to run was xfe, but I don't
think that matters too much. And yes, the GL stuff is from the nvidia
driver.

[New LWP 100092]
(gdb) where
#0  0x2896d322 in _pthread_mutexattr_setkind_np (attr=0xbfbfe8d0, kind=2)
    at /usr/local/src/lib/libthr/thread/thr_mutexattr.c:111
#1  0x28add093 in _nv000007gl () from /usr/local/lib/libGL.so.1
#2  0xbfbfe8d0 in ?? ()
#3  0x00000002 in ?? ()
#4  0x0000000a in ?? ()
#5  0x28adc780 in _nv000007gl () from /usr/local/lib/libGL.so.1
#6  0x28add180 in _nv000007gl () from /usr/local/lib/libGL.so.1
#7  0x00000000 in ?? ()
#8  0x2812fb30 in ?? ()
#9  0x28df7350 in _nv001439gl () from /usr/local/lib/libGLcore.so.1
#10 0x00000000 in ?? ()
#11 0xbfbfe938 in ?? ()
#12 0x290d825b in _nv000493gl () from /usr/local/lib/libGLcore.so.1
#13 0x00000000 in ?? ()
#14 0x2812fb30 in ?? ()
#15 0x00000000 in ?? ()
#16 0x28af6dc0 in _init () from /usr/local/lib/libGL.so.1
#17 0x2812faf0 in ?? ()
#18 0x295d4c1a in __kernel_cos () from /usr/local/lib/compat/libm.so.3
#19 0x281057d3 in _rtld (sp=0xbfbfeb10, exit_proc=0xbfbfeaf0,
objp=0xbfbfeaf4)
    at /usr/local/src/libexec/rtld-elf/rtld.c:515
#20 0x2810055e in .rtld_start ()
    at /usr/local/src/libexec/rtld-elf/i386/rtld_start.S:45



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