These pop up in dmesg from time to time: [94460.996008] sd_festival[20635]: segfault at 2d0 ip 000000317880d424 sp 00007fffc76bce20 error 4 in libpthread-2.18.so[3178800000+18000] Reproducible: Always
1) Please post your `emerge --info app-accessibility/speech-dispatcher' output in a comment. 2) Please attach the output of a full gdb backtrace.
No gdb backtrace, unfortunately, as it happens in the random in the background. But here's the other info: $ emerge --info app-accessibility/speech-dispatcher Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop/kde/systemd, gcc-4.8.2, glibc-2.18-r1, 3.13.2 x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.13.2-x86_64-Intel-R-_Core-TM-_i7-3820QM_CPU_@_2.70GHz-with-gentoo-2.2 ld GNU ld (GNU Binutils) 2.24 sys-devel/gcc: 4.8.2-r1 sys-devel/gcc-config: 1.8 sys-libs/glibc: 2.18-r1 CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -fomit-frame-pointer -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CXXFLAGS="-march=native -fomit-frame-pointer -O2 -pipe" FCFLAGS="-O2 -pipe" FFLAGS="-O2 -pipe" LDFLAGS="-Wl,-O1 -Wl,--as-needed" ================================================================= Package Settings ================================================================= app-accessibility/speech-dispatcher-0.8-r2 was built with the following: USE="alsa espeak pulseaudio python -ao -flite -nas -static-libs" PYTHON_TARGETS="python3_3 -python3_2" CFLAGS="-march=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt --param l1-cache-size=0 --param l1-cache-line-size=0 --param l2-cache-size=256 -mtune=generic -fomit-frame-pointer -O2 -pipe" CXXFLAGS="-march=corei7-avx -mcx16 -msahf -mno-movbe -maes -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mrdrnd -mf16c -mfsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt --param l1-cache-size=0 --param l1-cache-line-size=0 --param l2-cache-size=256 -mtune=generic -fomit-frame-pointer -O2 -pipe"
(In reply to Jason A. Donenfeld from comment #2) > No gdb backtrace, unfortunately, as it happens in the random in the > background. Set ulimit -c unlimited, run speech-dispatcher from a terminal, then wait. The core dump[1] should help us get a better backtrace. > $ emerge --info app-accessibility/speech-dispatcher And now the entire output, please. [1] http://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces#Core_dumps
