Could you press 'c' next time it happens, and wait for a SIGSEGV to occur?
I am not sure about those SIGPIPEs. They occured to me, too, but I
could just press 'c' in gdb and continue using iceweasel until the
SIGSEGV. On the other hand, they are apparently gone now in stretch.
- Bug#799632: Bug#788708: Bug#799632: iceweasel: SIGSEGV w... Agustin Martin
- Bug#788708: Bug#799632: iceweasel: SIGSEGV when pla... Soeren D. Schulze
- Bug#788708: Bug#799632: iceweasel: SIGSEGV when... Agustin Martin
- Bug#788708: Bug#799632: iceweasel: SIGSEGV when... Agustin Martin
- Bug#788708: Bug#799632: iceweasel: SIGSEGV ... Sebastian Dröge
- Bug#788708: Bug#799632: iceweasel: SIGS... Agustin Martin