On Saturday 08 November 2014 08:04:08 Mike Hommey wrote: > On Sat, Nov 08, 2014 at 12:04:09AM +0100, Ondrej Zary wrote: > > On Friday 07 November 2014 23:32:55 Mike Hommey wrote: > > > On Fri, Nov 07, 2014 at 09:24:23PM +0100, Ondrej Zary wrote: > > > > Program received signal SIGILL, Illegal instruction. > > > > [Switching to Thread 0xab7feb70 (LWP 7670)] > > > > 0xad42fbf2 in ?? () > > > > (gdb) disassemble > > > > No function contains program counter for selected frame. > > > > (gdb) > > > > > > Try disassemble 0xad42fbf2,+10 (adapting to whatever new address you get > > > on next attempt) > > > > > > Thanks, it looks good now: > > > > Program received signal SIGILL, Illegal instruction. > > [Switching to Thread 0xab7feb70 (LWP 12776)] > > 0xaec24272 in ?? () > > (gdb) disassemble 0xaec24272,+10 > > Dump of assembler code from 0xaec24272 to 0xaec2427c: > > => 0xaec24272: xorpd %xmm0,%xmm0 > > 0xaec24276: cvtsi2sd %edx,%xmm0 > > 0xaec2427a: jmp 0xaec2428a > > End of assembler dump. > > > > xorpd is a SSE instruction :(. I wonder if this is just a compiler flag > > problem or this crap is generated by Firefox JIT compiler? > > Could you give a try to version 33.0, 34.0 and/or 35.0 from > mozilla.debian.net?
33.0-2~bpo70+1 crashes the same way even in safe mode: Program received signal SIGILL, Illegal instruction. [Switching to Thread 0xaaefeb70 (LWP 14874)] 0xac6350b2 in ?? () (gdb) disassemble 0xac6350b2,+10 Dump of assembler code from 0xac6350b2 to 0xac6350bc: => 0xac6350b2: xorpd %xmm0,%xmm0 0xac6350b6: cvtsi2sd %edx,%xmm0 0xac6350ba: jmp 0xac6350ca End of assembler dump. 34.0~b1-1~bpo70+1 works in safe mode but crashes in normal mode: Program received signal SIGILL, Illegal instruction. 0xb0d09a16 in ?? () (gdb) disassemble 0xb0d09a16,+10 Dump of assembler code from 0xb0d09a16 to 0xb0d09a20: => 0xb0d09a16: movsd %xmm7,0x38(%esp) 0xb0d09a1c: movsd %xmm6,0x30(%esp) End of assembler dump. 35.0~a2+20141017004001-1~bpo70+1 works in safe mode but crashes in normal mode: Program received signal SIGILL, Illegal instruction. 0xafe0d4b7 in ?? () (gdb) disassemble 0xafe0d4b7,+10 Dump of assembler code from 0xafe0d4b7 to 0xafe0d4c1: => 0xafe0d4b7: unpcklps %xmm7,%xmm0 0xafe0d4ba: cmp $0xffffff80,%eax 0xafe0d4bd: jb 0xafe0d4d9 End of assembler dump. (~/.mozilla removed before each run) -- Ondrej Zary -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
