Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-11 Thread Mike Hommey
On Wed, Nov 12, 2014 at 12:11:16AM +0100, Ondrej Zary wrote: > On Tuesday 11 November 2014 23:43:29 Mike Hommey wrote: > > On Tue, Nov 11, 2014 at 06:54:26PM +0100, Ondrej Zary wrote: > > > On Tuesday 11 November 2014 00:17:59 Mike Hommey wrote: > > > > On Tue, Nov 11, 2014 at 12:06:30AM +0100, Ond

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-11 Thread Ondrej Zary
On Tuesday 11 November 2014 23:43:29 Mike Hommey wrote: > On Tue, Nov 11, 2014 at 06:54:26PM +0100, Ondrej Zary wrote: > > On Tuesday 11 November 2014 00:17:59 Mike Hommey wrote: > > > On Tue, Nov 11, 2014 at 12:06:30AM +0100, Ondrej Zary wrote: > > > > (gdb) print JSC::MacroAssemblerX86Common::s_s

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-11 Thread Mike Hommey
On Tue, Nov 11, 2014 at 06:54:26PM +0100, Ondrej Zary wrote: > On Tuesday 11 November 2014 00:17:59 Mike Hommey wrote: > > On Tue, Nov 11, 2014 at 12:06:30AM +0100, Ondrej Zary wrote: > > > (gdb) print JSC::MacroAssemblerX86Common::s_sseCheckState > > > $1 = JSC::MacroAssemblerX86Common::HasSSE3 >

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-11 Thread Ondrej Zary
On Tuesday 11 November 2014 00:17:59 Mike Hommey wrote: > On Tue, Nov 11, 2014 at 12:06:30AM +0100, Ondrej Zary wrote: > > (gdb) print JSC::MacroAssemblerX86Common::s_sseCheckState > > $1 = JSC::MacroAssemblerX86Common::HasSSE3 > > Aha! At least now it's clear what part is doing wrong. > > Can you

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-10 Thread Mike Hommey
On Tue, Nov 11, 2014 at 12:06:30AM +0100, Ondrej Zary wrote: > (gdb) print JSC::MacroAssemblerX86Common::s_sseCheckState > $1 = JSC::MacroAssemblerX86Common::HasSSE3 Aha! At least now it's clear what part is doing wrong. Can you compile and run the following code, and give its output? #include

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-10 Thread Ondrej Zary
On Monday 10 November 2014 23:18:14 Mike Hommey wrote: > On Mon, Nov 10, 2014 at 09:25:50PM +0100, Ondrej Zary wrote: > > On Monday 10 November 2014 06:03:04 Mike Hommey wrote: > > > On Sun, Nov 09, 2014 at 08:30:58AM +0900, Mike Hommey wrote: > > > > Okay, so despite all the changes in the related

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-10 Thread Mike Hommey
On Mon, Nov 10, 2014 at 09:25:50PM +0100, Ondrej Zary wrote: > On Monday 10 November 2014 06:03:04 Mike Hommey wrote: > > On Sun, Nov 09, 2014 at 08:30:58AM +0900, Mike Hommey wrote: > > > Okay, so despite all the changes in the related code, this was not > > > fixed. I now need to know if this is

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-10 Thread Ondrej Zary
On Monday 10 November 2014 06:03:04 Mike Hommey wrote: > On Sun, Nov 09, 2014 at 08:30:58AM +0900, Mike Hommey wrote: > > Okay, so despite all the changes in the related code, this was not > > fixed. I now need to know if this is a bug in cpu detection or in the > > code deciding what to JIT featur

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-09 Thread Mike Hommey
On Sun, Nov 09, 2014 at 08:30:58AM +0900, Mike Hommey wrote: > Okay, so despite all the changes in the related code, this was not > fixed. I now need to know if this is a bug in cpu detection or in the > code deciding what to JIT features to enabled based on the cpu > detection. > > In gdb, after

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-08 Thread Mike Hommey
On Sat, Nov 08, 2014 at 01:22:04PM +0100, Ondrej Zary wrote: > > > 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 +010

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-08 Thread Ondrej Zary
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 ins

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-08 Thread Mike Hommey
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)] > > > 0

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-07 Thread Ondrej Zary
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 progr

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-07 Thread Mike Hommey
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

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-07 Thread Ondrej Zary
On Thursday 06 November 2014 23:49:16 Mike Hommey wrote: > On Thu, Nov 06, 2014 at 08:04:22PM +0100, Ondrej Zary wrote: > > Package: iceweasel > > Version: 31.2.0esr-2~deb7u1 > > Severity: important > > > > Dear Maintainer, > > after upgrading iceweasel:i386 24.8.1esr-1~deb7u1 to 31.2.0esr-2~deb7u

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-06 Thread Mike Hommey
On Thu, Nov 06, 2014 at 08:04:22PM +0100, Ondrej Zary wrote: > Package: iceweasel > Version: 31.2.0esr-2~deb7u1 > Severity: important > > Dear Maintainer, > after upgrading iceweasel:i386 24.8.1esr-1~deb7u1 to 31.2.0esr-2~deb7u1, it > does not work anymore. It crashes immediately at startup with I

Bug#768360: iceweasel: crashes with Illegal instruction at startup

2014-11-06 Thread Ondrej Zary
Package: iceweasel Version: 31.2.0esr-2~deb7u1 Severity: important Dear Maintainer, after upgrading iceweasel:i386 24.8.1esr-1~deb7u1 to 31.2.0esr-2~deb7u1, it does not work anymore. It crashes immediately at startup with Illegal instruction. In safe-mode, the application window appears but then i