bug#12774: 24.2.50; EMACS 24.2.50.1 crashing‏

[Vincent Belaïche]

I could also get this:




(gdb) info all-registers

eax 0x6 6
ecx 0x7c92005d 2089943133
edx 0x860608 8783368
ebx 0xd8270 885360
esp 0x81bfdc 0x81bfdc
ebp 0x1a000 0x1a000
esi 0x3b66d70 62287216
edi 0x3aa0000 61472768
eip 0x7c91120f 0x7c91120f <ntdll!DbgUiConnectToDbg+1>
eflags 0x246 [ PF ZF IF ]
cs 0x1b 27
ss 0x23 35
ds 0x23 35
es 0x23 35
fs 0x3b 59
gs 0x0 0
st0 0 (raw 0x9035a6e5e6c000000000)
st1 <invalid float value> (raw 0x00010027038600000020)
st2 <invalid float value> (raw 0xe6e4000000000000029e)
st3 0 (raw 0x0386805416cca6e5e6e4)
st4 0 (raw 0x00000200000100270386)
st5 0.043478260869565216 (raw 0x3ffab21642c8590b2000)
st6 1 (raw 0x3fff8000000000000000)
st7 1 (raw 0x3fff8000000000000000)
fctrl 0xffff037f -64641
fstat 0xffff4000 -49152
ftag 0xffffffff -1
fiseg 0x1b 27
fioff 0x5e86263d 1585849917
foseg 0xffff0023 -65501
fooff 0x0 0
fop 0x2e9 745
xmm0 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0},
v16_int8 = {0x0, 0x0, 0x0, 0x0, 0x64, 0xba, 0x81, 0x0, 0x60, 0xe4, 0x91,
0x7c, 0x0, 0xd, 0xdb, 0xba}, v8_int16 = {0x0, 0x0, 0xba64, 0x81, 0xe460,
0x7c91, 0xd00, 0xbadb}, v4_int32 = {0x0, 0x81ba64, 0x7c91e460,
0xbadb0d00}, v2_int64 = {0x81ba6400000000, 0xbadb0d007c91e460},
uint128 = 0xbadb0d007c91e4600081ba6400000000}
xmm1 {v4_float = {0x0, 0xffffffff, 0xffffffff, 0x0}, v2_double = {
0x0, 0x0}, v16_int8 = {0x64, 0xed, 0xe5, 0xa6, 0x4f, 0x19, 0x80, 0xbf,
0xfb, 0x61, 0x80, 0xbf, 0x1, 0x0, 0x0, 0x0}, v8_int16 = {0xed64, 0xa6e5,
0x194f, 0xbf80, 0x61fb, 0xbf80, 0x1, 0x0}, v4_int32 = {0xa6e5ed64,
0xbf80194f, 0xbf8061fb, 0x1}, v2_int64 = {0xbf80194fa6e5ed64,
0x1bf8061fb}, uint128 = 0x00000001bf8061fbbf80194fa6e5ed64}
xmm2 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0},
v16_int8 = {0xf0, 0xe9, 0xe5, 0xa6, 0x3b, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0,
0x0, 0xd0, 0xd7, 0xd1, 0x0}, v8_int16 = {0xe9f0, 0xa6e5, 0x3b, 0x0, 0x20,
0x0, 0xd7d0, 0xd1}, v4_int32 = {0xa6e5e9f0, 0x3b, 0x20, 0xd1d7d0},
v2_int64 = {0x3ba6e5e9f0, 0xd1d7d000000020},
uint128 = 0x00d1d7d0000000200000003ba6e5e9f0}
xmm3 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x8000000000000000}, v16_int8 = {0x0, 0x0, 0x0, 0x0, 0x8, 0xba, 0x81,
0x0, 0x3b, 0x0, 0x0, 0x0, 0xaa, 0x94, 0x39, 0x7e}, v8_int16 = {0x0, 0x0,
0xba08, 0x81, 0x3b, 0x0, 0x94aa, 0x7e39}, v4_int32 = {0x0, 0x81ba08,
0x3b, 0x7e3994aa}, v2_int64 = {0x81ba0800000000, 0x7e3994aa0000003b},
uint128 = 0x7e3994aa0000003b0081ba0800000000}
xmm4 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0},
v16_int8 = {0x1b, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0xba, 0x81, 0x0,
0x1, 0x0, 0x0, 0x0}, v8_int16 = {0x1b, 0x0, 0x202, 0x0, 0xba00, 0x81,
0x1, 0x0}, v4_int32 = {0x1b, 0x202, 0x81ba00, 0x1}, v2_int64 = {
0x2020000001b, 0x10081ba00}, uint128 = 0x000000010081ba00000002020000001b}
xmm5 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0},
v16_int8 = {0x14, 0xea, 0xe5, 0xa6, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0xb8, 0xba, 0x81, 0x0}, v8_int16 = {0xea14, 0xa6e5, 0x3b, 0x0, 0x0,
0x0, 0xbab8, 0x81}, v4_int32 = {0xa6e5ea14, 0x3b, 0x0, 0x81bab8},
v2_int64 = {0x3ba6e5ea14, 0x81bab800000000},
uint128 = 0x0081bab8000000000000003ba6e5ea14}
xmm6 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0,
0x8000000000000000}, v16_int8 = {0x0, 0x0, 0x0, 0x0, 0xf4, 0xb9, 0x81,
0x0, 0x3b, 0x0, 0x0, 0x0, 0xaa, 0x94, 0x39, 0x7e}, v8_int16 = {0x0, 0x0,
0xb9f4, 0x81, 0x3b, 0x0, 0x94aa, 0x7e39}, v4_int32 = {0x0, 0x81b9f4,
0x3b, 0x7e3994aa}, v2_int64 = {0x81b9f400000000, 0x7e3994aa0000003b},
uint128 = 0x7e3994aa0000003b0081b9f400000000}
xmm7 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0},
v16_int8 = {0x1b, 0x0, 0x0, 0x0, 0x86, 0x2, 0x0, 0x0, 0xec, 0xb9, 0x81,
0x0, 0x23, 0x0, 0x0, 0x0}, v8_int16 = {0x1b, 0x0, 0x286, 0x0, 0xb9ec,
0x81, 0x23, 0x0}, v4_int32 = {0x1b, 0x286, 0x81b9ec, 0x23}, v2_int64 = {
0x2860000001b, 0x230081b9ec},
uint128 = 0x000000230081b9ec000002860000001b}
mxcsr 0x1f80 [ IM DM ZM OM UM PM ]
mm0 {uint64 = 0xa6e5e6c000000000, v2_int32 = {0x0, 0xa6e5e6c0},
v4_int16 = {0x0, 0x0, 0xe6c0, 0xa6e5}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0xc0,
0xe6, 0xe5, 0xa6}}
mm1 {uint64 = 0x27038600000020, v2_int32 = {0x20, 0x270386},
v4_int16 = {0x20, 0x0, 0x386, 0x27}, v8_int8 = {0x20, 0x0, 0x0, 0x0, 0x86,
0x3, 0x27, 0x0}}
mm2 {uint64 = 0x29e, v2_int32 = {0x29e, 0x0}, v4_int16 = {0x29e,
0x0, 0x0, 0x0}, v8_int8 = {0x9e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
mm3 {uint64 = 0x805416cca6e5e6e4, v2_int32 = {0xa6e5e6e4,
0x805416cc}, v4_int16 = {0xe6e4, 0xa6e5, 0x16cc, 0x8054}, v8_int8 = {
0xe4, 0xe6, 0xe5, 0xa6, 0xcc, 0x16, 0x54, 0x80}}
mm4 {uint64 = 0x200000100270386, v2_int32 = {0x270386, 0x2000001},
v4_int16 = {0x386, 0x27, 0x1, 0x200}, v8_int8 = {0x86, 0x3, 0x27, 0x0, 0x1,
0x0, 0x0, 0x2}}
mm5 {uint64 = 0xb21642c8590b2000, v2_int32 = {0x590b2000,
0xb21642c8}, v4_int16 = {0x2000, 0x590b, 0x42c8, 0xb216}, v8_int8 = {0x0,
0x20, 0xb, 0x59, 0xc8, 0x42, 0x16, 0xb2}}
mm6 {uint64 = 0x8000000000000000, v2_int32 = {0x0, 0x80000000},
v4_int16 = {0x0, 0x0, 0x0, 0x8000}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x80}}
mm7 {uint64 = 0x8000000000000000, v2_int32 = {0x0, 0x80000000},
v4_int16 = {0x0, 0x0, 0x0, 0x8000}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x80}}
(gdb)

> Date: Thu, 1 Nov 2012 22:40:52 +0200
> From: eliz@gnu.org
> Subject: Re: RE: bug#12774: 24.2.50; EMACS 24.2.50.1 crashing‏
> To: vincent.b.1@hotmail.fr
> CC: 12774@debbugs.gnu.org
>
> > From: Vincent Belaïche <vincent.b.1@hotmail.fr>
> > CC: <12774@debbugs.gnu.org>
> > Date: Thu, 1 Nov 2012 21:37:56 +0100
> >
> > Here is some trace I can get with gdb
> >
> >
> > (gdb) info files
> >
> > Local exec file:
> > `C:\Programme\GNU\Emacs\bin\runemacs.exe', file type pei-i386.
> > Entry point: 0x401284
> > 0x00401000 - 0x0040211c is .text
>
> Thanks, but this is again runemacs.exe, not emacs.exe. And "info
> files" is not the backtrace. The correct command is "bt".