Attachment 698772 Details for Bug 912262 – File: backtrace

File: backtrace

backtrace (text/plain), 4.54 KB, created by Alexey Potapkin on 2013-02-18 08:58:55 UTC

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Creator: Alexey Potapkin

Created: 2013-02-18 08:58:55 UTC

Size: 4.54 KB

patch

obsolete

>[New LWP 890]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/sbin/irqbalance'.
>Program terminated with signal 11, Segmentation fault.
>#0  g_list_length (list=0x33393431) at glist.c:911
>911	      list = list->next;
>
>Thread 1 (Thread 0xb737e700 (LWP 890)):
>#0  g_list_length (list=0x33393431) at glist.c:911
>        length = 0
>#1  0x0804d0d0 in find_best_object (d=0x927bc60, data=data@entry=0xbfa8a47c) at placement.c:78
>        best = 0xbfa8a47c
>        newload = <optimized out>
>        subset = {bits = {10, 0, 3076422377, 3, 800, 0, 134549984, 134533346, 153597248, 4096, 134525120, 3074528319, 0, 0, 0, 0, 0, 0, 3, 3074445696, 3215500272, 0, 0, 0, 0, 153619208, 22544, 3074525653, 536, 3075822672, 528, 64, 8, 1, 0, 0, 0, 296, 3075822624, 0, 110, 119, 124, 3075558788, 0, 0, 0, 0, 0, 0, 0, 3075821568, 153619448, 256, 3, 3075821568, 3215500160, 3074978050, 3075821568, 3074528319, 3, 4096, 3075032152, 1024, 153549968, 3075821568, 153549968, 3074452933, 153549968, 3077505024, 3077506048, 134522480, 4294967295, 153639144, 2608, 3074525653, 134552224, 153543056, 3215500212, 3076420339, 153545840, 153601280, 0, 0, 0, 1080, 0, 134522480, 110, 119, 153607040, 3075558788, 134552224, 153543088, 3215500276, 3076420339, 153598512, 153543680, 0, 3075821568, 153639144, 1001, 0, 134522480, 1, 153599592, 153597488, 153599592, 134552224, 153607104, 153543056, 3076420339, 153543680, 153544760, 0, 3074525653, 153639152, 3075822624, 153543056, 134522480, 153602360, 3215500392, 153597488, 3074511651, 134552224, 153597888, 153597552, 3076420339}}
>#2  0x0804d251 in for_each_object (data=0xbfa8a47c, cb=0x804d050 <find_best_object>, list=<optimized out>) at irqbalance.h:124
>        entry = <optimized out>
>        next = 0x927b650
>#3  find_best_object_for_irq (data=0x80511e0 <unspecified_node>, info=0x927c938) at placement.c:119
>        place = {best = 0x927c960, least_irqs = 0x0, best_cost = 0, info = 0x927c938}
>        asign = 0x927b650
>#4  find_best_object_for_irq (info=0x927c938, data=0x80511e0 <unspecified_node>) at placement.c:83
>        d = 0x80511e0 <unspecified_node>
>#5  0x0804aece in for_each_irq (list=0x927b540, cb=cb@entry=0x804d1b0 <find_best_object_for_irq>, data=data@entry=0x80511e0 <unspecified_node>) at classify.c:370
>        entry = <optimized out>
>        next = 0x926f3c0
>#6  0x0804d045 in place_irq_in_object (d=0x80511e0 <unspecified_node>, data=<optimized out>) at placement.c:133
>No locals.
>#7  place_irq_in_object (d=0x80511e0 <unspecified_node>, data=0x0) at placement.c:130
>No locals.
>#8  0x0804d565 in for_each_object (data=0x0, cb=0x804d010 <place_irq_in_object>, list=<optimized out>) at irqbalance.h:124
>        entry = <optimized out>
>        next = 0x0
>#9  calculate_placement () at placement.c:196
>No locals.
>#10 0x0804943f in main (argc=1, argv=0xbfa8a684) at irqbalance.c:300
>        action = {__sigaction_handler = {sa_handler = 0x804bf20 <handler>, sa_sigaction = 0x804bf20 <handler>}, sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0xb73d517d <__cxa_atexit+29>}
>From        To          Syms Read   Shared Object Library
>0xb76cfe20  0xb76d1b04  Yes         /lib/libcap-ng.so.0
>0xb75b8f10  0xb765aa84  Yes         /lib/libglib-2.0.so.0
>0xb7568460  0xb75915bc  Yes         /lib/libm.so.6
>0xb755beb0  0xb755ff04  Yes         /lib/libnuma.so.1
>0xb73ba0b0  0xb74fdfbc  Yes         /lib/libc.so.6
>0xb76f3850  0xb770bf7c  Yes         /lib/ld-linux.so.2
>0xb738d6b0  0xb7398eb0  Yes         /lib/libpthread.so.0
>0xb7381920  0xb738543c  Yes         /lib/librt.so.1
>$1 = 0x0
>$2 = 0x0
>eax            0x0	0
>ecx            0x0	0
>edx            0x33393431	859386929
>ebx            0x927bc60	153599072
>esp            0xbfa8a23c	0xbfa8a23c
>ebp            0x80511e0	0x80511e0 <unspecified_node>
>esi            0xbfa8a47c	-1079466884
>edi            0x0	0
>eip            0xb75e7db0	0xb75e7db0 <g_list_length+16>
>eflags         0x10202	[ IF RF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function g_list_length:
>   0xb75e7da0 <+0>:	mov    0x4(%esp),%edx
>   0xb75e7da4 <+4>:	xor    %eax,%eax
>   0xb75e7da6 <+6>:	test   %edx,%edx
>   0xb75e7da8 <+8>:	je     0xb75e7dbb <g_list_length+27>
>   0xb75e7daa <+10>:	lea    0x0(%esi),%esi
>=> 0xb75e7db0 <+16>:	mov    0x4(%edx),%edx
>   0xb75e7db3 <+19>:	add    $0x1,%eax
>   0xb75e7db6 <+22>:	test   %edx,%edx
>   0xb75e7db8 <+24>:	jne    0xb75e7db0 <g_list_length+16>
>   0xb75e7dba <+26>:	ret    
>   0xb75e7dbb <+27>:	ret    
>End of assembler dump.

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