Attachment 717382 Details for Bug 928571 – File: backtrace

File: backtrace

backtrace (text/plain), 13.03 KB, created by Alejandro on 2013-03-28 01:10:05 UTC

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Creator: Alejandro

Created: 2013-03-28 01:10:05 UTC

Size: 13.03 KB

patch

obsolete

>[New LWP 26344]
>Core was generated by `iwspy wlan0 setthr'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000400ec0 in set_spy_threshold (count=0, args=0x7ffff041c470, ifname=0x7ffff041e1b9 "wlan0", skfd=3) at iwspy.c:279
>279	  if(!strcmp(args[0], "off"))
>
>Thread 1 (LWP 26344):
>#0  0x0000000000400ec0 in set_spy_threshold (count=0, args=0x7ffff041c470, ifname=0x7ffff041e1b9 "wlan0", skfd=3) at iwspy.c:279
>        __s1 = 0x0
>        __result = <error reading variable __result (Cannot access memory at address 0x0)>
>        __s2_len = 3
>        wrq = {ifr_ifrn = {ifrn_name = "\335\262\360\000\000\000\000\000\302\000\000\000\000\000\000"}, u = {name = "\001\000\000\000\000\000\000\000\215\030@\000\000\000\000", essid = {pointer = 0x1, length = 6285, flags = 64}, nwid = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, freq = {m = 1, e = 0, i = 0 '\000', flags = 0 '\000'}, sens = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, bitrate = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, txpower = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, rts = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, frag = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, mode = 1, retry = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, encoding = {pointer = 0x1, length = 6285, flags = 64}, power = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, qual = {qual = 1 '\001', level = 0 '\000', noise = 0 '\000', updated = 0 '\000'}, ap_addr = {sa_family = 1, sa_data = "\000\000\000\000\000\000\215\030@\000\000\000\000"}, addr = {sa_family = 1, sa_data = "\000\000\000\000\000\000\215\030@\000\000\000\000"}, param = {value = 1, fixed = 0 '\000', disabled = 0 '\000', flags = 0}, data = {pointer = 0x1, length = 6285, flags = 64}}}
>        threshold = {addr = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, qual = {qual = 0 '\000', level = 0 '\000', noise = 0 '\000', updated = 0 '\000'}, low = {qual = 0 '\000', level = 0 '\000', noise = 0 '\000', updated = 0 '\000'}, high = {qual = 0 '\000', level = 0 '\000', noise = 0 '\000', updated = 0 '\000'}}
>        low_thr = <optimized out>
>        high_thr = <optimized out>
>#1  main (argc=3, argv=0x7ffff041c458) at iwspy.c:364
>        skfd = 3
>        goterr = 0
>From                To                  Syms Read   Shared Object Library
>0x0000003ccfa020c0  0x0000003ccfa05b94  Yes         /lib64/libiw.so.29
>0x0000003cd0a055b0  0x0000003cd0a6fd68  Yes         /lib64/libm.so.6
>0x0000003ccfe1f1a0  0x0000003ccff60960  Yes         /lib64/libc.so.6
>0x0000003ccf600b20  0x0000003ccf61a3d9  Yes         /lib64/ld-linux-x86-64.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x0	0
>rbx            0x3	3
>rcx            0x0	0
>rdx            0x10	16
>rsi            0x7ffff041e1b0	140737224237488
>rdi            0x0	0
>rbp            0x7ffff041e1b9	0x7ffff041e1b9
>rsp            0x7ffff041c2f0	0x7ffff041c2f0
>r8             0xffff	65535
>r9             0xd	13
>r10            0xfffffffffffffcdd	-803
>r11            0x246	582
>r12            0x3	3
>r13            0x7ffff041c458	140737224229976
>r14            0x7ffff041c300	140737224229632
>r15            0x0	0
>rip            0x400ec0	0x400ec0 <main+368>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function main:
>   0x0000000000400d50 <+0>:	push   %r14
>   0x0000000000400d52 <+2>:	push   %r13
>   0x0000000000400d54 <+4>:	mov    %rsi,%r13
>   0x0000000000400d57 <+7>:	push   %r12
>   0x0000000000400d59 <+9>:	mov    %edi,%r12d
>   0x0000000000400d5c <+12>:	push   %rbp
>   0x0000000000400d5d <+13>:	push   %rbx
>   0x0000000000400d5e <+14>:	sub    $0x60,%rsp
>   0x0000000000400d62 <+18>:	mov    %fs:0x28,%rax
>   0x0000000000400d6b <+27>:	mov    %rax,0x58(%rsp)
>   0x0000000000400d70 <+32>:	xor    %eax,%eax
>   0x0000000000400d72 <+34>:	callq  0x400bd0 <iw_sockets_open@plt>
>   0x0000000000400d77 <+39>:	test   %eax,%eax
>   0x0000000000400d79 <+41>:	mov    %eax,%ebx
>   0x0000000000400d7b <+43>:	js     0x400fe9 <main+665>
>   0x0000000000400d81 <+49>:	cmp    $0x1,%r12d
>   0x0000000000400d85 <+53>:	je     0x400e7c <main+300>
>   0x0000000000400d8b <+59>:	mov    0x8(%r13),%rbp
>   0x0000000000400d8f <+63>:	cmpb   $0x2d,0x0(%rbp)
>   0x0000000000400d93 <+67>:	jne    0x400e19 <main+201>
>   0x0000000000400d99 <+73>:	cmpb   $0x68,0x1(%rbp)
>   0x0000000000400d9d <+77>:	je     0x400df7 <main+167>
>   0x0000000000400d9f <+79>:	mov    $0x401cf0,%esi
>   0x0000000000400da4 <+84>:	mov    %rbp,%rdi
>   0x0000000000400da7 <+87>:	callq  0x400c80 <strcmp@plt>
>   0x0000000000400dac <+92>:	test   %eax,%eax
>   0x0000000000400dae <+94>:	jne    0x400dff <main+175>
>   0x0000000000400db0 <+96>:	mov    0x202321(%rip),%rcx        # 0x6030d8 <stderr>
>   0x0000000000400db7 <+103>:	mov    $0x36,%edx
>   0x0000000000400dbc <+108>:	mov    $0x1,%esi
>   0x0000000000400dc1 <+113>:	mov    $0x401b68,%edi
>   0x0000000000400dc6 <+118>:	xor    %ebp,%ebp
>   0x0000000000400dc8 <+120>:	callq  0x400d10 <fwrite@plt>
>   0x0000000000400dcd <+125>:	mov    %ebx,%edi
>   0x0000000000400dcf <+127>:	callq  0x400c40 <close@plt>
>   0x0000000000400dd4 <+132>:	mov    0x58(%rsp),%rdx
>   0x0000000000400dd9 <+137>:	xor    %fs:0x28,%rdx
>   0x0000000000400de2 <+146>:	mov    %ebp,%eax
>   0x0000000000400de4 <+148>:	jne    0x401008 <main+696>
>   0x0000000000400dea <+154>:	add    $0x60,%rsp
>   0x0000000000400dee <+158>:	pop    %rbx
>   0x0000000000400def <+159>:	pop    %rbp
>   0x0000000000400df0 <+160>:	pop    %r12
>   0x0000000000400df2 <+162>:	pop    %r13
>   0x0000000000400df4 <+164>:	pop    %r14
>   0x0000000000400df6 <+166>:	retq   
>   0x0000000000400df7 <+167>:	cmpb   $0x0,0x2(%rbp)
>   0x0000000000400dfb <+171>:	je     0x400db0 <main+96>
>   0x0000000000400dfd <+173>:	jmp    0x400d9f <main+79>
>   0x0000000000400dff <+175>:	cmpb   $0x76,0x1(%rbp)
>   0x0000000000400e03 <+179>:	jne    0x400e2a <main+218>
>   0x0000000000400e05 <+181>:	cmpb   $0x0,0x2(%rbp)
>   0x0000000000400e09 <+185>:	jne    0x400e2a <main+218>
>   0x0000000000400e0b <+187>:	mov    $0x401cc6,%edi
>   0x0000000000400e10 <+192>:	callq  0x400ce0 <iw_print_version_info@plt>
>   0x0000000000400e15 <+197>:	mov    %eax,%ebp
>   0x0000000000400e17 <+199>:	jmp    0x400dcd <main+125>
>   0x0000000000400e19 <+201>:	mov    $0x401cf0,%esi
>   0x0000000000400e1e <+206>:	mov    %rbp,%rdi
>   0x0000000000400e21 <+209>:	callq  0x400c80 <strcmp@plt>
>   0x0000000000400e26 <+214>:	test   %eax,%eax
>   0x0000000000400e28 <+216>:	je     0x400db0 <main+96>
>   0x0000000000400e2a <+218>:	mov    $0x401cbc,%esi
>   0x0000000000400e2f <+223>:	mov    %rbp,%rdi
>   0x0000000000400e32 <+226>:	callq  0x400c80 <strcmp@plt>
>   0x0000000000400e37 <+231>:	test   %eax,%eax
>   0x0000000000400e39 <+233>:	je     0x400e0b <main+187>
>   0x0000000000400e3b <+235>:	cmp    $0x2,%r12d
>   0x0000000000400e3f <+239>:	je     0x400fd4 <main+644>
>   0x0000000000400e45 <+245>:	mov    0x10(%r13),%r14
>   0x0000000000400e49 <+249>:	mov    $0x401ccc,%esi
>   0x0000000000400e4e <+254>:	mov    %r14,%rdi
>   0x0000000000400e51 <+257>:	callq  0x400c80 <strcmp@plt>
>   0x0000000000400e56 <+262>:	test   %eax,%eax
>   0x0000000000400e58 <+264>:	je     0x400ead <main+349>
>   0x0000000000400e5a <+266>:	mov    $0x401ce9,%esi
>   0x0000000000400e5f <+271>:	mov    %r14,%rdi
>   0x0000000000400e62 <+274>:	callq  0x400c80 <strcmp@plt>
>   0x0000000000400e67 <+279>:	test   %eax,%eax
>   0x0000000000400e69 <+281>:	jne    0x400e93 <main+323>
>   0x0000000000400e6b <+283>:	mov    %rbp,%rsi
>   0x0000000000400e6e <+286>:	mov    %ebx,%edi
>   0x0000000000400e70 <+288>:	callq  0x4016a0 <get_spy_threshold>
>   0x0000000000400e75 <+293>:	mov    %eax,%ebp
>   0x0000000000400e77 <+295>:	jmpq   0x400dcd <main+125>
>   0x0000000000400e7c <+300>:	xor    %ecx,%ecx
>   0x0000000000400e7e <+302>:	xor    %edx,%edx
>   0x0000000000400e80 <+304>:	mov    $0x4013f0,%esi
>   0x0000000000400e85 <+309>:	mov    %eax,%edi
>   0x0000000000400e87 <+311>:	xor    %ebp,%ebp
>   0x0000000000400e89 <+313>:	callq  0x400c50 <iw_enum_devices@plt>
>   0x0000000000400e8e <+318>:	jmpq   0x400dcd <main+125>
>   0x0000000000400e93 <+323>:	lea    -0x2(%r12),%ecx
>   0x0000000000400e98 <+328>:	lea    0x10(%r13),%rdx
>   0x0000000000400e9c <+332>:	mov    %rbp,%rsi
>   0x0000000000400e9f <+335>:	mov    %ebx,%edi
>   0x0000000000400ea1 <+337>:	callq  0x401110 <set_spy_info>
>   0x0000000000400ea6 <+342>:	mov    %eax,%ebp
>   0x0000000000400ea8 <+344>:	jmpq   0x400dcd <main+125>
>   0x0000000000400ead <+349>:	lea    0x10(%rsp),%r14
>   0x0000000000400eb2 <+354>:	mov    $0x7,%ecx
>   0x0000000000400eb7 <+359>:	mov    %r14,%rdi
>   0x0000000000400eba <+362>:	rep stos %eax,%es:(%rdi)
>   0x0000000000400ebc <+364>:	mov    0x18(%r13),%rdi
>=> 0x0000000000400ec0 <+368>:	cmpb   $0x6f,(%rdi)
>   0x0000000000400ec3 <+371>:	jne    0x400f73 <main+547>
>   0x0000000000400ec9 <+377>:	cmpb   $0x66,0x1(%rdi)
>   0x0000000000400ecd <+381>:	jne    0x400f73 <main+547>
>   0x0000000000400ed3 <+387>:	cmpb   $0x66,0x2(%rdi)
>   0x0000000000400ed7 <+391>:	jne    0x400f73 <main+547>
>   0x0000000000400edd <+397>:	cmpb   $0x0,0x3(%rdi)
>   0x0000000000400ee1 <+401>:	jne    0x400f73 <main+547>
>   0x0000000000400ee7 <+407>:	lea    0x30(%rsp),%rdi
>   0x0000000000400eec <+412>:	mov    %rbp,%rsi
>   0x0000000000400eef <+415>:	mov    $0x10,%edx
>   0x0000000000400ef4 <+420>:	mov    %r14,0x40(%rsp)
>   0x0000000000400ef9 <+425>:	movw   $0x1,0x48(%rsp)
>   0x0000000000400f00 <+432>:	xor    %ebp,%ebp
>   0x0000000000400f02 <+434>:	movw   $0x0,0x4a(%rsp)
>   0x0000000000400f09 <+441>:	callq  0x400c00 <strncpy@plt>
>   0x0000000000400f0e <+446>:	lea    0x30(%rsp),%rdx
>   0x0000000000400f13 <+451>:	xor    %eax,%eax
>   0x0000000000400f15 <+453>:	mov    $0x8b12,%esi
>   0x0000000000400f1a <+458>:	mov    %ebx,%edi
>   0x0000000000400f1c <+460>:	callq  0x400c30 <ioctl@plt>
>   0x0000000000400f21 <+465>:	test   %eax,%eax
>   0x0000000000400f23 <+467>:	jns    0x400dcd <main+125>
>   0x0000000000400f29 <+473>:	mov    0x2021a8(%rip),%rcx        # 0x6030d8 <stderr>
>   0x0000000000400f30 <+480>:	mov    $0x27,%edx
>   0x0000000000400f35 <+485>:	mov    $0x1,%esi
>   0x0000000000400f3a <+490>:	mov    $0x401c18,%edi
>   0x0000000000400f3f <+495>:	callq  0x400d10 <fwrite@plt>
>   0x0000000000400f44 <+500>:	callq  0x400bf0 <__errno_location@plt>
>   0x0000000000400f49 <+505>:	mov    (%rax),%edi
>   0x0000000000400f4b <+507>:	callq  0x400d40 <strerror@plt>
>   0x0000000000400f50 <+512>:	mov    $0x401cd6,%edx
>   0x0000000000400f55 <+517>:	mov    %rax,%rcx
>   0x0000000000400f58 <+520>:	mov    0x202179(%rip),%rdi        # 0x6030d8 <stderr>
>   0x0000000000400f5f <+527>:	mov    $0x1,%esi
>   0x0000000000400f64 <+532>:	xor    %eax,%eax
>   0x0000000000400f66 <+534>:	or     $0xffffffff,%ebp
>   0x0000000000400f69 <+537>:	callq  0x400d20 <__fprintf_chk@plt>
>   0x0000000000400f6e <+542>:	jmpq   0x400dcd <main+125>
>   0x0000000000400f73 <+547>:	cmp    $0x4,%r12d
>   0x0000000000400f77 <+551>:	mov    %rbp,%rcx
>   0x0000000000400f7a <+554>:	mov    $0x401ba0,%edx
>   0x0000000000400f7f <+559>:	jle    0x400f58 <main+520>
>   0x0000000000400f81 <+561>:	lea    0x8(%rsp),%rdx
>   0x0000000000400f86 <+566>:	xor    %eax,%eax
>   0x0000000000400f88 <+568>:	mov    $0x401cd3,%esi
>   0x0000000000400f8d <+573>:	callq  0x400cc0 <__isoc99_sscanf@plt>
>   0x0000000000400f92 <+578>:	sub    $0x1,%eax
>   0x0000000000400f95 <+581>:	jne    0x400ffb <main+683>
>   0x0000000000400f97 <+583>:	mov    0x20(%r13),%rdi
>   0x0000000000400f9b <+587>:	lea    0xc(%rsp),%rdx
>   0x0000000000400fa0 <+592>:	xor    %eax,%eax
>   0x0000000000400fa2 <+594>:	mov    $0x401cd3,%esi
>   0x0000000000400fa7 <+599>:	callq  0x400cc0 <__isoc99_sscanf@plt>
>   0x0000000000400fac <+604>:	sub    $0x1,%eax
>   0x0000000000400faf <+607>:	jne    0x400ffb <main+683>
>   0x0000000000400fb1 <+609>:	mov    0xc(%rsp),%eax
>   0x0000000000400fb5 <+613>:	mov    0x8(%rsp),%edx
>   0x0000000000400fb9 <+617>:	cmp    %edx,%eax
>   0x0000000000400fbb <+619>:	jl     0x40100d <main+701>
>   0x0000000000400fbd <+621>:	mov    %dl,0x25(%rsp)
>   0x0000000000400fc1 <+625>:	movb   $0x2,0x27(%rsp)
>   0x0000000000400fc6 <+630>:	mov    %al,0x29(%rsp)
>   0x0000000000400fca <+634>:	movb   $0x2,0x2b(%rsp)
>   0x0000000000400fcf <+639>:	jmpq   0x400ee7 <main+407>
>   0x0000000000400fd4 <+644>:	mov    %rbp,%rsi
>   0x0000000000400fd7 <+647>:	xor    %ecx,%ecx
>   0x0000000000400fd9 <+649>:	xor    %edx,%edx
>   0x0000000000400fdb <+651>:	mov    %ebx,%edi
>   0x0000000000400fdd <+653>:	xor    %ebp,%ebp
>   0x0000000000400fdf <+655>:	callq  0x4013f0 <print_spy_info>
>   0x0000000000400fe4 <+660>:	jmpq   0x400dcd <main+125>
>   0x0000000000400fe9 <+665>:	mov    $0x401cb5,%edi
>   0x0000000000400fee <+670>:	or     $0xffffffff,%ebp
>   0x0000000000400ff1 <+673>:	callq  0x400d00 <perror@plt>
>   0x0000000000400ff6 <+678>:	jmpq   0x400dd4 <main+132>
>   0x0000000000400ffb <+683>:	mov    %rbp,%rcx
>   0x0000000000400ffe <+686>:	mov    $0x401bc8,%edx
>   0x0000000000401003 <+691>:	jmpq   0x400f58 <main+520>
>   0x0000000000401008 <+696>:	callq  0x400c20 <__stack_chk_fail@plt>
>   0x000000000040100d <+701>:	mov    %rbp,%rcx
>   0x0000000000401010 <+704>:	mov    $0x401bf0,%edx
>   0x0000000000401015 <+709>:	jmpq   0x400f58 <main+520>
>End of assembler dump.

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Attachments on bug 928571: 717382 | 717383 | 717384 | 717385 | 717386 | 717387 | 717388 | 717389 | 717390 | 717391