Attachment 438769 Details for Bug 624176 – File: backtrace

File: backtrace

backtrace (text/plain), 16.03 KB, created by Bernie Innocenti on 2010-08-13 22:22:21 UTC

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Creator: Bernie Innocenti

Created: 2010-08-13 22:22:21 UTC

Size: 16.03 KB

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obsolete

>[New Thread 25279]
>[New Thread 25278]
>[New Thread 25280]
>[New Thread 25281]
>Core was generated by `dig +trace +nssearch www.paraguayeduca.org'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000412b04 in send_done (_task=<value optimized out>, 
>    event=0x7f1af7c063b8) at dighost.c:2363
>2363	dighost.c: No such file or directory.
>	in dighost.c
>
>Thread 4 (Thread 25281):
>#0  0x00000030008e1ae3 in epoll_wait ()
>    at ../sysdeps/unix/syscall-template.S:82
>No locals.
>#1  0x000000300043feb4 in watcher (uap=0x7f1af7bfc010) at socket.c:3717
>        manager = 0x7f1af7bfc010
>        done = isc_boolean_false
>        ctlfd = <value optimized out>
>        cc = <value optimized out>
>        fnname = 0x4ab11 <Address 0x4ab11 out of bounds>
>        strbuf = '\000' <repeats 127 times>
>#2  0x0000003001007761 in start_thread (arg=0x7f1af67f0710)
>    at pthread_create.c:301
>        __res = <value optimized out>
>        pd = 0x7f1af67f0710
>        now = <value optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753781397264, 
>                4784039108992756956, 140733734575952, 139753781397968, 0, 3, 
>                -4876907168162976548, 4757015316134292700}, 
>              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
>            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <value optimized out>
>        sp = <value optimized out>
>        freesize = <value optimized out>
>#3  0x00000030008e14ed in clone ()
>    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 3 (Thread 25280):
>#0  pthread_cond_wait@@GLIBC_2.3.2 ()
>    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>No locals.
>#1  0x000000300042f565 in run (uap=0x7f1af7bfa010) at timer.c:828
>        manager = 0x7f1af7bfa010
>        now = {seconds = 1281737225, nanoseconds = 119285000}
>        result = <value optimized out>
>#2  0x0000003001007761 in start_thread (arg=0x7f1af71f1710)
>    at pthread_create.c:301
>        __res = <value optimized out>
>        pd = 0x7f1af71f1710
>        now = <value optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753791887120, 
>                4784039108992756956, 140733734576224, 139753791887824, 0, 3, 
>                -4876910182693147428, 4757015316134292700}, 
>              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
>            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <value optimized out>
>        sp = <value optimized out>
>        freesize = <value optimized out>
>#3  0x00000030008e14ed in clone ()
>    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 2 (Thread 25278):
>#0  0x0000003000832d54 in do_sigsuspend (set=<value optimized out>)
>    at ../sysdeps/unix/sysv/linux/sigsuspend.c:63
>        __arg2 = 8
>        _a1 = 140733734576128
>        resultvar = <value optimized out>
>        __arg1 = 140733734576128
>        _a2 = 8
>        resultvar = <value optimized out>
>#1  __sigsuspend (set=<value optimized out>)
>    at ../sysdeps/unix/sysv/linux/sigsuspend.c:78
>        oldtype = 0
>        result = <value optimized out>
>#2  0x0000003000430e74 in isc__app_ctxrun (ctx0=0x3000655c40) at app.c:680
>        ctx = 0x3000655c40
>        result = <value optimized out>
>        event = 0x0
>        next_event = <value optimized out>
>        task = 0x0
>        sset = {__val = {0 <repeats 16 times>}}
>        strbuf = "\200\342A \377\177\000\000\060\035A\000\000\000\000\000\020\220\365", '\000' <repeats 13 times>, "\001\000\005\000\000\000\000\000X\000\000\000\000\000\000\000\020\220\277\367\032\177\000\000\353\021A\000\060\000\000\000h\342A \377\177\000\000\060\035A\000\000\000\000\000\020\220\365", '\000' <repeats 13 times>, "\020\220\277\367\032\177\000\000\001\000\000\000\000\000\000\000h\342A \377\177\000\000\364\tC\000\060\000\000"
>#3  0x000000000040ac8e in main (argc=4, argv=0x7fff2041e268) at dig.c:1802
>        result = <value optimized out>
>
>Thread 1 (Thread 25279):
>#0  0x0000000000412b04 in send_done (_task=<value optimized out>, 
>    event=0x7f1af7c063b8) at dighost.c:2363
>        sevent = 0x7f1af7c063b8
>        b = 0x7f1af7c04200
>        query = <value optimized out>
>        next = <value optimized out>
>        l = <value optimized out>
>#1  0x000000300042ce68 in dispatch (uap=0x7f1af7bf8010) at task.c:1013
>        dispatch_count = 1
>        done = isc_boolean_false
>        finished = isc_boolean_false
>        requeue = isc_boolean_false
>        event = 0x7f1af7c063b8
>        task = <value optimized out>
>#2  run (uap=0x7f1af7bf8010) at task.c:1158
>        manager = 0x7f1af7bf8010
>#3  0x0000003001007761 in start_thread (arg=0x7f1af7bf2710)
>    at pthread_create.c:301
>        __res = <value optimized out>
>        pd = 0x7f1af7bf2710
>        now = <value optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753802376976, 
>                4784039108992756956, 140733734576224, 139753802377680, 0, 3, 
>                -4876908807766741796, 4757015316134292700}, 
>              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
>            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <value optimized out>
>        sp = <value optimized out>
>        freesize = <value optimized out>
>#4  0x00000030008e14ed in clone ()
>    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x0000003002c030e0  0x0000003002c0e2a8  Yes         /usr/lib64/liblwres.so.60
>0x0000003001c249c0  0x0000003001d38e78  Yes         /usr/lib64/libdns.so.66
>0x0000003002802770  0x0000003002808288  Yes         /usr/lib64/libbind9.so.60
>0x000000300240d240  0x0000003002414468  Yes         /usr/lib64/libisccfg.so.60
>0x000000300a606c00  0x000000300a627268  Yes         /lib64/libgssapi_krb5.so.2
>0x000000300845c900  0x0000003008521288  Yes         /lib64/libcrypto.so.10
>0x0000003002002300  0x0000003002005858  Yes         /usr/lib64/libisccc.so.60
>0x000000300040e360  0x0000003000442078  Yes         /usr/lib64/libisc.so.60
>0x000000300f401330  0x000000300f402c48  Yes         /lib64/libcap.so.2
>0x0000003001005640  0x0000003001010e48  Yes         /lib64/libpthread-2.12.so
>0x000000300bc2c950  0x000000300bd09048  Yes         /usr/lib64/libxml2.so.2.7.7
>0x0000003001801ef0  0x000000300180d228  Yes         /lib64/libz.so.1.2.3
>0x0000003000c03ea0  0x0000003000c43fa8  Yes         /lib64/libm-2.12.so
>0x000000301b202a80  0x000000301b206f78  Yes         /lib64/libidn.so.11
>0x000000300081e9a0  0x000000300092b820  Yes         /lib64/libc-2.12.so
>0x0000003009e18540  0x0000003009e73f08  Yes         /lib64/libkrb5.so.3
>0x0000003009a055c0  0x0000003009a1e6b8  Yes         /lib64/libk5crypto.so.3
>0x0000003008e01220  0x0000003008e01d08  Yes         /lib64/libcom_err.so.2
>0x000000300a2026c0  0x000000300a2067b8  Yes         /lib64/libkrb5support.so.0
>0x0000003001400de0  0x0000003001401998  Yes         /lib64/libdl-2.12.so
>0x0000003009200aa0  0x0000003009200fa8  Yes         /lib64/libkeyutils.so.1
>0x00000030044038c0  0x0000003004412528  Yes         /lib64/libresolv-2.12.so
>0x000000300f801350  0x000000300f803448  Yes         /lib64/libattr.so.1
>0x0000003000000af0  0x0000003000018904  Yes         /lib64/ld-2.12.so
>0x0000003004005550  0x0000003004015038  Yes         /lib64/libselinux.so.1
>0x00007f1aefd54110  0x00007f1aefd5c258  Yes         /lib64/libnss_files-2.12.so
>0x00007f1aefb50af0  0x00007f1aefb51768  Yes         /lib64/libnss_mdns4_minimal.so.2
>0x00007f1aef94b000  0x00007f1aef94e348  Yes         /lib64/libnss_dns-2.12.so
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x7f1af7c04200	139753802449408
>rbx            0x7f1af7c063b8	139753802458040
>rcx            0xffffffffffffffff	-1
>rdx            0xffffffffffffffff	-1
>rsi            0x1	1
>rdi            0x41a1ef	4301295
>rbp            0x620240	0x620240
>rsp            0x7f1af7bf1d70	0x7f1af7bf1d70
>r8             0x620240	6423104
>r9             0x62bf	25279
>r10            0x0	0
>r11            0x1	1
>r12            0x61ffe0	6422496
>r13            0x7f1af7bf8088	139753802399880
>r14            0x7f1af7c063b8	139753802458040
>r15            0x7f1af7bf9028	139753802403880
>rip            0x412b04	0x412b04 <send_done+180>
>eflags         0x10286	[ PF SF 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 send_done:
>   0x0000000000412a50 <+0>:	push   %r12
>   0x0000000000412a52 <+2>:	push   %rbp
>   0x0000000000412a53 <+3>:	push   %rbx
>   0x0000000000412a54 <+4>:	mov    %rsi,%rbx
>   0x0000000000412a57 <+7>:	sub    $0x10,%rsp
>   0x0000000000412a5b <+11>:	mov    %rsi,0x8(%rsp)
>   0x0000000000412a60 <+16>:	cmpl   $0x20002,0x18(%rsi)
>   0x0000000000412a67 <+23>:	jne    0x412c63 <send_done+531>
>   0x0000000000412a6d <+29>:	lea    0x6bb8(%rip),%rsi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412a74 <+36>:	lea    0x719e(%rip),%rdi        # 0x419c19 <__dso_handle+8537>
>   0x0000000000412a7b <+43>:	mov    $0x931,%edx
>   0x0000000000412a80 <+48>:	xor    %eax,%eax
>   0x0000000000412a82 <+50>:	callq  0x40ba10 <debug>
>   0x0000000000412a87 <+55>:	mov    0x20ba22(%rip),%rbp        # 0x61e4b0
>   0x0000000000412a8e <+62>:	mov    %rbp,%rdi
>   0x0000000000412a91 <+65>:	callq  0x406b60 <pthread_mutex_lock@plt>
>   0x0000000000412a96 <+70>:	cmp    $0x1,%eax
>   0x0000000000412a99 <+73>:	lea    0x70cd(%rip),%rsi        # 0x419b6d <__dso_handle+8365>
>   0x0000000000412aa0 <+80>:	sbb    %edi,%edi
>   0x0000000000412aa2 <+82>:	not    %edi
>   0x0000000000412aa4 <+84>:	and    $0x22,%edi
>   0x0000000000412aa7 <+87>:	callq  0x40d2a0 <check_result>
>   0x0000000000412aac <+92>:	lea    0x70c9(%rip),%rdi        # 0x419b7c <__dso_handle+8380>
>   0x0000000000412ab3 <+99>:	xor    %eax,%eax
>   0x0000000000412ab5 <+101>:	callq  0x40ba10 <debug>
>   0x0000000000412aba <+106>:	lea    0x779d(%rip),%rdi        # 0x41a25e <__dso_handle+10142>
>   0x0000000000412ac1 <+113>:	xor    %eax,%eax
>   0x0000000000412ac3 <+115>:	callq  0x40ba10 <debug>
>   0x0000000000412ac8 <+120>:	mov    0x20b911(%rip),%r12        # 0x61e3e0
>   0x0000000000412acf <+127>:	lea    0x7719(%rip),%rdi        # 0x41a1ef <__dso_handle+10031>
>   0x0000000000412ad6 <+134>:	xor    %eax,%eax
>   0x0000000000412ad8 <+136>:	mov    (%r12),%esi
>   0x0000000000412adc <+140>:	sub    $0x1,%esi
>   0x0000000000412adf <+143>:	mov    %esi,(%r12)
>   0x0000000000412ae3 <+147>:	callq  0x40ba10 <debug>
>   0x0000000000412ae8 <+152>:	mov    (%r12),%r11d
>   0x0000000000412aec <+156>:	test   %r11d,%r11d
>   0x0000000000412aef <+159>:	jns    0x412b29 <send_done+217>
>   0x0000000000412af1 <+161>:	jmpq   0x412c7d <send_done+557>
>   0x0000000000412af6 <+166>:	nopw   %cs:0x0(%rax,%rax,1)
>   0x0000000000412b00 <+176>:	mov    0x20(%rax),%rcx
>=> 0x0000000000412b04 <+180>:	mov    %rcx,0x20(%rdx)
>   0x0000000000412b08 <+184>:	mov    0x20(%rax),%rdx
>   0x0000000000412b0c <+188>:	test   %rdx,%rdx
>   0x0000000000412b0f <+191>:	je     0x412b60 <send_done+272>
>   0x0000000000412b11 <+193>:	mov    0x28(%rax),%rcx
>   0x0000000000412b15 <+197>:	mov    %rcx,0x28(%rdx)
>   0x0000000000412b19 <+201>:	movq   $0xffffffffffffffff,0x20(%rax)
>   0x0000000000412b21 <+209>:	movq   $0xffffffffffffffff,0x28(%rax)
>   0x0000000000412b29 <+217>:	mov    0x78(%rbx),%rax
>   0x0000000000412b2d <+221>:	test   %rax,%rax
>   0x0000000000412b30 <+224>:	je     0x412b78 <send_done+296>
>   0x0000000000412b32 <+226>:	mov    0x28(%rax),%rdx
>   0x0000000000412b36 <+230>:	test   %rdx,%rdx
>   0x0000000000412b39 <+233>:	jne    0x412b00 <send_done+176>
>   0x0000000000412b3b <+235>:	cmp    %rax,0x80(%rbx)
>   0x0000000000412b42 <+242>:	jne    0x412c29 <send_done+473>
>   0x0000000000412b48 <+248>:	mov    0x20(%rax),%rdx
>   0x0000000000412b4c <+252>:	mov    %rdx,0x80(%rbx)
>   0x0000000000412b53 <+259>:	mov    0x20(%rax),%rdx
>   0x0000000000412b57 <+263>:	test   %rdx,%rdx
>   0x0000000000412b5a <+266>:	jne    0x412b11 <send_done+193>
>   0x0000000000412b5c <+268>:	nopl   0x0(%rax)
>   0x0000000000412b60 <+272>:	cmp    %rax,0x78(%rbx)
>   0x0000000000412b64 <+276>:	jne    0x412c46 <send_done+502>
>   0x0000000000412b6a <+282>:	mov    0x28(%rax),%rdx
>   0x0000000000412b6e <+286>:	mov    %rdx,0x78(%rbx)
>   0x0000000000412b72 <+290>:	jmp    0x412b19 <send_done+201>
>   0x0000000000412b74 <+292>:	nopl   0x0(%rax)
>   0x0000000000412b78 <+296>:	mov    0x8(%rsp),%rax
>   0x0000000000412b7d <+301>:	mov    0x28(%rax),%rbx
>   0x0000000000412b81 <+305>:	mov    (%rbx),%r12
>   0x0000000000412b84 <+308>:	movl   $0x0,0x10(%rbx)
>   0x0000000000412b8b <+315>:	mov    0xc(%r12),%r10d
>   0x0000000000412b90 <+320>:	test   %r10d,%r10d
>   0x0000000000412b93 <+323>:	je     0x412b9f <send_done+335>
>   0x0000000000412b95 <+325>:	mov    0x30(%r12),%r9d
>   0x0000000000412b9a <+330>:	test   %r9d,%r9d
>   0x0000000000412b9d <+333>:	je     0x412c05 <send_done+437>
>   0x0000000000412b9f <+335>:	lea    0x8(%rsp),%rdi
>   0x0000000000412ba4 <+340>:	callq  0x405e60 <isc_event_free@plt>
>   0x0000000000412ba9 <+345>:	mov    0xc(%rbx),%r8d
>   0x0000000000412bad <+349>:	test   %r8d,%r8d
>   0x0000000000412bb0 <+352>:	jne    0x412bfb <send_done+427>
>   0x0000000000412bb2 <+354>:	mov    %r12,%rdi
>   0x0000000000412bb5 <+357>:	callq  0x411de0 <check_next_lookup>
>   0x0000000000412bba <+362>:	lea    0x6a6b(%rip),%rsi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412bc1 <+369>:	lea    0x704f(%rip),%rdi        # 0x419c17 <__dso_handle+8535>
>   0x0000000000412bc8 <+376>:	mov    $0x94e,%edx
>   0x0000000000412bcd <+381>:	xor    %eax,%eax
>   0x0000000000412bcf <+383>:	callq  0x40ba10 <debug>
>   0x0000000000412bd4 <+388>:	mov    %rbp,%rdi
>   0x0000000000412bd7 <+391>:	callq  0x406c50 <pthread_mutex_unlock@plt>
>   0x0000000000412bdc <+396>:	cmp    $0x1,%eax
>   0x0000000000412bdf <+399>:	lea    0x7045(%rip),%rsi        # 0x419c2b <__dso_handle+8555>
>   0x0000000000412be6 <+406>:	sbb    %edi,%edi
>   0x0000000000412be8 <+408>:	not    %edi
>   0x0000000000412bea <+410>:	and    $0x22,%edi
>   0x0000000000412bed <+413>:	callq  0x40d2a0 <check_result>
>   0x0000000000412bf2 <+418>:	add    $0x10,%rsp
>   0x0000000000412bf6 <+422>:	pop    %rbx
>   0x0000000000412bf7 <+423>:	pop    %rbp
>   0x0000000000412bf8 <+424>:	pop    %r12
>   0x0000000000412bfa <+426>:	retq   
>   0x0000000000412bfb <+427>:	mov    %rbx,%rdi
>   0x0000000000412bfe <+430>:	callq  0x40baf0 <clear_query>
>   0x0000000000412c03 <+435>:	jmp    0x412bb2 <send_done+354>
>   0x0000000000412c05 <+437>:	lea    0x755d(%rip),%rdi        # 0x41a169 <__dso_handle+9897>
>   0x0000000000412c0c <+444>:	xor    %eax,%eax
>   0x0000000000412c0e <+446>:	callq  0x40ba10 <debug>
>   0x0000000000412c13 <+451>:	mov    0x148(%rbx),%rdi
>   0x0000000000412c1a <+458>:	test   %rdi,%rdi
>   0x0000000000412c1d <+461>:	je     0x412b9f <send_done+335>
>   0x0000000000412c1f <+463>:	callq  0x4102f0 <send_udp>
>   0x0000000000412c24 <+468>:	jmpq   0x412b9f <send_done+335>
>   0x0000000000412c29 <+473>:	lea    0x8b48(%rip),%rcx        # 0x41b778 <__dso_handle+15544>
>   0x0000000000412c30 <+480>:	lea    0x69f5(%rip),%rdi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412c37 <+487>:	mov    $0x2,%edx
>   0x0000000000412c3c <+492>:	mov    $0x93b,%esi
>   0x0000000000412c41 <+497>:	callq  0x4065d0 <isc_assertion_failed@plt>
>   0x0000000000412c46 <+502>:	lea    0x8b53(%rip),%rcx        # 0x41b7a0 <__dso_handle+15584>
>   0x0000000000412c4d <+509>:	lea    0x69d8(%rip),%rdi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412c54 <+516>:	mov    $0x2,%edx
>   0x0000000000412c59 <+521>:	mov    $0x93b,%esi
>   0x0000000000412c5e <+526>:	callq  0x4065d0 <isc_assertion_failed@plt>
>   0x0000000000412c63 <+531>:	lea    0x8ae6(%rip),%rcx        # 0x41b750 <__dso_handle+15504>
>   0x0000000000412c6a <+538>:	lea    0x69bb(%rip),%rdi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412c71 <+545>:	xor    %edx,%edx
>   0x0000000000412c73 <+547>:	mov    $0x92d,%esi
>   0x0000000000412c78 <+552>:	callq  0x4065d0 <isc_assertion_failed@plt>
>   0x0000000000412c7d <+557>:	lea    0x75e6(%rip),%rcx        # 0x41a26a <__dso_handle+10154>
>   0x0000000000412c84 <+564>:	lea    0x69a1(%rip),%rdi        # 0x41962c <__dso_handle+7020>
>   0x0000000000412c8b <+571>:	mov    $0x2,%edx
>   0x0000000000412c90 <+576>:	mov    $0x936,%esi
>   0x0000000000412c95 <+581>:	callq  0x4065d0 <isc_assertion_failed@plt>
>End of assembler dump.

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Attachments on bug 624176: 438769