Attachment 950359 Details for Bug 1156407 – File: backtrace

File: backtrace

backtrace (text/plain), 16.79 KB, created by Frank Crawford on 2014-10-24 11:59:29 UTC

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Creator: Frank Crawford

Created: 2014-10-24 11:59:29 UTC

Size: 16.79 KB

patch

obsolete

>[New LWP 18573]
>[New LWP 18576]
>[New LWP 18575]
>[New LWP 18572]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `host www.ac3.com.au'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  send_done (_task=<optimized out>, event=0x7f72fd8842a0) at dighost.c:2435
>2435		if (l->ns_search_only && !l->trace_root && !l->tcp_mode) {
>
>Thread 4 (Thread 0x7f72fd850840 (LWP 18572)):
>#0  0x0000003668235bf2 in do_sigsuspend (set=0x7fff6cbd7530) at ../sysdeps/unix/sysv/linux/sigsuspend.c:31
>        resultvar = 18446744073709551102
>#1  __GI___sigsuspend (set=set@entry=0x7fff6cbd7530) at ../sysdeps/unix/sysv/linux/sigsuspend.c:45
>        oldtype = 0
>#2  0x00000036f123751c in isc__app_ctxrun (ctx0=ctx0@entry=0x36f1460460 <isc_g_appctx>) at app.c:695
>        ctx = 0x36f1460460 <isc_g_appctx>
>        result = <optimized out>
>        event = 0x0
>        next_event = <optimized out>
>        task = 0x0
>        sset = {__val = {0 <repeats 16 times>}}
>        strbuf = "\020P\207\375r\177\000\000\001\000\005", '\000' <repeats 13 times>, "\267\"!\361\066\000\000\000@\316a\000\000\000\000\000x\004F\361\066\000\000\000#\000\000\000\000\000\000\000`\004F\361\066\000\000\000\320\bA", '\000' <repeats 13 times>, "\020P\207\375r\177\000\000\376l#\361\066\000\000\000\060\002\235\361\066\000\000\000\060\360|\002\000\000\000\000\020P\207\375r\177\000\000\000|-tE\315\344\210"
>#3  0x00000036f123790c in isc__app_run () at app.c:722
>No locals.
>#4  0x00000000004070d9 in main (argc=2, argv=0x7fff6cbd7778) at host.c:890
>        result = <optimized out>
>
>Thread 3 (Thread 0x7f72fd04e700 (LWP 18575)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00000036f1235daf in run (uap=0x7f72fd876010) at timer.c:831
>        manager = 0x7f72fd876010
>        now = {seconds = 1413804349, nanoseconds = 484746000}
>        result = <optimized out>
>#2  0x0000003668e07ee5 in start_thread (arg=0x7f72fd04e700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f72fd04e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140131847956224, 7671610964010591695, 0, 0, 140131847956928, 140131847956224, -7740857013443762737, 7645942589187548623}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#3  0x00000036682f4b8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7f72fc84d700 (LWP 18576)):
>#0  0x0000003668e0e85d in close () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00000036f1241ac7 in wakeup_socket (msg=<optimized out>, fd=22, manager=0x7f72fd878010) at socket.c:990
>        result = 22
>        lockid = 22
>#2  process_ctlfd (manager=<optimized out>) at socket.c:3806
>        msg = <optimized out>
>        fd = 22
>#3  process_fds (nevents=<optimized out>, events=<optimized out>, manager=0x7f72fd878010) at socket.c:3710
>        i = <optimized out>
>        done = isc_boolean_false
>        have_ctlevent = isc_boolean_true
>#4  watcher (uap=0x7f72fd878010) at socket.c:3919
>        manager = 0x7f72fd878010
>        done = isc_boolean_false
>        cc = <optimized out>
>        fnname = 0x36f125301a "epoll_wait()"
>        strbuf = '\000' <repeats 127 times>
>#5  0x0000003668e07ee5 in start_thread (arg=0x7f72fc84d700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f72fc84d700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140131839563520, 7671610964010591695, 0, 0, 140131839564224, 140131839563520, -7740860312515516977, 7645942589187548623}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00000036682f4b8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7f72fd84f700 (LWP 18573)):
>#0  send_done (_task=<optimized out>, event=0x7f72fd8842a0) at dighost.c:2435
>        sevent = <optimized out>
>        b = 0x0
>        query = 0x7f72fd8814a8
>        next = <optimized out>
>        l = 0xdededededededede
>#1  0x00000036f1231846 in dispatch (manager=0x7f72fd874010) at task.c:1116
>        dispatch_count = 2
>        done = isc_boolean_false
>        finished = isc_boolean_false
>        requeue = isc_boolean_false
>        event = 0x7f72fd8842a0
>        task = 0x7f72fd875010
>#2  run (uap=0x7f72fd874010) at task.c:1286
>        manager = 0x7f72fd874010
>#3  0x0000003668e07ee5 in start_thread (arg=0x7f72fd84f700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f72fd84f700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140131856348928, 7671610964010591695, 0, 0, 140131856349632, 140131856348928, -7740858112418519601, 7645942589187548623}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00000036682f4b8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00000036f26032a0  0x00000036f260e3c8  Yes         /lib64/liblwres.so.90
>0x00000036f1628850  0x00000036f1777828  Yes         /lib64/libdns.so.100
>0x00000036f2202c30  0x00000036f220961c  Yes         /lib64/libbind9.so.90
>0x00000036f1e0edd0  0x00000036f1e16640  Yes         /lib64/libisccfg.so.90
>0x00000036f1a02530  0x00000036f1a05efc  Yes         /lib64/libisccc.so.90
>0x00000036f120ef10  0x00000036f1249c74  Yes         /lib64/libisc.so.95
>0x0000003671a0bee0  0x0000003671a3c1b4  Yes         /lib64/libgssapi_krb5.so.2
>0x0000003670e251a0  0x0000003670e877ac  Yes         /lib64/libkrb5.so.3
>0x0000003670a048b0  0x0000003670a247e8  Yes         /lib64/libk5crypto.so.3
>0x0000003670601570  0x0000003670602154  Yes         /lib64/libcom_err.so.2
>0x00000036f0a69c40  0x00000036f0b5a508  Yes         /lib64/libcrypto.so.10
>0x0000003684a01620  0x0000003684a02e58  Yes         /lib64/libcap.so.2
>0x0000003668e059a0  0x0000003668e11554  Yes         /lib64/libpthread.so.0
>0x00000036f0e2e870  0x00000036f0f16880  Yes         /lib64/libxml2.so.2
>0x0000003669202210  0x000000366920e930  Yes         /lib64/libz.so.1
>0x0000003668605890  0x0000003668674a08  Yes         /lib64/libm.so.6
>0x0000003668a00ed0  0x0000003668a019d0  Yes         /lib64/libdl.so.2
>0x0000003689203010  0x0000003689207588  Yes         /lib64/libidn.so.11
>0x000000366821f560  0x0000003668360994  Yes         /lib64/libc.so.6
>0x0000003671203620  0x0000003671209f8c  Yes         /lib64/libkrb5support.so.0
>0x0000003671601570  0x0000003671602194  Yes         /lib64/libkeyutils.so.1
>0x000000366aa03a40  0x000000366aa127dc  Yes         /lib64/libresolv.so.2
>0x0000003667e00b10  0x0000003667e19c30  Yes         /lib64/ld-linux-x86-64.so.2
>0x00000036764013d0  0x000000367640341c  Yes         /lib64/libattr.so.1
>0x0000003669a030e0  0x0000003669a19050  Yes         /lib64/liblzma.so.5
>0x000000366a6064a0  0x000000366a618fe4  Yes         /lib64/libselinux.so.1
>0x000000366a201770  0x000000366a24b9e0  Yes         /lib64/libpcre.so.1
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x7f72fd8842a0	140131856564896
>rbx            0x7f72fd8814a8	140131856553128
>rcx            0x7f72fd881010	140131856551952
>rdx            0x27cf060	41742432
>rsi            0x0	0
>rdi            0x27cf060	41742432
>rbp            0x61d720	0x61d720 <lookup_lock>
>rsp            0x7f72fd84ed90	0x7f72fd84ed90
>r8             0x0	0
>r9             0x40	64
>r10            0x40	64
>r11            0x1	1
>r12            0xdededededededede	-2387225703656530210
>r13            0x7f72fd874028	140131856498728
>r14            0x7f72fd875010	140131856502800
>r15            0x7f72fd8842a0	140131856564896
>rip            0x410003	0x410003 <send_done+371>
>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 send_done:
>   0x000000000040fe90 <+0>:	push   %r12
>   0x000000000040fe92 <+2>:	push   %rbp
>   0x000000000040fe93 <+3>:	push   %rbx
>   0x000000000040fe94 <+4>:	mov    %rsi,%rbx
>   0x000000000040fe97 <+7>:	sub    $0x10,%rsp
>   0x000000000040fe9b <+11>:	cmpl   $0x20002,0x18(%rsi)
>   0x000000000040fea2 <+18>:	mov    %rsi,0x8(%rsp)
>   0x000000000040fea7 <+23>:	jne    0x410130 <send_done+672>
>   0x000000000040fead <+29>:	lea    0x8254(%rip),%rsi        # 0x418108
>   0x000000000040feb4 <+36>:	lea    0x8d34(%rip),%rdi        # 0x418bef
>   0x000000000040febb <+43>:	mov    $0x971,%edx
>   0x000000000040fec0 <+48>:	xor    %eax,%eax
>   0x000000000040fec2 <+50>:	callq  0x4090c0 <debug>
>   0x000000000040fec7 <+55>:	mov    0x20be6a(%rip),%rbp        # 0x61bd38
>   0x000000000040fece <+62>:	mov    %rbp,%rdi
>   0x000000000040fed1 <+65>:	callq  0x406b50 <pthread_mutex_lock@plt>
>   0x000000000040fed6 <+70>:	cmp    $0x1,%eax
>   0x000000000040fed9 <+73>:	lea    0x8cf6(%rip),%rsi        # 0x418bd6
>   0x000000000040fee0 <+80>:	sbb    %edi,%edi
>   0x000000000040fee2 <+82>:	not    %edi
>   0x000000000040fee4 <+84>:	and    $0x22,%edi
>   0x000000000040fee7 <+87>:	callq  0x409cd0 <check_result>
>   0x000000000040feec <+92>:	lea    0x8cf2(%rip),%rdi        # 0x418be5
>   0x000000000040fef3 <+99>:	xor    %eax,%eax
>   0x000000000040fef5 <+101>:	callq  0x4090c0 <debug>
>   0x000000000040fefa <+106>:	lea    0x9064(%rip),%rdi        # 0x418f65
>   0x000000000040ff01 <+113>:	xor    %eax,%eax
>   0x000000000040ff03 <+115>:	callq  0x4090c0 <debug>
>   0x000000000040ff08 <+120>:	mov    0x20bfe1(%rip),%r12        # 0x61bef0
>   0x000000000040ff0f <+127>:	lea    0x8fe0(%rip),%rdi        # 0x418ef6
>   0x000000000040ff16 <+134>:	mov    (%r12),%eax
>   0x000000000040ff1a <+138>:	lea    -0x1(%rax),%esi
>   0x000000000040ff1d <+141>:	xor    %eax,%eax
>   0x000000000040ff1f <+143>:	mov    %esi,(%r12)
>   0x000000000040ff23 <+147>:	callq  0x4090c0 <debug>
>   0x000000000040ff28 <+152>:	mov    (%r12),%ecx
>   0x000000000040ff2c <+156>:	test   %ecx,%ecx
>   0x000000000040ff2e <+158>:	jns    0x40ff97 <send_done+263>
>   0x000000000040ff30 <+160>:	jmpq   0x410113 <send_done+643>
>   0x000000000040ff35 <+165>:	nopl   (%rax)
>   0x000000000040ff38 <+168>:	mov    0x20(%rsi),%rdx
>   0x000000000040ff3c <+172>:	mov    %rdx,0x20(%rax)
>   0x000000000040ff40 <+176>:	mov    0x20(%rsi),%rax
>   0x000000000040ff44 <+180>:	test   %rax,%rax
>   0x000000000040ff47 <+183>:	je     0x40ffd0 <send_done+320>
>   0x000000000040ff4d <+189>:	mov    0x28(%rsi),%rdx
>   0x000000000040ff51 <+193>:	mov    %rdx,0x28(%rax)
>   0x000000000040ff55 <+197>:	movq   $0xffffffffffffffff,0x20(%rsi)
>   0x000000000040ff5d <+205>:	movq   $0xffffffffffffffff,0x28(%rsi)
>   0x000000000040ff65 <+213>:	cmp    %rsi,0x78(%rbx)
>   0x000000000040ff69 <+217>:	je     0x41009f <send_done+527>
>   0x000000000040ff6f <+223>:	cmp    %rsi,0x80(%rbx)
>   0x000000000040ff76 <+230>:	je     0x4100bc <send_done+556>
>   0x000000000040ff7c <+236>:	mov    0x20bd8d(%rip),%rax        # 0x61bd10
>   0x000000000040ff83 <+243>:	lea    0x817e(%rip),%rdx        # 0x418108
>   0x000000000040ff8a <+250>:	mov    $0x97c,%ecx
>   0x000000000040ff8f <+255>:	mov    (%rax),%rdi
>   0x000000000040ff92 <+258>:	callq  0x406310 <isc___mem_free@plt>
>   0x000000000040ff97 <+263>:	mov    0x78(%rbx),%rsi
>   0x000000000040ff9b <+267>:	test   %rsi,%rsi
>   0x000000000040ff9e <+270>:	je     0x40fff0 <send_done+352>
>   0x000000000040ffa0 <+272>:	mov    0x28(%rsi),%rax
>   0x000000000040ffa4 <+276>:	test   %rax,%rax
>   0x000000000040ffa7 <+279>:	jne    0x40ff38 <send_done+168>
>   0x000000000040ffa9 <+281>:	cmp    %rsi,0x80(%rbx)
>   0x000000000040ffb0 <+288>:	jne    0x4100f6 <send_done+614>
>   0x000000000040ffb6 <+294>:	mov    0x20(%rsi),%rax
>   0x000000000040ffba <+298>:	mov    %rax,0x80(%rbx)
>   0x000000000040ffc1 <+305>:	mov    0x20(%rsi),%rax
>   0x000000000040ffc5 <+309>:	test   %rax,%rax
>   0x000000000040ffc8 <+312>:	jne    0x40ff4d <send_done+189>
>   0x000000000040ffca <+314>:	nopw   0x0(%rax,%rax,1)
>   0x000000000040ffd0 <+320>:	cmp    %rsi,0x78(%rbx)
>   0x000000000040ffd4 <+324>:	jne    0x4100d9 <send_done+585>
>   0x000000000040ffda <+330>:	mov    0x28(%rsi),%rax
>   0x000000000040ffde <+334>:	mov    %rax,0x78(%rbx)
>   0x000000000040ffe2 <+338>:	jmpq   0x40ff55 <send_done+197>
>   0x000000000040ffe7 <+343>:	nopw   0x0(%rax,%rax,1)
>   0x000000000040fff0 <+352>:	mov    0x8(%rsp),%rax
>   0x000000000040fff5 <+357>:	mov    0x28(%rax),%rbx
>   0x000000000040fff9 <+361>:	mov    (%rbx),%r12
>   0x000000000040fffc <+364>:	movl   $0x0,0x10(%rbx)
>=> 0x0000000000410003 <+371>:	mov    0xc(%r12),%edx
>   0x0000000000410008 <+376>:	test   %edx,%edx
>   0x000000000041000a <+378>:	jne    0x410066 <send_done+470>
>   0x000000000041000c <+380>:	lea    0x8(%rsp),%rdi
>   0x0000000000410011 <+385>:	callq  0x406a70 <isc_event_free@plt>
>   0x0000000000410016 <+390>:	mov    0xc(%rbx),%eax
>   0x0000000000410019 <+393>:	test   %eax,%eax
>   0x000000000041001b <+395>:	jne    0x410092 <send_done+514>
>   0x000000000041001d <+397>:	mov    %r12,%rdi
>   0x0000000000410020 <+400>:	callq  0x40f2f0 <check_next_lookup>
>   0x0000000000410025 <+405>:	lea    0x80dc(%rip),%rsi        # 0x418108
>   0x000000000041002c <+412>:	lea    0x8bba(%rip),%rdi        # 0x418bed
>   0x0000000000410033 <+419>:	mov    $0x990,%edx
>   0x0000000000410038 <+424>:	xor    %eax,%eax
>   0x000000000041003a <+426>:	callq  0x4090c0 <debug>
>   0x000000000041003f <+431>:	mov    %rbp,%rdi
>   0x0000000000410042 <+434>:	callq  0x4064f0 <pthread_mutex_unlock@plt>
>   0x0000000000410047 <+439>:	cmp    $0x1,%eax
>   0x000000000041004a <+442>:	lea    0x8bb0(%rip),%rsi        # 0x418c01
>   0x0000000000410051 <+449>:	sbb    %edi,%edi
>   0x0000000000410053 <+451>:	not    %edi
>   0x0000000000410055 <+453>:	and    $0x22,%edi
>   0x0000000000410058 <+456>:	callq  0x409cd0 <check_result>
>   0x000000000041005d <+461>:	add    $0x10,%rsp
>   0x0000000000410061 <+465>:	pop    %rbx
>   0x0000000000410062 <+466>:	pop    %rbp
>   0x0000000000410063 <+467>:	pop    %r12
>   0x0000000000410065 <+469>:	retq   
>   0x0000000000410066 <+470>:	cmpq   $0x0,0x30(%r12)
>   0x000000000041006c <+476>:	jne    0x41000c <send_done+380>
>   0x000000000041006e <+478>:	lea    0x8dc7(%rip),%rdi        # 0x418e3c
>   0x0000000000410075 <+485>:	xor    %eax,%eax
>   0x0000000000410077 <+487>:	callq  0x4090c0 <debug>
>   0x000000000041007c <+492>:	mov    0x148(%rbx),%rdi
>   0x0000000000410083 <+499>:	test   %rdi,%rdi
>   0x0000000000410086 <+502>:	je     0x41000c <send_done+380>
>   0x0000000000410088 <+504>:	callq  0x40d240 <send_udp>
>   0x000000000041008d <+509>:	jmpq   0x41000c <send_done+380>
>   0x0000000000410092 <+514>:	mov    %rbx,%rdi
>   0x0000000000410095 <+517>:	callq  0x409630 <clear_query>
>   0x000000000041009a <+522>:	jmpq   0x41001d <send_done+397>
>   0x000000000041009f <+527>:	lea    0x6b42(%rip),%rcx        # 0x416be8
>   0x00000000004100a6 <+534>:	lea    0x805b(%rip),%rdi        # 0x418108
>   0x00000000004100ad <+541>:	mov    $0x2,%edx
>   0x00000000004100b2 <+546>:	mov    $0x97b,%esi
>   0x00000000004100b7 <+551>:	callq  0x4061c0 <isc_assertion_failed@plt>
>   0x00000000004100bc <+556>:	lea    0x6b4d(%rip),%rcx        # 0x416c10
>   0x00000000004100c3 <+563>:	lea    0x803e(%rip),%rdi        # 0x418108
>   0x00000000004100ca <+570>:	mov    $0x2,%edx
>   0x00000000004100cf <+575>:	mov    $0x97b,%esi
>   0x00000000004100d4 <+580>:	callq  0x4061c0 <isc_assertion_failed@plt>
>   0x00000000004100d9 <+585>:	lea    0x6ae0(%rip),%rcx        # 0x416bc0
>   0x00000000004100e0 <+592>:	lea    0x8021(%rip),%rdi        # 0x418108
>   0x00000000004100e7 <+599>:	mov    $0x2,%edx
>   0x00000000004100ec <+604>:	mov    $0x97b,%esi
>   0x00000000004100f1 <+609>:	callq  0x4061c0 <isc_assertion_failed@plt>
>   0x00000000004100f6 <+614>:	lea    0x6a9b(%rip),%rcx        # 0x416b98
>   0x00000000004100fd <+621>:	lea    0x8004(%rip),%rdi        # 0x418108
>   0x0000000000410104 <+628>:	mov    $0x2,%edx
>   0x0000000000410109 <+633>:	mov    $0x97b,%esi
>   0x000000000041010e <+638>:	callq  0x4061c0 <isc_assertion_failed@plt>
>   0x0000000000410113 <+643>:	lea    0x8e57(%rip),%rcx        # 0x418f71
>   0x000000000041011a <+650>:	lea    0x7fe7(%rip),%rdi        # 0x418108
>   0x0000000000410121 <+657>:	mov    $0x2,%edx
>   0x0000000000410126 <+662>:	mov    $0x976,%esi
>   0x000000000041012b <+667>:	callq  0x4061c0 <isc_assertion_failed@plt>
>   0x0000000000410130 <+672>:	lea    0x6a39(%rip),%rcx        # 0x416b70
>   0x0000000000410137 <+679>:	lea    0x7fca(%rip),%rdi        # 0x418108
>   0x000000000041013e <+686>:	xor    %edx,%edx
>   0x0000000000410140 <+688>:	mov    $0x96d,%esi
>   0x0000000000410145 <+693>:	callq  0x4061c0 <isc_assertion_failed@plt>
>End of assembler dump.

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Attachments on bug 1156407: 950359 | 950360 | 950361 | 950362 | 950363 | 950364 | 950365 | 950366 | 950367 | 950368 | 950369