Attachment 621486 Details for Bug 863031 – File: backtrace

File: backtrace

backtrace (text/plain), 14.63 KB, created by Demian Lee on 2012-10-04 09:35:10 UTC

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Creator: Demian Lee

Created: 2012-10-04 09:35:10 UTC

Size: 14.63 KB

patch

obsolete

>[New LWP 1712]
>[New LWP 1713]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session'.
>Program terminated with signal 11, Segmentation fault.
>#0  rule_list_remove_by_connection (rules=rules@entry=0x8e6580, connection=connection@entry=0xa9c710) at signals.c:1492
>1492	      if (rule->matches_go_to == connection)
>
>Thread 2 (Thread 0x7f3612570700 (LWP 1713)):
>#0  0x00007f3612a6abcf in __GI___poll (fds=fds@entry=0x7f361256f990, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007f361358ead6 in avc_netlink_receive (buf=buf@entry=0x7f361256f9d0 "", blocking=blocking@entry=1, buflen=1024) at avc_internal.c:105
>        rc = <optimized out>
>        pfd = {fd = 5, events = 3, revents = 0}
>        nladdr = {nl_family = 0, nl_pad = 0, nl_pid = 0, nl_groups = 0}
>        nladdrlen = 12
>        nlh = 0x7f361256f9d0
>#2  0x00007f361358eef6 in avc_netlink_loop () at avc_internal.c:254
>        rc = <optimized out>
>        buf = '\000' <repeats 280 times>, "\004\026\235\023\066\177\000\000\000\000\000\000\000\000\000\000\227\201B\250\000\000\000\000\260\374V\022\066\177\000\000\a\000\000\000\000\000\000\000\n\000\000\000\000\000\000\000\021\036\235\023\066\177\000\000\027\000\000\000\000\000\000\000\220\374V\022\066\177\000\000\006\n\241\002\000\000\000\000\260\\\230\022\066\177\000\000\230I\230\022\066\177\000\000\000\000\000\000\000\000\000\000\n\241\002\000\000\000\000\000\260\\\230\022\066\177\000\000\000\000\000\000\000\000\000\000\240\267\230\022\066\177", '\000' <repeats 26 times>"\320, e\271\023\066\177\000\000\310t\271\023\066\177\000\000;?\364\022\066\177\000\000\030*\231\022\066\177\000\000\350!\364\022\066\177\000\000\000\000\000\000\005\000\000\000\312\003\000\000\001", '\000' <repeats 11 times>, "p\375V\022\066\177\000\000P\375V\022\066\177"...
>#3  0x00007f3612f48d14 in start_thread (arg=0x7f3612570700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f3612570700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139870212654848, -4887957032669557053, 0, 139870236213248, 139870212654848, 9235296, 4775601573038116547, 4775602384287420099}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007f3612a7367d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>No locals.
>
>Thread 1 (Thread 0x7f3613b94800 (LWP 1712)):
>#0  rule_list_remove_by_connection (rules=rules@entry=0x8e6580, connection=connection@entry=0xa9c710) at signals.c:1492
>        rule = 0x80000000a542b0
>        next = 0xa04440
>        link = 0xa04200
>#1  0x00000000004169aa in bus_matchmaker_disconnected (matchmaker=0x8dc300, connection=connection@entry=0xa9c710) at signals.c:1551
>        items = 0x8e6580
>        p = 0x8dc348
>        iter = {dummy1 = 0x8d45d0, dummy2 = 0xa41440, dummy3 = 0x8e6110, dummy4 = 0xa29638, dummy5 = 5, dummy6 = 44}
>        i = <optimized out>
>#2  0x000000000040d510 in bus_connection_disconnected (connection=connection@entry=0xa9c710) at connection.c:189
>        d = 0xaaef50
>        service = <optimized out>
>        matchmaker = <optimized out>
>#3  0x000000000040f18b in bus_dispatch (message=0xab5480, connection=0xa9c710) at dispatch.c:237
>        context = 0x8cb0e0
>        addressed_recipient = 0x0
>        sender = <optimized out>
>        service_name = 0x0
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x428a5c}
>        transaction = 0x0
>        result = DBUS_HANDLER_RESULT_HANDLED
>#4  bus_dispatch_message_filter (connection=0xa9c710, message=0xab5480, user_data=<optimized out>) at dispatch.c:413
>No locals.
>#5  0x00000000004198d6 in dbus_connection_dispatch (connection=connection@entry=0xa9c710) at dbus-connection.c:4644
>        filter = <optimized out>
>        next = 0x0
>        message = 0xab5480
>        link = <optimized out>
>        filter_list_copy = 0xa078a8
>        message_link = 0xa07788
>        result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED
>        pending = <optimized out>
>        reply_serial = <optimized out>
>        status = <optimized out>
>        __FUNCTION__ = "dbus_connection_dispatch"
>#6  0x00000000004305f0 in _dbus_loop_dispatch (loop=loop@entry=0x8cb220) at dbus-mainloop.c:484
>        status = <optimized out>
>        connection = 0xa9c710
>#7  0x0000000000430b1a in _dbus_loop_iterate (loop=loop@entry=0x8cb220, block=75, block@entry=1) at dbus-mainloop.c:867
>        retval = <optimized out>
>        fds = <optimized out>
>        stack_fds = {{fd = 3, events = 1, revents = 1}, {fd = 6, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 11, events = 1, revents = 0}, {fd = 13, events = 1, revents = 0}, {fd = 15, events = 1, revents = 0}, {fd = 14, events = 1, revents = 0}, {fd = 16, events = 1, revents = 0}, {fd = 9, events = 1, revents = 0}, {fd = 10, events = 1, revents = 0}, {fd = 17, events = 1, revents = 0}, {fd = 18, events = 1, revents = 0}, {fd = 19, events = 1, revents = 0}, {fd = 12, events = 1, revents = 0}, {fd = 20, events = 1, revents = 0}, {fd = 21, events = 1, revents = 0}, {fd = 22, events = 1, revents = 0}, {fd = 23, events = 1, revents = 0}, {fd = 25, events = 1, revents = 0}, {fd = 27, events = 1, revents = 0}, {fd = 26, events = 1, revents = 0}, {fd = 29, events = 1, revents = 0}, {fd = 30, events = 1, revents = 0}, {fd = 24, events = 1, revents = 0}, {fd = 32, events = 1, revents = 0}, {fd = 28, events = 1, revents = 0}, {fd = 31, events = 1, revents = 0}, {fd = 33, events = 1, revents = 0}, {fd = 34, events = 1, revents = 0}, {fd = 35, events = 1, revents = 0}, {fd = 36, events = 1, revents = 0}, {fd = 37, events = 1, revents = 0}, {fd = 38, events = 1, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 331257344, events = 32566, revents = 0}, {fd = 331256488, events = 32566, revents = 0}, {fd = 5, events = 0, revents = 0}, {fd = 329064603, events = 32566, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 330916104, events = 32566, revents = 0}, {fd = 5, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 331256488, events = 32566, revents = 0}, {fd = 1697788, events = 0, revents = 0}, {fd = 311975088, events = 32566, revents = 0}, {fd = 311968408, events = 32566, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 331257344, events = 32566, revents = 0}, {fd = 1789781024, events = 32767, revents = 0}, {fd = 1789780992, events = 32767, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 330916104, events = 32566, revents = 0}, {fd = 255285318, events = 0, revents = 0}, {fd = 4200409, events = 0, revents = 0}, {fd = -1, events = 0, revents = 0}, {fd = 4200710, events = 0, revents = 0}, {fd = 4289200, events = 0, revents = 0}, {fd = 67108864, events = 0, revents = 0}, {fd = 318046176, events = 32566, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}}
>        n_fds = <optimized out>
>        watches_for_fds = <optimized out>
>        stack_watches_for_fds = {0x8d1100, 0x8dee30, 0x8cf420, 0x8e7c30, 0x8ed670, 0x8e69b0, 0x8fabd0, 0x900a50, 0x8e6a50, 0x906550, 0x914450, 0x91b1a0, 0x922000, 0x90caa0, 0x9079f0, 0x92f010, 0x935410, 0x92e0d0, 0x94cb80, 0x958c70, 0x957ee0, 0x94db00, 0x97d8c0, 0x94acd0, 0x967670, 0x95eb60, 0x91a120, 0x995440, 0x9a0c90, 0x9ad970, 0x9aef30, 0x9b9c00, 0x9bfa40, 0x7f3613be92a8, 0x13, 0x431c29, 0x0 <repeats 16 times>, 0x4172b0, 0x0 <repeats 11 times>}
>        i = <optimized out>
>        link = <optimized out>
>        n_ready = <optimized out>
>        initial_serial = <optimized out>
>        timeout = <optimized out>
>        oom_watch_pending = <optimized out>
>        orig_depth = 1
>#8  0x0000000000430c8d in _dbus_loop_run (loop=0x8cb220) at dbus-mainloop.c:893
>        our_exit_depth = 0
>#9  0x0000000000403ee6 in main (argc=<optimized out>, argv=<optimized out>) at main.c:520
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
>        config_file = {dummy1 = 0x8cb0b0, dummy2 = 24, dummy3 = 32, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        address = {dummy1 = 0x8cb050, dummy2 = 0, dummy3 = 8, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 0, dummy8 = 0}
>        addr_fd = {dummy1 = 0x8cb070, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        pid_fd = {dummy1 = 0x8cb090, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0}
>        prev_arg = <optimized out>
>        print_addr_pipe = {fd_or_handle = -1}
>        print_pid_pipe = {fd_or_handle = -1}
>        i = <optimized out>
>        print_address = <optimized out>
>        print_pid = <optimized out>
>        force_fork = <optimized out>
>        systemd_activation = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x00007f36137a2dd0  0x00007f36137bbccc  Yes         /lib64/libexpat.so.1
>0x00007f3613583fc0  0x00007f3613594768  Yes         /lib64/libselinux.so.1
>0x00007f36133648c0  0x00007f361336a060  Yes         /lib64/libaudit.so.1
>0x00007f361315e330  0x00007f361315fe6c  Yes         /lib64/libcap-ng.so.0
>0x00007f3612f46790  0x00007f3612f51494  Yes         /lib64/libpthread.so.0
>0x00007f3612d3b260  0x00007f3612d3e54c  Yes         /lib64/librt.so.1
>0x00007f36129a0f60  0x00007f3612ae1780  Yes         /lib64/libc.so.6
>0x00007f361277eea0  0x00007f361277f9e0  Yes         /lib64/libdl.so.2
>0x00007f36139c8b20  0x00007f36139e2319  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f36125731b0  0x00007f361257a67c  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x4f	79
>rbx            0xa04440	10503232
>rcx            0x20	32
>rdx            0xa421a0	10756512
>rsi            0xa9c710	11126544
>rdi            0x8e6580	9332096
>rbp            0xa04200	0xa04200
>rsp            0x7fff6aaddf90	0x7fff6aaddf90
>r8             0x5	5
>r9             0x1	1
>r10            0xfffffffffffff071	-3983
>r11            0x7f3612a0a3c2	139870217479106
>r12            0x80000000a542b0	36028797029794480
>r13            0x8e6580	9332096
>r14            0xa9c710	11126544
>r15            0x0	0
>rip            0x41567a	0x41567a <rule_list_remove_by_connection+90>
>eflags         0x10212	[ AF 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 rule_list_remove_by_connection:
>   0x0000000000415620 <+0>:	push   %r15
>   0x0000000000415622 <+2>:	xor    %r15d,%r15d
>   0x0000000000415625 <+5>:	push   %r14
>   0x0000000000415627 <+7>:	mov    %rsi,%r14
>   0x000000000041562a <+10>:	push   %r13
>   0x000000000041562c <+12>:	mov    %rdi,%r13
>   0x000000000041562f <+15>:	push   %r12
>   0x0000000000415631 <+17>:	push   %rbp
>   0x0000000000415632 <+18>:	push   %rbx
>   0x0000000000415633 <+19>:	sub    $0x18,%rsp
>   0x0000000000415637 <+23>:	callq  0x428da0 <_dbus_list_get_first_link>
>   0x000000000041563c <+28>:	test   %rax,%rax
>   0x000000000041563f <+31>:	mov    %rax,%rbp
>   0x0000000000415642 <+34>:	jne    0x41566a <rule_list_remove_by_connection+74>
>   0x0000000000415644 <+36>:	jmpq   0x415700 <rule_list_remove_by_connection+224>
>   0x0000000000415649 <+41>:	nopl   0x0(%rax)
>   0x0000000000415650 <+48>:	test   $0x10,%al
>   0x0000000000415652 <+50>:	je     0x41565e <rule_list_remove_by_connection+62>
>   0x0000000000415654 <+52>:	mov    0x30(%r12),%rax
>   0x0000000000415659 <+57>:	cmpb   $0x3a,(%rax)
>   0x000000000041565c <+60>:	je     0x415694 <rule_list_remove_by_connection+116>
>   0x000000000041565e <+62>:	test   %rbx,%rbx
>   0x0000000000415661 <+65>:	mov    %rbx,%rbp
>   0x0000000000415664 <+68>:	je     0x415700 <rule_list_remove_by_connection+224>
>   0x000000000041566a <+74>:	mov    0x8(%rbp),%rbx
>   0x000000000041566e <+78>:	cmp    0x0(%r13),%rbx
>   0x0000000000415672 <+82>:	mov    0x10(%rbp),%r12
>   0x0000000000415676 <+86>:	cmove  %r15,%rbx
>=> 0x000000000041567a <+90>:	cmp    %r14,0x8(%r12)
>   0x000000000041567f <+95>:	je     0x4156e4 <rule_list_remove_by_connection+196>
>   0x0000000000415681 <+97>:	mov    0x10(%r12),%eax
>   0x0000000000415686 <+102>:	test   $0x8,%al
>   0x0000000000415688 <+104>:	je     0x415650 <rule_list_remove_by_connection+48>
>   0x000000000041568a <+106>:	mov    0x28(%r12),%rdx
>   0x000000000041568f <+111>:	cmpb   $0x3a,(%rdx)
>   0x0000000000415692 <+114>:	jne    0x415650 <rule_list_remove_by_connection+48>
>   0x0000000000415694 <+116>:	mov    %r14,%rdi
>   0x0000000000415697 <+119>:	callq  0x40ce50 <bus_connection_get_name>
>   0x000000000041569c <+124>:	mov    0x10(%r12),%edx
>   0x00000000004156a1 <+129>:	mov    %rax,%rcx
>   0x00000000004156a4 <+132>:	test   $0x8,%dl
>   0x00000000004156a7 <+135>:	je     0x4156ca <rule_list_remove_by_connection+170>
>   0x00000000004156a9 <+137>:	mov    0x28(%r12),%rdi
>   0x00000000004156ae <+142>:	mov    %rax,%rsi
>   0x00000000004156b1 <+145>:	mov    %edx,(%rsp)
>   0x00000000004156b4 <+148>:	mov    %rax,0x8(%rsp)
>   0x00000000004156b9 <+153>:	callq  0x403550 <strcmp@plt>
>   0x00000000004156be <+158>:	test   %eax,%eax
>   0x00000000004156c0 <+160>:	mov    (%rsp),%edx
>   0x00000000004156c3 <+163>:	mov    0x8(%rsp),%rcx
>   0x00000000004156c8 <+168>:	je     0x4156e4 <rule_list_remove_by_connection+196>
>   0x00000000004156ca <+170>:	and    $0x10,%edx
>   0x00000000004156cd <+173>:	je     0x41565e <rule_list_remove_by_connection+62>
>   0x00000000004156cf <+175>:	mov    0x30(%r12),%rdi
>   0x00000000004156d4 <+180>:	mov    %rcx,%rsi
>   0x00000000004156d7 <+183>:	callq  0x403550 <strcmp@plt>
>   0x00000000004156dc <+188>:	test   %eax,%eax
>   0x00000000004156de <+190>:	jne    0x41565e <rule_list_remove_by_connection+62>
>   0x00000000004156e4 <+196>:	mov    %rbp,%rsi
>   0x00000000004156e7 <+199>:	mov    %r13,%rdi
>   0x00000000004156ea <+202>:	mov    %rbx,%rbp
>   0x00000000004156ed <+205>:	callq  0x4155d0 <bus_matchmaker_remove_rule_link>
>   0x00000000004156f2 <+210>:	test   %rbx,%rbx
>   0x00000000004156f5 <+213>:	jne    0x41566a <rule_list_remove_by_connection+74>
>   0x00000000004156fb <+219>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000415700 <+224>:	add    $0x18,%rsp
>   0x0000000000415704 <+228>:	pop    %rbx
>   0x0000000000415705 <+229>:	pop    %rbp
>   0x0000000000415706 <+230>:	pop    %r12
>   0x0000000000415708 <+232>:	pop    %r13
>   0x000000000041570a <+234>:	pop    %r14
>   0x000000000041570c <+236>:	pop    %r15
>   0x000000000041570e <+238>:	retq   
>End of assembler dump.

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Attachments on bug 863031: 621480 | 621482 | 621484 | 621486 | 621489 | 621490 | 621491 | 621492 | 621493