Attachment 669336 Details for Bug 890379 – File: backtrace

File: backtrace

backtrace (text/plain), 14.55 KB, created by jschreiner on 2012-12-26 19:27:48 UTC

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Creator: jschreiner

Created: 2012-12-26 19:27:48 UTC

Size: 14.55 KB

patch

obsolete

>[New LWP 757]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/sbin/modem-manager'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x00007fc768184458 in supports_port (base=0xe5d880, existing=<optimized out>, task=0xe498c0) at mm-plugin-wavecom.c:69
>69	    if (strcmp (g_udev_device_get_subsystem (port), "tty"))
>
>Thread 1 (Thread 0x7fc76d1ee7c0 (LWP 757)):
>#0  0x00007fc768184458 in supports_port (base=0xe5d880, existing=<optimized out>, task=0xe498c0) at mm-plugin-wavecom.c:69
>        __s1 = 0x0
>        __result = <error reading variable __result (Cannot access memory at address 0x0)>
>        port = 0xe6a1e0
>        subsys = <optimized out>
>        name = <optimized out>
>        vendor = 0
>#1  0x0000000000434031 in supports_port (plugin=<optimized out>, subsys=0xe45440 "tty", name=<optimized out>, physdev_path=0xe70b70 "/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-2", existing=0x0, callback=0x410b30 <supports_callback>, callback_data=0xe68f20) at mm-plugin-base.c:1399
>        self = 0xe5d880
>        priv = 0xe5d8a0
>        port = 0xe6a1e0
>        driver = 0xe73540 "usb"
>        key = <optimized out>
>        task = 0xe498c0
>        result = MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED
>        idx = <optimized out>
>        __PRETTY_FUNCTION__ = "supports_port"
>#2  0x0000000000410dd7 in try_supports_port (plugin=0xe5d880, existing=<optimized out>, info=0xe68f20, manager=<optimized out>) at mm-manager.c:518
>        result = <optimized out>
>#3  0x000000000043547b in mm_plugin_base_supports_task_complete (task=<optimized out>, level=0) at mm-plugin-base.c:335
>        priv = 0xe49990
>        subsys = 0xe65970 "tty"
>        name = 0xe69210 "ttyUSB1"
>        __PRETTY_FUNCTION__ = "mm_plugin_base_supports_task_complete"
>#4  0x00007fc76c32a910 in g_closure_invoke (closure=0xe5a870, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0x7fff49e94b00, invocation_hint=invocation_hint@entry=0x7fff49e94aa0) at gclosure.c:777
>        marshal = 0x437bc0 <mm_marshal_VOID__OBJECT_UINT>
>        marshal_data = 0x0
>        in_marshal = 0
>        real_closure = 0xe5a850
>        __PRETTY_FUNCTION__ = "g_closure_invoke"
>#5  0x00007fc76c33bd08 in signal_emit_unlocked_R (node=node@entry=0xe50110, detail=detail@entry=0, instance=instance@entry=0xe50cc0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff49e94b00) at gsignal.c:3551
>        tmp = <optimized out>
>        handler = 0xe42920
>        accumulator = 0x0
>        emission = {next = 0x0, instance = 0xe50cc0, ihint = {signal_id = 6, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>        class_closure = 0xe50080
>        hlist = 0xe42920
>        handler_list = 0xe42920
>        return_accu = 0x0
>        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        signal_id = 6
>        max_sequential_handler_number = 51
>        return_value_altered = 1
>#6  0x00007fc76c343c8d in g_signal_emit_valist (instance=0xe50cc0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff49e94d78) at gsignal.c:3300
>        instance_and_params = 0x7fff49e94b00
>        signal_return_type = 4
>        param_values = 0x7fff49e94b18
>        node = <optimized out>
>        i = <optimized out>
>        n_params = 2
>        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
>#7  0x00007fc76c343de2 in g_signal_emit (instance=instance@entry=0xe50cc0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356
>        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff49e94e50, reg_save_area = 0x7fff49e94d90}}
>#8  0x0000000000434bd3 in emit_probe_result (user_data=<optimized out>) at mm-plugin-base.c:610
>        task = 0xe49970
>        task_priv = 0xe49990
>        self = 0xe50cc0
>#9  0x00007fc76c03fa75 in g_main_dispatch (context=0xe418b0) at gmain.c:2715
>        dispatch = 0x7fc76c03ce60 <g_idle_dispatch>
>        was_in_call = 0
>        user_data = 0xe49970
>        callback = 0x434b40 <emit_probe_result>
>        cb_funcs = 0x7fc76c3199a0 <g_source_callback_funcs>
>        cb_data = 0xe812b0
>        current_source_link = {data = 0xe66b20, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0xe66b20
>        current = 0xe62630
>        i = <optimized out>
>#10 g_main_context_dispatch (context=context@entry=0xe418b0) at gmain.c:3219
>No locals.
>#11 0x00007fc76c03fda8 in g_main_context_iterate (context=0xe418b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
>        max_priority = 200
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0xe65a70
>#12 0x00007fc76c0401a2 in g_main_loop_run (loop=0xe39470) at gmain.c:3484
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#13 0x000000000040dc13 in main (argc=1, argv=0x7fff49e95318) at main.c:199
>        bus = 0xe3ec78
>        proxy = 0xe43950
>        manager = 0xe44050
>        err = 0x0
>        opt_ctx = <optimized out>
>        id = 24
>        log_level = 0x0
>        log_file = 0x0
>        debug = 0
>        show_ts = 0
>        rel_ts = 0
>        entries = {{long_name = 0x447c92 "debug", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff49e94fa0, description = 0x447aa8 "Output to console rather than syslog", arg_description = 0x0}, {long_name = 0x447c98 "log-level", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff49e94fb8, description = 0x447ad0 "Log level: one of [ERR, WARN, INFO, DEBUG]", arg_description = 0x447ca2 "INFO"}, {long_name = 0x447ca7 "log-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff49e94fc0, description = 0x447cb0 "Path to log file", arg_description = 0x0}, {long_name = 0x447ce8 "timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff49e94fa4, description = 0x447cc1 "Show timestamps in log output", arg_description = 0x0}, {long_name = 0x447cdf "relative-timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff49e94fa8, description = 0x447b00 "Use relative timestamps (from MM start)", arg_description = 0x0}, {long_name = 0x0, short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = 0x0}}
>        __PRETTY_FUNCTION__ = "main"
>From                To                  Syms Read   Shared Object Library
>0x00007fc76cde48a0  0x00007fc76cde795a  Yes         /lib64/libgudev-1.0.so.0
>0x00007fc76cbc4560  0x00007fc76cbd66c4  Yes         /lib64/libdbus-glib-1.so.2
>0x00007fc76c97cab0  0x00007fc76c9a62e4  Yes         /lib64/libdbus-1.so.3
>0x00007fc76c772130  0x00007fc76c772ff8  Yes         /lib64/libgmodule-2.0.so.0
>0x00007fc76c56b2a0  0x00007fc76c56e57c  Yes         /lib64/librt.so.1
>0x00007fc76c325ba0  0x00007fc76c35331c  Yes         /lib64/libgobject-2.0.so.0
>0x00007fc76c012050  0x00007fc76c0a721c  Yes         /lib64/libglib-2.0.so.0
>0x00007fc76bde1790  0x00007fc76bdec4b4  Yes         /lib64/libpthread.so.0
>0x00007fc76ba431a0  0x00007fc76bb84940  Yes         /lib64/libc.so.6
>0x00007fc76b8170d0  0x00007fc76b81e990  Yes         /lib64/libudev.so.1
>0x00007fc76b610ed0  0x00007fc76b6119f0  Yes         /lib64/libdl.so.2
>0x00007fc76b2ed100  0x00007fc76b3abcd4  Yes         /lib64/libgio-2.0.so.0
>0x00007fc76cfebb20  0x00007fc76d0053d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fc76b0bb6b0  0x00007fc76b0bb80c  Yes         /lib64/libgthread-2.0.so.0
>0x00007fc76aeb4990  0x00007fc76aeb9134  Yes         /lib64/libffi.so.5
>0x00007fc76ac9fa40  0x00007fc76acaf168  Yes         /lib64/libgcc_s.so.1
>0x00007fc76aa89190  0x00007fc76aa95640  Yes         /lib64/libz.so.1
>0x00007fc76a86b170  0x00007fc76a87c5d4  Yes         /lib64/libselinux.so.1
>0x00007fc76a64fa30  0x00007fc76a65e00c  Yes         /lib64/libresolv.so.2
>0x00007fc76a3efdb0  0x00007fc76a4332e8  Yes         /lib64/libpcre.so.1
>0x00007fc76a1eabf0  0x00007fc76a1ebc88  Yes         /usr/lib64/ModemManager/libmm-plugin-longcheer.so
>0x00007fc769fe5720  0x00007fc769fe7078  Yes         /usr/lib64/ModemManager/libmm-plugin-novatel.so
>0x00007fc769de0690  0x00007fc769de10b8  Yes         /usr/lib64/ModemManager/libmm-plugin-nokia.so
>0x00007fc769bda310  0x00007fc769bdc298  Yes         /usr/lib64/ModemManager/libmm-plugin-cinterion.so
>0x00007fc7699d4b10  0x00007fc7699d5bc8  Yes         /usr/lib64/ModemManager/libmm-plugin-anydata.so
>0x00007fc7697d05c0  0x00007fc7697d0f08  Yes         /usr/lib64/ModemManager/libmm-plugin-moto-c.so
>0x00007fc7695c8e60  0x00007fc7695cc0a4  Yes         /usr/lib64/ModemManager/libmm-plugin-hso.so
>0x00007fc7693c3970  0x00007fc7693c4468  Yes         /usr/lib64/ModemManager/libmm-plugin-linktop.so
>0x00007fc7691bbdc0  0x00007fc7691beb18  Yes         /usr/lib64/ModemManager/libmm-plugin-huawei.so
>0x00007fc768fb68b0  0x00007fc768fb73d8  Yes         /usr/lib64/ModemManager/libmm-plugin-gobi.so
>0x00007fc768db11b0  0x00007fc768db2d58  Yes         /usr/lib64/ModemManager/libmm-plugin-option.so
>0x00007fc768bab150  0x00007fc768bac7c8  Yes         /usr/lib64/ModemManager/libmm-plugin-iridium.so
>0x00007fc7689a6970  0x00007fc7689a7728  Yes         /usr/lib64/ModemManager/libmm-plugin-x22x.so
>0x00007fc7687a31b0  0x00007fc7687a37d4  Yes         /usr/lib64/ModemManager/libmm-plugin-generic.so
>0x00007fc76859a5e0  0x00007fc76859e624  Yes         /usr/lib64/ModemManager/libmm-plugin-samsung.so
>0x00007fc76838cee0  0x00007fc768392d24  Yes         /usr/lib64/ModemManager/libmm-plugin-sierra.so
>0x00007fc7681840d0  0x00007fc768186248  Yes         /usr/lib64/ModemManager/libmm-plugin-wavecom.so
>0x00007fc767f79870  0x00007fc767f7e324  Yes         /usr/lib64/ModemManager/libmm-plugin-zte.so
>0x00007fc767d72dc0  0x00007fc767d74268  Yes         /usr/lib64/ModemManager/libmm-plugin-simtech.so
>0x00007fc767b6bb00  0x00007fc767b6e2e8  Yes         /usr/lib64/ModemManager/libmm-plugin-mbm.so
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0xe6a1e0	15114720
>rcx            0x622f	25135
>rdx            0x0	0
>rsi            0x7fc76b81ec5a	140494478896218
>rdi            0xe795d9	15177177
>rbp            0xe498c0	0xe498c0
>rsp            0x7fff49e94780	0x7fff49e94780
>r8             0x3d	61
>r9             0x0	0
>r10            0xe79610	15177232
>r11            0x7fc76bb9f530	140494482568496
>r12            0xe5d880	15063168
>r13            0xe5d8a0	15063200
>r14            0xe5d880	15063168
>r15            0xe498c0	14981312
>rip            0x7fc768184458	0x7fc768184458 <supports_port+56>
>eflags         0x10206	[ PF 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 supports_port:
>   0x00007fc768184420 <+0>:	mov    %rbx,-0x20(%rsp)
>   0x00007fc768184425 <+5>:	mov    %rbp,-0x18(%rsp)
>   0x00007fc76818442a <+10>:	mov    %rdx,%rbp
>   0x00007fc76818442d <+13>:	mov    %r12,-0x10(%rsp)
>   0x00007fc768184432 <+18>:	mov    %r13,-0x8(%rsp)
>   0x00007fc768184437 <+23>:	mov    %rdi,%r12
>   0x00007fc76818443a <+26>:	sub    $0x38,%rsp
>   0x00007fc76818443e <+30>:	mov    %rdx,%rdi
>   0x00007fc768184441 <+33>:	movw   $0x0,0xe(%rsp)
>   0x00007fc768184448 <+40>:	callq  0x7fc768183d40 <mm_plugin_base_supports_task_get_port@plt>
>   0x00007fc76818444d <+45>:	mov    %rax,%rdi
>   0x00007fc768184450 <+48>:	mov    %rax,%rbx
>   0x00007fc768184453 <+51>:	callq  0x7fc768184060 <g_udev_device_get_subsystem@plt>
>=> 0x00007fc768184458 <+56>:	cmpb   $0x74,(%rax)
>   0x00007fc76818445b <+59>:	jne    0x7fc768184463 <supports_port+67>
>   0x00007fc76818445d <+61>:	cmpb   $0x74,0x1(%rax)
>   0x00007fc768184461 <+65>:	je     0x7fc768184480 <supports_port+96>
>   0x00007fc768184463 <+67>:	xor    %eax,%eax
>   0x00007fc768184465 <+69>:	mov    0x18(%rsp),%rbx
>   0x00007fc76818446a <+74>:	mov    0x20(%rsp),%rbp
>   0x00007fc76818446f <+79>:	mov    0x28(%rsp),%r12
>   0x00007fc768184474 <+84>:	mov    0x30(%rsp),%r13
>   0x00007fc768184479 <+89>:	add    $0x38,%rsp
>   0x00007fc76818447d <+93>:	retq   
>   0x00007fc76818447e <+94>:	xchg   %ax,%ax
>   0x00007fc768184480 <+96>:	cmpb   $0x79,0x2(%rax)
>   0x00007fc768184484 <+100>:	jne    0x7fc768184463 <supports_port+67>
>   0x00007fc768184486 <+102>:	cmpb   $0x0,0x3(%rax)
>   0x00007fc76818448a <+106>:	jne    0x7fc768184463 <supports_port+67>
>   0x00007fc76818448c <+108>:	mov    %rbx,%rdi
>   0x00007fc76818448f <+111>:	callq  0x7fc768184060 <g_udev_device_get_subsystem@plt>
>   0x00007fc768184494 <+116>:	mov    %rbx,%rdi
>   0x00007fc768184497 <+119>:	mov    %rax,%r13
>   0x00007fc76818449a <+122>:	callq  0x7fc768183e50 <g_udev_device_get_name@plt>
>   0x00007fc76818449f <+127>:	lea    0xe(%rsp),%rcx
>   0x00007fc7681844a4 <+132>:	xor    %r8d,%r8d
>   0x00007fc7681844a7 <+135>:	mov    %rax,%rdx
>   0x00007fc7681844aa <+138>:	mov    %r13,%rsi
>   0x00007fc7681844ad <+141>:	mov    %r12,%rdi
>   0x00007fc7681844b0 <+144>:	callq  0x7fc768183e00 <mm_plugin_base_get_device_ids@plt>
>   0x00007fc7681844b5 <+149>:	test   %eax,%eax
>   0x00007fc7681844b7 <+151>:	je     0x7fc768184463 <supports_port+67>
>   0x00007fc7681844b9 <+153>:	cmpw   $0x114f,0xe(%rsp)
>   0x00007fc7681844c0 <+160>:	jne    0x7fc768184463 <supports_port+67>
>   0x00007fc7681844c2 <+162>:	mov    %rbp,%rdi
>   0x00007fc7681844c5 <+165>:	callq  0x7fc768183ce0 <mm_plugin_base_supports_task_propagate_cached@plt>
>   0x00007fc7681844ca <+170>:	test   %eax,%eax
>   0x00007fc7681844cc <+172>:	je     0x7fc7681844f8 <supports_port+216>
>   0x00007fc7681844ce <+174>:	mov    %rbp,%rdi
>   0x00007fc7681844d1 <+177>:	callq  0x7fc768183f20 <mm_plugin_base_supports_task_get_probed_capabilities@plt>
>   0x00007fc7681844d6 <+182>:	test   $0x1,%al
>   0x00007fc7681844d8 <+184>:	je     0x7fc768184463 <supports_port+67>
>   0x00007fc7681844da <+186>:	mov    $0xa,%esi
>   0x00007fc7681844df <+191>:	mov    %rbp,%rdi
>   0x00007fc7681844e2 <+194>:	callq  0x7fc768184030 <mm_plugin_base_supports_task_complete@plt>
>   0x00007fc7681844e7 <+199>:	mov    $0x1,%eax
>   0x00007fc7681844ec <+204>:	jmpq   0x7fc768184465 <supports_port+69>
>   0x00007fc7681844f1 <+209>:	nopl   0x0(%rax)
>   0x00007fc7681844f8 <+216>:	xor    %ecx,%ecx
>   0x00007fc7681844fa <+218>:	mov    $0x186a0,%edx
>   0x00007fc7681844ff <+223>:	mov    %rbp,%rsi
>   0x00007fc768184502 <+226>:	mov    %r12,%rdi
>   0x00007fc768184505 <+229>:	callq  0x7fc768183e90 <mm_plugin_base_probe_port@plt>
>   0x00007fc76818450a <+234>:	test   %eax,%eax
>   0x00007fc76818450c <+236>:	setne  %al
>   0x00007fc76818450f <+239>:	movzbl %al,%eax
>   0x00007fc768184512 <+242>:	jmpq   0x7fc768184465 <supports_port+69>
>End of assembler dump.

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Attachments on bug 890379: 669336 | 669337 | 669338 | 669339 | 669340 | 669341 | 669342 | 669343 | 669344 | 669345 | 671581