Attachment 656103 Details for Bug 882678 – File: backtrace

File: backtrace

backtrace (text/plain), 10.10 KB, created by Kristian on 2012-12-02 16:04:10 UTC

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Creator: Kristian

Created: 2012-12-02 16:04:10 UTC

Size: 10.10 KB

patch

obsolete

>[New LWP 804]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/sbin/modem-manager'.
>Program terminated with signal 11, Segmentation fault.
>#0  0xb752cdd2 in g_match_info_unref (match_info=match_info@entry=0xb7520438) at gregex.c:555
>555	  if (g_atomic_int_dec_and_test (&match_info->ref_count))
>
>Thread 1 (Thread 0xb7155740 (LWP 804)):
>#0  0xb752cdd2 in g_match_info_unref (match_info=match_info@entry=0xb7520438) at gregex.c:555
>No locals.
>#1  0xb752ce50 in g_match_info_free (match_info=0xb7520438) at gregex.c:579
>No locals.
>#2  0x08083089 in mm_gsm_parse_clck_response (reply=0x93ad710 "", enabled=enabled@entry=0xbfb53d2c) at mm-modem-helpers.c:964
>        r = 0x93af7e0
>        match_info = 0xb7520438
>        p = 0x0
>        str = <optimized out>
>        success = 0
>        __PRETTY_FUNCTION__ = "mm_gsm_parse_clck_response"
>#3  0x0806545e in get_facility_lock_state_done (port=0x93c6d10, response=0x93be330, error=0x0, user_data=0x93ad2d0) at mm-generic-gsm.c:1748
>        enabled = 0
>        finfo = 0x93ad2d0
>#4  0x0808af1a in handle_response (port=0x93c6d10, response=0x93bb340, error=0x0, callback=0x8065400 <get_facility_lock_state_done>, callback_data=0x93ad2d0) at mm-at-serial-port.c:134
>        self = 0x93c6d10
>        response_callback = 0x8065400 <get_facility_lock_state_done>
>        string = 0x93be330
>#5  0x080883af in mm_serial_port_got_response (self=self@entry=0x93c6d10, error=0x0) at mm-serial-port.c:571
>        priv = 0x93c6d38
>        info = 0x93a5768
>        consumed = 0
>        __PRETTY_FUNCTION__ = "mm_serial_port_got_response"
>#6  0x0808a6ad in data_available (source=0x93c4e90, condition=G_IO_IN, data=data@entry=0x93c6d10) at mm-serial-port.c:749
>        err = 0x0
>        self = 0x93c6d10
>        priv = 0x93c6d38
>        buf = "\r\nOK\r\n", '\000' <repeats 1067 times>, ":\021\n\b", '\000' <repeats 28 times>, "\r\262U\267", '\000' <repeats 28 times>"\364, \237_\267x\200<\tx\200<\t\224\227d\267\061\265U\267\060]:\t", '\000' <repeats 16 times>, "\026\265U\267\364\217d\267\354\316b\267\224\227d\267", '\000' <repeats 24 times>"\261, \031\n\b", '\000' <repeats 156 times>, "\017m9\267", '\000' <repeats 28 times>, "\017m9\267", '\000' <repeats 12 times>, "\017m9\267\000\000\000\000\000\375:\tp\000\000\000\000\000\000\000H\000\000\000P\364L\267D\000\000\000\t\000\000\000\001", '\000' <repeats 11 times>, "\017m9\267\000\000\000\000\200Q;\tP\000\000\000\000\000\000\000H\000\000\000P\364L\267D\000\000\000\t\000\000\000\001", '\000' <repeats 11 times>...
>        bytes_read = 6
>        status = G_IO_STATUS_NORMAL
>        info = <optimized out>
>        device = <optimized out>
>        __PRETTY_FUNCTION__ = "data_available"
>#7  0xb755c2bf in g_io_unix_dispatch (source=source@entry=0x93abde8, callback=0x808a3c0 <data_available>, user_data=0x93c6d10) at giounix.c:166
>        func = 0x808a3c0 <data_available>
>        watch = 0x93abde8
>        buffer_condition = <optimized out>
>#8  0xb751a0bb in g_main_dispatch (context=0x93a19c8, context@entry=0x93b59e0) at gmain.c:2539
>        dispatch = 0xb755c270 <g_io_unix_dispatch>
>        was_in_call = 0
>        user_data = 0x93c6d10
>        callback = 0x808a3c0 <data_available>
>        cb_funcs = 0xb75fa4dc
>        cb_data = 0x93caed0
>        current_source_link = {data = 0x93abde8, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x93abde8
>        current = 0x93b59e0
>        i = <optimized out>
>#9  g_main_context_dispatch (context=context@entry=0x93a19c8) at gmain.c:3075
>No locals.
>#10 0xb751a460 in g_main_context_iterate (context=0x93a19c8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 2147483647
>        timeout = 2985
>        some_ready = 1
>        nfds = 24
>        allocated_nfds = <optimized out>
>        fds = <optimized out>
>#11 0xb751a8c3 in g_main_loop_run (loop=0x93bb188) at gmain.c:3340
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#12 0x08052eaf in main (argc=1, argv=0xbfb54a24) at main.c:199
>        bus = 0x93a12a4
>        proxy = 0x939c208
>        manager = 0x93a5228
>        err = 0x0
>        opt_ctx = <optimized out>
>        id = <optimized out>
>        log_level = 0x0
>        log_file = 0x0
>        debug = 0
>        show_ts = 0
>        rel_ts = 0
>        entries = {{long_name = 0x8093f7a "debug", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0xbfb547a8, description = 0x8093d9c "Output to console rather than syslog", arg_description = 0x0}, {long_name = 0x8093f80 "log-level", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0xbfb547a0, description = 0x8093dc4 "Log level: one of [ERR, WARN, INFO, DEBUG]", arg_description = 0x8093f8a "INFO"}, {long_name = 0x8093f8f "log-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0xbfb547a4, description = 0x8093f98 "Path to log file", arg_description = 0x0}, {long_name = 0x8093fd0 "timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0xbfb547ac, description = 0x8093fa9 "Show timestamps in log output", arg_description = 0x0}, {long_name = 0x8093fc7 "relative-timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0xbfb547b0, description = 0x8093df0 "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
>0xb76e5a50  0xb76e8f10  Yes         /lib/libgudev-1.0.so.0
>0xb76c45c0  0xb76d81d8  Yes         /lib/libdbus-glib-1.so.2
>0xb76787e0  0xb76a80b4  Yes         /lib/libdbus-1.so.3
>0xb765d6a0  0xb7668e60  Yes         /lib/libpthread.so.0
>0xb7653c80  0xb7654d7c  Yes         /lib/libgmodule-2.0.so.0
>0xb764b920  0xb764f43c  Yes         /lib/librt.so.1
>0xb7602b10  0xb7634124  Yes         /lib/libgobject-2.0.so.0
>0xb74e7c50  0xb7587b24  Yes         /lib/libglib-2.0.so.0
>0xb7337f20  0xb7477fec  Yes         /lib/libc.so.6
>0xb7313410  0xb731bdd4  Yes         /lib/libudev.so.0
>0xb71dc710  0xb72afee4  Yes         /lib/libgio-2.0.so.0
>0xb7703850  0xb771be87  Yes         /lib/ld-linux.so.2
>0xb71b4ad0  0xb71b5aec  Yes         /lib/libdl.so.2
>0xb71b14b0  0xb71b1698  Yes         /lib/libgthread-2.0.so.0
>0xb71aa090  0xb71ad794  Yes         /lib/libffi.so.5
>0xb71946e0  0xb71a1a7c  Yes         /lib/libz.so.1
>0xb71748e0  0xb7186d94  Yes         /lib/libselinux.so.1
>0xb71596b0  0xb7167ea4  Yes         /lib/libresolv.so.2
>0xb76f7900  0xb76fce3c  Yes         /usr/lib/ModemManager/libmm-plugin-zte.so
>0xb714e1a0  0xb7151634  Yes         /usr/lib/ModemManager/libmm-plugin-huawei.so
>0xb76f12a0  0xb76f2274  Yes         /usr/lib/ModemManager/libmm-plugin-x22x.so
>0xb71441a0  0xb7147c40  Yes         /usr/lib/ModemManager/libmm-plugin-hso.so
>0xb713ece0  0xb713f4c0  Yes         /usr/lib/ModemManager/libmm-plugin-generic.so
>0xb71395d0  0xb713acd0  Yes         /usr/lib/ModemManager/libmm-plugin-simtech.so
>0xb71342a0  0xb7134f54  Yes         /usr/lib/ModemManager/libmm-plugin-linktop.so
>0xb712f070  0xb712fc94  Yes         /usr/lib/ModemManager/libmm-plugin-nokia.so
>0xb71277f0  0xb7129df0  Yes         /usr/lib/ModemManager/libmm-plugin-wavecom.so
>0xb71213e0  0xb71227d0  Yes         /usr/lib/ModemManager/libmm-plugin-anydata.so
>0xb711c210  0xb711cf30  Yes         /usr/lib/ModemManager/libmm-plugin-gobi.so
>0xb7117fe0  0xb7118af0  Yes         /usr/lib/ModemManager/libmm-plugin-moto-c.so
>0xb7113470  0xb7114780  Yes         /usr/lib/ModemManager/libmm-plugin-longcheer.so
>0xb7109710  0xb710e0dc  Yes         /usr/lib/ModemManager/libmm-plugin-samsung.so
>0xb7100f60  0xb7103e00  Yes         /usr/lib/ModemManager/libmm-plugin-mbm.so
>0xb70f3db0  0xb70fa794  Yes         /usr/lib/ModemManager/libmm-plugin-sierra.so
>0xb70ec870  0xb70ee1d8  Yes         /usr/lib/ModemManager/libmm-plugin-iridium.so
>0xb70e58b0  0xb70e7830  Yes         /usr/lib/ModemManager/libmm-plugin-option.so
>0xb70de940  0xb70e0de0  Yes         /usr/lib/ModemManager/libmm-plugin-cinterion.so
>0xb70d7cd0  0xb70d99b0  Yes         /usr/lib/ModemManager/libmm-plugin-novatel.so
>$1 = 0x0
>$2 = 0x0
>eax            0x9bbcc381	-1682127999
>ecx            0x9bbcc381	-1682127999
>edx            0x9bbcc380	-1682128000
>ebx            0xb75f9ff4	-1218469900
>esp            0xbfb53c90	0xbfb53c90
>ebp            0x93af7e0	0x93af7e0
>esi            0xb7520438	-1219361736
>edi            0x0	0
>eip            0xb752cdd2	0xb752cdd2 <g_match_info_unref+34>
>eflags         0x10282	[ SF IF RF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function g_match_info_unref:
>   0xb752cdb0 <+0>:	lea    -0x1c(%esp),%esp
>   0xb752cdb4 <+4>:	mov    %ebx,0x14(%esp)
>   0xb752cdb8 <+8>:	mov    %esi,0x18(%esp)
>   0xb752cdbc <+12>:	call   0xb74e8a70 <__x86.get_pc_thunk.bx>
>   0xb752cdc1 <+17>:	add    $0xcd233,%ebx
>   0xb752cdc7 <+23>:	mov    0x20(%esp),%esi
>   0xb752cdcb <+27>:	mov    (%esi),%eax
>   0xb752cdcd <+29>:	mov    %eax,%ecx
>   0xb752cdcf <+31>:	lea    -0x1(%eax),%edx
>=> 0xb752cdd2 <+34>:	lock cmpxchg %edx,(%esi)
>   0xb752cdd6 <+38>:	jne    0xb752cdcd <g_match_info_unref+29>
>   0xb752cdd8 <+40>:	cmp    $0x1,%ecx
>   0xb752cddb <+43>:	je     0xb752cdf0 <g_match_info_unref+64>
>   0xb752cddd <+45>:	mov    0x14(%esp),%ebx
>   0xb752cde1 <+49>:	mov    0x18(%esp),%esi
>   0xb752cde5 <+53>:	lea    0x1c(%esp),%esp
>   0xb752cde9 <+57>:	ret    
>   0xb752cdea <+58>:	lea    0x0(%esi),%esi
>   0xb752cdf0 <+64>:	mov    0x4(%esi),%eax
>   0xb752cdf3 <+67>:	mov    %eax,(%esp)
>   0xb752cdf6 <+70>:	call   0xb752ccf0 <g_regex_unref>
>   0xb752cdfb <+75>:	mov    0x18(%esi),%eax
>   0xb752cdfe <+78>:	mov    %eax,(%esp)
>   0xb752ce01 <+81>:	call   0xb75204c0 <g_free>
>   0xb752ce06 <+86>:	mov    0x1c(%esi),%eax
>   0xb752ce09 <+89>:	mov    %eax,(%esp)
>   0xb752ce0c <+92>:	call   0xb75204c0 <g_free>
>   0xb752ce11 <+97>:	mov    %esi,(%esp)
>   0xb752ce14 <+100>:	call   0xb75204c0 <g_free>
>   0xb752ce19 <+105>:	mov    0x14(%esp),%ebx
>   0xb752ce1d <+109>:	mov    0x18(%esp),%esi
>   0xb752ce21 <+113>:	lea    0x1c(%esp),%esp
>   0xb752ce25 <+117>:	ret    
>End of assembler dump.

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Attachments on bug 882678: 656101 | 656102 | 656103 | 656104 | 656105 | 656106 | 656107 | 656108 | 656109 | 656110 | 656111 | 656112