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Red Hat Bugzilla – Attachment 636551 Details for
Bug 872126
[abrt] ModemManager-0.5.2.0-1.fc17: supports_port: Process /usr/sbin/modem-manager was killed by signal 11 (SIGSEGV)
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File: backtrace
backtrace (text/plain), 15.83 KB, created by
Stanislav Vyaly
on 2012-11-01 10:32:34 UTC
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Description:
File: backtrace
Filename:
MIME Type:
Creator:
Stanislav Vyaly
Created:
2012-11-01 10:32:34 UTC
Size:
15.83 KB
patch
obsolete
>[New LWP 1073] >[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 0x00007f0f26b84d7f in supports_port (base=0xbbc400, existing=<optimized out>, task=0xbda430) at mm-plugin-x22x.c:107 >107 if (strcmp (g_udev_device_get_subsystem (port), "tty")) > >Thread 1 (Thread 0x7f0f26d87800 (LWP 1073)): >#0 0x00007f0f26b84d7f in supports_port (base=0xbbc400, existing=<optimized out>, task=0xbda430) at mm-plugin-x22x.c:107 > __s1 = 0x0 > __result = <error reading variable __result (Cannot access memory at address 0x0)> > port = 0xbd6720 > vendor = 0 > product = 0 > subsys = <optimized out> > name = <optimized out> >#1 0x0000000000434011 in supports_port (plugin=<optimized out>, subsys=0xbd69a0 "tty", name=<optimized out>, physdev_path=0xbd69e0 "/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-2", existing=0x0, callback=0x410b10 <supports_callback>, callback_data=0xbdaec0) at mm-plugin-base.c:1399 > self = 0xbbc400 > priv = 0xbbc420 > port = 0xbd6720 > driver = 0xbd1ad0 "pl2303" > key = <optimized out> > task = 0xbda430 > result = MM_PLUGIN_SUPPORTS_PORT_UNSUPPORTED > idx = <optimized out> > __PRETTY_FUNCTION__ = "supports_port" >#2 0x0000000000410db7 in try_supports_port (plugin=0xbbc400, existing=<optimized out>, info=0xbdaec0, manager=<optimized out>) at mm-manager.c:518 > result = <optimized out> >#3 0x00000000004113f5 in device_added (manager=<optimized out>, device=<optimized out>) at mm-manager.c:898 > priv = <optimized out> > subsys = 0xbe5040 "tty" > name = 0xbe67e0 "ttyUSB0" > physdev_path = 0xbd2450 "/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-2" > physdev_subsys = <optimized out> > info = 0xbdaec0 > key = 0xbbb140 "ttyttyUSB0" > found = <optimized out> > is_candidate = <optimized out> > physdev = <optimized out> > plugin = 0xbbc400 > existing = 0x0 > __PRETTY_FUNCTION__ = "device_added" >#4 0x00000035e0c0f664 in g_closure_invoke (closure=0xbd0b90, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0x7fff456fcae0, invocation_hint=invocation_hint@entry=0x7fff456fca80) at gclosure.c:777 > marshal = 0x35e5c067f0 <g_udev_marshal_VOID__STRING_OBJECT> > marshal_data = 0x0 > in_marshal = <optimized out> > real_closure = 0xbd0b70 > __PRETTY_FUNCTION__ = "g_closure_invoke" >#5 0x00000035e0c206d8 in signal_emit_unlocked_R (node=node@entry=0xbbd070, detail=detail@entry=0, instance=instance@entry=0xbc9a80, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff456fcae0) at gsignal.c:3551 > tmp = <optimized out> > handler = 0xbcc410 > accumulator = 0x0 > emission = {next = 0x0, instance = 0xbc9a80, ihint = {signal_id = 7, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} > class_closure = 0xbae530 > hlist = 0xbcc410 > handler_list = 0xbcc410 > 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 = 7 > max_sequential_handler_number = 31 > return_value_altered = 0 >#6 0x00000035e0c2866d in g_signal_emit_valist (instance=0xbc9a80, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff456fcd58) at gsignal.c:3300 > instance_and_params = 0x7fff456fcae0 > signal_return_type = 4 > param_values = 0x7fff456fcaf8 > node = <optimized out> > i = <optimized out> > n_params = 2 > __PRETTY_FUNCTION__ = "g_signal_emit_valist" >#7 0x00000035e0c287c2 in g_signal_emit (instance=instance@entry=0xbc9a80, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3356 > var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff456fce30, reg_save_area = 0x7fff456fcd70}} >#8 0x00000035e5c03a73 in monitor_event (source=<optimized out>, condition=<optimized out>, data=0xbc9a80) at src/gudev/gudevclient.c:105 > client = 0xbc9a80 > device = 0xbdce80 > udevice = 0xbdca10 >#9 0x00000035e0447825 in g_main_dispatch (context=0xbad9d0) at gmain.c:2539 > dispatch = 0x35e04843c0 <g_io_unix_dispatch> > was_in_call = 0 > user_data = 0xbc9a80 > callback = 0x35e5c03a10 <monitor_event> > cb_funcs = 0x35e071e980 > cb_data = 0xbcfd50 > current_source_link = {data = 0xbb3370, next = 0x0} > need_destroy = <optimized out> > source = 0xbb3370 > current = 0xbc4ac0 > i = <optimized out> >#10 g_main_context_dispatch (context=context@entry=0xbad9d0) at gmain.c:3075 >No locals. >#11 0x00000035e0447b58 in g_main_context_iterate (context=0xbad9d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146 > max_priority = 2147483647 > timeout = -1 > some_ready = 1 > nfds = <optimized out> > allocated_nfds = <optimized out> > fds = 0xbdb460 >#12 0x00000035e0447f52 in g_main_loop_run (loop=0xba5440) at gmain.c:3340 > __PRETTY_FUNCTION__ = "g_main_loop_run" >#13 0x000000000040dbe3 in main (argc=1, argv=0x7fff456fd2f8) at main.c:199 > bus = 0xbaaa38 > proxy = 0xbafd50 > manager = 0xbb0450 > 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 = 0x447bb2 "debug", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff456fcf80, description = 0x4479c8 "Output to console rather than syslog", arg_description = 0x0}, {long_name = 0x447bb8 "log-level", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff456fcf98, description = 0x4479f0 "Log level: one of [ERR, WARN, INFO, DEBUG]", arg_description = 0x447bc2 "INFO"}, {long_name = 0x447bc7 "log-file", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_STRING, arg_data = 0x7fff456fcfa0, description = 0x447bd0 "Path to log file", arg_description = 0x0}, {long_name = 0x447c08 "timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff456fcf84, description = 0x447be1 "Show timestamps in log output", arg_description = 0x0}, {long_name = 0x447bff "relative-timestamps", short_name = 0 '\000', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x7fff456fcf88, description = 0x447a20 "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 >0x00000035e5c03830 0x00000035e5c0690c Yes /lib64/libgudev-1.0.so.0 >0x0000003c7dc0a540 0x0000003c7dc1c594 Yes /lib64/libdbus-glib-1.so.2 >0x0000003c7be07890 0x0000003c7be30924 Yes /lib64/libdbus-1.so.3 >0x0000003979205790 0x0000003979210494 Yes /lib64/libpthread.so.0 >0x0000003a46e010f0 0x0000003a46e01fd8 Yes /lib64/libgmodule-2.0.so.0 >0x0000003979a02260 0x0000003979a0554c Yes /lib64/librt.so.1 >0x00000035e0c0a910 0x00000035e0c37dbc Yes /lib64/libgobject-2.0.so.0 >0x00000035e0419d00 0x00000035e04ac9cc Yes /lib64/libglib-2.0.so.0 >0x0000003978e1ef60 0x0000003978f5f780 Yes /lib64/libc.so.6 >0x0000003987202ef0 0x000000398720a2d6 Yes /lib64/libudev.so.0 >0x0000003a4722eee0 0x0000003a472eaaf4 Yes /lib64/libgio-2.0.so.0 >0x0000003978a00b20 0x0000003978a1a319 Yes /lib64/ld-linux-x86-64.so.2 >0x0000003979600ea0 0x00000039796019e0 Yes /lib64/libdl.so.2 >0x00000035e0800680 0x00000035e08007fc Yes /lib64/libgthread-2.0.so.0 >0x000000397be01950 0x000000397be060ec Yes /lib64/libffi.so.5 >0x000000397a201f50 0x000000397a20e718 Yes /lib64/libz.so.1 >0x000000397a605fc0 0x000000397a616768 Yes /lib64/libselinux.so.1 >0x000000397ae039b0 0x000000397ae11e1c Yes /lib64/libresolv.so.2 >0x00007f0f26b84940 0x00007f0f26b85718 Yes /usr/lib64/ModemManager/libmm-plugin-x22x.so >0x00007f0f26980650 0x00007f0f26981098 Yes /usr/lib64/ModemManager/libmm-plugin-nokia.so >0x00007f0f26774eb0 0x00007f0f2677ad14 Yes /usr/lib64/ModemManager/libmm-plugin-sierra.so >0x00007f0f2656dae0 0x00007f0f2656ebb8 Yes /usr/lib64/ModemManager/libmm-plugin-anydata.so >0x00007f0f26369880 0x00007f0f2636a3c8 Yes /usr/lib64/ModemManager/libmm-plugin-gobi.so >0x00007f0f26165930 0x00007f0f26166448 Yes /usr/lib64/ModemManager/libmm-plugin-linktop.so >0x00007f0f25f5de20 0x00007f0f25f61084 Yes /usr/lib64/ModemManager/libmm-plugin-hso.so >0x00007f0f25d57120 0x00007f0f25d587b8 Yes /usr/lib64/ModemManager/libmm-plugin-iridium.so >0x00007f0f25b51bc0 0x00007f0f25b52c78 Yes /usr/lib64/ModemManager/libmm-plugin-longcheer.so >0x00007f0f2594b2d0 0x00007f0f2594d278 Yes /usr/lib64/ModemManager/libmm-plugin-cinterion.so >0x00007f0f257415b0 0x00007f0f25745614 Yes /usr/lib64/ModemManager/libmm-plugin-samsung.so >0x00007f0f2553b590 0x00007f0f2553bef8 Yes /usr/lib64/ModemManager/libmm-plugin-moto-c.so >0x00007f0f253366e0 0x00007f0f25338058 Yes /usr/lib64/ModemManager/libmm-plugin-novatel.so >0x00007f0f2512dd90 0x00007f0f25130b08 Yes /usr/lib64/ModemManager/libmm-plugin-huawei.so >0x00007f0f24f27170 0x00007f0f24f28d38 Yes /usr/lib64/ModemManager/libmm-plugin-option.so >0x00007f0f24d1fac0 0x00007f0f24d222c8 Yes /usr/lib64/ModemManager/libmm-plugin-mbm.so >0x00007f0f24b1b180 0x00007f0f24b1b7c4 Yes /usr/lib64/ModemManager/libmm-plugin-generic.so >0x00007f0f24915090 0x00007f0f24917228 Yes /usr/lib64/ModemManager/libmm-plugin-wavecom.so >0x00007f0f2470a830 0x00007f0f2470f304 Yes /usr/lib64/ModemManager/libmm-plugin-zte.so >0x00007f0f24503d90 0x00007f0f24505258 Yes /usr/lib64/ModemManager/libmm-plugin-simtech.so >$1 = 0x0 >$2 = 0x0 >rax 0x0 0 >rbx 0xbd6720 12412704 >rcx 0x3 3 >rdx 0x0 0 >rsi 0xbd2556 12395862 >rdi 0x398720a544 247080199492 >rbp 0xbda430 0xbda430 >rsp 0x7fff456fc730 0x7fff456fc730 >r8 0x3d 61 >r9 0x0 0 >r10 0xbd2590 12395920 >r11 0x31 49 >r12 0xbbc400 12305408 >r13 0xbbc420 12305440 >r14 0xbbc400 12305408 >r15 0xbda430 12428336 >rip 0x7f0f26b84d7f 0x7f0f26b84d7f <supports_port+63> >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: > 0x00007f0f26b84d40 <+0>: mov %rbx,-0x20(%rsp) > 0x00007f0f26b84d45 <+5>: mov %rbp,-0x18(%rsp) > 0x00007f0f26b84d4a <+10>: mov %rdx,%rbp > 0x00007f0f26b84d4d <+13>: mov %r12,-0x10(%rsp) > 0x00007f0f26b84d52 <+18>: mov %r13,-0x8(%rsp) > 0x00007f0f26b84d57 <+23>: mov %rdi,%r12 > 0x00007f0f26b84d5a <+26>: sub $0x38,%rsp > 0x00007f0f26b84d5e <+30>: mov %rdx,%rdi > 0x00007f0f26b84d61 <+33>: movw $0x0,0xc(%rsp) > 0x00007f0f26b84d68 <+40>: movw $0x0,0xe(%rsp) > 0x00007f0f26b84d6f <+47>: callq 0x7f0f26b846c0 <mm_plugin_base_supports_task_get_port@plt> > 0x00007f0f26b84d74 <+52>: mov %rax,%rdi > 0x00007f0f26b84d77 <+55>: mov %rax,%rbx > 0x00007f0f26b84d7a <+58>: callq 0x7f0f26b848f0 <g_udev_device_get_subsystem@plt> >=> 0x00007f0f26b84d7f <+63>: cmpb $0x74,(%rax) > 0x00007f0f26b84d82 <+66>: jne 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84d84 <+68>: cmpb $0x74,0x1(%rax) > 0x00007f0f26b84d88 <+72>: je 0x7f0f26b84da8 <supports_port+104> > 0x00007f0f26b84d8a <+74>: xor %eax,%eax > 0x00007f0f26b84d8c <+76>: mov 0x18(%rsp),%rbx > 0x00007f0f26b84d91 <+81>: mov 0x20(%rsp),%rbp > 0x00007f0f26b84d96 <+86>: mov 0x28(%rsp),%r12 > 0x00007f0f26b84d9b <+91>: mov 0x30(%rsp),%r13 > 0x00007f0f26b84da0 <+96>: add $0x38,%rsp > 0x00007f0f26b84da4 <+100>: retq > 0x00007f0f26b84da5 <+101>: nopl (%rax) > 0x00007f0f26b84da8 <+104>: cmpb $0x79,0x2(%rax) > 0x00007f0f26b84dac <+108>: jne 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84dae <+110>: cmpb $0x0,0x3(%rax) > 0x00007f0f26b84db2 <+114>: jne 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84db4 <+116>: mov %rbx,%rdi > 0x00007f0f26b84db7 <+119>: callq 0x7f0f26b848f0 <g_udev_device_get_subsystem@plt> > 0x00007f0f26b84dbc <+124>: mov %rbx,%rdi > 0x00007f0f26b84dbf <+127>: mov %rax,%r13 > 0x00007f0f26b84dc2 <+130>: callq 0x7f0f26b847b0 <g_udev_device_get_name@plt> > 0x00007f0f26b84dc7 <+135>: lea 0xe(%rsp),%r8 > 0x00007f0f26b84dcc <+140>: lea 0xc(%rsp),%rcx > 0x00007f0f26b84dd1 <+145>: mov %rax,%rdx > 0x00007f0f26b84dd4 <+148>: mov %r13,%rsi > 0x00007f0f26b84dd7 <+151>: mov %r12,%rdi > 0x00007f0f26b84dda <+154>: callq 0x7f0f26b84780 <mm_plugin_base_get_device_ids@plt> > 0x00007f0f26b84ddf <+159>: test %eax,%eax > 0x00007f0f26b84de1 <+161>: je 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84de3 <+163>: cmpw $0x1bbb,0xc(%rsp) > 0x00007f0f26b84dea <+170>: jne 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84dec <+172>: lea 0x994(%rip),%rsi # 0x7f0f26b85787 > 0x00007f0f26b84df3 <+179>: mov %rbx,%rdi > 0x00007f0f26b84df6 <+182>: callq 0x7f0f26b84700 <g_udev_device_get_property_as_boolean@plt> > 0x00007f0f26b84dfb <+187>: test %eax,%eax > 0x00007f0f26b84dfd <+189>: je 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84dff <+191>: mov %rbp,%rdi > 0x00007f0f26b84e02 <+194>: callq 0x7f0f26b84670 <mm_plugin_base_supports_task_propagate_cached@plt> > 0x00007f0f26b84e07 <+199>: test %eax,%eax > 0x00007f0f26b84e09 <+201>: jne 0x7f0f26b84e33 <supports_port+243> > 0x00007f0f26b84e0b <+203>: cmpw $0x1bbb,0xc(%rsp) > 0x00007f0f26b84e12 <+210>: je 0x7f0f26b84e5d <supports_port+285> > 0x00007f0f26b84e14 <+212>: xor %ecx,%ecx > 0x00007f0f26b84e16 <+214>: mov $0x186a0,%edx > 0x00007f0f26b84e1b <+219>: mov %rbp,%rsi > 0x00007f0f26b84e1e <+222>: mov %r12,%rdi > 0x00007f0f26b84e21 <+225>: callq 0x7f0f26b847e0 <mm_plugin_base_probe_port@plt> > 0x00007f0f26b84e26 <+230>: test %eax,%eax > 0x00007f0f26b84e28 <+232>: setne %al > 0x00007f0f26b84e2b <+235>: movzbl %al,%eax > 0x00007f0f26b84e2e <+238>: jmpq 0x7f0f26b84d8c <supports_port+76> > 0x00007f0f26b84e33 <+243>: mov %rbp,%rdi > 0x00007f0f26b84e36 <+246>: callq 0x7f0f26b84820 <mm_plugin_base_supports_task_get_probed_capabilities@plt> > 0x00007f0f26b84e3b <+251>: test $0x401,%eax > 0x00007f0f26b84e40 <+256>: je 0x7f0f26b84d8a <supports_port+74> > 0x00007f0f26b84e46 <+262>: mov $0x14,%esi > 0x00007f0f26b84e4b <+267>: mov %rbp,%rdi > 0x00007f0f26b84e4e <+270>: callq 0x7f0f26b848c0 <mm_plugin_base_supports_task_complete@plt> > 0x00007f0f26b84e53 <+275>: mov $0x1,%eax > 0x00007f0f26b84e58 <+280>: jmpq 0x7f0f26b84d8c <supports_port+76> > 0x00007f0f26b84e5d <+285>: cmpw $0x0,0xe(%rsp) > 0x00007f0f26b84e63 <+291>: jne 0x7f0f26b84e14 <supports_port+212> > 0x00007f0f26b84e65 <+293>: lea 0x24(%rip),%rcx # 0x7f0f26b84e90 <custom_init_response_cb> > 0x00007f0f26b84e6c <+300>: lea 0x926(%rip),%rsi # 0x7f0f26b85799 > 0x00007f0f26b84e73 <+307>: xor %r8d,%r8d > 0x00007f0f26b84e76 <+310>: mov $0x3,%edx > 0x00007f0f26b84e7b <+315>: mov %rbp,%rdi > 0x00007f0f26b84e7e <+318>: callq 0x7f0f26b84760 <mm_plugin_base_supports_task_add_custom_init_command@plt> > 0x00007f0f26b84e83 <+323>: jmp 0x7f0f26b84e14 <supports_port+212> >End of assembler dump.
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