| Summary: | dbus-daemon crashed with SIGSEGV in bus_matchmaker_get_recipients() | ||
|---|---|---|---|
| Product: | dbus | Reporter: | Scott James Remnant <scott> |
| Component: | core | Assignee: | Havoc Pennington <hp> |
| Status: | RESOLVED WORKSFORME | QA Contact: | John (J5) Palmieri <johnp> |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | 1.2.x | ||
| Hardware: | Other | ||
| OS: | All | ||
| URL: | https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/362565 | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
No idea how to reproduce this. |
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Filed in Launchpad: #0 bus_matchmaker_get_recipients (matchmaker=0xb9ffd360, connections=0xb9ff9dc8, sender=0xba0ba2d0, addressed_recipient=0x0, message=0xba0d1af0, recipients_p=0xbfc401b8) at signals.c:1347 rule = (BusMatchRule *) 0x7ffffff7 link = (DBusList *) 0xba00e634 #1 0xb80090d7 in bus_dispatch_matches (transaction=0xba0345b0, sender=0xba0ba2d0, addressed_recipient=0x0, message=0xba0d1af0, error=0xbfc4022c) at dispatch.c:96 tmp_error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 1, padding1 = 0x0} connections = (BusConnections *) 0xb9ff9dc8 recipients = (DBusList *) 0x0 matchmaker = (BusMatchmaker *) 0xba00e634 link = <value optimized out> context = (BusContext *) 0xb9ff7518 #2 0xb800947a in bus_dispatch_message_filter (connection=0xba0ba2d0, message=0xba0d1af0, user_data=0x0) at dispatch.c:311 No locals. #3 0xb8015c05 in dbus_connection_dispatch (connection=0xba0ba2d0) at dbus-connection.c:4406 filter = (DBusMessageFilter *) 0x7ffffff7 next = (DBusList *) 0x0 message = (DBusMessage *) 0xba0d1af0 link = <value optimized out> filter_list_copy = (DBusList *) 0xba164db8 message_link = (DBusList *) 0xba178c3c result = DBUS_HANDLER_RESULT_NOT_YET_HANDLED status = <value optimized out> __FUNCTION__ = "dbus_connection_dispatch" #4 0xb802c9c0 in _dbus_loop_dispatch (loop=0xb9ff7478) at dbus-mainloop.c:482 status = 3120621108 connection = (DBusConnection *) 0xba0ba2d0 #5 0xb802cd90 in _dbus_loop_iterate (loop=0xb9ff7478, block=1) at dbus-mainloop.c:848 retval = 1 fds = (DBusPollFD *) 0xba0b36e0 stack_fds = {{fd = 3, events = 1, revents = 1}, {fd = 5, events = 1, revents = 0}, {fd = 7, events = 1, revents = 0}, {fd = 10, events = 1, revents = 0}, {fd = 12, 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 = 17, events = 1, revents = 0}, {fd = 19, events = 1, revents = 0}, {fd = 18, 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 = 24, events = 1, revents = 0}, {fd = 25, events = 1, revents = 0}, {fd = 26, events = 1, revents = 0}, {fd = 27, events = 1, revents = 0}, {fd = 28, events = 1, revents = 0}, {fd = 29, events = 1, revents = 0}, {fd = 30, events = 1, revents = 0}, {fd = 31, events = 1, revents = 0}, {fd = 32, events = 1, revents = 0}, {fd = 34, events = 1, revents = 0}, {fd = 35, events = 1, revents = 0}, {fd = 33, events = 1, revents = 0}, {fd = 36, events = 1, revents = 0}, {fd = 37, events = 1, revents = 0}, {fd = 38, events = 1, revents = 0}, {fd = 39, events = 1, revents = 0}, {fd = -1077672736, events = 1236, revents = -16444}, {fd = -1077672824, events = 19640, revents = -18434}, {fd = -1209953250, events = 1312, revents = -16444}, { fd = -1207986576, events = -18735, revents = -18433}, {fd = -1208469248, events = 0, revents = 0}, {fd = 0, events = -18725, revents = -18433}, { fd = -1208470940, events = -28684, revents = -18433}, {fd = -1208469296, events = 4, revents = 0}, {fd = -1077672700, events = 20653, revents = -18434}, {fd = -1208585872, events = 32, revents = 0}, { fd = -1207882768, events = 0, revents = 0}, {fd = -1208585920, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0} <repeats 15 times>, {fd = 0, events = -12, revents = -18441}, {fd = -1077672340, events = 1508, revents = -16444}, { fd = -1077672632, events = -30845, revents = -18441}, {fd = 15, events = 1376, revents = -16444}} n_fds = 105 watches_for_fds = (WatchCallback **) 0xba0c0d00 stack_watches_for_fds = {0xb9ffc390, 0xb9ff83e8, 0xb9ffae70, 0xb9ff8628, 0xb9ff7698, 0xba000700, 0xba002430, 0xba004940, 0xba0069f0, 0xba0084a8, 0xba00a170, 0xba00e880, 0xba00e438, 0xba00b5b0, 0xba012260, 0xba0139b0, 0xba013f90, 0xba0181c0, 0xba019e90, 0xba01bbb8, 0xba01d570, 0xba0209f0, 0xba0230a8, 0xba0250a8, 0xba025fb0, 0xba027c28, 0xba029ce8, 0xba02be38, 0xba02b818, 0xba02e9d0, 0xba030e88, 0xba032a38, 0xba034660, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9ffa618, 0x0 <repeats 21 times>} i = 105 link = <value optimized out> n_ready = 2 initial_serial = 2303 timeout = 267122 oom_watch_pending = 0 orig_depth = 1 #6 0xb802d158 in _dbus_loop_run (loop=0xb9ff7478) at dbus-mainloop.c:874 our_exit_depth = 0 #7 0xb8012467 in main (argc=7, argv=0xbfc40814) at main.c:473 error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 1, dummy4 = 0, dummy5 = 1, padding1 = 0xb8038b00} config_file = {dummy1 = 0xb9ff7450, dummy2 = 24, dummy3 = 32, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0} addr_fd = {dummy1 = 0xb9ff73f8, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0} pid_fd = {dummy1 = 0xb9ff7190, dummy2 = 1, dummy3 = 16, dummy4 = 2147483639, dummy5 = 0, dummy6 = 0, dummy7 = 1, dummy8 = 0} prev_arg = 0xbfc40d42 "--session" print_addr_pipe = {fd_or_handle = -1} print_pid_pipe = {fd_or_handle = -1} i = 7 print_address = 1 print_pid = 1 force_fork = 1