于 2011年05月22日 04:09, Henry Gebhardt 写道: > On Sat, May 21, 2011 at 06:48:35PM +0200, Henry Gebhardt wrote: >> On Sat, May 21, 2011 at 09:25:52PM +0800, microcai wrote: >>> 于 2011年05月21日 20:44, Kay Sievers 写道: >>>> On Sat, May 21, 2011 at 14:39, Lennart Poettering >>>> <lenn...@poettering.net> wrote: >>>>> >>>>> Can you provide a backtrace? >>>> >>>> systemd 27 works fine here, the tab-completion too. Seems more like a >>>> local problem. >>>> >>>> Kay >>> >>> >>> >>> Here is the core dump >>> >> >> And here is mine, with a few more symbols: > > Sorry, the dbus symbols were not there, so here is one also with them: > > (gdb) bt > #0 0x00007f6d7094537b in raise () from /lib64/libpthread.so.0 > #1 0x0000000000409acb in crash (sig=6) at src/main.c:121 > #2 <signal handler called> > #3 0x00007f6d6fba8935 in raise () from /lib64/libc.so.6 > #4 0x00007f6d6fba9db6 in abort () from /lib64/libc.so.6 > #5 0x00007f6d70ba0795 in _dbus_abort () at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-sysdeps.c:94 > #6 0x00007f6d70b8e815 in _dbus_warn_check_failed ( > format=0x7f6d70ba7f70 "Array or variant type requires that type %s be > written, but %s was written.\nThe overall signature expected here was '%s' > and we are on byte %d of that signature.\n") > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-internals.c:289 > #7 0x00007f6d70b72b81 in write_or_verify_typecode (writer=<value optimized > out>, typecode=120) > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-marshal-recursive.c:1718 > #8 0x00007f6d70b745dc in _dbus_type_writer_write_basic > (writer=0x7fffa8bf8210, type=120, value=0x7fffa8bf8158) > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-marshal-recursive.c:2314 > #9 0x00007f6d70b79fa6 in dbus_message_iter_append_basic > (iter=0x7fffa8bf8200, type=120, value=0x7fffa8bf8158) > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-message.c:2596 > #10 0x00000000004591de in bus_property_append_long (i=<value optimized out>, > property=<value optimized out>, > data=<value optimized out>) at src/dbus-common.c:580 > #11 0x0000000000459792 in bus_default_message_handler (c=0x2343d60, > message=0x230fa20, > introspection=0x489cf8 "<!DOCTYPE node PUBLIC \"-//freedesktop//DTD D-BUS > Object Introspection > 1.0//EN\"\n\"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd\";>\n<node>\n > <interface name=\"org.freedesktop.systemd1.Unit\">\n"..., > interfaces=<value optimized out>, properties=<value optimized out>) at > src/dbus-common.c:343 > #12 0x00000000004478d7 in bus_socket_message_handler (u=0x222f1a0, > c=0x2343d60, message=0x230fa20) at src/dbus-socket.c:119 > #13 0x0000000000441be8 in bus_unit_message_dispatch (connection=0x2343d60, > message=0x230fa20, data=<value optimized out>) > at src/dbus-unit.c:395 > #14 bus_unit_message_handler (connection=0x2343d60, message=0x230fa20, > data=<value optimized out>) at src/dbus-unit.c:570 > #15 0x00007f6d70b7ff0c in _dbus_object_tree_dispatch_and_unlock > (tree=0x23097e0, message=0x230fa20) > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-object-tree.c:858 > #16 0x00007f6d70b69dde in dbus_connection_dispatch (connection=0x2343d60) > at > /var/tmp/portage/sys-apps/dbus-1.4.8-r1/work/dbus-1.4.8/dbus/dbus-connection.c:4688 > #17 0x000000000043d1ca in bus_dispatch (m=0x21d6350) at src/dbus.c:547 > #18 0x0000000000411bbd in manager_loop (m=0x21d6350) at src/manager.c:2384 > #19 0x000000000040ab78 in main (argc=<value optimized out>, argv=<value > optimized out>) at src/main.c:1277 > > I am not finding the message in syslog that apparently is printed by #6 > above. Where can I find it/How can I enable it? >
Thanks for the test.
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