On Sun, Mar 30, 2014 at 6:07 PM, Kai Krakow <hurikha...@gmail.com> wrote: > Tom Gundersen <t...@jklm.no> schrieb: > >>> Starting it from command line shows: >>> >>> # /usr/lib/systemd/systemd-networkd >>> enp4s0: link is up >>> enp4s0: carrier on >>> segmentation fault (core dumped) >> >> If you could reproduce this with debug symbols included, that would be >> very helpful (I cannot reproduce it here). > > I managed to get at least this backtrace. Somehow gdb did not autoload the > symbols for systemd from /usr/lib/debug/usr/lib/systemd... > > It is probably more helpful now (at least I hope). > > #0 0x0000003c49a82a7d in __libc_calloc (n=<optimized out>, > elem_size=<optimized out>) at malloc.c:3172 > av = 0x3c49da9640 <main_arena> > oldtop = 0x6884d0 > p = <optimized out> > bytes = 88 > sz = 88 > csz = <optimized out> > oldtopsize = 23344 > mem = 0x6715f0 > clearsize = <optimized out> > nclears = <optimized out> > d = <optimized out> > hook = <optimized out> > __func__ = "__libc_calloc"
Hm, so the segfault happens in glibc... It is triggered by us calling calloc(1, 88), which I think is a supported thing to do ;) At least as far as I can tell this is not a bug on our side... > #1 0x000000000043a453 in dhcp_lease_new (ret=0x7fffffffd2f8) at > /var/tmp/portage/sys-apps/systemd-212/work/systemd-212/src/libsystemd- > network/sd-dhcp-lease.c:276 > lease = 0x0 > #2 0x00000000006751f0 in ?? () > No symbol table info available. > #3 0x0000000000448313 in client_handle_ack (len=303, ack=0x66dc5c, > client=<optimized out>) > at /var/tmp/portage/sys- > apps/systemd-212/work/systemd-212/src/libsystemd-network/sd-dhcp- > client.c:724 > lease = 0x0 > r = <optimized out> > #4 client_handle_message (client=0x7fffffffd2f8, message=0x66dc5c, len=303) > at /var/tmp/portage/sys-apps/systemd-212/work/systemd-212/src/libsystemd- > network/sd-dhcp-client.c:993 > r = 0 > notify_event = 0 > __PRETTY_FUNCTION__ = "client_handle_message" > __func__ = "client_handle_message" > #5 0x00000000006843ec in ?? () > No symbol table info available. > #6 0x000000000066d0c0 in ?? () > No symbol table info available. > #7 0x0000000000000000 in ?? () > No symbol table info available. > > > -- > Replies to list only preferred. > > _______________________________________________ > systemd-devel mailing list > systemd-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/systemd-devel _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
