[systemd-devel] [212] systemd-networkd crashes with simple network config

[Kai Krakow]

Tom Gundersen <teg at 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"
#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.


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