in nm_device_start_ip_check(), because it is called from the state handler
(nm_device_state_changed()).
Errors:
(devices/nm-device.c:5585):nm_device_state_changed: runtime check failed: (priv->in_state_changed == FALSE)
<info> (eth0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
dbus_connection_changed_cb() is called by DBUS_CONNECTION_CHANGED signal
that emits DBusConnection, not DBusGConnection.
The code was introduced by bd636ffb4068a75b204d99e798b5714f1bd5f24b; see it
for more information.
Reproducer: restart D-Bus daemon
(gdb) bt
#0 0xb7d40837 in pthread_mutex_lock () from /lib/libpthread.so.0
#1 0xb7cf946c in _dbus_platform_rmutex_lock () from /lib/libdbus-1.so.3
#2 0xb7ceba78 in _dbus_rmutex_lock () from /lib/libdbus-1.so.3
#3 0xb7cd5f2e in dbus_connection_add_filter () from /lib/libdbus-1.so.3
#4 0x080c40b5 in dbus_connection_changed_cb (dbus_mgr=0x8161b28, connection=0x81badc0, user_data=0x8189010)
at nm-manager.c:4499
#5 0xb7a6bfaa in g_cclosure_marshal_VOID__POINTER () from /lib/libgobject-2.0.so.0
#6 0xb7a69007 in g_closure_invoke () from /lib/libgobject-2.0.so.0
#7 0xb7a7afad in signal_emit_unlocked_R () from /lib/libgobject-2.0.so.0
#8 0xb7a83261 in g_signal_emit_valist () from /lib/libgobject-2.0.so.0
#9 0xb7a833e4 in g_signal_emit () from /lib/libgobject-2.0.so.0
#10 0x080b4136 in nm_dbus_manager_reconnect (user_data=0x8161b28) at nm-dbus-manager.c:568
#11 0xb7969e50 in g_timeout_dispatch () from /lib/libglib-2.0.so.0
#12 0xb796915b in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#13 0xb7969500 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#14 0xb7969963 in g_main_loop_run () from /lib/libglib-2.0.so.0
#15 0x08065e67 in main (argc=1, argv=0xbffff814) at main.c:629
NM handles the default routes, so they shouldn't show up in the NMIP6Config
for any interface. They get exposed via the 'default' and 'default6' properties
of the ActiveConnection instead.
The same has been done for IPv4 by c77c566983.
The 'assume' parameter was misused for stuff that has nothing to do with
connection assumption. The 'commit' argument with reversed logic is much
clearer.
This (together with a patch adding src/platform/Makefile.am) allows for
a workflow where your working directory is src/platform and all tests
and testing tools are rebuilt with your src/platform modifications.
The route metric is one of the object's key attributes and therefore
cannot be left to be chosen by the kernel. Instead, it must always be
specified explicitly. This matches the architecture of libnl3 and the
current API provided by nm-platform.
Previously I didn't think they'd be used for anything other than connection secrets
which only have one hint, but in the future we'll want to pass more information.
Split the agent secrets request tracking structure into a generic
structure for tracking any agent request, and a connection-specific
subclass. We'll use the generic structure in the future for device
secrets and other stuff.
Bonding options are written straight into [bond] group like:
[bond]
interface-name=bbb
mode-active-backup
miimon=300
So we have to handle them explicitly.
We can't clear the ip_iface until after all the routes and addresses
are updated and flushed, because the addresses and routes are
identified by the ip_iface, and if we clear the ip_iface, we don't
know which things to flush anymore.
Example: 'hso' modems have an 'iface' of 'ttyHS4' (a serial port) and
an ip_iface of 'hso0' (an ethernet port). If we clear the ip_iface too
soon, then ip_iface/ip_ifindex is invalid and thus NM has no idea what
to remove, and the default route pointing to 'hso0' sticks around.
This could also happen with other devices where the ip_iface is
different than the iface, like modems, ADSL/ATM devices, etc.
The new setup phase goes like this:
- main()
- parse command line options
- logging is configured, targeting stdout/stderr
- ...other stuff...
- do or do not daemonize, depending on commandline option and config files
- Call openlog() - further log messages go to syslog (and potentially
stderr as well, if the -d option was specified so we use LOG_PERROR).
Basically, this allows us to log messages about config file parsing
and such, which *greatly* helps with debugging.
These assertions (such as getuid() == 0) don't need to access the
config files or commandline arguments, but *do* output localized error
messages, so they should be after setlocale().
Previously the function add_domains() expected the
"domains" value to be of type DBUS_TYPE_G_ARRAY_OF_STRING
but the value is in fact of type G_TYPE_STRV. Also
added check to log critical message in case of "val"
not holding G_TYPE_STRV type.
This caused dispatcher not to export IPx_DOMAINS
environment variable.
Signed-off-by: Tomas Hozza <thozza@redhat.com>
Using the new gateway-ping-timeout property, send pings to the first
gateway address until it replies or the timeout is reached, to deal
with dumb hardware that indicates carrier on but doesn't actually
pass traffic.
https://bugzilla.gnome.org/show_bug.cgi?id=702515
To better handle broken hardware, like switches which don't pass
traffic for a few seconds after a carrier has been negotiated,
add a timeout to control how long to wait for successful pings
of the gateway before giving up and proceeding with IP config.
Default is 0, which means don't ping the gateway, just assume
the NIC/switch aren't lying and can pass traffic immediately.
