On 11/6/19 8:56 AM, Hendrik Donner wrote:

quoted

devices not associated with a VRF table are implicitly tied to the
default == main table.

Can you test this change:

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 0913a090b2bf..f1888c683426 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c

@@ -1814,8 +1814,8 @@ int fib_sync_down_addr(struct net_device *dev,

__be32 local)
        int ret = 0;
        unsigned int hash = fib_laddr_hashfn(local);
        struct hlist_head *head = &fib_info_laddrhash[hash];
+       int tb_id = l3mdev_fib_table(dev) ? : RT_TABLE_MAIN;
        struct net *net = dev_net(dev);
-       int tb_id = l3mdev_fib_table(dev);
        struct fib_info *fi;

        if (!fib_info_laddrhash || local == 0)

[ As DaveM noted, you should cc maintainers and author(s) of suspected
regression patches ]

I've tested your patch and it restores the expected behavior.

ok, I will send a formal patch.

+ Mark Tomlinson so he can have a look at it too.

And my mail server can't deliver to Shrijeet Mukherjee [off-list ref].
Is that email address correct?

Maintainers file in top of tree has the correct address:

$ grep Shrijeet MAINTAINERS
M:	Shrijeet Mukherjee [off-list ref]