[ Upstream commit 7ebd00a5a2 ]
This reverts commit 56a16035bb.
Since the previous commit, STP works on bridge in netns.
# unshare -n
# ip link add br0 type bridge
# ip link add veth0 type veth peer name veth1
# ip link set veth0 master br0 up
[ 50.558135] br0: port 1(veth0) entered blocking state
[ 50.558366] br0: port 1(veth0) entered disabled state
[ 50.558798] veth0: entered allmulticast mode
[ 50.564401] veth0: entered promiscuous mode
# ip link set veth1 master br0 up
[ 54.215487] br0: port 2(veth1) entered blocking state
[ 54.215657] br0: port 2(veth1) entered disabled state
[ 54.215848] veth1: entered allmulticast mode
[ 54.219577] veth1: entered promiscuous mode
# ip link set br0 type bridge stp_state 1
# ip link set br0 up
[ 61.960726] br0: port 2(veth1) entered blocking state
[ 61.961097] br0: port 2(veth1) entered listening state
[ 61.961495] br0: port 1(veth0) entered blocking state
[ 61.961653] br0: port 1(veth0) entered listening state
[ 63.998835] br0: port 2(veth1) entered blocking state
[ 77.437113] br0: port 1(veth0) entered learning state
[ 86.653501] br0: received packet on veth0 with own address as source address (addr:6e:0f:e7:6f:5f:5f, vlan:0)
[ 92.797095] br0: port 1(veth0) entered forwarding state
[ 92.797398] br0: topology change detected, propagating
Let's remove the warning.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
9186398472