[ 1222.553978][ T8651] br1: port 1(veth1) entered blocking state
[ 1222.554397][ T8651] br1: port 1(veth1) entered disabled state
[ 1222.554843][ T8651] veth1: entered allmulticast mode
[ 1222.558422][ T8651] veth1: entered promiscuous mode
[ 1222.723114][  T253] br1: port 1(veth1) entered blocking state
[ 1222.723901][  T253] br1: port 1(veth1) entered forwarding state
[ 1222.815472][ T8653] br1: port 2(veth2) entered blocking state
[ 1222.815930][ T8653] br1: port 2(veth2) entered disabled state
[ 1222.816358][ T8653] veth2: entered allmulticast mode
[ 1222.819934][ T8653] veth2: entered promiscuous mode
[ 1222.954609][  T253] br1: port 2(veth2) entered blocking state
[ 1222.955378][  T253] br1: port 2(veth2) entered forwarding state
[ 1272.210127][ T8887] br1: port 1(veth1) entered disabled state
[ 1272.316322][ T8888] br1: port 2(veth2) entered disabled state
[ 1272.426859][ T8889] veth2: left allmulticast mode
[ 1272.427239][ T8889] veth2: left promiscuous mode
[ 1272.427945][ T8889] br1: port 2(veth2) entered disabled state
[ 1272.430380][ T8889] veth1: left allmulticast mode
[ 1272.430732][ T8889] veth1: left promiscuous mode
[ 1272.431233][ T8889] br1: port 1(veth1) entered disabled state