[  777.113672][ T8233] br1: port 1(veth1) entered blocking state
[  777.113908][ T8233] br1: port 1(veth1) entered disabled state
[  777.114119][ T8233] veth1: entered allmulticast mode
[  777.115587][ T8233] veth1: entered promiscuous mode
[  777.169448][ T8238] br1: port 2(veth2) entered blocking state
[  777.169663][ T8238] br1: port 2(veth2) entered disabled state
[  777.169898][ T8238] veth2: entered allmulticast mode
[  777.171363][ T8238] veth2: entered promiscuous mode
[  777.227432][ T8240] br1: port 2(veth2) entered blocking state
[  777.227692][ T8240] br1: port 2(veth2) entered forwarding state
[  777.228053][ T8240] br1: port 1(veth1) entered blocking state
[  777.228251][ T8240] br1: port 1(veth1) entered forwarding state
[  787.377191][ T8553] br1: port 2(veth2) entered disabled state
[  787.377795][ T8553] br1: port 1(veth1) entered disabled state
[  787.430916][ T8555] veth2: left allmulticast mode
[  787.432398][ T8555] veth2: left promiscuous mode
[  787.432664][ T8555] br1: port 2(veth2) entered disabled state
[  787.475315][ T8557] veth1: left allmulticast mode
[  787.475527][ T8557] veth1: left promiscuous mode
[  787.475871][ T8557] br1: port 1(veth1) entered disabled state