[  608.336563][ T4337] br1: port 1(veth1) entered blocking state
[  608.336797][ T4337] br1: port 1(veth1) entered disabled state
[  608.336986][ T4337] veth1: entered allmulticast mode
[  608.338444][ T4337] veth1: entered promiscuous mode
[  608.361242][   T39] br1: port 1(veth1) entered blocking state
[  608.361434][   T39] br1: port 1(veth1) entered forwarding state
[  608.390828][ T4339] br1: port 2(veth2) entered blocking state
[  608.391053][ T4339] br1: port 2(veth2) entered disabled state
[  608.391306][ T4339] veth2: entered allmulticast mode
[  608.392822][ T4339] veth2: entered promiscuous mode
[  608.416082][   T39] br1: port 2(veth2) entered blocking state
[  608.416276][   T39] br1: port 2(veth2) entered forwarding state
[  622.595586][ T4700] br1: port 2(veth2) entered disabled state
[  622.625268][ T4701] veth2: left allmulticast mode
[  622.625439][ T4701] veth2: left promiscuous mode
[  622.625667][ T4701] br1: port 2(veth2) entered disabled state
[  622.649050][ T4702] br1: port 1(veth1) entered disabled state
[  622.671209][ T4703] veth1: left allmulticast mode
[  622.671373][ T4703] veth1: left promiscuous mode
[  622.671597][ T4703] br1: port 1(veth1) entered disabled state