[  621.634870][ T3050] br0: port 1(veth1) entered blocking state
[  621.635206][ T3050] br0: port 1(veth1) entered disabled state
[  621.635954][ T3050] veth1: entered allmulticast mode
[  621.637945][ T3050] veth1: entered promiscuous mode
[  621.730126][ T3052] br0: port 2(veth2) entered blocking state
[  621.730436][ T3052] br0: port 2(veth2) entered disabled state
[  621.730725][ T3052] veth2: entered allmulticast mode
[  621.732736][ T3052] veth2: entered promiscuous mode
[  621.933136][   T37] br0: port 1(veth1) entered blocking state
[  621.933514][   T37] br0: port 1(veth1) entered forwarding state
[  622.020082][   T56] br0: port 2(veth2) entered blocking state
[  622.020473][   T56] br0: port 2(veth2) entered forwarding state
[  802.717178][ T4337] br0: port 2(veth2) entered disabled state
[  802.810077][ T4338] br0: port 1(veth1) entered disabled state
[  802.915691][ T4339] veth2: left allmulticast mode
[  802.915981][ T4339] veth2: left promiscuous mode
[  802.916484][ T4339] br0: port 2(veth2) entered disabled state
[  802.917921][ T4339] veth1: left allmulticast mode
[  802.918131][ T4339] veth1: left promiscuous mode
[  802.918452][ T4339] br0: port 1(veth1) entered disabled state