[  521.323704][ T3369] br0: port 1(veth1) entered blocking state
[  521.323966][ T3369] br0: port 1(veth1) entered disabled state
[  521.324223][ T3369] veth1: entered allmulticast mode
[  521.326177][ T3369] veth1: entered promiscuous mode
[  521.470837][ T3370] br0: port 2(veth2) entered blocking state
[  521.471106][ T3370] br0: port 2(veth2) entered disabled state
[  521.471402][ T3370] veth2: entered allmulticast mode
[  521.473330][ T3370] veth2: entered promiscuous mode
[  521.864174][   T38] br0: port 1(veth1) entered blocking state
[  521.864463][   T38] br0: port 1(veth1) entered forwarding state
[  522.028893][   T38] br0: port 2(veth2) entered blocking state
[  522.029205][   T38] br0: port 2(veth2) entered forwarding state
[  774.547399][ T4578] br0: port 2(veth2) entered disabled state
[  774.702471][ T4579] br0: port 1(veth1) entered disabled state
[  774.900088][ T4580] veth2: left allmulticast mode
[  774.900341][ T4580] veth2: left promiscuous mode
[  774.900655][ T4580] br0: port 2(veth2) entered disabled state
[  774.902630][ T4580] veth1: left allmulticast mode
[  774.902828][ T4580] veth1: left promiscuous mode
[  774.903154][ T4580] br0: port 1(veth1) entered disabled state