[  536.918866][ T6873] br1: port 1(veth1.100) entered blocking state
[  536.919112][ T6873] br1: port 1(veth1.100) entered disabled state
[  536.926046][ T6873] veth1.100: entered allmulticast mode
[  536.926184][ T6873] veth1: entered allmulticast mode
[  536.927683][ T6873] veth1.100: entered promiscuous mode
[  536.927812][ T6873] veth1: entered promiscuous mode
[  537.009008][ T6877] br1: port 1(veth1.100) entered blocking state
[  537.009202][ T6877] br1: port 1(veth1.100) entered forwarding state
[  537.202078][ T6888] br2: port 1(veth1.200) entered blocking state
[  537.202266][ T6888] br2: port 1(veth1.200) entered disabled state
[  537.202440][ T6888] veth1.200: entered allmulticast mode
[  537.204086][ T6888] veth1.200: entered promiscuous mode
[  537.292329][ T6891] br2: port 1(veth1.200) entered blocking state
[  537.292554][ T6891] br2: port 1(veth1.200) entered forwarding state
[  546.876362][ T6956] veth1.100: left allmulticast mode
[  546.876580][ T6956] veth1.100: left promiscuous mode
[  546.876949][ T6956] br1: port 1(veth1.100) entered disabled state
[  546.906272][ T6957] veth1.200: left allmulticast mode
[  546.906420][ T6957] veth1: left allmulticast mode
[  546.906582][ T6957] veth1.200: left promiscuous mode
[  546.906701][ T6957] veth1: left promiscuous mode
[  546.907438][ T6957] br2: port 1(veth1.200) entered disabled state
[  548.952062][ T6959] br2: port 1(veth1.200) entered blocking state
[  548.952247][ T6959] br2: port 1(veth1.200) entered disabled state
[  548.952417][ T6959] veth1.200: entered allmulticast mode
[  548.952533][ T6959] veth1: entered allmulticast mode
[  548.954403][ T6959] veth1.200: entered promiscuous mode
[  548.954535][ T6959] veth1: entered promiscuous mode
[  548.955061][ T6959] br2: port 1(veth1.200) entered blocking state
[  548.955220][ T6959] br2: port 1(veth1.200) entered forwarding state
[  548.984603][ T6960] br1: port 1(veth1.100) entered blocking state
[  548.984778][ T6960] br1: port 1(veth1.100) entered disabled state
[  548.984946][ T6960] veth1.100: entered allmulticast mode
[  548.986662][ T6960] veth1.100: entered promiscuous mode
[  548.987170][ T6960] br1: port 1(veth1.100) entered blocking state
[  548.987329][ T6960] br1: port 1(veth1.100) entered forwarding state
[  553.411600][ T7012] veth1.200: left allmulticast mode
[  553.411795][ T7012] veth1.200: left promiscuous mode
[  553.412201][ T7012] br2: port 1(veth1.200) entered disabled state
[  553.568426][ T7017] veth1.100: left allmulticast mode
[  553.568580][ T7017] veth1: left allmulticast mode
[  553.568747][ T7017] veth1.100: left promiscuous mode
[  553.568863][ T7017] veth1: left promiscuous mode
[  553.569219][ T7017] br1: port 1(veth1.100) entered disabled state