[  757.491861][ T7714] br1: port 1(veth1.100) entered blocking state
[  757.492075][ T7714] br1: port 1(veth1.100) entered disabled state
[  757.492260][ T7714] veth1.100: entered allmulticast mode
[  757.492406][ T7714] veth1: entered allmulticast mode
[  757.494014][ T7714] veth1.100: entered promiscuous mode
[  757.494154][ T7714] veth1: entered promiscuous mode
[  757.560374][ T7717] br1: port 1(veth1.100) entered blocking state
[  757.560578][ T7717] br1: port 1(veth1.100) entered forwarding state
[  757.733261][ T7727] br2: port 1(veth1.200) entered blocking state
[  757.734663][ T7727] br2: port 1(veth1.200) entered disabled state
[  757.734856][ T7727] veth1.200: entered allmulticast mode
[  757.736363][ T7727] veth1.200: entered promiscuous mode
[  757.801468][ T7730] br2: port 1(veth1.200) entered blocking state
[  757.801672][ T7730] br2: port 1(veth1.200) entered forwarding state
[  767.512230][ T7791] veth1.100: left allmulticast mode
[  767.512442][ T7791] veth1.100: left promiscuous mode
[  767.512804][ T7791] br1: port 1(veth1.100) entered disabled state
[  767.531361][ T7792] veth1.200: left allmulticast mode
[  767.531513][ T7792] veth1: left allmulticast mode
[  767.531653][ T7792] veth1.200: left promiscuous mode
[  767.531776][ T7792] veth1: left promiscuous mode
[  767.532097][ T7792] br2: port 1(veth1.200) entered disabled state
[  769.578313][ T7794] br2: port 1(veth1.200) entered blocking state
[  769.578556][ T7794] br2: port 1(veth1.200) entered disabled state
[  769.578797][ T7794] veth1.200: entered allmulticast mode
[  769.578966][ T7794] veth1: entered allmulticast mode
[  769.580519][ T7794] veth1.200: entered promiscuous mode
[  769.580700][ T7794] veth1: entered promiscuous mode
[  769.581263][ T7794] br2: port 1(veth1.200) entered blocking state
[  769.581484][ T7794] br2: port 1(veth1.200) entered forwarding state
[  769.605756][ T7795] br1: port 1(veth1.100) entered blocking state
[  769.605974][ T7795] br1: port 1(veth1.100) entered disabled state
[  769.606170][ T7795] veth1.100: entered allmulticast mode
[  769.608005][ T7795] veth1.100: entered promiscuous mode
[  769.608527][ T7795] br1: port 1(veth1.100) entered blocking state
[  769.608726][ T7795] br1: port 1(veth1.100) entered forwarding state
[  774.080276][ T7847] veth1.200: left allmulticast mode
[  774.080868][ T7847] veth1.200: left promiscuous mode
[  774.081219][ T7847] br2: port 1(veth1.200) entered disabled state
[  774.238131][ T7852] veth1.100: left allmulticast mode
[  774.238308][ T7852] veth1: left allmulticast mode
[  774.238465][ T7852] veth1.100: left promiscuous mode
[  774.238603][ T7852] veth1: left promiscuous mode
[  774.238951][ T7852] br1: port 1(veth1.100) entered disabled state