[  773.578069][ T4162] br1: port 1(veth1.100) entered blocking state
[  773.578425][ T4162] br1: port 1(veth1.100) entered disabled state
[  773.578775][ T4162] veth1.100: entered allmulticast mode
[  773.579006][ T4162] veth1: entered allmulticast mode
[  773.580830][ T4162] veth1.100: entered promiscuous mode
[  773.581086][ T4162] veth1: entered promiscuous mode
[  773.658551][ T4166] br1: port 1(veth1.100) entered blocking state
[  773.658923][ T4166] br1: port 1(veth1.100) entered forwarding state
[  773.869440][ T4177] br2: port 1(veth1.200) entered blocking state
[  773.869782][ T4177] br2: port 1(veth1.200) entered disabled state
[  773.870091][ T4177] veth1.200: entered allmulticast mode
[  773.871721][ T4177] veth1.200: entered promiscuous mode
[  773.964703][ T4180] br2: port 1(veth1.200) entered blocking state
[  773.965048][ T4180] br2: port 1(veth1.200) entered forwarding state
[  783.604141][ T4246] veth1.100: left allmulticast mode
[  783.604538][ T4246] veth1.100: left promiscuous mode
[  783.605082][ T4246] br1: port 1(veth1.100) entered disabled state
[  783.640520][ T4247] veth1.200: left allmulticast mode
[  783.640776][ T4247] veth1: left allmulticast mode
[  783.641155][ T4247] veth1.200: left promiscuous mode
[  783.641420][ T4247] veth1: left promiscuous mode
[  783.641912][ T4247] br2: port 1(veth1.200) entered disabled state
[  785.683186][ T4249] br2: port 1(veth1.200) entered blocking state
[  785.683528][ T4249] br2: port 1(veth1.200) entered disabled state
[  785.683840][ T4249] veth1.200: entered allmulticast mode
[  785.684064][ T4249] veth1: entered allmulticast mode
[  785.686236][ T4249] veth1.200: entered promiscuous mode
[  785.686498][ T4249] veth1: entered promiscuous mode
[  785.687151][ T4249] br2: port 1(veth1.200) entered blocking state
[  785.687464][ T4249] br2: port 1(veth1.200) entered forwarding state
[  785.710824][ T4250] br1: port 1(veth1.100) entered blocking state
[  785.711188][ T4250] br1: port 1(veth1.100) entered disabled state
[  785.711565][ T4250] veth1.100: entered allmulticast mode
[  785.713244][ T4250] veth1.100: entered promiscuous mode
[  785.713968][ T4250] br1: port 1(veth1.100) entered blocking state
[  785.714323][ T4250] br1: port 1(veth1.100) entered forwarding state
[  790.178715][ T4302] veth1.200: left allmulticast mode
[  790.179079][ T4302] veth1.200: left promiscuous mode
[  790.179544][ T4302] br2: port 1(veth1.200) entered disabled state
[  790.359537][ T4311] veth1.100: left allmulticast mode
[  790.359810][ T4311] veth1: left allmulticast mode
[  790.360098][ T4311] veth1.100: left promiscuous mode
[  790.360333][ T4311] veth1: left promiscuous mode
[  790.363496][ T4311] br1: port 1(veth1.100) entered disabled state