[  640.356130][ T4136] br1: port 1(veth1.100) entered blocking state
[  640.356408][ T4136] br1: port 1(veth1.100) entered disabled state
[  640.356680][ T4136] veth1.100: entered allmulticast mode
[  640.356868][ T4136] veth1: entered allmulticast mode
[  640.358680][ T4136] veth1.100: entered promiscuous mode
[  640.358884][ T4136] veth1: entered promiscuous mode
[  640.434629][ T4139] br1: port 1(veth1.100) entered blocking state
[  640.434865][ T4139] br1: port 1(veth1.100) entered forwarding state
[  640.615120][ T4149] br2: port 1(veth1.200) entered blocking state
[  640.615351][ T4149] br2: port 1(veth1.200) entered disabled state
[  640.615553][ T4149] veth1.200: entered allmulticast mode
[  640.628642][ T4149] veth1.200: entered promiscuous mode
[  640.699604][ T4152] br2: port 1(veth1.200) entered blocking state
[  640.699854][ T4152] br2: port 1(veth1.200) entered forwarding state
[  650.470295][ T4213] veth1.100: left allmulticast mode
[  650.470541][ T4213] veth1.100: left promiscuous mode
[  650.471345][ T4213] br1: port 1(veth1.100) entered disabled state
[  650.498694][ T4214] veth1.200: left allmulticast mode
[  650.498869][ T4214] veth1: left allmulticast mode
[  650.499029][ T4214] veth1.200: left promiscuous mode
[  650.499180][ T4214] veth1: left promiscuous mode
[  650.499543][ T4214] br2: port 1(veth1.200) entered disabled state
[  652.549479][ T4216] br2: port 1(veth1.200) entered blocking state
[  652.549764][ T4216] br2: port 1(veth1.200) entered disabled state
[  652.550025][ T4216] veth1.200: entered allmulticast mode
[  652.550218][ T4216] veth1: entered allmulticast mode
[  652.551997][ T4216] veth1.200: entered promiscuous mode
[  652.552196][ T4216] veth1: entered promiscuous mode
[  652.552802][ T4216] br2: port 1(veth1.200) entered blocking state
[  652.553028][ T4216] br2: port 1(veth1.200) entered forwarding state
[  652.576510][ T4217] br1: port 1(veth1.100) entered blocking state
[  652.576723][ T4217] br1: port 1(veth1.100) entered disabled state
[  652.576922][ T4217] veth1.100: entered allmulticast mode
[  652.578567][ T4217] veth1.100: entered promiscuous mode
[  652.579094][ T4217] br1: port 1(veth1.100) entered blocking state
[  652.579285][ T4217] br1: port 1(veth1.100) entered forwarding state
[  657.119385][ T4269] veth1.200: left allmulticast mode
[  657.119584][ T4269] veth1.200: left promiscuous mode
[  657.119962][ T4269] br2: port 1(veth1.200) entered disabled state
[  657.302916][ T4274] veth1.100: left allmulticast mode
[  657.303112][ T4274] veth1: left allmulticast mode
[  657.303286][ T4274] veth1.100: left promiscuous mode
[  657.303438][ T4274] veth1: left promiscuous mode
[  657.303819][ T4274] br1: port 1(veth1.100) entered disabled state