[  643.539823][ T4262] br0: port 1(veth1) entered blocking state
[  643.540042][ T4262] br0: port 1(veth1) entered disabled state
[  643.540223][ T4262] veth1: entered allmulticast mode
[  643.541743][ T4262] veth1: entered promiscuous mode
[  643.569602][ T4264] br0: port 2(veth2) entered blocking state
[  643.569823][ T4264] br0: port 2(veth2) entered disabled state
[  643.570049][ T4264] veth2: entered allmulticast mode
[  643.571539][ T4264] veth2: entered promiscuous mode
[  643.597380][ T4265] br0: port 3(veth4) entered blocking state
[  643.597618][ T4265] br0: port 3(veth4) entered disabled state
[  643.597853][ T4265] veth4: entered allmulticast mode
[  643.599746][ T4265] veth4: entered promiscuous mode
[  643.829921][  T509] br0: port 1(veth1) entered blocking state
[  643.830144][  T509] br0: port 1(veth1) entered forwarding state
[  643.854172][   T36] br0: port 2(veth2) entered blocking state
[  643.854377][   T36] br0: port 2(veth2) entered forwarding state
[  643.878313][  T509] br0: port 3(veth4) entered blocking state
[  643.878503][  T509] br0: port 3(veth4) entered forwarding state
[  657.764900][ T4337] veth3: entered promiscuous mode
[  659.057069][ T4346] veth3: left promiscuous mode
[  659.080783][ T4347] veth3: entered promiscuous mode
[  660.345767][ T4356] veth3: left promiscuous mode
[  660.428158][ T4364] br0: port 3(veth4) entered disabled state
[  660.466608][ T4365] br0: port 2(veth2) entered disabled state
[  660.493112][ T4366] br0: port 1(veth1) entered disabled state
[  660.521339][ T4367] veth4: left allmulticast mode
[  660.521507][ T4367] veth4: left promiscuous mode
[  660.521727][ T4367] br0: port 3(veth4) entered disabled state
[  660.522576][ T4367] veth2: left allmulticast mode
[  660.522732][ T4367] veth2: left promiscuous mode
[  660.522932][ T4367] br0: port 2(veth2) entered disabled state
[  660.523870][ T4367] veth1: left allmulticast mode
[  660.524024][ T4367] veth1: left promiscuous mode
[  660.524229][ T4367] br0: port 1(veth1) entered disabled state