[  541.969929][ T4281] br1: port 1(veth1.100) entered blocking state
[  541.970198][ T4281] br1: port 1(veth1.100) entered disabled state
[  541.970550][ T4281] veth1.100: entered allmulticast mode
[  541.970828][ T4281] veth1: entered allmulticast mode
[  541.972899][ T4281] veth1.100: entered promiscuous mode
[  541.973098][ T4281] veth1: entered promiscuous mode
[  542.060077][ T4284] br1: port 1(veth1.100) entered blocking state
[  542.060360][ T4284] br1: port 1(veth1.100) entered forwarding state
[  542.303564][ T4294] br2: port 1(veth1.200) entered blocking state
[  542.303779][ T4294] br2: port 1(veth1.200) entered disabled state
[  542.303986][ T4294] veth1.200: entered allmulticast mode
[  542.305518][ T4294] veth1.200: entered promiscuous mode
[  542.400525][ T4297] br2: port 1(veth1.200) entered blocking state
[  542.401116][ T4297] br2: port 1(veth1.200) entered forwarding state
[  552.492080][ T4358] veth1.100: left allmulticast mode
[  552.492876][ T4358] veth1.100: left promiscuous mode
[  552.493472][ T4358] br1: port 1(veth1.100) entered disabled state
[  552.537661][ T4359] veth1.200: left allmulticast mode
[  552.537831][ T4359] veth1: left allmulticast mode
[  552.537995][ T4359] veth1.200: left promiscuous mode
[  552.538137][ T4359] veth1: left promiscuous mode
[  552.538505][ T4359] br2: port 1(veth1.200) entered disabled state
[  554.594908][ T4361] br2: port 1(veth1.200) entered blocking state
[  554.595146][ T4361] br2: port 1(veth1.200) entered disabled state
[  554.595398][ T4361] veth1.200: entered allmulticast mode
[  554.595540][ T4361] veth1: entered allmulticast mode
[  554.597029][ T4361] veth1.200: entered promiscuous mode
[  554.597179][ T4361] veth1: entered promiscuous mode
[  554.597700][ T4361] br2: port 1(veth1.200) entered blocking state
[  554.597881][ T4361] br2: port 1(veth1.200) entered forwarding state
[  554.632552][ T4362] br1: port 1(veth1.100) entered blocking state
[  554.632827][ T4362] br1: port 1(veth1.100) entered disabled state
[  554.633127][ T4362] veth1.100: entered allmulticast mode
[  554.635690][ T4362] veth1.100: entered promiscuous mode
[  554.637265][ T4362] br1: port 1(veth1.100) entered blocking state
[  554.637600][ T4362] br1: port 1(veth1.100) entered forwarding state
[  559.370140][ T4414] veth1.200: left allmulticast mode
[  559.371152][ T4414] veth1.200: left promiscuous mode
[  559.371799][ T4414] br2: port 1(veth1.200) entered disabled state
[  559.577093][ T4419] veth1.100: left allmulticast mode
[  559.577915][ T4419] veth1: left allmulticast mode
[  559.578135][ T4419] veth1.100: left promiscuous mode
[  559.578352][ T4419] veth1: left promiscuous mode
[  559.578772][ T4419] br1: port 1(veth1.100) entered disabled state