[  550.686946] br1: port 1(veth1.100) entered blocking state
[  550.687021] br1: port 1(veth1.100) entered disabled state
[  550.687076] veth1.100: entered allmulticast mode
[  550.687123] veth1: entered allmulticast mode
[  550.687202] veth1.100: entered promiscuous mode
[  550.687246] veth1: entered promiscuous mode
[  550.718407] br1: port 1(veth1.100) entered blocking state
[  550.718507] br1: port 1(veth1.100) entered forwarding state
[  550.783880] br2: port 1(veth1.200) entered blocking state
[  550.783955] br2: port 1(veth1.200) entered disabled state
[  550.784018] veth1.200: entered allmulticast mode
[  550.784112] veth1.200: entered promiscuous mode
[  550.811825] br2: port 1(veth1.200) entered blocking state
[  550.811916] br2: port 1(veth1.200) entered forwarding state
[  559.902357] veth1.100: left allmulticast mode
[  559.902454] veth1.100: left promiscuous mode
[  559.902527] br1: port 1(veth1.100) entered disabled state
[  559.912048] veth1.200: left allmulticast mode
[  559.912118] veth1: left allmulticast mode
[  559.912156] veth1.200: left promiscuous mode
[  559.912208] veth1: left promiscuous mode
[  559.912258] br2: port 1(veth1.200) entered disabled state
[  561.929297] br2: port 1(veth1.200) entered blocking state
[  561.929363] br2: port 1(veth1.200) entered disabled state
[  561.929423] veth1.200: entered allmulticast mode
[  561.929466] veth1: entered allmulticast mode
[  561.929560] veth1.200: entered promiscuous mode
[  561.929600] veth1: entered promiscuous mode
[  561.929665] br2: port 1(veth1.200) entered blocking state
[  561.929706] br2: port 1(veth1.200) entered forwarding state
[  561.938226] br1: port 1(veth1.100) entered blocking state
[  561.938288] br1: port 1(veth1.100) entered disabled state
[  561.938340] veth1.100: entered allmulticast mode
[  561.938426] veth1.100: entered promiscuous mode
[  561.938497] br1: port 1(veth1.100) entered blocking state
[  561.938537] br1: port 1(veth1.100) entered forwarding state
[  565.975329] veth1.200: left allmulticast mode
[  565.975441] veth1.200: left promiscuous mode
[  565.975520] br2: port 1(veth1.200) entered disabled state
[  566.066399] veth1.100: left allmulticast mode
[  566.066474] veth1: left allmulticast mode
[  566.066509] veth1.100: left promiscuous mode
[  566.066548] veth1: left promiscuous mode
[  566.066601] br1: port 1(veth1.100) entered disabled state