[ 1400.958873][ T7736] br1: port 1(veth1.100) entered blocking state
[ 1400.959148][ T7736] br1: port 1(veth1.100) entered disabled state
[ 1400.959398][ T7736] veth1.100: entered allmulticast mode
[ 1400.959557][ T7736] veth1: entered allmulticast mode
[ 1400.961973][ T7736] veth1.100: entered promiscuous mode
[ 1400.962159][ T7736] veth1: entered promiscuous mode
[ 1401.392192][ T7739] br1: port 1(veth1.100) entered blocking state
[ 1401.392469][ T7739] br1: port 1(veth1.100) entered forwarding state
[ 1402.293920][ T7749] br2: port 1(veth1.200) entered blocking state
[ 1402.294237][ T7749] br2: port 1(veth1.200) entered disabled state
[ 1402.294489][ T7749] veth1.200: entered allmulticast mode
[ 1402.296376][ T7749] veth1.200: entered promiscuous mode
[ 1402.712495][ T7752] br2: port 1(veth1.200) entered blocking state
[ 1402.712777][ T7752] br2: port 1(veth1.200) entered forwarding state
[ 1415.654365][ T7791] veth1.100: left allmulticast mode
[ 1415.654570][ T7791] veth1.100: left promiscuous mode
[ 1415.655063][ T7791] br1: port 1(veth1.100) entered disabled state
[ 1415.805457][ T7792] veth1.200: left allmulticast mode
[ 1415.805687][ T7792] veth1: left allmulticast mode
[ 1415.806520][ T7792] veth1.200: left promiscuous mode
[ 1415.806706][ T7792] veth1: left promiscuous mode
[ 1415.807236][ T7792] br2: port 1(veth1.200) entered disabled state
[ 1418.083650][ T7794] br2: port 1(veth1.200) entered blocking state
[ 1418.084832][ T7794] br2: port 1(veth1.200) entered disabled state
[ 1418.085076][ T7794] veth1.200: entered allmulticast mode
[ 1418.085233][ T7794] veth1: entered allmulticast mode
[ 1418.087099][ T7794] veth1.200: entered promiscuous mode
[ 1418.087263][ T7794] veth1: entered promiscuous mode
[ 1418.088196][ T7794] br2: port 1(veth1.200) entered blocking state
[ 1418.088415][ T7794] br2: port 1(veth1.200) entered forwarding state
[ 1418.250711][ T7795] br1: port 1(veth1.100) entered blocking state
[ 1418.252253][ T7795] br1: port 1(veth1.100) entered disabled state
[ 1418.252654][ T7795] veth1.100: entered allmulticast mode
[ 1418.256752][ T7795] veth1.100: entered promiscuous mode
[ 1418.258267][ T7795] br1: port 1(veth1.100) entered blocking state
[ 1418.258628][ T7795] br1: port 1(veth1.100) entered forwarding state
[ 1425.150044][ T7821] veth1.200: left allmulticast mode
[ 1425.150246][ T7821] veth1.200: left promiscuous mode
[ 1425.150710][ T7821] br2: port 1(veth1.200) entered disabled state
[ 1425.946071][ T7828] veth1.100: left allmulticast mode
[ 1425.946281][ T7828] veth1: left allmulticast mode
[ 1425.946465][ T7828] veth1.100: left promiscuous mode
[ 1425.946631][ T7828] veth1: left promiscuous mode
[ 1425.947338][ T7828] br1: port 1(veth1.100) entered disabled state