[ 1575.120744][ T9450] br1: port 1(veth1.100) entered blocking state
[ 1575.121201][ T9450] br1: port 1(veth1.100) entered disabled state
[ 1575.121592][ T9450] veth1.100: entered allmulticast mode
[ 1575.121859][ T9450] veth1: entered allmulticast mode
[ 1575.126191][ T9450] veth1.100: entered promiscuous mode
[ 1575.126469][ T9450] veth1: entered promiscuous mode
[ 1575.621027][ T9453] br1: port 1(veth1.100) entered blocking state
[ 1575.621360][ T9453] br1: port 1(veth1.100) entered forwarding state
[ 1576.585665][ T9464] br2: port 1(veth1.200) entered blocking state
[ 1576.585917][ T9464] br2: port 1(veth1.200) entered disabled state
[ 1576.586180][ T9464] veth1.200: entered allmulticast mode
[ 1576.588031][ T9464] veth1.200: entered promiscuous mode
[ 1577.030264][ T9467] br2: port 1(veth1.200) entered blocking state
[ 1577.030535][ T9467] br2: port 1(veth1.200) entered forwarding state
[ 1589.911772][ T9510] veth1.100: left allmulticast mode
[ 1589.912107][ T9510] veth1.100: left promiscuous mode
[ 1589.913942][ T9510] br1: port 1(veth1.100) entered disabled state
[ 1590.059250][ T9511] veth1.200: left allmulticast mode
[ 1590.059477][ T9511] veth1: left allmulticast mode
[ 1590.059676][ T9511] veth1.200: left promiscuous mode
[ 1590.059843][ T9511] veth1: left promiscuous mode
[ 1590.060338][ T9511] br2: port 1(veth1.200) entered disabled state
[ 1592.353045][ T9513] br2: port 1(veth1.200) entered blocking state
[ 1592.353320][ T9513] br2: port 1(veth1.200) entered disabled state
[ 1592.353618][ T9513] veth1.200: entered allmulticast mode
[ 1592.353807][ T9513] veth1: entered allmulticast mode
[ 1592.355877][ T9513] veth1.200: entered promiscuous mode
[ 1592.356064][ T9513] veth1: entered promiscuous mode
[ 1592.364300][ T9513] br2: port 1(veth1.200) entered blocking state
[ 1592.364548][ T9513] br2: port 1(veth1.200) entered forwarding state
[ 1592.505694][ T9514] br1: port 1(veth1.100) entered blocking state
[ 1592.505977][ T9514] br1: port 1(veth1.100) entered disabled state
[ 1592.506257][ T9514] veth1.100: entered allmulticast mode
[ 1592.508115][ T9514] veth1.100: entered promiscuous mode
[ 1592.509659][ T9514] br1: port 1(veth1.100) entered blocking state
[ 1592.509901][ T9514] br1: port 1(veth1.100) entered forwarding state
[ 1599.511013][ T9544] veth1.200: left allmulticast mode
[ 1599.511563][ T9544] veth1.200: left promiscuous mode
[ 1599.512078][ T9544] br2: port 1(veth1.200) entered disabled state
[ 1600.392133][ T9551] veth1.100: left allmulticast mode
[ 1600.392997][ T9551] veth1: left allmulticast mode
[ 1600.393195][ T9551] veth1.100: left promiscuous mode
[ 1600.393368][ T9551] veth1: left promiscuous mode
[ 1600.393851][ T9551] br1: port 1(veth1.100) entered disabled state