[ 1512.907735][ T7322] br1: port 1(veth1) entered blocking state
[ 1512.907996][ T7322] br1: port 1(veth1) entered disabled state
[ 1512.908277][ T7322] veth1: entered allmulticast mode
[ 1512.911184][ T7322] veth1: entered promiscuous mode
[ 1513.080429][   T37] br1: port 1(veth1) entered blocking state
[ 1513.080753][   T37] br1: port 1(veth1) entered forwarding state
[ 1513.237915][ T7324] br1: port 2(veth2) entered blocking state
[ 1513.238209][ T7324] br1: port 2(veth2) entered disabled state
[ 1513.238484][ T7324] veth2: entered allmulticast mode
[ 1513.240338][ T7324] veth2: entered promiscuous mode
[ 1513.393805][   T37] br1: port 2(veth2) entered blocking state
[ 1513.394115][   T37] br1: port 2(veth2) entered forwarding state
[ 1549.752398][ T7657] br1: port 2(veth2) entered disabled state
[ 1549.907655][ T7658] veth2: left allmulticast mode
[ 1549.907878][ T7658] veth2: left promiscuous mode
[ 1549.909076][ T7658] br1: port 2(veth2) entered disabled state
[ 1550.060446][ T7659] br1: port 1(veth1) entered disabled state
[ 1550.221850][ T7660] veth1: left allmulticast mode
[ 1550.222173][ T7660] veth1: left promiscuous mode
[ 1550.222487][ T7660] br1: port 1(veth1) entered disabled state