[ 1274.890624][ T4489] br1: port 1(veth1) entered blocking state
[ 1274.890915][ T4489] br1: port 1(veth1) entered disabled state
[ 1274.891203][ T4489] veth1: entered allmulticast mode
[ 1274.893092][ T4489] veth1: entered promiscuous mode
[ 1274.962896][  T253] br1: port 1(veth1) entered blocking state
[ 1274.963318][  T253] br1: port 1(veth1) entered forwarding state
[ 1275.033299][ T4491] br1: port 2(veth2) entered blocking state
[ 1275.033658][ T4491] br1: port 2(veth2) entered disabled state
[ 1275.033933][ T4491] veth2: entered allmulticast mode
[ 1275.035848][ T4491] veth2: entered promiscuous mode
[ 1275.121092][  T248] br1: port 2(veth2) entered blocking state
[ 1275.121384][  T248] br1: port 2(veth2) entered forwarding state
[ 1302.981679][ T4849] br1: port 2(veth2) entered disabled state
[ 1303.070617][ T4850] veth2: left allmulticast mode
[ 1303.070860][ T4850] veth2: left promiscuous mode
[ 1303.071208][ T4850] br1: port 2(veth2) entered disabled state
[ 1303.174887][ T4851] br1: port 1(veth1) entered disabled state
[ 1303.256854][ T4852] veth1: left allmulticast mode
[ 1303.257242][ T4852] veth1: left promiscuous mode
[ 1303.257743][ T4852] br1: port 1(veth1) entered disabled state