[ 1293.291770][ T4544] br1: port 1(veth1) entered blocking state
[ 1293.292128][ T4544] br1: port 1(veth1) entered disabled state
[ 1293.292471][ T4544] veth1: entered allmulticast mode
[ 1293.294545][ T4544] veth1: entered promiscuous mode
[ 1293.383134][   T37] br1: port 1(veth1) entered blocking state
[ 1293.383636][   T37] br1: port 1(veth1) entered forwarding state
[ 1293.468879][ T4547] br1: port 2(veth2) entered blocking state
[ 1293.469200][ T4547] br1: port 2(veth2) entered disabled state
[ 1293.469487][ T4547] veth2: entered allmulticast mode
[ 1293.471485][ T4547] veth2: entered promiscuous mode
[ 1293.566249][   T39] br1: port 2(veth2) entered blocking state
[ 1293.566551][   T39] br1: port 2(veth2) entered forwarding state
[ 1319.524570][ T4759] br1: port 2(veth2) entered disabled state
[ 1319.610146][ T4760] veth2: left allmulticast mode
[ 1319.610464][ T4760] veth2: left promiscuous mode
[ 1319.610824][ T4760] br1: port 2(veth2) entered disabled state
[ 1319.692007][ T4761] br1: port 1(veth1) entered disabled state
[ 1319.776374][ T4762] veth1: left allmulticast mode
[ 1319.776642][ T4762] veth1: left promiscuous mode
[ 1319.776974][ T4762] br1: port 1(veth1) entered disabled state