[ 1449.050981][ T7665] br1: port 1(veth1) entered blocking state
[ 1449.051250][ T7665] br1: port 1(veth1) entered disabled state
[ 1449.051740][ T7665] veth1: entered allmulticast mode
[ 1449.058328][ T7665] veth1: entered promiscuous mode
[ 1449.221744][   T50] br1: port 1(veth1) entered blocking state
[ 1449.221991][   T50] br1: port 1(veth1) entered forwarding state
[ 1449.373323][ T7668] br1: port 2(veth2) entered blocking state
[ 1449.373640][ T7668] br1: port 2(veth2) entered disabled state
[ 1449.373914][ T7668] veth2: entered allmulticast mode
[ 1449.375805][ T7668] veth2: entered promiscuous mode
[ 1449.524007][   T50] br1: port 2(veth2) entered blocking state
[ 1449.524337][   T50] br1: port 2(veth2) entered forwarding state
[ 1480.334971][ T7848] br1: port 2(veth2) entered disabled state
[ 1480.500785][ T7849] veth2: left allmulticast mode
[ 1480.501076][ T7849] veth2: left promiscuous mode
[ 1480.501389][ T7849] br1: port 2(veth2) entered disabled state
[ 1480.660234][ T7850] br1: port 1(veth1) entered disabled state
[ 1480.813705][ T7851] veth1: left allmulticast mode
[ 1480.814018][ T7851] veth1: left promiscuous mode
[ 1480.814520][ T7851] br1: port 1(veth1) entered disabled state