[ 1539.839776][ T9639] br1: port 1(veth1) entered blocking state
[ 1539.840026][ T9639] br1: port 1(veth1) entered disabled state
[ 1539.841310][ T9639] veth1: entered allmulticast mode
[ 1539.844559][ T9639] veth1: entered promiscuous mode
[ 1540.013735][   T51] br1: port 1(veth1) entered blocking state
[ 1540.014025][   T51] br1: port 1(veth1) entered forwarding state
[ 1540.146250][ T9642] br1: port 2(veth2) entered blocking state
[ 1540.146558][ T9642] br1: port 2(veth2) entered disabled state
[ 1540.146837][ T9642] veth2: entered allmulticast mode
[ 1540.148678][ T9642] veth2: entered promiscuous mode
[ 1540.296897][   T51] br1: port 2(veth2) entered blocking state
[ 1540.297162][   T51] br1: port 2(veth2) entered forwarding state
[ 1561.911577][ T9793] br1: port 2(veth2) entered disabled state
[ 1562.058902][ T9794] veth2: left allmulticast mode
[ 1562.059122][ T9794] veth2: left promiscuous mode
[ 1562.059433][ T9794] br1: port 2(veth2) entered disabled state
[ 1562.214608][ T9795] br1: port 1(veth1) entered disabled state
[ 1562.363648][ T9797] veth1: left allmulticast mode
[ 1562.363874][ T9797] veth1: left promiscuous mode
[ 1562.364187][ T9797] br1: port 1(veth1) entered disabled state