[ 1830.235974][ T6835] br1: port 1(veth1) entered blocking state
[ 1830.236787][ T6835] br1: port 1(veth1) entered disabled state
[ 1830.237261][ T6835] veth1: entered allmulticast mode
[ 1830.240736][ T6835] veth1: entered promiscuous mode
[ 1830.348570][  T886] br1: port 1(veth1) entered blocking state
[ 1830.349173][  T886] br1: port 1(veth1) entered forwarding state
[ 1863.777790][ T7014] br1: port 1(veth1) entered disabled state
[ 1863.907260][ T7015] veth1: left allmulticast mode
[ 1863.907609][ T7015] veth1: left promiscuous mode
[ 1863.908540][ T7015] br1: port 1(veth1) entered disabled state