[ 1540.671076][ T6290] br1: port 1(veth1) entered blocking state
[ 1540.671397][ T6290] br1: port 1(veth1) entered disabled state
[ 1540.671660][ T6290] veth1: entered allmulticast mode
[ 1540.673650][ T6290] veth1: entered promiscuous mode
[ 1540.854380][   T50] br1: port 1(veth1) entered blocking state
[ 1540.854688][   T50] br1: port 1(veth1) entered forwarding state
[ 1561.200085][ T6365] br1: port 1(veth1) entered disabled state
[ 1561.338810][ T6366] veth1: left allmulticast mode
[ 1561.339107][ T6366] veth1: left promiscuous mode
[ 1561.339414][ T6366] br1: port 1(veth1) entered disabled state