[ 1477.401931][ T6691] br1: port 1(veth1) entered blocking state
[ 1477.402631][ T6691] br1: port 1(veth1) entered disabled state
[ 1477.403268][ T6691] veth1: entered allmulticast mode
[ 1477.409302][ T6691] veth1: entered promiscuous mode
[ 1477.524708][   T57] br1: port 1(veth1) entered blocking state
[ 1477.525124][   T57] br1: port 1(veth1) entered forwarding state
[ 1477.629670][ T6694] br1: port 2(veth2) entered blocking state
[ 1477.630143][ T6694] br1: port 2(veth2) entered disabled state
[ 1477.630567][ T6694] veth2: entered allmulticast mode
[ 1477.634238][ T6694] veth2: entered promiscuous mode
[ 1477.754389][   T57] br1: port 2(veth2) entered blocking state
[ 1477.754834][   T57] br1: port 2(veth2) entered forwarding state
[ 1507.250435][ T6906] br1: port 2(veth2) entered disabled state
[ 1507.375180][ T6907] veth2: left allmulticast mode
[ 1507.375581][ T6907] veth2: left promiscuous mode
[ 1507.376098][ T6907] br1: port 2(veth2) entered disabled state
[ 1507.479428][ T6908] br1: port 1(veth1) entered disabled state
[ 1507.608185][ T6909] veth1: left allmulticast mode
[ 1507.608536][ T6909] veth1: left promiscuous mode
[ 1507.609067][ T6909] br1: port 1(veth1) entered disabled state