[ 1898.139175][ T6792] br1: port 1(veth1) entered blocking state
[ 1898.139612][ T6792] br1: port 1(veth1) entered disabled state
[ 1898.140068][ T6792] veth1: entered allmulticast mode
[ 1898.143636][ T6792] veth1: entered promiscuous mode
[ 1898.266974][  T252] br1: port 1(veth1) entered blocking state
[ 1898.267445][  T252] br1: port 1(veth1) entered forwarding state
[ 1917.689682][ T6931] br1: port 1(veth1) entered disabled state
[ 1917.809074][ T6932] veth1: left allmulticast mode
[ 1917.809415][ T6932] veth1: left promiscuous mode
[ 1917.810271][ T6932] br1: port 1(veth1) entered disabled state