[ 1115.307196][ T4966] br1: port 1(veth1) entered blocking state
[ 1115.307418][ T4966] br1: port 1(veth1) entered disabled state
[ 1115.307607][ T4966] veth1: entered allmulticast mode
[ 1115.309042][ T4966] veth1: entered promiscuous mode
[ 1115.338311][   T69] br1: port 1(veth1) entered blocking state
[ 1115.338544][   T69] br1: port 1(veth1) entered forwarding state
[ 1129.765671][ T5110] br1: port 1(veth1) entered disabled state
[ 1129.790243][ T5111] veth1: left allmulticast mode
[ 1129.790449][ T5111] veth1: left promiscuous mode
[ 1129.790738][ T5111] br1: port 1(veth1) entered disabled state