[ 1637.517839][ T8149] br1: port 1(veth1) entered blocking state
[ 1637.518301][ T8149] br1: port 1(veth1) entered disabled state
[ 1637.518790][ T8149] veth1: entered allmulticast mode
[ 1637.522342][ T8149] veth1: entered promiscuous mode
[ 1637.636008][ T6537] br1: port 1(veth1) entered blocking state
[ 1637.636460][ T6537] br1: port 1(veth1) entered forwarding state
[ 1657.270079][ T8288] br1: port 1(veth1) entered disabled state
[ 1657.383946][ T8289] veth1: left allmulticast mode
[ 1657.385912][ T8289] veth1: left promiscuous mode
[ 1657.386435][ T8289] br1: port 1(veth1) entered disabled state