[ 1541.184531][ T6499] br1: port 1(veth1) entered blocking state
[ 1541.184779][ T6499] br1: port 1(veth1) entered disabled state
[ 1541.185392][ T6499] veth1: entered allmulticast mode
[ 1541.187241][ T6499] veth1: entered promiscuous mode
[ 1541.336612][ T5746] br1: port 1(veth1) entered blocking state
[ 1541.337034][ T5746] br1: port 1(veth1) entered forwarding state
[ 1556.835537][ T6558] br1: port 1(veth1) entered disabled state
[ 1556.982439][ T6560] veth1: left allmulticast mode
[ 1556.982658][ T6560] veth1: left promiscuous mode
[ 1556.982975][ T6560] br1: port 1(veth1) entered disabled state