[  811.420917][ T4307] br1: port 1(veth1) entered blocking state
[  811.421141][ T4307] br1: port 1(veth1) entered disabled state
[  811.421334][ T4307] veth1: entered allmulticast mode
[  811.422779][ T4307] veth1: entered promiscuous mode
[  811.446134][   T56] br1: port 1(veth1) entered blocking state
[  811.446324][   T56] br1: port 1(veth1) entered forwarding state
[  811.474635][ T4309] br1: port 2(veth2) entered blocking state
[  811.474827][ T4309] br1: port 2(veth2) entered disabled state
[  811.475018][ T4309] veth2: entered allmulticast mode
[  811.476500][ T4309] veth2: entered promiscuous mode
[  811.504595][  T187] br1: port 2(veth2) entered blocking state
[  811.504792][  T187] br1: port 2(veth2) entered forwarding state
[  845.240800][ T4551] br1: port 1(veth1) entered disabled state
[  845.272508][ T4552] br1: port 2(veth2) entered disabled state
[  845.295986][ T4553] veth2: left allmulticast mode
[  845.296166][ T4553] veth2: left promiscuous mode
[  845.296383][ T4553] br1: port 2(veth2) entered disabled state
[  845.297710][ T4553] veth1: left allmulticast mode
[  845.297845][ T4553] veth1: left promiscuous mode
[  845.298060][ T4553] br1: port 1(veth1) entered disabled state