[  293.984790][ T3264] br1: port 1(veth1) entered blocking state
[  293.985812][ T3264] br1: port 1(veth1) entered disabled state
[  293.986090][ T3264] veth1: entered allmulticast mode
[  293.988369][ T3264] veth1: entered promiscuous mode
[  294.058842][ T3269] br1: port 2(veth2) entered blocking state
[  294.059122][ T3269] br1: port 2(veth2) entered disabled state
[  294.059372][ T3269] veth2: entered allmulticast mode
[  294.061171][ T3269] veth2: entered promiscuous mode
[  294.125703][ T3271] br1: port 2(veth2) entered blocking state
[  294.125976][ T3271] br1: port 2(veth2) entered forwarding state
[  294.126384][ T3271] br1: port 1(veth1) entered blocking state
[  294.126595][ T3271] br1: port 1(veth1) entered forwarding state
[  303.348613][ T3584] br1: port 2(veth2) entered disabled state
[  303.349148][ T3584] br1: port 1(veth1) entered disabled state
[  303.391880][ T3586] veth2: left allmulticast mode
[  303.392065][ T3586] veth2: left promiscuous mode
[  303.392284][ T3586] br1: port 2(veth2) entered disabled state
[  303.435051][ T3588] veth1: left allmulticast mode
[  303.435213][ T3588] veth1: left promiscuous mode
[  303.435429][ T3588] br1: port 1(veth1) entered disabled state