[  574.255275][ T4433] br1: port 1(veth1) entered blocking state
[  574.255635][ T4433] br1: port 1(veth1) entered disabled state
[  574.255955][ T4433] veth1: entered allmulticast mode
[  574.257970][ T4433] veth1: entered promiscuous mode
[  574.287023][   T46] br1: port 1(veth1) entered blocking state
[  574.287371][   T46] br1: port 1(veth1) entered forwarding state
[  574.324919][ T4436] br1: port 2(veth2) entered blocking state
[  574.325758][ T4436] br1: port 2(veth2) entered disabled state
[  574.326127][ T4436] veth2: entered allmulticast mode
[  574.327823][ T4436] veth2: entered promiscuous mode
[  574.354601][   T57] br1: port 2(veth2) entered blocking state
[  574.354923][   T57] br1: port 2(veth2) entered forwarding state
[  592.875428][ T4674] br1: port 2(veth2) entered disabled state
[  592.900095][ T4675] veth2: left allmulticast mode
[  592.900396][ T4675] veth2: left promiscuous mode
[  592.900752][ T4675] br1: port 2(veth2) entered disabled state
[  592.935502][ T4676] br1: port 1(veth1) entered disabled state
[  592.959636][ T4677] veth1: left allmulticast mode
[  592.959946][ T4677] veth1: left promiscuous mode
[  592.960805][ T4677] br1: port 1(veth1) entered disabled state