[  521.184703][ T3370] br0: port 1(veth1) entered blocking state
[  521.185021][ T3370] br0: port 1(veth1) entered disabled state
[  521.185319][ T3370] veth1: entered allmulticast mode
[  521.187345][ T3370] veth1: entered promiscuous mode
[  521.365753][ T3372] br0: port 2(veth2) entered blocking state
[  521.366029][ T3372] br0: port 2(veth2) entered disabled state
[  521.366292][ T3372] veth2: entered allmulticast mode
[  521.369245][ T3372] veth2: entered promiscuous mode
[  521.791251][ T2526] br0: port 1(veth1) entered blocking state
[  521.791555][ T2526] br0: port 1(veth1) entered forwarding state
[  521.959128][ T2526] br0: port 2(veth2) entered blocking state
[  521.959460][ T2526] br0: port 2(veth2) entered forwarding state
[  763.596954][ T4580] br0: port 2(veth2) entered disabled state
[  763.760440][ T4581] br0: port 1(veth1) entered disabled state
[  763.924585][ T4582] veth2: left allmulticast mode
[  763.924805][ T4582] veth2: left promiscuous mode
[  763.925116][ T4582] br0: port 2(veth2) entered disabled state
[  763.926506][ T4582] veth1: left allmulticast mode
[  763.926682][ T4582] veth1: left promiscuous mode
[  763.926975][ T4582] br0: port 1(veth1) entered disabled state