[  305.198518][ T1977] br1: port 1(veth1) entered blocking state
[  305.198795][ T1977] br1: port 1(veth1) entered disabled state
[  305.199092][ T1977] veth1: entered allmulticast mode
[  305.201679][ T1977] veth1: entered promiscuous mode
[  305.355448][   T50] br1: port 1(veth1) entered blocking state
[  305.355720][   T50] br1: port 1(veth1) entered forwarding state
[  305.510222][ T1980] br1: port 2(veth2) entered blocking state
[  305.510633][ T1980] br1: port 2(veth2) entered disabled state
[  305.511047][ T1980] veth2: entered allmulticast mode
[  305.514034][ T1980] veth2: entered promiscuous mode
[  305.679446][    T9] br1: port 2(veth2) entered blocking state
[  305.679725][    T9] br1: port 2(veth2) entered forwarding state
[  336.203817][ T2161] br1: port 2(veth2) entered disabled state
[  336.359854][ T2163] veth2: left allmulticast mode
[  336.360194][ T2163] veth2: left promiscuous mode
[  336.360603][ T2163] br1: port 2(veth2) entered disabled state
[  336.508184][ T2164] br1: port 1(veth1) entered disabled state
[  336.651201][ T2165] veth1: left allmulticast mode
[  336.651498][ T2165] veth1: left promiscuous mode
[  336.651965][ T2165] br1: port 1(veth1) entered disabled state