[  302.674446][ T1912] br1: port 1(veth1) entered blocking state
[  302.674727][ T1912] br1: port 1(veth1) entered disabled state
[  302.674981][ T1912] veth1: entered allmulticast mode
[  302.676804][ T1912] veth1: entered promiscuous mode
[  302.832929][   T50] br1: port 1(veth1) entered blocking state
[  302.833212][   T50] br1: port 1(veth1) entered forwarding state
[  302.970483][ T1915] br1: port 2(veth2) entered blocking state
[  302.970868][ T1915] br1: port 2(veth2) entered disabled state
[  302.971824][ T1915] veth2: entered allmulticast mode
[  302.973613][ T1915] veth2: entered promiscuous mode
[  303.117537][   T52] br1: port 2(veth2) entered blocking state
[  303.117812][   T52] br1: port 2(veth2) entered forwarding state
[  333.384910][ T2095] br1: port 2(veth2) entered disabled state
[  333.526088][ T2097] veth2: left allmulticast mode
[  333.526312][ T2097] veth2: left promiscuous mode
[  333.526619][ T2097] br1: port 2(veth2) entered disabled state
[  333.665312][ T2098] br1: port 1(veth1) entered disabled state
[  333.801731][ T2100] veth1: left allmulticast mode
[  333.801929][ T2100] veth1: left promiscuous mode
[  333.802486][ T2100] br1: port 1(veth1) entered disabled state