[  521.133936][ T6010] br1: port 1(veth1) entered blocking state
[  521.134341][ T6010] br1: port 1(veth1) entered disabled state
[  521.134949][ T6010] veth1: entered allmulticast mode
[  521.136599][ T6010] veth1: entered promiscuous mode
[  521.163470][   T38] br1: port 1(veth1) entered blocking state
[  521.163852][   T38] br1: port 1(veth1) entered forwarding state
[  521.189520][ T6012] br1: port 2(veth2) entered blocking state
[  521.189885][ T6012] br1: port 2(veth2) entered disabled state
[  521.197166][ T6012] veth2: entered allmulticast mode
[  521.204071][ T6012] veth2: entered promiscuous mode
[  521.236542][   T38] br1: port 2(veth2) entered blocking state
[  521.236921][   T38] br1: port 2(veth2) entered forwarding state
[  571.600618][ T7495] br1: port 2(veth2) entered disabled state
[  571.631991][ T7496] veth2: left allmulticast mode
[  571.632294][ T7496] veth2: left promiscuous mode
[  571.632680][ T7496] br1: port 2(veth2) entered disabled state
[  571.662611][ T7497] br1: port 1(veth1) entered disabled state
[  571.694380][ T7498] veth1: left allmulticast mode
[  571.694668][ T7498] veth1: left promiscuous mode
[  571.695797][ T7498] br1: port 1(veth1) entered disabled state