[ 2018.661700][ T2900] br1: port 1(veth1) entered blocking state
[ 2018.661998][ T2900] br1: port 1(veth1) entered disabled state
[ 2018.662264][ T2900] veth1: entered allmulticast mode
[ 2018.664112][ T2900] veth1: entered promiscuous mode
[ 2018.803332][    T9] br1: port 1(veth1) entered blocking state
[ 2018.803676][    T9] br1: port 1(veth1) entered forwarding state
[ 2018.947849][ T2902] br1: port 2(veth2) entered blocking state
[ 2018.948139][ T2902] br1: port 2(veth2) entered disabled state
[ 2018.948410][ T2902] veth2: entered allmulticast mode
[ 2018.950274][ T2902] veth2: entered promiscuous mode
[ 2019.087553][ T2709] br1: port 2(veth2) entered blocking state
[ 2019.087835][ T2709] br1: port 2(veth2) entered forwarding state
[ 2156.686729][ T4135] br1: port 2(veth2) entered disabled state
[ 2156.830627][ T4136] veth2: left allmulticast mode
[ 2156.830842][ T4136] veth2: left promiscuous mode
[ 2156.831152][ T4136] br1: port 2(veth2) entered disabled state
[ 2156.977521][ T4137] br1: port 1(veth1) entered disabled state
[ 2157.123252][ T4138] veth1: left allmulticast mode
[ 2157.123482][ T4138] veth1: left promiscuous mode
[ 2157.123788][ T4138] br1: port 1(veth1) entered disabled state