[  875.229301][ T3550] br1: port 1(veth1) entered blocking state
[  875.229592][ T3550] br1: port 1(veth1) entered disabled state
[  875.229853][ T3550] veth1: entered allmulticast mode
[  875.231776][ T3550] veth1: entered promiscuous mode
[  875.417910][   T61] br1: port 1(veth1) entered blocking state
[  875.418191][   T61] br1: port 1(veth1) entered forwarding state
[  875.590886][ T3552] br1: port 2(veth2) entered blocking state
[  875.591144][ T3552] br1: port 2(veth2) entered disabled state
[  875.591450][ T3552] veth2: entered allmulticast mode
[  875.594388][ T3552] veth2: entered promiscuous mode
[  875.762049][   T37] br1: port 2(veth2) entered blocking state
[  875.762475][   T37] br1: port 2(veth2) entered forwarding state
[ 1056.774262][ T4947] br1: port 2(veth2) entered disabled state
[ 1056.939988][ T4948] veth2: left allmulticast mode
[ 1056.940690][ T4948] veth2: left promiscuous mode
[ 1056.941005][ T4948] br1: port 2(veth2) entered disabled state
[ 1057.127811][ T4949] br1: port 1(veth1) entered disabled state
[ 1057.299428][ T4950] veth1: left allmulticast mode
[ 1057.299653][ T4950] veth1: left promiscuous mode
[ 1057.299968][ T4950] br1: port 1(veth1) entered disabled state