[ 1540.971735][ T8187] br1: port 1(veth1) entered blocking state
[ 1540.972000][ T8187] br1: port 1(veth1) entered disabled state
[ 1540.972265][ T8187] veth1: entered allmulticast mode
[ 1540.974238][ T8187] veth1: entered promiscuous mode
[ 1541.129719][   T52] br1: port 1(veth1) entered blocking state
[ 1541.130036][   T52] br1: port 1(veth1) entered forwarding state
[ 1541.269164][ T8190] br1: port 2(veth2) entered blocking state
[ 1541.269426][ T8190] br1: port 2(veth2) entered disabled state
[ 1541.269665][ T8190] veth2: entered allmulticast mode
[ 1541.271420][ T8190] veth2: entered promiscuous mode
[ 1541.419763][   T52] br1: port 2(veth2) entered blocking state
[ 1541.420022][   T52] br1: port 2(veth2) entered forwarding state
[ 1562.663235][ T8341] br1: port 2(veth2) entered disabled state
[ 1562.802087][ T8342] veth2: left allmulticast mode
[ 1562.803009][ T8342] veth2: left promiscuous mode
[ 1562.803342][ T8342] br1: port 2(veth2) entered disabled state
[ 1562.959065][ T8343] br1: port 1(veth1) entered disabled state
[ 1563.096849][ T8344] veth1: left allmulticast mode
[ 1563.097066][ T8344] veth1: left promiscuous mode
[ 1563.097376][ T8344] br1: port 1(veth1) entered disabled state