[ 1627.647937][ T4751] br1: port 1(veth1) entered blocking state
[ 1627.648182][ T4751] br1: port 1(veth1) entered disabled state
[ 1627.654570][ T4751] veth1: entered allmulticast mode
[ 1627.657747][ T4751] veth1: entered promiscuous mode
[ 1627.958162][ T4754] br1: port 2(veth2) entered blocking state
[ 1627.958436][ T4754] br1: port 2(veth2) entered disabled state
[ 1627.958677][ T4754] veth2: entered allmulticast mode
[ 1627.961016][ T4754] veth2: entered promiscuous mode
[ 1628.281499][ T4756] br1: port 2(veth2) entered blocking state
[ 1628.281888][ T4756] br1: port 2(veth2) entered forwarding state
[ 1628.282615][ T4756] br1: port 1(veth1) entered blocking state
[ 1628.282953][ T4756] br1: port 1(veth1) entered forwarding state
[ 1656.940305][ T5010] br1: port 2(veth2) entered disabled state
[ 1656.940968][ T5010] br1: port 1(veth1) entered disabled state
[ 1657.251174][ T5012] veth2: left allmulticast mode
[ 1657.251402][ T5012] veth2: left promiscuous mode
[ 1657.251718][ T5012] br1: port 2(veth2) entered disabled state
[ 1657.567824][ T5014] veth1: left allmulticast mode
[ 1657.568066][ T5014] veth1: left promiscuous mode
[ 1657.568667][ T5014] br1: port 1(veth1) entered disabled state