[ 1517.116348][ T4333] br1: port 1(veth1) entered blocking state
[ 1517.116624][ T4333] br1: port 1(veth1) entered disabled state
[ 1517.116895][ T4333] veth1: entered allmulticast mode
[ 1517.118723][ T4333] veth1: entered promiscuous mode
[ 1517.269519][ T1933] br1: port 1(veth1) entered blocking state
[ 1517.269770][ T1933] br1: port 1(veth1) entered forwarding state
[ 1532.824294][ T4392] br1: port 1(veth1) entered disabled state
[ 1532.963266][ T4393] veth1: left allmulticast mode
[ 1532.963485][ T4393] veth1: left promiscuous mode
[ 1532.963790][ T4393] br1: port 1(veth1) entered disabled state