[ 1250.813315][ T6441] br1: port 1(veth1) entered blocking state
[ 1250.814784][ T6441] br1: port 1(veth1) entered disabled state
[ 1250.815234][ T6441] veth1: entered allmulticast mode
[ 1250.818752][ T6441] veth1: entered promiscuous mode
[ 1250.927416][   T36] br1: port 1(veth1) entered blocking state
[ 1250.927993][   T36] br1: port 1(veth1) entered forwarding state
[ 1265.996704][ T6540] br1: port 1(veth1) entered disabled state
[ 1266.119934][ T6541] veth1: left allmulticast mode
[ 1266.120288][ T6541] veth1: left promiscuous mode
[ 1266.120841][ T6541] br1: port 1(veth1) entered disabled state