[ 1885.973747][T17351] br1: port 1(veth1) entered blocking state
[ 1885.974210][T17351] br1: port 1(veth1) entered disabled state
[ 1885.974642][T17351] veth1: entered allmulticast mode
[ 1885.978864][T17351] veth1: entered promiscuous mode
[ 1886.092245][   T37] br1: port 1(veth1) entered blocking state
[ 1886.092705][   T37] br1: port 1(veth1) entered forwarding state
[ 1901.107243][T17450] br1: port 1(veth1) entered disabled state
[ 1901.240818][T17451] veth1: left allmulticast mode
[ 1901.241195][T17451] veth1: left promiscuous mode
[ 1901.241755][T17451] br1: port 1(veth1) entered disabled state