[ 1870.546936][T17197] br1: port 1(veth1) entered blocking state
[ 1870.547399][T17197] br1: port 1(veth1) entered disabled state
[ 1870.547862][T17197] veth1: entered allmulticast mode
[ 1870.551748][T17197] veth1: entered promiscuous mode
[ 1870.662022][   T37] br1: port 1(veth1) entered blocking state
[ 1870.662489][   T37] br1: port 1(veth1) entered forwarding state
[ 1885.573096][T17298] br1: port 1(veth1) entered disabled state
[ 1885.682915][T17299] veth1: left allmulticast mode
[ 1885.683358][T17299] veth1: left promiscuous mode
[ 1885.683878][T17299] br1: port 1(veth1) entered disabled state