[ 1733.854624][T21539] br0: port 1(veth0) entered blocking state
[ 1733.854917][T21539] br0: port 1(veth0) entered disabled state
[ 1733.855198][T21539] veth0: entered allmulticast mode
[ 1733.857076][T21539] veth0: entered promiscuous mode
[ 1733.939068][T21540] br0: port 2(veth1) entered blocking state
[ 1733.939388][T21540] br0: port 2(veth1) entered disabled state
[ 1733.940963][T21540] veth1: entered allmulticast mode
[ 1733.942876][T21540] veth1: entered promiscuous mode
[ 1734.212045][  T312] br0: port 1(veth0) entered blocking state
[ 1734.212327][  T312] br0: port 1(veth0) entered forwarding state
[ 1734.305142][  T312] br0: port 2(veth1) entered blocking state
[ 1734.305470][  T312] br0: port 2(veth1) entered forwarding state
[ 1738.118398][   T11] veth1: left allmulticast mode
[ 1738.118840][   T11] veth1: left promiscuous mode
[ 1738.119179][   T11] br0: port 2(veth1) entered disabled state
[ 1738.120716][   T11] veth0: left allmulticast mode
[ 1738.120903][   T11] veth0: left promiscuous mode
[ 1738.121198][   T11] br0: port 1(veth0) entered disabled state