[ 1897.721610][ T7575] br1: port 1(veth1) entered blocking state
[ 1897.722047][ T7575] br1: port 1(veth1) entered disabled state
[ 1897.722613][ T7575] veth1: entered allmulticast mode
[ 1897.726033][ T7575] veth1: entered promiscuous mode
[ 1897.826539][ T4953] br1: port 1(veth1) entered blocking state
[ 1897.827005][ T4953] br1: port 1(veth1) entered forwarding state
[ 1917.323247][ T7714] br1: port 1(veth1) entered disabled state
[ 1917.441840][ T7715] veth1: left allmulticast mode
[ 1917.442240][ T7715] veth1: left promiscuous mode
[ 1917.442771][ T7715] br1: port 1(veth1) entered disabled state