[ 1780.338998][T12887] br1: port 1(veth1) entered blocking state
[ 1780.340024][T12887] br1: port 1(veth1) entered disabled state
[ 1780.340327][T12887] veth1: entered allmulticast mode
[ 1780.342197][T12887] veth1: entered promiscuous mode
[ 1780.501940][  T258] br1: port 1(veth1) entered blocking state
[ 1780.502223][  T258] br1: port 1(veth1) entered forwarding state
[ 1802.092037][T13026] br1: port 1(veth1) entered disabled state
[ 1802.257034][T13027] veth1: left allmulticast mode
[ 1802.257290][T13027] veth1: left promiscuous mode
[ 1802.257589][T13027] br1: port 1(veth1) entered disabled state