[ 1387.101921][ T3952] br1: port 1(veth1) entered blocking state
[ 1387.102353][ T3952] br1: port 1(veth1) entered disabled state
[ 1387.108682][ T3952] veth1: entered allmulticast mode
[ 1387.110885][ T3952] veth1: entered promiscuous mode
[ 1387.112672][ T3952] br1: port 1(veth1) entered blocking state
[ 1387.112939][ T3952] br1: port 1(veth1) entered forwarding state
[ 1401.892434][ T4011] br1: port 1(veth1) entered disabled state
[ 1402.025936][ T4012] veth1: left allmulticast mode
[ 1402.026476][ T4012] veth1: left promiscuous mode
[ 1402.026784][ T4012] br1: port 1(veth1) entered disabled state
[ 1402.034665][ T4012] ip (4012) used greatest stack depth: 23968 bytes left