[ 1502.847782][ T7300] br0: port 1(veth1) entered blocking state
[ 1502.848272][ T7300] br0: port 1(veth1) entered disabled state
[ 1502.848572][ T7300] veth1: entered allmulticast mode
[ 1502.851189][ T7300] veth1: entered promiscuous mode
[ 1503.018658][ T7302] br0: port 2(veth2) entered blocking state
[ 1503.019820][ T7302] br0: port 2(veth2) entered disabled state
[ 1503.020128][ T7302] veth2: entered allmulticast mode
[ 1503.022072][ T7302] veth2: entered promiscuous mode
[ 1503.177769][ T7303] br0: port 3(veth4) entered blocking state
[ 1503.178033][ T7303] br0: port 3(veth4) entered disabled state
[ 1503.178289][ T7303] veth4: entered allmulticast mode
[ 1503.180091][ T7303] veth4: entered promiscuous mode
[ 1503.885292][   T65] br0: port 1(veth1) entered blocking state
[ 1503.885584][   T65] br0: port 1(veth1) entered forwarding state
[ 1504.024220][  T306] br0: port 2(veth2) entered blocking state
[ 1504.024472][  T306] br0: port 2(veth2) entered forwarding state
[ 1504.163222][  T306] br0: port 3(veth4) entered blocking state
[ 1504.163551][  T306] br0: port 3(veth4) entered forwarding state
[ 1520.643895][ T7348] veth3: entered promiscuous mode
[ 1522.932291][ T7357] veth3: left promiscuous mode
[ 1523.091159][ T7358] veth3: entered promiscuous mode
[ 1525.365170][ T7367] veth3: left promiscuous mode
[ 1525.565676][ T7369] br0: port 3(veth4) entered disabled state
[ 1525.720822][ T7371] br0: port 2(veth2) entered disabled state
[ 1525.873918][ T7373] br0: port 1(veth1) entered disabled state
[ 1526.020817][ T7374] veth4: left allmulticast mode
[ 1526.021116][ T7374] veth4: left promiscuous mode
[ 1526.021428][ T7374] br0: port 3(veth4) entered disabled state
[ 1526.022753][ T7374] veth2: left allmulticast mode
[ 1526.022937][ T7374] veth2: left promiscuous mode
[ 1526.023226][ T7374] br0: port 2(veth2) entered disabled state
[ 1526.031630][ T7374] veth1: left allmulticast mode
[ 1526.031837][ T7374] veth1: left promiscuous mode
[ 1526.032150][ T7374] br0: port 1(veth1) entered disabled state