[ 1501.710743][ T5637] br1: port 1(veth1) entered blocking state
[ 1501.711077][ T5637] br1: port 1(veth1) entered disabled state
[ 1501.711424][ T5637] veth1: entered allmulticast mode
[ 1501.713464][ T5637] veth1: entered promiscuous mode
[ 1501.852017][ T2856] br1: port 1(veth1) entered blocking state
[ 1501.852388][ T2856] br1: port 1(veth1) entered forwarding state
[ 1502.013770][ T5639] br1: port 2(veth2) entered blocking state
[ 1502.014046][ T5639] br1: port 2(veth2) entered disabled state
[ 1502.014337][ T5639] veth2: entered allmulticast mode
[ 1502.016219][ T5639] veth2: entered promiscuous mode
[ 1502.165874][  T252] br1: port 2(veth2) entered blocking state
[ 1502.166265][  T252] br1: port 2(veth2) entered forwarding state
[ 1537.832153][ T5972] br1: port 2(veth2) entered disabled state
[ 1537.977972][ T5973] veth2: left allmulticast mode
[ 1537.978184][ T5973] veth2: left promiscuous mode
[ 1537.978508][ T5973] br1: port 2(veth2) entered disabled state
[ 1538.124963][ T5974] br1: port 1(veth1) entered disabled state
[ 1538.262973][ T5975] veth1: left allmulticast mode
[ 1538.263176][ T5975] veth1: left promiscuous mode
[ 1538.263479][ T5975] br1: port 1(veth1) entered disabled state