[  550.489451][ T3371] br0: port 1(veth1) entered blocking state
[  550.489753][ T3371] br0: port 1(veth1) entered disabled state
[  550.490054][ T3371] veth1: entered allmulticast mode
[  550.493271][ T3371] veth1: entered promiscuous mode
[  550.676595][ T3373] br0: port 2(veth2) entered blocking state
[  550.676906][ T3373] br0: port 2(veth2) entered disabled state
[  550.677188][ T3373] veth2: entered allmulticast mode
[  550.679757][ T3373] veth2: entered promiscuous mode
[  551.029449][  T253] br0: port 1(veth1) entered blocking state
[  551.029874][  T253] br0: port 1(veth1) entered forwarding state
[  551.184898][  T253] br0: port 2(veth2) entered blocking state
[  551.185202][  T253] br0: port 2(veth2) entered forwarding state
[  802.076925][ T4582] br0: port 2(veth2) entered disabled state
[  802.262290][ T4583] br0: port 1(veth1) entered disabled state
[  802.484573][ T4584] veth2: left allmulticast mode
[  802.484884][ T4584] veth2: left promiscuous mode
[  802.485399][ T4584] br0: port 2(veth2) entered disabled state
[  802.487980][ T4584] veth1: left allmulticast mode
[  802.488264][ T4584] veth1: left promiscuous mode
[  802.489423][ T4584] br0: port 1(veth1) entered disabled state