[  821.983739][ T2686] br1: port 1(veth1) entered blocking state
[  821.984006][ T2686] br1: port 1(veth1) entered disabled state
[  821.984248][ T2686] veth1: entered allmulticast mode
[  821.987143][ T2686] veth1: entered promiscuous mode
[  822.131311][   T49] br1: port 1(veth1) entered blocking state
[  822.131606][   T49] br1: port 1(veth1) entered forwarding state
[  822.290955][ T2688] br1: port 2(veth2) entered blocking state
[  822.291222][ T2688] br1: port 2(veth2) entered disabled state
[  822.291493][ T2688] veth2: entered allmulticast mode
[  822.293319][ T2688] veth2: entered promiscuous mode
[  822.446008][   T49] br1: port 2(veth2) entered blocking state
[  822.446262][   T49] br1: port 2(veth2) entered forwarding state
[  950.513220][ T4009] br1: port 2(veth2) entered disabled state
[  950.650418][ T4010] veth2: left allmulticast mode
[  950.650688][ T4010] veth2: left promiscuous mode
[  950.651026][ T4010] br1: port 2(veth2) entered disabled state
[  950.777966][ T4011] br1: port 1(veth1) entered disabled state
[  950.894947][ T4012] veth1: left allmulticast mode
[  950.895171][ T4012] veth1: left promiscuous mode
[  950.895495][ T4012] br1: port 1(veth1) entered disabled state