[  780.841750][ T3519] br: port 1(veth1) entered blocking state
[  780.842303][ T3519] br: port 1(veth1) entered disabled state
[  780.842716][ T3519] veth1: entered allmulticast mode
[  780.848240][ T3519] veth1: entered promiscuous mode
[  780.865088][   T36] br: port 1(veth1) entered blocking state
[  780.865620][   T36] br: port 1(veth1) entered forwarding state
[  781.030374][ T3525] br: port 2(veth3) entered blocking state
[  781.030816][ T3525] br: port 2(veth3) entered disabled state
[  781.031239][ T3525] veth3: entered allmulticast mode
[  781.034705][ T3525] veth3: entered promiscuous mode
[  781.038511][   T36] br: port 2(veth3) entered blocking state
[  781.038962][   T36] br: port 2(veth3) entered forwarding state
[  781.243707][ T3530] br: port 3(veth4) entered blocking state
[  781.244152][ T3530] br: port 3(veth4) entered disabled state
[  781.244568][ T3530] veth4: entered allmulticast mode
[  781.247927][ T3530] veth4: entered promiscuous mode
[  781.250640][   T36] br: port 3(veth4) entered blocking state
[  781.251108][   T36] br: port 3(veth4) entered forwarding state
[  930.522350][ T4156] br: port 3(veth4) entered disabled state
[  930.523420][ T4156] veth4: left allmulticast mode
[  930.523719][ T4156] veth4: left promiscuous mode
[  930.524248][ T4156] br: port 3(veth4) entered disabled state
[  930.664168][ T4158] br: port 2(veth3) entered disabled state
[  930.665112][ T4158] veth3: left allmulticast mode
[  930.665409][ T4158] veth3: left promiscuous mode
[  930.665864][ T4158] br: port 2(veth3) entered disabled state
[  930.816494][ T4160] br: port 1(veth1) entered disabled state
[  930.817452][ T4160] veth1: left allmulticast mode
[  930.817765][ T4160] veth1: left promiscuous mode
[  930.818530][ T4160] br: port 1(veth1) entered disabled state