[  867.001224][ T3934] br: port 1(veth1) entered blocking state
[  867.001760][ T3934] br: port 1(veth1) entered disabled state
[  867.002242][ T3934] veth1: entered allmulticast mode
[  867.006326][ T3934] veth1: entered promiscuous mode
[  867.009249][ T1937] br: port 1(veth1) entered blocking state
[  867.009710][ T1937] br: port 1(veth1) entered forwarding state
[  867.195065][ T3939] br: port 2(veth3) entered blocking state
[  867.195518][ T3939] br: port 2(veth3) entered disabled state
[  867.195958][ T3939] veth3: entered allmulticast mode
[  867.199772][ T3939] veth3: entered promiscuous mode
[  867.202288][   T38] br: port 2(veth3) entered blocking state
[  867.202746][   T38] br: port 2(veth3) entered forwarding state
[  867.357954][ T3944] br: port 3(veth4) entered blocking state
[  867.358376][ T3944] br: port 3(veth4) entered disabled state
[  867.358781][ T3944] veth4: entered allmulticast mode
[  867.362234][ T3944] veth4: entered promiscuous mode
[  867.364668][   T38] br: port 3(veth4) entered blocking state
[  867.365166][   T38] br: port 3(veth4) entered forwarding state
[ 1010.859691][ T4550] br: port 3(veth4) entered disabled state
[ 1010.860760][ T4550] veth4: left allmulticast mode
[ 1010.861088][ T4550] veth4: left promiscuous mode
[ 1010.861583][ T4550] br: port 3(veth4) entered disabled state
[ 1011.000042][ T4552] br: port 2(veth3) entered disabled state
[ 1011.001327][ T4552] veth3: left allmulticast mode
[ 1011.002465][ T4552] veth3: left promiscuous mode
[ 1011.003001][ T4552] br: port 2(veth3) entered disabled state
[ 1011.188781][ T4554] br: port 1(veth1) entered disabled state
[ 1011.189876][ T4554] veth1: left allmulticast mode
[ 1011.190241][ T4554] veth1: left promiscuous mode
[ 1011.190824][ T4554] br: port 1(veth1) entered disabled state