[  480.734615][ T3456] br: port 1(veth1) entered blocking state
[  480.734854][ T3456] br: port 1(veth1) entered disabled state
[  480.735056][ T3456] veth1: entered allmulticast mode
[  480.736526][ T3456] veth1: entered promiscuous mode
[  480.738084][   T35] br: port 1(veth1) entered blocking state
[  480.738307][   T35] br: port 1(veth1) entered forwarding state
[  480.780011][ T3461] br: port 2(veth3) entered blocking state
[  480.780217][ T3461] br: port 2(veth3) entered disabled state
[  480.780420][ T3461] veth3: entered allmulticast mode
[  480.781880][ T3461] veth3: entered promiscuous mode
[  480.783182][   T38] br: port 2(veth3) entered blocking state
[  480.783380][   T38] br: port 2(veth3) entered forwarding state
[  480.830757][ T3466] br: port 3(veth4) entered blocking state
[  480.830981][ T3466] br: port 3(veth4) entered disabled state
[  480.831175][ T3466] veth4: entered allmulticast mode
[  480.832639][ T3466] veth4: entered promiscuous mode
[  480.833782][   T35] br: port 3(veth4) entered blocking state
[  480.833984][   T35] br: port 3(veth4) entered forwarding state
[  589.003310][ T4063] br: port 3(veth4) entered disabled state
[  589.003802][ T4063] veth4: left allmulticast mode
[  589.003957][ T4063] veth4: left promiscuous mode
[  589.004187][ T4063] br: port 3(veth4) entered disabled state
[  589.033946][ T4065] br: port 2(veth3) entered disabled state
[  589.034406][ T4065] veth3: left allmulticast mode
[  589.034557][ T4065] veth3: left promiscuous mode
[  589.034796][ T4065] br: port 2(veth3) entered disabled state
[  589.068503][ T4067] br: port 1(veth1) entered disabled state
[  589.068959][ T4067] veth1: left allmulticast mode
[  589.069106][ T4067] veth1: left promiscuous mode
[  589.069366][ T4067] br: port 1(veth1) entered disabled state