[  548.971554][ T4244] br0: port 1(veth1) entered blocking state
[  548.971935][ T4244] br0: port 1(veth1) entered disabled state
[  548.972296][ T4244] veth1: entered allmulticast mode
[  548.973929][ T4244] veth1: entered promiscuous mode
[  549.007226][ T4246] br0: port 2(veth2) entered blocking state
[  549.007553][ T4246] br0: port 2(veth2) entered disabled state
[  549.007852][ T4246] veth2: entered allmulticast mode
[  549.009396][ T4246] veth2: entered promiscuous mode
[  549.046941][ T4247] br0: port 3(veth4) entered blocking state
[  549.047253][ T4247] br0: port 3(veth4) entered disabled state
[  549.047549][ T4247] veth4: entered allmulticast mode
[  549.049078][ T4247] veth4: entered promiscuous mode
[  549.259636][   T62] br0: port 1(veth1) entered blocking state
[  549.259963][   T62] br0: port 1(veth1) entered forwarding state
[  549.291495][   T62] br0: port 2(veth2) entered blocking state
[  549.291795][   T62] br0: port 2(veth2) entered forwarding state
[  549.321575][   T62] br0: port 3(veth4) entered blocking state
[  549.321886][   T62] br0: port 3(veth4) entered forwarding state
[  563.463938][ T4319] veth3: entered promiscuous mode
[  564.751611][ T4328] veth3: left promiscuous mode
[  564.786873][ T4329] veth3: entered promiscuous mode
[  566.084394][ T4338] veth3: left promiscuous mode
[  566.180049][ T4346] br0: port 3(veth4) entered disabled state
[  566.212069][ T4347] br0: port 2(veth2) entered disabled state
[  566.241057][ T4348] br0: port 1(veth1) entered disabled state
[  566.267729][ T4349] veth4: left allmulticast mode
[  566.268027][ T4349] veth4: left promiscuous mode
[  566.268760][ T4349] br0: port 3(veth4) entered disabled state
[  566.275773][ T4349] veth2: left allmulticast mode
[  566.276243][ T4349] veth2: left promiscuous mode
[  566.276617][ T4349] br0: port 2(veth2) entered disabled state
[  566.277634][ T4349] veth1: left allmulticast mode
[  566.277903][ T4349] veth1: left promiscuous mode
[  566.279432][ T4349] br0: port 1(veth1) entered disabled state