[  750.879520][ T7195] br0: port 1(veth1) entered blocking state
[  750.879849][ T7195] br0: port 1(veth1) entered disabled state
[  750.880155][ T7195] veth1: entered allmulticast mode
[  750.883074][ T7195] veth1: entered promiscuous mode
[  750.912488][ T7197] br0: port 2(veth2) entered blocking state
[  750.912705][ T7197] br0: port 2(veth2) entered disabled state
[  750.912906][ T7197] veth2: entered allmulticast mode
[  750.914660][ T7197] veth2: entered promiscuous mode
[  750.940267][ T7198] br0: port 3(veth4) entered blocking state
[  750.940508][ T7198] br0: port 3(veth4) entered disabled state
[  750.940734][ T7198] veth4: entered allmulticast mode
[  750.955653][ T7198] veth4: entered promiscuous mode
[  751.192276][   T35] br0: port 1(veth1) entered blocking state
[  751.192508][   T35] br0: port 1(veth1) entered forwarding state
[  751.235680][   T57] br0: port 2(veth2) entered blocking state
[  751.235940][   T57] br0: port 2(veth2) entered forwarding state
[  751.270465][ T1890] br0: port 3(veth4) entered blocking state
[  751.270779][ T1890] br0: port 3(veth4) entered forwarding state
[  765.365293][ T7264] veth3: entered promiscuous mode
[  766.580826][ T7273] veth3: left promiscuous mode
[  766.600109][ T7274] veth3: entered promiscuous mode
[  767.808983][ T7283] veth3: left promiscuous mode
[  767.873927][ T7291] br0: port 3(veth4) entered disabled state
[  767.902056][ T7292] br0: port 2(veth2) entered disabled state
[  767.924518][ T7293] br0: port 1(veth1) entered disabled state
[  767.954724][ T7294] veth4: left allmulticast mode
[  767.954928][ T7294] veth4: left promiscuous mode
[  767.955222][ T7294] br0: port 3(veth4) entered disabled state
[  767.956229][ T7294] veth2: left allmulticast mode
[  767.956426][ T7294] veth2: left promiscuous mode
[  767.957217][ T7294] br0: port 2(veth2) entered disabled state
[  767.958073][ T7294] veth1: left allmulticast mode
[  767.958263][ T7294] veth1: left promiscuous mode
[  767.958564][ T7294] br0: port 1(veth1) entered disabled state