[  668.690285][ T4539] br1: port 1(veth1) entered blocking state
[  668.690520][ T4539] br1: port 1(veth1) entered disabled state
[  668.690700][ T4539] veth1: entered allmulticast mode
[  668.692136][ T4539] veth1: entered promiscuous mode
[  668.715880][   T46] br1: port 1(veth1) entered blocking state
[  668.716066][   T46] br1: port 1(veth1) entered forwarding state
[  668.743604][ T4541] br1: port 2(veth2) entered blocking state
[  668.743790][ T4541] br1: port 2(veth2) entered disabled state
[  668.743971][ T4541] veth2: entered allmulticast mode
[  668.745456][ T4541] veth2: entered promiscuous mode
[  668.774112][   T39] br1: port 2(veth2) entered blocking state
[  668.774292][   T39] br1: port 2(veth2) entered forwarding state
[  682.448753][ T4902] br1: port 2(veth2) entered disabled state
[  682.475218][ T4903] veth2: left allmulticast mode
[  682.475373][ T4903] veth2: left promiscuous mode
[  682.475614][ T4903] br1: port 2(veth2) entered disabled state
[  682.503057][ T4904] br1: port 1(veth1) entered disabled state
[  682.528496][ T4905] veth1: left allmulticast mode
[  682.528694][ T4905] veth1: left promiscuous mode
[  682.528972][ T4905] br1: port 1(veth1) entered disabled state