[  392.625964][T17401] br0: port 1(veth1) entered blocking state
[  392.626290][T17401] br0: port 1(veth1) entered disabled state
[  392.626571][T17401] veth1: entered allmulticast mode
[  392.628533][T17401] veth1: entered promiscuous mode
[  392.658869][T17403] br0: port 2(veth2) entered blocking state
[  392.659070][T17403] br0: port 2(veth2) entered disabled state
[  392.659257][T17403] veth2: entered allmulticast mode
[  392.660755][T17403] veth2: entered promiscuous mode
[  392.723031][   T39] br0: port 1(veth1) entered blocking state
[  392.723354][   T39] br0: port 1(veth1) entered forwarding state
[  392.748755][   T36] br0: port 2(veth2) entered blocking state
[  392.748958][   T36] br0: port 2(veth2) entered forwarding state
[  456.066337][T17991] bridge (17991) used greatest stack depth: 23456 bytes left
[  519.972101][T18731] br0: port 1(veth1) entered disabled state
[  525.045350][T18736] br0: port 1(veth1) entered forwarding state
[  530.174030][T18744] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  540.465164][T18768] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  540.515380][T18776] br0: port 2(veth2) entered disabled state
[  540.550437][T18777] br0: port 1(veth1) entered disabled state
[  540.573432][T18778] veth2: left allmulticast mode
[  540.573595][T18778] veth2: left promiscuous mode
[  540.573817][T18778] br0: port 2(veth2) entered disabled state
[  540.574703][T18778] veth1: left allmulticast mode
[  540.574840][T18778] veth1: left promiscuous mode
[  540.575039][T18778] br0: port 1(veth1) entered disabled state