[  691.273177][T19543] br1: port 1(veth1) entered blocking state
[  691.273544][T19543] br1: port 1(veth1) entered disabled state
[  691.273865][T19543] veth1: entered allmulticast mode
[  691.275464][T19543] veth1: entered promiscuous mode
[  691.305784][T17838] br1: port 1(veth1) entered blocking state
[  691.306109][T17838] br1: port 1(veth1) entered forwarding state
[  691.341988][T19545] br1: port 2(veth2) entered blocking state
[  691.342318][T19545] br1: port 2(veth2) entered disabled state
[  691.342645][T19545] veth2: entered allmulticast mode
[  691.344193][T19545] veth2: entered promiscuous mode
[  691.368786][   T39] br1: port 2(veth2) entered blocking state
[  691.369103][   T39] br1: port 2(veth2) entered forwarding state
[  730.549162][T20708] tc (20708) used greatest stack depth: 23400 bytes left
[  739.603096][T21028] br1: port 2(veth2) entered disabled state
[  739.633204][T21029] veth2: left allmulticast mode
[  739.633487][T21029] veth2: left promiscuous mode
[  739.633823][T21029] br1: port 2(veth2) entered disabled state
[  739.660398][T21030] br1: port 1(veth1) entered disabled state
[  739.684709][T21031] veth1: left allmulticast mode
[  739.685013][T21031] veth1: left promiscuous mode
[  739.685893][T21031] br1: port 1(veth1) entered disabled state