[   29.627388][  T285] ip (285) used greatest stack depth: 24128 bytes left
[   29.978870][  T288] ip (288) used greatest stack depth: 23688 bytes left
[   30.124556][  T289] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   30.275797][  T290] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   30.428620][  T291] br0: port 1(veth0) entered blocking state
[   30.428867][  T291] br0: port 1(veth0) entered disabled state
[   30.429082][  T291] veth0: entered allmulticast mode
[   30.431696][  T291] veth0: entered promiscuous mode
[   30.580106][  T292] br0: port 2(veth1) entered blocking state
[   30.580360][  T292] br0: port 2(veth1) entered disabled state
[   30.580568][  T292] veth1: entered allmulticast mode
[   30.581731][  T292] veth1: entered promiscuous mode
[   31.674031][   T52] br0: port 1(veth0) entered blocking state
[   31.674430][   T52] br0: port 1(veth0) entered forwarding state
[   31.676441][   T52] br0: port 2(veth1) entered blocking state
[   31.676622][   T52] br0: port 2(veth1) entered forwarding state
[   33.018204][   T11] bond0: (slave veth0): link status definitely up
[   33.021454][   T11] bond0: (slave veth1): link status definitely up
[   33.021742][   T11] bond0: (slave veth0): making interface the new active one
[   33.023150][   T11] bond0: active interface up!
[   33.353002][   T11] veth1: left allmulticast mode
[   33.353257][   T11] veth1: left promiscuous mode
[   33.353596][   T11] br0: port 2(veth1) entered disabled state
[   33.355186][   T11] veth0: left allmulticast mode
[   33.355376][   T11] veth0: left promiscuous mode
[   33.355662][   T11] br0: port 1(veth0) entered disabled state
[   33.510738][   T11] bond0: (slave veth1): Releasing backup interface
[   33.622608][   T11] bond0: (slave veth0): Releasing backup interface
[   33.902114][   T11] bond0 (unregistering): Released all slaves