2] RBP: 0000000000000000 R08: ffffffffbbd56968 R09: 00000000ffffdfff
[    5.523136] R10: ffffffffbbc76980 R11: ffffffffbbd26980 R12: dead000000000122
[    5.523209] R13: dead000000000100 R14: ffffffffbb992610 R15: ffff8f0241de9000
[    5.523273] FS:  0000000000000000(0000) GS:ffff8f027ed80000(0000) knlGS:0000000000000000
[    5.523355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.523402] CR2: 00007fb71d4238e8 CR3: 0000000034e42001 CR4: 0000000000772ef0
[    5.523499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    5.523573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    5.523631] PKRU: 55555554
[    5.523663] Call Trace:
[    5.523691]  <TASK>
[    5.523716]  ? __warn+0x88/0x130
[    5.523760]  ? rfc2863_policy+0x102/0x120
[    5.523796]  ? report_bug+0x18e/0x1a0
[    5.523840]  ? prb_read_valid+0x1b/0x30
[    5.523881]  ? handle_bug+0x54/0x90
[    5.523927]  ? exc_invalid_op+0x18/0x70
[    5.523962]  ? asm_exc_invalid_op+0x1a/0x20
[    5.524009]  ? rfc2863_policy+0x102/0x120
[    5.524045]  linkwatch_do_dev+0x16/0x60
[    5.524086]  netdev_run_todo+0xca/0x550
[    5.524134]  ? unregister_netdevice_queue+0x2a/0xf0
[    5.524191]  default_device_exit_batch+0x2a6/0x310
[    5.524238]  cleanup_net+0x251/0x3c0
[    5.524273]  process_one_work+0x165/0x390
[    5.524316]  worker_thread+0x298/0x3b0
[    5.524351]  ? __pfx_worker_thread+0x10/0x10
[    5.524396]  kthread+0xd3/0x100
[    5.524433]  ? __pfx_kthread+0x10/0x10
[    5.524468]  ret_from_fork+0x31/0x50
[    5.524512]  ? __pfx_kthread+0x10/0x10
[    5.524556]  ret_from_fork_asm+0x1a/0x30
[    5.524599]  </TASK>
[    5.524623] ---[ end trace 0000000000000000 ]---
[    5.530501] bond0 (unregistering): Released all slaves
[    7.217390] fab-br0: port 1(fbond) entered blocking state
[    7.217483] fab-br0: port 1(fbond) entered disabled state
[    7.217595] fbond: entered allmulticast mode
[    7.217737] fbond: entered promiscuous mode
[    7.234516] veth1-bond: entered promiscuous mode
[    7.234614] veth1-bond: entered allmulticast mode
[    7.234703] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[    7.246510] veth2-bond: entered promiscuous mode
[    7.246606] veth2-bond: entered allmulticast mode
[    7.246683] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[    7.270324] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[    7.279866] fab-br0: port 1(fbond) entered blocking state
[    7.279959] fab-br0: port 1(fbond) entered forwarding state
[    7.366444] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[    7.366594] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[    7.366683] fbond: active interface up!
[    8.428809] fbond: left allmulticast mode
[    8.428896] veth1-bond: left allmulticast mode
[    8.428947] veth2-bond: left allmulticast mode
[    8.428999] fbond: left promiscuous mode
[    8.429038] veth1-bond: left promiscuous mode
[    8.429099] veth2-bond: left promiscuous mode
[    8.429192] fab-br0: port 1(fbond) entered disabled state
[    8.458868] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[    8.458971] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[    8.478322] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[    8.478431] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[    8.494294] fbond (unregistering): Released all slaves