b915a968 R09: 00000000ffffdfff
[   13.011995] R10: ffffffffb907a980 R11: ffffffffb912a980 R12: dead000000000122
[   13.012067] R13: dead000000000100 R14: ffffffffb8dbf1fe R15: ffff975c87cb9000
[   13.012135] FS:  0000000000000000(0000) GS:ffff975cbed80000(0000) knlGS:0000000000000000
[   13.012205] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   13.012259] CR2: 00007fa93c4bb818 CR3: 000000000de46005 CR4: 0000000000772ef0
[   13.012327] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   13.012400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   13.012464] PKRU: 55555554
[   13.012491] Call Trace:
[   13.012518]  <TASK>
[   13.012548]  ? __warn+0x88/0x130
[   13.012596]  ? rfc2863_policy+0x102/0x120
[   13.012639]  ? report_bug+0x18e/0x1a0
[   13.012678]  ? prb_read_valid+0x1b/0x30
[   13.012719]  ? handle_bug+0x54/0x90
[   13.012764]  ? exc_invalid_op+0x18/0x70
[   13.012801]  ? asm_exc_invalid_op+0x1a/0x20
[   13.012844]  ? rfc2863_policy+0x102/0x120
[   13.012879]  linkwatch_do_dev+0x16/0x60
[   13.012915]  netdev_run_todo+0xca/0x550
[   13.012957]  ? unregister_netdevice_queue+0x2a/0xf0
[   13.013013]  default_device_exit_batch+0x2a6/0x310
[   13.013069]  cleanup_net+0x251/0x450
[   13.013114]  process_one_work+0x165/0x390
[   13.013157]  worker_thread+0x298/0x3b0
[   13.013192]  ? __pfx_worker_thread+0x10/0x10
[   13.013238]  kthread+0xd3/0x100
[   13.013283]  ? __pfx_kthread+0x10/0x10
[   13.013326]  ret_from_fork+0x31/0x50
[   13.013373]  ? __pfx_kthread+0x10/0x10
[   13.013410]  ret_from_fork_asm+0x1a/0x30
[   13.013457]  </TASK>
[   13.013482] ---[ end trace 0000000000000000 ]---