[    3.095726] R13: ffff93ac3bb23380 R14: ffff93ac3a861e40 R15: 0000000000023380
[    3.097721] FS:  0000000000000000(0000) GS:ffff93ac3ba00000(0000) knlGS:00000
[    3.099923] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.101703] CR2: 0000000000000000 CR3: 0000000150828001 CR4: 00000000001606f0
[    3.103725] Call Trace:
[    3.104862]  <IRQ>
[    3.105911]  try_to_wake_up+0x503/0x530
[    3.107302]  swake_up_locked+0x20/0x40
[    3.108658]  swake_up_one+0x1a/0x30
[    3.109969]  rcu_core+0x29d/0x380
[    3.111258]  __do_softirq+0x12a/0x36a
[    3.112608]  irq_exit+0xe4/0x100
[    3.113871]  smp_apic_timer_interrupt+0x73/0x170
[    3.115422]  apic_timer_interrupt+0xf/0x20
[    3.116854]  </IRQ>
[    3.117914] RIP: 0010:panic+0x263/0x2af
[    3.119305] Code: 83 3d 67 09 80 02 00 74 05 e8 18 4b 02 00 48 c7 c6 40 e3 99
[    3.124255] RSP: 0000:ffffb00b40637e50 EFLAGS: 00000282 ORIG_RAX: ffffffffff3
[    3.126408] RAX: 000000000000005d RBX: ffffffffffffff00 RCX: 0000000000000001
[    3.128501] RDX: 0000000000000000 RSI: 0000000000000092 RDI: 00000000ffffffff
[    3.130551] RBP: ffffb00b40637ec8 R08: 0000000000000001 R09: 0000000000000291
[    3.132628] R10: ffff93ac3bb18788 R11: 0000000000000001 R12: ffffffff8ca582d0
[    3.134669] R13: 0000000000000000 R14: 0000000000000000 R15: ffffd2d7c5d64880
[    3.136757]  mount_block_root+0x28c/0x2eb
[    3.138231]  prepare_namespace+0x16d/0x1a3
[    3.139689]  ? rest_init+0xd0/0xd0
[    3.141033]  kernel_init+0xa/0x110
[    3.142353]  ret_from_fork+0x35/0x40
[    3.143684] ---[ end trace 7f21c314298b3f95 ]---