[    2.142954] List of all partitions:
[    2.143444] No filesystem could mount root, tried:
[    2.144192] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.144247] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc8 #1
[    2.144247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[    2.144247]  0000000000000000 ffffffff812f00af ffffffffffffff00 ffff88000750fea8
[    2.144247]  ffffffff8115c4d0 0000000000000010 ffff88000750feb8 ffff88000750fe50
[    2.144247]  ffff88000750fea8 ffff88000750fec0 0000000000000012 0000000000000001
[    2.144247] Call Trace:
[    2.144247]  [<ffffffff812f00af>] ? dump_stack+0x5c/0x7d
[    2.144247]  [<ffffffff8115c4d0>] ? panic+0xd9/0x220
[    2.144247]  [<ffffffff8194a474>] ? mount_block_root+0x295/0x2c1
[    2.144247]  [<ffffffff811ef256>] ? SyS_mknod+0x176/0x200
[    2.144247]  [<ffffffff8194a637>] ? prepare_namespace+0x133/0x169
[    2.144247]  [<ffffffff8194a135>] ? kernel_init_freeable+0x207/0x215
[    2.144247]  [<ffffffff81587afa>] ? kernel_init+0xa/0x100
[    2.144247]  [<ffffffff8159439f>] ? ret_from_fork+0x1f/0x40
[    2.144247]  [<ffffffff81587af0>] ? rest_init+0x80/0x80
[    2.144247] Kernel Offset: disabled
[    2.144247] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    2.144247] general protection fault: fff2 [#1] SMP
[    2.144247] Modules linked in:
[    2.144247] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc8 #1
[    2.144247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[    2.144247] task: ffff88000750acc0 task.stack: ffff88000750c000
[    2.144247] RIP: 0010:[<ffffffff8115c5d3>]  [<ffffffff8115c5d3>] panic+0x1dc/0x220
[    2.144247] RSP: 0018:ffff88000750fe38  EFLAGS: 00000292
[    2.144247] RAX: 0000000000000057 RBX: ffffffffffffff00 RCX: ffffffff81853908
[    2.144247] RDX: 0000000000000057 RSI: 0000000000000046 RDI: 0000000000000046
[    2.144247] RBP: ffff88000750fea8 R08: 0000000000000146 R09: 6f6c622d6e776f6e
[    2.144247] R10: ffffffff81922d80 R11: 0000000000000146 R12: ffffffff81706e40
[    2.144247] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000008001
[    2.144247] FS:  0000000000000000(0000) GS:ffff880007a00000(0000) knlGS:0000000000000000
[    2.144247] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.144247] CR2: 0000000000000000 CR3: 0000000001806000 CR4: 00000000000006f0
[    2.144247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    2.144247] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
[    2.144247] Stack:
[    2.144247]  0000000000000010 ffff88000750feb8 ffff88000750fe50 ffff88000750fea8
[    2.144247]  ffff88000750fec0 0000000000000012 0000000000000001 0000000007500a00
[    2.144247]  0000000000ffff0a ffffffffffffffff 0000000000000000 ffffea0000184480
[    2.144247] Call Trace:
[    2.144247]  [<ffffffff8194a474>] ? mount_block_root+0x295/0x2c1
[    2.144247]  [<ffffffff811ef256>] ? SyS_mknod+0x176/0x200
[    2.144247]  [<ffffffff8194a637>] ? prepare_namespace+0x133/0x169
[    2.144247]  [<ffffffff8194a135>] ? kernel_init_freeable+0x207/0x215
[    2.144247]  [<ffffffff81587afa>] ? kernel_init+0xa/0x100
[    2.144247]  [<ffffffff8159439f>] ? ret_from_fork+0x1f/0x40
[    2.144247]  [<ffffffff81587af0>] ? rest_init+0x80/0x80
[    2.144247] Code: c3 64 eb b1 83 3d 2d 8e 96 00 00 74 05 e8 46 7a f3 ff 48 c7 c6 40 54 ac 81 48 c7 c7 e0 96 71 81 31 c0 e8 e4 01 00 00 fb 66 66 90 <66> 66 90 45 31 e4 e8 b2 86 fb ff 4d 39 ec 7c 18 41 83 f6 01 44
[    2.144247] RIP  [<ffffffff8115c5d3>] panic+0x1dc/0x220
[    2.144247]  RSP <ffff88000750fe38>
[    2.144247] ---[ end trace d42e4b35991768c4 ]---
[    2.144247] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    2.144247]
[    2.144247] Kernel Offset: disabled
[    2.144247] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b