[    0.985018] BUG: unable to handle kernel NULL pointer dereference at 0000000000000158
[    0.985608] IP: [<ffffffff8219783e>] lttng_events_init+0x7/0x184
[    0.986046] PGD 0
[    0.986205] Oops: 0000 [#1] SMP
[    0.986456] Modules linked in:
[    0.986686] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.68+ #11
[    0.987124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
[    0.987789] task: ffff88007a460000 ti: ffff88007a468000 task.ti: ffff88007a468000
[    0.988357] RIP: 0010:[<ffffffff8219783e>]  [<ffffffff8219783e>] lttng_events_init+0x7/0x184
[    0.989228] RSP: 0000:ffff88007a46be88  EFLAGS: 00010246
[    0.989761] RAX: ffff88007a586a01 RBX: ffffffff82011040 RCX: 000000000000071a
[    0.990279] RDX: 0000000000000719 RSI: ffff88007d619ee0 RDI: ffff88007ac01c00
[    0.990778] RBP: ffff88007a46be98 R08: 0000000000019ee0 R09: ffffffff8100210f
[    0.991282] R10: ffffea0001e96180 R11: 0000000000000000 R12: ffff88007a586ac0
[    0.991782] R13: 0000000000000000 R14: ffffffff82197837 R15: 0000000000000000
[    0.992283] FS:  0000000000000000(0000) GS:ffff88007d600000(0000) knlGS:0000000000000000
[    0.992848] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[    0.993251] CR2: 0000000000000158 CR3: 000000000200a000 CR4: 00000000000006f0
[    0.993752] Stack:
[    0.993900]  ffffffff82011040 ffff88007a586ac0 ffff88007a46bf10 ffffffff8100211b
[    0.994450]  0000000000000003 0000000000000000 ffffffff81e051c8 0000011900060006
[    0.995010]  ffffffff81d6f0ec 0000000000000200 0000000000000006 0000000000000119
[    0.995563] Call Trace:
[    0.995744]  [<ffffffff8100211b>] do_one_initcall+0xab/0x1d0
[    0.996145]  [<ffffffff8216e0b9>] kernel_init_freeable+0x163/0x1ee
[    0.996582]  [<ffffffff8187da90>] ? rest_init+0x80/0x80
[    0.996949]  [<ffffffff8187da9e>] kernel_init+0xe/0xe0
[    0.997311]  [<ffffffff8188980f>] ret_from_fork+0x3f/0x70
[    0.997690]  [<ffffffff8187da90>] ? rest_init+0x80/0x80
[    0.998050] Code: 13 48 c7 c7 30 2c d2 81 c6 05 a8 1f fb ff 01 e8 24 e7 03 ff 48 c7 c7 c0 ed 06 82 e8 fd 6a 04 ff 31 c0 5d c3 55 48 89 e5 41 54 53 <80> 3c 25 58 01 00 00 00 74 11 e8 e3 e5 04 ff 85 c0 89 c3 0f 85
[    0.999925] RIP  [<ffffffff8219783e>] lttng_events_init+0x7/0x184
[    1.000368]  RSP <ffff88007a46be88>
[    1.000620] CR2: 0000000000000158
[    1.000864] ---[ end trace 0c4d525010874d61 ]---
[    1.001222] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[    1.001222]
[    1.001963] Kernel Offset: disabled
[    1.002226] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[    1.002226]