[  379.089376] kernel BUG at /build/buildd/linux-lts-trusty-3.13.0/drivers/pci/msi.c:376!
[  379.092462] invalid opcode: 0000 [#1] SMP
[  379.094196] Modules linked in: nvme(OF+) mxm_wmi ftdi_sio psmouse ax88179_178a usbserial serio_raw usbnet wmi video mac_hid acpi_pad lp parport hid_generic usbhid hid ahci libahci r8169 mii
[  379.102297] CPU: 0 PID: 1608 Comm: insmod Tainted: GF          O 3.13.0-32-generic #57~precise1-Ubuntu
[  379.105920] Hardware name: MSI MS-7972/B150M MORTAR (MS-7972), BIOS C.40 02/26/2016
[  379.108901] task: ffff8800508e47d0 ti: ffff8800522b2000 task.ti: ffff8800522b2000
[  379.111814] RIP: 0010:[<ffffffff813d81fa>]  [<ffffffff813d81fa>] free_msi_irqs+0x14a/0x150
[  379.115110] RSP: 0018:ffff8800522b3a38  EFLAGS: 00010286
[  379.117178] RAX: ffff8800508c4800 RBX: ffff8800361716c0 RCX: 00000000fffffffa
[  379.119956] RDX: 0000000000000000 RSI: 000000000000008d RDI: 0000000000000000
[  379.122737] RBP: ffff8800522b3a78 R08: ffff8800508c4800 R09: ffff88005193f7f8
[  379.125515] R10: 0000000000000000 R11: dead000000200200 R12: ffff880051ee3870
[  379.128292] R13: 0000000000000001 R14: ffff880051ee3000 R15: 0000000000000000
[  379.131070] FS:  00007ff7a71d2700(0000) GS:ffff880054c00000(0000) knlGS:0000000000000000
[  379.134221] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  379.136460] CR2: 000000000087102f CR3: 000000004c969000 CR4: 00000000003407f0
[  379.139238] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  379.142021] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  379.144797] Stack:
[  379.145580]  ffff8800522b3a48 00000001813d7bed ffff8800522b3a78 ffff880051ee3000
[  379.148743]  ffff88004ebde650 00000000ffffffff 00000000fffffffb ffffffff81d12080
[  379.151902]  ffff8800522b3a98 ffffffff813d944d ffff8800522b3ab8 ffff88004ebde620
[  379.155053] Call Trace:
[  379.156011]  [<ffffffff813d944d>] pci_disable_msix+0x3d/0x60
[  379.158227]  [<ffffffffa00fb055>] nvme_dev_unmap.isra.31+0x75/0x80 [nvme]
[  379.160878]  [<ffffffffa00fd04b>] nvme_dev_start.part.39+0xdb/0x650 [nvme]
[  379.163564]  [<ffffffffa00fd97c>] nvme_probe+0x34c/0x8b0 [nvme]
[  379.165879]  [<ffffffff813bda2e>] local_pci_probe+0x4e/0xa0
[  379.168056]  [<ffffffff813bee39>] __pci_device_probe+0xb9/0xf0
[  379.170331]  [<ffffffff813beeaa>] pci_device_probe+0x3a/0x60
[  379.172541]  [<ffffffff814b1491>] really_probe+0x91/0x380
[  379.174646]  [<ffffffff814b1907>] driver_probe_device+0x47/0xa0
[  379.176955]  [<ffffffff814b1a0b>] __driver_attach+0xab/0xb0
[  379.179128]  [<ffffffff814b1960>] ? driver_probe_device+0xa0/0xa0
[  379.181504]  [<ffffffff814af77e>] bus_for_each_dev+0x5e/0x90
[  379.183708]  [<ffffffff814b104e>] driver_attach+0x1e/0x20
[  379.185813]  [<ffffffff814b0b54>] bus_add_driver+0x124/0x260
[  379.188017]  [<ffffffffa00b8000>] ? 0xffffffffa00b7fff
[  379.190020]  [<ffffffff814b2124>] driver_register+0x64/0xf0
[  379.192192]  [<ffffffffa00b8000>] ? 0xffffffffa00b7fff
[  379.194197]  [<ffffffff813bddac>] __pci_register_driver+0x4c/0x50
[  379.196578]  [<ffffffffa00b807e>] nvme_init+0x7e/0x1000 [nvme]
[  379.198855]  [<ffffffffa00b8000>] ? 0xffffffffa00b7fff
[  379.200860]  [<ffffffff8100215a>] do_one_initcall+0xfa/0x1b0
[  379.203067]  [<ffffffff8105cb33>] ? set_memory_nx+0x43/0x50
[  379.205243]  [<ffffffff81747aa1>] do_init_module+0x80/0x1d1
[  379.207416]  [<ffffffff810e7fb1>] load_module+0x4e1/0x600
[  379.209523]  [<ffffffff810e5690>] ? show_initstate+0x50/0x50
[  379.211730]  [<ffffffff810e8184>] SyS_init_module+0xb4/0x100
[  379.213941]  [<ffffffff8176847f>] tracesys+0xe1/0xe6
[  379.215872] Code: 49 8b 45 18 48 8d 50 e8 49 8d 45 18 49 39 c4 75 90 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 8b 7b 28 e8 48 22 c8 ff eb 87 <0f> 0b 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 53 31 db 48 83 ec
[  379.227721] RIP  [<ffffffff813d81fa>] free_msi_irqs+0x14a/0x150
[  379.230101]  RSP <ffff8800522b3a38>
[  379.231523] ---[ end trace 0f3e9d530558229c ]---