<Aug/12 09:44 am>[1130971.851773] kernel BUG at mm/slab.c:3171!
<Aug/12 09:44 am>[1130971.855972] invalid opcode: 0000 [#1] SMP
<Aug/12 09:44 am>[1130971.856941] Modules linked in: w83627hf w83793 hwmon_vid k8temp ipv6 dm_mod snd_hda_codec_realtek ehci_hcd uhci_hcd usbcore e1000e(O) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer i2c_i801 snd microcode snd_page_alloc i2c_core pcspkr coretemp floppy usb_common i5k_amb acpi_cpufreq mperf sg processor thermal_sys container button
<Aug/12 09:44 am>[1130971.856941] CPU 4
<Aug/12 09:44 am>[1130971.856941] Pid: 15195, comm: nfsd Tainted: G          IO 3.7.6 #1 Empty Empty/S5397
<Aug/12 09:44 am>[1130971.856941] RIP: 0010:[<ffffffff810bcb23>]  [<ffffffff810bcb23>] cache_alloc_refill+0x10e/0x55b
<Aug/12 09:44 am>[1130971.856941] RSP: 0018:ffff88041e65f9f8  EFLAGS: 00010046
<Aug/12 09:44 am>[1130971.856941] RAX: 0000000000000008 RBX: ffff88043d800a80 RCX: 0000000000000004
<Aug/12 09:44 am>[1130971.856941] RDX: dead000000200200 RSI: dead000000100100 RDI: ffff88043d802500
<Aug/12 09:44 am>[1130971.856941] RBP: ffff88041e65fa58 R08: ffff88043d8024d0 R09: 0000000000000000
<Aug/12 09:44 am>[1130971.856941] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88043d92fa00
<Aug/12 09:44 am>[1130971.856941] R13: ffff88043d8024c0 R14: 0000000000000100 R15: ffff88040c55ca40
<Aug/12 09:44 am>[1130971.856941] FS:  0000000000000000(0000) GS:ffff88043fd00000(0000) knlGS:0000000000000000
<Aug/12 09:44 am>[1130971.856941] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
<Aug/12 09:44 am>[1130971.856941] CR2: 00007f74711e9f70 CR3: 00000002cac56000 CR4: 00000000000007e0
<Aug/12 09:44 am>[1130971.856941] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<Aug/12 09:44 am>[1130971.856941] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
<Aug/12 09:44 am>[1130971.856941] Process nfsd (pid: 15195, threadinfo ffff88041e65e000, task ffff88041eb48670)
<Aug/12 09:44 am>[1130971.856941] Stack:
<Aug/12 09:44 am>[1130971.856941]  ffff88041e65fa18 000000000000001b ffff88041e65fa18 ffffffff81517322
<Aug/12 09:44 am>[1130971.856941]  000102d01e65fa48 ffff88043d8024e0 ffff88042d4d5b80 ffff88043d800a80
<Aug/12 09:44 am>[1130971.856941]  00000000000102d0 0000000000000202 0000000000000180 00000000ffffffff
<Aug/12 09:44 am>[1130971.856941] Call Trace:
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81517322>] ? _raw_spin_unlock_bh+0x10/0x12
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff810bd011>] __kmalloc+0xa1/0xda
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81463ae8>] __kmalloc_reserve+0x1e/0x59
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814644b1>] __alloc_skb+0x8d/0x194
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff8145f29d>] sock_wmalloc+0x2f/0x70
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814959d5>] ip_append_page+0x249/0x4c8
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814b7b43>] udp_sendpage+0xb8/0x13c
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814bdbfa>] inet_sendpage+0xa0/0xb5
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff8145a11a>] kernel_sendpage+0x16/0x1f
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814ed808>] svc_send_common+0xb3/0x11c
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814ed991>] svc_sendto+0x120/0x12b
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814ed9b5>] svc_udp_sendto+0x19/0x2e
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814f70e8>] svc_send+0x6d/0xb3
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814edcba>] ? svc_authorise+0x31/0x3b
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff814eb525>] svc_process+0x6a2/0x6b1
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff811d17d1>] ? nfsd_svc+0x1a4/0x1a4
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff811d1882>] nfsd+0xb1/0x136
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81045c28>] kthread+0xb0/0xb8
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81045b78>] ? kthread_freezable_should_stop+0x5b/0x5b
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81517cac>] ret_from_fork+0x7c/0xb0
<Aug/12 09:44 am>[1130971.856941]  [<ffffffff81045b78>] ? kthread_freezable_should_stop+0x5b/0x5b
<Aug/12 09:44 am>[1130971.856941] Code: 00 00 00 4d 8b 7d 00 4d 39 ef 75 16 41 c7 45 60 01 00 00 00 4d 8b 7d 20 4c 3b 7d c8 0f 84 d3 00 00 00 41 8b 47 20 3b 43 18 72 5a <0f> 0b eb fe ff c2 8b 43 0c 41 89 57 20 41 8b 57 24 41 0f af 47
<Aug/12 09:44 am>[1130971.856941] RIP  [<ffffffff810bcb23>] cache_alloc_refill+0x10e/0x55b
<Aug/12 09:44 am>[1130971.856941]  RSP <ffff88041e65f9f8>
<Aug/12 09:44 am>[1130971.856941] ---[ end trace d2908ebf807ebc1c ]---