Jan 18 02:37:50 l24 [3461838.276970] BUG: unable to handle kernel paging request at 00000000ee55d9c8 Jan 18 02:37:50 l24 [3461838.319959] IP: [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:50 l24 [3461838.356616] PGD 6ce07b067 PUD 0 Jan 18 02:37:50 l24 [3461838.377203] Oops: 0000 [#1] SMP Jan 18 02:37:50 l24 [3461838.397794] Modules linked in: flashcache(O) netconsole Jan 18 02:37:50 l24 [3461838.430454] CPU: 15 PID: 7797 Comm: v3w_http_loadti Tainted: G IO 3.12.3-1gb-cm #1 Jan 18 02:37:50 l24 [3461838.481706] Hardware name: Intel Corporation S5520UR/S5520UR, BIOS S5500.86B.01.00.0061.030920121535 03/09/2012 Jan 18 02:37:50 l24 [3461838.543378] task: ffff881a0f11e0f0 ti: ffff880189240000 task.ti: ffff880189240000 Jan 18 02:37:50 l24 [3461838.813383] RIP: 0010:[] [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:50 l24 [3461838.864721] RSP: 0018:ffff880189241dc0 EFLAGS: 00010282 Jan 18 02:37:50 l24 [3461838.897674] RAX: 0000000000000000 RBX: ffff8810a842ac10 RCX: 00000000000001b6 Jan 18 02:37:50 l24 [3461838.941635] RDX: 00000000bb320459 RSI: 00000000000000d0 RDI: 0000000000014340 Jan 18 02:37:50 l24 [3461838.985599] RBP: ffff880189241de0 R08: ffff881c6fcf4340 R09: ffffffff81062f68 Jan 18 02:37:51 l24 [3461839.029557] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88102f803800 Jan 18 02:37:51 l24 [3461839.073525] R13: 00000000ee55d9c8 R14: 00000000000000d0 R15: 00007fbce95779d0 Jan 18 02:37:51 l24 [3461839.117497] FS: 00007fbce9577700(0000) GS:ffff881c6fce0000(0000) knlGS:0000000000000000 Jan 18 02:37:51 l24 [3461839.168441] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 02:37:51 l24 [3461839.204006] CR2: 00000000ee55d9c8 CR3: 0000000a3900f000 CR4: 00000000000007e0 Jan 18 02:37:51 l24 [3461839.360725] Stack: Jan 18 02:37:51 l24 [3461839.373892] ffff8810a842ac10 0000000000000000 ffff8810a842ac10 0000000000000000 Jan 18 02:37:51 l24 [3461839.419631] ffff880189241e00 ffffffff81062f68 ffff8810a842ac10 0000000000000000 Jan 18 02:37:51 l24 [3461839.465448] ffff880189241e30 ffffffff81063531 ffff880189241e30 0000000001200011 Jan 18 02:37:51 l24 [3461839.511230] Call Trace: Jan 18 02:37:51 l24 [3461839.527013] [] prepare_creds+0x18/0xc0 Jan 18 02:37:51 l24 [3461839.560494] [] copy_creds+0x61/0x130 Jan 18 02:37:51 l24 [3461839.592935] [] copy_process+0x384/0x1430 Jan 18 02:37:51 l24 [3461839.627455] [] ? check_preempt_curr+0x75/0xa0 Jan 18 02:37:51 l24 [3461839.664581] [] ? wake_up_new_task+0xff/0x140 Jan 18 02:37:51 l24 [3461839.701183] [] do_fork+0x68/0x210 Jan 18 02:37:51 l24 [3461839.732053] [] ? get_unused_fd_flags+0x2b/0x30 Jan 18 02:37:51 l24 [3461839.769696] [] ? __set_current_blocked+0x3b/0x60 Jan 18 02:37:51 l24 [3461839.808376] [] SyS_clone+0x11/0x20 Jan 18 02:37:51 l24 [3461839.839779] [] stub_clone+0x69/0x90 Jan 18 02:37:51 l24 [3461839.871708] [] ? system_call_fastpath+0x16/0x1b Jan 18 02:37:51 l24 [3461839.909867] Code: 4d 8b 04 24 65 4c 03 04 25 08 cc 00 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 74 68 48 85 c0 74 63 49 63 44 24 20 49 8b 3c 24 8b 5c 05 00 48 8d 4a 01 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 Jan 18 02:37:52 l24 [3461840.248720] RIP [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:52 l24 [3461840.506744] RSP Jan 18 02:37:52 l24 [3461840.528770] CR2: 00000000ee55d9c8 Jan 18 02:37:52 l24 [3461840.550229] ---[ end trace f544a39473ca64c0 ]--- Jan 18 02:37:52 l24 [3461840.700932] BUG: unable to handle kernel paging request at 00000000ee55d9c8 Jan 18 02:37:52 l24 [3461840.744082] IP: [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:52 l24 [3461840.780862] PGD 1960d43067 PUD 0 Jan 18 02:37:52 l24 [3461840.802137] Oops: 0000 [#2] SMP Jan 18 02:37:52 l24 [3461840.822898] Modules linked in: flashcache(O) netconsole Jan 18 02:37:52 l24 [3461840.855769] CPU: 15 PID: 9159 Comm: v3w_http_loadti Tainted: G D IO 3.12.3-1gb-cm #1 Jan 18 02:37:52 l24 [3461840.907074] Hardware name: Intel Corporation S5520UR/S5520UR, BIOS S5500.86B.01.00.0061.030920121535 03/09/2012 Jan 18 02:37:53 l24 [3461841.192871] task: ffff8816ee9ee9c0 ti: ffff88150ef7e000 task.ti: ffff88150ef7e000 Jan 18 02:37:53 l24 [3461841.238976] RIP: 0010:[] [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:53 l24 [3461841.290414] RSP: 0018:ffff88150ef7fea8 EFLAGS: 00010282 Jan 18 02:37:53 l24 [3461841.323427] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 00007fffa30f6db0 Jan 18 02:37:53 l24 [3461841.367442] RDX: 00000000bb320459 RSI: 00000000000000d0 RDI: 0000000000014340 Jan 18 02:37:53 l24 [3461841.411456] RBP: ffff88150ef7fec8 R08: ffff881c6fcf4340 R09: ffffffff81062f68 Jan 18 02:37:53 l24 [3461841.455479] R10: 00007fffa30f6db0 R11: 0000000000000246 R12: ffff88102f803800 Jan 18 02:37:53 l24 [3461841.499500] R13: 00000000ee55d9c8 R14: 00000000000000d0 R15: 00007fffa30f719c Jan 18 02:37:53 l24 [3461841.543518] FS: 00007fbce9577700(0000) GS:ffff881c6fce0000(0000) knlGS:0000000000000000 Jan 18 02:37:53 l24 [3461841.593266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 18 02:37:53 l24 [3461841.628833] CR2: 00000000ee55d9c8 CR3: 0000001495d54000 CR4: 00000000000007e0 Jan 18 02:37:53 l24 [3461841.672849] Stack: Jan 18 02:37:53 l24 [3461841.686081] 0000000000000001 00000000ffffff9c 000000000237b5e0 00007fffa30f7100 Jan 18 02:37:53 l24 [3461841.732163] ffff88150ef7fee8 ffffffff81062f68 0000000000000001 00000000ffffff9c Jan 18 02:37:53 l24 [3461841.778255] ffff88150ef7ff68 ffffffff810fc425 0000000020000dca ffff81ed0fd00002 Jan 18 02:37:53 l24 [3461841.936122] Call Trace: Jan 18 02:37:53 l24 [3461841.951968] [] prepare_creds+0x18/0xc0 Jan 18 02:37:53 l24 [3461841.985518] [] SyS_faccessat+0x55/0x240 Jan 18 02:37:53 l24 [3461842.019583] [] SyS_access+0x13/0x20 Jan 18 02:37:54 l24 [3461842.051554] [] system_call_fastpath+0x16/0x1b Jan 18 02:37:54 l24 [3461842.088730] Code: 4d 8b 04 24 65 4c 03 04 25 08 cc 00 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 74 68 48 85 c0 74 63 49 63 44 24 20 49 8b 3c 8b 5c 05 00 48 8d 4a 01 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 Jan 18 02:37:54 l24 [3461842.211111] RIP [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:54 l24 [3461842.248420] RSP Jan 18 02:37:54 l24 [3461842.270496] CR2: 00000000ee55d9c8 Jan 18 02:37:54 l24 [3461842.291558] ---[ end trace f544a39473ca64c1 ]--- Jan 18 02:37:54 l24 [3461842.350827] BUG: unable to handle kernel paging request at 00000000ee55d9c8 Jan 18 02:37:54 l24 [3461842.393956] IP: [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:54 l24 [3461842.430766] PGD 14457fd067 PUD 0 Jan 18 02:37:54 l24 [3461842.452065] Oops: 0000 [#3] SMP Jan 18 02:37:54 l24 [3461842.472836] Modules linked in: flashcache(O) netconsole Jan 18 02:37:54 l24 [3461842.505692] CPU: 15 PID: 9889 Comm: bash Tainted: G D IO 3.12.3-1gb-cm #1 Jan 18 02:37:54 l24 [3461842.551274] Hardware name: Intel Corporation S5520UR/S5520UR, BIOS S5500.86B.01.00.0061.030920121535 03/09/2012 Jan 18 02:37:54 l24 [3461842.613001] task: ffff881b5d6da340 ti: ffff8815e7caa000 task.ti: ffff8815e7caa000 Jan 18 02:37:54 l24 [3461842.659116] RIP: 0010:[] [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:54 l24 [3461842.710569] RSP: 0018:ffff8815e7cabdc0 EFLAGS: 00010282 Jan 18 02:37:54 l24 [3461842.743586] RAX: 0000000000000000 RBX: ffff8810a842b4e0 RCX: 00000000000001a7 Jan 18 02:37:54 l24 [3461842.787608] RDX: 00000000bb320463 RSI: 00000000000000d0 RDI: 0000000000014340 Jan 18 02:37:54 l24 [3461842.831629] RBP: ffff8815e7cabde0 R08: ffff881c6fcf4340 R09: ffffffff81062f68 Jan 18 02:37:54 l24 [3461842.875646] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88102f803800 Jan 18 02:37:54 l24 [3461842.919665] R13: 00000000ee55d9c8 R14: 00000000000000d0 R15: 00007f030ac079d0 Jan 18 02:37:54 l24 [3461842.963687] FS: 00007f030ac07700(0000) GS:ffff881c6fce0000(0000) knlGS:0000000000000000 Jan 18 02:37:54 l24 [3461843.013432] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jan 18 02:37:55 l24 [3461843.049043] CR2: 00000000ee55d9c8 CR3: 000000188de6b000 CR4: 00000000000007e0 Jan 18 02:37:55 l24 [3461843.093060] Stack: Jan 18 02:37:55 l24 [3461843.106287] ffff8810a842b4e0 0000000000000000 ffff8810a842b4e0 0000000000000000 Jan 18 02:37:55 l24 [3461843.152361] ffff8815e7cabe00 ffffffff81062f68 ffff8810a842b4e0 0000000000000000 Jan 18 02:37:55 l24 [3461843.198432] ffff8815e7cabe30 ffffffff81063531 ffff8815e7cabe30 0000000001200011 Jan 18 02:37:55 l24 [3461843.244458] Call Trace: Jan 18 02:37:55 l24 [3461843.260289] [] prepare_creds+0x18/0xc0 Jan 18 02:37:55 l24 [3461843.293826] [] copy_creds+0x61/0x130 Jan 18 02:37:55 l24 [3461843.773443] [] copy_process+0x384/0x1430 Jan 18 02:37:55 l24 [3461843.808026] [] do_fork+0x68/0x210 Jan 18 02:37:55 l24 [3461843.838969] [] ? __set_current_blocked+0x3b/0x60 Jan 18 02:37:55 l24 [3461843.877714] [] SyS_clone+0x11/0x20 Jan 18 02:37:55 l24 [3461843.909169] [] stub_clone+0x69/0x90 Jan 18 02:37:55 l24 [3461843.941145] [] ? system_call_fastpath+0x16/0x1b Jan 18 02:37:55 l24 [3461843.979365] Code: 4d 8b 04 24 65 4c 03 04 25 08 cc 00 00 49 8b 50 08 4d 8b 28 49 8b 40 10 4d 85 ed 74 68 48 85 c0 74 63 49 63 44 24 20 49 8b 3c 8b 5c 05 00 48 8d 4a 01 4c 89 e8 65 48 0f c7 0f 0f 94 c0 84 Jan 18 02:37:56 l24 [3461844.101821] RIP [] kmem_cache_alloc+0x50/0xc0 Jan 18 02:37:56 l24 [3461844.139135] RSP Jan 18 02:37:56 l24 [3461844.161205] CR2: 00000000ee55d9c8