[  315.085157] cryptodev: driver 1.8 loaded.
[  367.333032] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.333746] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.334050] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.334369] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.334680] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.334920] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.335218] cryptodev: cipher-aead-srt[2480] (adjust_sg_array:93): reallocating from 32 to 32 pages
[  367.372794] Unable to handle kernel NULL pointer dereference at virtual address 00000008
[  367.381063] pgd = dd478000
[  367.383784] [00000008] *pgd=1f265831, *pte=00000000, *ppte=00000000
[  367.393461] Internal error: Oops: 17 [#1] PREEMPT ARM
[  367.398529] Modules linked in: ghash_generic gcm cryptodev(O) ipv6 fuse evdev raid0 md_mod orion_wdt marvell_cesa des_generic kirkwood_thermal uio_pdrv_genirq gpio_keys uio btrfs xor raid6_pq sg sd_mod uas usb_storage sata_mv libata scsi_mod
[  367.420220] CPU: 0 PID: 2488 Comm: cipher-gcm Tainted: G           O    4.4.0-kirkwood-rm-1 #1
[  367.428866] Hardware name: Marvell Kirkwood (Flattened Device Tree)
[  367.435155] task: df1ae020 ti: dd476000 task.ti: dd476000
[  367.440580] PC is at scatterwalk_start+0x4/0x1c
[  367.445131] LR is at scatterwalk_copychunks+0xf0/0xfc
[  367.450207] pc : [<c0327a30>]    lr : [<c0327c20>]    psr: 20000013
sp : dd477c90  ip : 00000018  fp : dd477d4c
[  367.461732] r10: d3c62b48  r9 : 00000000  r8 : de314218
[  367.466974] r7 : 00000008  r6 : dd476000  r5 : dd477cf0  r4 : 00000008
[  367.473523] r3 : 00000250  r2 : 00000250  r1 : 00000000  r0 : dd477cf0
[  367.480072] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[  367.487238] Control: 0005397f  Table: 1d478000  DAC: 00000051
[  367.493003] Process cipher-gcm (pid: 2488, stack limit = 0xdd476190)
[  367.499376] Stack: (0xdd477c90 to 0xdd478000)
[  367.503748] 7c80:                                     00000000 dd477ce0 dd477d54 00000010
[  367.511964] 7ca0: fffffffc 00000010 00000003 c03295a0 00000010 00000008 df36c000 d3df4248
[  367.520178] 7cc0: df373a40 00000010 dd477d54 c03354b8 dfe40dc8 dd477cd0 c0335e74 00000010
[  367.528392] 7ce0: dfe44650 de314210 dfe40dc8 de314200 00000000 00001000 0000001c df373ac0
[  367.536607] 7d00: 00000b48 0000001c 00000000 de314200 df373a40 00000010 00000000 00000010
[  367.544821] 7d20: 00000001 00000003 df373ac0 df373a40 df373a00 00000400 0000003c dd477e38
[  367.553036] 7d40: dd988c60 de89e000 df320c00 c0329290 df373b20 dd9ab340 df373a40 00000400
[  367.561250] 7d60: df373a40 bf31e8b0 dd988c34 df320c14 dd988c20 bf313844 dd988c34 df320c00
[  367.569464] 7d80: dd477e04 bf3155d0 0000004c df1ae020 dded4620 dd477db0 dd477dac 0000000c
[  367.577677] 7da0: 00000051 00000014 00012194 df320c14 df320c00 dffc463a 00000000 00000014
[  367.585892] 7dc0: 00000000 00000000 df34a380 00000000 bebc8acc df34a380 bebc8acc c02c636d
[  367.594107] 7de0: 00000004 00000000 bebc8b9c bf312774 c087ec60 bf316170 bebc8bb4 c03ecf94
[  367.602321] 7e00: c05f32e8 c26e9b1d 00000000 0000003c 00000014 000121fc 00012214 bebc8b14
[  367.610535] 7e20: 00000000 00000010 00012194 0000000c 0000004c 0000000c bebafeca addbcefa
[  367.618749] 7e40: 88f8cade df34f000 df1ae020 dded4620 00000000 dd477ed8 de25e860 c0125e2c
[  367.626964] 7e60: 00000114 c0819d78 00000000 00000002 00000000 dec02440 dd47adbc 00000054
[  367.635177] 7e80: 00000041 dd476000 00000026 dd477fb0 000000ce 00000002 00000004 df294110
[  367.643392] 7ea0: 00000000 00000000 ddf393f0 d51e9f68 80000005 00000003 dd477f74 00000001
[  367.651607] 7ec0: df34f000 c000f1a8 00000002 de25e860 dd477f74 c0126ef4 ddf393f0 d51e9f68
[  367.659820] 7ee0: bb529c30 00000006 df34f015 00000005 00000000 deeacc38 df294110 00000101
[  367.668035] 7f00: 00000004 00000086 00000000 00000000 00000000 df294110 bebc8acc de25e860
[  367.676248] 7f20: bebc8acc c012952c ddfdfe60 de25e860 bebc8bb4 c0133c34 00000000 00000000
[  367.684463] 7f40: bebc8bb4 00000003 00000004 00000001 bebc8bb4 c0133fa4 00000002 de25e860
[  367.692677] 7f60: 00000001 00000000 de25e860 de25e860 bebc8acc c02c636d 00000004 00000000
[  367.700891] 7f80: bebc8b9c c0129694 bebc8acc 00000000 00000000 00010624 00000036 c000f1a8
[  367.709106] 7fa0: dd476000 c000efe0 00000000 00000000 00000004 c02c636d bebc8acc bebc8acc
[  367.717319] 7fc0: 00000000 00000000 00010624 00000036 00000000 00000000 b6fb7000 bebc8b9c
[  367.725534] 7fe0: 00022674 bebc8abc 000109d4 b6f1c36c 20000010 00000004 1fffd871 1fffdc71
[  367.733756] [<c0327a30>] (scatterwalk_start) from [<c0327c20>] (scatterwalk_copychunks+0xf0/0xfc)
[  367.742672] [<c0327c20>] (scatterwalk_copychunks) from [<c03295a0>] (blkcipher_walk_next+0x1c0/0x37c)
[  367.751931] [<c03295a0>] (blkcipher_walk_next) from [<c03354b8>] (crypto_ctr_crypt+0x140/0x1e4)
[  367.760667] [<c03354b8>] (crypto_ctr_crypt) from [<c0329290>] (async_encrypt+0x3c/0x44)
[  367.768721] [<c0329290>] (async_encrypt) from [<bf31e8b0>] (crypto_gcm_encrypt+0x54/0x74 [gcm])
[  367.777476] [<bf31e8b0>] (crypto_gcm_encrypt [gcm]) from [<bf313844>] (cryptodev_cipher_encrypt+0x70/0xfc [cryptodev])
[  367.788236] [<bf313844>] (cryptodev_cipher_encrypt [cryptodev]) from [<bf3155d0>] (crypto_auth_run+0x8bc/0xc4c [cryptodev])
[  367.799429] [<bf3155d0>] (crypto_auth_run [cryptodev]) from [<bf312774>] (cryptodev_ioctl+0x658/0x8c8 [cryptodev])
[  367.809828] [<bf312774>] (cryptodev_ioctl [cryptodev]) from [<c012952c>] (do_vfs_ioctl+0x558/0x674)
[  367.818918] [<c012952c>] (do_vfs_ioctl) from [<c0129694>] (SyS_ioctl+0x4c/0x74)
[  367.826262] [<c0129694>] (SyS_ioctl) from [<c000efe0>] (ret_fast_syscall+0x0/0x38)
[  367.833863] Code: e8bd8070 e1a00004 e8bd8070 e5801000 (e5913008)
[  367.845320] ---[ end trace 1dde9393c7829012 ]---