:: running early hook [udev]
starting version 236
[    2.448498] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.480301] ------------[ cut here ]------------
[    2.484928] kernel BUG at crypto/asymmetric_keys/public_key.c:82!
[    2.491012] Internal error: Oops - BUG: 0 [#1] SMP ARM
[    2.496142] Modules linked in: cfg80211(+)
[    2.500243] CPU: 0 PID: 74 Comm: modprobe Not tainted 4.15.0-rc6-dirty #4
[    2.507019] Hardware name: Allwinner sun8i Family
[    2.511726] PC is at public_key_verify_signature+0x26c/0x2c4
[    2.517379] LR is at x509_check_for_self_signed+0xd8/0x114
[    2.522856] pc : [<c0311b1c>]    lr : [<c0312a38>]    psr: 60070013
[    2.529112] sp : ee995bb0  ip : bf02af41  fp : 1f030000
[    2.534327] r10: bf02bce4  r9 : 00000000  r8 : 000002a8
[    2.539544] r7 : ee9a8340  r6 : ee9a8340  r5 : ee9a8380  r4 : ee97ab00
[    2.546061] r3 : 00000000  r2 : 00000000  r1 : ee9a8380  r0 : ee9a8340
[    2.552579] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    2.559702] Control: 10c5387d  Table: 6e9b806a  DAC: 00000051
[    2.565440] Process modprobe (pid: 74, stack limit = 0x(ptrval))
[    2.571437] Stack: (0xee995bb0 to 0xee996000)
[    2.575789] 5ba0:                                     c0302140 c013bb34 00000000 c013b998
[    2.583957] 5bc0: 00000000 00000000 ee9a83c0 ee995c40 ee9a83c0 00000008 ee97ab14 ee9a8440
[    2.592124] 5be0: ee9a83c0 c01ec2cc ee96f22e c076b3b8 ee96f200 00000001 00000000 c030a5ac
[    2.600291] 5c00: c030a4c0 ffffffff 00000000 ee96f200 00000000 00000000 c0302140 ee96f388
[    2.608458] 5c20: ee96f384 60070013 00000000 c07eefd8 c0302140 bf02bce4 1f030000 c014f17c
[    2.616625] 5c40: 00000000 00000000 00000000 c014fc24 fffffffe fffffffe 00000000 00000000
[    2.624793] 5c60: c07eefd8 c03021c0 c0712f48 ee994000 00000009 ee97ab00 ee9a8380 ee9a8340
[    2.632960] 5c80: 00000000 000002a8 00000000 bf02bce4 1f030000 c0312a38 ee9a84c0 ee97ab00
[    2.641127] 5ca0: bf02aed4 ee9a83c0 000002a8 c0312040 c0a14590 ee995d20 ee995d20 c0a1452c
[    2.649295] 5cc0: ee97aa80 c03126c4 c0a14590 bf02aed4 ee995d20 c0a1452c ee97aa80 00000000
[    2.657462] 5ce0: bf02bce4 c0310cd8 c0a12e50 bf02aed4 ee97aa81 ee97a180 ee97aa80 c02fa86c
[    2.665629] 5d00: c0a6be82 00000048 00000000 00000000 00000000 c0a14534 00000000 00000000
[    2.673796] 5d20: 00000000 00000000 00000000 00000000 00000000 bf02aed4 000002a8 00000000
[    2.681963] 5d40: ffffffff 7fffffff bf02f0d8 000002a8 bf02f814 bf02aed4 bf02f0d8 bf02b17c
[    2.690131] 5d60: bf02bd30 bf03824c 000002a8 1f030000 0000000e 00000000 24f47300 eecf9600
[    2.698297] 5d80: 00000000 00000000 bf02bc78 00000000 00000000 00000000 00000000 00000000
[    2.706464] 5da0: 00000000 00000000 00000000 00000000 00000001 bf02f800 bf02f800 bf038000
[    2.714632] 5dc0: ee9a8180 ee9a80e4 00000001 00000000 00000028 bf038064 ee968f80 8040003f
[    2.722799] 5de0: 00000001 ffffe000 00000000 c01019dc 00000001 c0aa0f28 00000000 8040003f
[    2.730966] 5e00: ee946000 bf02f648 ee8dac00 00000000 bf02f648 f091f000 f091efff 8040003f
[    2.739133] 5e20: 014000c0 ee968fc0 ee968fc0 c0a948e8 00000001 ef001e40 bf02f600 00000001
[    2.747300] 5e40: bf02f600 ee9a80e4 00000001 00000000 00000028 c0188d48 00000001 c0187f84
[    2.755468] 5e60: ee995f50 ee995f50 00000001 bf02f600 ee9a80c0 c0187f8c bf02f60c 00007fff
[    2.763635] 5e80: bf02f600 c0185624 00000000 bf02f648 00000028 c07031b0 00000003 bf02f730
[    2.771802] 5ea0: c0832000 c07dcc44 bf02f7bc bf02f714 c07dcaf4 00000000 bf02c94d bf000001
[    2.779970] 5ec0: 000467b8 00000000 ee995f48 bf029024 0000006b bf02937c 00000002 00000000
[    2.788136] 5ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.796303] 5f00: 00000000 00000000 7fffffff 00000000 00000003 0002ad2c 0000017b c0107ac4
[    2.804470] 5f20: ee994000 00000000 0003f440 c0188778 7fffffff 00000000 00000003 00000000
[    2.812637] 5f40: 00000000 f08d7000 000467b8 00000000 f0902cc3 f08d7000 000467b8 f091cfc0
[    2.820804] 5f60: f091cdb0 f090ce30 00030000 00033350 00000000 00000000 00000000 0000d078
[    2.828971] 5f80: 00000030 00000031 00000029 00000000 00000019 00000000 0003f340 0003d228
[    2.837139] 5fa0: 4b7d7200 c01078e0 0003f340 0003d228 00000003 0002ad2c 00000000 0003f440
[    2.845306] 5fc0: 0003f340 0003d228 4b7d7200 0000017b 0003f408 00000000 00000000 0003f440
[    2.853473] 5fe0: bee66a80 bee66a70 00020f78 b6e60f40 600f0010 00000003 00000000 00000000
[    2.861654] [<c0311b1c>] (public_key_verify_signature) from [<c0312a38>] (x509_check_for_self_signed+0xd8/0x114)
[    2.871818] [<c0312a38>] (x509_check_for_self_signed) from [<c0312040>] (x509_cert_parse+0x13c/0x18c)
[    2.881026] [<c0312040>] (x509_cert_parse) from [<c03126c4>] (x509_key_preparse+0x10/0x17c)
[    2.889368] [<c03126c4>] (x509_key_preparse) from [<c0310cd8>] (asymmetric_key_preparse+0x4c/0x7c)
[    2.898319] [<c0310cd8>] (asymmetric_key_preparse) from [<c02fa86c>] (key_create_or_update+0xfc/0x3a8)
[    2.907792] [<c02fa86c>] (key_create_or_update) from [<bf03824c>] (regulatory_init+0x178/0x23c [cfg80211])
[    2.917579] [<bf03824c>] (regulatory_init [cfg80211]) from [<bf038064>] (cfg80211_init+0x64/0xd4 [cfg80211])
[    2.927469] [<bf038064>] (cfg80211_init [cfg80211]) from [<c01019dc>] (do_one_initcall+0x44/0x168)
[    2.936425] [<c01019dc>] (do_one_initcall) from [<c0188d48>] (do_init_module+0x60/0x1f0)
[    2.944510] [<c0188d48>] (do_init_module) from [<c0187f8c>] (load_module+0x1ca4/0x2288)
[    2.952507] [<c0187f8c>] (load_module) from [<c0188778>] (SyS_finit_module+0x9c/0xb4)
[    2.960331] [<c0188778>] (SyS_finit_module) from [<c01078e0>] (ret_fast_syscall+0x0/0x54)
[    2.968499] Code: e58d302c eaffffc5 e7f001f2 e7f001f2 (e7f001f2)
[    2.974586] ---[ end trace a8f82ec54cbb0bee ]---
Segmentation fault