There is kernel oops on Tumbleweed ppc64le kernel:
[ 0.295853][ T83] Failed to allocate xts(aes) fallback: -2
[ 0.296710][ T83] alg: skcipher: failed to allocate transform for
p8_aes_xts: -2
[ 0.297525][ T83] ------------[ cut here ]------------
[ 0.298310][ T83] alg: self-tests for p8_aes_xts (xts(aes)) failed (rc=-2)
[ 0.298325][ T83] WARNING: CPU: 2 PID: 83 at crypto/testmgr.c:5681
alg_test+0x8a8/0xd80
[ 0.299990][ T83] Modules linked in:
[ 0.300796][ T83] CPU: 2 PID: 83 Comm: cryptomgr_test Not tainted
5.16.4-1-default #1 openSUSE Tumbleweed
514f0c059e014af0dbaa3c399367e9fbb58fffc9
[ 0.302511][ T83] NIP: c00000000077ba08 LR: c00000000077ba04 CTR:
c0000000008ea730
[ 0.303410][ T83] REGS: c0000000060bf960 TRAP: 0700 Not tainted
(5.16.4-1-default)
[ 0.304309][ T83] MSR: 800000000282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>
CR: 28008221 XER: 20000000
[ 0.305243][ T83] CFAR: c00000000015ba50 IRQMASK: 0
[ 0.305243][ T83] GPR00: c00000000077ba04 c0000000060bfc00
c000000002968a00 0000000000000038
[ 0.305243][ T83] GPR04: 00000000ffffbfff c0000000060bf8c0
c0000000060bf8b8 0000000000000000
[ 0.305243][ T83] GPR08: c000000002807148 c000000002647060
c000000002647060 0000000048008221
[ 0.305243][ T83] GPR12: c0000000027a7108 c00000003fffd680
c00000000019a858 c000000002d4cdc0
[ 0.305243][ T83] GPR16: 0000000000000000 0000000000000000
0000000000000000 0000000000000000
[ 0.305243][ T83] GPR20: 0000000000000000 00000000000000a6
c000000000f7dd00 00000000000000a5
[ 0.305243][ T83] GPR24: 00000000000000a5 fffffffffffffffe
0000000000003240 c000000002bff140
[ 0.305243][ T83] GPR28: 0000000000000400 0000000000000105
c000000004b8ca80 c000000004b8ca00
[ 0.313426][ T83] NIP [c00000000077ba08] alg_test+0x8a8/0xd80
[ 0.314280][ T83] LR [c00000000077ba04] alg_test+0x8a4/0xd80
[ 0.315134][ T83] Call Trace:
[ 0.316020][ T83] [c0000000060bfc00] [c00000000077ba04]
alg_test+0x8a4/0xd80 (unreliable)
[ 0.316927][ T83] [c0000000060bfd70] [c000000000777f34]
cryptomgr_test+0x44/0x80
[ 0.317823][ T83] [c0000000060bfda0] [c00000000019aa08]
kthread+0x1b8/0x1c0
[ 0.318714][ T83] [c0000000060bfe10] [c00000000000cf64]
ret_from_kernel_thread+0x5c/0x64
[ 0.319606][ T83] Instruction dump:
[ 0.320454][ T83] 3d220029 8929676a 2c090000 40820414 7f3907b4 3c62fe93
7fc5f378 7fe4fb78
[ 0.321391][ T83] 38630dc8 7f26cb78 4b9dffe9 60000000 <0fe00000> fa2100f8
fa410100 fa610108
[ 0.322318][ T83] ---[ end trace 8d7a5ba1cc312459 ]---
System boots and this is just crypto testing API, but tainting kernel just
during boot is bad enough to get fixed.
I suspect it's upstream issue (haven't tested it on mainline kernel), because
we don't have in Tumbleweed these FIPS specific patches from SLES and system
booted without fips being enabled. Thus I can report it to linux-crypto ML