linux-kernel - all crypto selftests failed on linux-next-20250424

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Message-ID: <aAop_uMhxVh2l5Fy@Red>
Date: Thu, 24 Apr 2025 14:09:34 +0200
From: Corentin Labbe <clabbe.montjoie@...il.com>
To: herbert@...dor.apana.org.au, linux-crypto@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Subject: all crypto selftests failed on linux-next-20250424

Hello

All crypto selftests failed on top of linux-next-20250424

Example on x86_64:
[    4.637589] BUG: kernel NULL pointer dereference, address: 0000000000000000
[    4.637822] #PF: supervisor instruction fetch in kernel mode
[    4.637931] #PF: error_code(0x0010) - not-present page
[    4.638166] PGD 0 P4D 0 
[    4.638359] Oops: Oops: 0010 [#1] SMP NOPTI
[    4.638808] CPU: 0 UID: 0 PID: 64 Comm: virtio1-engine Not tainted 6.15.0-rc1-g63dc06cd12f9 #1 PREEMPT(voluntary) 
[    4.639068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-20240910_120124-localhost 04/01/2014
[    4.639338] RIP: 0010:0x0
[    4.640112] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[    4.640253] RSP: 0018:ffffb2d8c025fe68 EFLAGS: 00010202
[    4.640451] RAX: 0000000000000000 RBX: ffffa1d009a937b0 RCX: ffffa1d009a93768
[    4.640579] RDX: ffffa1d009a93768 RSI: ffffa1d009b10920 RDI: ffffa1d009a93728
[    4.640706] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000055
[    4.640829] R10: 0000000000000000 R11: 000000000000004b R12: ffffa1d009a93760
[    4.640952] R13: ffffa1d009b10920 R14: ffffa1d009a93768 R15: 0000000000000282
[    4.641126] FS:  0000000000000000(0000) GS:ffffa1d0c0efe000(0000) knlGS:0000000000000000
[    4.641272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.641379] CR2: ffffffffffffffd6 CR3: 0000000017e32000 CR4: 00000000000006f0
[    4.641592] Call Trace:
[    4.642112]  <TASK>
[    4.642234]  crypto_pump_work+0x151/0x290
[    4.642693]  ? __pfx_crypto_pump_work+0x10/0x10
[    4.642780]  kthread_worker_fn+0x94/0x250
[    4.642860]  ? __pfx_kthread_worker_fn+0x10/0x10
[    4.642942]  kthread+0xf6/0x1f0
[    4.643003]  ? __pfx_kthread+0x10/0x10
[    4.643086]  ret_from_fork+0x2f/0x50
[    4.643163]  ? __pfx_kthread+0x10/0x10
[    4.643234]  ret_from_fork_asm+0x1a/0x30
[    4.643345]  </TASK>
[    4.643434] Modules linked in:
[    4.643615] CR2: 0000000000000000
[    4.643899] ---[ end trace 0000000000000000 ]---
[    4.644059] RIP: 0010:0x0
[    4.644128] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[    4.644240] RSP: 0018:ffffb2d8c025fe68 EFLAGS: 00010202
[    4.644330] RAX: 0000000000000000 RBX: ffffa1d009a937b0 RCX: ffffa1d009a93768
[    4.644449] RDX: ffffa1d009a93768 RSI: ffffa1d009b10920 RDI: ffffa1d009a93728
[    4.644561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000055
[    4.644672] R10: 0000000000000000 R11: 000000000000004b R12: ffffa1d009a93760
[    4.644783] R13: ffffa1d009b10920 R14: ffffa1d009a93768 R15: 0000000000000282
[    4.644894] FS:  0000000000000000(0000) GS:ffffa1d0c0efe000(0000) knlGS:0000000000000000
[    4.645019] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    4.645142] CR2: ffffffffffffffd6 CR3: 0000000017e32000 CR4: 00000000000006f0
[    4.645326] note: virtio1-engine[64] exited with irqs disabled

Example for arm
[    0.293756] alg: self-tests for sha1 using sha1-ce failed (rc=-22)
[    0.293762] ------------[ cut here ]------------
[    0.293766] alg: self-tests for sha1 using sha1-ce failed (rc=-22)
[    0.293809] WARNING: CPU: 7 PID: 104 at crypto/testmgr.c:5871 alg_test+0x5e4/0x608
[    0.293833] Modules linked in:
[    0.293844] CPU: 7 UID: 0 PID: 104 Comm: cryptomgr_test Not tainted 6.15.0-rc3-next-20250424-00005-g954547706c5d #8 PREEMPT
[    0.293856] Hardware name: Radxa A5E (DT)
[    0.293861] pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    0.293871] pc : alg_test+0x5e4/0x608
[    0.293882] lr : alg_test+0x5e4/0x608
[    0.293893] sp : ffff80008175bd40
[    0.293896] x29: ffff80008175bde0 x28: 00000000000000bc x27: 0000000000000000
[    0.293911] x26: 00000000ffffffff x25: ffff800080fe1f58 x24: 00000000ffffffea
[    0.293925] x23: 0000000000000177 x22: ffff0000c202de80 x21: 000000000500000e
[    0.293939] x20: ffff0000c202de00 x19: ffff800080a05710 x18: 00000000fffffffe
[    0.294032] Call trace:
[    0.294036]  alg_test+0x5e4/0x608 (P)
[    0.294051]  cryptomgr_test+0x24/0x44
[    0.294063]  kthread+0x12c/0x204                                  
Regards