Hi all,
On my Fedora 17 64bit AMD desktop computer I get this error
[root@amd ~]# uname -a
Linux amd 3.6.10-2.fc17.x86_64 #1 SMP Tue Dec 11 18:07:34 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
[root@amd ~]# modprobe tcrypt sec=1 type=1000
ERROR: could not insert 'tcrypt': No such file or directory
[root@amd ~]# tail -f /var/log/messages
Dec 26 02:32:04 amd kernel: [ 1908.753473] alg: hash: Failed to load
transform for hmac(crc32): -2
Dec 26 02:32:04 amd kernel: [ 1908.765333] alg: hash: Failed to load
transform for hmac(crc32): -2
Dec 26 02:32:04 amd kernel: [ 1908.772012] tcrypt: one or more tests failed!
Does anyone know of a way to workaround this?
Hugs,
Sandra
Hi all,
On my Fedora 17 64bit AMD desktop computer I get this error
[root@amd ~]# uname -a
Linux amd 3.6.10-2.fc17.x86_64 #1 SMP Tue Dec 11 18:07:34 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
[root@amd ~]# modprobe tcrypt sec=1 type=1000
ERROR: could not insert 'tcrypt': No such file or directory
[root@amd ~]# tail -f /var/log/messages
Dec 26 02:32:04 amd kernel: [ 1908.753473] alg: hash: Failed to load
transform for hmac(crc32): -2
Dec 26 02:32:04 amd kernel: [ 1908.765333] alg: hash: Failed to load
transform for hmac(crc32): -2
Dec 26 02:32:04 amd kernel: [ 1908.772012] tcrypt: one or more tests failed!
Does anyone know of a way to workaround this?
Hugs,
Sandra
Quoting Sandra Schlichting <[email protected]>:
> Hi all,
>
> On my Fedora 17 64bit AMD desktop computer I get this error
>
> [root@amd ~]# uname -a
> Linux amd 3.6.10-2.fc17.x86_64 #1 SMP Tue Dec 11 18:07:34 UTC 2012
> x86_64 x86_64 x86_64 GNU/Linux
> [root@amd ~]# modprobe tcrypt sec=1 type=1000
> ERROR: could not insert 'tcrypt': No such file or directory
> [root@amd ~]# tail -f /var/log/messages
> Dec 26 02:32:04 amd kernel: [ 1908.753473] alg: hash: Failed to load
> transform for hmac(crc32): -2
> Dec 26 02:32:04 amd kernel: [ 1908.765333] alg: hash: Failed to load
> transform for hmac(crc32): -2
> Dec 26 02:32:04 amd kernel: [ 1908.772012] tcrypt: one or more tests failed!
>
> Does anyone know of a way to workaround this?
Why you want to workaround this? It's safe to ignore hmac(crc32) warning.
-Jussi
>
> Hugs,
> Sandra
> --
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>
>
> Why you want to workaround this? It's safe to ignore hmac(crc32) warning.
Because it stops from proceeding. I would have expected that
modprobe tcrypt sec=1 type=1000
would have executed all test cases.
Even if I just want to test one
[root@amd ~]# modprobe tcrypt sec=2 type=402
ERROR: could not insert 'tcrypt': No such file or directory
I get an error.
Quoting Sandra Schlichting <[email protected]>:
>> Why you want to workaround this? It's safe to ignore hmac(crc32) warning.
>
> Because it stops from proceeding. I would have expected that
>
> modprobe tcrypt sec=1 type=1000
>
> would have executed all test cases.
>
> Even if I just want to test one
>
> [root@amd ~]# modprobe tcrypt sec=2 type=402
> ERROR: could not insert 'tcrypt': No such file or directory
>
> I get an error.
I think you are using wrong module argument, type= instead of mode=.
Try 'modprobe tcrypt sec=2 mode=402' instead.
-Jussi
> I think you are using wrong module argument, type= instead of mode=. Try
> 'modprobe tcrypt sec=2 mode=402' instead.
Thanks. I would never have thought of that =)
Now it preforms the test, but gives this interesting error:
[root@amd ~]# modprobe tcrypt sec=2 mode=402
Message from syslogd@amd at Dec 28 14:01:05 ...
kernel:[ 5508.698788] BUG: soft lockup - CPU#0 stuck for 22s! [modprobe:3416]
ERROR: could not insert 'tcrypt': Resource temporarily unavailable
and dmesg gives
[ 5483.730759]
[ 5483.730759] testing speed of async md5
[ 5483.730808] test 0 ( 16 byte blocks, 16 bytes per update, 1
updates): 1321110 opers/sec, 21137768 bytes/sec
[ 5485.729538] test 1 ( 64 byte blocks, 16 bytes per update, 4
updates): 580970 opers/sec, 37182112 bytes/sec
[ 5487.728254] test 2 ( 64 byte blocks, 64 bytes per update, 1
updates): 779323 opers/sec, 49876672 bytes/sec
[ 5489.726972] test 3 ( 256 byte blocks, 16 bytes per update, 16
updates): 200928 opers/sec, 51437568 bytes/sec
[ 5491.725692] test 4 ( 256 byte blocks, 64 bytes per update, 4
updates): 304514 opers/sec, 77955712 bytes/sec
[ 5493.724408] test 5 ( 256 byte blocks, 256 bytes per update, 1
updates): 365982 opers/sec, 93691392 bytes/sec
[ 5495.723126] test 6 ( 1024 byte blocks, 16 bytes per update, 64
updates): 55802 opers/sec, 57141248 bytes/sec
[ 5497.721848] test 7 ( 1024 byte blocks, 256 bytes per update, 4
updates): 110900 opers/sec, 113562112 bytes/sec
[ 5499.720564] test 8 ( 1024 byte blocks, 1024 bytes per update, 1
updates): 118861 opers/sec, 121713664 bytes/sec
[ 5501.719281] test 9 ( 2048 byte blocks, 16 bytes per update, 128
updates): 28424 opers/sec, 58212352 bytes/sec
[ 5503.718022] test 10 ( 2048 byte blocks, 256 bytes per update, 8
updates): 57602 opers/sec, 117968896 bytes/sec
[ 5505.716727] test 11 ( 2048 byte blocks, 1024 bytes per update, 2
updates): 61696 opers/sec, 126353408 bytes/sec
[ 5507.715435] test 12 ( 2048 byte blocks, 2048 bytes per update, 1 updates):
[ 5508.698788] BUG: soft lockup - CPU#0 stuck for 22s! [modprobe:3416]
[ 5508.698793] Modules linked in: tcrypt(+) ansi_cprng vmac xcbc zlib
seed rmd320 rmd256 rmd160 rmd128 cts ccm lzo ghash_generic gcm
salsa20_generic salsa20_x86_64 camellia_generic camellia_x86_64 fcrypt
pcbc tgr192 anubis wp512 khazad tea michael_mic arc4 cast6 cast5
deflate zlib_deflate sha512_generic serpent_sse2_x86_64
serpent_generic twofish_generic twofish_x86_64_3way xts lrw gf128mul
glue_helper twofish_x86_64 twofish_common blowfish_generic
blowfish_x86_64 blowfish_common md4 des_generic fuse ip6table_filter
ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat
xt_CHECKSUM iptable_mangle lockd sunrpc bridge stp llc be2iscsi
iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio
libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core
iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_ipv4
nf_defrag_ipv4 xt_state nf_conntrack dm_crypt btusb eeepc_wmi asus_wmi
sparse_keymap video ath3k bluetooth rfkill microcode serio_raw r8169
mii k10temp i2c_piix4 snd_hda_codec_realtek snd_hda_codec_hdmi
snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm
snd_page_alloc snd_timer snd soundcore binfmt_misc vhost_net tun
macvtap macvlan kvm_amd kvm uinput ata_generic pata_acpi pata_atiixp
wmi radeon i2c_algo_bit drm_kms_helper ttm drm i2c_core
[ 5508.698961] CPU 0
[ 5508.698970] Pid: 3416, comm: modprobe Not tainted
3.6.10-2.fc17.x86_64 #1 System manufacturer System Product
Name/F1A75-I DELUXE
[ 5508.698975] RIP: 0010:[<ffffffff812ddffb>] [<ffffffff812ddffb>]
md5_transform+0x4db/0x800
[ 5508.698991] RSP: 0018:ffff8801fb401a80 EFLAGS: 00000293
[ 5508.698995] RAX: 000000000c00583a RBX: 000000ff812e5114 RCX: 00000000ffffffff
[ 5508.698999] RDX: 00000000a636da5e RSI: 00000000ffffffff RDI: ffff880210c6c8a0
[ 5508.699002] RBP: ffff8801fb401ad8 R08: 00000000ffffffff R09: 00000000ffffffff
[ 5508.699006] R10: 00000000ffffffff R11: 00000000ffffffff R12: ffffffff81e77e0a
[ 5508.699009] R13: ffffffff00000006 R14: ffff8801fb401a0e R15: ffffffffffffffff
[ 5508.699015] FS: 00007ff4d87f7740(0000) GS:ffff88021ec00000(0000)
knlGS:0000000000000000
[ 5508.699019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5508.699022] CR2: 00007ff4d86b3000 CR3: 00000001b4911000 CR4: 00000000000007f0
[ 5508.699027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 5508.699031] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 5508.699036] Process modprobe (pid: 3416, threadinfo
ffff8801fb400000, task ffff880213979710)
[ 5508.699038] Stack:
[ 5508.699041] 3e4ebf9e98282ef4 33626d4a33683409 ffffffffffffffff
ffffffffffffffff
[ 5508.699048] ffffffffffffffff ffffffffffffffff ffff8801c495f7c0
ffff880210c6c8a0
[ 5508.699055] ffff880210c6c8b0 0000000000000040 ffff880210c6c8b0
ffff8801fb401b38
[ 5508.699061] Call Trace:
[ 5508.699073] [<ffffffff812abc39>] md5_update+0xe9/0x140
[ 5508.699081] [<ffffffff812a6df5>] crypto_shash_update+0x45/0x120
[ 5508.699088] [<ffffffff812a6ceb>] ? crypto_shash_final+0x3b/0xc0
[ 5508.699095] [<ffffffff812a6f50>] shash_finup_unaligned+0x20/0x40
[ 5508.699102] [<ffffffff812a6f8f>] crypto_shash_finup+0x1f/0x40
[ 5508.699108] [<ffffffff812a6ff8>] shash_digest_unaligned+0x48/0x60
[ 5508.699115] [<ffffffff812a72b0>] ? shash_ahash_digest+0xf0/0xf0
[ 5508.699121] [<ffffffff812a702f>] crypto_shash_digest+0x1f/0x40
[ 5508.699128] [<ffffffff812a727e>] shash_ahash_digest+0xbe/0xf0
[ 5508.699134] [<ffffffff812a72b0>] ? shash_ahash_digest+0xf0/0xf0
[ 5508.699141] [<ffffffff812a72d4>] shash_async_digest+0x24/0x30
[ 5508.699147] [<ffffffff812a6465>] crypto_ahash_op+0x35/0xe0
[ 5508.699153] [<ffffffff812a6526>] crypto_ahash_digest+0x16/0x20
[ 5508.699164] [<ffffffffa0701e89>]
test_ahash_speed.constprop.7+0x659/0x7b0 [tcrypt]
[ 5508.699172] [<ffffffff810b9acc>] ? smp_call_function_many+0x22c/0x260
[ 5508.699185] [<ffffffffa015b000>] ? 0xffffffffa015afff
[ 5508.699195] [<ffffffffa0702061>] do_test+0x81/0x2404 [tcrypt]
[ 5508.699205] [<ffffffffa015b000>] ? 0xffffffffa015afff
[ 5508.699214] [<ffffffffa015b06e>] tcrypt_mod_init+0x6e/0x1000 [tcrypt]
[ 5508.699224] [<ffffffffa015b000>] ? 0xffffffffa015afff
[ 5508.699233] [<ffffffff8100212a>] do_one_initcall+0x12a/0x180
[ 5508.699242] [<ffffffff810bf16e>] sys_init_module+0xfbe/0x20c0
[ 5508.699248] [<ffffffff812f9220>] ? ddebug_proc_open+0xd0/0xd0
[ 5508.699257] [<ffffffff816270e9>] system_call_fastpath+0x16/0x1b
[ 5508.699260] Code: ec 44 8b 6d d4 41 c1 c4 17 41 01 c4 47 8d b4 35
44 ea be a4 41 89 c5 41 31 d5 45 31 e5 45 01 f5 44 8b 75 c8 41 c1 c5
04 45 01 e5 <41> 8d 94 16 a9 cf de 4b 45 8d b4 03 60 4b bb f6 89 55 b4
44 89
[ 5509.714149] 62666 opers/sec, 128339968 bytes/sec
[ 5509.714153] test 13 ( 4096 byte blocks, 16 bytes per update, 256
updates): 14349 opers/sec, 58773504 bytes/sec
[ 5511.712900] test 14 ( 4096 byte blocks, 256 bytes per update, 16
updates): 29364 opers/sec, 120274944 bytes/sec
[ 5513.711616] test 15 ( 4096 byte blocks, 1024 bytes per update, 4
updates): 31516 opers/sec, 129089536 bytes/sec
[ 5515.710331] test 16 ( 4096 byte blocks, 4096 bytes per update, 1
updates): 32178 opers/sec, 131803136 bytes/sec
[ 5517.709019] test 17 ( 8192 byte blocks, 16 bytes per update, 512
updates): 7208 opers/sec, 59047936 bytes/sec
[ 5519.707805] test 18 ( 8192 byte blocks, 256 bytes per update, 32
updates): 14826 opers/sec, 121458688 bytes/sec
[ 5521.706479] test 19 ( 8192 byte blocks, 1024 bytes per update, 8
updates): 15924 opers/sec, 130449408 bytes/sec
[ 5523.705188] test 20 ( 8192 byte blocks, 4096 bytes per update, 2
updates): 16264 opers/sec, 133234688 bytes/sec
[ 5525.703944] test 21 ( 8192 byte blocks, 8192 bytes per update, 1
updates): 16262 opers/sec, 133218304 bytes/sec
[root@amd maj]#
Quoting Sandra Schlichting <[email protected]>:
>> I think you are using wrong module argument, type= instead of mode=. Try
>> 'modprobe tcrypt sec=2 mode=402' instead.
>
> Thanks. I would never have thought of that =)
>
> Now it preforms the test, but gives this interesting error:
>
> [root@amd ~]# modprobe tcrypt sec=2 mode=402
>
> Message from syslogd@amd at Dec 28 14:01:05 ...
> kernel:[ 5508.698788] BUG: soft lockup - CPU#0 stuck for 22s!
> [modprobe:3416]
Tcrypt does all work in module init, which can take long time and
therefore triggers 'soft lockup' warning.
Possible solutions are:
1. Build kernel with CONFIG_LOCKUP_DETECTOR option disabled,
2. Boot kernel with 'nowatchdog' argument,
3. Ignore warning.
> ERROR: could not insert 'tcrypt': Resource temporarily unavailable
Tcrypt fails to load after running tests, that's expected.
-Jussi
> Tcrypt does all work in module init, which can take long time and therefore
> triggers 'soft lockup' warning.
>
> Possible solutions are:
> 1. Build kernel with CONFIG_LOCKUP_DETECTOR option disabled,
> 2. Boot kernel with 'nowatchdog' argument,
> 3. Ignore warning.
>
>
>> ERROR: could not insert 'tcrypt': Resource temporarily unavailable
>
>
> Tcrypt fails to load after running tests, that's expected.
Thanks a lot for clearing that out =)