Hello, I have an encrypted disc (dm-crypt, type LUKS1, ssh256 as hash algorithm). I have an Intel Core i5 M450 that supports ssse3. Find below the output from netconsole with the oops. The last warning appeared when I restart the pc using the magic sysrq key combination REISUB. I have the same problem with a different laptop with an AMD E-450 APU. If you need further information, feel free to ask. Best regards, Julian Wollrath [ 3.647071] device-mapper: uevent: version 1.0.3 [ 3.647245] device-mapper: ioctl: 4.24.0-ioctl (2013-01-15) initialised: dm-devel@xxxxxxxxxx [ 11.619603] sha256_ssse3: Using SSSE3 optimized SHA-256 implementation [ 12.131483] BUG: unable to handle kernel paging request at ffff8800bb593000 [ 12.131848] IP: [<ffffffffa016b083>] loop0+0x27/0x44 [sha256_ssse3] [ 12.132032] PGD 1a32067 PUD 1a35067 PMD 1a36067 PTE 0 [ 12.132427] Oops: 0000 [#1] SMP [ 12.132670] Modules linked in: sha256_ssse3(+) sha256_generic twofish_generic twofish_x86_64_3way xts lrw gf128mul glue_helper twofish_x86_64 twofish_common cbc dm_crypt dm_mod netconsole sg sr_mod sd_mod cdrom crc_t10dif crc32c_intel microcode ahci libahci ehci_pci ehci_hcd libata scsi_mod r8169 mii usbcore usb_common thermal thermal_sys [ 12.135396] CPU: 3 PID: 276 Comm: cryptomgr_test Not tainted 3.10.0-rc1+ #2 [ 12.135559] Hardware name: Dell Inc. Vostro 3500/0NVXFV, BIOS A10 10/25/2010 [ 12.135720] task: ffff880037572090 ti: ffff8800b66b6000 task.ti: ffff8800b66b6000 [ 12.135836] RIP: 0010:[<ffffffffa016b083>] [<ffffffffa016b083>] loop0+0x27/0x44 [sha256_ssse3] [ 12.136032] RSP: 0018:ffff8800b66b7af0 EFLAGS: 00010287 [ 12.136130] RAX: 00000000a186fc15 RBX: 00000000704bb939 RCX: 00000000d1b791ec [ 12.136232] RDX: 000000001fd2088a RSI: ffff880037a97ee8 RDI: ffff8800bb592fc8 [ 12.136334] RBP: ffffffffa016f000 R08: 0000000052a5c3c8 R09: 000000005db427ef [ 12.136439] R10: 00000000b80a833e R11: 0000000029c53567 R12: ffff8800b66b7b08 [ 12.136543] R13: 000000003158a213 R14: 00000000c7fc368e R15: 0000000001008012 [ 12.136647] FS: 0000000000000000(0000) GS:ffff8800bb180000(0000) knlGS:0000000000000000 [ 12.136763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.136863] CR2: ffff8800bb593000 CR3: 000000000180b000 CR4: 00000000000007e0 [ 12.136964] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 12.137066] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 12.137167] Stack: [ 12.137257] ffff880108c634c8 ffff8800bb592f88 6033fb357b8c96fd c5e119eaebeb38a3 [ 12.137668] ffff880037a97f08 ffff8800b66b7b80 0000000000000008 0000000000000008 [ 12.138077] ffff880037a97ed0 ffffffffa016dc4e ffff880001496ae5 ffff880037a97ee0 [ 12.138484] Call Trace: [ 12.138580] [<ffffffffa016dc4e>] ? __sha256_ssse3_update+0x5e/0xe0 [sha256_ssse3] [ 12.138701] [<ffffffffa016df15>] ? sha256_ssse3_final+0x145/0x1ec [sha256_ssse3] [ 12.138825] [<ffffffff81214362>] ? shash_ahash_finup+0x32/0x80 [ 12.138931] [<ffffffff81217523>] ? test_hash+0x383/0x6b0 [ 12.139034] [<ffffffff8120c8a0>] ? crypto_mod_get+0x10/0x30 [ 12.139141] [<ffffffff811186d6>] ? __kmalloc+0x1c6/0x1f0 [ 12.139243] [<ffffffff8120cdfc>] ? __crypto_alg_lookup+0xac/0xf0 [ 12.139344] [<ffffffff8120ca48>] ? crypto_create_tfm+0x48/0xd0 [ 12.139445] [<ffffffff812146cd>] ? crypto_init_shash_ops_async+0x2d/0xd0 [ 12.139548] [<ffffffff81217893>] ? alg_test_hash+0x43/0xa0 [ 12.139650] [<ffffffff81215b9b>] ? alg_test+0x9b/0x230 [ 12.139753] [<ffffffff81421351>] ? __schedule+0x271/0x650 [ 12.139856] [<ffffffff81214940>] ? cryptomgr_probe+0xb0/0xb0 [ 12.139954] [<ffffffff81214978>] ? cryptomgr_test+0x38/0x40 [ 12.140058] [<ffffffff8105c53f>] ? kthread+0xaf/0xc0 [ 12.140219] [<ffffffff8105c490>] ? kthread_create_on_node+0x110/0x110 [ 12.140382] [<ffffffff814237ac>] ? ret_from_fork+0x7c/0xb0 [ 12.140482] [<ffffffff8105c490>] ? kthread_create_on_node+0x110/0x110 [ 12.140585] Code: c4 40 00 00 48 8d 2d 9d 3f 00 00 f3 0f 6f 27 66 41 0f 38 00 e4 f3 0f 6f 6f 10 66 41 0f 38 00 ec f3 0f 6f 77 20 66 41 0f 38 00 f4 <f3> 0f 6f 7f 30 66 41 0f 38 00 fc 48 89 7c 24 08 48 c7 c7 03 00 [ 12.145708] RIP [<ffffffffa016b083>] loop0+0x27/0x44 [sha256_ssse3] [ 12.145885] RSP <ffff8800b66b7af0> [ 12.145979] CR2: ffff8800bb593000 [ 12.146075] ---[ end trace 0382cf30f3465fd1 ]--- [ 12.146173] note: cryptomgr_test[276] exited with preempt_count 1 [ 12.146347] BUG: scheduling while atomic: cryptomgr_test/276/0x10000001 [ 12.146485] Modules linked in: sha256_ssse3(+) sha256_generic twofish_generic twofish_x86_64_3way xts lrw gf128mul glue_helper twofish_x86_64 twofish_common cbc dm_crypt dm_mod netconsole sg sr_mod sd_mod cdrom crc_t10dif crc32c_intel microcode ahci libahci ehci_pci ehci_hcd libata scsi_mod r8169 mii usbcore usb_common thermal thermal_sys [ 12.150126] CPU: 3 PID: 276 Comm: cryptomgr_test Tainted: G D 3.10.0-rc1+ #2 [ 12.150282] Hardware name: Dell Inc. Vostro 3500/0NVXFV, BIOS A10 10/25/2010 [ 12.150428] ffffffff8141eaf7 ffffffff8141bca7 ffffffff8142167a 0000000000000035 [ 12.151034] 0000000000000046 ffff8800b66b7fd8 ffff8800b66b7fd8 ffff8800b66b7fd8 [ 12.151610] ffff880037572090 ffff8800b66b6000 ffff8800375725d0 0000000000000046 [ 12.152215] Call Trace: [ 12.152352] [<ffffffff8141eaf7>] ? dump_stack+0xc/0x15 [ 12.152496] [<ffffffff8141bca7>] ? __schedule_bug+0x3f/0x4c [ 12.152637] [<ffffffff8142167a>] ? __schedule+0x59a/0x650 [ 12.152764] [<ffffffff81067ccd>] ? __cond_resched+0x1d/0x30 [ 12.152898] [<ffffffff814217a6>] ? _cond_resched+0x26/0x30 [ 12.153033] [<ffffffff81420405>] ? mutex_lock+0x15/0x40 [ 12.153169] [<ffffffff810cfba0>] ? perf_event_exit_task+0x20/0x1e0 [ 12.153277] [<ffffffff8103e24f>] ? do_exit+0x29f/0xa10 [ 12.153414] [<ffffffff81005ca6>] ? oops_end+0x96/0xe0 [ 12.153550] [<ffffffff8141afd9>] ? no_context+0x24c/0x275 [ 12.153692] [<ffffffff8102d51e>] ? __do_page_fault+0x2ee/0x480 [ 12.153834] [<ffffffff810db066>] ? __alloc_pages_nodemask+0x106/0x8f0 [ 12.153962] [<ffffffff81423332>] ? page_fault+0x22/0x30 [ 12.154102] [<ffffffffa016b083>] ? loop0+0x27/0x44 [sha256_ssse3] [ 12.154232] [<ffffffffa016dc4e>] ? __sha256_ssse3_update+0x5e/0xe0 [sha256_ssse3] [ 12.154380] [<ffffffffa016df15>] ? sha256_ssse3_final+0x145/0x1ec [sha256_ssse3] [ 12.154532] [<ffffffff81214362>] ? shash_ahash_finup+0x32/0x80 [ 12.154660] [<ffffffff81217523>] ? test_hash+0x383/0x6b0 [ 12.154800] [<ffffffff8120c8a0>] ? crypto_mod_get+0x10/0x30 [ 12.154940] [<ffffffff811186d6>] ? __kmalloc+0x1c6/0x1f0 [ 12.155042] [<ffffffff8120cdfc>] ? __crypto_alg_lookup+0xac/0xf0 [ 12.155183] [<ffffffff8120ca48>] ? crypto_create_tfm+0x48/0xd0 [ 12.155327] [<ffffffff812146cd>] ? crypto_init_shash_ops_async+0x2d/0xd0 [ 12.155466] [<ffffffff81217893>] ? alg_test_hash+0x43/0xa0 [ 12.155609] [<ffffffff81215b9b>] ? alg_test+0x9b/0x230 [ 12.155746] [<ffffffff81421351>] ? __schedule+0x271/0x650 [ 12.155886] [<ffffffff81214940>] ? cryptomgr_probe+0xb0/0xb0 [ 12.156018] [<ffffffff81214978>] ? cryptomgr_test+0x38/0x40 [ 12.156150] [<ffffffff8105c53f>] ? kthread+0xaf/0xc0 [ 12.156275] [<ffffffff8105c490>] ? kthread_create_on_node+0x110/0x110 [ 12.156408] [<ffffffff814237ac>] ? ret_from_fork+0x7c/0xb0 [ 12.156542] [<ffffffff8105c490>] ? kthread_create_on_node+0x110/0x110 [ 16.822251] SysRq : Keyboard mode set to system default [ 18.165412] SysRq : Terminate All Tasks [ 18.165722] ------------[ cut here ]------------ [ 18.165825] WARNING: at crypto/algapi.c:329 crypto_wait_for_test+0x55/0x70() [ 18.165846] Modules linked in: sha256_ssse3(+) sha256_generic twofish_generic twofish_x86_64_3way xts lrw gf128mul glue_helper twofish_x86_64 twofish_common cbc dm_crypt dm_mod netconsole sg sr_mod sd_mod cdrom crc_t10dif crc32c_intel microcode ahci libahci ehci_pci ehci_hcd libata scsi_mod r8169 mii usbcore usb_common thermal thermal_sys [ 18.165847] CPU: 3 PID: 273 Comm: modprobe Tainted: G D W 3.10.0-rc1+ #2 [ 18.165849] Hardware name: Dell Inc. Vostro 3500/0NVXFV, BIOS A10 10/25/2010 [ 18.165851] ffffffff8141eaf7 ffffffff810390fa ffff8800b669b400 ffff8800b669b400 [ 18.165853] ffffffffa016f660 ffffffffa016f6b0 0000000000000001 ffffffff8120e4d5 [ 18.165854] 0000000000000000 ffffffff8120e634 ffffffffa0046000 0000000000000000 [ 18.165855] Call Trace: [ 18.165858] [<ffffffff8141eaf7>] ? dump_stack+0xc/0x15 [ 18.165861] [<ffffffff810390fa>] ? warn_slowpath_common+0x6a/0xa0 [ 18.165863] [<ffffffff8120e4d5>] ? crypto_wait_for_test+0x55/0x70 [ 18.165864] [<ffffffff8120e634>] ? crypto_register_alg+0x64/0x80 [ 18.165867] [<ffffffffa0046000>] ? 0xffffffffa0045fff [ 18.165868] [<ffffffff810002fa>] ? do_one_initcall+0x10a/0x160 [ 18.165873] [<ffffffff81090a57>] ? load_module+0x1b37/0x2450 [ 18.165875] [<ffffffff8108ca90>] ? unset_module_init_ro_nx+0x80/0x80 [ 18.165877] [<ffffffff81091430>] ? SyS_init_module+0xc0/0xf0 [ 18.165879] [<ffffffff81423852>] ? system_call_fastpath+0x16/0x1b [ 18.165880] ---[ end trace 0382cf30f3465fd2 ]--- [ 18.166140] bio: create slab <bio-1> at 1 [ 20.123114] SysRq : Kill All Tasks [ 20.882858] SysRq : Emergency Sync [ 20.883148] Emergency Sync complete [ 22.531845] SysRq : Emergency Remount R/O [ 22.532141] Emergency Remount complete [ 23.386434] SysRq : Resetting [ 23.386663] ACPI MEMORY or I/O RESET_REG. -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
