From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757925AbYB1Nyi (ORCPT ); Thu, 28 Feb 2008 08:54:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751986AbYB1Ny1 (ORCPT ); Thu, 28 Feb 2008 08:54:27 -0500 Received: from wa-out-1112.google.com ([209.85.146.180]:21552 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751682AbYB1NyZ (ORCPT ); Thu, 28 Feb 2008 08:54:25 -0500 From: Ritesh Raj Sarraf Reply-To: Ritesh Raj Sarraf Organization: RESEARCHUT To: Christophe Saout Subject: 2.6.24 Kernel Soft Lock Up with heavy I/O in dm-crypt Date: Thu, 28 Feb 2008 19:24:03 +0530 User-Agent: KMail/1.9.7 Cc: linux-kernel@vger.kernel.org X-Face: L'e+W$sfUn_vK\|0It}WsAtt>E&abqUEWN>6_9w0jpkai8CP=.CDW}OkJ!rk!8*^7.%*3;V FN&rLp.}W)TyA|=}Sr'-B$|ZDu]w5(a|F>g}FqCv67uLfK6)\>T2N@?Ndx0b}=9k^*_;BAUbZ8BXLG MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart5902277.Nvq2K7R16Q"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200802281924.03996.rrs@researchut.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart5902277.Nvq2K7R16Q Content-Type: multipart/mixed; boundary="Boundary-01=_7zrxHuSIpehAQc+" Content-Transfer-Encoding: 7bit Content-Disposition: inline --Boundary-01=_7zrxHuSIpehAQc+ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi Christophe, I noted kernel soft lockup messages on my laptop when doing a lot of I/O=20 (200GB) to a dm-crypt device. It was setup using LUKS. The I/O never got disrupted nor anything failed. Just the messages. Kernel: 2.6.24 Distribution: Debian Testing/Unstable Tainted: Yes (nvidia proprietary drivers) I've not filed a bugzilla because my kernel is a tainted kernel because of= =20 nvidia drivers. I'm attaching the messages. Please let me know if it stands as a candidate = for=20 a bug report. Ritesh =2D-=20 Ritesh Raj Sarraf RESEARCHUT - http://www.researchut.com "Necessity is the mother of invention." --Boundary-01=_7zrxHuSIpehAQc+ Content-Type: text/plain; charset="us-ascii"; name="kernel.bug" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="kernel.bug" a200 EDI: 0000000a EBP: 00000000 ESP: f32bfd7c DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b3c3e000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] do_softirq+0x45/0x53 [] irq_exit+0x38/0x6b [] do_IRQ+0x5a/0x70 [] common_interrupt+0x23/0x28 [] xor_128+0x0/0x17 [cbc] [] crypto_cbc_encrypt+0xe4/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at __do_softirq+0x57/0xd3 EAX: c03b4860 EBX: 00000020 ECX: 00000009 EDX: 01c5c000 ESI: c036a200 EDI: 0000000a EBP: 00000000 ESP: f32bfd30 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b3c3e000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] do_softirq+0x45/0x53 [] irq_exit+0x38/0x6b [] do_IRQ+0x5a/0x70 [] common_interrupt+0x23/0x28 [] cyrix_get_arr+0xb4/0x126 [] native_flush_tlb_single+0x3/0x4 [] kunmap_atomic+0x60/0x94 [] blkcipher_walk_done+0x87/0x1fe [blkcipher] [] crypto_cbc_encrypt+0x132/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000286 CPU: 0 EIP is at aes_enc_blk+0x666/0xb6c [aes_i586] EAX: 2605adab EBX: b84a5bae ECX: 04fa11f8 EDX: 000000f8 ESI: b3d37092 EDI: 8c24d4a9 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b3c3e000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= iwl3945: Microcode SW error detected. Restarting 0x82000008. iwl3945: Can't stop Rx DMA. BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000292 CPU: 0 EIP is at _spin_unlock_irqrestore+0xa/0x13 EAX: 00000292 EBX: f6eff300 ECX: 00000292 EDX: 00000200 ESI: f6eff314 EDI: 00000292 EBP: f6f9fffc ESP: f32bfcc4 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4e7d000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] os_release_sema+0x3b/0x5a [nvidia] [] _nv003771rm+0x9/0x12 [nvidia] [] _nv002876rm+0x8f/0x99 [nvidia] [] rm_isr_bh+0x77/0xa2 [nvidia] [] nv_kern_isr_bh+0x73/0x79 [nvidia] [] tasklet_action+0x58/0xb8 [] __do_softirq+0x66/0xd3 [] do_softirq+0x45/0x53 [] irq_exit+0x38/0x6b [] do_IRQ+0x5a/0x70 [] irq_exit+0x53/0x6b [] smp_apic_timer_interrupt+0x71/0x7d [] common_interrupt+0x23/0x28 [] cap_syslog+0x1d/0x20 [] aes_enc_blk+0x4d6/0xb6c [aes_i586] [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000286 CPU: 0 EIP is at xor_128+0x10/0x17 [cbc] EAX: f32bfe80 EBX: 00000010 ECX: dc801d88 EDX: fffb7200 ESI: f5fa0340 EDI: f8901114 EBP: fffb7200 ESP: f32bfdf4 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4e7d000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] crypto_cbc_encrypt+0xe4/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at aes_enc_blk+0x783/0xb6c [aes_i586] EAX: 81754e72 EBX: 51bcfa68 ECX: 000000d0 EDX: 0000008b ESI: cbd409ea EDI: 45dc1dbb EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4e7d000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at __do_softirq+0x57/0xd3 EAX: c03b4860 EBX: 00000020 ECX: 00000009 EDX: 01c5c000 ESI: c036a200 EDI: 0000000a EBP: 00000000 ESP: f32bfd54 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4e7d000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] do_softirq+0x45/0x53 [] irq_exit+0x38/0x6b [] do_IRQ+0x5a/0x70 [] irq_exit+0x53/0x6b [] do_IRQ+0x5a/0x70 [] common_interrupt+0x23/0x28 [] cap_syslog+0x1d/0x20 [] aes_enc_blk+0x3b1/0xb6c [aes_i586] [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at aes_enc_blk+0x590/0xb6c [aes_i586] EAX: 000000c8 EBX: bf1ada9f ECX: 8a4a7f71 EDX: 000000fd ESI: 2bb72c79 EDI: c22842b9 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4e7d000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= iwl3945: Microcode SW error detected. Restarting 0x82000008. iwl3945: Can't stop Rx DMA. wlan0_rename: Initial auth_alg=0 wlan0_rename: authenticate with AP 00:16:b6:a5:e7:1c wlan0_rename: RX authentication from 00:16:b6:a5:e7:1c (alg=0 transaction=2 status=0) wlan0_rename: authenticated wlan0_rename: associate with AP 00:16:b6:a5:e7:1c wlan0_rename: RX ReassocResp from 00:16:b6:a5:e7:1c (capab=0x411 status=0 aid=1) wlan0_rename: associated wlan0_rename: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0 wlan0_rename: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0 wlan0_rename: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30 wlan0_rename: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15 ADDRCONF(NETDEV_CHANGE): wlan0_rename: link becomes ready wlan0_rename: deauthenticate(reason=3) ADDRCONF(NETDEV_UP): wlan0_rename: link is not ready BUG: soft lockup - CPU#1 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000207 CPU: 1 EIP is at aes_enc_blk+0x575/0xb6c [aes_i586] EAX: 00002cd1 EBX: fbfb97b0 ECX: 529e504e EDX: 000000a4 ESI: 00e87e9a EDI: f5e85f79 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 080fcf18 CR3: 332cf000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000282 CPU: 0 EIP is at aes_enc_blk+0x957/0xb6c [aes_i586] EAX: 23678e89 EBX: f1c85eec ECX: 7c69a25c EDX: 0000005c ESI: b61fba3a EDI: 59230267 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b7ee7ed4 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#1 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000282 CPU: 1 EIP is at aes_enc_blk+0x9a0/0xb6c [aes_i586] EAX: a3e4820a EBX: 835f477f ECX: 0000003e EDX: 000000b8 ESI: d4e9965a EDI: a3dce360 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b7f02000 CR3: 25df4000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#1 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000206 CPU: 1 EIP is at aes_enc_blk+0x3cb/0xb6c [aes_i586] EAX: 00000088 EBX: 3f2b4328 ECX: 4ad5ff0f EDX: 00000009 ESI: d5ca35ba EDI: a3755a93 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b7f02000 CR3: 25df4000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000206 CPU: 0 EIP is at kmem_cache_alloc+0x55/0x84 EAX: 00000206 EBX: f33a0070 ECX: f7c812c0 EDX: f7c8c600 ESI: f7c812c0 EDI: 00000206 EBP: 00011200 ESP: f32bfd80 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 0840d8dc CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] mempool_alloc+0x1c/0xba [] kmap_atomic_prot+0x9c/0xcb [] get_request+0x153/0x2c9 [] blkcipher_walk_done+0x14f/0x1fe [blkcipher] [] get_request_wait+0x26/0x175 [] cfq_allow_merge+0x33/0x5a [] cfq_allow_merge+0x0/0x5a [] elv_iosched_allow_merge+0x21/0x25 [] elv_merge+0x59/0x1b1 [] __make_request+0x44f/0x4ff [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] generic_make_request+0x3b3/0x3e1 [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x23e/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= usb 1-1: USB disconnect, address 18 usb 1-1: new high speed USB device using ehci_hcd and address 19 usb 1-1: configuration #1 chosen from 1 choice scsi10 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 19 usb-storage: waiting for device to settle before scanning usb-storage: device scan complete scsi 10:0:0:0: Direct-Access WD 1600BEV External 1.04 PQ: 0 ANSI: 4 sd 10:0:0:0: [sdc] 312581808 512-byte hardware sectors (160042 MB) sd 10:0:0:0: [sdc] Write Protect is off sd 10:0:0:0: [sdc] Mode Sense: 21 00 00 00 sd 10:0:0:0: [sdc] Assuming drive cache: write through sd 10:0:0:0: [sdc] 312581808 512-byte hardware sectors (160042 MB) sd 10:0:0:0: [sdc] Write Protect is off sd 10:0:0:0: [sdc] Mode Sense: 21 00 00 00 sd 10:0:0:0: [sdc] Assuming drive cache: write through sdc: sdc1 sd 10:0:0:0: [sdc] Attached SCSI disk sd 10:0:0:0: Attached scsi generic sg3 type 0 SELinux: initialized (dev sdc1, type vfat), uses genfs_contexts usb 1-1: USB disconnect, address 19 usb 1-1: new high speed USB device using ehci_hcd and address 20 usb 1-1: configuration #1 chosen from 1 choice scsi11 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 20 usb-storage: waiting for device to settle before scanning usb-storage: device scan complete scsi 11:0:0:0: Direct-Access ST912082 2A 0811 PQ: 0 ANSI: 0 sd 11:0:0:0: [sdc] 234441648 512-byte hardware sectors (120034 MB) sd 11:0:0:0: [sdc] Test WP failed, assume Write Enabled sd 11:0:0:0: [sdc] Assuming drive cache: write through sd 11:0:0:0: [sdc] 234441648 512-byte hardware sectors (120034 MB) sd 11:0:0:0: [sdc] Test WP failed, assume Write Enabled sd 11:0:0:0: [sdc] Assuming drive cache: write through sdc: sdc1 sdc2 sdc3 sd 11:0:0:0: [sdc] Attached SCSI disk sd 11:0:0:0: Attached scsi generic sg3 type 0 kjournald starting. Commit interval 5 seconds EXT3 FS on sdc1, internal journal EXT3-fs: mounted filesystem with ordered data mode. SELinux: initialized (dev sdc1, type ext3), uses xattr BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000282 CPU: 0 EIP is at aes_enc_blk+0x7d4/0xb6c [aes_i586] EAX: edc4b146 EBX: d596de83 ECX: 0000c8f1 EDX: 000000f4 ESI: 45a60374 EDI: 9dd50ec9 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4434000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000282 CPU: 0 EIP is at aes_enc_blk+0x82e/0xb6c [aes_i586] EAX: b067668e EBX: 04ac9072 ECX: deee0d83 EDX: 0000008e ESI: 3214ce69 EDI: 04b1f0a0 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b4434000 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000282 CPU: 0 EIP is at blkcipher_walk_first+0x4/0x179 [blkcipher] EAX: f32bfea4 EBX: f518f000 ECX: 00000010 EDX: f32bfe20 ESI: f5fa0340 EDI: f8901114 EBP: f32bfe20 ESP: f32bfdec DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 0843d7c0 CR3: 1ff64000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] crypto_cbc_encrypt+0x3a/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] aes_encrypt+0x13/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000286 CPU: 0 EIP is at aes_enc_blk+0x8e9/0xb6c [aes_i586] EAX: 1505dcbd EBX: a16c8192 ECX: a82d7918 EDX: 0000000c ESI: f3a37640 EDI: c501a21d EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 08441250 CR3: 333ed000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at aes_enc_blk+0x950/0xb6c [aes_i586] EAX: 2248b187 EBX: 6e6cb3db ECX: cc1ff777 EDX: 00000077 ESI: 5672a35f EDI: 7e5053b9 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 08499b40 CR3: 003b5000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000202 CPU: 0 EIP is at aes_enc_blk+0x673/0xb6c [aes_i586] EAX: 41890ece EBX: 86b32555 ECX: 000082f5 EDX: 000000da ESI: 2da6097a EDI: c7b00061 EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: b7f0e000 CR3: 1ff70000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [] xor_128+0x0/0x17 [cbc] [] cfq_allow_merge+0x0/0x5a [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] prepare_to_wait+0x12/0x49 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000203 CPU: 0 EIP is at crypto_cbc_encrypt+0x112/0x146 [cbc] EAX: 00000001 EBX: 00000010 ECX: fffffff0 EDX: 000000ab ESI: f5e912d0 EDI: f32bfe90 EBP: c6ca72c0 ESP: f32bfdf8 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 080f8e78 CR3: 309fc000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] xor_128+0x0/0x17 [cbc] [] aes_encrypt+0x0/0x17 [aes_i586] [] crypt_convert_scatterlist+0x73/0xc3 [dm_crypt] [] crypt_convert+0x148/0x185 [dm_crypt] [] kcryptd_do_crypt+0x1e1/0x25e [dm_crypt] [] kcryptd_do_crypt+0x0/0x25e [dm_crypt] [] run_workqueue+0x7d/0x109 [] worker_thread+0x0/0xc5 [] worker_thread+0xba/0xc5 [] autoremove_wake_function+0x0/0x35 [] kthread+0x38/0x5e [] kthread+0x0/0x5e [] kernel_thread_helper+0x7/0x10 ======================= BUG: soft lockup - CPU#0 stuck for 11s! [kcryptd:22652] Pid: 22652, comm: kcryptd Tainted: P (2.6.24-1-686 #1) EIP: 0060:[] EFLAGS: 00000206 CPU: 0 EIP is at aes_enc_blk+0xa3e/0xb6c [aes_i586] EAX: 00000082 EBX: a6054c84 ECX: 432211c3 EDX: 00000087 ESI: be022a17 EDI: 3fac9aaf EBP: f518f030 ESP: f32bfdcc DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 8005003b CR2: 080f8e78 CR3: 1ff70000 CR4: 000026d0 DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 DR6: ffff0ff0 DR7: 00000400 [] aes_encrypt+0x13/0x17 [aes_i586] [] crypto_cbc_encrypt+0xf3/0x146 [cbc] [