On 08/18/2014 05:15 PM, Alasdair G Kergon wrote: > On Sun, Aug 17, 2014 at 08:43:19PM +0200, Krzysztof Kolasa wrote: >> Enter - create oops on console, system freezes > > Can you supply the boot log including the oops details? > (Upload a photo and send a link to it if you can't get it as text.) Just run cryptsetup test suite... Here on my VMWare, running Linux 3.17-rc1. tests/tcrypt-compat-test, it oopses here: ... tcrypt-images/tc_2-rmd160-lrw-aes-twofish <lockup> Milan Here is the OOPS (arch is i686 here, so 32bit). (rest is report of spinlock lockup etc... let know if you need full log) Aug 18 17:23:54 kernel: [ 116.711774] NET: Registered protocol family 38 Aug 18 17:24:31 kernel: [ 153.820497] loop: module loaded Aug 18 17:25:09 kernel: [ 191.598711] BUG: unable to handle kernel paging request at 20000000 Aug 18 17:25:09 kernel: [ 191.598795] IP: [<e0fe2433>] clone_endio+0x13/0xe0 [dm_mod] Aug 18 17:25:09 kernel: [ 191.598856] *pde = 00000000 Aug 18 17:25:09 kernel: [ 191.598898] Oops: 0000 [#1] PREEMPT SMP Aug 18 17:25:09 kernel: [ 191.598973] Modules linked in: dm_crypt loop ecb cast5_generic cast_common des_generic blowfish_generic blowfish_common serpent_sse2_i586 serpent_generic glue_helper twofish_generic twofish_i586 twofish_common cbc algif_skcipher af_alg rpcsec_gss_krb5 dm_mod crc32_pclmul crc32c_intel aesni_intel aes_i586 xts lrw gf128mul ablk_helper cryptd ata_piix Aug 18 17:25:09 kernel: [ 191.599563] CPU: 2 PID: 1745 Comm: kworker/2:2 Not tainted 3.17.0-rc1 #71 Aug 18 17:25:09 kernel: [ 191.599920] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/31/2013 Aug 18 17:25:09 kernel: [ 191.599988] Workqueue: kcryptd kcryptd_crypt [dm_crypt] Aug 18 17:25:09 kernel: [ 191.600042] task: df35a010 ti: dce9c000 task.ti: dce9c000 Aug 18 17:25:09 kernel: [ 191.600138] EIP: 0060:[<e0fe2433>] EFLAGS: 00010296 CPU: 2 Aug 18 17:25:09 kernel: [ 191.600192] EIP is at clone_endio+0x13/0xe0 [dm_mod] Aug 18 17:25:09 kernel: [ 191.600233] EAX: 20000000 EBX: dcee1f7c ECX: e0fe2420 EDX: 00000000 Aug 18 17:25:09 kernel: [ 191.600278] ESI: 00000000 EDI: dcee1f7c EBP: dce9de3c ESP: dce9de28 Aug 18 17:25:09 kernel: [ 191.600322] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Aug 18 17:25:09 kernel: [ 191.600365] CR0: 80050033 CR2: 20000000 CR3: 0181b000 CR4: 001407d0 Aug 18 17:25:09 kernel: [ 191.600452] Stack: Aug 18 17:25:09 kernel: [ 191.600488] dcee1f60 20000000 00000000 fffffffb dcee1f7c dce9de50 c1257b61 dcee1f2c Aug 18 17:25:09 kernel: [ 191.600676] 00000000 dcefd880 dce9de70 e142476c dcf19880 00000000 00000000 dcee1dc8 Aug 18 17:25:09 kernel: [ 191.600863] dcefd880 dcee1df0 dce9deac e142666f dce9deac 00000246 00000000 00000001 Aug 18 17:25:09 kernel: [ 191.601049] Call Trace: Aug 18 17:25:09 kernel: [ 191.601092] [<c1257b61>] bio_endio+0x61/0x90 Aug 18 17:25:09 kernel: [ 191.601139] [<e142476c>] crypt_dec_pending+0x8c/0xd0 [dm_crypt] Aug 18 17:25:09 kernel: [ 191.601196] [<e142666f>] kcryptd_crypt+0x4bf/0x4f0 [dm_crypt] Aug 18 17:25:09 kernel: [ 191.601252] [<c104cfb3>] ? process_one_work+0x103/0x390 Aug 18 17:25:09 kernel: [ 191.601304] [<c104d006>] process_one_work+0x156/0x390 Aug 18 17:25:09 kernel: [ 191.601354] [<c104cfb3>] ? process_one_work+0x103/0x390 Aug 18 17:25:09 kernel: [ 191.601406] [<c104d869>] worker_thread+0x39/0x440 Aug 18 17:25:09 kernel: [ 191.601455] [<c104d830>] ? execute_in_process_context+0x70/0x70 Aug 18 17:25:09 kernel: [ 191.601510] [<c1051363>] kthread+0xa3/0xc0 Aug 18 17:25:09 kernel: [ 191.601557] [<c106cc7d>] ? put_lock_stats.isra.21+0xd/0x30 Aug 18 17:25:09 kernel: [ 191.601611] [<c106eb6b>] ? trace_hardirqs_on+0xb/0x10 Aug 18 17:25:09 kernel: [ 191.601664] [<c1466281>] ret_from_kernel_thread+0x21/0x30 Aug 18 17:25:09 kernel: [ 191.601716] [<c10512c0>] ? kthread_create_on_node+0x160/0x160 Aug 18 17:25:09 kernel: [ 191.601769] Code: 8c d2 fe e0 e8 01 d6 47 e0 0f 0b 8b 46 20 e9 43 ff ff ff 90 8d 74 26 00 55 89 e5 57 56 89 d6 53 89 c3 83 ec 08 8b 40 f0 89 45 f0 <8b> 00 89 45 ec 8b 43 f4 8b 50 04 8b 7a 2c 85 f6 75 0c f6 43 08 Aug 18 17:25:09 kernel: [ 191.602837] EIP: [<e0fe2433>] clone_endio+0x13/0xe0 [dm_mod] SS:ESP 0068:dce9de28 Aug 18 17:25:09 kernel: [ 191.602939] CR2: 0000000020000000 Aug 18 17:25:09 kernel: [ 191.602983] ---[ end trace 42ce9ca7c3d57d56 ]--- Aug 18 17:25:09 kernel: [ 191.603874] BUG: unable to handle kernel paging request at ffffffc8 Aug 18 17:25:09 kernel: [ 191.603990] IP: [<c105184a>] kthread_data+0xa/0x10 Aug 18 17:25:09 kernel: [ 191.604053] *pde = 0181d067 *pte = 00000000 Aug 18 17:25:09 kernel: [ 191.604126] Oops: 0000 [#2] PREEMPT SMP Aug 18 17:25:09 kernel: [ 191.604211] Modules linked in: dm_crypt loop ecb cast5_generic cast_common des_generic blowfish_generic blowfish_common serpent_sse2_i586 serpent_generic glue_helper twofish_generic twofish_i586 twofish_common cbc algif_skcipher af_alg rpcsec_gss_krb5 dm_mod crc32_pclmul crc32c_intel aesni_intel aes_i586 xts lrw gf128mul ablk_helper cryptd ata_piix Aug 18 17:25:09 kernel: [ 191.609278] CPU: 2 PID: 1745 Comm: kworker/2:2 Tainted: G D 3.17.0-rc1 #71 Aug 18 17:25:09 kernel: [ 191.609433] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/31/2013 Aug 18 17:25:09 kernel: [ 191.609691] task: df35a010 ti: dce9c000 task.ti: dce9c000 Aug 18 17:25:09 kernel: [ 191.609894] EIP: 0060:[<c105184a>] EFLAGS: 00010002 CPU: 2 Aug 18 17:25:09 kernel: [ 191.610103] EIP is at kthread_data+0xa/0x10 Aug 18 17:25:09 kernel: [ 191.610282] EAX: 00000000 EBX: 00000002 ECX: d647ca3b EDX: 00000002 Aug 18 17:25:09 kernel: [ 191.610420] ESI: 00000002 EDI: dfa0c980 EBP: dce9dc38 ESP: dce9dc30 Aug 18 17:25:09 kernel: [ 191.610504] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 Aug 18 17:25:09 kernel: [ 191.610673] CR0: 80050033 CR2: 00000014 CR3: 0181b000 CR4: 001407d0 Aug 18 17:25:09 kernel: [ 191.610938] Stack: Aug 18 17:25:09 kernel: [ 191.611961] c104dd6b dfa0c980 dce9dca8 c1461072 dce9dc4c c16cb000 df35a380 00000046 Aug 18 17:25:09 kernel: [ 191.613402] c1811980 df35a010 c162fe00 dce9dc64 c106eb6b dce9dc80 00000246 00000000 Aug 18 17:25:09 kernel: [ 191.614842] 00000246 df35a010 de7c7340 df35a010 dce9dc8c c108178f 00000000 dce9dcb0 Aug 18 17:25:09 kernel: [ 191.617394] Call Trace: Aug 18 17:25:09 kernel: [ 191.617476] [<c104dd6b>] ? wq_worker_sleeping+0xb/0x80 Aug 18 17:25:09 kernel: [ 191.617566] [<c1461072>] __schedule+0x502/0x890 Aug 18 17:25:09 kernel: [ 191.617745] [<c106eb6b>] ? trace_hardirqs_on+0xb/0x10 Aug 18 17:25:09 kernel: [ 191.617937] [<c108178f>] ? call_rcu+0xf/0x20 Aug 18 17:25:09 kernel: [ 191.618135] [<c103b989>] ? release_task+0x239/0x3a0 Aug 18 17:25:09 kernel: [ 191.618334] [<c146141e>] schedule+0x1e/0x60 Aug 18 17:25:09 kernel: [ 191.618517] [<c103c14f>] do_exit+0x65f/0x8c0 Aug 18 17:25:09 kernel: [ 191.618699] [<c1004f0a>] oops_end+0x6a/0x90 Aug 18 17:25:09 kernel: [ 191.618907] [<c1032981>] no_context+0x101/0x220 Aug 18 17:25:09 kernel: [ 191.619007] [<c1032b3a>] __bad_area_nosemaphore+0x9a/0x150 Aug 18 17:25:09 kernel: [ 191.619074] [<c1032bfd>] bad_area_nosemaphore+0xd/0x10 Aug 18 17:25:09 kernel: [ 191.619232] [<c1033104>] __do_page_fault+0x224/0x580 Aug 18 17:25:09 kernel: [ 191.621679] [<e1243e70>] ? twofish_encrypt+0x20/0x20 [twofish_i586] Aug 18 17:25:09 kernel: [ 191.622046] [<c1033460>] ? __do_page_fault+0x580/0x580 Aug 18 17:25:09 kernel: [ 191.622401] [<c1288e6f>] ? __this_cpu_preempt_check+0xf/0x20 Aug 18 17:25:09 kernel: [ 191.622595] [<c1033460>] ? __do_page_fault+0x580/0x580 Aug 18 17:25:09 kernel: [ 191.622782] [<c103346b>] do_page_fault+0xb/0x10 Aug 18 17:25:09 kernel: [ 191.622959] [<c1466e2f>] error_code+0x5f/0x64 Aug 18 17:25:09 kernel: [ 191.623139] [<e0fe2420>] ? dm_softirq_done+0x140/0x140 [dm_mod] Aug 18 17:25:09 kernel: [ 191.623269] [<c1033460>] ? __do_page_fault+0x580/0x580 Aug 18 17:25:09 kernel: [ 191.623347] [<e0fe2433>] ? clone_endio+0x13/0xe0 [dm_mod] Aug 18 17:25:09 kernel: [ 191.623478] [<c1257b61>] bio_endio+0x61/0x90 Aug 18 17:25:09 kernel: [ 191.624020] [<e142476c>] crypt_dec_pending+0x8c/0xd0 [dm_crypt] Aug 18 17:25:09 kernel: [ 191.624243] [<e142666f>] kcryptd_crypt+0x4bf/0x4f0 [dm_crypt] Aug 18 17:25:09 kernel: [ 191.624452] [<c104cfb3>] ? process_one_work+0x103/0x390 Aug 18 17:25:09 kernel: [ 191.624660] [<c104d006>] process_one_work+0x156/0x390 Aug 18 17:25:09 kernel: [ 191.624858] [<c104cfb3>] ? process_one_work+0x103/0x390 Aug 18 17:25:09 kernel: [ 191.624994] [<c104d869>] worker_thread+0x39/0x440 Aug 18 17:25:09 kernel: [ 191.625095] [<c104d830>] ? execute_in_process_context+0x70/0x70 Aug 18 17:25:09 kernel: [ 191.625282] [<c1051363>] kthread+0xa3/0xc0 Aug 18 17:25:09 kernel: [ 191.625471] [<c106cc7d>] ? put_lock_stats.isra.21+0xd/0x30 Aug 18 17:25:09 kernel: [ 191.625662] [<c106eb6b>] ? trace_hardirqs_on+0xb/0x10 Aug 18 17:25:09 kernel: [ 191.626352] [<c1466281>] ret_from_kernel_thread+0x21/0x30 Aug 18 17:25:09 kernel: [ 191.626539] [<c10512c0>] ? kthread_create_on_node+0x160/0x160 Aug 18 17:25:09 kernel: [ 191.626725] Code: 00 55 64 a1 94 c6 6c c1 8b 80 44 03 00 00 89 e5 5d 8b 40 c0 c1 e8 02 83 e0 01 c3 8d b6 00 00 00 00 55 8b 80 44 03 00 00 89 e5 5d <8b> 40 c8 c3 66 90 55 b9 04 00 00 00 89 e5 83 ec 04 8b 90 44 03 Aug 18 17:25:09 kernel: [ 191.636829] EIP: [<c105184a>] kthread_data+0xa/0x10 SS:ESP 0068:dce9dc30 Aug 18 17:25:09 kernel: [ 191.637310] CR2: 00000000ffffffc8 Aug 18 17:25:09 kernel: [ 191.637500] ---[ end trace 42ce9ca7c3d57d57 ]--- -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
