HEAD is now at 48d858d... 0day head guard for 'devel-hourly-2014062713' git checkout a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee:bisect-linux0 2014-06-28-22:46:55 a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee waiting for completion of /kbuild-tests/build-queue/jaketown-consumer/x86_64-randconfig-hsxa0-06272045-a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee kernel: /kernel/x86_64-randconfig-hsxa0-06272045/a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee/vmlinuz-3.16.0-rc2 2014-06-28-23:09:01 detecting boot state ................. 20 SUCCESS bisect: good commit a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee git bisect start 48d858dc21505dc2617c5fa8c0a19be2d93fe661 a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee -- /c/kernel-tests/linear-bisect: ["-b", "48d858dc21505dc2617c5fa8c0a19be2d93fe661", "-g", "a497c3ba1d97fc69c1e78e7b96435ba8c2cb42ee", "/c/kernel-tests/bisect-test-boot-failure.sh", "/c/boot-bisect/linux0/obj-bisect"] Bisecting: 1013 revisions left to test after this (roughly 10 steps) [40b491fefc860b3b366897256b8d5adde6c4be41] Merge 'renesas/devel' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:40b491fefc860b3b366897256b8d5adde6c4be41:bisect-linux0 2014-06-28-23:18:08 40b491fefc860b3b366897256b8d5adde6c4be41 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-40b491fefc860b3b366897256b8d5adde6c4be41 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/40b491fefc860b3b366897256b8d5adde6c4be41 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-40b491fefc860b3b366897256b8d5adde6c4be41 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-smoke/x86_64-randconfig-hsxa0-06272045-40b491fefc860b3b366897256b8d5adde6c4be41 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/40b491fefc860b3b366897256b8d5adde6c4be41/vmlinuz-3.16.0-rc2-00462-g40b491f 2014-06-28-23:27:09 detecting boot state ........ 20 SUCCESS Bisecting: 551 revisions left to test after this (roughly 10 steps) [4f9aca3aee3bdd6c1951b8df8afbab91f6923375] Merge 'wireless/master' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:4f9aca3aee3bdd6c1951b8df8afbab91f6923375:bisect-linux0 2014-06-28-23:31:43 4f9aca3aee3bdd6c1951b8df8afbab91f6923375 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-4f9aca3aee3bdd6c1951b8df8afbab91f6923375 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-4f9aca3aee3bdd6c1951b8df8afbab91f6923375 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-smoke/x86_64-randconfig-hsxa0-06272045-4f9aca3aee3bdd6c1951b8df8afbab91f6923375 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/vmlinuz-3.16.0-rc2-00759-g4f9aca3 2014-06-28-23:39:43 detecting boot state .. 2 TEST FAILURE [ 3.763870] crc32c: self tests passed, processed 225944 bytes in 1585861 nsec [ 3.917545] crc32_combine: 8373 self tests passed [ 4.068782] crc32c_combine: 8373 self tests passed [ 4.070260] BUG: unable to handle kernel paging request at ffff88000ba81a50 [ 4.071899] IP: [] slob_page_alloc+0x41/0x1bb [ 4.072806] PGD 2a5d067 PUD 2a5e067 PMD 12792067 PTE 800000000ba81060 [ 4.074010] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 4.075578] Modules linked in: [ 4.076087] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.16.0-rc2-00759-g4f9aca3 #1 [ 4.077709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 4.079822] task: ffff8800001ae000 ti: ffff880011400000 task.ti: ffff880011400000 [ 4.080109] RIP: 0010:[] [] slob_page_alloc+0x41/0x1bb [ 4.080109] RSP: 0000:ffff880011403c60 EFLAGS: 00010006 [ 4.080109] RAX: ffff88000ba81a50 RBX: ffff88000ba790a0 RCX: 0000000000000204 [ 4.080109] RDX: 0000000000000008 RSI: ffff88000ba790a0 RDI: ffff88000ba790a0 [ 4.080109] RBP: ffff880011403ca8 R08: 0000000000000204 R09: ffffffff81877e90 [ 4.080109] R10: 0000000000000007 R11: 0000000000000000 R12: ffff880011beb208 [ 4.080109] R13: ffff88000ba81a50 R14: 0000000000000000 R15: 0000000000000001 [ 4.080109] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 4.080109] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4.080109] CR2: ffff88000ba81a50 CR3: 00000000017b2000 CR4: 00000000000006b0 [ 4.080109] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.080109] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4.080109] Stack: [ 4.080109] 0000000000000007 0000020400000008 fffffffffffffff8 0000000000000204 [ 4.080109] ffffffff81877e90 0000000000000408 00000000ffffffff 0000000000000000 [ 4.080109] 0000000000000008 ffff880011403d08 ffffffff8114570d 0000000000000204 [ 4.080109] Call Trace: [ 4.080109] [] slob_alloc+0xb5/0x241 [ 4.080109] [] slob_alloc_node+0x47/0x184 [ 4.080109] [] kmem_cache_alloc+0x11/0x13 [ 4.080109] [] alloc_inode+0x30/0x78 [ 4.080109] [] new_inode_pseudo+0x11/0x58 [ 4.080109] [] new_inode+0x19/0x30 [ 4.080109] [] debugfs_mknod.isra.9.part.10.constprop.17+0x26/0xf9 [ 4.080109] [] __create_file+0xf1/0x1e1 [ 4.080109] [] debugfs_create_dir+0x1b/0x1d [ 4.080109] [] notifier_err_inject_init+0x39/0xa0 [ 4.080109] [] ? notifier_err_inject_init+0xa0/0xa0 [ 4.080109] [] err_inject_init+0x25/0x59 [ 4.080109] [] ? notifier_err_inject_init+0xa0/0xa0 [ 4.080109] [] do_one_initcall+0xef/0x185 [ 4.080109] [] ? parse_args+0x1a5/0x27f [ 4.080109] [] kernel_init_freeable+0x127/0x1ac [ 4.080109] [] ? initcall_blacklist+0x99/0x99 [ 4.080109] [] ? rest_init+0xc4/0xc4 [ 4.080109] [] kernel_init+0xe/0xda [ 4.080109] [] ret_from_fork+0x7c/0xb0 [ 4.080109] [] ? rest_init+0xc4/0xc4 [ 4.080109] Code: 41 55 41 54 49 89 fc 53 31 db 48 83 ec 20 48 89 45 d0 48 d1 6d d0 48 63 c2 8b 4d d0 4c 8b 6f 10 4c 8d 50 ff 48 f7 d8 48 89 45 c8 <66> 45 8b 7d 00 b8 01 00 00 00 66 45 85 ff 44 0f 4e f8 85 d2 74 [ 4.080109] RIP [] slob_page_alloc+0x41/0x1bb [ 4.080109] RSP [ 4.080109] CR2: ffff88000ba81a50 [ 4.080109] ---[ end trace a1cf214a09fdf8b8 ]--- [ 4.080109] ---[ end trace a1cf214a09fdf8b8 ]--- /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-quantal-grantley-34:20140628233940:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-quantal-grantley-58:20140628233942:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-16:20140628233933:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-25:20140628233933:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-42:20140628233933:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-43:20140628233933:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-51:20140628233939:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-54:20140628233936:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-grantley-6:20140628233933:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-lkp-wsx02-132:20140628233940:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4f9aca3aee3bdd6c1951b8df8afbab91f6923375/dmesg-yocto-lkp-wsx02-158:20140628233944:x86_64-randconfig-hsxa0-06272045:: 0:11:13 all_good:bad:all_bad boots 2014-06-28 23:41:14 REPEAT COUNT: 21 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 297 revisions left to test after this (roughly 9 steps) [a6be7250646c37d8048cb99526a16a79f4e0379c] Merge 'netdev-next/master' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:a6be7250646c37d8048cb99526a16a79f4e0379c:bisect-linux0 2014-06-28-23:41:14 a6be7250646c37d8048cb99526a16a79f4e0379c compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-a6be7250646c37d8048cb99526a16a79f4e0379c Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/a6be7250646c37d8048cb99526a16a79f4e0379c waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-a6be7250646c37d8048cb99526a16a79f4e0379c waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-smoke/x86_64-randconfig-hsxa0-06272045-a6be7250646c37d8048cb99526a16a79f4e0379c kernel: /kernel/x86_64-randconfig-hsxa0-06272045/a6be7250646c37d8048cb99526a16a79f4e0379c/vmlinuz-3.16.0-rc2-00679-ga6be7250 2014-06-28-23:55:14 detecting boot state ...... 1 21 SUCCESS Bisecting: 80 revisions left to test after this (roughly 7 steps) [4e44b90704b1a70e2c224a6ab42a76e5754c6a7d] Merge 'gfs2/master' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:4e44b90704b1a70e2c224a6ab42a76e5754c6a7d:bisect-linux0 2014-06-28-23:59:15 4e44b90704b1a70e2c224a6ab42a76e5754c6a7d compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-4e44b90704b1a70e2c224a6ab42a76e5754c6a7d Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-4e44b90704b1a70e2c224a6ab42a76e5754c6a7d kernel: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/vmlinuz-3.16.0-rc2-00733-g4e44b90 2014-06-29-00:02:15 detecting boot state 1 TEST FAILURE [ 1.809502] Key type big_key registered [ 1.831337] alg: No test for lz4 (lz4-generic) [ 1.832466] alg: No test for stdrng (krng) [ 1.873618] BUG: unable to handle kernel paging request at ffff8800115dd000 [ 1.874974] IP: [] kzfree+0x20/0x2d [ 1.877016] PGD 2a5d067 PUD 2a5e067 PMD 13bf7067 PTE 80000000115dd060 [ 1.880118] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.880269] Modules linked in: [ 1.880269] CPU: 1 PID: 66 Comm: cryptomgr_test Not tainted 3.16.0-rc2-00733-g4e44b90 #1 [ 1.880269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.880269] task: ffff8800116ba000 ti: ffff880011650000 task.ti: ffff880011650000 [ 1.880269] RIP: 0010:[] [] kzfree+0x20/0x2d [ 1.880269] RSP: 0000:ffff880011653ba0 EFLAGS: 00010246 [ 1.880269] RAX: 0000000000000000 RBX: ffff8800115dc818 RCX: 000000003c0c0d04 [ 1.880269] RDX: 0000400000000880 RSI: 00000000000115dc RDI: ffff8800115dd000 [ 1.880269] RBP: ffff880011653ba8 R08: 0000000000000000 R09: 0000000000000000 [ 1.880269] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800115dc818 [ 1.880269] R13: ffff880011679948 R14: ffff8800115dc598 R15: 0000000000000001 [ 1.880269] FS: 0000000000000000(0000) GS:ffff880013800000(0000) knlGS:0000000000000000 [ 1.880269] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.880269] CR2: ffff8800115dd000 CR3: 00000000017b2000 CR4: 00000000000006a0 [ 1.880269] Stack: [ 1.880269] ffff8800115dc818 ffff880011653bd0 ffffffff812124ae ffff8800115dc5f0 [ 1.880269] 0000000000000000 ffff880011653cc8 ffff880011653be8 ffffffff81235422 [ 1.880269] ffff8800115dc5f0 ffff880011653c08 ffffffff81235a53 ffff8800115dc5f0 [ 1.880269] Call Trace: [ 1.880269] [] crypto_destroy_tfm+0x4d/0x54 [ 1.880269] [] drbg_fini_sym_kernel+0x1e/0x2b [ 1.880269] [] drbg_instantiate+0x1a0/0x266 [ 1.880269] [] drbg_kcapi_reset+0x14c/0x15b [ 1.880269] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 1.880269] [] rngapi_reset+0x5c/0x78 [ 1.880269] [] drbg_cavs_test+0x102/0x285 [ 1.880269] [] ? _raw_spin_unlock_irq+0x2c/0x51 [ 1.880269] [] alg_test_drbg+0x74/0xa7 [ 1.880269] [] alg_test+0x221/0x255 [ 1.880269] [] ? cryptomgr_notify+0x33c/0x33c [ 1.880269] [] cryptomgr_test+0x28/0x43 [ 1.880269] [] kthread+0xf9/0x101 [ 1.880269] [] ? kthread_create_on_node+0x199/0x199 [ 1.880269] [] ret_from_fork+0x7c/0xb0 [ 1.880269] [] ? kthread_create_on_node+0x199/0x199 [ 1.880269] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 53 3d 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 c2 49 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 1.880269] RIP [] kzfree+0x20/0x2d [ 1.880269] RSP [ 1.880269] CR2: ffff8800115dd000 [ 1.880269] ---[ end trace 703b75ebd2f2de5e ]--- [ 1.880269] ---[ end trace 703b75ebd2f2de5e ]--- /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-100:20140629000215:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-168:20140629000213:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-169:20140629000214:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-195:20140629000213:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-209:20140629000215:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-216:20140629000215:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-49:20140629000219:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/4e44b90704b1a70e2c224a6ab42a76e5754c6a7d/dmesg-yocto-lkp-wsx01-79:20140629000213:x86_64-randconfig-hsxa0-06272045:: 0:8:9 all_good:bad:all_bad boots 2014-06-29 00:02:46 REPEAT COUNT: 21 # /c/boot-bisect/linux0/obj-bisect/.repeat Bisecting: 54 revisions left to test after this (roughly 6 steps) [996422e71c00dfa42c0f5699b8260a2d51545195] Merge 'efi/next' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:996422e71c00dfa42c0f5699b8260a2d51545195:bisect-linux0 2014-06-29-00:02:47 996422e71c00dfa42c0f5699b8260a2d51545195 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-996422e71c00dfa42c0f5699b8260a2d51545195 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/996422e71c00dfa42c0f5699b8260a2d51545195 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-996422e71c00dfa42c0f5699b8260a2d51545195 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/996422e71c00dfa42c0f5699b8260a2d51545195/vmlinuz-3.16.0-rc2-00685-g996422e 2014-06-29-00:10:47 detecting boot state ..... 21 SUCCESS Bisecting: 48 revisions left to test after this (roughly 6 steps) [e2447c52f40ea90a5d6e9847268366775f4c0f78] Merge 'cryptodev/master' into devel-hourly-2014062713 running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:e2447c52f40ea90a5d6e9847268366775f4c0f78:bisect-linux0 2014-06-29-00:13:48 e2447c52f40ea90a5d6e9847268366775f4c0f78 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-e2447c52f40ea90a5d6e9847268366775f4c0f78 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-e2447c52f40ea90a5d6e9847268366775f4c0f78 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/vmlinuz-3.16.0-rc2-00726-ge2447c5 2014-06-29-00:24:48 detecting boot state ... 9 TEST FAILURE [ 4.497998] crc32: self tests passed, processed 225944 bytes in 3713866 nsec [ 4.504505] crc32c: CRC_LE_BITS = 1 [ 4.505130] crc32c: self tests passed, processed 225944 bytes in 2393489 nsec [ 4.530068] general protection fault: 0000 [#1] [ 4.530734] CRED: Invalid credentials [ 4.530736] CRED: At /kbuild/src/smoke/include/linux/cred.h:247 [ 4.530739] CRED: Specified credentials: ffff880010f3ae80 /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-128:20140629002439:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-131:20140629002438:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-167:20140629002438:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-220:20140629002439:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-43:20140629002440:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-quantal-lkp-wsx02-6:20140629002439:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-129:20140629002430:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-134:20140629002428:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-177:20140629002429:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-195:20140629002428:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-43:20140629002428:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/e2447c52f40ea90a5d6e9847268366775f4c0f78/dmesg-yocto-lkp-wsx02-66:20140629002429:x86_64-randconfig-hsxa0-06272045:: 1:12:20 all_good:bad:all_bad boots 2014-06-29 00:26:48 REPEAT COUNT: 27 # /c/boot-bisect/linux0/obj-bisect/.repeat linear-bisect: bad branch may be cryptodev/master linear-bisect: handle over to git bisect linear-bisect: git bisect start e2447c52f40ea90a5d6e9847268366775f4c0f78 996422e71c00dfa42c0f5699b8260a2d51545195 -- Bisecting: 20 revisions left to test after this (roughly 4 steps) [b3416fb8a2f5a1653e4ab72b55907794cc10bde1] crypto: qat - Intel(R) QAT accelengine part of fw loader linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:b3416fb8a2f5a1653e4ab72b55907794cc10bde1:bisect-linux0 2014-06-29-00:26:50 b3416fb8a2f5a1653e4ab72b55907794cc10bde1 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-b3416fb8a2f5a1653e4ab72b55907794cc10bde1 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-b3416fb8a2f5a1653e4ab72b55907794cc10bde1 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/vmlinuz-3.16.0-rc1-00020-gb3416fb 2014-06-29-00:28:50 detecting boot state .. 10 TEST FAILURE [ 3.783673] crc32c: CRC_LE_BITS = 1 [ 3.784277] crc32c: self tests passed, processed 225944 bytes in 2069114 nsec [ 3.830069] ------------[ cut here ]------------ [ 3.830914] WARNING: CPU: 0 PID: 0 at /kbuild/src/smoke/kernel/rcu/tree.c:2282 rcu_do_batch+0x402/0x63a() [ 3.832427] Modules linked in: [ 3.832952] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.0-rc1-00020-gb3416fb #1 [ 3.834177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 3.835567] 0000000000000000 ffff880012203e10 ffffffff814f0f4f 0000000000000000 [ 3.836881] ffff880012203e48 ffffffff8106d390 ffffffff810b8dbc 0000000000000000 [ 3.838166] ffff8800123ccf80 ffffffff817ed6c0 0000000000000000 ffff880012203e58 [ 3.839439] Call Trace: [ 3.839830] [] dump_stack+0x4e/0x7a [ 3.840039] [] warn_slowpath_common+0x7f/0x98 [ 3.840039] [] ? rcu_do_batch+0x402/0x63a [ 3.840039] [] warn_slowpath_null+0x1a/0x1c [ 3.840039] [] rcu_do_batch+0x402/0x63a [ 3.840039] [] ? rcu_do_batch+0x161/0x63a [ 3.840039] [] rcu_process_callbacks+0x1e0/0x2ac [ 3.840039] [] __do_softirq+0x120/0x2cc [ 3.840039] [] irq_exit+0x48/0x65 [ 3.840039] [] smp_apic_timer_interrupt+0x44/0x50 [ 3.840039] [] apic_timer_interrupt+0x6f/0x80 [ 3.840039] [] ? native_safe_halt+0x6/0x8 [ 3.840039] [] ? trace_hardirqs_on+0xd/0xf [ 3.840039] [] default_idle+0x31/0xcc [ 3.840039] [] arch_cpu_idle+0xf/0x11 [ 3.840039] [] cpu_startup_entry+0x18d/0x3e7 [ 3.840039] [] ? get_parent_ip+0xd/0x3c [ 3.840039] [] rest_init+0xc0/0xc4 [ 3.840039] [] ? rest_init+0x5/0xc4 [ 3.840039] [] start_kernel+0x4ea/0x4f5 [ 3.840039] [] ? set_init_arg+0x53/0x53 [ 3.840039] [] ? early_idt_handlers+0x120/0x120 [ 3.840039] [] x86_64_start_reservations+0x2a/0x2c [ 3.840039] [] x86_64_start_kernel+0x124/0x131 [ 3.840039] ---[ end trace c23aa794a96fa18e ]--- [ 4.382994] crc32_combine: 8373 self tests passed /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-132:20140629002819:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-142:20140629002818:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-220:20140629002820:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-233:20140629002814:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-27:20140629002818:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-42:20140629002813:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-73:20140629002819:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-quantal-lkp-wsx02-88:20140629002817:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-101:20140629002809:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-129:20140629002809:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-143:20140629002808:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-44:20140629002809:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-4:20140629002808:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-56:20140629002808:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-71:20140629002809:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/b3416fb8a2f5a1653e4ab72b55907794cc10bde1/dmesg-yocto-lkp-wsx02-8:20140629002808:x86_64-randconfig-hsxa0-06272045:: 3:16:23 all_good:bad:all_bad boots Bisecting: 9 revisions left to test after this (roughly 3 steps) [3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24] crypto: drbg - DRBG testmgr test vectors running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24:bisect-linux0 2014-06-29-00:30:21 3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 2014-06-29-00:34:21 detecting boot state ... 27 SUCCESS Bisecting: 4 revisions left to test after this (roughly 2 steps) [d8cba25d2c68992a6e7c1d329b690a9ebe01167d] crypto: qat - Intel(R) QAT driver framework running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:d8cba25d2c68992a6e7c1d329b690a9ebe01167d:bisect-linux0 2014-06-29-00:36:22 d8cba25d2c68992a6e7c1d329b690a9ebe01167d compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-d8cba25d2c68992a6e7c1d329b690a9ebe01167d Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-d8cba25d2c68992a6e7c1d329b690a9ebe01167d kernel: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/vmlinuz-3.16.0-rc1-00015-gd8cba25 2014-06-29-00:39:22 detecting boot state 2 TEST FAILURE [ 1.909033] Key type big_key registered [ 1.923311] alg: No test for lz4 (lz4-generic) [ 1.923917] alg: No test for stdrng (krng) [ 1.934378] BUG: unable to handle kernel paging request at ffff88000bb91000 [ 1.935056] IP: [] kzfree+0x20/0x2d [ 1.935541] PGD 2a5c067 PUD 2a5d067 PMD 12792067 PTE 800000000bb91060 [ 1.936182] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.936721] Modules linked in: [ 1.937021] CPU: 1 PID: 67 Comm: cryptomgr_test Not tainted 3.16.0-rc1-00015-gd8cba25 #1 [ 1.937745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.938474] task: ffff88000bbd0000 ti: ffff88000bbd4000 task.ti: ffff88000bbd4000 [ 1.939177] RIP: 0010:[] [] kzfree+0x20/0x2d [ 1.939868] RSP: 0000:ffff88000bbd7ba0 EFLAGS: 00010246 [ 1.940015] RAX: 0000000000000000 RBX: ffff88000bb8d880 RCX: 000000003c0bdd6c [ 1.940015] RDX: 0000200000000880 RSI: 000000000000bb8d RDI: ffff88000bb91000 [ 1.940015] RBP: ffff88000bbd7ba8 R08: 0000000000000000 R09: 0000000000000000 [ 1.940015] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88000bb8d880 [ 1.940015] R13: ffff88000d3b7e08 R14: ffff88000bb8d6b0 R15: 0000000000000001 [ 1.940015] FS: 0000000000000000(0000) GS:ffff880012400000(0000) knlGS:0000000000000000 [ 1.940015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.940015] CR2: ffff88000bb91000 CR3: 00000000017b2000 CR4: 00000000000006a0 [ 1.940015] Stack: [ 1.940015] ffff88000bb8d880 ffff88000bbd7bd0 ffffffff81211b0e ffff88000bb8d708 [ 1.940015] 0000000000000000 ffff88000bbd7cc8 ffff88000bbd7be8 ffffffff81234a68 [ 1.940015] ffff88000bb8d708 ffff88000bbd7c08 ffffffff81235099 ffff88000bb8d708 [ 1.940015] Call Trace: [ 1.940015] [] crypto_destroy_tfm+0x4d/0x54 [ 1.940015] [] drbg_fini_sym_kernel+0x1e/0x2b [ 1.940015] [] drbg_instantiate+0x1a0/0x266 [ 1.940015] [] drbg_kcapi_reset+0x14c/0x15b [ 1.940015] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 1.940015] [] rngapi_reset+0x5c/0x78 [ 1.940015] [] drbg_cavs_test+0x102/0x285 [ 1.940015] [] ? _raw_spin_unlock_irq+0x2c/0x51 [ 1.940015] [] alg_test_drbg+0x74/0xa7 [ 1.940015] [] alg_test+0x221/0x255 [ 1.940015] [] ? cryptomgr_notify+0x33c/0x33c [ 1.940015] [] cryptomgr_test+0x28/0x43 [ 1.940015] [] kthread+0xf9/0x101 [ 1.940015] [] ? kthread_create_on_node+0x199/0x199 [ 1.940015] [] ret_from_fork+0x7c/0xb0 [ 1.940015] [] ? kthread_create_on_node+0x199/0x199 [ 1.940015] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 9d 3c 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 0c 49 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 1.940015] RIP [] kzfree+0x20/0x2d [ 1.940015] RSP [ 1.940015] CR2: ffff88000bb91000 [ 1.940015] ---[ end trace 5ac39a6c1b4528a5 ]--- [ 1.962259] BUG: unable to handle kernel NULL pointer dereference at (null) /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-102:20140629003857:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-121:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-14:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-19:20140629003857:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-31:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-48:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-59:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-61:20140629003901:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-ivb42-80:20140629003857:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-lkp-wsx01-47:20140629003858:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-lkp-wsx01-9:20140629003858:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-quantal-lkp-wsx02-79:20140629003858:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-ivb42-18:20140629003857:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-ivb42-35:20140629003857:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-ivb42-74:20140629003855:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-lkp-wsx01-12:20140629003853:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-lkp-wsx01-233:20140629003853:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-lkp-wsx01-33:20140629003853:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-lkp-wsx01-62:20140629003853:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/d8cba25d2c68992a6e7c1d329b690a9ebe01167d/dmesg-yocto-lkp-wsx01-95:20140629003854:x86_64-randconfig-hsxa0-06272045:: 0:20:21 all_good:bad:all_bad boots Bisecting: 2 revisions left to test after this (roughly 1 step) [3d77565ba5e5b9075a4f6d7d6d15996f5e582659] crypto: ccp - Modify PCI support in prep for arm64 support running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:3d77565ba5e5b9075a4f6d7d6d15996f5e582659:bisect-linux0 2014-06-29-00:39:54 3d77565ba5e5b9075a4f6d7d6d15996f5e582659 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3d77565ba5e5b9075a4f6d7d6d15996f5e582659 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3d77565ba5e5b9075a4f6d7d6d15996f5e582659 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/vmlinuz-3.16.0-rc1-00012-g3d77565 2014-06-29-00:42:54 detecting boot state . TEST FAILURE [ 1.546858] Key type big_key registered [ 1.555590] alg: No test for lz4 (lz4-generic) [ 1.556355] alg: No test for stdrng (krng) [ 1.568813] BUG: unable to handle kernel paging request at ffff88000bb91000 [ 1.569669] IP: [] kzfree+0x20/0x2d [ 1.570009] PGD 2a5c067 PUD 2a5d067 PMD 12792067 PTE 800000000bb91060 [ 1.570009] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.570009] Modules linked in: [ 1.570009] CPU: 1 PID: 67 Comm: cryptomgr_test Not tainted 3.16.0-rc1-00012-g3d77565 #1 [ 1.570009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.570009] task: ffff88000bbd0000 ti: ffff88000bbd4000 task.ti: ffff88000bbd4000 [ 1.570009] RIP: 0010:[] [] kzfree+0x20/0x2d [ 1.570009] RSP: 0000:ffff88000bbd7ba0 EFLAGS: 00010246 [ 1.570009] RAX: 0000000000000000 RBX: ffff88000bb8d880 RCX: 000000003c0bdd6c [ 1.570009] RDX: 0000200000000880 RSI: 000000000000bb8d RDI: ffff88000bb91000 [ 1.570009] RBP: ffff88000bbd7ba8 R08: 0000000000000000 R09: 0000000000000000 [ 1.570009] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88000bb8d880 [ 1.570009] R13: ffff88000bd513e0 R14: ffff88000bb8d6b0 R15: 0000000000000001 [ 1.570009] FS: 0000000000000000(0000) GS:ffff880012400000(0000) knlGS:0000000000000000 [ 1.570009] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.570009] CR2: ffff88000bb91000 CR3: 00000000017b2000 CR4: 00000000000006a0 [ 1.570009] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.570009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1.570009] Stack: [ 1.570009] ffff88000bb8d880 ffff88000bbd7bd0 ffffffff81211b0e ffff88000bb8d708 [ 1.570009] 0000000000000000 ffff88000bbd7cc8 ffff88000bbd7be8 ffffffff81234a68 [ 1.570009] ffff88000bb8d708 ffff88000bbd7c08 ffffffff81235099 ffff88000bb8d708 [ 1.570009] Call Trace: [ 1.570009] [] crypto_destroy_tfm+0x4d/0x54 [ 1.570009] [] drbg_fini_sym_kernel+0x1e/0x2b [ 1.570009] [] drbg_instantiate+0x1a0/0x266 [ 1.570009] [] drbg_kcapi_reset+0x14c/0x15b [ 1.570009] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 1.570009] [] rngapi_reset+0x5c/0x78 [ 1.570009] [] drbg_cavs_test+0x102/0x285 [ 1.570009] [] ? _raw_spin_unlock_irq+0x2c/0x51 [ 1.570009] [] alg_test_drbg+0x74/0xa7 [ 1.570009] [] alg_test+0x221/0x255 [ 1.570009] [] ? cryptomgr_notify+0x33c/0x33c [ 1.570009] [] cryptomgr_test+0x28/0x43 [ 1.570009] [] kthread+0xf9/0x101 [ 1.570009] [] ? kthread_create_on_node+0x199/0x199 [ 1.570009] [] ret_from_fork+0x7c/0xb0 [ 1.570009] [] ? kthread_create_on_node+0x199/0x199 [ 1.570009] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 9d 3c 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 0c 49 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 1.570009] RIP [] kzfree+0x20/0x2d [ 1.570009] RSP [ 1.570009] CR2: ffff88000bb91000 [ 1.570009] ---[ end trace 797b968bb90b01fb ]--- [ 1.593762] BUG: unable to handle kernel NULL pointer dereference at (null) /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-21:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-23:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-27:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-28:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-31:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-33:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-3:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-48:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-52:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-grantley-63:20140629004238:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-ivb44-28:20140629004235:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-ivb44-43:20140629004234:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-ivb44-44:20140629004234:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-ivb44-7:20140629004234:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-quantal-ivb44-8:20140629004235:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-yocto-grantley-23:20140629004248:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-yocto-grantley-28:20140629004248:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/3d77565ba5e5b9075a4f6d7d6d15996f5e582659/dmesg-yocto-grantley-2:20140629004238:x86_64-randconfig-hsxa0-06272045:: 0:19:17 all_good:bad:all_bad boots Bisecting: 0 revisions left to test after this (roughly 0 steps) [64d1cdfbe20c50877576045145313c9b062c50f7] crypto: drbg - Add DRBG test code to testmgr running /c/kernel-tests/bisect-test-boot-failure.sh /c/boot-bisect/linux0/obj-bisect ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:64d1cdfbe20c50877576045145313c9b062c50f7:bisect-linux0 2014-06-29-00:43:25 64d1cdfbe20c50877576045145313c9b062c50f7 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-64d1cdfbe20c50877576045145313c9b062c50f7 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-64d1cdfbe20c50877576045145313c9b062c50f7 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/vmlinuz-3.16.0-rc1-00011-g64d1cdf 2014-06-29-00:45:25 detecting boot state 3 TEST FAILURE [ 1.719604] Key type big_key registered [ 1.726448] alg: No test for lz4 (lz4-generic) [ 1.727255] alg: No test for stdrng (krng) [ 1.740931] BUG: unable to handle kernel paging request at ffff88000bbbd000 [ 1.742183] IP: [] kzfree+0x20/0x2d [ 1.742979] PGD 2a5c067 PUD 2a5d067 PMD 12792067 PTE 800000000bbbd060 [ 1.744135] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.745136] Modules linked in: [ 1.745641] CPU: 0 PID: 67 Comm: cryptomgr_test Not tainted 3.16.0-rc1-00011-g64d1cdf #1 [ 1.747111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.748296] task: ffff880010f36000 ti: ffff880010f38000 task.ti: ffff880010f38000 [ 1.749532] RIP: 0010:[] [] kzfree+0x20/0x2d [ 1.750018] RSP: 0000:ffff880010f3bba0 EFLAGS: 00010246 [ 1.750018] RAX: 0000000000000000 RBX: ffff88000bbbb5d8 RCX: 000000003c0bfac4 [ 1.750018] RDX: 0000200000000880 RSI: 000000000000bbbb RDI: ffff88000bbbd000 [ 1.750018] RBP: ffff880010f3bba8 R08: 0000000000000000 R09: 0000000000000000 [ 1.750018] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88000bbbb5d8 [ 1.750018] R13: ffff88000c8187c8 R14: ffff88000bbbb3d8 R15: 0000000000000001 [ 1.750018] FS: 0000000000000000(0000) GS:ffff880012200000(0000) knlGS:0000000000000000 [ 1.750018] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.750018] CR2: ffff88000bbbd000 CR3: 00000000017b2000 CR4: 00000000000006b0 [ 1.750018] Stack: [ 1.750018] ffff88000bbbb5d8 ffff880010f3bbd0 ffffffff81211b0e ffff88000bbbb430 [ 1.750018] 0000000000000000 ffff880010f3bcc8 ffff880010f3bbe8 ffffffff81234a68 [ 1.750018] ffff88000bbbb430 ffff880010f3bc08 ffffffff81235099 ffff88000bbbb430 [ 1.750018] Call Trace: [ 1.750018] [] crypto_destroy_tfm+0x4d/0x54 [ 1.750018] [] drbg_fini_sym_kernel+0x1e/0x2b [ 1.750018] [] drbg_instantiate+0x1a0/0x266 [ 1.750018] [] drbg_kcapi_reset+0x14c/0x15b [ 1.750018] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 1.750018] [] rngapi_reset+0x5c/0x78 [ 1.750018] [] drbg_cavs_test+0x102/0x285 [ 1.750018] [] ? trace_hardirqs_on+0xd/0xf [ 1.750018] [] alg_test_drbg+0x74/0xa7 [ 1.750018] [] alg_test+0x221/0x255 [ 1.750018] [] ? __this_cpu_preempt_check+0x13/0x15 [ 1.750018] [] ? trace_hardirqs_on_caller+0x1b7/0x1d7 [ 1.750018] [] ? trace_hardirqs_on+0xd/0xf [ 1.750018] [] ? cryptomgr_notify+0x33c/0x33c [ 1.750018] [] cryptomgr_test+0x28/0x43 [ 1.750018] [] kthread+0xf9/0x101 [ 1.750018] [] ? kthread_create_on_node+0x199/0x199 [ 1.750018] [] ret_from_fork+0x7c/0xb0 [ 1.750018] [] ? kthread_create_on_node+0x199/0x199 [ 1.750018] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 9d 3c 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 0c 49 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 1.750018] RIP [] kzfree+0x20/0x2d [ 1.750018] RSP [ 1.750018] CR2: ffff88000bbbd000 [ 1.750018] ---[ end trace 08a90c5b45ec81a1 ]--- [ 1.830063] ------------[ cut here ]------------ /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-112:20140629004514:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-121:20140629004514:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-122:20140629004514:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-123:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-124:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-43:20140629004517:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-81:20140629004517:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-85:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-ivb44-88:20140629004518:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-112:20140629004520:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-120:20140629004520:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-126:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-208:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-20:20140629004520:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-50:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-quantal-lkp-wsx02-75:20140629004515:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-yocto-lkp-wsx01-41:20140629004518:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-yocto-lkp-wsx02-130:20140629004510:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-yocto-lkp-wsx02-164:20140629004510:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/64d1cdfbe20c50877576045145313c9b062c50f7/dmesg-yocto-lkp-wsx02-53:20140629004510:x86_64-randconfig-hsxa0-06272045:: 0:20:23 all_good:bad:all_bad boots 64d1cdfbe20c50877576045145313c9b062c50f7 is the first bad commit commit 64d1cdfbe20c50877576045145313c9b062c50f7 Author: Stephan Mueller Date: Sat May 31 17:25:36 2014 +0200 crypto: drbg - Add DRBG test code to testmgr The DRBG test code implements the CAVS test approach. As discussed for the test vectors, all DRBG types are covered with testing. However, not every backend cipher is covered with testing. To prevent the testmgr from logging missing testing, the NULL test is registered for all backend ciphers not covered with specific test cases. All currently implemented DRBG types and backend ciphers are defined in SP800-90A. Therefore, the fips_allowed flag is set for all. Signed-off-by: Stephan Mueller Signed-off-by: Herbert Xu :040000 040000 9375b7df098550dc2ad57d563223f3d4b3fdeaa7 023e6beef08620a371c480e13edbb603250e1674 M crypto bisect run success Previous HEAD position was 64d1cdf... crypto: drbg - Add DRBG test code to testmgr HEAD is now at 3332ee2... crypto: drbg - DRBG testmgr test vectors ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24:bisect-linux0 2014-06-29-00:45:59 3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24 reuse /kernel/x86_64-randconfig-hsxa0-06272045/3332ee2a17b1bd69e4602e2d6ba1b07edb0c9a24/vmlinuz-3.16.0-rc1-00010-g3332ee2 2014-06-29-00:45:59 detecting boot state .... 61 81 SUCCESS Previous HEAD position was 3332ee2... crypto: drbg - DRBG testmgr test vectors HEAD is now at 48d858d... 0day head guard for 'devel-hourly-2014062713' ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linux-devel:devel-hourly-2014062713:48d858dc21505dc2617c5fa8c0a19be2d93fe661:bisect-linux0 TEST FAILURE [ 1.745233] Key type big_key registered [ 1.753456] alg: No test for lz4 (lz4-generic) [ 1.754185] alg: No test for stdrng (krng) [ 1.774058] BUG: unable to handle kernel paging request at ffff88000bb8a000 [ 1.774946] IP: [] kzfree+0x20/0x2d [ 1.775527] PGD 2a5e067 PUD 2a5f067 PMD 12792067 PTE 800000000bb8a060 [ 1.776326] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1.777003] Modules linked in: [ 1.777395] CPU: 1 PID: 67 Comm: cryptomgr_test Not tainted 3.16.0-rc2-01013-g48d858d #87 [ 1.778382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 1.779274] task: ffff88000bbc6000 ti: ffff88000bbcc000 task.ti: ffff88000bbcc000 [ 1.780029] RIP: 0010:[] [] kzfree+0x20/0x2d [ 1.780029] RSP: 0000:ffff88000bbcfba0 EFLAGS: 00010246 [ 1.780029] RAX: 0000000000000000 RBX: ffff88000bb86880 RCX: 000000003c0bdd6c [ 1.780029] RDX: 0000200000000880 RSI: 000000000000bb86 RDI: ffff88000bb8a000 [ 1.780029] RBP: ffff88000bbcfba8 R08: 0000000000000000 R09: 0000000000000000 [ 1.780029] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88000bb86880 [ 1.780029] R13: ffff88000c38ae08 R14: ffff88000bb866b0 R15: 0000000000000001 [ 1.780029] FS: 0000000000000000(0000) GS:ffff880012400000(0000) knlGS:0000000000000000 [ 1.780029] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.780029] CR2: ffff88000bb8a000 CR3: 00000000017b2000 CR4: 00000000000006a0 [ 1.780029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.780029] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1.780029] Stack: [ 1.780029] ffff88000bb86880 ffff88000bbcfbd0 ffffffff81212622 ffff88000bb86708 [ 1.780029] 0000000000000000 ffff88000bbcfcc8 ffff88000bbcfbe8 ffffffff81235596 [ 1.780029] ffff88000bb86708 ffff88000bbcfc08 ffffffff81235bc7 ffff88000bb86708 [ 1.780029] Call Trace: [ 1.780029] [] crypto_destroy_tfm+0x4d/0x54 [ 1.780029] [] drbg_fini_sym_kernel+0x1e/0x2b [ 1.780029] [] drbg_instantiate+0x1a0/0x266 [ 1.780029] [] drbg_kcapi_reset+0x14c/0x15b [ 1.780029] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 1.780029] [] rngapi_reset+0x5c/0x78 [ 1.780029] [] drbg_cavs_test+0x102/0x285 [ 1.780029] [] ? _raw_spin_unlock_irq+0x2c/0x51 [ 1.780029] [] alg_test_drbg+0x74/0xa7 [ 1.780029] [] alg_test+0x221/0x255 [ 1.780029] [] ? cryptomgr_notify+0x33c/0x33c [ 1.780029] [] cryptomgr_test+0x28/0x43 [ 1.780029] [] kthread+0xf9/0x101 [ 1.780029] [] ? kthread_create_on_node+0x199/0x199 [ 1.780029] [] ret_from_fork+0x7c/0xb0 [ 1.780029] [] ? kthread_create_on_node+0x199/0x199 [ 1.780029] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 53 3d 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 c2 49 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 1.780029] RIP [] kzfree+0x20/0x2d [ 1.780029] RSP [ 1.780029] CR2: ffff88000bb8a000 [ 1.780029] ---[ end trace 775c0e1f59591e03 ]--- [ 1.808800] BUG: unable to handle kernel NULL pointer dereference at (null) /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-58:20140628203005:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-20:20140628203002:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-46:20140628203010:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-115:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-40:20140628224601:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-46:20140628202955:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-79:20140628203011:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-29:20140628203007:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-1:20140628202957:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-27:20140628203011:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-7:20140628202959:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-55:20140628203007:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-16:20140628224601:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-16:20140628203000:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-55:20140628203011:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-48:20140628202957:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-56:20140628202955:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-57:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-20:20140628203009:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-29:20140628203015:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-54:20140628202958:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-18:20140628224620:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-65:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-45:20140628203013:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-19:20140628202957:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-114:20140628203009:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-26:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-36:20140628202958:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-18:20140628203003:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-113:20140628224611:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-20:20140628203004:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb42-31:20140628224611:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-19:20140628203009:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-53:20140628203008:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-53:20140628224604:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-93:20140628203013:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-110:20140628203015:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-62:20140628203015:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-27:20140628203004:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-3:20140628203003:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-26:20140628202958:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-54:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-94:20140628203002:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-lkp-wsx01-11:20140628224601:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-32:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-63:20140628203001:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-60:20140628203006:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-26:20140628203012:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-8:20140628202957:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-30:20140628203007:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-45:20140628202956:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-23:20140628203010:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-31:20140628203010:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-109:20140628203011:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-19:20140628202954:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-21:20140628202955:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-10:20140628203003:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-33:20140628203013:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-32:20140628202959:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-26:20140628224620:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-55:20140628203010:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-51:20140628203000:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-grantley-27:20140628203000:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-grantley-44:20140628203001:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb42-34:20140628224611:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-28:20140628203013:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-quantal-ivb44-113:20140628203011:x86_64-randconfig-hsxa0-06272045:: /kernel/x86_64-randconfig-hsxa0-06272045/48d858dc21505dc2617c5fa8c0a19be2d93fe661/dmesg-yocto-ivb44-24:20140628203007:x86_64-randconfig-hsxa0-06272045:: 0:68:73 all_good:bad:all_bad boots HEAD is now at 48d858d 0day head guard for 'devel-hourly-2014062713' ========= upstream ========= Previous HEAD position was 48d858d... 0day head guard for 'devel-hourly-2014062713' HEAD is now at 3e7b256... Merge tag 'iommu-fixes-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/linus:master:3e7b256cba330240c8fcde3d01c65bfda12a2847:bisect-linux0 2014-06-29-00:49:04 3e7b256cba330240c8fcde3d01c65bfda12a2847 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3e7b256cba330240c8fcde3d01c65bfda12a2847 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/3e7b256cba330240c8fcde3d01c65bfda12a2847 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-3e7b256cba330240c8fcde3d01c65bfda12a2847 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/3e7b256cba330240c8fcde3d01c65bfda12a2847/vmlinuz-3.16.0-rc2-00319-g3e7b256 2014-06-29-00:51:04 detecting boot state ............ 1.... 2.... 3............ 6............. 7................. 8............. 10. 11..... 12.... 13..... 15...... 17..... 20.. 21. 22.. 23.... 24......... 26.... 28.... 30.. 32... 33.. 36. 41.................... 44. 48. 54. 58.. 61. 63. 66. 68. 70. 77.............................................................................................................................................................................................................................................................................................................2014-06-29 05:01:06 add_to_run_queue 4 ........... 79.............................................................................................................................................................................................................................................................................................................2014-06-29 07:37:37 add_to_run_queue 2 .......... 81 SUCCESS ========= linux-next ========= From git://gitmirror/next * [new branch] akpm -> next/akpm * [new branch] akpm-base -> next/akpm-base * [new branch] master -> next/master * [new branch] stable -> next/stable From git://gitmirror/next * [new tag] next-20130320 -> next-20130320 * [new tag] next-20130321 -> next-20130321 * [new tag] next-20130322 -> next-20130322 * [new tag] next-20130325 -> next-20130325 * [new tag] next-20130326 -> next-20130326 * [new tag] next-20130327 -> next-20130327 * [new tag] next-20130328 -> next-20130328 * [new tag] next-20130402 -> next-20130402 * [new tag] next-20130403 -> next-20130403 * [new tag] next-20130404 -> next-20130404 * [new tag] next-20130405 -> next-20130405 * [new tag] next-20130408 -> next-20130408 * [new tag] next-20130409 -> next-20130409 * [new tag] next-20130410 -> next-20130410 * [new tag] next-20130411 -> next-20130411 * [new tag] next-20130412 -> next-20130412 * [new tag] next-20130415 -> next-20130415 * [new tag] next-20130416 -> next-20130416 * [new tag] next-20130417 -> next-20130417 * [new tag] next-20130418 -> next-20130418 * [new tag] next-20130419 -> next-20130419 * [new tag] next-20130422 -> next-20130422 * [new tag] next-20130423 -> 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next-20140613 * [new tag] next-20140616 -> next-20140616 * [new tag] next-20140617 -> next-20140617 * [new tag] next-20140618 -> next-20140618 * [new tag] next-20140619 -> next-20140619 * [new tag] next-20140620 -> next-20140620 * [new tag] next-20140623 -> next-20140623 * [new tag] next-20140624 -> next-20140624 * [new tag] next-20140625 -> next-20140625 * [new tag] next-20140626 -> next-20140626 * [new tag] next-20140627 -> next-20140627 Previous HEAD position was 3e7b256... Merge tag 'iommu-fixes-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu HEAD is now at 9642600... Add linux-next specific files for 20140627 ls -a /kbuild-tests/run-queue/kvm/x86_64-randconfig-hsxa0-06272045/next:master:96426007c90cde23c0402856f3e0aec0f4cc2e48:bisect-linux0 2014-06-29-07:45:40 96426007c90cde23c0402856f3e0aec0f4cc2e48 compiling Queued build task to /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-96426007c90cde23c0402856f3e0aec0f4cc2e48 Check for kernel in /kernel/x86_64-randconfig-hsxa0-06272045/96426007c90cde23c0402856f3e0aec0f4cc2e48 waiting for completion of /kbuild-tests/build-queue/x86_64-randconfig-hsxa0-06272045-96426007c90cde23c0402856f3e0aec0f4cc2e48 waiting for completion of /kbuild-tests/build-queue/lkp-hsx01-smoke/x86_64-randconfig-hsxa0-06272045-96426007c90cde23c0402856f3e0aec0f4cc2e48 kernel: /kernel/x86_64-randconfig-hsxa0-06272045/96426007c90cde23c0402856f3e0aec0f4cc2e48/vmlinuz-3.16.0-rc2-next-20140627 2014-06-29-07:50:40 detecting boot state .... TEST FAILURE [ 2.068410] Key type big_key registered [ 2.097803] alg: No test for lz4 (lz4-generic) [ 2.108619] alg: No test for stdrng (krng) [ 2.216775] BUG: unable to handle kernel paging request at ffff8800115f0000 [ 2.219230] IP: [] kzfree+0x20/0x2d [ 2.220063] PGD 2a63067 PUD 2a64067 PMD 13bf7067 PTE 80000000115f0060 [ 2.220063] Oops: 0002 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 2.220063] Modules linked in: [ 2.220063] CPU: 0 PID: 67 Comm: cryptomgr_test Not tainted 3.16.0-rc2-next-20140627 #1 [ 2.220063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 2.220063] task: ffff880011602000 ti: ffff880011608000 task.ti: ffff880011608000 [ 2.220063] RIP: 0010:[] [] kzfree+0x20/0x2d [ 2.220063] RSP: 0000:ffff88001160bba0 EFLAGS: 00010246 [ 2.220063] RAX: 0000000000000000 RBX: ffff8800115c7868 RCX: 000000003c098d54 [ 2.220063] RDX: 0000400000000880 RSI: 00000000000115c7 RDI: ffff8800115f0000 [ 2.220063] RBP: ffff88001160bba8 R08: 0000000000000000 R09: 0000000000000000 [ 2.220063] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8800115c7868 [ 2.220063] R13: ffff880011611948 R14: ffff8800115c7698 R15: 0000000000000001 [ 2.220063] FS: 0000000000000000(0000) GS:ffff880013600000(0000) knlGS:0000000000000000 [ 2.220063] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 2.220063] CR2: ffff8800115f0000 CR3: 00000000017b6000 CR4: 00000000000006b0 [ 2.220063] Stack: [ 2.220063] ffff8800115c7868 ffff88001160bbd0 ffffffff81211dd1 ffff8800115c76f0 [ 2.220063] 0000000000000000 ffff88001160bcc8 ffff88001160bbe8 ffffffff81234d5b [ 2.220063] ffff8800115c76f0 ffff88001160bc08 ffffffff8123538c ffff8800115c76f0 [ 2.220063] Call Trace: [ 2.220063] [] crypto_destroy_tfm+0x4d/0x54 [ 2.220063] [] drbg_fini_sym_kernel+0x1e/0x2b [ 2.220063] [] drbg_instantiate+0x1a0/0x266 [ 2.220063] [] drbg_kcapi_reset+0x14c/0x15b [ 2.220063] [] ? __crypto_alloc_tfm+0xc4/0x10e [ 2.220063] [] rngapi_reset+0x5c/0x78 [ 2.220063] [] drbg_cavs_test+0x102/0x285 [ 2.220063] [] ? trace_hardirqs_on+0xd/0xf [ 2.220063] [] alg_test_drbg+0x74/0xa7 [ 2.220063] [] alg_test+0x221/0x255 [ 2.220063] [] ? __this_cpu_preempt_check+0x13/0x15 [ 2.220063] [] ? trace_hardirqs_on_caller+0x1b7/0x1d7 [ 2.220063] [] ? trace_hardirqs_on+0xd/0xf [ 2.220063] [] ? cryptomgr_notify+0x33c/0x33c [ 2.220063] [] cryptomgr_test+0x28/0x43 [ 2.220063] [] kthread+0xf9/0x101 [ 2.220063] [] ? kthread_create_on_node+0x199/0x199 [ 2.220063] [] ret_from_fork+0x7c/0xb0 [ 2.220063] [] ? kthread_create_on_node+0x199/0x199 [ 2.220063] Code: e0 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 55 48 83 ff 10 48 89 e5 53 48 89 fb 76 17 e8 c7 3a 02 00 48 89 df 48 89 c1 31 c0 aa 48 89 df e8 36 47 02 00 5b 5d c3 0f 1f 44 00 00 55 48 89 [ 2.220063] RIP [] kzfree+0x20/0x2d [ 2.220063] RSP [ 2.220063] CR2: ffff8800115f0000 [ 2.220063] ---[ end trace e44a4cf926a6c9ac ]--- -- /kernel/x86_64-randconfig-hsxa0-06272045/96426007c90cde23c0402856f3e0aec0f4cc2e48/dmesg-yocto-lkp-wsx01-72:20140629075035:x86_64-randconfig-hsxa0-06272045:: 0:1:1 all_good:bad:all_bad boots