Hi folks,

I am not sure if its righ to send BUG report to the ML, if not, please correct me, and help me forward it to right ML. I download a fedora23 Base cloud image from https://getfedora.org/en/cloud/download/, but after I install it via virt-install, I find the system cannot boot up as the following calltrace. Seems it should be fixed! :-)

Wei

0.859821] CPU: 1 PID: 124 Comm: cryptomgr_test Not tainted 4.2.3-300.fc23.x86_64 #1 [ 0.859821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.8.0-0-g4c59f5d-20150219_092859-nilsson.home.kraxel.org 04/01/2014 [ 0.859821] task: ffff88007c0ad4c0 ti: ffff880079bec000 task.ti: ffff880079bec000 [ 0.859821] RIP: 0010:[<ffffffff8108ebaa>] [<ffffffff8108ebaa>] aes_ctr_enc_128_avx_by8+0xa/0x1250 [ 0.859821] RSP: 0018:ffff880079bef8a0 EFLAGS: 00010206 [ 0.859821] RAX: 0000000000000010 RBX: 0000000000000000 RCX: ffff880079af0000 [ 0.859821] RDX: ffff880079bd1850 RSI: ffff880079befd40 RDI: ffff880079af0000 [ 0.859821] RBP: ffff880079bef8a8 R08: 0000000000000040 R09: ffff880079af0000 [ 0.859821] R10: ffff880079af0000 R11: ffffffff81a5fe01 R12: ffff880079bd1850 [ 0.859821] R13: ffff880079bef9a8 R14: ffffffff81ca7d80 R15: ffff880079af0000 [ 0.859821] FS: 0000000000000000(0000) GS:ffff88007fd00000(0000) knlGS:0000000000000000 [ 0.859821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.859821] CR2: 00007fc6e2d73944 CR3: 0000000001c0b000 CR4: 00000000001006e0 [ 0.859821] Stack: [ 0.859821] ffffffff81078881 ffff880079bef998 ffffffff81078052 0000000000000001 [ 0.859821] 0000000000000000 ffffea0001e6bc00 ffff880079af0000 ffffea0001e6bc00 [ 0.859821] ffff880079af0000 ffff880079befb40 0000000000000000 0000000000000040 [ 0.859821] Call Trace: [ 0.859821] [<ffffffff81078881>] ? aesni_ctr_enc_avx_tfm+0x41/0x50 [ 0.859821] [<ffffffff81078052>] ctr_crypt+0xa2/0x1f0 [ 0.859821] [<ffffffff813667d2>] __ablk_encrypt+0x52/0x70 [ 0.859821] [<ffffffff81366814>] ablk_encrypt+0x24/0xa0 [ 0.859821] [<ffffffff8134d6b0>] __test_skcipher+0x290/0xbf0 [ 0.859821] [<ffffffff81775c1c>] ? wait_for_completion_interruptible+0x17c/0x1a0 [ 0.859821] [<ffffffff81343a25>] ? crypto_spawn_tfm+0x45/0x80 [ 0.859821] [<ffffffff813422b7>] ? __crypto_alloc_tfm+0xe7/0x150 [ 0.859821] [<ffffffff8134236c>] ? crypto_alloc_base+0x4c/0xd0 [ 0.859821] [<ffffffff81357183>] ? cryptd_alloc_ablkcipher+0x83/0xc0 [ 0.859821] [<ffffffff8135aec3>] ? drbg_generate+0xc3/0x150 [ 0.859821] [<ffffffff813669c3>] ? ablk_init_common+0x23/0x50 [ 0.859821] [<ffffffff81077f65>] ? ablk_ctr_init+0x15/0x20 [ 0.859821] [<ffffffff813422b7>] ? __crypto_alloc_tfm+0xe7/0x150 [ 0.859821] [<ffffffff81343a25>] ? crypto_spawn_tfm+0x45/0x80 [ 0.859821] [<ffffffff8134734b>] ? skcipher_geniv_init+0x2b/0x50 [ 0.859821] [<ffffffff8134825f>] ? chainiv_init_common+0x4f/0x60 [ 0.859821] [<ffffffff813482e9>] ? async_chainiv_init+0x79/0x80 [ 0.859821] [<ffffffff8134e037>] test_skcipher+0x27/0xa0 [ 0.859821] [<ffffffff8134e0ff>] alg_test_skcipher+0x4f/0xb0 [ 0.859821] [<ffffffff8134d1d6>] alg_test+0x186/0x3d0 [ 0.859821] [<ffffffff817742f1>] ? __schedule+0x371/0x950 [ 0.859821] [<ffffffff8134b940>] ? crypto_unregister_akcipher+0x20/0x20 [ 0.859821] [<ffffffff8134b985>] cryptomgr_test+0x45/0x50 [ 0.859821] [<ffffffff810bc8a8>] kthread+0xd8/0xf0 [ 0.859821] [<ffffffff810bc7d0>] ? kthread_worker_fn+0x160/0x160 [ 0.859821] [<ffffffff81778d9f>] ret_from_fork+0x3f/0x70 [ 0.859821] [<ffffffff810bc7d0>] ? kthread_worker_fn+0x160/0x160 [ 0.859821] Code: c1 31 73 d9 08 c5 79 7e c8 41 89 42 08 eb 05 c4 41 7a 7f 0a 4c 89 f4 41 5f 41 5e 41 5d 41 5c c3 90 49 83 f8 10 0f 82 31 12 00 00 <c5> 79 6f 0d de a4 77 00 c5 7a 6f 06 c4 42 39 00 c1 4d 89 c2 49 [ 0.859821] RIP [<ffffffff8108ebaa>] aes_ctr_enc_128_avx_by8+0xa/0x1250 [ 0.859821] RSP <ffff880079bef8a0> [ 0.911709] ---[ end trace 0d09c2c6ad768d3c ]