Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932482AbaDICkz (ORCPT ); Tue, 8 Apr 2014 22:40:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33214 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932187AbaDICkw (ORCPT ); Tue, 8 Apr 2014 22:40:52 -0400 Date: Wed, 9 Apr 2014 10:39:35 +0800 From: Baoquan He To: storagedev@hp.com Cc: linux-kernel@vger.kernel.org Subject: hpsa driver bug crack kernel down! Message-ID: <20140409023935.GE11839@dhcp-16-105.nay.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, The kernel is 3.14.0+ which is pulled just now. [ 18.402695] systemd[1]: Set hostname to . [ 18.408456] random: systemd urandom read with 70 bits of entropy available [ 18md[1]: Expecting device dev-mapper-rhel_hp\x2d\x2dsl4545g7\x2d\x2d01\x2droot.device... Expecting device dev-mapper-rhel_hp\x2d\x2dsl4545g7\...droot.device... [ 18.860704] systemd[1]: Starting -.slice. [ OK ] Created slice -.slice. [ 18.866030] systemd[1]: Created slice -.slice. [ 18.869466] systemd[1]: Starting System Slice. [ OK ] Created slice System Sl 18.939116] systemd[1]: Created slice System Slice. [ 18.976213] systemd[1]: Starting Slices. [ OK ] Reached target Slices. [ 18.981154] systemd[1]: Reached target Slices. [ 18.984183] systemd[1]: Starting Timers. [ OK ] Reached target Timers. [ 18.989161] systemd[1]: Reached target Timers. [ 18.992004] systemd[1]: Starting Journal Socket. [ OK ] Listening on Journal Socket. [ 18.997174] systemd[1]: Listening on Journal Socket. [ 19.000702] systemd[1]: Starting dracut cmdline hook... Starting dracut cmdline hook... [ 19.006697] systemd[1]: Started Load KernModules. [ 19.110408] systemd[1]: Starting Setup Virtual Console... Starting Setup Virtual Console... [ 19.116652] systemd[1]: Starting Journal Service... Starting Journal Service... [ OK ] Started Journal Service. [ 19.127172] systemd[1]: Started Journal Service. [ OK ] Listening on udev Kernel Socket. [ 19.141504] systemd-journald[281]: Vac[ OK ] Listening on udev Control Socket. [ OK ] Reached target Sockets. Starting Create list of required static device nodes...rrent kernel... Starting Apply Kernel Variables... [ OK ] Reached target Swap. [ OK ] Reached target Local File Systems. [ OK ] Started dracut cmdline hook. [ OK ] Started Setup Virtual Console. [ OK ] Started Apply Kernel Variables. [ OK ] Started Create list of required static device nodes ...current kernel. Starting Create static device nodes in /dev... Starting dracut pre-udev hook... [ OK ] Started Create static device nodes in /dev. [ 20.247819] device-mapper: uevent: version 1.0.3 [ 20.251101] device-mapper: ioctl: 4.27.0-ioctl (2013-10-30) initialised: dm-devel@redhat.com [ OK ] Started dracut pre-udev hook. Starting udev Kernel Device Manager... [ 20.322923] systemd-udevd[335]: starting version 208 [ OK ] Started udev Kernel Device Manager. Starting udev Coldplug all Devices... Mounting Configuration File System... [ OK ] Mounted Configuration File System. [ OK ] Started udev Coldplug all Devices. Starting dracut initqueue hook... [ OK ][1] HP HPSA Driver (v 3.4.4-1) [ 20.832850] hpsa 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control Reached target System Initialization. [ 20.875178] ACPI: PCI Interrupt Link [I0C0] enabled at IRQ 36 [ 20.909000] hpsa 0000:05:00.0: MSIX [ 20.911586] hpsa 0000:05:00.0: Logical aborts not supported [ 20.916004] [drm] Initialized drm 1.1.0 20060810 [ 20.936139] hpsa 0000:05:00.0: hpsa0: <0x323b> at IRQ 73 using DAC [ 20.956967] BUG: unable to handle kernel NULL pointer dereference at (null) [ 20.956997] IP: [] hpsa_enter_performant_mode+0x4ff/0x580 [hpsa] [ 20.957003] PGD 0 [ 20.957012] Oops: 0002 [#1] SMP [ 20.957035] Modules linked in: drm(+) libata hpsa(+) i2c_core dm_mirror dm_region_hash dm_log dm_mod [ 20.957046] CPU: 10 PID: 341 Comm: systemd-udevd Not tainted 3.14.0+ #28 [ 20.957049] Hardware name: HP ProLiant SL4545 G7/, BIOS A31 12/08/2012 [ 20.957055] task: ffff880824191b40 ti: ffff88082309c000 task.ti: ffff88082309c000 [ 20.957078] RIP: 0010:[] [] hpsa_enter_performant_mode+0x4ff/0x580 [hpsa] [ 20.957083] RSP: 0018:ffff88082309da18 EFLAGS: 00010297 [ 20.957088] RAX: 0000000000000000 RBX: 000000007c000167 RCX: 0000000000000004 [ 20.957091] RDX: 000000000000 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/