From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964921AbWFNCVu (ORCPT ); Tue, 13 Jun 2006 22:21:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964924AbWFNCVu (ORCPT ); Tue, 13 Jun 2006 22:21:50 -0400 Received: from web50208.mail.yahoo.com ([206.190.38.49]:53667 "HELO web50208.mail.yahoo.com") by vger.kernel.org with SMTP id S964919AbWFNCVt (ORCPT ); Tue, 13 Jun 2006 22:21:49 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=bCKatAMGFycJGL51Jb+TdJhBzVEckFnsGLwVNdGEwkYzBvUSHnaOyNHt7xkSBW7KHzU+BS118jXuKBUg3ftERT/GRtKRUNASonDIsIEnMaASshpb9Qou+UgBCISxSDVfHEkpZR0pSfwynBbKOoeO6fp4sIZNIZFkZhKUD+kxpGo= ; Message-ID: <20060614022139.21737.qmail@web50208.mail.yahoo.com> Date: Tue, 13 Jun 2006 19:21:39 -0700 (PDT) From: Alex Davis Subject: Re: Kernel panic when re-inserting Adaptec PCMCIA card To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- Alex Davis wrote: > > The card is an Adaptec SlimSCSI 1460D Fast SCSI card. > I frequently get this panic when re-inserting the card: > > Jun 13 17:53:29 siafu kernel: [4364313.475000] pccard: PCMCIA card inserted into slot 0 > Jun 13 17:53:29 siafu kernel: [4364313.475000] pcmcia: registering new device pcmcia0.0 > Jun 13 17:53:30 siafu kernel: [4364313.526000] aha152x: resetting bus... > Jun 13 17:53:30 siafu kernel: [4364313.882000] aha152x2: vital data: rev=1, io=0xd340 > (0xd340/0xd340), irq=3, scsiid=7, reconnect=enabled, parity=enabled, synchronous=enabled, > delay=100, extended translation=disabled > Jun 13 17:53:30 siafu kernel: [4364313.882000] aha152x2: trying software interrupt, ok. > Jun 13 17:53:30 siafu kernel: [4364314.883000] scsi2 : Adaptec 152x SCSI driver; $Revision: 2.7 > $ > Jun 13 17:53:30 siafu kernel: [4364314.895000] > Jun 13 17:53:30 siafu kernel: [4364314.895000] aha152x0: bottom-half already running!? > Jun 13 17:53:30 siafu kernel: [4364314.895000] > Jun 13 17:53:30 siafu kernel: [4364314.895000] queue status: > Jun 13 17:53:30 siafu kernel: [4364314.895000] issue_SC: > Jun 13 17:53:30 siafu kernel: [4364314.895000] BUG: unable to handle kernel NULL pointer > dereference at virtual address 00000066 > Jun 13 17:53:30 siafu kernel: [4364314.895000] printing eip: > Jun 13 17:53:30 siafu kernel: [4364314.895000] e0a71e0c > Jun 13 17:53:30 siafu kernel: [4364314.895000] *pde = 00000000 > Jun 13 17:53:30 siafu kernel: [4364314.895000] Oops: 0000 [#1] > Jun 13 17:53:30 siafu kernel: [4364314.895000] Modules linked in: ide_cd cdrom radeon drm [snip] Same panic occurs in 2.6.17rc6: Jun 13 17:50:36 siafu kernel: [4295220.230000] pccard: PCMCIA card inserted into slot 0 Jun 13 17:50:36 siafu kernel: [4295220.230000] pcmcia: registering new device pcmcia0.0 Jun 13 17:50:37 siafu kernel: [4295220.281000] aha152x: resetting bus... Jun 13 17:50:37 siafu kernel: [4295220.637000] aha152x13: vital data: rev=1, io=0xd340 (0xd340/0xd340), irq=3, scsiid=7, reconnect=enabled, parity=enabled, synchronous=enabled, delay=100, extended translation=disabled Jun 13 17:50:37 siafu kernel: [4295220.637000] aha152x13: trying software interrupt, ok. Jun 13 17:50:37 siafu kernel: [4295221.638000] scsi13 : Adaptec 152x SCSI driver; $Revision: 2.7 $ Jun 13 17:50:37 siafu kernel: [4295221.650000] Jun 13 17:50:37 siafu kernel: [4295221.650000] aha152x22856: bottom-half already running!? Jun 13 17:50:37 siafu kernel: [4295221.650000] Jun 13 17:50:37 siafu kernel: [4295221.650000] queue status: Jun 13 17:50:37 siafu kernel: [4295221.650000] issue_SC: Jun 13 17:50:37 siafu kernel: [4295221.650000] current_SC: Jun 13 17:50:37 siafu kernel: [4295221.650000] BUG: unable to handle kernel paging request at virtual address 00020016 Jun 13 17:50:37 siafu kernel: [4295221.650000] printing eip: Jun 13 17:50:37 siafu kernel: [4295221.650000] e0a64e0c Jun 13 17:50:37 siafu kernel: [4295221.650000] *pde = 00000000 Jun 13 17:50:37 siafu kernel: [4295221.650000] Oops: 0000 [#1] Jun 13 17:50:37 siafu kernel: [4295221.650000] Modules linked in: aha152x_cs ide_cd cdrom radeon drm scsi_transport_spi snd_pcm_oss snd_mix er_oss ohci_hcd usbhid intel_agp uhci_hcd generic snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd soundcore snd_page_alloc 8 250_pci 8250 serial_core tg3 yenta_socket rsrc_nonstatic pcmcia firmware_class crc32 pcmcia_core nls_iso8859_1 ntfs usbkbd usbmouse agpgart usb_storage sd_mod scsi_mod ehci_hcd Jun 13 17:50:37 siafu kernel: [4295221.650000] CPU: 0 Jun 13 17:50:37 siafu kernel: [4295221.650000] EIP: 0060:[] Not tainted VLI Jun 13 17:50:37 siafu kernel: [4295221.650000] EFLAGS: 00010286 (2.6.17-rc6debug #1) Jun 13 17:50:37 siafu kernel: [4295221.650000] EIP is at show_command+0xc/0x1a0 [aha152x_cs] Jun 13 17:50:37 siafu kernel: [4295221.650000] eax: 00020012 ebx: 00020012 ecx: 00000000 edx: 00000000 Jun 13 17:50:37 siafu kernel: [4295221.650000] esi: d77aa800 edi: 00000296 ebp: 00000000 esp: dff07eb4 Jun 13 17:50:37 siafu kernel: [4295221.650000] ds: 007b es: 007b ss: 0068 Jun 13 17:50:37 siafu kernel: [4295221.650000] Process events/0 (pid: 4, threadinfo=dff06000 task=dff63a50) Jun 13 17:50:37 siafu kernel: [4295221.650000] Stack: 00000296 00000000 c011a947 00020012 00000000 e0a65004 00020012 d77aa800 Jun 13 17:50:37 siafu kernel: [4295221.650000] d77aa800 dffa2700 e0a64c4f d77aa800 00005948 e0a66aa7 00000286 e0a64c10 Jun 13 17:50:37 siafu kernel: [4295221.650000] d77aa800 e0a66aa7 c0294667 dff07f4c dff63a50 00000001 00000296 dffa2700 Jun 13 17:50:37 siafu kernel: [4295221.650000] Call Trace: Jun 13 17:50:37 siafu kernel: [4295221.650000] printk+0x17/0x20 show_queues+0x64/0xc0 [aha152x_cs] Jun 13 17:50:37 siafu kernel: [4295221.650000] aha152x_error+0x2f/0x40 [aha152x_cs] is_complete+0x280/0x290 [aha152x_cs] Jun 13 17:50:37 siafu kernel: [4295221.650000] schedule+0x317/0x5d0 run+0x19/0x30 [aha152x_cs] Jun 13 17:50:37 siafu kernel: [4295221.650000] run_workqueue+0x6f/0xe0 run+0x0/0x30 [aha152x_cs] Jun 13 17:50:37 siafu kernel: [4295221.650000] worker_thread+0x14b/0x170 default_wake_function+0x0/0x20 Jun 13 17:50:37 siafu kernel: [4295221.650000] default_wake_function+0x0/0x20 worker_thread+0x0/0x170 Jun 13 17:50:37 siafu kernel: [4295221.650000] kthread+0xba/0xc0 kthread+0x0/0xc0 Jun 13 17:50:37 siafu kernel: [4295221.650000] kernel_thread_helper+0x5/0x18 Jun 13 17:50:37 siafu kernel: [4295221.650000] Code: 6b df e9 bc fe ff ff c7 04 24 8f 6b a6 e0 e8 3c 5b 6b df e9 a2 fe ff ff 8d b4 26 00 00 00 00 53 83 ec 10 8b 5c 24 18 89 5c 24 0c <8b> 53 04 8d 82 34 01 00 00 89 44 24 08 8b 82 70 01 00 00 ba 09 Jun 13 17:50:37 siafu kernel: [4295221.650000] EIP: [] show_command+0xc/0x1a0 [aha152x_cs] SS:ESP 0068:dff07eb4 Jun 13 17:50:53 siafu kernel: [4295221.650000] <3>(scsi13:0:0) cannot reuse command I code, therefore I am __________________________________________________ Do You Yahoo!? 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