From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: git-scsi-misc oops Date: Tue, 5 Sep 2006 23:19:33 -0700 Message-ID: <20060905231933.3371cd8a.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.osdl.org ([65.172.181.4]:43697 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S932598AbWIFGTg (ORCPT ); Wed, 6 Sep 2006 02:19:36 -0400 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley Cc: linux-scsi@vger.kernel.org aic79xxx isn't happy. Using git+ssh://master.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git, no other patches applied. netconsole: network logging started GSI 18 sharing vector 0xB9 and IRQ 18 ACPI: PCI Interrupt 0000:04:03.0[A] -> GSI 30 (level, low) -> IRQ 18 scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 3.0 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100Mhz, 512 SCBs scsi 0:0:5:0: Direct access MAXTOR ATLAS10K4_73WLS DFV0 PQ: 0 ANSI: 3 target0:0:5: asynchronous scsi0:A:5:0: Tagged Queuing enabled. Depth 64 Unable to handle kernel NULL pointer dereference at 0000000000000200 RIP: [] module_refcount+0x11/0x27 PGD 0 Oops: 0000 [1] PREEMPT SMP CPU 0 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.18-rc6 #5 RIP: 0010:[] [] module_refcount+0x11/0x27 RSP: 0000:ffff81017fc5d850 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff81017f7a84d8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000213 RDI: 0000000000000000 RBP: ffff81017fc5d850 R08: ffff81017fc01610 R09: ffff81017f72e000 R10: ffff81017f72e000 R11: ffff81017f7aec98 R12: ffff81017f7a84c8 R13: ffff81017f7aeae0 R14: ffff81017f7a84c8 R15: 0000000000000213 FS: 0000000000000000(0000) GS:ffffffff80668000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000200 CR3: 0000000000201000 CR4: 00000000000006e0 Process swapper (pid: 1, threadinfo ffff81017fc5c000, task ffff81017fc53760) Stack: ffff81017fc5d870 ffffffff803ccb03 ffff81017f7a84d8 0000000000000000 ffff81017fc5d8b0 ffffffff803cd65d ffff81017f7a84c8 ffff81017f7a84c8 ffff81017f7acb08 ffff81017f7aeae0 ffffffff803d1439 0000000000000000 Call Trace: [] scsi_device_put+0x1c/0x9a [] __scsi_iterate_devices+0x67/0x77 [] device_quiesce_fn+0x0/0xb [] starget_for_each_device+0x7d/0x93 [] scsi_target_quiesce+0x12/0x14 [] spi_dv_device+0x62/0x520 [] scsi_adjust_queue_depth+0xd8/0xe5 [] ahd_linux_slave_configure+0x132/0x141 [] scsi_probe_and_add_lun+0x79b/0x901 [] __scsi_scan_target+0xe2/0x591 [] _spin_unlock+0x13/0x2f [] klist_next+0x5a/0x65 [] klist_release+0x0/0x60 [] scsi_scan_channel+0x4d/0x79 [] scsi_scan_host_selected+0x83/0xc6 [] scsi_scan_host+0x13/0x15 [] ahd_linux_register_host+0x2e3/0x2f7 [] ahd_pci_map_int+0x31/0x59 [] ahd_pci_config+0xd2c/0xd5f [] ahd_linux_pci_dev_probe+0x1e2/0x1fa [] kobject_get+0x17/0x1e [] pci_device_probe+0x4c/0x72 [] driver_probe_device+0x5a/0xaf [] __driver_attach+0x87/0xc5 [] __driver_attach+0x0/0xc5 [] bus_for_each_dev+0x49/0x7a [] driver_attach+0x1c/0x1e [] bus_add_driver+0x72/0x10f [] driver_register+0x8d/0x91 [] __pci_register_driver+0x61/0x84 [] ahd_linux_pci_init+0x12/0x14 [] ahd_linux_init+0x6a/0x82 [] init+0x144/0x304 [] _spin_unlock_irq+0x14/0x30 [] schedule_tail+0x43/0xb5 [] child_rip+0xa/0x12 [] init+0x0/0x304 [] child_rip+0x0/0x12 Code: 48 8b 80 00 02 00 00 01 c1 48 ff c2 48 83 fa 04 75 e5 89 c8 RIP [] module_refcount+0x11/0x27 RSP CR2: 0000000000000200 <0>Kernel panic - not syncing: Attempted to kill init!