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Old 12-28-05, 10:49 AM   #1
psv619
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Join Date: Nov 2005
Posts: 2
Default Problem: sleeping function called from invalid context at include/linux/rwsem.h?

This message was found in dmesg on all 7 machines that we had running with the NV 7676 drivers and the NF net 1.0-12 & audio 1.0-6 drivers. We noticed that there were updated drivers on nVidia's website so we downloaded them and installed on all machines. After reboot with the newest drivers we still get the same error in dmesg - and the machines don't run OGL programs smoothly, there is noticeable chop.

dmesg error:

Code:
Debug: sleeping function called from invalid context at include/linux/rwsem.h:66
in_atomic():1, irqs_disabled():0

Call Trace:<ffffffff8012ea2f>{__might_sleep+191} <ffffffff80122940>{change_page_attr_addr+48}
       <ffffffff80101c28>{init_level4_pgt+3112} <ffffffff80121db9>{ioremap_change_attr+73}
       <ffffffff8012247c>{iounmap+140} <ffffffff88366e34>{:nvidia:os_unmap_kernel_space+9}
       <ffffffff88142de7>{:nvidia:_nv001759rm+101} <ffffffff881237d5>{:nvidia:_nv008259rm+347}
       <ffffffff8822f0a1>{:nvidia:_nv005184rm+257} <ffffffff8812ab06>{:nvidia:_nv008258rm+406}
       <ffffffff8812a903>{:nvidia:_nv008261rm+73} <ffffffff8812a6c2>{:nvidia:_nv008266rm+60}
       <ffffffff88282e76>{:nvidia:_nv003947rm+124} <ffffffff8814a4d2>{:nvidia:rm_set_interrupts+274}
       <ffffffff881493ba>{:nvidia:_nv008246rm+74} <ffffffff8814ab09>{:nvidia:rm_free_unused_clients+125}
       <ffffffff883610e6>{:nvidia:nv_kern_ctl_close+167} <ffffffff883630cf>{:nvidia:nv_kern_close+82}
       <ffffffff8017bca2>{__fput+210} <ffffffff8017a2ae>{filp_close+110}
       <ffffffff801355eb>{put_files_struct+107} <ffffffff80135fcb>{do_exit+539}
       <ffffffff8013e2c5>{__dequeue_signal+501} <ffffffff80136afd>{do_group_exit+237}
       <ffffffff8014044d>{get_signal_to_deliver+1405} <ffffffff8010deaf>{do_signal+159}
       <ffffffff80359803>{_spin_unlock+19} <ffffffff80353c4b>{unix_ioctl+235}
       <ffffffff802e640c>{sock_ioctl+636} <ffffffff8010d496>{__switch_to+534}
       <ffffffff803598c4>{_spin_unlock_irq+20} <ffffffff80357f6f>{thread_return+187}
       <ffffffff8018f722>{vfs_ioctl+690} <ffffffff8010f12a>{retint_signal+61}
System specs:

Asus A8N-SLI
AMD 64bit 4000+
nVidia 6800 Ultra 256mb PCI-E (EVGA)
2gb DDR400
Redhat Enterprise Linux 64bit 4.0
2.6.14.2 #3 PREEMPT Tue Nov 15 11:26:50 CST 2005 x86_64 x86_64 x86_64 GNU/Linux

Any idea where to start looking?
Attached Files
File Type: zip nvidia-bug-report.zip (24.4 KB, 128 views)
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