Bug#523503: kernel-image-2.6: Unbalanced enable for IRQ 16
On Fri, 10 Apr 2009, Axel Ludszuweit wrote:
> Package: kernel-image-2.6
> Version: linux-image
> Severity: normal
>
> Since two weeks I get a kernel oops message and dmesg shows the
> following information:
>
> ------------------------ snip -----------------------------
>
> [ 6.632957] Unbalanced enable for IRQ 16
> [ 6.632999] ------------[ cut here ]------------
> [ 6.633038] WARNING: at kernel/irq/manage.c:158 enable_irq+0x3a/0x56()
> [ 6.633083] Modules linked in: usbhid hid ff_memless uhci_hcd(+) floppy ohci1394(+) ahci(+) jmicron(+) ieee1394 libata r8169 ide_core scsi_mod dock ehci_hcd thermal processor
> fan thermal_sys
> [ 6.633692] Pid: 783, comm: modprobe Not tainted 2.6.26-1-amd64 #1
> [ 6.633731]
> [ 6.633732] Call Trace:
> [ 6.633805] [<ffffffff802349b8>] warn_on_slowpath+0x51/0x7a
> [ 6.633844] [<ffffffff8023540d>] printk+0x4e/0x56
> [ 6.633884] [<ffffffff8023cf9f>] try_to_del_timer_sync+0x51/0x5a
> [ 6.633925] [<ffffffff8021a826>] lapic_next_event+0xf/0x13
> [ 6.633964] [<ffffffff80428c7a>] schedule_timeout+0x92/0xad
> [ 6.634004] [<ffffffff8023cc1c>] process_timeout+0x0/0x5
> [ 6.634043] [<ffffffff80428c6d>] schedule_timeout+0x85/0xad
> [ 6.634083] [<ffffffff802127e5>] native_read_tsc+0x8/0x18
> [ 6.634123] [<ffffffff8023d0db>] msleep+0x14/0x1e
> [ 6.634162] [<ffffffff8026c629>] enable_irq+0x3a/0x56
> [ 6.634210] [<ffffffffa005f602>] :ide_core:ide_probe_port+0x4cf/0x4e1
> [ 6.634258] [<ffffffffa005ff86>] :ide_core:ide_device_add_all+0x209/0x5e4
> [ 6.634306] [<ffffffffa006038b>] :ide_core:ide_device_add+0x2a/0x2f
> [ 6.634348] [<ffffffffa00cffff>] :ahci:ahci_init_one+0x125/0xa69
> [ 6.634395] [<ffffffffa0061ace>] :ide_core:ide_setup_pci_device+0x3c/0x45
> [ 6.634436] [<ffffffff8032858f>] pci_match_device+0x18/0xad
> [ 6.634476] [<ffffffff80328759>] pci_device_probe+0xa9/0xf8
> [ 6.634516] [<ffffffff80384fd4>] driver_probe_device+0xd0/0x14d
> [ 6.634556] [<ffffffff80385097>] __driver_attach+0x46/0x6d
> [ 6.634596] [<ffffffff80385051>] __driver_attach+0x0/0x6d
> [ 6.634634] [<ffffffff80384777>] bus_for_each_dev+0x44/0x6f
> [ 6.634674] [<ffffffff80384bad>] bus_add_driver+0xb4/0x203
> [ 6.634714] [<ffffffff80231a39>] check_preempt_wakeup+0xbd/0xe9
> [ 6.634754] [<ffffffff803852f3>] driver_register+0x8d/0x101
> [ 6.634794] [<ffffffff803289bd>] __pci_register_driver+0x47/0x7a
> [ 6.636952] [<ffffffff80255067>] sys_init_module+0x190e/0x1aa4
> [ 6.636952] [<ffffffff80324c3d>] pci_bus_read_config_dword+0x0/0x82
> [ 6.636952] [<ffffffff8020beca>] system_call_after_swapgs+0x8a/0x8f
> [ 6.636952]
> [ 6.636952] ---[ end trace efd39fbcde4bec5b ]---
>
> ------------------------ snap -----------------------------
>
> This message appears not at every system boot and I cant detect some
> misfunction until yet.
>
> I dont have change the configuration but I update my system via
> aptitude safe-upgrade every two days.
>
>
> -- System Information:
> Debian Release: squeeze/sid
> APT prefers testing
> APT policy: (900, 'testing'), (800, 'unstable'), (101, 'experimental')
> Architecture: amd64 (x86_64)
as you are running testing/sid try out 2.6.29 from unstable,
should have several improvements.
can you reproduce it with this image?
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