From: Martin Dahl <dahlm@izno.net>
To: linux-kernel@vger.kernel.org
Subject: 2.5.41-ac1: Debug: sleeping function called from illegal context at include/asm/semaphore.h:145
Date: Tue, 8 Oct 2002 04:11:36 +0100 [thread overview]
Message-ID: <20021008031136.GA1887@izno.net> (raw)
On my thinkpad a20m i get the following debug messages during boot:
At IDE initialization:
Debug: sleeping function called from illegal context at mm/slab.c:1374
Call Trace:
[__kmem_cache_alloc+202/208] __kmem_cache_alloc+0xca/0xd0
[blk_init_free_list+101/224] blk_init_free_list+0x65/0xe0
[blk_init_queue+23/256] blk_init_queue+0x17/0x100
[ide_init_queue+57/160] ide_init_queue+0x39/0xa0
[do_ide_request+0/48] do_ide_request+0x0/0x30
[init_irq+462/912] init_irq+0x1ce/0x390
[ide_intr+0/384] ide_intr+0x0/0x180
[hwif_init+216/608] hwif_init+0xd8/0x260
[probe_hwif_init+36/112] probe_hwif_init+0x24/0x70
[ide_setup_pci_device+80/128] ide_setup_pci_device+0x50/0x80
[piix_init_one+54/64] piix_init_one+0x36/0x40
[init+53/352] init+0x35/0x160
[init+0/352] init+0x0/0x160
[kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
At USB hub initialization:
Debug: sleeping function called from illegal context at include/asm/semaphore.h:119
Call Trace:
[<cc8485e2>] usb_hub_events+0x72/0x3c0 [usbcore]
[<cc85300b>] .rodata.str1.1+0x42b/0x840 [usbcore]
[schedule+402/768] schedule+0x192/0x300
[reparent_to_init+228/384] reparent_to_init+0xe4/0x180
[<cc848965>] usb_hub_thread+0x35/0xf0 [usbcore]
[default_wake_function+0/64] default_wake_function+0x0/0x40
[<cc85b1a0>] khubd_wait+0x0/0x8 [usbcore]
[<cc85b1a0>] khubd_wait+0x0/0x8 [usbcore]
[<cc848930>] usb_hub_thread+0x0/0xf0 [usbcore]
[kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10
Also, i the following occurs when using the buttons for adjusting audio
volume or anything involving the Fn key.
Debug: sleeping function called from illegal context at include/asm/semaphore.h:145
Call Trace:
[<c01a14f8>] acpi_os_wait_semaphore+0x1e8/0x240
[<c01ce53d>] acpi_ut_acquire_mutex+0xdd/0x200
[<c01b6334>] acpi_ex_enter_interpreter+0x44/0xa0
[<c01ad33d>] acpi_acquire_global_lock+0x1d/0x60
[<c01d5ed9>] acpi_ec_query+0x79/0x1c0
[<c01d61bc>] acpi_ec_gpe_handler+0x8c/0xf0
[<c01aa319>] acpi_ev_gpe_dispatch+0x229/0x2b0
[<c01a9f6f>] acpi_ev_gpe_detect+0x14f/0x160
[<c01aaf4e>] acpi_ev_sci_handler+0x9e/0xc0
[<c01a0971>] acpi_irq+0x11/0x20
[<c0108dc5>] handle_IRQ_event+0x45/0x70
[<c01a0960>] acpi_irq+0x0/0x20
[<c0108ff7>] do_IRQ+0x97/0x120
[<c01053f0>] default_idle+0x0/0x40
[<c01053f0>] default_idle+0x0/0x40
[<c0107970>] common_interrupt+0x18/0x20
[<c01053f0>] default_idle+0x0/0x40
[<c01053f0>] default_idle+0x0/0x40
[<c0105414>] default_idle+0x24/0x40
[<c01054aa>] cpu_idle+0x3a/0x50
[<c0105000>] stext+0x0/0x30
regards,
martin
--
Martin Dahl
dahlm@izno.net
next reply other threads:[~2002-10-08 3:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-08 3:11 Martin Dahl [this message]
2002-10-08 3:24 ` 2.5.41-ac1: Debug: sleeping function called from illegal context at include/asm/semaphore.h:145 Andrew Morton
2002-10-09 18:29 ` Petr Konecny
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20021008031136.GA1887@izno.net \
--to=dahlm@izno.net \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox