From: Jiri Slaby <jirislaby@gmail.com>
To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: "Nakajima, Jun" <jun.nakajima@intel.com>,
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: kondemand: kernel BUG at kernel/workqueue.c:258!
Date: Thu, 29 Nov 2007 22:55:16 +0100 [thread overview]
Message-ID: <474F3544.1090006@gmail.com> (raw)
In-Reply-To: <924EFEDD5F540B4284297C4DC59F3DEE2FA920@orsmsx423.amr.corp.intel.com>
On 11/29/2007 10:47 PM, Pallipadi, Venkatesh wrote:
>
>
>> -----Original Message-----
>> From: Jiri Slaby [mailto:jirislaby@gmail.com]
>> Sent: Thursday, November 29, 2007 1:43 PM
>> To: Pallipadi, Venkatesh; Nakajima, Jun
>> Cc: Linux kernel mailing list
>> Subject: kondemand: kernel BUG at kernel/workqueue.c:258!
>>
>> Hi,
>>
>> while trying to evoke another bug by endlessly change
>> governors, this appeared:
>> kernel BUG at .../kernel/workqueue.c:258!
>> invalid opcode: 0000 [1] PREEMPT SMP
>> CPU 0
>> Modules linked in: iwl3945 mac80211 cfg80211 tun
>> cpufreq_userspace rfcomm
>> l2cap hci_usb bluetooth kvm_intel arc4 ecb blkcipher kvm cryptomgr
>> crypto_algapi acpi_cpufreq fglrx(P) asus_laptop sr_mod cdrom ehci_hcd
>> uhci_hcd battery
>> Pid: 443, comm: kondemand/0 Tainted: P 2.6.23 #38
Here :).
>> RIP: 0010:[<ffffffff802484ba>] [<ffffffff802484ba>]
>> run_workqueue+0xca/0x120
>> RSP: 0000:ffff81003ff3bea0 EFLAGS: 00010283
>> RAX: ffff81003fc08200 RBX: ffff810001e0a300 RCX: 0000000000000000
>> RDX: ffff810001e0a300 RSI: ffff81003ff3bed0 RDI: ffff81003fc08180
>> RBP: ffff81003fc08180 R08: ffff81003ff3a000 R09: 0000000000000000
>> R10: 0000003a18d529f0 R11: 0000000000000001 R12: ffff810001e0a2f8
>> R13: ffffffff803c7160 R14: ffff81003fc08188 R15: 0000000000000000
>> FS: 0000000000000000(0000) GS:ffffffff805db000(0000)
>> knlGS:0000000000000000
>> CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>> CR2: 0000003a18a9afa0 CR3: 000000002e431000 CR4: 00000000000026e0
>> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>> Process kondemand/0 (pid: 443, threadinfo ffff81003ff3a000, task
>> ffff81003fe67560)
>> Stack: ffff81003fc08198 ffff81003fc08180 ffffffff80249060
>> ffff81003fc08188
>> 0000000000000000 ffffffff80249125 0000000000000000 ffff81003fe67560
>> ffffffff8024cb20 ffff81003ff3bee8 ffff81003ff3bee8 00000000fffffffc
>> Call Trace:
>> [<ffffffff80249060>] worker_thread+0x0/0x130
>> [<ffffffff80249125>] worker_thread+0xc5/0x130
>> [<ffffffff8024cb20>] autoremove_wake_function+0x0/0x30
>> [<ffffffff80249060>] worker_thread+0x0/0x130
>> [<ffffffff80249060>] worker_thread+0x0/0x130
>> [<ffffffff8024c71b>] kthread+0x4b/0x80
>> [<ffffffff8020cbb8>] child_rip+0xa/0x12
>> [<ffffffff8021fff0>] flat_send_IPI_mask+0x0/0x70
>> [<ffffffff8024c6d0>] kthread+0x0/0x80
>> [<ffffffff8020cbae>] child_rip+0x0/0x12
>>
>>
>> Code: 0f 0b eb fe 66 90 65 48 8b 34 25 00 00 00 00 48 c7 c7 10 98
>> RIP [<ffffffff802484ba>] run_workqueue+0xca/0x120
>> RSP <ffff81003ff3bea0>
>>
>
> Kernel version?
above, thanks,
--
Jiri Slaby (jirislaby@gmail.com)
Faculty of Informatics, Masaryk University
next prev parent reply other threads:[~2007-11-29 21:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-29 21:42 kondemand: kernel BUG at kernel/workqueue.c:258! Jiri Slaby
2007-11-29 21:47 ` Pallipadi, Venkatesh
2007-11-29 21:55 ` Jiri Slaby [this message]
2007-11-30 2:04 ` Arjan van de Ven
2007-11-30 8:16 ` Jiri Slaby
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=474F3544.1090006@gmail.com \
--to=jirislaby@gmail.com \
--cc=jun.nakajima@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=venkatesh.pallipadi@intel.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.