* [Bug 18662] New: kondemand/1 stuck
@ 2010-09-16 9:21 bugzilla-daemon
2011-02-14 16:41 ` [Bug 18662] " bugzilla-daemon
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: bugzilla-daemon @ 2010-09-16 9:21 UTC (permalink / raw)
To: cpufreq
https://bugzilla.kernel.org/show_bug.cgi?id=18662
Summary: kondemand/1 stuck
Product: Power Management
Version: 2.5
Kernel Version: 2.6.18-194.11.1.el5PAE
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: cpufreq
AssignedTo: cpufreq@vger.kernel.org
ReportedBy: tcflorea@yahoo.com
Regression: No
kondemand/1 consume 100% CPU usage and all processes on that CPU hangs.
Below is a snapshot from /var/log/messages
---cut here---
Sep 16 10:04:15 robucws091x last message repeated 4 times
Sep 16 10:48:08 robucws091x kernel: BUG: soft lockup - CPU#1 stuck for 10s!
[kondemand/1:1962]
Sep 16 10:48:08 robucws091x kernel:
Sep 16 10:48:08 robucws091x kernel: Pid: 1962, comm: kondemand/1
Sep 16 10:48:08 robucws091x kernel: EIP: 0060:[<f89522f9>] CPU: 1
Sep 16 10:48:08 robucws091x kernel: EIP is at rtl8169_interrupt+0x216/0x236
[r8169]
Sep 16 10:48:08 robucws091x kernel: EFLAGS: 00000206 Tainted: P
(2.6.18-194.11.1.el5PAE #1)
Sep 16 10:48:08 robucws091x kernel: EAX: 00000040 EBX: 00000040 ECX: c381ab58
EDX: f890803e
Sep 16 10:48:08 robucws091x kernel: ESI: f74ed400 EDI: f74ed000 EBP: f8908000
DS: 007b ES: 007b
Sep 16 10:48:08 robucws091x kernel: CR0: 8005003b CR2: 29aba114 CR3: 37970340
CR4: 000006f0
Sep 16 10:48:08 robucws091x kernel: [<c044cff5>] handle_IRQ_event+0x45/0x8c
Sep 16 10:48:08 robucws091x kernel: [<c044d0c0>] __do_IRQ+0x84/0xd6
Sep 16 10:48:08 robucws091x kernel: [<c044d03c>] __do_IRQ+0x0/0xd6
Sep 16 10:48:08 robucws091x kernel: [<c040749e>] do_IRQ+0x99/0xc3
Sep 16 10:48:08 robucws091x kernel: [<c0405946>] common_interrupt+0x1a/0x20
Sep 16 10:48:08 robucws091x kernel: [<c042a7e7>] __do_softirq+0x57/0x114
Sep 16 10:48:08 robucws091x kernel: [<c04073bb>] do_softirq+0x52/0x9c
Sep 16 10:48:08 robucws091x kernel: [<c04059d7>]
apic_timer_interrupt+0x1f/0x24
Sep 16 10:48:08 robucws091x kernel: [<c05127f4>] acpi_os_write_port+0x1e/0x36
Sep 16 10:48:08 robucws091x kernel: [<f8bc4439>]
acpi_cpufreq_target+0x202/0x2d2 [acpi_cpufreq]
Sep 16 10:48:08 robucws091x kernel: [<c05b0002>]
store_scaling_max_freq+0x3c/0x5a
Sep 16 10:48:08 robucws091x kernel: [<f8bc4237>] acpi_cpufreq_target+0x0/0x2d2
[acpi_cpufreq]
Sep 16 10:48:08 robucws091x kernel: [<c05b00c1>]
__cpufreq_driver_target+0x47/0x53
Sep 16 10:48:08 robucws091x kernel: [<f8bc9546>] do_dbs_timer+0x244/0x2be
[cpufreq_ondemand]
Sep 16 10:48:08 robucws091x kernel: [<c04336e2>] run_workqueue+0x78/0xb5
Sep 16 10:48:08 robucws091x kernel: [<f8bc9302>] do_dbs_timer+0x0/0x2be
[cpufreq_ondemand]
Sep 16 10:48:08 robucws091x kernel: [<c0433f96>] worker_thread+0xd9/0x10b
Sep 16 10:48:08 robucws091x kernel: [<c041fc47>] default_wake_function+0x0/0xc
Sep 16 10:48:08 robucws091x kernel: [<c0433ebd>] worker_thread+0x0/0x10b
Sep 16 10:48:08 robucws091x kernel: [<c04363af>] kthread+0xc0/0xed
Sep 16 10:48:08 robucws091x kernel: [<c04362ef>] kthread+0x0/0xed
Sep 16 10:48:08 robucws091x kernel: [<c0405c53>] kernel_thread_helper+0x7/0x10
Sep 16 10:48:08 robucws091x kernel: =======================
Sep 16 10:48:28 robucws091x kernel: BUG: soft lockup - CPU#1 stuck for 10s!
[kondemand/1:1962]
Sep 16 10:48:28 robucws091x kernel:
Sep 16 10:48:28 robucws091x kernel: Pid: 1962, comm: kondemand/1
Sep 16 10:48:28 robucws091x kernel: EIP: 0060:[<f89522f9>] CPU: 1
Sep 16 10:48:28 robucws091x kernel: EIP is at rtl8169_interrupt+0x216/0x236
[r8169]
Sep 16 10:48:28 robucws091x kernel: EFLAGS: 00000206 Tainted: P
(2.6.18-194.11.1.el5PAE #1)
Sep 16 10:48:28 robucws091x kernel: EAX: 00000040 EBX: 00000040 ECX: c381ab58
EDX: f890803e
Sep 16 10:48:28 robucws091x kernel: ESI: f74ed400 EDI: f74ed000 EBP: f8908000
DS: 007b ES: 007b
Sep 16 10:48:28 robucws091x kernel: CR0: 8005003b CR2: 29aba114 CR3: 37970340
CR4: 000006f0
Sep 16 10:48:28 robucws091x kernel: [<c044cff5>] handle_IRQ_event+0x45/0x8c
Sep 16 10:48:28 robucws091x kernel: [<c044d0c0>] __do_IRQ+0x84/0xd6
Sep 16 10:48:28 robucws091x kernel: [<c044d03c>] __do_IRQ+0x0/0xd6
Sep 16 10:48:28 robucws091x kernel: [<c040749e>] do_IRQ+0x99/0xc3
Sep 16 10:48:28 robucws091x kernel: [<c0405946>] common_interrupt+0x1a/0x20
Sep 16 10:48:28 robucws091x kernel: [<c042a7e7>] __do_softirq+0x57/0x114
Sep 16 10:48:28 robucws091x kernel: [<c04073bb>] do_softirq+0x52/0x9c
Sep 16 10:48:28 robucws091x kernel: [<c04059d7>]
apic_timer_interrupt+0x1f/0x24
Sep 16 10:48:28 robucws091x kernel: [<c05127f4>] acpi_os_write_port+0x1e/0x36
Sep 16 10:48:28 robucws091x kernel: [<f8bc4439>]
acpi_cpufreq_target+0x202/0x2d2 [acpi_cpufreq]
Sep 16 10:48:28 robucws091x kernel: [<c05b0002>]
store_scaling_max_freq+0x3c/0x5a
Sep 16 10:48:28 robucws091x kernel: [<f8bc4237>] acpi_cpufreq_target+0x0/0x2d2
[acpi_cpufreq]
Sep 16 10:48:28 robucws091x kernel: [<c05b00c1>]
__cpufreq_driver_target+0x47/0x53
Sep 16 10:48:28 robucws091x kernel: [<f8bc9546>] do_dbs_timer+0x244/0x2be
[cpufreq_ondemand]
Sep 16 10:48:28 robucws091x kernel: [<c04336e2>] run_workqueue+0x78/0xb5
Sep 16 10:48:28 robucws091x kernel: [<f8bc9302>] do_dbs_timer+0x0/0x2be
[cpufreq_ondemand]
Sep 16 10:48:28 robucws091x kernel: [<c0433f96>] worker_thread+0xd9/0x10b
Sep 16 10:48:28 robucws091x kernel: [<c041fc47>] default_wake_function+0x0/0xc
Sep 16 10:48:28 robucws091x kernel: [<c0433ebd>] worker_thread+0x0/0x10b
Sep 16 10:48:28 robucws091x kernel: [<c04363af>] kthread+0xc0/0xed
Sep 16 10:48:28 robucws091x kernel: [<c04362ef>] kthread+0x0/0xed
Sep 16 10:48:28 robucws091x kernel: [<c0405c53>] kernel_thread_helper+0x7/0x10
Sep 16 10:48:28 robucws091x kernel: =======================
Sep 16 10:48:48 robucws091x kernel: BUG: soft lockup - CPU#1 stuck for 10s!
[kondemand/1:1962]
Sep 16 10:48:48 robucws091x kernel:
Sep 16 10:48:48 robucws091x kernel: Pid: 1962, comm: kondemand/1
Sep 16 10:48:48 robucws091x kernel: EIP: 0060:[<f89522f9>] CPU: 1
Sep 16 10:48:48 robucws091x kernel: EIP is at rtl8169_interrupt+0x216/0x236
[r8169]
Sep 16 10:48:48 robucws091x kernel: EFLAGS: 00000206 Tainted: P
(2.6.18-194.11.1.el5PAE #1)
Sep 16 10:48:48 robucws091x kernel: EAX: 00000040 EBX: 00000040 ECX: c381ab58
EDX: f890803e
Sep 16 10:48:48 robucws091x kernel: ESI: f74ed400 EDI: f74ed000 EBP: f8908000
DS: 007b ES: 007b
Sep 16 10:48:48 robucws091x kernel: CR0: 8005003b CR2: 29aba114 CR3: 37970340
CR4: 000006f0
Sep 16 10:48:48 robucws091x kernel: [<c044cff5>] handle_IRQ_event+0x45/0x8c
Sep 16 10:48:48 robucws091x kernel: [<c044d0c0>] __do_IRQ+0x84/0xd6
Sep 16 10:48:48 robucws091x kernel: [<c044d03c>] __do_IRQ+0x0/0xd6
Sep 16 10:48:48 robucws091x kernel: [<c040749e>] do_IRQ+0x99/0xc3
Sep 16 10:48:48 robucws091x kernel: [<c0405946>] common_interrupt+0x1a/0x20
Sep 16 10:48:48 robucws091x kernel: [<c042a7e7>] __do_softirq+0x57/0x114
Sep 16 10:48:48 robucws091x kernel: [<c04073bb>] do_softirq+0x52/0x9c
Sep 16 10:48:48 robucws091x kernel: [<c04059d7>]
apic_timer_interrupt+0x1f/0x24
Sep 16 10:48:48 robucws091x kernel: [<c05127f4>] acpi_os_write_port+0x1e/0x36
Sep 16 10:48:48 robucws091x kernel: [<f8bc4439>]
acpi_cpufreq_target+0x202/0x2d2 [acpi_cpufreq]
Sep 16 10:48:48 robucws091x kernel: [<c05b0002>]
store_scaling_max_freq+0x3c/0x5a
Sep 16 10:48:48 robucws091x kernel: [<f8bc4237>] acpi_cpufreq_target+0x0/0x2d2
[acpi_cpufreq]
Sep 16 10:48:48 robucws091x kernel: [<c05b00c1>]
__cpufreq_driver_target+0x47/0x53
Sep 16 10:48:48 robucws091x kernel: [<f8bc9546>] do_dbs_timer+0x244/0x2be
[cpufreq_ondemand]
Sep 16 10:48:48 robucws091x kernel: [<c04336e2>] run_workqueue+0x78/0xb5
Sep 16 10:48:48 robucws091x kernel: [<f8bc9302>] do_dbs_timer+0x0/0x2be
[cpufreq_ondemand]
Sep 16 10:48:48 robucws091x kernel: [<c0433f96>] worker_thread+0xd9/0x10b
Sep 16 10:48:48 robucws091x kernel: [<c041fc47>] default_wake_function+0x0/0xc
Sep 16 10:48:48 robucws091x kernel: [<c0433ebd>] worker_thread+0x0/0x10b
Sep 16 10:48:48 robucws091x kernel: [<c04363af>] kthread+0xc0/0xed
Sep 16 10:48:48 robucws091x kernel: [<c04362ef>] kthread+0x0/0xed
Sep 16 10:48:48 robucws091x kernel: [<c0405c53>] kernel_thread_helper+0x7/0x10
Sep 16 10:48:48 robucws091x kernel: =======================
---cut here---
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* [Bug 18662] kondemand/1 stuck
2010-09-16 9:21 [Bug 18662] New: kondemand/1 stuck bugzilla-daemon
@ 2011-02-14 16:41 ` bugzilla-daemon
2012-01-18 2:17 ` bugzilla-daemon
2012-05-24 7:38 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2011-02-14 16:41 UTC (permalink / raw)
To: cpufreq
https://bugzilla.kernel.org/show_bug.cgi?id=18662
justincase@yopmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |justincase@yopmail.com
--- Comment #1 from justincase@yopmail.com 2011-02-14 16:41:10 ---
Seeing a similar issue on 2.6.18-194.32.1.el5. Appeared immediately after
upgrading kernel. Here is an example:
Feb 1 01:24:51 alpha kernel: BUG: soft lockup - CPU#1 stuck for 25s!
[swapper:0]
Feb 1 01:24:51 alpha kernel: CPU 1:
Feb 1 01:24:51 alpha kernel: Modules linked in: xt_conntrack iptable_mangle
ip_conntrack_ftp ipt_LOG xt_limit xt_multiport $
Feb 1 01:24:51 alpha kernel: Pid: 0, comm: swapper Not tainted
2.6.18-194.32.1.el5 #1
Feb 7 01:24:51 alpha kernel: RIP: 0010:[<ffffffff8000ca87>]
[<ffffffff8000ca87>] __delay+0xa/0x10
Feb 1 01:24:51 alpha kernel: RSP: 0018:ffff8101043d7e20 EFLAGS: 00000212
Feb 1 01:24:51 alpha kernel: RAX: 0000000000002eba RBX: ffffc2000006c000 RCX:
00000000460a8b27
Feb 1 01:24:51 alpha kernel: RDX: 0000000000062065 RSI: 0000000000000190 RDI:
00000000000061d7
Feb 1 01:24:51 alpha kernel: RBP: ffff8101043d7da0 R08: 000000000000000a R09:
0000000000002710
Feb 1 01:24:51 alpha kernel: R10: ffff8101043fc008 R11: 0000000000000008 R12:
ffffffff8005dc8e
Feb 1 01:24:51 alpha kernel: R13: 0000000000002706 R14: ffffffff80078225 R15:
ffff8101043d7da0
Feb 1 01:24:51 alpha kernel: FS: 0000000041582940(0000)
GS:ffff8101043937c0(0000) knlGS:00000000f7f01af0
Feb 1 01:24:51 alpha kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Feb 1 01:24:51 alpha kernel: CR2: 00002b2ff03f6010 CR3: 000000010d9ab000 CR4:
00000000000006e0
Feb 1 01:24:51 alpha kernel:
Feb 1 01:24:51 alpha kernel: Call Trace:
Feb 1 01:24:51 alpha kernel: <IRQ> [<ffffffff881ac979>]
:forcedeth:reg_delay+0x39/0x82
Feb 1 01:24:51 alpha kernel: [<ffffffff881acb5a>] :forcedeth:mii_rw+0x83/0xab
Feb 1 01:24:51 alpha kernel: [<ffffffff881acc8b>]
:forcedeth:nv_update_linkspeed+0x109/0x41b
Feb 1 01:24:51 alpha kernel: [<ffffffff881ae05f>]
:forcedeth:nv_linkchange+0x9/0x61
Feb 1 01:24:51 alpha kernel: [<ffffffff881afaa3>]
:forcedeth:nv_nic_irq_optimized+0x112/0x232
Feb 1 01:24:51 alpha kernel: [<ffffffff80010c3a>] handle_IRQ_event+0x51/0xa6
Feb 1 01:24:51 alpha kernel: [<ffffffff800bb018>] __do_IRQ+0xa4/0x103
Feb 1 01:24:51 alpha kernel: [<ffffffff8006ca0d>] do_IRQ+0xe7/0xf5
Feb 1 01:24:51 alpha kernel: [<ffffffff8006b342>] default_idle+0x0/0x50
Feb 1 01:24:51 alpha kernel: [<ffffffff8005d615>] ret_from_intr+0x0/0xa
Feb 1 01:24:51 alpha kernel: <EOI> [<ffffffff8006b36b>]
default_idle+0x29/0x50
Feb 1 01:24:51 alpha kernel: [<ffffffff800492c4>] cpu_idle+0x95/0xb8
Feb 1 01:24:51 alpha kernel: [<ffffffff80077991>] start_secondary+0x498/0x4a7
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* [Bug 18662] kondemand/1 stuck
2010-09-16 9:21 [Bug 18662] New: kondemand/1 stuck bugzilla-daemon
2011-02-14 16:41 ` [Bug 18662] " bugzilla-daemon
@ 2012-01-18 2:17 ` bugzilla-daemon
2012-05-24 7:38 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2012-01-18 2:17 UTC (permalink / raw)
To: cpufreq
https://bugzilla.kernel.org/show_bug.cgi?id=18662
Zhang Rui <rui.zhang@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
CC| |rui.zhang@intel.com
--- Comment #2 from Zhang Rui <rui.zhang@intel.com> 2012-01-18 02:17:44 ---
It's great that kernel bugzilla is back.
can you please verify if the problem still exists in the latest upstream
kernel?
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* [Bug 18662] kondemand/1 stuck
2010-09-16 9:21 [Bug 18662] New: kondemand/1 stuck bugzilla-daemon
2011-02-14 16:41 ` [Bug 18662] " bugzilla-daemon
2012-01-18 2:17 ` bugzilla-daemon
@ 2012-05-24 7:38 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2012-05-24 7:38 UTC (permalink / raw)
To: cpufreq
https://bugzilla.kernel.org/show_bug.cgi?id=18662
Zhang Rui <rui.zhang@intel.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |CLOSED
Resolution| |INSUFFICIENT_DATA
--- Comment #3 from Zhang Rui <rui.zhang@intel.com> 2012-05-24 07:38:23 ---
bug closed as there is no response from the bug reporter.
please feel free to reopen it if the problem still exists in the latest
upstream kernel.
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end of thread, other threads:[~2012-05-24 7:38 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2010-09-16 9:21 [Bug 18662] New: kondemand/1 stuck bugzilla-daemon
2011-02-14 16:41 ` [Bug 18662] " bugzilla-daemon
2012-01-18 2:17 ` bugzilla-daemon
2012-05-24 7:38 ` bugzilla-daemon
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