http://bugzilla.kernel.org/show_bug.cgi?id=5825
Summary: soft lockup detected on CPU#0
Kernel Version: 2.6.15 >
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Most recent kernel where this bug did not occur: 2.6.15 > this is not
regression.
Distribution:ubuntu breezy 64-bit
Hardware Environment: Board ASUS P5LD2-VM (i945g + Celeron D)
With S1 it's generate falowing output with oops
echo 1 ? > /proc/acpi/sleep
Stopping tasks: ==========|
[ACPI Debug] String: [0x04] "SIOS"
ACPI: PCI interrupt for device 0000:04:00.0 disabled
ACPI: PCI interrupt for device 0000:00:1d.7 disabled
acpi_bus-0201 [02] bus_set_power : Device is not power manageable
ACPI: PCI interrupt for device 0000:00:1d.3 disabled
ACPI: PCI interrupt for device 0000:00:1d.2 disabled
ACPI: PCI interrupt for device 0000:00:1d.1 disabled
ACPI: PCI interrupt for device 0000:00:1d.0 disabled
ACPI: PCI interrupt for device 0000:00:1b.0 disabled
PM: Entering standby sleep
hwsleep-0284 [03] enter_sleep_state : Entering sleep state [S1]
Back to C!
PM: Finishing wakeup.
BUG: soft lockup detected on CPU#0!
CPU 0:
Modules linked in: af_packet snd_hda_intel snd_hda_codec snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd snd_page_alloc unix
Pid: 3138, comm: bash Not tainted 2.6.15-rc7-debug #2
RIP: 0010:[<ffffffff8012cf97>] <ffffffff8012cf97>{release_console_sem+296}
RSP: 0018:ffff81003df91cd8 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffffffff803a7140 RCX: 0000000000003ff6
RDX: 00000000ffffff01 RSI: 0000000000003ff6 RDI: 0000000000003ff6
RBP: 000000058025720b R08: 0000000000000005 R09: 00000000ffffffff
R10: ffff81003f5ce520 R11: 0000000000000000 R12: ffffffff80257397
R13: ffff81003df91c48 R14: ffff81003df91d08 R15: 0000003000000010
FS: 00002aaaab0576d0(0000) GS:ffffffff80438800(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000000060c000 CR3: 000000003f071000 CR4: 00000000000006e0
Call Trace:<ffffffff8012d246>{vprintk+571}
<ffffffff80201f8b>{acpi_hw_low_level_read+299}
<ffffffff8012d2f4>{printk+141} <ffffffff8012d2f4>{printk+141}
<ffffffff80118a9a>{setup_apic_nmi_watchdog+446}
<ffffffff80118b4b>{lapic_nmi_resume+16}
<ffffffff80259265>{__sysdev_resume+22}
<ffffffff80259507>{sysdev_resume+62}
<ffffffff80143f98>{enter_state+442} <ffffffff80218399>{acpi_suspend+70}
<ffffffff802184a3>{acpi_system_write_sleep+107}
<ffffffff8016519f>{vfs_write+199}
<ffffffff80165299>{sys_write+69} <ffffffff8010e57e>{system_call+126}
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 169
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 19 (level, low) -> IRQ 193
PCI: Setting latency timer of device 0000:00:1b.0 to 64
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 17 (level, low) -> IRQ 177
PCI: Setting latency timer of device 0000:00:1c.1 to 64
ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185
PCI: Setting latency timer of device 0000:00:1c.2 to 64
ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 193
PCI: Setting latency timer of device 0000:00:1c.3 to 64
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 50
PCI: Setting latency timer of device 0000:00:1d.0 to 64
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 177
PCI: Setting latency timer of device 0000:00:1d.1 to 64
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 185
PCI: Setting latency timer of device 0000:00:1d.2 to 64
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 193
PCI: Setting latency timer of device 0000:00:1d.3 to 64
acpi_bus-0201 [03] bus_set_power : Device is not power manageable
PCI: Enabling device 0000:00:1d.7 (0000 -> 0002)
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 50
PCI: Setting latency timer of device 0000:00:1d.7 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 185
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 177
PCI: Setting latency timer of device 0000:04:00.0 to 64
e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex
[ACPI Debug] String: [0x04] "SIOW"
Restarting tasks... done
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