Package: src:linux
Version: 3.2.46-1+deb7u1
Severity: normal
This is an IBM x3250 server.
At boot time I get:
[7.160384] scsi2 : ioc0: LSISAS1064E B1, FwRev=0110h, Ports=1,
MaxQ=511, IRQ=16
[7.184758] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 5, phy
0, sas_addr 0xdd61424dbd929f78
[7.187410] scsi 2:0:0:0: Direct-Access ATA WDC WD2500YS-23S 6C04
PQ: 0 ANSI: 5
[7.189626] scsi 2:0:0:0: Attached scsi generic sg1 type 0
[7.191026] mptsas: ioc0: attaching sata device: fw_channel 0, fw_id 1, phy
1, sas_addr 0xdd61424dbe8a9e78
[7.193670] scsi 2:0:1:0: Direct-Access ATA WDC WD2500YS-23S 6C04
PQ: 0 ANSI: 5
[7.195860] scsi 2:0:1:0: Attached scsi generic sg2 type 0
[7.197245] mptsas: ioc0: attaching raid volume, channel 1, id 0
[7.198152] scsi 2:1:0:0: Direct-Access LSILOGIC Logical Volume 3000
PQ: 0 ANSI: 2
[7.205961] scsi 2:1:0:0: Attached scsi generic sg3 type 0
[ 10.683522] irq 16: nobody cared (try booting with the irqpoll option)
[ 10.683636] Pid: 635, comm: ls Not tainted 3.2.0-4-amd64 #1 Debian
3.2.46-1+deb7u1
[ 10.683756] Call Trace:
[ 10.683799] IRQ [810926f9] ? __report_bad_irq+0x2c/0xb5
[ 10.683922] [81092ab6] ? note_interrupt+0x170/0x1f2
[ 10.684007] [81090e6c] ? handle_irq_event_percpu+0x15f/0x17d
[ 10.684007] [8104c231] ? __do_softirq+0x13e/0x177
[ 10.684007] [81090ebe] ? handle_irq_event+0x34/0x52
[ 10.684007] [8109322d] ? handle_fasteoi_irq+0x7c/0xaf
[ 10.684007] [8100f88d] ? handle_irq+0x1d/0x21
[ 10.684007] [8100f5bd] ? do_IRQ+0x42/0x98
[ 10.684007] [8134ee6e] ? common_interrupt+0x6e/0x6e
[ 10.684007] EOI
[ 10.684007] handlers:
[ 10.684007] [a003e069] usb_hcd_irq
[ 10.684007] [a0171d67] mpt_interrupt
[ 10.684007] Disabling IRQ #16
And then disk performance sucks and I get a lot of messages like:
INFO: task apt-cacher:14260 blocked for more than 120 seconds.
echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message.
apt-cacher D 88012fd13780 0 14260 8418 0x
880128bb0f20 0082 0082 88012aeaa0c0
00013780 8800c91f5fd8 8800c91f5fd8 880128bb0f20
8800c92ae288 8800c91f5e68 8800c91f5d68 88011f45cd48
Call Trace:
[8134e11c] ? __mutex_lock_common.isra.5+0xff/0x164
[8134e00a] ? mutex_lock+0x1a/0x2d
[81104c9b] ? do_last+0x1b1/0x58d
[8110566f] ? path_openat+0xce/0x33a
[811b01a8] ? timerqueue_add+0x80/0xa0
[8110599d] ? do_filp_open+0x2a/0x6e
[8134d81c] ? _cond_resched+0x7/0x1c
[811b3d99] ? __strncpy_from_user+0x18/0x48
[8110e723] ? alloc_fd+0x64/0x109
[810f9971] ? do_sys_open+0x5e/0xe5
[81353b52] ? system_call_fastpath+0x16/0x1b
CPU0 CPU1
0: 45 0 IO-APIC-edge timer
1: 3 0 IO-APIC-edge i8042
4: 10 0 IO-APIC-edge serial
8: 1 0 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 5 0 IO-APIC-edge i8042
14: 81 0 IO-APIC-edge ata_piix
15: 0 0 IO-APIC-edge ata_piix
16: 21 0 IO-APIC-fasteoi uhci_hcd:usb5, ioc0
18: 0 0 IO-APIC-fasteoi uhci_hcd:usb4, radeon
19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3
23: 0 0 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb2
40: 28367 0 PCI-MSI-edge eth0
41: 8746 0 PCI-MSI-edge eth1
NMI: 16 12 Non-maskable interrupts
LOC: 39406 29110 Local timer interrupts
SPU: 0 0 Spurious interrupts
PMI: 16 12 Performance monitoring interrupts
IWI: 0 0 IRQ work interrupts
RES: 10410 11558 Rescheduling interrupts
CAL:256406 Function call interrupts
TLB:760641 TLB shootdowns
TRM: 0 0 Thermal event interrupts
THR: 0 0 Threshold APIC interrupts
MCE: 0 0 Machine check exceptions
MCP: 4 4 Machine check polls
ERR: 0
MIS: 0
--
ciao,
Marco
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