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=01100000h, 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> [<ffffffff810926f9>] ? __report_bad_irq+0x2c/0xb5
[ 10.683922] [<ffffffff81092ab6>] ? note_interrupt+0x170/0x1f2
[ 10.684007] [<ffffffff81090e6c>] ? handle_irq_event_percpu+0x15f/0x17d
[ 10.684007] [<ffffffff8104c231>] ? __do_softirq+0x13e/0x177
[ 10.684007] [<ffffffff81090ebe>] ? handle_irq_event+0x34/0x52
[ 10.684007] [<ffffffff8109322d>] ? handle_fasteoi_irq+0x7c/0xaf
[ 10.684007] [<ffffffff8100f88d>] ? handle_irq+0x1d/0x21
[ 10.684007] [<ffffffff8100f5bd>] ? do_IRQ+0x42/0x98
[ 10.684007] [<ffffffff8134ee6e>] ? common_interrupt+0x6e/0x6e
[ 10.684007] <EOI>
[ 10.684007] handlers:
[ 10.684007] [<ffffffffa003e069>] usb_hcd_irq
[ 10.684007] [<ffffffffa0171d67>] 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 ffff88012fd13780 0 14260 8418 0x00000000
ffff880128bb0f20 0000000000000082 0000000000000082 ffff88012aeaa0c0
0000000000013780 ffff8800c91f5fd8 ffff8800c91f5fd8 ffff880128bb0f20
ffff8800c92ae288 ffff8800c91f5e68 ffff8800c91f5d68 ffff88011f45cd48
Call Trace:
[<ffffffff8134e11c>] ? __mutex_lock_common.isra.5+0xff/0x164
[<ffffffff8134e00a>] ? mutex_lock+0x1a/0x2d
[<ffffffff81104c9b>] ? do_last+0x1b1/0x58d
[<ffffffff8110566f>] ? path_openat+0xce/0x33a
[<ffffffff811b01a8>] ? timerqueue_add+0x80/0xa0
[<ffffffff8110599d>] ? do_filp_open+0x2a/0x6e
[<ffffffff8134d81c>] ? _cond_resched+0x7/0x1c
[<ffffffff811b3d99>] ? __strncpy_from_user+0x18/0x48
[<ffffffff8110e723>] ? alloc_fd+0x64/0x109
[<ffffffff810f9971>] ? do_sys_open+0x5e/0xe5
[<ffffffff81353b52>] ? 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: 200001 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: 256 406 Function call interrupts
TLB: 760 641 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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