kernel 3.8.x on EL6.3 systems.

From: Steven Haigh
Date: Fri Mar 08 2013 - 10:27:55 EST

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Hi all,

Firstly, please CC me in replies. I'm not subscribed to this list.

Some of you might know I'm maintaining a Xen Dom0 kernel for EL6, and I'm wondering if I can get some help of someone who knows udev a little better than me...

I've updated my kernel to 3.8.2 now, and starting at 3.8.1 I start to get this on boot when starting udev:
Starting udev:
udevadm settle - timeout of 180 seconds reached, the event queue contains:
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/PNP0103:00 (1493)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/IPI0001:00 (1534)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0000:00 (1535)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0003:00 (1536)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0100:00 (1537)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0200:00 (1538)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0501:00 (1539)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0800:00 (1540)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0B00:00 (1541)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0C02:00 (1542)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0C02:01 (1543)
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:27/PNP0C04:00 (1544)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:0:0/0:0:0:0/scsi_device/0:0:0:0 (1584)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:0/0:1:0:0 (1587)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:0/0:1:0:0/bsg/0:1:0:0 (1588)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:0/0:1:0:0/scsi_device/0:1:0:0 (1589)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:1/0:1:1:0 (1591)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:1/0:1:1:0/bsg/0:1:1:0 (1592)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:1/0:1:1:0/scsi_device/0:1:1:0 (1593)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:2/0:1:2:0 (1595)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:2/0:1:2:0/bsg/0:1:2:0 (1596)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:2/0:1:2:0/scsi_device/0:1:2:0 (1597)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:3/0:1:3:0 (1599)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:3/0:1:3:0/bsg/0:1:3:0 (1600)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:3/0:1:3:0/scsi_device/0:1:3:0 (1601)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:4/0:1:4:0 (1603)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:4/0:1:4:0/bsg/0:1:4:0 (1604)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:4/0:1:4:0/scsi_device/0:1:4:0 (1605)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:5/0:1:5:0 (1607)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:5/0:1:5:0/bsg/0:1:5:0 (1608)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:5/0:1:5:0/scsi_device/0:1:5:0 (1609)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:6/0:1:6:0 (1611)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:6/0:1:6:0/bsg/0:1:6:0 (1612)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:6/0:1:6:0/scsi_device/0:1:6:0 (1613)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:7/0:1:7:0 (1615)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:7/0:1:7:0/bsg/0:1:7:0 (1616)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:7/0:1:7:0/scsi_device/0:1:7:0 (1617)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0 (1619)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0/bsg/0:3:0:0 (1620)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0/scsi_device/0:3:0:0 (1621)
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/0000:03:00.0 (1642)
/sys/devices/pci0000:00/0000:00:1c.1/0000:05:00.0/0000:06:00.0 (1648)
/sys/devices/pci0000:00/0000:00:1e.0/0000:01:06.0 (1672)
/sys/devices/pci0000:00/0000:00:1e.0/0000:01:06.0/drm/card0 (1673)

/sys/devices/pci0000:00/0000:00:1f.2/ata2/host2/target2:0:0/2:0:0:0/scsi_device/2:0:0:0 (1690)
/sys/devices/virtual/dmi/id (1880)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:0/0:1:0:0/scsi_generic/sg1 (1997)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:1/0:1:1:0/scsi_generic/sg2 (1998)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:2/0:1:2:0/scsi_generic/sg3 (1999)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:3/0:1:3:0/scsi_generic/sg4 (2000)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:4/0:1:4:0/scsi_generic/sg5 (2001)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:5/0:1:5:0/scsi_generic/sg6 (2002)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:6/0:1:6:0/scsi_generic/sg7 (2003)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:7/0:1:7:0/scsi_generic/sg8 (2004)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0/scsi_generic/sg9 (2005)

/sys/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0/enclosure/0:3:0:0 (2010)
/sys/devices/pci0000:00/0000:00:1f.0/iTCO_wdt (2051)
/sys/devices/pci0000:00/0000:00:1f.0/gpio_ich (2052)
/sys/devices/platform/pcspkr/input/input1 (2062)
/sys/devices/platform/pcspkr/input/input1/event1 (2063)
/sys/devices/platform/microcode (2066)
udevd[387]: worker [395] unexpectedly returned with status 0x0100
udevd[387]: worker [395] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:0/0:1:0:0'
udevd[387]: worker [396] unexpectedly returned with status 0x0100
udevd[387]: worker [396] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:1/0:1:1:0'
udevd[387]: worker [397] unexpectedly returned with status 0x0100
udevd[387]: worker [397] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:2/0:1:2:0'
udevd[387]: worker [398] unexpectedly returned with status 0x0100
udevd[387]: worker [398] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:3/0:1:3:0'
udevd[387]: worker [400] unexpectedly returned with status 0x0100
udevd[387]: worker [400] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:4/0:1:4:0'
udevd[387]: worker [401] unexpectedly returned with status 0x0100
udevd[387]: worker [401] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:5/0:1:5:0'
udevd[387]: worker [402] unexpectedly returned with status 0x0100
udevd[387]: worker [402] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:6/0:1:6:0'
udevd[387]: worker [403] unexpectedly returned with status 0x0100
udevd[387]: worker [403] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:1:7/0:1:7:0'
udevd[387]: worker [404] unexpectedly returned with status 0x0100
udevd[387]: worker [404] failed while handling '/devices/pci0000:00/0000:00:03.0/0000:04:00.0/host0/target0:3:0/0:3:0:0'
udevd[387]: worker [485] unexpectedly returned with status 0x0100
udevd[387]: worker [485] failed while handling '/devices/virtual/dmi/id'

I haven't seen this before, and I don't really have a great depth of knowledge on udev to start debugging this. I believe it certainly is *something* to do with the kernel - as 3.7.x didn't do this.

For reference:
# lspci
00:00.0 Host bridge: Intel Corporation 5000P Chipset Memory Controller Hub (rev b1)
00:02.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 2 (rev b1)
00:03.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 3 (rev b1)
00:04.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 4-5 (rev b1)
00:05.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 5 (rev b1)
00:06.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 6-7 (rev b1)
00:07.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 7 (rev b1)
00:08.0 System peripheral: Intel Corporation 5000 Series Chipset DMA Engine (rev b1)
00:10.0 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:10.1 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:10.2 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
00:11.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
00:13.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
00:15.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
00:16.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 (rev 09)
00:1c.1 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 2 (rev 09)
00:1d.0 USB controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09)
00:1d.1 USB controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09)
00:1d.2 USB controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09)
00:1d.3 USB controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 (rev 09)
00:1d.7 USB controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9)
00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09)
00:1f.2 IDE interface: Intel Corporation 631xESB/632xESB/3100 Chipset SATA IDE Controller (rev 09)
00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller (rev 09)
01:06.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI ES1000 (rev 02)
02:00.0 PCI bridge: Broadcom EPB PCI-Express to PCI-X Bridge (rev c3)
03:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12)
04:00.0 RAID bus controller: Adaptec AAC-RAID (Rocket) (rev 02)
05:00.0 PCI bridge: Broadcom EPB PCI-Express to PCI-X Bridge (rev c3)
06:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12)
1a:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01)
1a:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01)
1b:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01)
1b:01.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E2 (rev 01)

Any thoughts on this?

--
Steven Haigh

Email: netwiz@xxxxxxxxx
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299

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Next message: Daniel Lezcano: "Re: [PATCH 4/4][V2] ARM: timer-sp: Set dynamic irq affinity"
Previous message: Chris Friesen: "Re: mmap vs fs cache"
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