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Fixed

LIN5-3371 : Feature Testing: Call Trace occurs when run "usermode-agent" in fsl-p2020-cgl-glibc-cgl.

Created: Feb 26, 2013    Updated: Dec 19, 2017
Resolved Date: Mar 17, 2013
Found In Version: 5.0.1
Fix Version: 5.0.1.1
Severity: Severe
Applicable for: Wind River Linux 5
Component/s: Networking

Description

Call Trace occurs when run "usermode-agent" in fsl-p2020-cgl-glibc-cgl.

root@P2020RDB:~# usermode-agent
PAX: kernel memory leak attempt detected from eeb5c5a0 (task_struct) (128 bytes)
Call Trace:
[eef9be20] [c000882c] show_stack+0x40/0x15c (unreliable)
[eef9be60] [c015ef1c] pax_report_usercopy+0x98/0xe4
[eef9be70] [c0148b34] check_object_size+0x170/0x184

Expected Behavior
======================

Succeed to execute usermode-agent.

Observed Behavior

======================
NA

Logs
======================
path:
pek-lpgtest7:/fsl-p2020-cgl-glibc-cgl-usermode-kgdboc


root@P2020RDB:~# dmesg
Using P2020 RDB machine description
Memory CAM mapping: 256/256/256 Mb, residual: 256Mb
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 3.4.28-grsec-WR5.0.1.0_cgl (test@pek-lpgtest7) (gcc version 4.6.3
(Wind River Linux Sourcery CodeBench 4.6a-99) ) #1 SMP PREEMPT Tue Feb 26
11:54:57 CST 2013
Found legacy serial port 0 for /soc@ffe00000/serial@4500
  mem=ffe04500, taddr=ffe04500, irq=0, clk=500000000, speed=0
Found legacy serial port 1 for /soc@ffe00000/serial@4600
  mem=ffe04600, taddr=ffe04600, irq=0, clk=500000000, speed=0
CPU maps initialized for 1 thread per core
 (thread shift is 0)
bootconsole [udbg0] enabled
Found FSL PCI host bridge at 0x00000000ffe09000. Firmware bus number: 0->0
PCI host bridge /pcie@ffe09000  ranges:
 MEM 0x00000000a0000000..0x00000000bfffffff -> 0x00000000a0000000
  IO 0x00000000ffc10000..0x00000000ffc1ffff -> 0x0000000000000000
/pcie@ffe09000: PCICSRBAR @ 0xfff00000
Found FSL PCI host bridge at 0x00000000ffe0a000. Firmware bus number: 0->0
PCI host bridge /pcie@ffe0a000  ranges:
 MEM 0x0000000080000000..0x000000009fffffff -> 0x0000000080000000
  IO 0x00000000ffc00000..0x00000000ffc0ffff -> 0x0000000000000000
/pcie@ffe0a000: PCICSRBAR @ 0xfff00000
MPC85xx RDB board from Freescale Semiconductor
Top of RAM: 0x40000000, Total RAM: 0x40000000
Memory hole size: 0MB
Zone PFN ranges:
  DMA      0x00000000 -> 0x00030000
  Normal   empty
  HighMem  0x00030000 -> 0x00040000
Movable zone start PFN for each node
Early memory PFN ranges
    0: 0x00000000 -> 0x00040000
On node 0 totalpages: 262144
free_area_init_node: node 0, pgdat c08cf320, node_mem_map c0ffa000
  DMA zone: 1536 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 195072 pages, LIFO batch:31
  HighMem zone: 512 pages used for memmap
  HighMem zone: 65024 pages, LIFO batch:15
MMU: Allocated 1088 bytes of context maps for 255 contexts
PERCPU: Embedded 9 pages/cpu @c1802000 s14688 r8192 d13984 u36864
pcpu-alloc: s14688 r8192 d13984 u36864 alloc=9*4096
pcpu-alloc: [0] 0 [0] 1
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
Kernel command line: root=/dev/nfs rw
nfsroot=128.224.165.20:/export/pxeboot/vlm-boards/18761/rootfs
ip=128.224.178.120:128.224.165.20:128.224.178.1:255.255.254.0:P2020RDB:eth0:off
console=ttyS0,115200 ramdisk_size=600000
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
allocated 2097152 bytes of page_cgroup
please try 'cgroup_disable=memory' option if you don't want memory cgroups
High memory: 262140k
Memory: 1027352k/1048576k available (8720k kernel code, 21224k reserved, 384k
data, 847k bss, 268k init)
Kernel virtual memory layout:
  * 0xfffbd000..0xfffff000  : fixmap
  * 0xffc00000..0xffe00000  : highmem PTEs
  * 0xffbd9000..0xffc00000  : early ioremap
  * 0xf1000000..0xffbd9000  : vmalloc & ioremap
SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
NR_IRQS:512 nr_irqs:512 16
mpic: Resetting
mpic: Setting up MPIC " OpenPIC  " version 1.2 at ffe40000, max 2 CPUs
mpic: ISU size: 256, shift: 8, mask: ff
mpic: Initializing for 256 sources
time_init: decrementer frequency = 62.500000 MHz
time_init: processor frequency   = 1000.000000 MHz
clocksource: timebase mult[8000000] shift[23] registered
clockevent: decrementer mult[10000000] shift[32] cpu[0]
Console: colour dummy device 80x25
pid_max: default: 32768 minimum: 501
Security Framework initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
Mount-cache hash table entries: 512
Initializing cgroup subsys debug
Initializing cgroup subsys cpuacct
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys blkio
Initializing cgroup subsys tasks
mpic: requesting IPIs...
e500 family performance monitor hardware support registered
Brought up 2 CPUs
devtmpfs: initialized
NET: Registered protocol family 16
PCI: Probing PCI hardware
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0xffbed000-0xffbfcfff] (bus address
[0x0000-0xffff])
pci_bus 0000:00: root bus resource [mem 0xa0000000-0xbfffffff]
pci 0000:00:00.0: [1957:0070] type 01 class 0x0b2000
pci 0000:00:00.0: ignoring class 0x0b2000 (doesn't match header type 01)
pci 0000:00:00.0: supports D1 D2
pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
pci 0000:00:00.0: PCI bridge to [bus 01-ff]
PCI host bridge to bus 0001:02
pci_bus 0001:02: root bus resource [io  0xffbdb000-0xffbeafff] (bus address
[0x0000-0xffff])
pci_bus 0001:02: root bus resource [mem 0x80000000-0x9fffffff]
pci 0001:02:00.0: [1957:0070] type 01 class 0x0b2000
pci 0001:02:00.0: ignoring class 0x0b2000 (doesn't match header type 01)
pci 0001:02:00.0: supports D1 D2
pci 0001:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0001:02:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
pci 0001:02:00.0: PCI bridge to [bus 03-ff]
PCI 0000:00 Cannot reserve Legacy IO [io  0xffbed000-0xffbedfff]
PCI 0001:02 Cannot reserve Legacy IO [io  0xffbdb000-0xffbdbfff]
pci 0000:00:00.0: PCI bridge to [bus 01-01]
pci 0000:00:00.0:   bridge window [io  0xffbed000-0xffbfcfff]
pci 0000:00:00.0:   bridge window [mem 0xa0000000-0xbfffffff]
pci 0001:02:00.0: PCI bridge to [bus 03-03]
pci 0001:02:00.0:   bridge window [io  0xffbdb000-0xffbeafff]
pci 0001:02:00.0:   bridge window [mem 0x80000000-0x9fffffff]
pci 0000:00:00.0: enabling device (0106 -> 0107)
pci 0001:02:00.0: enabling device (0106 -> 0107)
pci_bus 0000:00: resource 4 [io  0xffbed000-0xffbfcfff]
pci_bus 0000:00: resource 5 [mem 0xa0000000-0xbfffffff]
pci_bus 0000:01: resource 0 [io  0xffbed000-0xffbfcfff]
pci_bus 0000:01: resource 1 [mem 0xa0000000-0xbfffffff]
pci_bus 0001:02: resource 4 [io  0xffbdb000-0xffbeafff]
pci_bus 0001:02: resource 5 [mem 0x80000000-0x9fffffff]
pci_bus 0001:03: resource 0 [io  0xffbdb000-0xffbeafff]
pci_bus 0001:03: resource 1 [mem 0x80000000-0x9fffffff]
bio: create slab <bio-0> at 0
raid6: int32x1    144 MB/s
raid6: int32x2    249 MB/s
raid6: int32x4    371 MB/s
raid6: int32x8    294 MB/s
raid6: using algorithm int32x4 (371 MB/s)
Freescale Elo / Elo Plus DMA driver
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
<giometti@linux.it>
PTP clock support registered
Switching to clocksource timebase
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
PCI: CLS 0 bytes, default 32
Freescale PowerQUICC MII Bus: probed
Freescale PowerQUICC MII Bus: probed
fsl-elo-dma ffe0c300.dma: #0 (fsl,eloplus-dma-channel), irq 76
fsl-elo-dma ffe0c300.dma: #1 (fsl,eloplus-dma-channel), irq 77
fsl-elo-dma ffe0c300.dma: #2 (fsl,eloplus-dma-channel), irq 78
fsl-elo-dma ffe0c300.dma: #3 (fsl,eloplus-dma-channel), irq 79
fsl-l2ctlr ffe20000.l2-cache-controller: Entire L2 as cache, provide valid sram
address and size
fsl-l2ctlr: probe of ffe20000.l2-cache-controller failed with error -22
fsl-elo-dma ffe21300.dma: #0 (fsl,eloplus-dma-channel), irq 21
fsl-elo-dma ffe21300.dma: #1 (fsl,eloplus-dma-channel), irq 22
fsl-elo-dma ffe21300.dma: #2 (fsl,eloplus-dma-channel), irq 23
fsl-elo-dma ffe21300.dma: #3 (fsl,eloplus-dma-channel), irq 26
Setting up Freescale MSI support
Freescale PMC driver
audit: initializing netlink socket (disabled)
type=2000 audit(0.668:1): initialized
highmem bounce pool size: 64 pages
HugeTLB registered 4 MB page size, pre-allocated 0 pages
HugeTLB registered 16 MB page size, pre-allocated 0 pages
HugeTLB registered 64 MB page size, pre-allocated 0 pages
HugeTLB registered 256 MB page size, pre-allocated 0 pages
HugeTLB registered 1 GB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Registering unionfs 2.5.11 (for 3.3.0-rc3)
NFS: Registering the id_resolver key type
Btrfs loaded
msgmni has been set to 1494
SELinux:  Registering netfilter hooks
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
LTT : ltt-relay init
Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0xffe04500 (irq = 42) is a 16550A
console [ttyS0] enabled, bootconsole disabled
serial8250.0: ttyS1 at MMIO 0xffe04600 (irq = 42) is a 16550A
brd: module loaded
drbd: initialized. Version: 8.3.11 (api:88/proto:86-96)
drbd: built-in
drbd: registered as block device major 147
drbd: minor_table @ 0xef9fef80
ef000000.nor: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID
0x000001 Chip ID 0x002101
Amd/Fujitsu Extended Query Table at 0x0040
  Amd/Fujitsu Extended Query version 1.3.
number of CFI chips: 1
5 ofpart partitions found on MTD device ef000000.nor
Creating 5 MTD partitions on "ef000000.nor":
0x000000000000-0x000000040000 : "NOR (RO) Vitesse-7385 Firmware"
0x000000040000-0x000000080000 : "NOR (RO) DTB Image"
0x000000080000-0x000000400000 : "NOR (RO) Linux Kernel Image"
0x000000400000-0x000000f00000 : "NOR (RW) JFFS2 Root File System"
0x000000f00000-0x000001000000 : "NOR (RO) U-Boot Image"
NAND device: Manufacturer ID: 0xec, Chip ID: 0x75 (Samsung NAND 32MiB 3,3V 8-bit)
Bad block table found at page 65504, version 0x3E
Bad block table found at page 65472, version 0x3E
nand_read_bbt: bad block at 0x000000000000
nand_read_bbt: bad block at 0x000000800000
nand_read_bbt: bad block at 0x000000810000
nand_read_bbt: bad block at 0x000000820000
nand_read_bbt: bad block at 0x000000830000
nand_read_bbt: bad block at 0x000000840000
nand_read_bbt: bad block at 0x000000850000
nand_read_bbt: bad block at 0x000000860000
nand_read_bbt: bad block at 0x000000870000
nand_read_bbt: bad block at 0x000000880000
nand_read_bbt: bad block at 0x000000890000
nand_read_bbt: bad block at 0x0000008a0000
nand_read_bbt: bad block at 0x0000008b0000
nand_read_bbt: bad block at 0x0000008c0000
nand_read_bbt: bad block at 0x0000008d0000
nand_read_bbt: bad block at 0x0000008e0000
nand_read_bbt: bad block at 0x0000008f0000
nand_read_bbt: bad block at 0x000000900000
nand_read_bbt: bad block at 0x000000910000
nand_read_bbt: bad block at 0x000000920000
nand_read_bbt: bad block at 0x000000930000
nand_read_bbt: bad block at 0x000000940000
nand_read_bbt: bad block at 0x000000950000
nand_read_bbt: bad block at 0x000000960000
nand_read_bbt: bad block at 0x000000970000
nand_read_bbt: bad block at 0x000000980000
nand_read_bbt: bad block at 0x000000990000
nand_read_bbt: bad block at 0x0000009a0000
nand_read_bbt: bad block at 0x0000009b0000
nand_read_bbt: bad block at 0x0000009c0000
nand_read_bbt: bad block at 0x0000009e0000
nand_read_bbt: bad block at 0x0000009f0000
nand_read_bbt: bad block at 0x000000a00000
nand_read_bbt: bad block at 0x000000a10000
nand_read_bbt: bad block at 0x000000a20000
nand_read_bbt: bad block at 0x000000a30000
nand_read_bbt: bad block at 0x000000a40000
nand_read_bbt: bad block at 0x000000a50000
nand_read_bbt: bad block at 0x000000a60000
nand_read_bbt: bad block at 0x000000a70000
nand_read_bbt: bad block at 0x000000a80000
nand_read_bbt: bad block at 0x000000a90000
nand_read_bbt: bad block at 0x000000b00000
nand_read_bbt: bad block at 0x000000b10000
nand_read_bbt: bad block at 0x000000b20000
nand_read_bbt: bad block at 0x000000b30000
nand_read_bbt: bad block at 0x000000b40000
nand_read_bbt: bad block at 0x000000b50000
nand_read_bbt: bad block at 0x000000b60000
nand_read_bbt: bad block at 0x000000b70000
nand_read_bbt: bad block at 0x000000b80000
nand_read_bbt: bad block at 0x000000b90000
nand_read_bbt: bad block at 0x000000ba0000
nand_read_bbt: bad block at 0x000000bb0000
nand_read_bbt: bad block at 0x000000bc0000
nand_read_bbt: bad block at 0x000000bd0000
nand_read_bbt: bad block at 0x000000be0000
nand_read_bbt: bad block at 0x000000bf0000
nand_read_bbt: bad block at 0x000000c00000
nand_read_bbt: bad block at 0x000000c10000
nand_read_bbt: bad block at 0x000000c20000
5 ofpart partitions found on MTD device ffa00000.flash
Creating 5 MTD partitions on "ffa00000.flash":
0x000000000000-0x000000100000 : "NAND (RO) U-Boot Image"
0x000000100000-0x000000200000 : "NAND (RO) DTB Image"
0x000000200000-0x000000600000 : "NAND (RO) Linux Kernel Image"
0x000000600000-0x000000a00000 : "NAND (RO) Compressed RFS Image"
0x000000a00000-0x000002000000 : "NAND (RW) JFFS2 Root File System"
eLBC NAND device at 0xffa00000, bank 1
fsl_espi ffe07000.spi: master is unqueued, this is deprecated
m25p80 spi32766.0: s25sl12801 (16384 Kbytes)
5 ofpart partitions found on MTD device spi32766.0
Creating 5 MTD partitions on "spi32766.0":
0x000000000000-0x000000080000 : "SPI (RO) U-Boot Image"
0x000000080000-0x000000100000 : "SPI (RO) DTB Image"
0x000000100000-0x000000500000 : "SPI (RO) Linux Kernel Image"
0x000000500000-0x000000900000 : "SPI (RO) Compressed RFS Image"
0x000000900000-0x000001000000 : "SPI (RW) JFFS2 RFS"
fsl_espi ffe07000.spi: at 0xf103e000 (irq = 59)
Fixed MDIO Bus: probed
fsl-gianfar ffe24000.ethernet: eth0: mac: 00:08:ee:02:4d:f2
fsl-gianfar ffe24000.ethernet: eth0: Running with NAPI enabled
fsl-gianfar ffe24000.ethernet: eth0: RX BD ring size for Q[0]: 256
fsl-gianfar ffe24000.ethernet: eth0: TX BD ring size for Q[0]: 256
fsl-gianfar ffe25000.ethernet: eth1: mac: 00:08:ee:02:4d:f3
fsl-gianfar ffe25000.ethernet: eth1: Running with NAPI enabled
fsl-gianfar ffe25000.ethernet: eth1: RX BD ring size for Q[0]: 256
fsl-gianfar ffe25000.ethernet: eth1: TX BD ring size for Q[0]: 256
fsl-gianfar ffe26000.ethernet: eth2: mac: 00:08:ee:02:4d:f4
fsl-gianfar ffe26000.ethernet: eth2: Running with NAPI enabled
fsl-gianfar ffe26000.ethernet: eth2: RX BD ring size for Q[0]: 256
fsl-gianfar ffe26000.ethernet: eth2: TX BD ring size for Q[0]: 256
pps pps0: new PPS source ptp0
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller
fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1
fsl-ehci fsl-ehci.0: irq 28, io mem 0xffe22000
fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
mpc-i2c ffe03000.i2c: timeout 1000000 us
rtc-ds1307 0-0068: rtc core: registered ds1339 as rtc0
at24 0-0050: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
mpc-i2c ffe03100.i2c: timeout 1000000 us
at24 1-0052: 8192 byte 24c64 EEPROM, writable, 1 bytes/write
booke_wdt: powerpc book-e watchdog driver loaded
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: multipath personality registered for level -4
md: faulty personality registered for level -5
device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
device-mapper: multipath: version 1.3.0 loaded
device-mapper: multipath round-robin: version 1.0.0 loaded
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
mmc0: SDHCI controller on ffe2e000.sdhc [ffe2e000.sdhc] using DMA
talitos ffe30000.crypto: hwrng
talitos ffe30000.crypto: max_xor_srcs 6
talitos ffe30000.crypto: fsl,sec3.1 algorithms registered in /proc/crypto
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
oprofile: using ppc/e500 performance monitoring.
TCP: cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
L2TP core driver, V2.0
Registering the dns_resolver key type
console [netcon0] enabled
netconsole: network logging started
rtc-ds1307 0-0068: setting system clock to 2013-02-26 23:44:26 UTC (1361922266)
ADDRCONF(NETDEV_UP): eth0: link is not ready
PHY: fixed-0:01 - Link is Up - 1000/Full
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
IP-Config: Complete:
     device=eth0, addr=128.224.178.120, mask=255.255.254.0, gw=128.224.178.1
     host=P2020RDB, domain=, nis-domain=(none)
     bootserver=128.224.165.20, rootserver=128.224.165.20, rootpath=
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
VFS: Mounted root (nfs filesystem) on device 0:14.
devtmpfs: mounted
Freeing unused kernel memory: 268k freed
type=1404 audit(1361922268.736:2): enforcing=1 old_enforcing=0 auid=4294967295
ses=4294967295
SELinux: 2048 avtab hash slots, 91009 rules.
SELinux: 2048 avtab hash slots, 91009 rules.
SELinux:  6 users, 36 roles, 3687 types, 166 bools, 16 sens, 1024 cats
SELinux:  81 classes, 91009 rules
SELinux:  Completing initialization.
SELinux:  Setting up existing superblocks.
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts
SELinux: initialized (dev bdev, type bdev), uses genfs_contexts
SELinux: initialized (dev proc, type proc), uses genfs_contexts
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs
SELinux: initialized (dev sockfs, type sockfs), uses task SIDs
SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts
SELinux: initialized (dev pipefs, type pipefs), uses task SIDs
SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts
SELinux: initialized (dev devpts, type devpts), uses transition SIDs
SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs
SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs
SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts
SELinux: initialized (dev 0:14, type nfs), uses genfs_contexts
SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts
type=1403 audit(1361922269.208:3): policy loaded auid=4294967295 ses=4294967295
type=1404 audit(1361922269.764:4): enforcing=0 old_enforcing=1 auid=4294967295
ses=4294967295
type=1401 audit(1361922269.852:5): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:device_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1401 audit(1361922269.880:6): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:initctl_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=fifo_file
type=1401 audit(1361922269.904:7): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:netcontrol_device_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=chr_file
type=1401 audit(1361922269.928:8): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:netcontrol_device_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=chr_file
type=1401 audit(1361922269.948:9): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:netcontrol_device_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=chr_file
type=1401 audit(1361922269.976:10): security_validate_transition:  denied for
oldcontext=system_u:object_r:device_t:s15:c0.c1023
newcontext=system_u:object_r:random_device_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=chr_file
audit_printk_skb: 1920 callbacks suppressed
type=1400 audit(1361922270.700:651): avc:  denied  { create } for  pid=181
comm="udevd" name=".udev" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:device_t:s0 tclass=dir
udev[182]: starting version 164
type=1400 audit(1361922270.820:652): avc:  denied  { create } for  pid=182
comm="udevd" name="core" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:device_t:s0 tclass=lnk_file
type=1400 audit(1361922270.852:653): avc:  denied  { create } for  pid=182
comm="udevd" name="fuse" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:fuse_device_t:s0 tclass=chr_file
type=1400 audit(1361922270.876:654): avc:  denied  { create } for  pid=182
comm="udevd" name="autofs" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file
type=1400 audit(1361922270.900:655): avc:  denied  { create } for  pid=182
comm="udevd" name="tun" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:tun_tap_device_t:s0 tclass=chr_file
type=1400 audit(1361922270.920:656): avc:  denied  { create } for  pid=182
comm="udevd" name="ppp" scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:ppp_device_t:s0 tclass=chr_file
type=1400 audit(1361922270.944:657): avc:  denied  { create } for  pid=182
comm="udevd" name="loop-control"
scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:object_r:device_t:s0 tclass=chr_file
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
EDAC MC: Ver: 2.1.0
EDAC DEBUG: edac_sysfs_setup_mc_kset: edac_sysfs_setup_mc_kset()
EDAC DEBUG: edac_sysfs_setup_mc_kset: edac_sysfs_setup_mc_kset() Registered
'.../edac/mc' kobject
Freescale(R) MPC85xx EDAC driver, (C) 2006 Montavista Software
EDAC DEBUG: edac_mc_register_sysfs_main_kobj: edac_mc_register_sysfs_main_kobj()
EDAC DEBUG: edac_mc_register_sysfs_main_kobj: edac_mc_register_sysfs_main_kobj()
Registered '.../edac/mc0' kobject
mpc85xx_mc_err_probe: No ECC DIMMs discovered
EDAC DEBUG: edac_mc_free: edac_mc_free()
EDAC DEBUG: edac_mc_unregister_sysfs_main_kobj: edac_mc_unregister_sysfs_main_kobj()
EDAC DEBUG: edac_mci_control_release: edac_mci_control_release() mci instance
idx=0 releasing
EDAC DEBUG: edac_device_register_sysfs_main_kobj:
edac_device_register_sysfs_main_kobj()
EDAC DEBUG: edac_device_add_device: edac_device_add_device()
EDAC DEBUG: find_edac_device_by_dev: find_edac_device_by_dev()
EDAC DEBUG: edac_device_create_sysfs: edac_device_create_sysfs() idx=0
EDAC DEBUG: edac_device_create_instances: edac_device_create_instances()
EDAC DEVICE0: Giving out device to module 'MPC85xx_edac' controller
'mpc85xx_l2_err': DEV 'mpc85xx_l2_err' (INTERRUPT)
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
MPC85xx_edac acquired irq 20 for L2 Err
MPC85xx_edac L2 err registered
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev mtd_inodefs, type mtd_inodefs), not configured for
labeling
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
type=1401 audit(1361922275.660:658): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:tmp_t:s0-s15:c0.c1023
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1401 audit(1361922275.684:659): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:var_run_t:s0-s15:c0.c1023
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1401 audit(1361922275.712:660): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:var_run_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=lnk_file
audit_printk_skb: 75 callbacks suppressed
type=1401 audit(1361922275.824:686): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:var_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1401 audit(1361922275.848:687): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:named_cache_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1401 audit(1361922275.872:688): security_validate_transition:  denied for
oldcontext=system_u:object_r:nfs_t:s15:c0.c1023
newcontext=system_u:object_r:fonts_cache_t:s0
taskcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=dir
type=1400 audit(1361922276.360:689): avc:  denied  { syslog } for  pid=785
comm="dmesg" capability=34  scontext=system_u:system_r:kernel_t:s15:c0.c1023
tcontext=system_u:system_r:kernel_t:s15:c0.c1023 tclass=capability2
eth0: no IPv6 routers present
root@P2020RDB:~#
root@P2020RDB:~#
root@P2020RDB:~#
root@P2020RDB:~#
root@P2020RDB:~# usermode-agent
PAX: kernel memory leak attempt detected from eeb5c5a0 (task_struct) (128 bytes)
Call Trace:
[eef9be20] [c000882c] show_stack+0x40/0x15c (unreliable)
[eef9be60] [c015ef1c] pax_report_usercopy+0x98/0xe4
[eef9be70] [c0148b34] check_object_size+0x170/0x184


Misc Info
======================
NA

Steps to Reproduce

pek-lpgtest7:/fsl-p2020-cgl-glibc-cgl-usermode-kgdboc

/buildarea/product/LX30_12SP_501/wrlinux-5/wrlinux/configure --enable-board=fsl-p2020 --enable-kernel=cgl --enable-rootfs=glibc-cgl --enable-parallel-pkgbuilds=5 --enable-jobs=5 --with-template=feature/analysis,feature/debug,feature/kernel-debug

make fs

Boot a target.

Execute usermode-agent in the target.

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