Fixed
Created: Dec 19, 2017
Updated: Dec 3, 2018
Resolved Date: Apr 24, 2018
Found In Version: 10.17.41.1
Fix Version: 10.17.41.7
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Kernel
xxxx@host:/90/qemumips/build$ runqemu qemumips slirp nographic qemuparams="-m 512"
runqemu - INFO - Assuming MACHINE = qemumips
runqemu - INFO - Running MACHINE=qemumips bitbake -e...
runqemu - INFO - MACHINE: qemumips
runqemu - INFO - DEPLOY_DIR_IMAGE: /90/qemumips/build/tmp/deploy/images/qemumips
runqemu - INFO - Running ls -t /90/qemumips/build/tmp/deploy/images/qemumips/*.qemuboot.conf...
runqemu - INFO - CONFFILE: /90/qemumips/build/tmp/deploy/images/qemumips/wrlinux-image-glibc-std-qemumips-20161031060552.qemuboot.conf
runqemu - INFO - Continuing with the following parameters:
KERNEL: [/90/qemumips/build/tmp/deploy/images/qemumips/vmlinux]
MACHINE: [qemumips]
FSTYPE: [ext4]
ROOTFS: [/90/qemumips/build/tmp/deploy/images/qemumips/wrlinux-image-glibc-std-qemumips-20161031060552.rootfs.ext4]
CONFFILE: [/90/qemumips/build/tmp/deploy/images/qemumips/wrlinux-image-glibc-std-qemumips-20161031060552.qemuboot.conf]
runqemu - INFO - Running ldd /90/qemumips/build/tmp/sysroots/x86_64-linux/usr/bin/qemu-system-mips...
runqemu - INFO - Running /90/qemumips/build/tmp/sysroots/x86_64-linux/usr/bin/qemu-system-mips -nographic -m 512 -machine malta -m 512 -drive file=/90/qemumips/build/tmp/deploy/images/qemumips/wrlinux-image-glibc-std-qemumips-20161031060552.rootfs.ext4,if=virtio,format=raw -vga cirrus -show-cursor -usb -usbdevice tablet -device virtio-rng-pci -kernel /90/qemumips/build/tmp/deploy/images/qemumips/vmlinux -append 'root=/dev/vda rw highres=off console=ttyS0 mem=512M ip=dhcp console=ttyS0 console=tty'
[ 0.000000] Linux version 4.8.0-rc7-rt1-WR9.0.0.0_preempt-rt (gcc version 6.2.0 (GCC) ) #2 PREEMPT RT Mon Oct 31 14:17:11 CST 2016
[ 0.000000] earlycon: uart8250 at I/O port 0x3f8 (options '38400n8')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] CPU0 revision is: 00019300 (MIPS 24Kc)
[ 0.000000] FPU revision is: 00739300
[ 0.000000] MIPS: machine is mti,malta
[ 0.000000] Software DMA cache coherency enabled
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 10000000 @ 00000000 (usable)
[ 0.000000] User-defined physical RAM map:
[ 0.000000] memory: 20000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x0000000000ffffff]
[ 0.000000] Normal [mem 0x0000000001000000-0x000000001fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat 80afc4a8, node_mem_map 810003c0
[ 0.000000] DMA zone: 36 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 4096 pages, LIFO batch:0
[ 0.000000] Normal zone: 1116 pages used for memmap
[ 0.000000] Normal zone: 126976 pages, LIFO batch:31
[ 0.000000] Primary instruction cache 2kB, VIPT, 2-way, linesize 16 bytes.
[ 0.000000] Primary data cache 2kB, 2-way, VIPT, no aliases, linesize 16 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: root=/dev/vda rw highres=off console=ttyS0 mem=512M ip=dhcp console=ttyS0 console=tty
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Data bus error, epc == 8011cd50, ra == 80201d00
[ 0.000000] Oops[#1]:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.8.0-rc7-rt1-WR9.0.0.0_preempt-rt #2
[ 0.000000] task: 80a6dc40 task.stack: 80a68000
[ 0.000000] $ 0 : 00000000 00000001 80000000 80a6dc40
[ 0.000000] $ 4 : 9fc00000 80a6dc40 9fc00f80 00000000
[ 0.000000] $ 8 : 80afc734 80a9b004 00009000 80a69d20
[ 0.000000] $12 : 00000000 ffffffff 80a69d20 00000480
[ 0.000000] $16 : 80afc6ec 814773e4 38e38e39 80c70000
[ 0.000000] $20 : 809ccc6c 00000000 814773c0 814773c0
[ 0.000000] $24 : 00000000 80afc6ec
[ 0.000000] $28 : 80a68000 80a69d50 00000001 80201d00
[ 0.000000] Hi : 00000000
[ 0.000000] Lo : 00000000
[ 0.000000] epc : 8011cd50 clear_page+0x0/0x128
[ 0.000000] ra : 80201d00 get_page_from_freelist+0xb44/0xb94
[ 0.000000] Status: 10000002 KERNEL EXL
[ 0.000000] Cause : 0080041c (ExcCode 07)
[ 0.000000] PrId : 00019300 (MIPS 24Kc)
[ 0.000000] Modules linked in:
[ 0.000000] Process swapper (pid: 0, threadinfo=80a68000, task=80a6dc40, tls=00000000)
[ 0.000000] Stack : 30a69d8c 00000050 0000001b 80a69e3c 00000001 80c328b0 00000001 80c60000
[ 0.000000] 00000000 024080c0 809e0000 80a9daf0 80b0079c 80a9b010 80afc8c4 80a9b004
[ 0.000000] ffffffff 80a9b004 00000060 80a9b010 80afcb74 00000001 00000000 00000000
[ 0.000000] 024080c0 80c60000 00000001 00000000 80a70000 80c70000 00008000 802023ac
[ 0.000000] 00000021 10000000 00000006 8052935c 80c30000 00000000 80afcb74 00000000
[ 0.000000] ...
[ 0.000000] Call Trace:
[ 0.000000] [<8011cd50>] clear_page+0x0/0x128
[ 0.000000] [<80201d00>] get_page_from_freelist+0xb44/0xb94
[ 0.000000] [<802023ac>] __alloc_pages_nodemask+0x11c/0xd00
[ 0.000000] [<80202fa8>] __get_free_pages+0x18/0x60
[ 0.000000] [<801191b8>] setup_zero_pages+0x1c/0x98
[ 0.000000] [<80b0d0e0>] mem_init+0x44/0x54
[ 0.000000] [<80b05988>] start_kernel+0x218/0x4c0
[ 0.000000] [<80877f70>] kernel_entry+0x0/0x40
[ 0.000000]
[ 0.000000]
[ 0.000000] Code: 02002025 1000f88d 3c1380c3 <34860f80> cc9e0000 cc9e0010 cc9e0020 cc9e0030 cc9e0040
[ 0.000000] ---[ end trace 0000000000000001 ]---
[ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task!
$ /lpg-build/cdc/fast_prod/wrlinux90/WRL90_GIT/wrlinux-9/setup.sh --machines qemumips --distros wrlinux --base-url git://pek-git.wrs.com --dl-layers
$ . environment-setup-x86_64-wrlinuxsdk-linux
$ . oe-init-build-env
$ bitbake wrlinux-image-glibc-std
$ runqemu qemumips slirp nographic qemuparams="-m 512"
