Unable to handle kernel paging request at virtual address 40025694 [37655.473976] pgd = d7138000 [37655.474007]  *pgd=9ec1a831, *pte=bf2e659d, *ppte=00000000 [37655.474038] Internal error: Oops: 17 [#1] PREEMPT SMP [37655.474038] Modules linked in: RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 NR_IRQS:16 nr_irqs:16 16 sched_clock: 32 bits at 25MHz, resolution 40ns, wraps every 171798691800ns Initializing Coherency fabric Aurora cache controller enabled l2x0: 16 ways, CACHE_ID 0x00000100, There was same underflow issue on Exynos4 based boards. Total pages: 193040 Kernel command line: console=ttyS0,115200 earlyprintk=ttys0 rw pm_disable mtdparts=armada-nand:8m(boot),8m(kernel),-(rootfs) ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs pci=hpiosize=0 PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: check over here
Posts: 174Joined: Thu Aug 14, 2014 12:49 am by brooc » Sat Jul 25, 2015 6:40 pm Thank you very much!My Pi hasn't crashed since I set the overclocking to medium hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available Setting up static identity map for 0x33aa00 - 0x33aa34 CPU1: Booted secondary processor CPU1: thread -1, cpu 1, socket 0, And why? But i do not understand why it is shutting down the cup 0. over here
MAX_LOCKDEP_KEYS: 8191 ... OK Loading Device Tree to 1fd83000, end 1fd86e21 ... CLASSHASH_SIZE: 4096 ... Total pages: 239540
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0x994e4182 smsc95xx.macaddr=B8:27:EB:4E:41:82 bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
The VMA is fine.> What it means is that the page we were trying to execute has been> unmapped beneath us.Yes, as a result of the kernel aging it.> BTW, I turning off the locking correctness validator. [
Opts: (null) VFS: Mounted root (ext4 filesystem) on device 1:0. Internal Error Oops 5 #1 Preempt Smp Arm devtmpfs: mounted Freeing init memory: 156K INIT: version 2.88 booting Starting udev udev: starting version 164 Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory bootlogd. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. udhcpc (v1.20.2) started Sending discover...
Total pages: 256000 Kernel command line: console=ttyPS0,115200 root=/dev/ram rw rootfstype=ext4 ip=:::::eth0:dhcp earlyprintk PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Exitcode=0x0000000b I also get displaying stripes via hdmi but it is just power domain issue regardless iommu support. I/O unit sizes: 4096 bytes/4096 bytes UBIFS: FS size: 1012064256 bytes (965 MiB, 1961 LEBs), journal size 33546240 bytes (31 MiB, 65 LEBs) UBIFS: reserved for root: 4952683 bytes (4836 KiB) OK OK Loading Ramdisk to 1fd87000, end 1ffffd3d ...
I suggest you start there. imp source Are D&D PDFs sold in multiple versions of different quality? Preempt Smp Arm hosted at Digital OceanAdvertise on this site Armada XP (mvebu) PCIe memory (BAR/window) re-allocation Matthew Minter matthew_minter at xyratex.com Mon Mar 31 10:17:24 EDT 2014 Previous message: Armada XP (mvebu) PCIe Linux Kernel Oops Arm Xilinx.com uses the latest web technologies to bring you the best online experience possible.
Report a bug This report contains Public information Edit Everyone can see this information. OK OK Loading Ramdisk to 1fd87000, end 1ffffd3d ... Do you have idea about this? –shunty Sep 21 '12 at 2:55 | show 4 more comments 1 Answer 1 active oldest votes up vote 3 down vote If your not This significantly changed the results in that along with the use of pci=hpmemsize=xM I managed to force the chip to pre-allocate some memory for the hotplug slot. Internal Error: Oops: 17 [#1] Preempt Smp Arm
Thanks linux linux-kernel arm share|improve this question asked Sep 21 '12 at 2:33 shunty 1111314 The message tells you what you tried to access: virtual address 40025694. Unable To Handle Kernel Paging Request At Virtual Address The current situation in >>> mainline is rather broken, HDMI output without CONFIG_DRM_EXYNOS_IOMMU >>> results in just displaying stripes. Maybe in case of Exynos5 the same > > So IIUC what you are saying is that enabling the Exynos DRM IOMMU > support has the side effect of turning on
MAX_LOCKDEP_SUBCLASSES: 8 ... xusbps-ehci xusbps-ehci.0: Xilinx PS USB EHCI Host Controller xusbps-ehci xusbps-xusbps-ehci xusbps-ehci.0: irq 53, io mem 0x00000000 xusbps-ehci xusbps-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 While turning on >>> CONFIG_DRM_EXYNOS_IOMMU causes a kernel oops at boot.... >> >> >> We have observed similar issues with Exynos4 based boards, when LCD0 power >> domain was turned off Offline Nt Password Kernel Panic Not Syncing Arguably, that> should result in a SIGSEGV being sent immediately, but we'll get to> that when we then try to re-load the instruction.Why would we kill the application in this case?
OK Starting kernel ... I'm adding Jason Gunthorpe in Cc, as his >> insights are always very helpful when investigating PCIe issues on >> Marvell platforms. > > To me, this looks like standard problems hw-breakpoint: maximum watchpoint size is 4 bytes. devtmpfs: mounted Freeing init memory: 156K INIT: version 2.88 booting Starting udev udev: starting version 164 Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory bootlogd.
See full activity log To post a comment you must log in. Verbose stalled-CPUs detection is disabled. Opts: user_xattr,barrier=1,data=ordered Configuring network interfaces... OK ## Flattened Device Tree blob at 02a00000 Booting using the fdt blob at 0x02a00000 Loading Kernel Image ...
Best Regards. Image Name: Created: 2012-11-03 5:52:14 UTC Image Type: ARM Linux RAMDisk Image (gzip compressed) Data Size: 2592061 Bytes = 2.5 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... On x86 the BIOS > knows which slots are hot plug capable and ensures that address space > is set aside for that slot when doing window assignment. The main change from previous >>>> version is a rebase onto latest "automatic DMA configuration for IOMMU >>>> masters" patches from Will Deacon. >>> >>> Do you happen to know if
[ 7.112413] EXT4-fs (mmcblk0p2): re-mounted.
via ssh i execute kexec: [email protected]:~$ uname -a Linux omap 2.6.38-1208-omap4 #11 PREEMPT Thu Apr 28 10:44:16 CEST 2011 armv7l GNU/Linux [email protected]:~$ sudo kexec -l /boot/vmlinuz-2.6.38-1208-omap4 --initrd=/boot/initrd.img-2.6.38-1208-omap4 --command-line="`cat /proc/cmdline`" [email protected]:~$ sudo Toggle navigation My Account Sign Out Sign In Language Toggle English Japanese Chinese Shopping Cart All Silicon Devices Boards and Kits Intellectual Property Support Documentation Knowledge Base Community Forums Partners Videos My .config file looks like this at the moment: # # DMA Devices # CONFIG_XILINX_DMA=y # CONFIG_AMBA_PL08X is not set # CONFIG_DW_DMAC is not set # CONFIG_TIMB_DMA is not set # Verbose stalled-CPUs detection is disabled.
I am not sure why this error occurs but think it may relate somehow to the chips memory window allocations, however it could be something completely different. INIT: Entering runlevel: 5 Starting syslogd/klogd: done Stopping Bootlog daemon: bootlogd. How do you grow in a skill when you're the company lead in that area?
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