Re: [U-Boot] Bad page state in process 'swapper'
Le 02/11/2010 08:37, sywang a écrit : While U-boot loads the Linux image, I have the following error. Do you have any suggestions on this? detected lzma initramfs initramfs: LZMA lc=3,lp=0,pb=2,dictSize=8388608,origSize=12677632 Bad page state in process 'swapper' page:a87b3418 flags:0x mapping: mapcount:-16711680 count:0 Trying to fix it up, but a reboot is needed Backtrace: Unwound Call Trace: [80211dc8] dump_stack+0x8/0x48 [80265c98] bad_page+0x78/0xb0 [80266988] get_page_from_freelist+0x230/0x488 [80266c44] __alloc_pages+0x64/0x348 [8027b4ac] __vmalloc_area_node+0x10c/0x230 [804741cc] populate_rootfs+0x974/0xae0 [802007e4] init+0x84/0x530 [8020db58] kernel_thread_helper+0x10/0x18 Thanks! Shuyou Hi Shuyou, This is not 'while u-boot loads Linux', this is 'while Linux boots after it was loaded by u-boot', because these messages are from Linux. I'd say these messages typically occur when the image (kernel+ramfs) is corrupted. What does u-boot display before jumping to the Linux kernel? Amicalement, -- Albert. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Bad page state in process 'swapper'
Albert, Thanks for your reply. My log is shown below. What you say is right. The error information is from Linux. I guess that what parameters passed to Linux by u-boot may be not right. However, I don't know how to identify? TFTP from server 192.168.5.101; our IP address is 192.168.5.22 Filename 'mips.ari'. Load address: 0x9f0 Loading: # done Bytes transferred = 2917360 (2c83f0 hex) Image is not signed; verifying checksum... passed do_tftpboot, Linux image has been verified: pass do_tftpboot, going to do_bootoctlinux octeon_phy_mem_block_free addr: 0x10, size: 0x800 ELF file is 64 bit block alloc called: req_size: 0x2b25e0, min_addr: 0xa0, max_addr: 0x0, align: 0x0 Allocated memory for ELF segment: addr: 0xa0, size 0x2b25e0 block alloc called: req_size: 0xd0, min_addr: 0xcb25e0, max_addr: 0x0, align: 0x0 Allocated memory for ELF segment: addr: 0xcb25e0, size 0xd0 Loading .text @ 0x80a0 (0x2b25b8 bytes) Clearing .bss @ 0x80cb25c0 (0x20 bytes) Loading .data @ 0x80cb25e0 (0x30 bytes) Loading .MIPS.options @ 0x80cb2610 (0xa0 bytes) naddr 2 addr vec 0, 0x2b25e0 @ 0xa0 addr vec 1, 0xd0 @ 0xcb25e0 ## Loading OS kernel with entry point: 0x80a0 ... block alloc called: req_size: 0x77, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 block alloc called: req_size: 0x190, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 block alloc called: req_size: 0x98, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 board type is: 11, CN3010_EVB_HS5 stack expected: 0x0, actual: 0x0 heap_base expected: 0x0, actual: 0x0 heap_top expected: 0x0, actual: 0x0 Entry point (virt): 0x80a0 Address of start app: 0x80096d90 Bootloader: Done loading app on coremask: 0x1 octeon_phy_mem_block_free addr: 0x9f0, size: 0x600 octeon_phy_mem_block_free addr: 0x810, size: 0x3200 octeon_phy_mem_block_free addr: 0x8103200, size: 0x2 octeon_phy_mem_block_free addr: 0x8123200, size: 0x32000 do_bootoctlinux, going to start_cores Bringing coremask: 0x1 out of reset! Address of start app: 0x80070914 block alloc called: req_size: 0x330, min_addr: 0x0, max_addr: 0x4000, align: 0x0 Bootloader: Starting app at cycle: 0 Welcome to start_cores. (octeon_boot.c:1547) start_cores, going to BOOT_VECTOR_BASE app_start_func_addr 80096d90 start_linux printf_boot_init_vector stack_addr:0x80062f58 code_addr: 0x80070568 k0_val:0x8003ff44 flags:0x0 boot_info_addr:0x800c2440 pad:0x0 pad2:0x0 printf_boot_info_block entry_point:0x80a0 boot_desc_addr: 0x100080 stack_top:0x0 exception_base:0x1000 cvmx_desc_addr:0x0 flags:0x0 Welcome to start_linux. (cmd_octeon_linux.c:596) Uncompressing.. Welcome to start_kernel. (init/main.c:458) Networks OS Version (build / label #wan...@-eng.) Built by wan...@localhost on 2010-11-02 at 15:09:36 CST (gcc version 3.4.5 Cavium Networks Version: 1.4.0, build 58) Welcome to start_kernel. (init/main.c:472) prom_init(arch/mips/cavium-octeon/setup.c:783) arcs_cmdline: console=ttyS0,9600 prom_init(arch/mips/cavium-octeon/setup.c:790) para[0]: bootoctlinux prom_init(arch/mips/cavium-octeon/setup.c:790) para[1]: 9f00200 prom_init(arch/mips/cavium-octeon/setup.c:790) para[2]: bootver= 1.1.4.0/wan...@-eng. CVMSEG size: 2 cache lines (256 bytes) Setting flash physical map for 4MB flash at 0x1f80 Determined physical RAM map: Welcome to start_kernel. (init/main.c:474) Kernel command line: console=ttyS0,9600 rdinit=/sbin/init Welcome to start_kernel. (init/main.c:505) Primary instruction cache 32kB, virtually tagged, 4 way, 64 sets, linesize 128 bytes. Primary data cache 16kB, 64-way, 2 sets, linesize 128 bytes. Welcome to start_kernel. (init/main.c:518) Using 500.000 MHz high precision timer. cycles_per_jiffy=100 Welcome to start_kernel. (init/main.c:532) Memory: 57344k/65536k available (1918k kernel code, 8144k reserved, 561k data, 2172k init, 0k highmem) Calibrating delay using timer specific routine.. 1000.32 BogoMIPS (lpj=1000323) available. Checking for the multiply/shift bug... no. Checking for the daddi bug... no. Checking for the daddiu bug... no. Welcome to start_kernel. (init/main.c:616) Welcome to rest_init. (init/main.c:396) Welcome to schedule. (kernel/sched.c:2889) Welcome to schedule. (kernel/sched.c:3065) detected lzma initramfs initramfs: LZMA lc=3,lp=0,pb=2,dictSize=8388608,origSize=12677632 Bad page state in process 'swapper' page:a87b3418 flags:0x mapping: mapcount:-16711680 count:0 Trying to fix it up, but a reboot is needed Backtrace: Unwound Call Trace: [80211dc8] dump_stack+0x8/0x48 [80265c98] bad_page+0x78/0xb0 [80266988] get_page_from_freelist+0x230/0x488 [80266c44] __alloc_pages+0x64/0x348 [8027b4ac] __vmalloc_area_node+0x10c/0x230 [804741cc] populate_rootfs+0x974/0xae0 [802007e4] init+0x84/0x530 [8020db58] kernel_thread_helper+0x10/0x18 Thanks! Shuyou
Re: [U-Boot] Bad page state in process 'swapper'
Dear sywang, In message 20101102073757.0c5e828...@theia.denx.de you wrote: While U-boot loads the Linux image, I have the following error. Do you have any suggestions on this? detected lzma initramfs initramfs: LZMA lc=3,lp=0,pb=2,dictSize=8388608,origSize=12677632 Bad page state in process 'swapper' page:a87b3418 flags:0x mapping: mapcount:-16711680 count:0 Trying to fix it up, but a reboot is needed Backtrace: Unwound Call Trace: [80211dc8] dump_stack+0x8/0x48 [80265c98] bad_page+0x78/0xb0 [80266988] get_page_from_freelist+0x230/0x488 [80266c44] __alloc_pages+0x64/0x348 [8027b4ac] __vmalloc_area_node+0x10c/0x230 [804741cc] populate_rootfs+0x974/0xae0 [802007e4] init+0x84/0x530 [8020db58] kernel_thread_helper+0x10/0x18 These are Linux error messages. This is the U-Boot mailing list. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Those who will be able to conquer software will be able to conquer the world. - Tadahiro Sekimoto, president, NEC Corp. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Bad page state in process 'swapper'
Dear sywang, In message 20101102081321.0571d28...@theia.denx.de you wrote: Image is not signed; verifying checksum... passed do_tftpboot, Linux image has been verified: pass do_tftpboot, going to do_bootoctlinux octeon_phy_mem_block_free addr: 0x10, size: 0x800 ELF file is 64 bit block alloc called: req_size: 0x2b25e0, min_addr: 0xa0, max_addr: ... You are using a proprietary version of U-Boot, where the source code is not available to the public. We have no idea what Cavium might have changed in U-Boot (obviously they have changed a lot), of what their interface requirements are. Please take all Cavium / Octon related questions to Cavium technical support. The U-Boot community CANNOT help you with that as we don not have ANY informations about that code. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Bus error -- driver executed. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Bad page state in process 'swapper'
Hi, I found that vmalloc is not able to allocate the memory. What parameters from u-boot are not right? Thanks! Shuyou -Original Message- From: sywang [mailto:syw...@dongniannetworks.com] Sent: 2010年11月2日 16:13 To: 'Albert ARIBAUD' Cc: 'u-boot@lists.denx.de' Subject: RE: Bad page state in process 'swapper' Albert, Thanks for your reply. My log is shown below. What you say is right. The error information is from Linux. I guess that what parameters passed to Linux by u-boot may be not right. However, I don't know how to identify? TFTP from server 192.168.5.101; our IP address is 192.168.5.22 Filename 'mips.ari'. Load address: 0x9f0 Loading: # done Bytes transferred = 2917360 (2c83f0 hex) Image is not signed; verifying checksum... passed do_tftpboot, Linux image has been verified: pass do_tftpboot, going to do_bootoctlinux octeon_phy_mem_block_free addr: 0x10, size: 0x800 ELF file is 64 bit block alloc called: req_size: 0x2b25e0, min_addr: 0xa0, max_addr: 0x0, align: 0x0 Allocated memory for ELF segment: addr: 0xa0, size 0x2b25e0 block alloc called: req_size: 0xd0, min_addr: 0xcb25e0, max_addr: 0x0, align: 0x0 Allocated memory for ELF segment: addr: 0xcb25e0, size 0xd0 Loading .text @ 0x80a0 (0x2b25b8 bytes) Clearing .bss @ 0x80cb25c0 (0x20 bytes) Loading .data @ 0x80cb25e0 (0x30 bytes) Loading .MIPS.options @ 0x80cb2610 (0xa0 bytes) naddr 2 addr vec 0, 0x2b25e0 @ 0xa0 addr vec 1, 0xd0 @ 0xcb25e0 ## Loading OS kernel with entry point: 0x80a0 ... block alloc called: req_size: 0x77, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 block alloc called: req_size: 0x190, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 block alloc called: req_size: 0x98, min_addr: 0x0, max_addr: 0x7fff, align: 0x0 board type is: 11, CN3010_EVB_HS5 stack expected: 0x0, actual: 0x0 heap_base expected: 0x0, actual: 0x0 heap_top expected: 0x0, actual: 0x0 Entry point (virt): 0x80a0 Address of start app: 0x80096d90 Bootloader: Done loading app on coremask: 0x1 octeon_phy_mem_block_free addr: 0x9f0, size: 0x600 octeon_phy_mem_block_free addr: 0x810, size: 0x3200 octeon_phy_mem_block_free addr: 0x8103200, size: 0x2 octeon_phy_mem_block_free addr: 0x8123200, size: 0x32000 do_bootoctlinux, going to start_cores Bringing coremask: 0x1 out of reset! Address of start app: 0x80070914 block alloc called: req_size: 0x330, min_addr: 0x0, max_addr: 0x4000, align: 0x0 Bootloader: Starting app at cycle: 0 Welcome to start_cores. (octeon_boot.c:1547) start_cores, going to BOOT_VECTOR_BASE app_start_func_addr 80096d90 start_linux printf_boot_init_vector stack_addr:0x80062f58 code_addr: 0x80070568 k0_val:0x8003ff44 flags:0x0 boot_info_addr:0x800c2440 pad:0x0 pad2:0x0 printf_boot_info_block entry_point:0x80a0 boot_desc_addr: 0x100080 stack_top:0x0 exception_base:0x1000 cvmx_desc_addr:0x0 flags:0x0 Welcome to start_linux. (cmd_octeon_linux.c:596) Uncompressing.. Welcome to start_kernel. (init/main.c:458) Networks OS Version (build / label #wan...@-eng.) Built by wan...@localhost on 2010-11-02 at 15:09:36 CST (gcc version 3.4.5 Cavium Networks Version: 1.4.0, build 58) Welcome to start_kernel. (init/main.c:472) prom_init(arch/mips/cavium-octeon/setup.c:783) arcs_cmdline: console=ttyS0,9600 prom_init(arch/mips/cavium-octeon/setup.c:790) para[0]: bootoctlinux prom_init(arch/mips/cavium-octeon/setup.c:790) para[1]: 9f00200 prom_init(arch/mips/cavium-octeon/setup.c:790) para[2]: bootver= 1.1.4.0/wan...@-eng. CVMSEG size: 2 cache lines (256 bytes) Setting flash physical map for 4MB flash at 0x1f80 Determined physical RAM map: Welcome to start_kernel. (init/main.c:474) Kernel command line: console=ttyS0,9600 rdinit=/sbin/init Welcome to start_kernel. (init/main.c:505) Primary instruction cache 32kB, virtually tagged, 4 way, 64 sets, linesize 128 bytes. Primary data cache 16kB, 64-way, 2 sets, linesize 128 bytes. Welcome to start_kernel. (init/main.c:518) Using 500.000 MHz high precision timer. cycles_per_jiffy=100 Welcome to start_kernel. (init/main.c:532) Memory: 57344k/65536k available (1918k kernel code, 8144k reserved, 561k data, 2172k init, 0k highmem) Calibrating delay using timer specific routine.. 1000.32 BogoMIPS (lpj=1000323) available. Checking for the multiply/shift bug... no. Checking for the daddi bug... no. Checking for the daddiu bug... no. Welcome to start_kernel. (init/main.c:616) Welcome to rest_init. (init/main.c:396) Welcome to schedule. (kernel/sched.c:2889) Welcome to schedule. (kernel/sched.c:3065) detected lzma initramfs initramfs: LZMA lc=3,lp=0,pb=2,dictSize=8388608,origSize=12677632 Bad page state in process 'swapper' page:a87b3418 flags:0x mapping: mapcount:-16711680 count:0 Trying to fix it up, but a reboot is needed Backtrace: Unwound Call Trace: [80211dc8] dump_stack+0x8/0x48
Re: [U-Boot] Bad page state in process 'swapper'
Hi Wolfgang, Although the error is reported by Linux, I think that the linux is booted by u-boot. Or the issue at least is the extension issue of u-boot. I believe that there are guys who fixed my issues in our community. So send the sos email. Thanks for your understanding. Thanks! Shuyou -Original Message- From: Wolfgang Denk [mailto:w...@denx.de] Sent: 2010年11月2日 16:40 To: sywang Cc: u-boot@lists.denx.de Subject: Re: [U-Boot] Bad page state in process 'swapper' Dear sywang, In message 20101102073757.0c5e828...@theia.denx.de you wrote: While U-boot loads the Linux image, I have the following error. Do you have any suggestions on this? detected lzma initramfs initramfs: LZMA lc=3,lp=0,pb=2,dictSize=8388608,origSize=12677632 Bad page state in process 'swapper' page:a87b3418 flags:0x mapping: mapcount:-16711680 count:0 Trying to fix it up, but a reboot is needed Backtrace: Unwound Call Trace: [80211dc8] dump_stack+0x8/0x48 [80265c98] bad_page+0x78/0xb0 [80266988] get_page_from_freelist+0x230/0x488 [80266c44] __alloc_pages+0x64/0x348 [8027b4ac] __vmalloc_area_node+0x10c/0x230 [804741cc] populate_rootfs+0x974/0xae0 [802007e4] init+0x84/0x530 [8020db58] kernel_thread_helper+0x10/0x18 These are Linux error messages. This is the U-Boot mailing list. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Those who will be able to conquer software will be able to conquer the world. - Tadahiro Sekimoto, president, NEC Corp. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Bad page state in process 'swapper'
Le 03/11/2010 02:00, sywang a écrit : Hi, I found that vmalloc is not able to allocate the memory. What parameters from u-boot are not right? Hi Shuyou, As Wolfgang said, we cannot tell because the code you're using as a bootloader is not mainline u-boot, but a version modified by Cavium. You should turn to the provider of this code for support. Thanks! Shuyou Amicalement, -- Albert. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
