[meta-xilinx] Problems booting

[Nathan Rossi]

> -----Original Message-----
> From: meta-xilinx-bounces at yoctoproject.org [mailto:meta-xilinx-
> bounces at yoctoproject.org] On Behalf Of Martin Townsend
> Sent: Wednesday, January 22, 2014 2:53 AM
> To: meta-xilinx at yoctoproject.org
> Subject: [meta-xilinx] Problems booting
> 
> Hi,
> 
> For some reason I've started getting these errors during boot.  It still
> boots to the login prompt but I was wondering if anyone else has come
> across this or knows how to go about fixing it.  I'm building for
> Microblazeel (ML605 board).

Hi Martin,

I am not seeing this issue with the qemumicroblaze or kc705-trd-microblazeel machines. Could you provide some additional details so I can get it reproducible on my side.

Key details are Yocto build info (the header of a build normally contains enough information), and the machine .conf/dts (either of which should provide enough info).
Additionally which kernel and version/commit are you building?

Also just to confirm it appears you are doing an nfsroot correct?

Thanks,
Nathan

> 
> Cheers,
> Martin.
> 
> INIT: version 2.88 booting
> Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such
> file or directory
> bootlogd.
> [   21.827969] kernel task_size exceed
> [   21.852175] Oops: Exception in kernel mode, sig: 11
> [   21.912423] CPU: 0 PID: 131 Comm: rc Not tainted 3.10.0xsilon-poky #1
> [   21.989488] task: c3910580 ti: c3a68000 task.ti: c3a68000
> [   22.054040]  Registers dump: mode=C3A69ED0
> [   22.104059]  r1=00000005, r2=00000000, r3=00000000, r4=FFFFFFFA
> [   22.174890]  r5=C0478C30, r6=00000800, r7=C3A69F68, r8=00000000
> [   22.245722]  r9=1010A3C0, r10=00000000, r11=BF9390B0, r12=480DE45C
> [   22.319671]  r13=00000000, r14=00000003, r15=C0005FE8, r16=00000000
> [   22.394673]  r17=C0001948, r18=FFFFFFFC, r19=1010C108, r20=481BBFF4
> [   22.469669]  r21=481C0470, r22=1005C324, r23=100C6FF8, r24=1010CE28
> [   22.544654]  r25=00000000, r26=00000000, r27=00000000, r28=00000000
> [   22.619657]  r29=00000000, r30=1007E164, r31=C3910580, rPC=C0001948
> [   22.694652]  msr=000046A2, ear=FFFFFFFA, esr=00000472, fsr=1010C108
> /etc/rcS.d/S37populate-volatile.sh: line 143:   129
> Done                    cat ${CFGFILE}
>         130                       | grep -v "^#"
>         131 Segmentation fault      | while read LINE; do
>      eval `echo "$LINE" | sed -n "s/\(.*\)\ \(.*\) \(.*\)\ \(.*\)\
> \(.*\)\ \(.*\)/TTYPE=\1 ; TUSER=\2; TGROUP=\3; TMODE=\4; TNAME=\5
> TLTARGET=\6/p"`; TNAME=${ROOT_DIR}${TNAME}; [ "${VERBOSE}" != "no" ] &&
> echo "Checking for -${TNAME}-."; [ "${TTYPE}" = "l" ] && {
> TSOURCE="$TLTARGET"; [ "${VERBOSE}" != "no" ] && echo "Creating link
> -${TNAME}- pointing to -${TSOURCE}-."; link_file "${TSOURCE}"
> "${TNAME}"; continue; }; [ -L "${TNAME}" ] && { [ "${VERBOSE}" != "no" ]
> && echo "Found link."; NEWNAME=`ls -l "${TNAME}" | sed -e 's/^.*->
> \(.*\)$/\1/'`; echo ${NEWNAME} | grep -v "^/" > /dev/null && {
> TNAME="`echo ${TNAME} | sed -e 's@\(.*\)/.*@\1@'`/${NEWNAME}"; [
> "${VERBOSE}" != "no" ] && echo "Converted relative linktarget to
> absolute path -${TNAME}-."; } || { TNAME="${NEWNAME}"; [ "${VERBOSE}" !=
> "no" ] && echo "Using absolute link target -${TNAME}-."; }; }; case
> "${TTYPE}" in
>          "f")
>              [ "${VERBOSE}" != "no" ] && echo "Creating file
> -${TNAME}-."; create_file "${TNAME}" &
>          ;;
>          "d")
>              [ "${VERBOSE}" != "no" ] && echo "Creating directory
> -${TNAME}-."; mk_dir "${TNAME}"
>          ;;
>          *)
>              [ "${VERBOSE}" != "no" ] && echo "Invalid type
> -${TTYPE}-."; continue
>          ;;
>      esac;
> done
> Configuring network interfaces... ifup skipped for nfsroot interface eth0
> run-parts: /etc/network/if-pre-up.d/nfsroot exited with code 1
> net.ipv4.conf.default.rp_filter = 1
> net.ipv4.conf.all.rp_filter = 1
> 
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