diff options
| -rwxr-xr-x | scripts/decode_stacktrace.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index ca21f8bdf5f2..20b5af1ebe5e 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -74,7 +74,7 @@ find_module() { find_module && return if [[ $release == "" ]] ; then - release=$(gdb -ex 'print init_uts_ns.name.release' -ex 'quit' -quiet -batch "$vmlinux" | sed -n 's/\$1 = "\(.*\)".*/\1/p') + release=$(gdb -ex 'print init_uts_ns.name.release' -ex 'quit' -quiet -batch "$vmlinux" 2>/dev/null | sed -n 's/\$1 = "\(.*\)".*/\1/p') fi for dn in {/usr/lib/debug,}/lib/modules/$release ; do @@ -128,7 +128,7 @@ parse_symbol() { if [[ "${cache[$module,$name]+isset}" == "isset" ]]; then local base_addr=${cache[$module,$name]} else - local base_addr=$(nm "$objfile" | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}') + local base_addr=$(nm "$objfile" 2>/dev/null | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}') if [[ $base_addr == "" ]] ; then # address not found return @@ -152,7 +152,7 @@ parse_symbol() { if [[ "${cache[$module,$address]+isset}" == "isset" ]]; then local code=${cache[$module,$address]} else - local code=$(${CROSS_COMPILE}addr2line -i -e "$objfile" "$address") + local code=$(${CROSS_COMPILE}addr2line -i -e "$objfile" "$address" 2>/dev/null) cache[$module,$address]=$code fi |