Using the prebuild binary of grpc-1.7.1 in alpine-3.6 (or rather: in the current node:8-alpine docker build which builds upon alpine-3.6) segfaults when requiring the module:
% docker run -ti --rm node:8-alpine ash
/ # apk add --update libc6-compat
fetch http://dl-cdn.alpinelinux.org/alpine/v3.6/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.6/community/x86_64/APKINDEX.tar.gz
(1/1) Installing libc6-compat (1.1.16-r14)
OK: 5 MiB in 14 packages
/ # npm install grpc
> grpc@1.7.1 install /node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library
[grpc] Success: "/node_modules/grpc/src/node/extension_binary/node-v57-linux-x64/grpc_node.node" is installed via remote
npm WARN saveError ENOENT: no such file or directory, open '/package.json'
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN enoent ENOENT: no such file or directory, open '/package.json'
npm WARN !invalid#1 No description
npm WARN !invalid#1 No repository field.
npm WARN !invalid#1 No README data
npm WARN !invalid#1 No license field.
+ grpc@1.7.1
added 150 packages in 13.427s
/ # node node_modules/grpc/index.js
Segmentation fault
Forcing a build from source makes the segfault go away:
docker run -ti --rm node:8-alpine ash
/ # apk add --update libc6-compat python make gcc musl-dev g++
/ # npm install grpc --build-from-source
> grpc@1.7.1 install /node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library
206 MiB in 38 packages
make: Entering directory '/node_modules/grpc/build'
CC(target) Release/obj.target/grpc/deps/grpc/src/core/lib/surface/init.o
CC(target) Release/obj.target/grpc/deps/grpc/src/core/lib/channel/channel_args.o
[…]
SOLINK_MODULE(target) Release/obj.target/grpc_node.node
COPY Release/grpc_node.node
COPY /node_modules/grpc/src/node/extension_binary/node-v57-linux-x64/grpc_node.node
TOUCH Release/obj.target/action_after_build.stamp
make: Leaving directory '/node_modules/grpc/build'
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN !invalid#1 No description
npm WARN !invalid#1 No repository field.
npm WARN !invalid#1 No license field.
+ grpc@1.7.1
added 150 packages in 53.43s
/ # node node_modules/grpc/index.js
/ #
coredump:
Reading symbols from /usr/local/bin/node...done.
[New LWP 42]
[New LWP 47]
[New LWP 46]
[New LWP 45]
[New LWP 44]
[New LWP 43]
warning: Can't read pathname for load map: No error information.
Core was generated by `node node_modules/grpc/index.js'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000000037a56 in ?? ()
[Current thread is 1 (LWP 42)]
(gdb) bt
#0 0x0000000000037a56 in ?? ()
#1 0x00007f2cc97e6e74 in vasprintf (__ap=0x7ffe134552f8,
__fmt=0x7f2cc98024c0 "Warning: insecure environment read function '%s' used", __ptr=0x7ffe134552f0)
at /usr/include/x86_64-linux-gnu/bits/stdio2.h:210
#2 gpr_log (file=file@entry=0x7f2cc9802580 "../deps/grpc/src/core/lib/support/log.c", line=line@entry=87,
severity=severity@entry=GPR_LOG_SEVERITY_DEBUG,
format=format@entry=0x7f2cc98024c0 "Warning: insecure environment read function '%s' used")
at ../deps/grpc/src/core/lib/support/log_linux.c:49
#3 0x00007f2cc97e6d52 in gpr_log_verbosity_init () at ../deps/grpc/src/core/lib/support/log.c:87
#4 0x00007f2cc97655db in do_basic_init () at ../deps/grpc/src/core/lib/surface/init.c:67
#5 0x00007f2ccbfef86f in __pthread_once_full () from /lib/ld-musl-x86_64.so.1
#6 0x00007ffe00100200 in ?? ()
#7 0x00007f2ccbfef7ee in pthread_mutexattr_settype () from /lib/ld-musl-x86_64.so.1
#8 0x00007f2cc9a29568 in g_init_mu ()
from /node_modules/grpc/src/node/extension_binary/node-v57-linux-x64/grpc_node.node
#9 0x0000000000000000 in ?? ()
(gdb)
Using the prebuild binary of grpc-1.7.1 in alpine-3.6 (or rather: in the current
node:8-alpinedocker build which builds uponalpine-3.6) segfaults when requiring the module:Forcing a build from source makes the segfault go away:
coredump: