Same issue found while doing multi threading in C. It runs fine when single thread is there but fails for multithread. Did you know how to implement multi threading in C python with golang integratiion?
On Tuesday, August 25, 2015 at 6:10:22 AM UTC+5:30 eviefe...@gmail.com wrote: > hello!I got this problem in my program too ,do you konw how to solve this > multi-threaded C code problem? > > 在 2014年9月16日星期二 UTC+8上午7:20:16，Andrew Gerrand写道： > >> You'll need to show more of the stacks. Usually the first stack trace is >> for the responsible goroutine. >> >> Are you calling into multi-threaded C code? I've seen that cause this >> particular error. >> >> Andrew >> >> On 16 September 2014 09:12, Eric Z <hadoo...@gmail.com> wrote: >> >>> Hello Golang-Nuts, >>> >>> I am writing a go program calling c library and function. It works >>> fluently in some cases, but sometime it exit with error code 2. >>> >>> However the error printout starts with a long list of go routines at >>> crash. This gives me no clue how to debug. Can some one give some advice? >>> Thanks a lot. >>> >>> fatal error: unexpected signal during runtime execution >>> [signal 0xb code=0x1 addr=0x0 pc=0x0] >>> runtime stack: >>> runtime.throw(0x863885) >>> /usr/local/go/src/pkg/runtime/panic.c:520 +0x69 fp=0x7fa2c0df9c28 >>> sp=0x7fa2c0df9c10 >>> runtime: unexpected return pc for runtime.sigpanic called from 0x4098a5 >>> runtime.sigpanic() >>> /usr/local/go/src/pkg/runtime/os_linux.c:222 +0x3d fp=0x7fa2c0df9c40 >>> sp=0x7fa2c0df9c28 >>> >>> >>> >>> Cheers, >>> Eric >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "golang-nuts" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to golang-nuts...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/7c63de5d-b659-4a35-a7e8-f917d13ed6a1n%40googlegroups.com.
