I see ulimit is not set to unlimited to this processs, caused this error. please close this conversation.
On Friday, 30 April 2021 at 22:21:27 UTC+5:30 Ian Lance Taylor wrote: > On Fri, Apr 30, 2021 at 9:25 AM Raja Murugan <msra...@gmail.com> wrote: > > > > fatal error: out of memory allocating heap arena mapruntime stack: > runtime.throw(0xb580a0, 0x27) /usr/lib/golang/src/runtime/panic.go:1116 > +0x72 fp=0x7ffde7fd3380 sp=0x7ffde7fd3350 pc=0x436132 > runtime.(*mheap).sysAlloc(0xfef4a0, 0x400000, 0x0, 0x4) > /usr/lib/golang/src/runtime/malloc.go:737 +0x76d fp=0x7ffde7fd3428 > sp=0x7ffde7fd3380 pc=0x40d0ad runtime.(*mheap).grow(0xfef4a0, 0x1, 0x0) > /usr/lib/golang/src/runtime/mheap.go:1344 +0x85 fp=0x7ffde7fd3490 > sp=0x7ffde7fd3428 pc=0x428865 runtime.(*mheap).allocSpan(0xfef4a0, 0x1, > 0x612d636a73002a00, 0x100a988, 0x412d) > /usr/lib/golang/src/runtime/mheap.go:1160 +0x6b6 fp=0x7ffde7fd3510 > sp=0x7ffde7fd3490 pc=0x428616 runtime.(*mheap).alloc.func1() > /usr/lib/golang/src/runtime/mheap.go:907 +0x65 fp=0x7ffde7fd3568 > sp=0x7ffde7fd3510 pc=0x461fe5 runtime.(*mheap).alloc(0xfef4a0, 0x1, 0x12a, > 0x0) /usr/lib/golang/src/runtime/mheap.go:901 +0x85 fp=0x7ffde7fd35b8 > sp=0x7ffde7fd3568 pc=0x427ae5 runtime.(*mcentral).grow(0x1002358, 0x0) > /usr/lib/golang/src/runtime/mcentral.go:506 +0x7a fp=0x7ffde7fd3600 > sp=0x7ffde7fd35b8 pc=0x418cda runtime.(*mcentral).cacheSpan(0x1002358, > 0x40000) /usr/lib/golang/src/runtime/mcentral.go:177 +0x3e5 > fp=0x7ffde7fd3678 sp=0x7ffde7fd3600 pc=0x418a65 > runtime.(*mcache).refill(0x7fafd6440108, 0x2a) > /usr/lib/golang/src/runtime/mcache.go:142 +0xa5 fp=0x7ffde7fd3698 > sp=0x7ffde7fd3678 pc=0x418405 runtime.(*mcache).nextFree(0x7fafd6440108, > 0xfd7f2a, 0x7fafd6440108, 0x7fafb1b20000, 0x7ffde7fd3728) > /usr/lib/golang/src/runtime/malloc.go:880 +0x8d fp=0x7ffde7fd36d0 > sp=0x7ffde7fd3698 pc=0x40d3ad runtime.mallocgc(0x180, 0xb3a7c0, > 0x7ffde7fd3701, 0x7ffde7fd37d0) /usr/lib/golang/src/runtime/malloc.go:1061 > +0x834 fp=0x7ffde7fd3770 sp=0x7ffde7fd36d0 pc=0x40dd94 > runtime.newobject(0xb3a7c0, 0x460d20) > /usr/lib/golang/src/runtime/malloc.go:1195 +0x38 fp=0x7ffde7fd37a0 > sp=0x7ffde7fd3770 pc=0x40e238 runtime.malg(0x8000, 0x0) > /usr/lib/golang/src/runtime/proc.go:3514 +0x31 fp=0x7ffde7fd37e0 > sp=0x7ffde7fd37a0 pc=0x440cd1 runtime.mpreinit(0xfd7f40) > /usr/lib/golang/src/runtime/os_linux.go:340 +0x29 fp=0x7ffde7fd3800 > sp=0x7ffde7fd37e0 pc=0x432d29 runtime.mcommoninit(0xfd7f40, > 0xffffffffffffffff) /usr/lib/golang/src/runtime/proc.go:663 +0xf7 > fp=0x7ffde7fd3848 sp=0x7ffde7fd3800 pc=0x439f37 runtime.schedinit() > /usr/lib/golang/src/runtime/proc.go:565 +0xa5 fp=0x7ffde7fd38a0 > sp=0x7ffde7fd3848 pc=0x439ac5 runtime.rt0_go(0x7ffde7fd38d8, 0xb, > 0x7ffde7fd38d8, 0x0, 0x0, 0xb, 0x7ffde7fd3de0, 0x7ffde7fd3df0, > 0x7ffde7fd3df7, 0x7ffde7fd3dff, ...) > /usr/lib/golang/src/runtime/asm_amd64.s:214 +0x125 fp=0x7ffde7fd38a8 > sp=0x7ffde7fd38a0 pc=0x4696a5 > > > > > > golang version : go 1.15 > > OS : Centos 8 > > > > How to debug this issue, any troubleshooting tips > > The error suggests that your program has run out of memory. So I > would start by doing a memory profile. Search for "Go memory > profiling" and you will see a lot of helpful tutorials and articles. > > Ian > -- 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/7edd4870-24a6-44f7-ab0c-12084392998an%40googlegroups.com.
