Messages in this thread | | | Date | Thu, 12 Jun 2014 09:59:57 -0700 | Subject | Segmentation fault on all golang executables | From | Kui Zhang <> |
| |
Hello,
This commit seem to cause Segmentation fault on any of my golang executables.
commit 6f121e548f83674ab4920a4e60afb58d4f61b829 Author: Andy Lutomirski <luto@amacapital.net> Date: Mon May 5 12:19:34 2014 -0700
x86, vdso: Reimplement vdso.so preparation in build-time C
golang-go 2:1.2.1-2ubuntu1 amd64 golang-go-linux-amd64 2:1.2.1-2ubuntu1 amd64
/tmp]> go Segmentation fault
go_seg]> cat a.go package main
func main(){ println("test")
}
################
(gdb) run Starting program: go_seg/a
Program received signal SIGSEGV, Segmentation fault. vdso_parse_symbols (vdso_info=<error reading variable: Attempt to dereference a generic pointer.>, version=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:279 279 if(ELF64_ST_TYPE(sym->st_info) != STT_FUNC) (gdb) bt #0 vdso_parse_symbols (vdso_info=<error reading variable: Attempt to dereference a generic pointer.>, version=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:279 #1 0x0000000000417228 in runtime.linux_setup_vdso ( argc=<error reading variable: Attempt to dereference a generic pointer.>, argv=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:326 #2 0x000000000041358c in runtime.args (c=<error reading variable: Attempt to dereference a generic pointer.>, v=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/runtime.c:86 #3 0x000000000041a01b in _rt0_go () at /usr/lib/go/src/pkg/runtime/asm_amd64.s:85 #4 0x0000000000000001 in ?? () #5 0x00007fffffffe7b8 in ?? () #6 0x0000000000000001 in ?? () #7 0x00007fffffffe7b8 in ?? () #8 0x0000000000000000 in ?? ()
###########################################
Starting program: /usr/bin/go [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault. vdso_parse_symbols (vdso_info=<error reading variable: Attempt to dereference a generic pointer.>, version=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:279 279 if(ELF64_ST_TYPE(sym->st_info) != STT_FUNC) (gdb) bt #0 vdso_parse_symbols (vdso_info=<error reading variable: Attempt to dereference a generic pointer.>, version=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:279 #1 0x0000000000470288 in runtime.linux_setup_vdso ( argc=<error reading variable: Attempt to dereference a generic pointer.>, argv=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/vdso_linux_amd64.c:326 #2 0x000000000046bf6c in runtime.args (c=<error reading variable: Attempt to dereference a generic pointer.>, v=<error reading variable: Attempt to dereference a generic pointer.>) at /usr/lib/go/src/pkg/runtime/runtime.c:86 #3 0x000000000047558b in _rt0_go () at /usr/lib/go/src/pkg/runtime/asm_amd64.s:85 #4 0x0000000000000001 in ?? () #5 0x00007fffffffe7d8 in ?? () #6 0x0000000000000001 in ?? () #7 0x00007fffffffe7d8 in ?? () #8 0x0000000000000000 in ?? ()
thanks Kui.Z
| |