when i build android code, found soong panic like this below:
[ 49% 53/108] compile out/soong/.bootstrap/soong-android/test/android/soong/android.a
FAILED: out/soong/.bootstrap/soong-android/test/android/soong/android.a
GOROOT='prebuilts/go/linux-x86' prebuilts/go/linux-x86/pkg/tool/linux_amd64/compile -c 8 -o out/soong/.bootstrap/soong-android/test/android/soong/android.a.tmp -p android/soong/android -complete -I out/soong/.bootstrap/blueprint-parser/pkg -I out/soong/.bootstrap/blueprint-deptools/pkg -I out/soong/.bootstrap/blueprint-pathtools/pkg -I out/soong/.bootstrap/blueprint-proptools/pkg -I out/soong/.bootstrap/blueprint/pkg -I out/soong/.bootstrap/blueprint-bootstrap-bpdoc/pkg -I out/soong/.bootstrap/blueprint-bootstrap/pkg -I out/soong/.bootstrap/soong/pkg -I out/soong/.bootstrap/soong-env/pkg -pack build/soong/android/androidmk.go build/soong/android/apex.go build/soong/android/api_levels.go build/soong/android/arch.go build/soong/android/config.go build/soong/android/defaults.go build/soong/android/defs.go build/soong/android/expand.go build/soong/android/filegroup.go build/soong/android/hooks.go build/soong/android/makevars.go build/soong/android/module.go build/soong/android/mutator.go build/soong/android/namespace.go build/soong/android/neverallow.go build/soong/android/onceper.go build/soong/android/package_ctx.go build/soong/android/paths.go build/soong/android/prebuilt.go build/soong/android/prebuilt_etc.go build/soong/android/proto.go build/soong/android/register.go build/soong/android/singleton.go build/soong/android/testing.go build/soong/android/util.go build/soong/android/variable.go build/soong/android/writedocs.go build/soong/android/env.go build/soong/android/config_test.go build/soong/android/expand_test.go build/soong/android/namespace_test.go build/soong/android/neverallow_test.go build/soong/android/paths_test.go build/soong/android/prebuilt_test.go build/soong/android/prebuilt_etc_test.go build/soong/android/util_test.go build/soong/android/variable_test.go && if cmp --quiet out/soong/.bootstrap/soong-android/test/android/soong/android.a.tmp out/soong/.bootstrap/soong-android/test/android/soong/android.a; then rm out/soong/.bootstrap/soong-android/test/android/soong/android.a.tmp; else mv -f out/soong/.bootstrap/soong-android/test/android/soong/android.a.tmp out/soong/.bootstrap/soong-android/test/android/soong/android.a; fi
unexpected fault address 0xc003c08258
fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0xc003c08258 pc=0x61e5d4]
goroutine 43 [running]:
runtime.throw(0xc9db61, 0x5)
prebuilts/go/linux-x86/src/runtime/panic.go:608 +0x72 fp=0xc0028302c8 sp=0xc002830298 pc=0x42a9f2
runtime.sigpanic()
prebuilts/go/linux-x86/src/runtime/signal_unix.go:387 +0x2d7 fp=0xc002830318 sp=0xc0028302c8 pc=0x43e587
cmd/compile/internal/ssa.(*regAllocState).init(0xc0036df800, 0xc0025e7e40)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/regalloc.go:669 +0x634 fp=0xc002830400 sp=0xc002830318 pc=0x61e5d4
cmd/compile/internal/ssa.regalloc(0xc0025e7e40)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/regalloc.go:144 +0x4a fp=0xc002830428 sp=0xc002830400 pc=0x61c1ea
cmd/compile/internal/ssa.Compile(0xc0025e7e40)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/compile.go:70 +0x30e fp=0xc002833e18 sp=0xc002830428 pc=0x5dc01e
cmd/compile/internal/gc.buildssa(0xc00079cb00, 0x1, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:211 +0xab0 fp=0xc002833f30 sp=0xc002833e18 pc=0xb33310
cmd/compile/internal/gc.compileSSA(0xc00079cb00, 0x1)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39 fp=0xc002833f98 sp=0xc002833f30 pc=0xb003f9
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x1)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49 fp=0xc002833fc8 sp=0xc002833f98 pc=0xbb4d99
runtime.goexit()
prebuilts/go/linux-x86/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc002833fd0 sp=0xc002833fc8 pc=0x457ae1
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 1 [chan send]:
cmd/compile/internal/gc.compileFunctions()
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:329 +0x171
cmd/compile/internal/gc.Main(0xcc0f50)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/main.go:647 +0x272f
main.main()
prebuilts/go/linux-x86/src/cmd/compile/main.go:51 +0x96
goroutine 47 [runnable]:
time.Now(0xc0025e7b80, 0x2ea30d15, 0x1346e40)
prebuilts/go/linux-x86/src/time/time.go:1054 +0xab
cmd/compile/internal/ssa.Compile(0xc0025e7b80)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/compile.go:71 +0x313
cmd/compile/internal/gc.buildssa(0xc00079dce0, 0x5, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:211 +0xab0
cmd/compile/internal/gc.compileSSA(0xc00079dce0, 0x5)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x5)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 45 [runnable]:
cmd/compile/internal/ssa.(*poset).setnoneq(0xc0026a0480, 0x6f8000006fa)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/poset.go:602 +0x1e2
cmd/compile/internal/ssa.(*poset).SetNonEqual(0xc0026a0480, 0xc00153ced8, 0xc00153cdf8, 0xc003a34c01)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/poset.go:1080 +0xf7
cmd/compile/internal/ssa.(*factsTable).update(0xc003a32a10, 0xc00154fb78, 0xc00153ced8, 0xc00153cdf8, 0x2, 0x5)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/prove.go:232 +0x1bfb
cmd/compile/internal/ssa.addRestrictions(0xc00154fb78, 0xc003a32a10, 0x3, 0xc00153ced8, 0xc00153cdf8, 0x5)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/prove.go:967 +0x7f
cmd/compile/internal/ssa.addBranchRestrictions(0xc003a32a10, 0xc00154fb78, 0x2)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/prove.go:948 +0x275
cmd/compile/internal/ssa.simplifyBlock(0xc003b90000, 0xed, 0xed, 0xc003a32a10, 0xc00154fb78)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/prove.go:1164 +0x853
cmd/compile/internal/ssa.prove(0xc002d8b4a0)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/prove.go:845 +0xa9c
cmd/compile/internal/ssa.Compile(0xc002d8b4a0)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/compile.go:70 +0x30e
cmd/compile/internal/gc.buildssa(0xc000891e40, 0x3, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:211 +0xab0
cmd/compile/internal/gc.compileSSA(0xc000891e40, 0x3)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x3)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 161 [runnable]:
cmd/compile/internal/gc.bvec.Clear(0xc00000001d, 0xc003bf46c4, 0x1, 0x151)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/bv.go:199 +0x4f
cmd/compile/internal/gc.(*Liveness).solve(0xc0025fdb80)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/plive.go:906 +0x37e
cmd/compile/internal/gc.liveness(0xc00373c060, 0xc00262d1e0, 0x0, 0x0, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/plive.go:1694 +0xb6
cmd/compile/internal/gc.genssa(0xc00262d1e0, 0xc003798a10)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:4841 +0xbe
cmd/compile/internal/gc.compileSSA(0xc000a61e40, 0x7)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:269 +0x1bc
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x7)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 42 [runnable]:
cmd/compile/internal/types.NewPtr(0xc000334060, 0xc0039ceff0)
prebuilts/go/linux-x86/src/cmd/compile/internal/types/type.go:551 +0x1b7
cmd/compile/internal/gc.buildssa(0xc000a0edc0, 0x0, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:165 +0x6e3
cmd/compile/internal/gc.compileSSA(0xc000a0edc0, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 44 [runnable]:
cmd/compile/internal/ssa.(*Func).Log(0xc001c05b80, 0x2ea33332)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/func.go:574 +0x4c
cmd/compile/internal/ssa.Compile(0xc001c05b80)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/compile.go:74 +0x344
cmd/compile/internal/gc.buildssa(0xc0004502c0, 0x2, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:211 +0xab0
cmd/compile/internal/gc.compileSSA(0xc0004502c0, 0x2)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x2)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 48 [runnable]:
cmd/compile/internal/ssa.(*Func).Log(0xc003bca160, 0x2ea33481)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/func.go:574 +0x4c
cmd/compile/internal/ssa.Compile(0xc003bca160)
prebuilts/go/linux-x86/src/cmd/compile/internal/ssa/compile.go:74 +0x344
cmd/compile/internal/gc.buildssa(0xc000450f20, 0x6, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/ssa.go:211 +0xab0
cmd/compile/internal/gc.compileSSA(0xc000450f20, 0x6)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:259 +0x39
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x6)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
goroutine 46 [runnable]:
sync.(*Mutex).Unlock(0x13748c8)
prebuilts/go/linux-x86/src/sync/mutex.go:175 +0xd4
cmd/compile/internal/gc.typeLookup(0xc00390d5d0, 0xd, 0xd)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/reflect.go:944 +0x95
cmd/compile/internal/gc.typesym(0xc000cee360, 0xc000cee000)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/reflect.go:949 +0x43
cmd/compile/internal/gc.typenamesym(0xc000cee360, 0xc0006f3500)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/reflect.go:977 +0xb1
cmd/compile/internal/gc.ngotype(0xc00301b860, 0xc0006f3500)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/subr.go:1886 +0x34
cmd/compile/internal/gc.debuginfo(0xc001cc2cb0, 0xc98de0, 0xc000450dc0, 0xc001cc2d90, 0xc001cc2e00, 0x0, 0xc001cc2e70, 0x7f4084b8c000, 0x0)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:370 +0x1ca
cmd/internal/obj.(*Link).populateDWARF(0xc000328000, 0xc98de0, 0xc000450dc0, 0xc001cc2cb0, 0x7ffff9a080bc, 0x15)
prebuilts/go/linux-x86/src/cmd/internal/obj/objfile.go:551 +0x548
cmd/internal/obj.Flushplist(0xc000328000, 0xc002b31f08, 0xc002e47e60, 0x7ffff9a080bc, 0x15)
prebuilts/go/linux-x86/src/cmd/internal/obj/plist.go:109 +0x715
cmd/compile/internal/gc.(*Progs).Flush(0xc0029bb030)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/gsubr.go:93 +0xbc
cmd/compile/internal/gc.compileSSA(0xc000450dc0, 0x4)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:283 +0x2b9
cmd/compile/internal/gc.compileFunctions.func2(0xc0025db4a0, 0xc000472740, 0x4)
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:323 +0x49
created by cmd/compile/internal/gc.compileFunctions
prebuilts/go/linux-x86/src/cmd/compile/internal/gc/pgen.go:321 +0x11a
[ 50% 54/108] compile out/soong/.bootstrap/soong-android/pkg/android/soong/android.a
ninja: build stopped: subcommand failed.
17:24:46 soong bootstrap failed with: exit status 1
make[1]: *** [run_soong_ui] Error 1