[Bug 248513] Buildworld fails on 12-STABLE r363128

Fri Aug 7 10:44:47 UTC 2020

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248513

            Bug ID: 248513
           Summary: Buildworld fails on 12-STABLE r363128
           Product: Base System
           Version: 12.1-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs at FreeBSD.org
          Reporter: sirdice at gmail.com

Created attachment 217066
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=217066&action=edit
msgio-55c433.c

Currently running: # uname -a
FreeBSD molly.dicelan.home 12.1-STABLE FreeBSD 12.1-STABLE r363128 MOLLY  amd64

Tried updating /usr/src several times but I seem to hit the exact same failure
every time. It looks something's screwed up with my running r363128.

--------------------------------------------------------------
>>> stage 1.1: legacy release compatibility shims
--------------------------------------------------------------
cd /usr/src; INSTALL="sh /usr/src/tools/install.sh" 
TOOLS_PREFIX=/usr/obj/usr/src/amd64.amd64/tmp 
PATH=/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/sbin:/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/bin:/usr/obj/usr/src/amd64.amd64/tmp/legacy/bin:/sbin:/bin:/usr/sbin:/usr/bin
 WORLDTMP=/usr/obj/usr/src/amd64.amd64/tmp  MAKEFLAGS="-m
/usr/src/tools/build/mk  -m /usr/src/share/mk" make  -f Makefile.inc1  DESTDIR=
 OBJTOP='/usr/obj/usr/src/amd64.amd64/tmp/obj-tools'  OBJROOT='${OBJTOP}/' 
MAKEOBJDIRPREFIX=  BOOTSTRAPPING=1201519  BWPHASE=legacy  SSP_CFLAGS= 
MK_HTML=no NO_LINT=yes MK_MAN=no  -DNO_PIC MK_PROFILE=no -DNO_SHARED 
-DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no  MK_CLANG_EXTRAS=no MK_CLANG_FORMAT=no
MK_CLANG_FULL=no  MK_LLDB=no MK_RETPOLINE=no MK_TESTS=no  MK_INCLUDES=yes
MK_LLVM_TARGET_ALL=no legacy
[Creating objdir /usr/obj/usr/src/amd64.amd64/tmp/obj-tools...]
===> tools/build (obj,includes,all,install)
[Creating objdir /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/tools/build...]
sh /usr/src/tools/install.sh  -C -o root -g wheel -m 444  /usr/src/sys/sys/nv.h
/usr/src/sys/sys/cnv.h /usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include/sys/
cc  -O2 -pipe -fno-common  -g -MD  -MF.depend.dummy.o -MTdummy.o -std=gnu99 
-Qunused-arguments  -I/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include -c
/usr/src/tools/build/dummy.c -o dummy.o
building static egacy library
ar -crD libegacy.a `NM='nm' NMFLAGS=''  lorder dummy.o  | tsort -q`
ranlib -D libegacy.a
sh /usr/src/tools/install.sh  -C -o root -g wheel -m 444   libegacy.a
/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/lib/
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/bin"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/sbin"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/bin"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/sbin"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/lib"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/lib/geom"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy/lib/casper"
mkdir -p "/usr/obj/usr/src/amd64.amd64/tmp/legacy//usr/include/sys"
===> lib/libnv (obj,includes,all,install)
[Creating objdir /usr/obj/usr/src/amd64.amd64/tmp/obj-tools/lib/libnv...]
cc  -O2 -pipe -fno-common  -I/usr/src/lib/libnv -g -MD  -MF.depend.cnvlist.o
-MTcnvlist.o -std=gnu99  -Qunused-arguments 
-I/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include -c
/usr/src/sys/contrib/libnv/cnvlist.c -o cnvlist.o
cc  -O2 -pipe -fno-common  -I/usr/src/lib/libnv -g -MD  -MF.depend.dnvlist.o
-MTdnvlist.o -std=gnu99  -Qunused-arguments 
-I/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include -c
/usr/src/sys/contrib/libnv/dnvlist.c -o dnvlist.o
cc  -O2 -pipe -fno-common  -I/usr/src/lib/libnv -g -MD  -MF.depend.msgio.o
-MTmsgio.o -std=gnu99  -Qunused-arguments 
-I/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include -c
/usr/src/lib/libnv/msgio.c -o msgio.o
Stack dump:
0.      Program arguments: cc -O2 -pipe -fno-common -I/usr/src/lib/libnv -g -MD
-MF.depend.msgio.o -MTmsgio.o -std=gnu99 -Qunused-arguments
-I/usr/obj/usr/src/amd64.amd64/tmp/legacy/usr/include -c
/usr/src/lib/libnv/msgio.c -o msgio.o
1.      <eof> parser at end of file
2.      Per-module optimization passes
3.      Running pass 'CallGraph Pass Manager' on module
'/usr/src/lib/libnv/msgio.c'.
4.      Running pass 'Dead Store Elimination' on function '@cred_send'
#0 0x0000000003809a1e PrintStackTrace
/usr/src/contrib/llvm-project/llvm/lib/Support/Unix/Signals.inc:564:13
#1 0x0000000003807c95 RunSignalHandlers
/usr/src/contrib/llvm-project/llvm/lib/Support/Signals.cpp:69:18
#2 0x000000000380bca1 HandleCrash
/usr/src/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:77:5
#3 0x000000000380bca1 CrashRecoverySignalHandler
/usr/src/contrib/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:382:51
#4 0x00000000046e11a0 handle_signal /usr/src/lib/libthr/thread/thr_sig.c:0:3
cc: error: clang frontend command failed due to signal (use -v to see
invocation)
FreeBSD clang version 10.0.0 (git at github.com:llvm/llvm-project.git
llvmorg-10.0.0-0-gd32170dbd5b)
Target: x86_64-unknown-freebsd12.1
Thread model: posix
InstalledDir: /usr/bin
cc: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed
source, and associated run script.
cc: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
cc: note: diagnostic msg: /tmp/msgio-55c433.c
cc: note: diagnostic msg: /tmp/msgio-55c433.sh
cc: note: diagnostic msg:

********************
*** Error code 254

Stop.
make[3]: stopped in /usr/src/lib/libnv
*** Error code 1

Stop.
make[2]: stopped in /usr/src
*** Error code 1

Stop.
make[1]: stopped in /usr/src
*** Error code 1

Stop.
make: stopped in /usr/src

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