[Bug 283083] System goes broken after update from sources with malloc.conf

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 02 Dec 2024 14:12:11 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283083

--- Comment #2 from Ivan Rozhuk <rozhuk.im@gmail.com> ---



Reproduce:

1. make /etc/malloc.conf:
ln -sf
'metadata_thp:disabled,retain:true,dss:disabled,narenas:8,background_thread:false,tcache:true,lg_tcache_max:16'
/etc/malloc.conf

2. run:
env MK_UBSAN=no COMPILER_RESOURCE_DIR__a4679e21=/usr/lib/clang/19 VENDOR=amd
LINKER_VERSION__f0066807=190104 SSH_CLIENT="172.16.0.3 45626 22"
COMPILER_FREEBSD_VERSION__fbe3d07a=1400006 X_COMPILER_VERSION__fbe3d07a=190104
X_COMPILER_FREEBSD_VERSION__fbe3d07a=1400006 OSRELDATE=1402501 _REVISION=14.2
X_LINKER_VERSION__e7abd9ad=190104 MK_ASAN=no
LINKER_FEATURES__dddc7b4c="build-id ifunc retpoline ifunc-noplt"
CCACHE_BIN=/usr/local/bin/ccache LOGNAME=root PKG_WWW="https://www.FreeBSD.org"
LANG=en_US.UTF-8 PAGER=more X_LINKER_FEATURES__f0066807="build-id ifunc
retpoline ifunc-noplt" COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19
MK_CLANG_EXTRAS=no MAKELEVEL=4 OSTYPE=FreeBSD X_LINKER_TYPE__e7abd9ad=lld
MAKEOBJDIRPREFIX= FTP_PASSIVE_MODE=YES MACHTYPE=x86_64
PKG_MAINTAINER="re@FreeBSD.org" MK_HTML=no MAIL=/var/mail/root
BOOTSTRAPPING=1402501 WORLDTMP=/usr/src/obj_tmp/tmp META_MODE=normal
HOST_MACHINE=amd64 _HOST_ARCH=amd64 SRCTOP=/usr/src _TYPE=FreeBSD MAKEFLAGS="-m
/usr/src/tools/build/mk -j 1 -s -D ALWAYS_CHECK_MAKE -D NO_CLEAN -J 15,16 -m
/usr/src/share/mk -D NO_CPU_CFLAGS -D NO_LINT -D NO_PIC -D NO_SHARED"
BOOTSTRAPPING=1402501 BWPHASE=bootstrap-tools DESTDIR= DIRPRFX=usr.sbin/config/
MAKEOBJDIRPREFIX= MK_ASAN=no MK_CLANG_EXTRAS=no MK_CLANG_FORMAT=no
MK_CLANG_FULL=no MK_CTF=no MK_HTML=no MK_INCLUDES=yes MK_LLVM_TARGET_ALL=no
MK_MAN=no MK_MAN_UTILS=yes MK_PROFILE=no MK_RETPOLINE=no MK_SSP=no MK_TESTS=no
MK_UBSAN=no MK_WERROR=no OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/
OBJTOP=/usr/src/obj_tmp/tmp/obj-tools UNIVERSE_TOOLCHAIN_PATH= MK_MAN_UTILS=yes
PATH="/usr/src/obj_tmp/tmp/legacy/usr/sbin:/usr/src/obj_tmp/tmp/legacy/usr/bin:/usr/src/obj_tmp/tmp/legacy/bin:/usr/src/obj_tmp/tmp/legacy/usr/libexec:/sbin:/bin:/usr/sbin:/usr/bin"
MK_SSP=no TOOLS_PREFIX=/usr/src/obj_tmp/tmp EDITOR=ee CCACHE_BASEDIR=/usr/src
HOST=rimwksv MAKE_CMD=make OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/ MK_TESTS=no
DESTDIR= REMOTEHOST=172.16.0.3 TARGET_ARCH=amd64
LINKER_FEATURES__f0066807="build-id ifunc retpoline ifunc-noplt" _BRANCH=STABLE
MK_LLVM_TARGET_ALL=no MK_CLANG_FORMAT=no UPDATE_DEPENDFILE=NO
COMPILER_FREEBSD_VERSION__a4679e21=1400006 PKG_NAME_PREFIX=FreeBSD
MK_RETPOLINE=no CCACHE_DIR=/var/cache/ccache MAKESYSPATH=/usr/src/share/mk
OLDPWD=/usr/src/obj_tmp/tmp/obj-tools
X_LINKER_FREEBSD_VERSION__e7abd9ad=1400007
LINKER_FREEBSD_VERSION__e7abd9ad=1400007 LINKER_TYPE__e7abd9ad=lld
X_COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19 HOST_TARGET=freebsd14-amd64
NOGIT=yes TARGET=amd64 X_LINKER_VERSION__f0066807=190104 MK_CTF=no
XDG_STATE_HOME=/root/.local/state
PWD=/usr/src/obj_tmp/tmp/obj-tools/usr.sbin/config
X_COMPILER_FREEBSD_VERSION__fc204795=1400006
X_COMPILER_VERSION__fc204795=190104 COMPILER_FREEBSD_VERSION__fc204795=1400006
CCACHE_COMPILERCHECK="%compiler% -dumpversion" MK_PROFILE=no
LINKER_FREEBSD_VERSION__dddc7b4c=1400007 LINKER_TYPE__dddc7b4c=lld GROUP=wheel
X_LINKER_TYPE__f0066807=lld svnversion=echo COMPILER_VERSION__fbe3d07a=190104
TERM=xterm-256color XDG_CACHE_HOME=/root/.cache X_COMPILER_TYPE__fbe3d07a=clang
WANT_LINKER_FREEBSD_VERSION=1400007 SSH_TTY=/dev/pts/0
COMPILER_TYPE__fbe3d07a=clang MK_WERROR=no UNIVERSE_TOOLCHAIN_PATH=
MK_DIRDEPS_BUILD=no WANT_COMPILER_FREEBSD_VERSION=1400006 INSTALL="sh
/usr/src/tools/install.sh" USER=root HOME=/root TZ=":/etc/localtime"
MK_STAGING=no _HOST_MACHINE=amd64 LINKER_VERSION__e7abd9ad=190104 MK_MAN=no
_HOST_OSREL="14.2-STABLE" _TARGETS=buildworld SSH_CONNECTION="172.16.0.3 45626
172.16.0.30 22" COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19
XDG_CONFIG_HOME=/root/.config LINKER_TYPE__f0066807=lld
LINKER_FREEBSD_VERSION__f0066807=1400007
X_LINKER_FREEBSD_VERSION__f0066807=1400007
X_LINKER_FEATURES__e7abd9ad="build-id ifunc retpoline ifunc-noplt"
MK_CLANG_FULL=no LINKER_VERSION__dddc7b4c=190104 SHELL=/bin/csh
HOSTTYPE=FreeBSD MK_INCLUDES=yes _BUILDWORLD_START=1733147534
OBJTOP=/usr/src/obj_tmp/tmp/obj-tools COMPILER_VERSION__a4679e21=190104
DIRPRFX=usr.sbin/config/ MM_CHARSET="UTF-8" COMPILER_TYPE__a4679e21=clang
SRCRELDATE=1402501 CCACHE_NOHASHDIR=yes COMPILER_VERSION__fc204795=190104
GNUPGHOME=/root/.gnupg X_COMPILER_TYPE__fc204795=clang OS_REVISION=14.2
GIT_CMD=/dev/_not_exist_ WANT_COMPILER_VERSION=190104
WANT_LINKER_VERSION=190104 COMPILER_TYPE__fc204795=clang
XDG_DATA_HOME=/root/.local/share BLOCKSIZE=K VERSION="FreeBSD 14.2-STABLE amd64
1402501" LINKER_FEATURES__e7abd9ad="build-id ifunc retpoline ifunc-noplt"
BWPHASE=bootstrap-tools _HOST_OSNAME=FreeBSD MK_AUTO_OBJ=yes SHLVL=1
X_COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19 install -p /dev/null
/usr/src/obj_tmp/tmp/legacy/usr/bin/vtfontcvt


==========================================================
Found core: /tmp/install.00.core.gz: Mon Dec  2 15:50:25 EET 2024
Unpacking...done
App file name: /usr/src/obj_tmp/tmp/legacy/bin/install
Command line: install -p vtfontcvt
/usr/src/obj_tmp/tmp/legacy/usr/bin/vtfontcvt
Env: LINKER_VERSION__f0066807=190104 VENDOR=amd
COMPILER_RESOURCE_DIR__a4679e21=/usr/lib/clang/19 MK_UBSAN=no _REVISION=14.2
OSRELDATE=1402501 X_COMPILER_FREEBSD_VERSION__fbe3d07a=1400006
X_COMPILER_VERSION__fbe3d07a=190104 COMPILER_FREEBSD_VERSION__fbe3d07a=1400006
SSH_CLIENT=172.16.0.3 45626 22 PKG_WWW=https://www.FreeBSD.org LOGNAME=root
CCACHE_BIN=/usr/local/bin/ccache LINKER_FEATURES__dddc7b4c= build-id ifunc
retpoline ifunc-noplt MK_ASAN=no X_LINKER_VERSION__e7abd9ad=190104
X_LINKER_FEATURES__f0066807= build-id ifunc retpoline ifunc-noplt PAGER=more
LANG=en_US.UTF-8 OSTYPE=FreeBSD MAKELEVEL=4 MK_CLANG_EXTRAS=no
COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19 PKG_MAINTAINER=re@FreeBSD.org
MACHTYPE=x86_64 FTP_PASSIVE_MODE=YES MAKEOBJDIRPREFIX=
X_LINKER_TYPE__e7abd9ad=lld MK_HTML=no MAIL=/var/mail/root
BOOTSTRAPPING=1402501 MAKEFLAGS= -m /usr/src/tools/build/mk -j 16 -s -D
ALWAYS_CHECK_MAKE -D NO_CLEAN -J 15,16 -m /usr/src/share/mk -D NO_CPU_CFLAGS -D
NO_LINT -D NO_PIC -D NO_SHARED BOOTSTRAPPING=1402501 BWPHASE=bootstrap-tools
DESTDIR=/usr/src/obj_tmp/tmp/legacy DIRPRFX=usr.bin/vtfontcvt/
MAKEOBJDIRPREFIX= MK_ASAN=no MK_CLANG_EXTRAS=no MK_CLANG_FORMAT=no
MK_CLANG_FULL=no MK_CTF=no MK_HTML=no MK_INCLUDES=yes MK_LLVM_TARGET_ALL=no
MK_MAN=no MK_MAN_UTILS=yes MK_PROFILE=no MK_RETPOLINE=no MK_SSP=no MK_TESTS=no
MK_UBSAN=no MK_WERROR=no OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/
OBJTOP=/usr/src/obj_tmp/tmp/obj-tools UNIVERSE_TOOLCHAIN_PATH= _TYPE=FreeBSD
SRCTOP=/usr/src _HOST_ARCH=amd64 HOST_MACHINE=amd64 META_MODE=normal
WORLDTMP=/usr/src/obj_tmp/tmp MK_MAN_UTILS=yes
PATH=/usr/src/obj_tmp/tmp/legacy/usr/sbin:/usr/src/obj_tmp/tmp/legacy/usr/bin:/usr/src/obj_tmp/tmp/legacy/bin:/usr/src/obj_tmp/tmp/legacy/usr/libexec:/sbin:/bin:/usr/sbin:/usr/bin
EDITOR=ee TOOLS_PREFIX=/usr/src/obj_tmp/tmp MK_SSP=no
OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/ MAKE_CMD=make HOST=rimwksv
CCACHE_BASEDIR=/usr/src DESTDIR=/usr/src/obj_tmp/tmp/legacy _BRANCH=STABLE
LINKER_FEATURES__f0066807= build-id ifunc retpoline ifunc-noplt
TARGET_ARCH=amd64 REMOTEHOST=172.16.0.3 MK_TESTS=no PKG_NAME_PREFIX=FreeBSD
COMPILER_FREEBSD_VERSION__a4679e21=1400006 UPDATE_DEPENDFILE=NO
MK_CLANG_FORMAT=no MK_LLVM_TARGET_ALL=no OLDPWD=/usr/src/obj_tmp/tmp/obj-tools
MAKESYSPATH=/usr/src/share/mk CCACHE_DIR=/var/cache/ccache MK_RETPOLINE=no
X_LINKER_VERSION__f0066807=190104 TARGET=amd64 NOGIT=yes
HOST_TARGET=freebsd14-amd64 X_COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19
LINKER_TYPE__e7abd9ad=lld LINKER_FREEBSD_VERSION__e7abd9ad=1400007
X_LINKER_FREEBSD_VERSION__e7abd9ad=1400007
PWD=/usr/src/obj_tmp/tmp/obj-tools/usr.bin/vtfontcvt
XDG_STATE_HOME=/root/.local/state MK_CTF=no CCACHE_COMPILERCHECK=%compiler%
-dumpversion COMPILER_FREEBSD_VERSION__fc204795=1400006
X_COMPILER_VERSION__fc204795=190104
X_COMPILER_FREEBSD_VERSION__fc204795=1400006 X_LINKER_TYPE__f0066807=lld
GROUP=wheel LINKER_TYPE__dddc7b4c=lld LINKER_FREEBSD_VERSION__dddc7b4c=1400007
MK_PROFILE=no COMPILER_VERSION__fbe3d07a=190104 svnversion=echo
TERM=xterm-256color WANT_LINKER_FREEBSD_VERSION=1400007
X_COMPILER_TYPE__fbe3d07a=clang XDG_CACHE_HOME=/root/.cache
COMPILER_TYPE__fbe3d07a=clang SSH_TTY=/dev/pts/0
WANT_COMPILER_FREEBSD_VERSION=1400006 MK_DIRDEPS_BUILD=no
UNIVERSE_TOOLCHAIN_PATH= MK_WERROR=no HOME=/root USER=root INSTALL=sh
/usr/src/tools/install.sh TZ=:/etc/localtime _HOST_MACHINE=amd64 MK_STAGING=no
MK_MAN=no LINKER_VERSION__e7abd9ad=190104
COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19 SSH_CONNECTION=172.16.0.3
45626 172.16.0.30 22 _TARGETS=buildworld _HOST_OSREL=14.2-STABLE
X_LINKER_FREEBSD_VERSION__f0066807=1400007
LINKER_FREEBSD_VERSION__f0066807=1400007 LINKER_TYPE__f0066807=lld
XDG_CONFIG_HOME=/root/.config HOSTTYPE=FreeBSD SHELL=/bin/csh
LINKER_VERSION__dddc7b4c=190104 MK_CLANG_FULL=no X_LINKER_FEATURES__e7abd9ad=
build-id ifunc retpoline ifunc-noplt _BUILDWORLD_START=1733147424
MK_INCLUDES=yes DIRPRFX=usr.bin/vtfontcvt/ COMPILER_VERSION__a4679e21=190104
OBJTOP=/usr/src/obj_tmp/tmp/obj-tools MM_CHARSET=UTF-8
MAKEOBJDIR=${.CURDIR:S,^${SRCTOP},${OBJTOP},} SRCRELDATE=1402501
COMPILER_TYPE__a4679e21=clang CCACHE_NOHASHDIR=yes GNUPGHOME=/root/.gnupg
COMPILER_VERSION__fc204795=190104 WANT_LINKER_VERSION=190104
WANT_COMPILER_VERSION=190104 GIT_CMD=/dev/_not_exist_ OS_REVISION=14.2
X_COMPILER_TYPE__fc204795=clang VERSION=FreeBSD 14.2-STABLE amd64 1402501
BLOCKSIZE=K XDG_DATA_HOME=/root/.local/share COMPILER_TYPE__fc204795=clang
X_COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19 SHLVL=1 MK_AUTO_OBJ=yes
_HOST_OSNAME=FreeBSD BWPHASE=bootstrap-tools LINKER_FEATURES__e7abd9ad=
build-id ifunc retpoline ifunc-noplt

Resource usage
  PID COMM             RESOURCE                          VALUE        
49884 install          user time                    00:00:00.000000   
49884 install          system time                  00:00:00.001661   
49884 install          maximum RSS                              0.0 KB
49884 install          integral shared memory                   0.0 KB
49884 install          integral unshared data                   0.0 KB
49884 install          integral unshared stack                  0.0 KB
49884 install          page reclaims                            192   
49884 install          page faults                                0   
49884 install          swaps                                      0   
49884 install          block reads                                0   
49884 install          block writes                               0   
49884 install          messages sent                              0   
49884 install          messages received                          0   
49884 install          signals received                           0   
49884 install          voluntary context switches                 1   
49884 install          involuntary context switches               0   

lldb: /usr/local/bin/lldb15
(lldb) target create "/usr/src/obj_tmp/tmp/legacy/bin/install" --core
"/tmp/install.00.core"
Core file '/tmp/install.00.core' (x86_64) was loaded.
(lldb) bt all
* thread #1, name = 'install', stop reason = signal SIGSEGV
  * frame #0: 0x000000000027954b install`strtol + 11
    frame #1: 0x0000000000283aca install`malloc_conf_init_helper + 2922
    frame #2: 0x0000000000282cb9 install`malloc_init_hard_a0_locked + 137
    frame #3: 0x0000000000282c06 install`malloc_init_hard_a0 + 86
    frame #4: 0x000000000027a270 install`__je_bootstrap_malloc + 96
    frame #5: 0x0000000000248f1e install`__libc_allocate_tls + 94
    frame #6: 0x00000000002490fc install`_init_tls + 252
    frame #7: 0x00000000002308cb install`__libc_start1 + 251
    frame #8: 0x0000000000223590 install`_start + 48
==========================================================
==========================================================
Found core: /tmp/yacc.00.core.gz: Mon Dec  2 15:52:33 EET 2024
Unpacking...done
App file name: /usr/src/obj_tmp/tmp/legacy/bin/yacc
Command line: yacc -d /usr/src/usr.sbin/config/config.y
Env: MK_UBSAN=no COMPILER_RESOURCE_DIR__a4679e21=/usr/lib/clang/19 VENDOR=amd
LINKER_VERSION__f0066807=190104 SSH_CLIENT=172.16.0.3 45626 22
COMPILER_FREEBSD_VERSION__fbe3d07a=1400006 X_COMPILER_VERSION__fbe3d07a=190104
X_COMPILER_FREEBSD_VERSION__fbe3d07a=1400006 OSRELDATE=1402501 _REVISION=14.2
X_LINKER_VERSION__e7abd9ad=190104 MK_ASAN=no LINKER_FEATURES__dddc7b4c=
build-id ifunc retpoline ifunc-noplt CCACHE_BIN=/usr/local/bin/ccache
LOGNAME=root PKG_WWW=https://www.FreeBSD.org LANG=en_US.UTF-8 PAGER=more
X_LINKER_FEATURES__f0066807= build-id ifunc retpoline ifunc-noplt
COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19 MK_CLANG_EXTRAS=no
MAKELEVEL=4 OSTYPE=FreeBSD X_LINKER_TYPE__e7abd9ad=lld MAKEOBJDIRPREFIX=
FTP_PASSIVE_MODE=YES MACHTYPE=x86_64 PKG_MAINTAINER=re@FreeBSD.org MK_HTML=no
MAIL=/var/mail/root BOOTSTRAPPING=1402501 WORLDTMP=/usr/src/obj_tmp/tmp
META_MODE=normal HOST_MACHINE=amd64 _HOST_ARCH=amd64 SRCTOP=/usr/src
_TYPE=FreeBSD MAKEFLAGS= -m /usr/src/tools/build/mk -j 1 -s -D
ALWAYS_CHECK_MAKE -D NO_CLEAN -J 15,16 -m /usr/src/share/mk -D NO_CPU_CFLAGS -D
NO_LINT -D NO_PIC -D NO_SHARED BOOTSTRAPPING=1402501 BWPHASE=bootstrap-tools
DESTDIR= DIRPRFX=usr.sbin/config/ MAKEOBJDIRPREFIX= MK_ASAN=no
MK_CLANG_EXTRAS=no MK_CLANG_FORMAT=no MK_CLANG_FULL=no MK_CTF=no MK_HTML=no
MK_INCLUDES=yes MK_LLVM_TARGET_ALL=no MK_MAN=no MK_MAN_UTILS=yes MK_PROFILE=no
MK_RETPOLINE=no MK_SSP=no MK_TESTS=no MK_UBSAN=no MK_WERROR=no
OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/ OBJTOP=/usr/src/obj_tmp/tmp/obj-tools
UNIVERSE_TOOLCHAIN_PATH= MK_MAN_UTILS=yes
PATH=/usr/src/obj_tmp/tmp/legacy/usr/sbin:/usr/src/obj_tmp/tmp/legacy/usr/bin:/usr/src/obj_tmp/tmp/legacy/bin:/usr/src/obj_tmp/tmp/legacy/usr/libexec:/sbin:/bin:/usr/sbin:/usr/bin
MK_SSP=no TOOLS_PREFIX=/usr/src/obj_tmp/tmp EDITOR=ee CCACHE_BASEDIR=/usr/src
HOST=rimwksv MAKE_CMD=make OBJROOT=/usr/src/obj_tmp/tmp/obj-tools/ MK_TESTS=no
DESTDIR= REMOTEHOST=172.16.0.3 TARGET_ARCH=amd64 LINKER_FEATURES__f0066807=
build-id ifunc retpoline ifunc-noplt _BRANCH=STABLE MK_LLVM_TARGET_ALL=no
MK_CLANG_FORMAT=no UPDATE_DEPENDFILE=NO
COMPILER_FREEBSD_VERSION__a4679e21=1400006 PKG_NAME_PREFIX=FreeBSD
MK_RETPOLINE=no CCACHE_DIR=/var/cache/ccache MAKESYSPATH=/usr/src/share/mk
OLDPWD=/usr/src/obj_tmp/tmp/obj-tools
X_LINKER_FREEBSD_VERSION__e7abd9ad=1400007
LINKER_FREEBSD_VERSION__e7abd9ad=1400007 LINKER_TYPE__e7abd9ad=lld
X_COMPILER_RESOURCE_DIR__fc204795=/usr/lib/clang/19 HOST_TARGET=freebsd14-amd64
NOGIT=yes TARGET=amd64 X_LINKER_VERSION__f0066807=190104 MK_CTF=no
XDG_STATE_HOME=/root/.local/state
PWD=/usr/src/obj_tmp/tmp/obj-tools/usr.sbin/config
X_COMPILER_FREEBSD_VERSION__fc204795=1400006
X_COMPILER_VERSION__fc204795=190104 COMPILER_FREEBSD_VERSION__fc204795=1400006
CCACHE_COMPILERCHECK=%compiler% -dumpversion MK_PROFILE=no
LINKER_FREEBSD_VERSION__dddc7b4c=1400007 LINKER_TYPE__dddc7b4c=lld GROUP=wheel
X_LINKER_TYPE__f0066807=lld svnversion=echo COMPILER_VERSION__fbe3d07a=190104
TERM=xterm-256color XDG_CACHE_HOME=/root/.cache X_COMPILER_TYPE__fbe3d07a=clang
WANT_LINKER_FREEBSD_VERSION=1400007 SSH_TTY=/dev/pts/0
COMPILER_TYPE__fbe3d07a=clang MK_WERROR=no UNIVERSE_TOOLCHAIN_PATH=
MK_DIRDEPS_BUILD=no WANT_COMPILER_FREEBSD_VERSION=1400006 INSTALL=sh
/usr/src/tools/install.sh USER=root HOME=/root TZ=:/etc/localtime MK_STAGING=no
_HOST_MACHINE=amd64 LINKER_VERSION__e7abd9ad=190104 MK_MAN=no
_HOST_OSREL=14.2-STABLE _TARGETS=buildworld SSH_CONNECTION=172.16.0.3 45626
172.16.0.30 22 COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19
XDG_CONFIG_HOME=/root/.config LINKER_TYPE__f0066807=lld
LINKER_FREEBSD_VERSION__f0066807=1400007
X_LINKER_FREEBSD_VERSION__f0066807=1400007 X_LINKER_FEATURES__e7abd9ad=
build-id ifunc retpoline ifunc-noplt MK_CLANG_FULL=no
LINKER_VERSION__dddc7b4c=190104 SHELL=/bin/csh HOSTTYPE=FreeBSD MK_INCLUDES=yes
_BUILDWORLD_START=1733147534 OBJTOP=/usr/src/obj_tmp/tmp/obj-tools
COMPILER_VERSION__a4679e21=190104 DIRPRFX=usr.sbin/config/
MAKEOBJDIR=${.CURDIR:S,^${SRCTOP},${OBJTOP},} MM_CHARSET=UTF-8
COMPILER_TYPE__a4679e21=clang SRCRELDATE=1402501 CCACHE_NOHASHDIR=yes
COMPILER_VERSION__fc204795=190104 GNUPGHOME=/root/.gnupg
X_COMPILER_TYPE__fc204795=clang OS_REVISION=14.2 GIT_CMD=/dev/_not_exist_
WANT_COMPILER_VERSION=190104 WANT_LINKER_VERSION=190104
COMPILER_TYPE__fc204795=clang XDG_DATA_HOME=/root/.local/share BLOCKSIZE=K
VERSION=FreeBSD 14.2-STABLE amd64 1402501 LINKER_FEATURES__e7abd9ad= build-id
ifunc retpoline ifunc-noplt BWPHASE=bootstrap-tools _HOST_OSNAME=FreeBSD
MK_AUTO_OBJ=yes SHLVL=1 X_COMPILER_RESOURCE_DIR__fbe3d07a=/usr/lib/clang/19

Resource usage
  PID COMM             RESOURCE                          VALUE        
71525 yacc             user time                    00:00:00.000000   
71525 yacc             system time                  00:00:00.000360   
71525 yacc             maximum RSS                              0.0 KB
71525 yacc             integral shared memory                   0.0 KB
71525 yacc             integral unshared data                   0.0 KB
71525 yacc             integral unshared stack                  0.0 KB
71525 yacc             page reclaims                             40   
71525 yacc             page faults                                0   
71525 yacc             swaps                                      0   
71525 yacc             block reads                                0   
71525 yacc             block writes                               0   
71525 yacc             messages sent                              0   
71525 yacc             messages received                          0   
71525 yacc             signals received                           0   
71525 yacc             voluntary context switches                 1   
71525 yacc             involuntary context switches               0   

lldb: /usr/local/bin/lldb15
(lldb) target create "/usr/src/obj_tmp/tmp/legacy/bin/yacc" --core
"/tmp/yacc.00.core"
Core file '/tmp/yacc.00.core' (x86_64) was loaded.
(lldb) bt all
* thread #1, name = 'yacc', stop reason = signal SIGSEGV
  * frame #0: 0x000000000025e1db yacc`strtol + 11
    frame #1: 0x000000000026902a yacc`malloc_conf_init_helper + 2922
    frame #2: 0x0000000000268219 yacc`malloc_init_hard_a0_locked + 137
    frame #3: 0x0000000000268166 yacc`malloc_init_hard_a0 + 86
    frame #4: 0x000000000025f7d0 yacc`__je_bootstrap_malloc + 96
    frame #5: 0x0000000000234f0e yacc`__libc_allocate_tls + 94
    frame #6: 0x00000000002350ec yacc`_init_tls + 252
    frame #7: 0x000000000023497b yacc`__libc_start1 + 251
    frame #8: 0x0000000000221070 yacc`_start + 48
==========================================================

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