I ran the same tests (build apparmor, bash, kernel, openssl, systemd) on
jammy and got the following results:
- on amd64
all builds completed without any issue on gcc-10, gcc-11 and gcc-12
- on arm64
build systemd by gcc-12 failed with the following error:
[1982/2068] cc -o systemd-nspawn systemd-nspawn.p/src_nspawn_nspawn.c.o -flto
-Wl,--as-needed -Wl,--no-undefined -pie -Wl,-z,relro -Wl,-z,now
-fstack-protector -Wl,--gc-sections -Wl,-
Bsymbolic-functions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro -g -O2
-ffile-prefix-map=/home/ubuntu/systemd/systemd-249.11=. -flto=auto
-ffat-lto-objects -flto=auto -ffat-lt
o-objects -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
-D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/src/shared'
-Wl,-rpath-link,/home/ubuntu/systemd/systemd-249.11/
build-deb/src/shared -Wl,--start-group src/nspawn/libnspawn-core.a
src/shared/libsystemd-shared-249.so /usr/lib/aarch64-linux-gnu/libblkid.so
/usr/lib/aarch64-linux-gnu/libseccomp.so -
lacl /usr/lib/gcc/aarch64-linux-gnu/12/../../../aarch64-linux-gnu/libselinux.so
-Wl,--end-group
FAILED: systemd-nspawn
17:07:20 [22175/91156]
cc -o systemd-nspawn systemd-nspawn.p/src_nspawn_nspawn.c.o -flto
-Wl,--as-needed -Wl,--no-undefined -pie -Wl,-z,relro -Wl,-z,now
-fstack-protector -Wl,--gc-sections -Wl,-Bsymbolic-fu
nctions -flto=auto -ffat-lto-objects -flto=auto -Wl,-z,relro -g -O2
-ffile-prefix-map=/home/ubuntu/systemd/systemd-249.11=. -flto=auto
-ffat-lto-objects -flto=auto -ffat-lto-objects -f
stack-protector-strong -Wformat -Werror=format-security -Wdate-time
-D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/src/shared'
-Wl,-rpath-link,/home/ubuntu/systemd/systemd-249.11/build-deb/sr
c/shared -Wl,--start-group src/nspawn/libnspawn-core.a
src/shared/libsystemd-shared-249.so /usr/lib/aarch64-linux-gnu/libblkid.so
/usr/lib/aarch64-linux-gnu/libseccomp.so -lacl /usr/li
b/gcc/aarch64-linux-gnu/12/../../../aarch64-linux-gnu/libselinux.so
-Wl,--end-group
../src/nspawn/nspawn.c: In function ‘outer_child.constprop’:
../src/nspawn/nspawn.c:3998:1: error: unrecognizable insn:
3998 | }
| ^
(insn 10726 3007 9615 213 (parallel [
(set (reg:DI 26 x26)
(zero_extend:DI (mem/c:SI (plus:DI (reg/f:DI 29 x29)
(const_int -260 [0xfffffffffffffefc])) [41
%sfp+-260 S4 A32])))
(set (reg:DI 20 x20)
(zero_extend:DI (mem/c:SI (plus:DI (reg/f:DI 29 x29)
(const_int -256 [0xffffffffffffff00])) [41
%sfp+-256 S4 A32])))
]) "../src/nspawn/nspawn-bind-user.c":239:32 -1
(nil))
during RTL pass: cprop_hardreg
../src/nspawn/nspawn.c:3998:1: internal compiler error: in extract_insn, at
recog.cc:2791
0x1694447 internal_error(char const*, ...)
???:0
0x65fda7 fancy_abort(char const*, int, char const*)
???:0
0x65e13f _fatal_insn(char const*, rtx_def const*, char const*, int, char const*)
???:0
0x65e173 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
???:0
0xa79aff extract_insn(rtx_insn*)
???:0
0xa7ab87 extract_constrain_insn(rtx_insn*)
???:0
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-12/README.Bugs> for instructions.
make[2]: *** [/tmp/cch3hO5z.mk:11: /tmp/ccRpz06l.ltrans3.ltrans.o] Error 1
make[2]: *** Waiting for unfinished jobs....
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
All the other builds on gcc-10, gcc-11 and gcc-12 succeed without any
issue.
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https://bugs.launchpad.net/bugs/2054343
Title:
CVE-2023-4039: ARM64 GCC
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