Maintainers for gcc-12-cross-ports are Debian GCC Maintainers <[email protected]>.
You may want to refer to the following individual bug pages: cpp-12-alpha-linux-gnu, cpp-12-arc-linux-gnu, cpp-12-hppa-linux-gnu, cpp-12-m68k-linux-gnu, cpp-12-powerpc-linux-gnu, cpp-12-powerpc64-linux-gnu, cpp-12-riscv64-linux-gnu, cpp-12-sh4-linux-gnu, cpp-12-sparc64-linux-gnu, cpp-12-x86-64-linux-gnux32, g++-12-alpha-linux-gnu, g++-12-arc-linux-gnu, g++-12-hppa-linux-gnu, g++-12-m68k-linux-gnu, g++-12-multilib-powerpc-linux-gnu, g++-12-multilib-powerpc64-linux-gnu, g++-12-multilib-sparc64-linux-gnu, g++-12-multilib-x86-64-linux-gnux32, g++-12-powerpc-linux-gnu, g++-12-powerpc64-linux-gnu, g++-12-riscv64-linux-gnu, g++-12-sh4-linux-gnu, g++-12-sparc64-linux-gnu, g++-12-x86-64-linux-gnux32, gcc-12-alpha-linux-gnu, gcc-12-alpha-linux-gnu-base, gcc-12-arc-linux-gnu, gcc-12-arc-linux-gnu-base, gcc-12-cross-base-ports, gcc-12-hppa-linux-gnu, gcc-12-hppa-linux-gnu-base, gcc-12-m68k-linux-gnu, gcc-12-m68k-linux-gnu-base, gcc-12-multilib-powerpc-linux-gnu, gcc-12-multilib-powerpc64-linux-gnu, gcc-12-multilib-sparc64-linux-gnu, gcc-12-multilib-x86-64-linux-gnux32, gcc-12-plugin-dev-alpha-linux-gnu, gcc-12-plugin-dev-arc-linux-gnu, gcc-12-plugin-dev-hppa-linux-gnu, gcc-12-plugin-dev-m68k-linux-gnu, gcc-12-plugin-dev-powerpc-linux-gnu, gcc-12-plugin-dev-powerpc64-linux-gnu, gcc-12-plugin-dev-riscv64-linux-gnu, gcc-12-plugin-dev-sh4-linux-gnu, gcc-12-plugin-dev-sparc64-linux-gnu, gcc-12-plugin-dev-x86-64-linux-gnux32, gcc-12-powerpc-linux-gnu, gcc-12-powerpc-linux-gnu-base, gcc-12-powerpc64-linux-gnu, gcc-12-powerpc64-linux-gnu-base, gcc-12-riscv64-linux-gnu, gcc-12-riscv64-linux-gnu-base, gcc-12-sh4-linux-gnu, gcc-12-sh4-linux-gnu-base, gcc-12-sparc64-linux-gnu, gcc-12-sparc64-linux-gnu-base, gcc-12-x86-64-linux-gnux32, gcc-12-x86-64-linux-gnux32-base, gccgo-12-alpha-linux-gnu, gccgo-12-multilib-powerpc-linux-gnu, gccgo-12-multilib-powerpc64-linux-gnu, gccgo-12-multilib-sparc64-linux-gnu, gccgo-12-multilib-x86-64-linux-gnux32, gccgo-12-powerpc-linux-gnu, gccgo-12-powerpc64-linux-gnu, gccgo-12-riscv64-linux-gnu, gccgo-12-sparc64-linux-gnu, gccgo-12-x86-64-linux-gnux32, gdc-12-hppa-linux-gnu, gdc-12-multilib-powerpc-linux-gnu, gdc-12-multilib-powerpc64-linux-gnu, gdc-12-multilib-x86-64-linux-gnux32, gdc-12-powerpc-linux-gnu, gdc-12-powerpc64-linux-gnu, gdc-12-riscv64-linux-gnu, gdc-12-x86-64-linux-gnux32, gfortran-12-alpha-linux-gnu, gfortran-12-arc-linux-gnu, gfortran-12-hppa-linux-gnu, gfortran-12-m68k-linux-gnu, gfortran-12-multilib-powerpc-linux-gnu, gfortran-12-multilib-powerpc64-linux-gnu, gfortran-12-multilib-sparc64-linux-gnu, gfortran-12-multilib-x86-64-linux-gnux32, gfortran-12-powerpc-linux-gnu, gfortran-12-powerpc64-linux-gnu, gfortran-12-riscv64-linux-gnu, gfortran-12-sh4-linux-gnu, gfortran-12-sparc64-linux-gnu, gfortran-12-x86-64-linux-gnux32, gm2-12-alpha-linux-gnu, gm2-12-arc-linux-gnu, gm2-12-hppa-linux-gnu, gm2-12-m68k-linux-gnu, gm2-12-riscv64-linux-gnu, gm2-12-sparc64-linux-gnu, gm2-12-x86-64-linux-gnux32, gnat-12-alpha-linux-gnu, gnat-12-hppa-linux-gnu, gnat-12-m68k-linux-gnu, gnat-12-powerpc-linux-gnu, gnat-12-powerpc64-linux-gnu, gnat-12-riscv64-linux-gnu, gnat-12-sh4-linux-gnu, gnat-12-sparc64-linux-gnu, gnat-12-x86-64-linux-gnux32, gobjc++-12-alpha-linux-gnu, gobjc++-12-arc-linux-gnu, gobjc++-12-hppa-linux-gnu, gobjc++-12-m68k-linux-gnu, gobjc++-12-multilib-powerpc-linux-gnu, gobjc++-12-multilib-powerpc64-linux-gnu, gobjc++-12-multilib-sparc64-linux-gnu, gobjc++-12-multilib-x86-64-linux-gnux32, gobjc++-12-powerpc-linux-gnu, gobjc++-12-powerpc64-linux-gnu, gobjc++-12-riscv64-linux-gnu, gobjc++-12-sh4-linux-gnu, gobjc++-12-sparc64-linux-gnu, gobjc++-12-x86-64-linux-gnux32, gobjc-12-alpha-linux-gnu, gobjc-12-arc-linux-gnu, gobjc-12-hppa-linux-gnu, gobjc-12-m68k-linux-gnu, gobjc-12-multilib-powerpc-linux-gnu, gobjc-12-multilib-powerpc64-linux-gnu, gobjc-12-multilib-sparc64-linux-gnu, gobjc-12-multilib-x86-64-linux-gnux32, gobjc-12-powerpc-linux-gnu, gobjc-12-powerpc64-linux-gnu, gobjc-12-riscv64-linux-gnu, gobjc-12-sh4-linux-gnu, gobjc-12-sparc64-linux-gnu, gobjc-12-x86-64-linux-gnux32, lib32gcc-12-dev-ppc64-cross, lib32gcc-12-dev-sparc64-cross, lib32gcc-12-dev-x32-cross, lib32gfortran-12-dev-ppc64-cross, lib32gfortran-12-dev-sparc64-cross, lib32gfortran-12-dev-x32-cross, lib32go-12-dev-ppc64-cross, lib32go-12-dev-sparc64-cross, lib32go-12-dev-x32-cross, lib32go21-ppc64-cross, lib32go21-sparc64-cross, lib32go21-x32-cross, lib32gphobos-12-dev-ppc64-cross, lib32gphobos-12-dev-x32-cross, lib32gphobos3-ppc64-cross, lib32gphobos3-x32-cross, lib32lsan0-ppc64-cross, lib32objc-12-dev-ppc64-cross, lib32objc-12-dev-sparc64-cross, lib32objc-12-dev-x32-cross, lib32stdc++-12-dev-ppc64-cross, lib32stdc++-12-dev-sparc64-cross, lib32stdc++-12-dev-x32-cross, lib64gcc-12-dev-powerpc-cross, lib64gcc-12-dev-x32-cross, lib64gfortran-12-dev-powerpc-cross, lib64gfortran-12-dev-x32-cross, lib64go-12-dev-powerpc-cross, lib64go-12-dev-x32-cross, lib64go21-powerpc-cross, lib64go21-x32-cross, lib64gphobos-12-dev-powerpc-cross, lib64gphobos-12-dev-x32-cross, lib64gphobos3-powerpc-cross, lib64gphobos3-x32-cross, lib64objc-12-dev-powerpc-cross, lib64objc-12-dev-x32-cross, lib64stdc++-12-dev-powerpc-cross, lib64stdc++-12-dev-x32-cross, libgcc-12-dev-alpha-cross, libgcc-12-dev-arc-cross, libgcc-12-dev-hppa-cross, libgcc-12-dev-m68k-cross, libgcc-12-dev-powerpc-cross, libgcc-12-dev-ppc64-cross, libgcc-12-dev-riscv64-cross, libgcc-12-dev-sh4-cross, libgcc-12-dev-sparc64-cross, libgcc-12-dev-x32-cross, libgfortran-12-dev-alpha-cross, libgfortran-12-dev-arc-cross, libgfortran-12-dev-hppa-cross, libgfortran-12-dev-m68k-cross, libgfortran-12-dev-powerpc-cross, libgfortran-12-dev-ppc64-cross, libgfortran-12-dev-riscv64-cross, libgfortran-12-dev-sh4-cross, libgfortran-12-dev-sparc64-cross, libgfortran-12-dev-x32-cross, libgm2-12-dev-alpha-cross, libgm2-12-dev-arc-cross, libgm2-12-dev-hppa-cross, libgm2-12-dev-m68k-cross, libgm2-12-dev-riscv64-cross, libgm2-12-dev-sparc64-cross, libgm2-12-dev-x32-cross, libgm2-17-alpha-cross, libgm2-17-arc-cross, libgm2-17-hppa-cross, libgm2-17-m68k-cross, libgm2-17-riscv64-cross, libgm2-17-sparc64-cross, libgm2-17-x32-cross, libgnat-12-alpha-cross, libgnat-12-hppa-cross, libgnat-12-m68k-cross, libgnat-12-powerpc-cross, libgnat-12-ppc64-cross, libgnat-12-riscv64-cross, libgnat-12-sh4-cross, libgnat-12-sparc64-cross, libgnat-12-x32-cross, libgo-12-dev-alpha-cross, libgo-12-dev-powerpc-cross, libgo-12-dev-ppc64-cross, libgo-12-dev-riscv64-cross, libgo-12-dev-sparc64-cross, libgo-12-dev-x32-cross, libgo21-alpha-cross, libgo21-powerpc-cross, libgo21-ppc64-cross, libgo21-riscv64-cross, libgo21-sparc64-cross, libgo21-x32-cross, libgphobos-12-dev-hppa-cross, libgphobos-12-dev-powerpc-cross, libgphobos-12-dev-ppc64-cross, libgphobos-12-dev-riscv64-cross, libgphobos-12-dev-x32-cross, libgphobos3-hppa-cross, libgphobos3-powerpc-cross, libgphobos3-ppc64-cross, libgphobos3-riscv64-cross, libgphobos3-x32-cross, libobjc-12-dev-alpha-cross, libobjc-12-dev-arc-cross, libobjc-12-dev-hppa-cross, libobjc-12-dev-m68k-cross, libobjc-12-dev-powerpc-cross, libobjc-12-dev-ppc64-cross, libobjc-12-dev-riscv64-cross, libobjc-12-dev-sh4-cross, libobjc-12-dev-sparc64-cross, libobjc-12-dev-x32-cross, libstdc++-12-dev-alpha-cross, libstdc++-12-dev-arc-cross, libstdc++-12-dev-hppa-cross, libstdc++-12-dev-m68k-cross, libstdc++-12-dev-powerpc-cross, libstdc++-12-dev-ppc64-cross, libstdc++-12-dev-riscv64-cross, libstdc++-12-dev-sh4-cross, libstdc++-12-dev-sparc64-cross, libstdc++-12-dev-x32-cross, libstdc++-12-pic-alpha-cross, libstdc++-12-pic-arc-cross, libstdc++-12-pic-hppa-cross, libstdc++-12-pic-m68k-cross, libstdc++-12-pic-powerpc-cross, libstdc++-12-pic-ppc64-cross, libstdc++-12-pic-riscv64-cross, libstdc++-12-pic-sh4-cross, libstdc++-12-pic-sparc64-cross, libstdc++-12-pic-x32-cross.
You might like to refer to the gcc-12-cross-ports package page, or to the Package Tracking System.
If you find a bug not listed here, please report it.