Package: qemu-system-misc Version: 1:5.2+dfsg-9~bpo10+1 Severity: normal I was assembling a Debian riscv64 (and therefore, currently, sid) root FS to test something, ultimately in a VM, and building OpenZFS git master chrooted into that root to that end.
I did the ./autogen.sh && ./configure --with-linux=.../source --with-linux-obj=.../build && make dance, left it alone for a bit, and came to curiously find it errored out with no error output printed that I saw. Ran make again, it did not immediately error. I then noticed in dmesg: [1726926.715475] cc1[66416]: segfault at 2ad48a0 ip 00000000004857e0 sp 00007ffc9ef97948 error 4 in qemu-riscv64-static[401000+2cc000] [1726926.715488] Code: 00 e9 24 fc 18 00 0f 1f 40 00 64 83 2c 25 60 ff ff ff 01 74 05 c3 0f 1f 40 00 48 8d 3d c9 6f 77 00 e9 74 0a 19 00 0f 1f 40 00 <64> 8b 04 25 60 ff ff ff 85 c0 0f 9f c0 c3 66 90 48 83 ec 08 64 8b [1726967.092517] cc1[71234]: segfault at 2ad58a0 ip 00000000004857e0 sp 00007ffc23573a18 error 4 in qemu-riscv64-static[401000+2cc000] [1726967.092530] Code: 00 e9 24 fc 18 00 0f 1f 40 00 64 83 2c 25 60 ff ff ff 01 74 05 c3 0f 1f 40 00 48 8d 3d c9 6f 77 00 e9 74 0a 19 00 0f 1f 40 00 <64> 8b 04 25 60 ff ff ff 85 c0 0f 9f c0 c3 66 90 48 83 ec 08 64 8b (There's a couple more.) (Much later on, gcc ICEd, on something it hadn't tried building before, but that didn't reproduce on running it again...) I have a core, from doing this dance a second time, from yet another source file that built fine on successive runs, but I'm not sure how readily useful it is. I'll upload it if it would be helpful. - Rich -- System Information: Debian Release: 10.10 APT prefers stable-updates APT policy: (1000, 'stable-updates'), (1000, 'stable'), (900, 'testing-debug'), (900, 'testing'), (800, 'unstable-debug'), (800, 'unstable'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.19.0-16-amd64 (SMP w/16 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages qemu-system-misc depends on: ii libaio1 0.3.112-3 ii libasound2 1.1.8-1 ii libbrlapi0.6 5.6-10+deb10u1 ii libc6 2.28-10 ii libcacard0 1:2.6.1-1 ii libcapstone4 4.0.2-3 ii libepoxy0 1.5.3-0.1 ii libfdt1 1.6.0-1~bpo10+1 ii libgbm1 18.3.6-2+deb10u1 ii libgcc-s1 [libgcc1] 10.2.1-6 ii libgcc1 1:8.3.0-6 ii libglib2.0-0 2.58.3-2+deb10u3 ii libgnutls30 3.6.7-4+deb10u7 ii libibverbs1 22.1-1 ii libjpeg62-turbo 1:1.5.2-2+deb10u1 ii libncursesw6 6.1+20181013-2+deb10u2 ii libnettle6 3.4.1-1+deb10u1 ii libnuma1 2.0.12-1 ii libpixman-1-0 0.36.0-1 ii libpmem1 1.5.1-1 ii libpng16-16 1.6.36-6 ii librdmacm1 22.1-1 ii libsasl2-2 2.1.27+dfsg-1+deb10u1 ii libseccomp2 2.3.3-4 ii libslirp0 4.4.0-1 ii libspice-server1 0.14.0-1.3+deb10u1 ii libtinfo6 6.1+20181013-2+deb10u2 ii libudev1 241-7~deb10u7 ii liburing1 0.7-3 ii libusb-1.0-0 2:1.0.22-2 ii libusbredirparser1 0.8.0-1 ii libvdeplug2 2.3.2+r586-2.2 ii libvirglrenderer0 0.7.0-2 ii qemu-system-common 1:5.2+dfsg-9~bpo10+1 ii qemu-system-data 1:5.2+dfsg-9~bpo10+1 ii zlib1g 1:1.2.11.dfsg-1 Versions of packages qemu-system-misc recommends: ii ipxe-qemu 1.0.0+git-20190125.36a4c85-1 ii qemu-system-gui 1:5.2+dfsg-9~bpo10+1 ii qemu-utils 1:5.2+dfsg-9~bpo10+1 ii seabios 1.12.0-1 Versions of packages qemu-system-misc suggests: pn qemu-block-extra <none> ii samba 2:4.9.5+dfsg-5+deb10u1 ii vde2 2.3.2+r586-2.2 -- no debconf information
