** Also affects: glibc (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: qemu (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: gcc-15 (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: glibc (Ubuntu Questing)
Importance: Undecided
Status: Invalid
** Also affects: qemu (Ubuntu Questing)
Importance: Undecided
Assignee: Valentin Haudiquet (vhaudiquet)
Status: Confirmed
** Also affects: gcc-15 (Ubuntu Questing)
Importance: Undecided
Status: Invalid
** Also affects: glibc (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: qemu (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: gcc-15 (Ubuntu Noble)
Importance: Undecided
Status: New
** No longer affects: gcc-15 (Ubuntu)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/2123828
Title:
RISC-V: incorrect emulation of load and store on big-endian systems
Status in QEMU:
New
Status in glibc package in Ubuntu:
Invalid
Status in qemu package in Ubuntu:
Confirmed
Status in gcc-15 source package in Noble:
New
Status in glibc source package in Noble:
New
Status in qemu source package in Noble:
New
Status in gcc-15 source package in Plucky:
New
Status in glibc source package in Plucky:
New
Status in qemu source package in Plucky:
New
Status in gcc-15 source package in Questing:
Invalid
Status in glibc source package in Questing:
Invalid
Status in qemu source package in Questing:
Confirmed
Bug description:
QEMU's DEP-8 test fails on s390x, due to warning output on stderr
about "unsupported version 256 of Verdef record", which is blocking
migration of glibc 2.42-0ubuntu3.
Minimal reproducer:
```
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ sudo apt update && sudo
apt install qemu-user
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ dpkg -l | grep libc6
ii libc6:s390x 2.42-0ubuntu3
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ dpkg -l | grep qemu-user
ii qemu-user 1:10.1.0+ds-5ubuntu1
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ dpkg --print-architecture
s390x
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ sudo dpkg
--add-architecture riscv64
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ sudo apt update
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ sudo apt install
hello:riscv64
ubuntu@slyon-lp-2123828-slyon-glibc-qemu-riscv64:~$ /usr/bin/qemu-riscv64
/usr/bin/hello
/usr/bin/hello: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256 of
Verdef record
/usr/bin/hello: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256 of
Verdef record
```
DEP-8 logs:
"""
323s === Checking if /usr/bin/qemu-riscv64 can run executables:
323s glob with sh: /usr/bin/qemu-riscv64 /bin/busybox ash -c
"/usr/bin/qemu-riscv64 /bin/busybox ls -dCFl debian/*[t]*":
323s /bin/busybox: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libresolv.so.2: unsupported version
256 of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256
of Verdef record
323s
323s Reading package lists.../bin/busybox: /lib/riscv64-linux-gnu/libc.so.6:
unsupported version 256 of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/riscv64-linux-gnu/libc.so.6: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256
of Verdef record
323s /bin/busybox: /lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256
of Verdef record
323s Expected output not found
[...]
328s autopkgtest [22:14:52]: @@@@@@@@@@@@@@@@@@@@ summary
328s test-qemu-img.sh PASS (superficial)
328s test-qemu-system.sh PASS (superficial)
328s test-qemu-user.sh FAIL stderr: /bin/busybox:
/lib/ld-linux-riscv64-lp64d.so.1: unsupported version 256 of Verdef record
"""
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/2123828/+subscriptions
