Bug 2149379

Summary: dnf5 crash with Assertion 'progress_bar != nullptr'
Product: [Fedora] Fedora Reporter: Zbigniew JÄ™drzejewski-Szmek <zbyszek>
Component: dnf5Assignee: Jan Kolarik <jkolarik>
Status: CLOSED RAWHIDE QA Contact:
Severity: unspecified Docs Contact:
Priority: high    
Version: rawhideCC: customercare, daniel.mach, jkolarik, jmracek, jrohel, mblaha, nsella, pkratoch, ppisar, praiskup, rpm-software-management
Target Milestone: ---Keywords: Reopened, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: dnf5-5.0.4-2.fc38 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-02-03 13:03:46 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
thread apply all bt full none

Description Zbigniew Jędrzejewski-Szmek 2022-11-29 18:41:32 UTC 
$ sudo dnf upgrade
...
Transaction Summary:
 Installing:        2 packages
 Upgrading:        47 packages
 Replacing:        47 packages

Is this ok [y/N]: y
Downloading Packages:
[ 1/49] mozilla-openh264-0:2.3.1-1.fc37.x86_64                                              100% |   0.0   B/s |   0.0   B |  00m00s
>>> Already downloaded

[ 2/49] openh264-0:2.3.1-1.fc37.x86_64                                                      100% |   0.0   B/s |   0.0   B |  00m00s
>>> Already downloaded

[ 3/49] btrfs-progs-0:6.0.2-1.fc37.x86_64                                                   100% |   0.0   B/s |   0.0   B |  00m00s
>>> Already downloaded

[ 4/49] cpp-0:12.2.1-4.fc37.x86_64                                                          100% |   0.0   B/s |   0.0   B |  00m00s
>>> Already downloaded

------------------------------------------------------------------------------------------------------------------------------------
[ 4/49] Total                                                          ???% [<=>               ] | -45000.0    | -45.0   B |  00m00sdnf5/context.cpp:123: virtual int dnf5::{anonymous}::ProgressAndKeyImportRepoCB::progress(double, double): Assertion 'progress_bar != nullptr' failed: Called "progress" callback before "start" callback
terminate called after throwing an instance of 'fmt::v9::format_error'
  what():  argument not found
fish: Job 1, 'sudo dnf5 upgrade' terminated by signal SIGABRT (Abort)


In the log I see:
systemd-coredump[660416]: Resource limits disable core dumping for process 660412 (dnf5).
systemd-coredump[660416]: [🡕] Process 660412 (dnf5) of user 0 dumped core.
I'll investigate this, but if dnf5 disables coredumping, then for please please stop doing this.
Comment 1 Zbigniew Jędrzejewski-Szmek 2022-11-29 18:45:05 UTC 
Hmm, this is repeatable. 'dnf clean packages' didn't help.
After 'dnf clean all', it seems to crash too:
[ 0/49] Total       ???%               basic_string::_M_create

This is with dnf5-5.0.1-20221128005819.1.gf5095a68.fc37.x86_64.
Comment 2 Zbigniew Jędrzejewski-Szmek 2022-11-29 18:51:03 UTC 
(In reply to Zbigniew Jędrzejewski-Szmek from comment #0)
> In the log I see:
> systemd-coredump[660416]: Resource limits disable core dumping for process
> 660412 (dnf5).
> systemd-coredump[660416]: [🡕] Process 660412 (dnf5) of user 0 dumped core.
> I'll investigate this, but if dnf5 disables coredumping, then for please
> please stop doing this.

Ah, this seems to be caused by sudo.
$ sudo grep core /proc/self/limits 
Max core file size        0                    0                    bytes     

This is painful for dnf5, because it's a C++ app that is often invoked via sudo.
Disabling coredumps in this way is a major misfeature, but it'll need to
be fixed in sudo or somewhere else in the configuration where that is set.
Comment 3 Zbigniew Jędrzejewski-Szmek 2022-12-05 14:23:31 UTC 
https://bugzilla.redhat.com/show_bug.cgi?id=2149384 for sudo.
Comment 4 Zbigniew Jędrzejewski-Szmek 2022-12-15 09:56:39 UTC 
Created attachment 1932818 [details]
thread apply all bt full
Comment 5 Zbigniew Jędrzejewski-Szmek 2022-12-15 09:57:12 UTC 
(gdb) bt
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x00007fdc1c2afee3 in __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:78
#2  0x00007fdc1c25faa6 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x00007fdc1c2497fc in __GI_abort () at abort.c:79
#4  0x00007fdc1c4a2b97 in __gnu_cxx::__verbose_terminate_handler() () at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95
#5  0x00007fdc1c4ae48c in __cxxabiv1::__terminate(void (*)()) (handler=<optimized out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:48
#6  0x00007fdc1c4ae4f7 in std::terminate() () at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:58
#7  0x00007fdc1c4ae758 in __cxxabiv1::__cxa_throw(void*, std::type_info*, void (*)(void*)) (obj=<optimized out>, tinfo=0x7fdc1cb93ac0 <typeinfo for fmt::v9::format_error>, dest=0x7fdc1cb78a80 <fmt::v9::format_error::~format_error()>) at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:98
#8  0x00007fdc1cb778b6 in fmt::v9::detail::throw_format_error(char const*) (message=message@entry=0x7fdc1cb8e3fe "argument not found") at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/format-inl.h:44
#9  0x00007fdc1cb82213 in fmt::v9::detail::error_handler::on_error(char const*) (message=0x7fdc1cb8e3fe "argument not found", this=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:638
#10 fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler::on_arg_id(fmt::v9::basic_string_view<char>) (id=..., this=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/format.h:4104
#11 fmt::v9::detail::parse_replacement_field<char, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&)::id_adapter::operator()(fmt::v9::basic_string_view<char>) (id=..., this=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:2643
#12 fmt::v9::detail::do_parse_arg_id<char, fmt::v9::detail::parse_replacement_field<char, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&)::id_adapter&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&) (handler=<optimized out>, end=<optimized out>, begin=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:2429
#13 fmt::v9::detail::parse_arg_id<char, fmt::v9::detail::parse_replacement_field<char, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&)::id_adapter&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&) (handler=<optimized out>, end=<optimized out>, begin=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:2437
#14 fmt::v9::detail::parse_replacement_field<char, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&>(char const*, char const*, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&) (begin=<optimized out>, end=0x7fdc145390e1 "", handler=<optimized out>) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:2658
#15 0x00007fdc1cb829ce in fmt::v9::detail::parse_format_string<false, char, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler>(fmt::v9::basic_string_view<char>, fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref)::format_handler&&) (handler=..., format_str=...) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:2722
#16 fmt::v9::detail::vformat_to<char>(fmt::v9::detail::buffer<char>&, fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<std::conditional<std::is_same<fmt::v9::type_identity<char>::type, char>::value, fmt::v9::appender, std::back_insert_iterator<fmt::v9::detail::buffer<fmt::v9::type_identity<char>::type> > >::type, fmt::v9::type_identity<char>::type> >, fmt::v9::detail::locale_ref) (buf=<optimized out>, fmt=..., args=..., loc=...) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/format.h:4136
#17 0x00007fdc1cb8374f in fmt::v9::vformat[abi:cxx11](fmt::v9::basic_string_view<char>, fmt::v9::basic_format_args<fmt::v9::basic_format_context<fmt::v9::appender, char> >) (fmt=..., args=...) at /usr/src/debug/fmt-9.1.0-1.fc37.x86_64/include/fmt/core.h:1715
#18 0x0000556921822262 in libdnf::utils::sformat<>(std::basic_string_view<char, std::char_traits<char> >) (runtime_format_string=Python Exception <class 'gdb.error'>: value has been optimized out
) at /usr/include/c++/12/string_view:216
#19 libdnf::Logger::log<>(libdnf::Logger::Level, std::basic_string_view<char, std::char_traits<char> >) (this=this@entry=0x7ffd1edda0c0, level=level@entry=libdnf::Logger::Level::ERROR, format=Python Exception <class 'gdb.error'>: value has been optimized out
) at /usr/src/debug/dnf5-5.0.1-20221202005727.18.g73f53313.fc37.x86_64/include/libdnf/logger/logger.hpp:89
#20 0x00005569217be32c in libdnf::Logger::error<>(std::basic_string_view<char, std::char_traits<char> >) (format=Python Exception <class 'gdb.error'>: value has been optimized out
, this=0x7ffd1edda0c0) at /usr/src/debug/dnf5-5.0.1-20221202005727.18.g73f53313.fc37.x86_64/include/libdnf/logger/logger.hpp:58
#21 main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dnf5-5.0.1-20221202005727.18.g73f53313.fc37.x86_64/dnf5/main.cpp:720
Comment 6 Jan Kolarik 2022-12-15 14:46:17 UTC 
Hello, this seems to be a PR related to this issue: https://github.com/rpm-software-management/dnf5/pull/196. Could you please try it again with the latest dnf5 nightly snapshot?
Comment 7 Zbigniew Jędrzejewski-Szmek 2023-01-11 11:55:13 UTC 
I upgraded to dnf5-5.0.3-20230111005655.7.g0e93e6d3.fc38.x86_64 and the issue seems to be fixed. Thanks!
Comment 8 Petr Pisar 2023-01-13 07:46:30 UTC 
Excuse me, but the latest build in Fedora 38 is dnf5-5.0.1-1.fc38. This bug should be kept open until until the fix appears in Fedora.
Comment 9 Petr Pisar 2023-01-16 14:11:35 UTC 
*** Bug 2161026 has been marked as a duplicate of this bug. ***
Comment 10 Pavel Raiskup 2023-01-19 13:27:52 UTC 
(In reply to Jan Kolarik from comment #6)
> Hello, this seems to be a PR related to this issue:
> https://github.com/rpm-software-management/dnf5/pull/196. Could you please
> try it again with the latest dnf5 nightly snapshot?

I would love to, can you please show us at the snapshot RPM repo?
Comment 11 customercare 2023-01-19 13:34:47 UTC 
https://bodhi.fedoraproject.org/updates/FEDORA-2023-2d4f7ac141
Comment 12 customercare 2023-01-19 13:43:03 UTC 
[root@fedorapine ~]# dnf5 upgrade https://kojipkgs.fedoraproject.org//packages/dnf5/5.0.4/2.fc38/aarch64/dnf5-5.0.4-2.fc38.aarch64.rpm https://kojipkgs.fedoraproject.org//packages/dnf5/5.0.4/2.fc38/aarch64/libdnf5-5.0.4-2.fc38.aarch64.rpm https://kojipkgs.fedoraproject.org//packages/dnf5/5.0.4/2.fc38/aarch64/libdnf5-cli-5.0.4-2.fc38.aarch64.rpm
Updating and loading repositories:
...
[3/3] Total                                                                                                                                                                                                                             100% | 615.5 KiB/s |   1.2 MiB |  00m02s

Problem: cannot install both libdnf5-5.0.0-2~pre.fc38.aarch64 and libdnf5-5.0.4-2.fc38.aarch64
  - package dnf5-5.0.0-2~pre.fc38.aarch64 requires libdnf5(aarch-64) = 5.0.0-2~pre.fc38, but none of the providers can be installed
  - cannot install the best update candidate for package libdnf5-5.0.0-2~pre.fc38.aarch64
  - problem with installed package 

Nothing to do.
Comment 13 Petr Pisar 2023-01-19 13:48:06 UTC 
(In reply to customercare from comment #12)
> Problem: cannot install both libdnf5-5.0.0-2~pre.fc38.aarch64 and
> libdnf5-5.0.4-2.fc38.aarch64

Please report a new bug. This report is for a different bug (Assertion 'progress_bar != nullptr).
Comment 14 customercare 2023-01-19 14:06:17 UTC 
the last comment was a level 8 bug, so scratch that.

Unfortunately this happend after the update:

[root@fedorapine ~]# dnf5 update
Speicherzugriffsfehler (Speicherabzug geschrieben)
Comment 15 customercare 2023-01-19 14:07:54 UTC 
clock_gettime(CLOCK_REALTIME, {tv_sec=1674137248, tv_nsec=904246653}) = 0
getpid()                                = 13927
openat(AT_FDCWD, "/usr/share/dnf5/libdnf.conf", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
futex(0x7fb3bc0094, FUTEX_WAKE_PRIVATE, 2147483647) = 0
clock_gettime(CLOCK_REALTIME, {tv_sec=1674137248, tv_nsec=905465910}) = 0
getpid()                                = 13927
brk(0x5590f27000)                       = 0x5590f27000
newfstatat(AT_FDCWD, "/usr/lib64/dnf5/plugins/", {st_mode=S_IFDIR|0755, st_size=3488, ...}, 0) = 0
newfstatat(AT_FDCWD, "/usr/lib64/dnf5/plugins/", {st_mode=S_IFDIR|0755, st_size=3488, ...}, 0) = 0
openat(AT_FDCWD, "/usr/lib64/dnf5/plugins/", O_RDONLY|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=3488, ...}, AT_EMPTY_PATH) = 0
fcntl(3, F_GETFL)                       = 0x24000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, 0x5590f10670 /* 3 entries */, 32768) = 80
getdents64(3, 0x5590f10670 /* 0 entries */, 32768) = 0
close(3)                                = 0
openat(AT_FDCWD, "/usr/share/dnf5/aliases.d", O_RDONLY|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=3488, ...}, AT_EMPTY_PATH) = 0
fcntl(3, F_GETFL)                       = 0x24000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, 0x5590f10670 /* 3 entries */, 32768) = 88
getdents64(3, 0x5590f10670 /* 0 entries */, 32768) = 0
close(3)                                = 0
openat(AT_FDCWD, "/usr/share/dnf5/aliases.d/compatibility.conf", O_RDONLY) = 3
lseek(3, 0, SEEK_CUR)                   = 0
lseek(3, 0, SEEK_END)                   = 4410
lseek(3, 0, SEEK_CUR)                   = 4410
lseek(3, 0, SEEK_SET)                   = 0
read(3, "version = '1.0'\n\n###############"..., 8191) = 4410
close(3)                                = 0
openat(AT_FDCWD, "/etc/dnf/dnf5-aliases.d", O_RDONLY|O_CLOEXEC|O_DIRECTORY) = 3
newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=3488, ...}, AT_EMPTY_PATH) = 0
fcntl(3, F_GETFL)                       = 0x24000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
brk(0x5590f4d000)                       = 0x5590f4d000
getdents64(3, 0x5590f24d90 /* 3 entries */, 32768) = 80
getdents64(3, 0x5590f24d90 /* 0 entries */, 32768) = 0
brk(0x5590f45000)                       = 0x5590f45000
close(3)                                = 0
openat(AT_FDCWD, "/root/.config/dnf5/aliases.d", O_RDONLY|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xffffffffffffffe8} ---
+++ killed by SIGSEGV (core dumped) +++
Comment 16 Petr Pisar 2023-01-19 14:36:39 UTC 
(In reply to customercare from comment #14)
> the last comment was a level 8 bug, so scratch that.
> 
> Unfortunately this happend after the update:
> 
> [root@fedorapine ~]# dnf5 update
> Speicherzugriffsfehler (Speicherabzug geschrieben)

As I said: For new bugs, please, open new bug reports <https://bugzilla.redhat.com/enter_bug.cgi?component=dnf5&product=Fedora&version=rawhide>. Do not clutter unrelated discussions.