My current list of unupgradable packages on amd64 is:
gir1.2-gstreamer-1.0/unstable 1.24.0-1 amd64 [upgradable from: 1.22.10-1]
libegl-mesa0/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
libgbm1/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
libgl1-mesa-dri/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
libglapi-mesa/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
libglx-mesa0/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
libgstreamer1.0-0/unstable 1.24.0-1 amd64 [upgradable from: 1.22.10-1]
libldb2/unstable 2:2.8.0+samba4.19.5+dfsg-4 amd64 [upgradable from: 2:2.8.0+samba4.19.5+dfsg-1]
libspa-0.2-modules/unstable 1.0.3-1.1 amd64 [upgradable from: 1.0.3-1]
libzvbi-common/unstable 0.2.42-1.2 all [upgradable from: 0.2.42-1.1]
mesa-va-drivers/unstable 24.0.2-1 amd64 [upgradable from: 24.0.1-1]
samba-libs/unstable 2:4.19.5+dfsg-4 amd64 [upgradable from: 2:4.19.5+dfsg-1]
Doing a bit of exploration, the root problems seem to be:
libdebuginfod1 : Depends: libelf1 (= 0.190-1+b1)
libdw1 : Depends: libelf1 (= 0.190-1+b1)
libxine2-misc-plugins : Depends: libsmbclient (>= 2:4.0.3+dfsg1)
libgl1-mesa-dri : Depends: libglapi-mesa (= 24.0.1-1)
I'm not sure what's blocking the chain ending in libelf1 since t64
versions of those libraries seem to be available, but attempting to force
it would remove gdb and jupyter if that helps.