Ran into the same issue today. The process seems to be spinning trying to seek forward:

```
2743202 write(1<pipe:[635726132]>, "D: Decompressing gcc-12-base_12-20220319-1ubuntu1_amd64.deb\n", 60 <unfinished ...>
2743083 <... epoll_pwait resumed>[{events=EPOLLIN, data={u32=1042808845, u64=9198059935901417485}}], 128, 67, NULL, 0) = 1
2743202 <... write resumed>)            = 60
2743083 read(14<pipe:[635726132]>,  <unfinished ...>
2743202 openat(AT_FDCWD</>, "/dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb", O_RDONLY <unfinished ...>
2743083 <... read resumed>"P: Extracting gcc-12-base\nD: Decompressing gcc-12-base_12-20220319-1ubuntu1_amd64.deb\n", 32768) = 86
2743202 <... openat resumed>)           = 5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>
2743083 read(14<pipe:[635726132]>,  <unfinished ...>
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>,  <unfinished ...>
2743083 <... read resumed>0xc00056e000, 32768) = -1 EAGAIN (Ressource temporairement non disponible)
2743202 <... read resumed>"!<arch>\n", 8) = 8
2743083 epoll_pwait(4<anon_inode:[eventpoll]>,  <unfinished ...>
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>,  <unfinished ...>
2743083 <... epoll_pwait resumed>[], 128, 0, NULL, 0) = 0
2743202 <... read resumed>"debian-binary   1647686192  0     0     100644  4         `\n", 60) = 60
2743083 epoll_pwait(4<anon_inode:[eventpoll]>,  <unfinished ...>
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "2.0\n", 4) = 4
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "control.tar.zst 1647686192  0     0     100644  625       `\n", 60) = 60
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 626, SEEK_CUR) = 758
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "data.tar.zst    1647686192  0     0     100644  18062     `\n", 60) = 60
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 18880
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 36942
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 55004
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 73066
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 91128
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 109190
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
2743202 lseek(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, 18062, SEEK_CUR) = 127252
2743202 read(5</dest/var/cache/bootstrap/gcc-12-base_12-20220319-1ubuntu1_amd64.deb>, "", 60) = 0
...
```

These go on forever. It's like it's trying to find the next file in the deb but can't because it reached the end of the archive.