$ dpkg -X linux-buildinfo-5.15.0-91-generic_5.15.0-91.101_amd64.deb unpack $ grep ^wwan unpack/usr/lib/linux/5.15.0-91-generic/modules wwan wwan_hwsim
$ dpkg -X linux-buildinfo -5.15.0- 91-generic_ 5.15.0- 91.101_ amd64.deb unpack usr/lib/ linux/5. 15.0-91- generic/ modules
$ grep ^wwan unpack/
wwan
wwan_hwsim