git bisect start
# bad: [d5226fa6dbae0569ee43ecfc08bdcd6770fc4755] Linux 5.5
git bisect bad d5226fa6dbae0569ee43ecfc08bdcd6770fc4755
# good: [def9d2780727cec3313ed3522d0123158d87224d] Linux 5.5-rc7
git bisect good def9d2780727cec3313ed3522d0123158d87224d
# bad: [722943a54de95343c97c2a9ad658253393632f97] Merge tag 'mlx5-fixes-2020-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
git bisect bad 722943a54de95343c97c2a9ad658253393632f97
# bad: [5169adbc982400f214bc0bcad1fcc076bd342987] Merge tag 'wireless-drivers-2020-01-23' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers
git bisect bad 5169adbc982400f214bc0bcad1fcc076bd342987
# good: [d7f1b59655efb5a285d227c8f9853a98eab5c2fd] r8152: disable test IO for RTL8153B
git bisect good d7f1b59655efb5a285d227c8f9853a98eab5c2fd
# bad: [b9f726c94224e863d4d3458dfec2e7e1284a39ce] iwlwifi: mvm: fix SKB leak on invalid queue
git bisect bad b9f726c94224e863d4d3458dfec2e7e1284a39ce
# good: [c4a786b32621850775dedd1a329de0c060f9c904] iwlwifi: pcie: work around DMA hardware bug
git bisect good c4a786b32621850775dedd1a329de0c060f9c904
# bad: [b3f20e098293892388d6a0491d6bbb2efb46fbff] iwlwifi: mvm: fix NVM check for 3168 devices
git bisect bad b3f20e098293892388d6a0491d6bbb2efb46fbff
# good: [a89c72ffd07369f5ccc74f0332d2785a7077241d] iwlwifi: pcie: allocate smaller dev_cmd for TX headers
git bisect good a89c72ffd07369f5ccc74f0332d2785a7077241d
# good: [4f565ee2999960d541854389e20b78e7105e3afc] iwlwifi: fix TLV fragment allocation loop
git bisect good 4f565ee2999960d541854389e20b78e7105e3afc
# first bad commit: [b3f20e098293892388d6a0491d6bbb2efb46fbff] iwlwifi: mvm: fix NVM check for 3168 devices