:~/linux-64-6.2$ git bisect bad
96e32c66b32fd6131afd80030ede3dc56a8509cb is the first bad commit
commit 96e32c66b32fd6131afd80030ede3dc56a8509cb
Author: Jenkins Build User <tdf@pollux.tdf>
Date:   Wed Sep 19 21:16:52 2018 +0200

    source sha:723728cd358693b8f4bc9d913541aa4479f2bd48
    
    source sha:723728cd358693b8f4bc9d913541aa4479f2bd48

:040000 040000 48962850fb09550168d8d2ebeccb49b36c37dfc5 61843549c18b414d02f47883e4353f29ad7ff8d0 M	instdir
:~/linux-64-6.2$ git bisect log
# bad: [aa0ab009a71a0a0b3ad0e3e93545387b200911c8] source sha:d250c94d78ac7e79753aa30f869db919b01fc450
# good: [f741463dfe1900d3acf87b538c0c043e42bc523d] source sha:3a801799536e6870f2fb111b1cc00b9575a35a39
git bisect start 'origin/master' 'oldest'
# good: [30b9d4067001bcab34668d939b1cb930e8fd24e4] source sha:063e92004b65411dbee7fc12ab00c78aa9c69a86
git bisect good 30b9d4067001bcab34668d939b1cb930e8fd24e4
# bad: [048d8cf9b052069307c3e329632a64d950623bf0] source sha:cb08cddf8af6f093e3084c62c6f5cbda5d889c1d
git bisect bad 048d8cf9b052069307c3e329632a64d950623bf0
# bad: [d723da187d3023572778d1f36cd071402f9198be] source sha:94bf82a8ceba41c32cf3620529e6ce8ea94f18c0
git bisect bad d723da187d3023572778d1f36cd071402f9198be
# bad: [955522f7e36e5f1bede57c504d4e2d3237bf3417] source sha:3a807c6d6176caaec83654204a2cca41e1be28ea
git bisect bad 955522f7e36e5f1bede57c504d4e2d3237bf3417
# good: [36f7cb7200b711ed757c0e295f2921493576dfac] source sha:bb75ea63c050812ea7a9864d0ba9b95bb29aac2f
git bisect good 36f7cb7200b711ed757c0e295f2921493576dfac
# good: [1ec25ec87404f6952da930685cd43dbe44ced736] source sha:4faf5ce05cfbbdc8df4c55135ac70d7c35527109
git bisect good 1ec25ec87404f6952da930685cd43dbe44ced736
# bad: [72519055397a81589dc8da6d5f2bf50dacd792b7] source sha:efd0a2dd23fbc069ac829167f7d9ed2e1ce88cfc
git bisect bad 72519055397a81589dc8da6d5f2bf50dacd792b7
# bad: [4b0348ac397bb17b3a7ec1f4df81181b7e1bc75c] source sha:e2dc30d6b01a02efc40849b15a38f30b1f34181c
git bisect bad 4b0348ac397bb17b3a7ec1f4df81181b7e1bc75c
# bad: [abbd0d9b9f00cd050e35de28308caca369eb2568] source sha:51a5c1c454e217127fba3978c7e93c4fb4eff783
git bisect bad abbd0d9b9f00cd050e35de28308caca369eb2568
# good: [13dd4f5d93f7c00515f43f704591993751e1dcc3] source sha:41d8ca9686c7c184f586e99674b443c34bfd4f33
git bisect good 13dd4f5d93f7c00515f43f704591993751e1dcc3
# bad: [30c7a412797b504aa617cc127b2763d6c38729da] source sha:f32075fd7404dba62ae844cff84fdb43a91ac600
git bisect bad 30c7a412797b504aa617cc127b2763d6c38729da
# bad: [cad4523f7214af4e18b7424305378e81f252bbaf] source sha:aa8caf09eb31c708d72d471d3c4c62e97e57235a
git bisect bad cad4523f7214af4e18b7424305378e81f252bbaf
# bad: [96e32c66b32fd6131afd80030ede3dc56a8509cb] source sha:723728cd358693b8f4bc9d913541aa4479f2bd48
git bisect bad 96e32c66b32fd6131afd80030ede3dc56a8509cb
# first bad commit: [96e32c66b32fd6131afd80030ede3dc56a8509cb] source sha:723728cd358693b8f4bc9d913541aa4479f2bd48