terry@buster:~/lo_hacking/bibisect/linux-64-7.3$ git bisect bad
772a83475e37d1f4ed66fd95710d26e99a1c713e is the first bad commit
commit 772a83475e37d1f4ed66fd95710d26e99a1c713e
Author: Jenkins Build User <tdf@pollux.tdf>
Date:   Wed Sep 8 15:56:18 2021 +0200

    source sha:99059a1ececa3621c2fe46fabdd79eed9d626c42
    
    source sha:99059a1ececa3621c2fe46fabdd79eed9d626c42

:040000 040000 20259e929f9c43f053cd7236cd2daffeab99c022 c0be9908fca8c728ff9a8298130f987401b29865 M	instdir
terry@buster:~/lo_hacking/bibisect/linux-64-7.3$ git bisect log
# bad: [4c8075f60651dac3dd8f4a37a826dc8d08ffe4c7] source sha:0b6ae07240e79738d88fe61676f814044cf71c7c
# good: [10b48805b6e47b3ed961691ad63bebe1f3ee1eca] source sha:ff2ba77f22b2e96f96f5537aec1705956b47583d
git bisect start 'master' 'oldest'
# bad: [7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d] source sha:7a8bb65e1b8dc7fdd7f89c8c546e71e4208da574
git bisect bad 7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d
# bad: [7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d] source sha:7a8bb65e1b8dc7fdd7f89c8c546e71e4208da574
git bisect bad 7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d
# bad: [7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d] source sha:7a8bb65e1b8dc7fdd7f89c8c546e71e4208da574
git bisect bad 7d3a5cd1c9fc3b477c04628654f1927bd5ee3a0d
# good: [0387b0f6f636953e671a0f6feae670bfc6e87eec] source sha:b24a1bcab389c0aefc1ddea9a1b81880f699df56
git bisect good 0387b0f6f636953e671a0f6feae670bfc6e87eec
# good: [bf51170aaa302e8cc82bab47601d65f72945034d] source sha:b55db12f79a01ccbd3276f4a291fe20750efbaf3
git bisect good bf51170aaa302e8cc82bab47601d65f72945034d
# good: [f31ee0fd971b7a247a99d2c46ad477e3031efe3b] source sha:203cc17337702e0ae50d120aae1e18f8ce649ee7
git bisect good f31ee0fd971b7a247a99d2c46ad477e3031efe3b
# good: [89df2cdbbd01a63019af64c740fcfffbbb9aabbc] source sha:94c7e6bb3daa60757a982b92d765ee6b0d07fe30
git bisect good 89df2cdbbd01a63019af64c740fcfffbbb9aabbc
# good: [40356867a934adda7f52c86fa55eab41eb72b25b] source sha:c6564fb00a59224b223f4bbd8e58612ab3e40b0f
git bisect good 40356867a934adda7f52c86fa55eab41eb72b25b
# good: [47501a2adaeeffd48af0e3f9128df74088369151] source sha:d2440c757daa7e16e3dec607497cb7175687799d
git bisect good 47501a2adaeeffd48af0e3f9128df74088369151
# bad: [fda1587a4c240b23209fe4c5e57b6e9f15dbed2a] source sha:9c2d703363798aad33a22b3b4e6ac8043dd53b95
git bisect bad fda1587a4c240b23209fe4c5e57b6e9f15dbed2a
# good: [d852bd7f41c282635ab7333866b7d45a6184d4ee] source sha:cce5a278659b1dafacdf64da8dcfab02dba25d75
git bisect good d852bd7f41c282635ab7333866b7d45a6184d4ee
# good: [0fd39614f93698dfa8f8fdfe6c093c73e512ef8b] source sha:160b6db92cc94f2ec2447ae0e9c60c8c9dcf3bad
git bisect good 0fd39614f93698dfa8f8fdfe6c093c73e512ef8b
# bad: [93fa111bdbccd53b79712138a75fffb7f3dde25b] source sha:7b3a681a867eeb2d68abd4ce33b07cabfff224ef
git bisect bad 93fa111bdbccd53b79712138a75fffb7f3dde25b
# bad: [78e0f01de73b0b5b82c121c9e5241281f461c03c] source sha:939dff83ba8bc2dd124a73cc5460e52b8a642d9f
git bisect bad 78e0f01de73b0b5b82c121c9e5241281f461c03c
# bad: [772a83475e37d1f4ed66fd95710d26e99a1c713e] source sha:99059a1ececa3621c2fe46fabdd79eed9d626c42
git bisect bad 772a83475e37d1f4ed66fd95710d26e99a1c713e
# first bad commit: [772a83475e37d1f4ed66fd95710d26e99a1c713e] source sha:99059a1ececa3621c2fe46fabdd79eed9d626c42