bisecting fixing commit since dfb571610ba392179348c8472bfb131d4173d585
building syzkaller on f89ed068375b8e31b9575a0ecc834c602657a9a9
testing commit dfb571610ba392179348c8472bfb131d4173d585 with gcc (GCC) 8.4.1 20210217
kernel signature: bb48bd5a87a052c5e7ffd0000e9b9bdf7f935471870f578e5add3ec8aa166fcf
all runs: crashed: SYZFAIL: setns(netns) failed
testing current HEAD 9f84340f012ee60c12aacc03662bcdd67419a31a
testing commit 9f84340f012ee60c12aacc03662bcdd67419a31a with gcc (GCC) 8.4.1 20210217
kernel signature: 016878a7f1460620b4c056bfedbfd524d6abb9790d0293b5014de72a0ee1a5a7
all runs: crashed: SYZFAIL: setns(netns) failed
revisions tested: 2, total time: 24m30.063899076s (build: 17m7.625656383s, test: 6m58.382241728s)
the crash still happens on HEAD
commit msg: Linux 4.19.196
crash: SYZFAIL: setns(netns) failed
2021/07/03 04:30:15 executed programs: 1484
2021/07/03 04:30:20 executed programs: 2012
2021/07/03 04:30:25 executed programs: 2492
2021/07/03 04:30:30 executed programs: 3002
2021/07/03 04:30:33 result: hanged=false err=executor 1: exit status 67
SYZFAIL: setns(netns) failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67


SYZFAIL: setns(netns) failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67
2021/07/03 04:30:41 executed programs: 3313