bisecting fixing commit since dfb571610ba392179348c8472bfb131d4173d585
building syzkaller on f89ed068375b8e31b9575a0ecc834c602657a9a9
testing commit dfb571610ba392179348c8472bfb131d4173d585 with gcc (GCC) 8.4.1 20210217
kernel signature: ad5a56c907bdfedbb4d8c6de645dd4c12cdf6184a4c4e3f700ebba0974d2c592
all runs: crashed: SYZFAIL: setns(netns) failed
testing current HEAD 2034d6f0838e465dd8f120c4e946d8444b4bb5df
testing commit 2034d6f0838e465dd8f120c4e946d8444b4bb5df with gcc (GCC) 8.4.1 20210217
kernel signature: 38be000fd95d7b2b9600a4f7b774a71322e00f8cc68c634d58f8c2fbc1bd25bd
all runs: crashed: SYZFAIL: setns(netns) failed
revisions tested: 2, total time: 27m12.361224131s (build: 19m37.824537568s, test: 7m10.269948397s)
the crash still happens on HEAD
commit msg: Linux 4.19.184
crash: SYZFAIL: setns(netns) failed
2021/04/04 03:14:17 executed programs: 481
2021/04/04 03:14:22 executed programs: 1001
2021/04/04 03:14:27 executed programs: 1532
2021/04/04 03:14:32 executed programs: 2049
2021/04/04 03:14:32 result: hanged=false err=executor 0: 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
2021/04/04 03:14:40 executed programs: 2085
2021/04/04 03:14:41 result: hanged=false err=executor 2: exit status 67
SYZFAIL: setns(netns) failed
 (errno 9: Bad file descriptor)
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: setns(netns) failed
 (errno 9: Bad file descriptor)
SYZFAIL: child failed
 (errno 0: Success)
loop exited with status 67