ci starts bisection 2022-08-17 12:09:57.362115011 +0000 UTC m=+34734.373400475
bisecting fixing commit since 119c85055d867b9588263bca59794c872ef2a30e
building syzkaller on 098b5d530648147c744a7c2eb8b78c1307f9d3ce
testing commit 119c85055d867b9588263bca59794c872ef2a30e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b1cdff9e6756fab44e2b3f17a81dc757fcc9a91e0eac8bd65c3f02117fe957b8
run #0: crashed: SYZFAIL: failed to mkdtemp
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
reproducer seems to be flaky
testing current HEAD 3cc40a443a04d52b0c95255dce264068b01e9bfe
testing commit 3cc40a443a04d52b0c95255dce264068b01e9bfe
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ef86b78231ff9803a1d727141f73320e9ae262798421324af5b7aa3ce339ab71
run #0: boot failed: can't ssh into the instance
run #1: boot failed: can't ssh into the instance
run #2: boot failed: can't ssh into the instance
run #3: boot failed: can't ssh into the instance
run #4: boot failed: can't ssh into the instance
run #5: boot failed: can't ssh into the instance
run #6: boot failed: can't ssh into the instance
run #7: boot failed: can't ssh into the instance
run #8: boot failed: can't ssh into the instance
run #9: boot failed: can't ssh into the instance
run #10: boot failed: BUG: unable to handle kernel paging request in debug_check_no_obj_freed
run #11: boot failed: kernel BUG in __phys_addr
run #12: boot failed: kernel BUG in __phys_addr
run #13: boot failed: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all
run #14: boot failed: kernel BUG in __phys_addr
run #15: boot failed: kernel BUG in __phys_addr
run #16: boot failed: WARNING: refcount bug in bdev_free_inode
run #17: boot failed: kernel BUG in __phys_addr
run #18: boot failed: BUG: unable to handle kernel paging request in late_resume_init
run #19: boot failed: WARNING: refcount bug in klist_next
Reproducer flagged being flaky
revisions tested: 2, total time: 33m50.061735552s (build: 13m15.062200363s, test: 19m50.295793545s)
bisection is inconclusive, the first good commit could be any of:
119c85055d867b9588263bca59794c872ef2a30e
3cc40a443a04d52b0c95255dce264068b01e9bfe