ci starts bisection 2022-08-17 13:39:19.79052971 +0000 UTC m=+40096.801815205
bisecting fixing commit since f0ec9c65a8d67e50a16745e62a336355ddf5d03e
building syzkaller on cb58b3b231a677b1a6c89cd2af59e4fab10f9144
testing commit f0ec9c65a8d67e50a16745e62a336355ddf5d03e
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d612e7e30aa4fd03f578ed7a76d5db61963797b186e09aaa930da8f57004f1e4
run #0: crashed: INFO: task hung in kernfs_dop_revalidate
run #1: crashed: INFO: task hung in kernfs_iop_permission
run #2: crashed: INFO: task hung in kernfs_iop_permission
run #3: crashed: INFO: task hung in kernfs_iop_getattr
run #4: crashed: INFO: task hung in kernfs_dop_revalidate
run #5: OK
run #6: crashed: INFO: task hung in kernfs_dop_revalidate
run #7: OK
run #8: crashed: INFO: task hung in kernfs_fop_readdir
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: crashed: INFO: task hung in kernfs_dop_revalidate
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: e62af7b0854265867f3332d9547c783e659ea7a25088707a09f017800d51d101
run #0: boot failed: general protection fault in netdev_queue_update_kobjects
run #1: boot failed: BUG: unable to handle kernel paging request in kernel_execve
run #2: boot failed: general protection fault in netdev_queue_update_kobjects
run #3: boot failed: general protection fault in really_probe
run #4: boot failed: general protection fault in driver_register
run #5: boot failed: BUG: unable to handle kernel paging request in kernel_execve
run #6: boot failed: general protection fault in netdev_queue_update_kobjects
run #7: boot failed: WARNING in wiphy_register
run #8: boot failed: BUG: unable to handle kernel paging request in insert_header
run #9: boot failed: BUG: unable to handle kernel paging request in kernel_execve
run #10: boot failed: general protection fault in driver_register
run #11: boot failed: general protection fault in netdev_queue_update_kobjects
run #12: boot failed: general protection fault in driver_register
run #13: boot failed: general protection fault in netdev_queue_update_kobjects
run #14: boot failed: kernel BUG in __phys_addr
run #15: boot failed: kernel BUG in __phys_addr
run #16: boot failed: kernel BUG in __phys_addr
run #17: boot failed: general protection fault in netdev_queue_update_kobjects
run #18: boot failed: general protection fault in rcu_core
run #19: boot failed: general protection fault in driver_register
Reproducer flagged being flaky
revisions tested: 2, total time: 33m56.71306723s (build: 13m19.671180457s, test: 19m51.186426113s)
bisection is inconclusive, the first good commit could be any of:
f0ec9c65a8d67e50a16745e62a336355ddf5d03e
3cc40a443a04d52b0c95255dce264068b01e9bfe