ci starts bisection 2022-08-16 13:20:56.352142082 +0000 UTC m=+31091.185412627
bisecting fixing commit since 894d6f401b21865962aba776ecaa918b2f0abaa6
building syzkaller on 6972b10616d785401dea17cec890cca8916424a7
testing commit 894d6f401b21865962aba776ecaa918b2f0abaa6
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cf6f89bc3141133b6dbef00a8a74cc4ca9e43c64b524fc869b69712b0ab3d901
all runs: crashed: WARNING in cxacru_cm/usb_submit_urb
testing current HEAD 568035b01cfb107af8d2e4bd2fb9aea22cf5b868
testing commit 568035b01cfb107af8d2e4bd2fb9aea22cf5b868
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 26c9cb963bf7e6477a0ec60d8d4757b95f512d71ad3707a465411118829f590d
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: kernel BUG in putname
run #6: boot failed: BUG: unable to handle kernel paging request in kernfs_link_sibling
run #7: boot failed: BUG: unable to handle kernel paging request in inode_permission
run #8: boot failed: kernel BUG in __phys_addr
run #9: boot failed: BUG: unable to handle kernel NULL pointer dereference in qlist_free_all
revisions tested: 2, total time: 28m34.025999731s (build: 14m12.286177851s, test: 13m19.21580152s)
bisection is inconclusive, the first good commit could be any of:
894d6f401b21865962aba776ecaa918b2f0abaa6
568035b01cfb107af8d2e4bd2fb9aea22cf5b868