ci starts bisection 2023-06-28 12:28:06.772134992 +0000 UTC m=+10029.617239568
bisecting fixing commit since a5088ee7251e5106a4efa9588a73866eb4b4154e
building syzkaller on eab8f94940b33c0a2cbc7d8eb2219862b6864b19
ensuring issue is reproducible on original commit a5088ee7251e5106a4efa9588a73866eb4b4154e

testing commit a5088ee7251e5106a4efa9588a73866eb4b4154e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 678a9488c5c64400bd2ae51744b5fd711463e01ff499799419693b0774ecfd6b
run #0: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #1: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #2: crashed: BUG: unable to handle kernel paging request in truncate_inode_pages_final
run #3: crashed: WARNING: locking bug in inode_wait_for_writeback
run #4: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #5: crashed: KASAN: wild-memory-access Read in inode_wait_for_writeback
run #6: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #7: crashed: KASAN: wild-memory-access Read in inode_wait_for_writeback
run #8: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #9: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #10: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #11: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #12: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #13: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #14: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #15: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #16: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #17: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #18: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
run #19: crashed: BUG: unable to handle kernel paging request in inode_wait_for_writeback
testing current HEAD 6aeadf7896bff4ca230702daba8788455e6b866e
testing commit 6aeadf7896bff4ca230702daba8788455e6b866e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5595b60293f2598b6e8bd802a9c6feeaae47d667bfb7b9a72d7f992b47e6de63
all runs: basic kernel testing failed: UBSAN: array-index-out-of-bounds in alloc_pid
HEAD had kernel build, boot or test errors
revisions tested: 2, total time: 28m7.526013417s (build: 13m37.192856327s, test: 13m33.667284466s)
crash still not fixed on HEAD or HEAD had kernel test errors
commit msg: Merge tag 'docs-arm64-move' of git://git.lwn.net/linux
crash: failed testing reproducer on 6aeadf7896bff4ca230702daba8788455e6b866e