ci starts bisection 2023-06-28 14:36:36.185932233 +0000 UTC m=+17739.031036830
bisecting fixing commit since fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3
building syzkaller on 90c93c40627cb0ac3c2c7cb99d807fd4c137adcb
ensuring issue is reproducible on original commit fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3

testing commit fc4354c6e5c21257cf4a50b32f7c11c7d65c55b3 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2847be07bb062d6f0e5ca728c024105bf7236a31b997c2d9aa12350b1c6f0109
all runs: crashed: INFO: task hung in queue_log_writer
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: 4ab4200772c8dc130544da6749539e0bcfa014e8273fe4a9c73b1781443956f7
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: 30m13.378587851s (build: 16m40.680763899s, test: 12m30.12688882s)
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