Re: [syzbot] [bpf?] KMSAN: uninit-value in htab_percpu_map_lookup_elem

From: syzbot
Date: Mon Jul 01 2024 - 08:21:10 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+0a079d6ef3831217a230@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: e478cf26 Merge branch 'bpf-fix-a-couple-of-test-failur..
git tree: https://linux.googlesource.com/linux/kernel/git/torvalds/linux
console output: https://syzkaller.appspot.com/x/log.txt?x=162282b9980000
kernel config: https://syzkaller.appspot.com/x/.config?x=2ad6a8768920dd4b
dashboard link: https://syzkaller.appspot.com/bug?extid=0a079d6ef3831217a230
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=148ddbfa980000

Note: testing is done by a robot and is best-effort only.