syzbot


KMSAN: uninit-value in iptable_mangle_hook (5)
Status: upstream: reported on 2021/03/17 05:49
Reported-by: syzbot+9b5e12c49c015d4c1aeb@syzkaller.appspotmail.com
First crash: 41d, last: 13h55m
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in iptable_mangle_hook (3) 5 883d 1001d 0/22 auto-closed as invalid on 2019/05/20 19:01
upstream KMSAN: uninit-value in iptable_mangle_hook C 1134 1080d 1112d 6/22 fixed on 2018/05/08 18:30
upstream KMSAN: uninit-value in iptable_mangle_hook (4) syz 128 47d 502d 0/22 closed as invalid on 2021/03/12 07:36

Sample crash report:

Crashes (6):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kmsan-gce 2021/04/23 03:23 https://github.com/google/kmsan.git master 4ebaab5f 590921a5 .config log report info KMSAN: uninit-value in iptable_mangle_hook
ci-upstream-kmsan-gce 2021/04/02 09:46 https://github.com/google/kmsan.git master 29ad81a1 6a81331a .config log report info KMSAN: uninit-value in iptable_mangle_hook
ci-upstream-kmsan-gce 2021/03/16 06:49 https://github.com/google/kmsan.git master 29ad81a1 fdb2bb2c .config log report info KMSAN: uninit-value in iptable_mangle_hook
ci-upstream-kmsan-gce 2021/03/12 20:32 https://github.com/google/kmsan.git master 29ad81a1 429d8a6b .config log report info KMSAN: uninit-value in iptable_mangle_hook
ci-upstream-kmsan-gce-386 2021/03/26 11:36 https://github.com/google/kmsan.git master 29ad81a1 6a383ecf .config log report info KMSAN: uninit-value in iptable_mangle_hook
ci-upstream-kmsan-gce-386 2021/03/20 01:14 https://github.com/google/kmsan.git master 29ad81a1 2af9d324 .config log report info KMSAN: uninit-value in iptable_mangle_hook