syzbot


BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
Status: closed as invalid on 2021/09/02 23:36
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 71d, last: 69d

Cause bisection: introduced by (bisect log) [no-op commit]:
commit 0fd75f5760b6a7a7f35dff46a6cdc4f6d1a86ee8
Author: Alex Elder <elder@linaro.org>
Date: Wed Aug 4 13:54:07 2021 +0000

  net: ipa: fix IPA v4.9 interconnects

Crash: BUG: sleeping function called from invalid context in lock_sock_nested (log)
Repro: C syz .config

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2021/08/08 15:29 net-next 82564f6c706a 6972b106 .config log report syz C BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/09 19:42 net-next cfe908c11659 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/09 15:49 net-next cfe908c11659 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/08 20:59 net-next 82564f6c706a 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/08 14:56 net-next 82564f6c706a 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/08 14:51 net-next 82564f6c706a 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-net-kasan-gce 2021/08/08 14:21 net-next 82564f6c706a 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit
ci-upstream-linux-next-kasan-gce-root 2021/08/10 09:06 linux-next da454ebf578f 6972b106 .config log report info BUG: unable to handle kernel NULL pointer dereference in devlink_nl_cmd_port_set_doit