syzbot


BUG: MAX_LOCKDEP_ENTRIES too low!
Status: upstream: reported C repro on 2019/06/17 16:29
Reported-by: syzbot+cd0ec5211ac07c18c049@syzkaller.appspotmail.com
First crash: 217d, last: 17m

Cause bisection: introduced by (bisect log):

commit ab92d68fc22f9afab480153bd82a20f6e2533769
Author: Taehee Yoo <ap420073@gmail.com>
Date: Mon Oct 21 18:47:51 2019 +0000

  net: core: add generic lockdep keys

Crash: BUG: MAX_LOCKDEP_ENTRIES too low! (log)
Repro: C syz .config

Sample crash report:

Crashes (9726):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2019/12/23 00:10 upstream c6017471 8b967267 .config log report syz C allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2019/11/21 22:51 upstream c74386d5 8098ea0f .config log report syz C ap420073@gmail.com, davem@davemloft.net, jiri@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, petrm@mellanox.com, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2019/11/13 14:11 upstream 0e3f1ad8 048f2d49 .config log report syz C allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, jiri@mellanox.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, petrm@mellanox.com, tglx@linutronix.de
ci-upstream-kasan-gce 2019/11/08 05:40 upstream 847120f8 f39aff9e .config log report syz C davem@davemloft.net, dev@openvswitch.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-kasan-gce-386 2019/12/23 05:04 upstream c6017471 8b967267 .config log report syz C andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, hawk@kernel.org, jakub.kicinski@netronome.com, jiri@mellanox.com, johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-bpf-kasan-gce 2019/11/21 21:01 bpf 34e59836 8098ea0f .config log report syz C davem@davemloft.net, dev@openvswitch.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-kasan-gce 2019/11/08 05:35 bpf d0fbb51d f39aff9e .config log report syz C davem@davemloft.net, dev@openvswitch.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-net-this-kasan-gce 2019/11/08 03:53 net 99a8efbb f39aff9e .config log report syz C davem@davemloft.net, dev@openvswitch.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2019/11/21 19:29 bpf-next 68e72496 8098ea0f .config log report syz C davem@davemloft.net, dev@openvswitch.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pshelar@ovn.org
ci-upstream-bpf-next-kasan-gce 2020/01/15 23:58 bpf-next 5640a771 f9b69507 .config log report syz andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, hawk@kernel.org, jakub.kicinski@netronome.com, jiri@mellanox.com, johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-linux-next-kasan-gce-root 2019/12/22 22:50 linux-next 7ddd09fc 8b967267 .config log report syz Jason@zx2c4.com, davem@davemloft.net, jwi@linux.ibm.com, linux-kernel@vger.kernel.org, maheshb@google.com, netdev@vger.kernel.org, posk@google.com, tglx@linutronix.de, weiwan@google.com
ci-upstream-kasan-gce-smack-root 2020/01/20 06:23 upstream 8f8972a3 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/01/20 05:21 upstream 8f8972a3 0342f8c7 .config log report bp@alien8.de, hpa@zytor.com, jmattson@google.com, joro@8bytes.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, sean.j.christopherson@intel.com, tglx@linutronix.de, vkuznets@redhat.com, wanpengli@tencent.com, x86@kernel.org
ci-upstream-kasan-gce-selinux-root 2020/01/20 00:43 upstream 8f8972a3 0342f8c7 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, jolsa@redhat.com, kafai@fb.com, linux-kernel@vger.kernel.org, mark.rutland@arm.com, mingo@redhat.com, namhyung@kernel.org, netdev@vger.kernel.org, peterz@infradead.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce-selinux-root 2020/01/19 23:58 upstream 8f8972a3 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/01/19 21:21 upstream 8f8972a3 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/01/19 16:23 upstream 8f8972a3 0342f8c7 .config log report bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, luto@kernel.org, mingo@redhat.com, peterz@infradead.org, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-root 2020/01/19 16:08 upstream 8f8972a3 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/01/19 15:20 upstream 8f8972a3 0342f8c7 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, hawk@kernel.org, jakub.kicinski@netronome.com, jiri@mellanox.com, johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce 2020/01/19 11:33 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/01/19 10:17 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-root 2020/01/19 09:12 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2020/01/19 08:08 upstream 244dc268 bc8bc756 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, hawk@kernel.org, jakub.kicinski@netronome.com, jiri@mellanox.com, johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-kasan-gce 2020/01/19 07:05 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/01/19 01:05 upstream 244dc268 bc8bc756 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kasan-gce-root 2020/01/19 00:35 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2020/01/19 00:08 upstream 244dc268 bc8bc756 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org
ci-upstream-kasan-gce-smack-root 2020/01/18 23:46 upstream 244dc268 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/01/18 21:47 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root 2020/01/18 21:44 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce 2020/01/18 20:36 upstream 25e73aad 3de7aabb .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-kasan-gce-root 2020/01/18 20:26 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/01/18 19:25 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root 2020/01/18 17:43 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-qemu-upstream 2020/01/18 01:01 upstream 575966e0 3de7aabb .config log report linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk
ci-qemu-upstream-386 2020/01/18 03:40 upstream 25e73aad 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-386 2020/01/14 16:35 upstream b3a987b0 32881205 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-net-this-kasan-gce 2020/01/20 06:47 net 09d4f10a 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/20 03:20 net 09d4f10a 0342f8c7 .config log report andy@greyhouse.net, davem@davemloft.net, j.vosburgh@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vfalico@gmail.com
ci-upstream-net-this-kasan-gce 2020/01/20 02:47 net 09d4f10a 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/19 22:41 net 09d4f10a 0342f8c7 .config log report
ci-upstream-net-this-kasan-gce 2020/01/19 20:15 net 09d4f10a 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/19 17:06 net 09d4f10a 0342f8c7 .config log report andy@greyhouse.net, davem@davemloft.net, j.vosburgh@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vfalico@gmail.com
ci-upstream-net-this-kasan-gce 2020/01/19 14:09 net e02d9c4c bc8bc756 .config log report andriin@fb.com, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, dsahern@gmail.com, hawk@kernel.org, jiri@mellanox.com, johannes.berg@intel.com, john.fastabend@gmail.com, kafai@fb.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, yhs@fb.com
ci-upstream-net-this-kasan-gce 2020/01/19 13:22 net e02d9c4c bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/19 05:48 net e02d9c4c bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/19 02:31 net e02d9c4c bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-this-kasan-gce 2020/01/18 23:22 net e02d9c4c bc8bc756 .config log report davem@davemloft.net, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ralf@linux-mips.org
ci-upstream-bpf-kasan-gce 2019/12/27 10:52 bpf 3c2f450e be5c2c81 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/20 04:24 net-next 7f013ede 0342f8c7 .config log report andy@greyhouse.net, davem@davemloft.net, j.vosburgh@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vfalico@gmail.com
ci-upstream-net-kasan-gce 2020/01/20 01:44 net-next 7f013ede 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 22:36 net-next 7f013ede 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 19:20 net-next 7f013ede 0342f8c7 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 18:19 net-next 7f013ede 0342f8c7 .config log report davem@davemloft.net, jhs@mojatatu.com, jiri@resnulli.us, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xiyou.wangcong@gmail.com
ci-upstream-net-kasan-gce 2020/01/19 12:12 net-next 9aaa2949 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 10:17 net-next 9aaa2949 bc8bc756 .config log report davem@davemloft.net, johannes@sipsolutions.net, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/01/19 06:50 net-next 9aaa2949 bc8bc756 .config log report Jason@zx2c4.com, davem@davemloft.net, gregkh@linuxfoundation.org, jwi@linux.ibm.com, linux-kernel@vger.kernel.org, maheshb@google.com, netdev@vger.kernel.org, tglx@linutronix.de, weiwan@google.com
ci-upstream-net-kasan-gce 2020/01/19 04:43 net-next 9aaa2949 bc8bc756 .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 03:56 net-next 9aaa2949 bc8bc756 .config log report christian@brauner.io, ebiederm@xmission.com, linux-kernel@vger.kernel.org, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de
ci-upstream-net-kasan-gce 2020/01/19 02:06 net-next 9aaa2949 bc8bc756 .config log report andy@greyhouse.net, davem@davemloft.net, j.vosburgh@gmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, vfalico@gmail.com
ci-upstream-net-kasan-gce 2020/01/18 18:21 net-next 9aaa2949 3de7aabb .config log report allison@lohutok.net, ap420073@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, tglx@linutronix.de
ci-upstream-linux-next-kasan-gce-root 2020/01/12 23:32 linux-next 6c09d7db 53faa9fe .config log report ap420073@gmail.com, davem@davemloft.net, herbert@gondor.apana.org.au, jakub.kicinski@netronome.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2019/06/16 13:04 linux-next f4788d37 442206d7 .config log report jack@suse.com, linux-kernel@vger.kernel.org