syzbot


KASAN: slab-out-of-bounds Read in _decode_session6 (2)
Status: upstream: reported C repro on 2018/10/30 15:00
Reported-by: syzbot+240f9766d6be3d69431e@syzkaller.appspotmail.com
First crash: 266d, last: 245d

Bisection: introduced by (bisect log):

commit 64fd1c7040880292710e6592ddc88d0d73cfb6fb
Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Mon Jun 12 20:48:41 2017 +0000

  ACPI / PM: Run wakeup notify handlers synchronously

Tree: upstream
Crash: INFO: trying to register non-static key in can_notifier (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: slab-out-of-bounds Read in _decode_session6 C 35 266d 324d 12/13 fixed on 2018/10/30 01:28
android-414 KASAN: slab-out-of-bounds Read in _decode_session6 C 42 245d 103d 0/1 public: reported C repro on 2019/04/11 00:00

Sample crash report:

All crashes (26):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2018/10/30 21:04 upstream 11743c56 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-selinux-root 2018/10/30 20:10 upstream 11743c56 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-root 2018/10/30 15:24 upstream 11743c56 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/30 14:58 bpf d8fd9e10 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-net-this-kasan-gce 2018/10/30 15:24 net da715775 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/30 15:23 bpf-next 44adbac8 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-net-kasan-gce 2018/10/30 15:22 net-next 4b427452 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-linux-next-kasan-gce-root 2018/10/30 15:23 linux-next 6201f31a 8dbb755a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-smack-root 2018/11/07 04:05 upstream 8053e5b9 8bd6bd63 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-smack-root 2018/11/05 00:46 upstream 4710e789 8bd6bd63 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-smack-root 2018/11/02 20:15 upstream d81f50bd 8bd6bd63 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/30 13:27 bpf d8fd9e10 8dbb755a .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/18 12:52 bpf 569a933b adf636a8 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/16 21:35 bpf da85d8bf b08ee62a .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/15 23:56 bpf da85d8bf 3a41052e .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/11/14 22:01 bpf da85d8bf 5f5f6d14 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-kasan-gce 2018/10/31 01:04 bpf 27b31e68 4ccf7bb4 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/20 20:05 bpf-next 740baecd 9aca6b52 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/20 06:58 bpf-next bbe5d311 9bc2a903 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/19 23:42 bpf-next 592ee43f adf636a8 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/17 20:58 bpf-next 592ee43f adf636a8 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/17 17:36 bpf-next 592ee43f b08ee62a .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/16 20:37 bpf-next 407be8d0 b08ee62a .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/16 07:54 bpf-next 407be8d0 f5e275d1 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/11/10 00:20 bpf-next c8123ead f9815aaf .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org
ci-upstream-bpf-next-kasan-gce 2018/10/30 18:42 bpf-next 44adbac8 8dbb755a .config log report davem@davemloft.net, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com, yoshfuji@linux-ipv6.org