syzbot


memory leak in crypto_create_tfm
Status: upstream: reported C repro on 2020/06/03 03:41
Reported-by: syzbot+2e635807decef724a1fa@syzkaller.appspotmail.com
Fix commit: 819966c0 crypto: drbg - always try to free Jitter RNG instance
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 32d, last: 15d

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-gce-leak 2020/06/19 22:40 upstream 5e857ce6 81abc331 .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/18 14:34 upstream 1b504402 d45a4d69 .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/17 21:20 upstream 1b504402 b9f3810b .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/17 04:09 upstream 69119673 559fbe2d .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/16 22:44 upstream a5dc8300 559fbe2d .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/13 19:44 upstream 7ae77150 dbce178a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/12 04:41 upstream 7ae77150 58802067 .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/09 07:36 upstream 7ae77150 0d60b78a .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/07 13:02 upstream 7ae77150 2c2b926c .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/06 11:59 upstream 7ae77150 e6b89e4e .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/06 03:22 upstream 7ae77150 f243c88f .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/06 02:53 upstream 7ae77150 f243c88f .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/06 02:32 upstream 7ae77150 f243c88f .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-gce-leak 2020/06/02 22:27 upstream 19409891 52fd7b7d .config log report syz C davem@davemloft.net, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org