syzbot


INFO: task hung in corrupted (2)
Status: upstream: reported C repro on 2020/06/01 11:30
Reported-by: syzbot+6921abfb75d6fc79c0eb@syzkaller.appspotmail.com
First crash: 118d, last: 18d

Cause bisection: introduced by (bisect log):

commit f2c2e717642c66f7fe7e5dd69b2e8ff5849f4d10
Author: Andrey Konovalov <andreyknvl@google.com>
Date: Mon Feb 24 16:13:03 2020 +0000

  usb: gadget: add raw-gadget interface

Crash: INFO: task hung in fsnotify_mark_destroy_workfn (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream INFO: task hung in corrupted syz 1 788d 788d 0/17 closed as invalid on 2018/07/29 11:55
android-44 INFO: task hung in corrupted syz 1 511d 511d 0/2 public: reported syz repro on 2019/05/02 02:15

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-smack-root 2020/09/06 09:09 upstream 9322c47b abf9ba4f .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/03 01:32 upstream 9c7d619b abf9ba4f .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/01 12:31 upstream b51594df d5a3ae1f .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/30 20:51 upstream 1127b219 d5a3ae1f .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/29 19:09 upstream 4d41ead6 d5a3ae1f .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/24 04:33 upstream cb957121 cef5ae68 .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/11 05:15 upstream fc80c51f 7adc7b65 .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/09 13:45 upstream 06a81c1c f721e4a0 .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/07/05 06:18 upstream 7cc2a8ea 51095195 .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/07/05 02:27 upstream 7cc2a8ea 51095195 .config log report syz C bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/05/28 11:24 upstream b0c3ba31 142a0957 .config log report syz C davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, mathew.j.martineau@linux.intel.com, matthieu.baerts@tessares.net, mptcp@lists.01.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/04 08:49 upstream e28f0104 abf9ba4f .config log report syz davem@davemloft.net, kuba@kernel.org, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, yoshfuji@linux-ipv6.org
ci-upstream-kasan-gce-smack-root 2020/07/26 21:34 upstream 04300d66 51265195 .config log report syz bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org
ci-upstream-kasan-gce-smack-root 2020/07/15 17:38 upstream e9919e11 f3bec699 .config log report syz bhelgaas@google.com, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org