syzbot


INFO: task hung in lo_ioctl
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+52df01cbf8d17b8aecf7@syzkaller.appspotmail.com
First crash: 1437d, last: 755d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-414 INFO: task hung in lo_ioctl syz 498 941d 963d 0/1 public: reported syz repro on 2019/04/10 16:14
linux-4.14 INFO: task hung in lo_ioctl 127 276d 962d 0/1 auto-closed as invalid on 2021/06/25 19:54
android-49 INFO: task hung in lo_ioctl C 1828 762d 962d 0/3 public: reported C repro on 2019/04/12 00:00
upstream INFO: task hung in lo_ioctl 47 1333d 1449d 12/22 fixed on 2019/03/06 07:43

Sample crash report:

Crashes (469):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-44-kasan-gce 2018/07/10 18:02 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c 9fa03fa5 .config log report syz C
ci-android-44-kasan-gce 2018/06/26 10:30 https://android.googlesource.com/kernel/common android-4.4 cf21a9ac5ee4 2064fc5c .config log report syz C
ci-android-44-kasan-gce 2018/06/24 19:25 https://android.googlesource.com/kernel/common android-4.4 226f96b03dc2 2064fc5c .config log report syz C
ci-android-44-kasan-gce 2018/06/15 13:07 https://android.googlesource.com/kernel/common android-4.4 a2e2217bd824 27c5f59f .config log report syz C
ci-android-44-kasan-gce 2018/06/15 00:48 https://android.googlesource.com/kernel/common android-4.4 a2e2217bd824 27c5f59f .config log report syz C
ci-android-44-kasan-gce 2018/04/26 20:25 https://android.googlesource.com/kernel/common android-4.4 bd23e3af1765 73417389 .config log report syz C
ci-android-44-kasan-gce 2019/11/03 06:36 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a41ca8fa .config log report syz
ci-android-44-kasan-gce 2019/04/29 05:44 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b b617407b .config log report syz
ci-android-44-kasan-gce-386 2019/03/10 08:53 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 12365b99 .config log report syz
ci-android-44-kasan-gce-386 2019/02/14 00:34 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0a49c954 .config log report syz
ci-android-44-kasan-gce-386 2019/02/13 09:42 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1eedba36 .config log report syz
ci-android-44-kasan-gce-386 2018/07/08 08:18 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c c9a7a4dc .config log report syz
ci-android-44-kasan-gce 2019/09/30 13:01 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b c7a4fb99 .config log report
ci-android-44-kasan-gce 2019/09/24 21:14 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0942eab8 .config log report
ci-android-44-kasan-gce 2019/08/27 00:37 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b d21c5d9d .config log report
ci-android-44-kasan-gce 2019/08/05 13:44 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 6affd8e8 .config log report
ci-android-44-kasan-gce 2019/07/30 20:57 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f28bf2a5 .config log report
ci-android-44-kasan-gce 2019/07/22 01:38 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 1656845f .config log report
ci-android-44-kasan-gce 2019/06/25 01:56 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 82c13b6b .config log report
ci-android-44-kasan-gce 2019/06/24 20:19 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 472f0082 .config log report
ci-android-44-kasan-gce 2019/06/04 03:35 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ce07a7ae .config log report
ci-android-44-kasan-gce 2019/04/22 15:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 0a77c33c .config log report
ci-android-44-kasan-gce 2019/04/16 21:55 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 505ab413 .config log report
ci-android-44-kasan-gce 2019/04/12 17:56 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 8916f5e1 .config log report
ci-android-44-kasan-gce 2019/04/03 07:06 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b dfd3394d .config log report
ci-android-44-kasan-gce 2019/03/27 21:33 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 4e668495 .config log report
ci-android-44-kasan-gce 2019/03/14 02:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 2881fc25 .config log report
ci-android-44-kasan-gce 2019/03/10 14:49 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 12365b99 .config log report
ci-android-44-kasan-gce 2019/02/24 03:17 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 7a06e792 .config log report
ci-android-44-kasan-gce 2019/01/20 03:39 https://android.googlesource.com/kernel/common android-4.4 24189101975d 353f32ea .config log report
ci-android-44-kasan-gce 2018/08/08 02:36 https://android.googlesource.com/kernel/common android-4.4 139622602304 1beb8136 .config log report
ci-android-44-kasan-gce 2018/07/16 19:42 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 40cb0c9a .config log report
ci-android-44-kasan-gce 2018/07/15 23:47 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce 2018/07/15 07:34 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce 2018/07/15 01:12 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce 2018/07/13 09:04 https://android.googlesource.com/kernel/common android-4.4 789274d6967d 06c33b3a .config log report
ci-android-44-kasan-gce 2018/07/13 01:23 https://android.googlesource.com/kernel/common android-4.4 789274d6967d 06c33b3a .config log report
ci-android-44-kasan-gce 2018/07/11 07:01 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c 2e0e3130 .config log report
ci-android-44-kasan-gce 2018/07/10 22:44 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c 2e0e3130 .config log report
ci-android-44-kasan-gce 2018/07/08 03:56 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c c9a7a4dc .config log report
ci-android-44-kasan-gce 2018/07/07 03:38 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c 6c0c0099 .config log report
ci-android-44-kasan-gce-386 2019/11/04 13:27 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 18e12644 .config log report
ci-android-44-kasan-gce-386 2019/10/27 01:06 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 25bb509e .config log report
ci-android-44-kasan-gce-386 2019/10/20 20:43 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 8c88c9c1 .config log report
ci-android-44-kasan-gce-386 2019/09/04 19:36 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 040fda58 .config log report
ci-android-44-kasan-gce-386 2019/08/13 23:18 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b ef801a3e .config log report
ci-android-44-kasan-gce-386 2019/07/28 02:08 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b c85e1c5b .config log report
ci-android-44-kasan-gce-386 2019/06/22 15:56 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 34bf9440 .config log report
ci-android-44-kasan-gce-386 2019/06/14 06:57 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 998ccc76 .config log report
ci-android-44-kasan-gce-386 2019/06/04 12:53 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b e41a20c5 .config log report
ci-android-44-kasan-gce-386 2019/04/12 10:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b 8916f5e1 .config log report
ci-android-44-kasan-gce-386 2018/08/06 10:42 https://android.googlesource.com/kernel/common android-4.4 2241aa98c9aa 1beb8136 .config log report
ci-android-44-kasan-gce-386 2018/07/15 13:09 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/15 11:08 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/15 04:19 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/14 21:12 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/14 09:11 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/14 00:37 https://android.googlesource.com/kernel/common android-4.4 ed9bdc8a8fc5 92a49505 .config log report
ci-android-44-kasan-gce-386 2018/07/12 19:18 https://android.googlesource.com/kernel/common android-4.4 789274d6967d 06c33b3a .config log report
ci-android-44-kasan-gce-386 2018/07/11 19:52 https://android.googlesource.com/kernel/common android-4.4 789274d6967d 2e0e3130 .config log report
ci-android-44-kasan-gce-386 2018/07/09 13:06 https://android.googlesource.com/kernel/common android-4.4 7ba55570970c f25e5770 .config log report