syzbot


INFO: task hung in loop_control_ioctl
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+49e44e441be708902a76@syzkaller.appspotmail.com
First crash: 1330d, last: 606d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: task hung in loop_control_ioctl 4 1017d 1211d 12/22 fixed on 2019/01/15 20:25
android-414 INFO: task hung in loop_control_ioctl C 23 637d 834d 0/1 public: reported C repro on 2019/04/13 00:01
linux-4.14 INFO: task hung in loop_control_ioctl (2) C inconclusive 5 69d 511d 0/1 upstream: reported C repro on 2020/02/29 17:00
android-44 INFO: task hung in loop_control_ioctl 6 1178d 1302d 0/2 auto-closed as invalid on 2019/02/22 15:22
linux-4.14 INFO: task hung in loop_control_ioctl 1 668d 668d 0/1 auto-closed as invalid on 2020/01/24 04:19

Sample crash report:

Crashes (59):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2018/06/19 15:38 https://android.googlesource.com/kernel/common android-4.9 e1815b3eba5b 732e4256 .config log report syz C
ci-android-49-kasan-gce-root 2019/11/27 09:33 android-4.9 13ff5130ff6e 1048481f .config log report
ci-android-49-kasan-gce-root 2019/10/31 05:36 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 a41ca8fa .config log report
ci-android-49-kasan-gce-root 2019/10/22 14:05 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 c59a7cd8 .config log report
ci-android-49-kasan-gce-root 2019/10/20 05:47 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 8c88c9c1 .config log report
ci-android-49-kasan-gce-root 2019/10/19 19:06 https://android.googlesource.com/kernel/common android-4.9 7fe05eede1c8 8c88c9c1 .config log report
ci-android-49-kasan-gce-root 2018/12/06 12:16 https://android.googlesource.com/kernel/common android-4.9 e16c0406470a 3ab38479 .config log report
ci-android-49-kasan-gce-root 2018/10/18 11:22 https://android.googlesource.com/kernel/common android-4.9 3917c4a8adcc d257b2d2 .config log report
ci-android-49-kasan-gce-root 2018/09/09 13:13 https://android.googlesource.com/kernel/common android-4.9 dcae9fa1319b 6b5120a4 .config log report
ci-android-49-kasan-gce 2018/08/10 20:46 https://android.googlesource.com/kernel/common android-4.9 9dc978d43ec7 1fb62d58 .config log report
ci-android-49-kasan-gce-root 2018/06/04 14:12 https://android.googlesource.com/kernel/common android-4.9 d7e64f8022e4 6cbe7c26 .config log report
ci-android-49-kasan-gce-root 2018/06/01 00:40 https://android.googlesource.com/kernel/common android-4.9 a56900fabe12 2f93b54f .config log report
ci-android-49-kasan-gce-root 2018/05/11 14:38 https://android.googlesource.com/kernel/common android-4.9 c462abbf779b 12c7428a .config log report
ci-android-49-kasan-gce-root 2018/05/11 11:42 https://android.googlesource.com/kernel/common android-4.9 c462abbf779b 12c7428a .config log report
ci-android-49-kasan-gce-root 2018/05/09 23:16 https://android.googlesource.com/kernel/common android-4.9 c462abbf779b 12c7428a .config log report
ci-android-49-kasan-gce-root 2018/05/09 08:23 https://android.googlesource.com/kernel/common android-4.9 9731a2dab47e 12c7428a .config log report
ci-android-49-kasan-gce-root 2018/05/04 23:39 https://android.googlesource.com/kernel/common android-4.9 f5a861c30cb7 9ce14f4b .config log report
ci-android-49-kasan-gce-root 2018/05/04 07:21 https://android.googlesource.com/kernel/common android-4.9 0e25e2cab07a 9ce14f4b .config log report
ci-android-49-kasan-gce-root 2018/05/04 00:35 https://android.googlesource.com/kernel/common android-4.9 0e25e2cab07a 9ce14f4b .config log report
ci-android-49-kasan-gce-root 2018/04/30 15:55 https://android.googlesource.com/kernel/common android-4.9 2bcbbd5b3924 06db3cec .config log report
ci-android-49-kasan-gce-root 2018/04/30 14:05 https://android.googlesource.com/kernel/common android-4.9 2bcbbd5b3924 06db3cec .config log report
ci-android-49-kasan-gce-root 2018/04/30 14:03 https://android.googlesource.com/kernel/common android-4.9 2bcbbd5b3924 06db3cec .config log report
ci-android-49-kasan-gce-root 2018/04/28 02:09 https://android.googlesource.com/kernel/common android-4.9 71fce1edd26d d5a5d045 .config log report
ci-android-49-kasan-gce-root 2018/04/26 12:28 https://android.googlesource.com/kernel/common android-4.9 132f097f6547 73417389 .config log report
ci-android-49-kasan-gce-root 2018/04/26 05:00 https://android.googlesource.com/kernel/common android-4.9 8c01d009ed72 73417389 .config log report
ci-android-49-kasan-gce 2018/04/05 08:49 https://android.googlesource.com/kernel/common android-4.9 13b40d327b49 676bd07e .config log report
ci-android-49-kasan-gce 2018/03/06 02:08 https://android.googlesource.com/kernel/common android-4.9 b324a701539e aef0b792 .config log report
ci-android-49-kasan-gce 2018/02/07 07:20 https://android.googlesource.com/kernel/common android-4.9 550c01d0e051 66c15deb .config log report
ci-android-49-kasan-gce 2018/02/06 19:21 https://android.googlesource.com/kernel/common android-4.9 550c01d0e051 66c15deb .config log report
ci-android-49-kasan-gce 2017/12/18 07:23 https://android.googlesource.com/kernel/common android-4.9 3f1d77ca5f8f d5beb42a .config log report
ci-android-49-kasan-gce 2017/12/15 18:21 https://android.googlesource.com/kernel/common android-4.9 3f1d77ca5f8f ac20b98c .config log report
ci-android-49-kasan-gce 2017/12/12 15:08 https://android.googlesource.com/kernel/common android-4.9 fb66dc2a6e5e 414a185f .config log report
ci-android-49-kasan-gce 2017/12/11 15:57 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 27f5dfef .config log report
ci-android-49-kasan-gce 2017/12/11 00:16 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5ad0ce95 .config log report
ci-android-49-kasan-gce 2017/12/11 00:05 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5ad0ce95 .config log report
ci-android-49-kasan-gce 2017/12/10 18:23 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5ad0ce95 .config log report
ci-android-49-kasan-gce 2017/12/10 02:22 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5ad0ce95 .config log report
ci-android-49-kasan-gce 2017/12/07 18:30 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5d643f8e .config log report
ci-android-49-kasan-gce 2017/12/07 09:52 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5d643f8e .config log report
ci-android-49-kasan-gce 2017/12/06 22:06 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 5d643f8e .config log report
ci-android-49-kasan-gce 2017/12/06 05:27 https://android.googlesource.com/kernel/common android-4.9 f26d3c76d376 0796857b .config log report
ci-android-49-kasan-gce 2017/12/06 02:05 https://android.googlesource.com/kernel/common android-4.9 12cae95a096c de212f1a .config log report
ci-android-49-kasan-gce 2017/12/05 23:07 https://android.googlesource.com/kernel/common android-4.9 12cae95a096c de212f1a .config log report
ci-android-49-kasan-gce 2017/12/05 22:14 https://android.googlesource.com/kernel/common android-4.9 12cae95a096c de212f1a .config log report
ci-android-49-kasan-gce 2017/12/05 09:16 https://android.googlesource.com/kernel/common android-4.9 87cdf4eda5c7 de212f1a .config log report
ci-android-49-kasan-gce 2017/12/05 07:51 https://android.googlesource.com/kernel/common android-4.9 87cdf4eda5c7 de212f1a .config log report
ci-android-49-kasan-gce 2017/12/05 07:01 https://android.googlesource.com/kernel/common android-4.9 87cdf4eda5c7 de212f1a .config log report
ci-android-49-kasan-gce-386 2019/02/06 19:31 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d25487bc .config log report
ci-android-49-kasan-gce-386 2018/03/21 00:22 https://android.googlesource.com/kernel/common android-4.9 71df7bbae4d8 113a43ff .config log report