syzbot


KASAN: use-after-free Read in free_netdev
Status: upstream: reported C repro on 2020/03/06 20:14
Reported-by: syzbot+04649b68561aae62c5ff@syzkaller.appspotmail.com
First crash: 630d, last: 431d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in free_netdev C error 134 439d 629d 0/1 upstream: reported C repro on 2020/03/07 10:14
upstream KASAN: use-after-free Read in free_netdev C 42 1477d 1500d 3/22 fixed on 2017/11/28 03:36

Sample crash report:

Crashes (417):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-4-kasan 2020/08/15 21:29 https://android.googlesource.com/kernel/common android-5.4 c3221b7ac740 5ce13532 .config log report syz C
ci2-android-5-4-kasan 2020/06/10 09:00 https://android.googlesource.com/kernel/common android-5.4 e33d025bf6a3 860c4de9 .config log report syz C
ci2-android-5-4-kasan 2020/05/07 08:22 https://android.googlesource.com/kernel/common android-5.4 8c464aedacd3 4618eb2d .config log report syz C
ci2-android-5-4-kasan 2020/04/11 21:41 https://android.googlesource.com/kernel/common android-5.4 fa41ab5369c7 a8c6a3f8 .config log report syz C
ci2-android-5-4-kasan 2020/03/10 21:11 https://android.googlesource.com/kernel/common android-5.4 e15f370e9136 35f53e45 .config log report syz C
ci2-android-5-4-kasan 2020/03/09 16:04 https://android.googlesource.com/kernel/common android-5.4 3f4f220fdaea 35f53e45 .config log report syz C
ci2-android-5-4-kasan 2020/03/08 22:58 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/03/08 14:51 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/03/07 18:15 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/03/07 14:00 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/03/07 13:19 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/03/07 12:29 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz C
ci2-android-5-4-kasan 2020/07/04 14:10 https://android.googlesource.com/kernel/common android-5.4 45217b91eaaa 4f739670 .config log report syz
ci2-android-5-4-kasan 2020/06/18 02:06 https://android.googlesource.com/kernel/common android-5.4 8e6c65a07bb4 d45a4d69 .config log report syz
ci2-android-5-4-kasan 2020/03/15 01:54 https://android.googlesource.com/kernel/common android-5.4 21ee296526c7 749688d2 .config log report syz
ci2-android-5-4-kasan 2020/03/09 10:46 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/09 00:34 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/08 22:24 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/08 11:18 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/07 18:51 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/07 11:55 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/07 11:20 https://android.googlesource.com/kernel/common android-5.4 3334f0da669e 2e9971bb .config log report syz
ci2-android-5-4-kasan 2020/03/07 03:36 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/07 02:06 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/07 01:36 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/07 01:08 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/06 23:51 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/06 23:16 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/06 22:28 https://android.googlesource.com/kernel/common android-5.4 3fe2bfe139ad fd2a5f28 .config log report syz
ci2-android-5-4-kasan 2020/03/06 20:37 https://android.googlesource.com/kernel/common android-5.4 017d67e9a8b3 7fb694ef .config log report syz
ci2-android-5-4-kasan 2020/09/22 07:58 https://android.googlesource.com/kernel/common android-5.4 63d1c2f0b547 9e1fa68e .config log report info
ci2-android-5-4-kasan 2020/09/17 22:49 https://android.googlesource.com/kernel/common android-5.4 63d1c2f0b547 8247808b .config log report info
ci2-android-5-4-kasan 2020/09/17 21:44 https://android.googlesource.com/kernel/common android-5.4 63d1c2f0b547 8247808b .config log report info
ci2-android-5-4-kasan 2020/09/17 03:51 https://android.googlesource.com/kernel/common android-5.4 63d1c2f0b547 8247808b .config log report info
ci2-android-5-4-kasan 2020/09/16 11:20 https://android.googlesource.com/kernel/common android-5.4 63d1c2f0b547 18d7d030 .config log report info
ci2-android-5-4-kasan 2020/09/15 12:29 https://android.googlesource.com/kernel/common android-5.4 48ad97696bbb 9e681632 .config log report info
ci2-android-5-4-kasan 2020/09/14 06:36 https://android.googlesource.com/kernel/common android-5.4 552dd7c63535 2d3cdd63 .config log report
ci2-android-5-4-kasan 2020/09/14 04:19 https://android.googlesource.com/kernel/common android-5.4 552dd7c63535 2d3cdd63 .config log report
ci2-android-5-4-kasan 2020/09/11 18:15 https://android.googlesource.com/kernel/common android-5.4 aa0ddbda9397 adfb8b4e .config log report
ci2-android-5-4-kasan 2020/09/11 10:46 https://android.googlesource.com/kernel/common android-5.4 aa0ddbda9397 adfb8b4e .config log report
ci2-android-5-4-kasan 2020/09/11 08:09 https://android.googlesource.com/kernel/common android-5.4 aa0ddbda9397 ac7ca78e .config log report
ci2-android-5-4-kasan 2020/09/11 00:04 https://android.googlesource.com/kernel/common android-5.4 2e92971666a3 ac7ca78e .config log report
ci2-android-5-4-kasan 2020/09/10 13:07 https://android.googlesource.com/kernel/common android-5.4 2e92971666a3 ac7ca78e .config log report
ci2-android-5-4-kasan 2020/09/10 00:45 https://android.googlesource.com/kernel/common android-5.4 80d830d79a4d ac7ca78e .config log report
ci2-android-5-4-kasan 2020/09/09 04:49 https://android.googlesource.com/kernel/common android-5.4 40c744888652 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/08 17:02 https://android.googlesource.com/kernel/common android-5.4 98fda21f54f7 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/08 16:57 https://android.googlesource.com/kernel/common android-5.4 98fda21f54f7 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/08 03:54 https://android.googlesource.com/kernel/common android-5.4 c99fd3bf1076 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/08 00:47 https://android.googlesource.com/kernel/common android-5.4 c99fd3bf1076 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 22:56 https://android.googlesource.com/kernel/common android-5.4 c99fd3bf1076 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 11:48 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 07:37 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 05:54 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 04:35 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/07 02:35 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 22:18 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 20:42 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 17:21 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 15:49 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 15:01 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 13:43 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 11:49 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 09:11 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 05:45 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 03:54 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/06 00:37 https://android.googlesource.com/kernel/common android-5.4 0ef1db7b69dd abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 15:31 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 13:02 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 11:19 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 08:57 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 04:14 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/05 00:53 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/04 21:53 https://android.googlesource.com/kernel/common android-5.4 3f20ba7d5d1d abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/04 14:32 https://android.googlesource.com/kernel/common android-5.4 0ddc717be4a9 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/03 11:57 https://android.googlesource.com/kernel/common android-5.4 3f84f0c1ff00 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/03 07:38 https://android.googlesource.com/kernel/common android-5.4 3f84f0c1ff00 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/09/03 04:10 https://android.googlesource.com/kernel/common android-5.4 3f84f0c1ff00 abf9ba4f .config log report
ci2-android-5-4-kasan 2020/03/06 20:14 https://android.googlesource.com/kernel/common android-5.4 017d67e9a8b3 7fb694ef .config log report