syzbot


KASAN: slab-out-of-bounds Read in bit_putcs
Status: upstream: reported C repro on 2019/12/03 12:47
Reported-by: syzbot+07e7f57313dc988967db@syzkaller.appspotmail.com
First crash: 455d, last: 26d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: slab-out-of-bounds Read in bit_putcs C done error 343 143d 453d 0/21 upstream: reported C repro on 2019/12/05 16:46
linux-4.14 KASAN: slab-out-of-bounds Read in bit_putcs C 92 11h21m 455d 0/1 upstream: reported C repro on 2019/12/03 16:38
linux-4.14 KASAN: global-out-of-bounds Read in bit_putcs C 202 7d15h 451d 0/1 upstream: reported C repro on 2019/12/07 16:26
linux-4.19 KASAN: global-out-of-bounds Read in bit_putcs C 196 7d15h 454d 0/1 upstream: reported C repro on 2019/12/04 22:22

Sample crash report:

Crashes (135):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/10/17 23:10 linux-4.19.y ad326970 fea47c01 .config log report syz C
ci2-linux-4-19 2020/07/12 10:40 linux-4.19.y dce0f886 115e1930 .config log report syz C
ci2-linux-4-19 2020/04/14 17:44 linux-4.19.y 6dd0e326 3f3c5574 .config log report syz C
ci2-linux-4-19 2019/12/08 09:46 linux-4.19.y fb683b5e 1508f453 .config log report syz C
ci2-linux-4-19 2019/12/03 11:46 linux-4.19.y 174651bd ab342da3 .config log report syz C
ci2-linux-4-19 2021/02/04 09:41 linux-4.19.y 811218ec 624dad51 .config log report info KASAN: slab-out-of-bounds Read in bit_putcs
ci2-linux-4-19 2021/01/21 12:53 linux-4.19.y 43d555d8 d4f4eca5 .config log report info KASAN: slab-out-of-bounds Read in bit_putcs
ci2-linux-4-19 2021/01/04 21:06 linux-4.19.y 3207316b 2a28ff1f .config log report info
ci2-linux-4-19 2020/12/17 21:24 linux-4.19.y 13d2ce42 04201c06 .config log report info
ci2-linux-4-19 2020/11/30 00:09 linux-4.19.y 0c88e405 a0092f9d .config log report info
ci2-linux-4-19 2020/11/25 20:41 linux-4.19.y 0c88e405 3f581b43 .config log report info
ci2-linux-4-19 2020/11/03 22:35 linux-4.19.y f5d8eef0 cba33199 .config log report info
ci2-linux-4-19 2020/11/03 11:51 linux-4.19.y f5d8eef0 cba33199 .config log report info
ci2-linux-4-19 2020/10/21 03:07 linux-4.19.y ad326970 ff4a3345 .config log report info
ci2-linux-4-19 2020/10/09 12:44 linux-4.19.y a1b977b4 fa79ed2a .config log report info
ci2-linux-4-19 2020/10/03 00:42 linux-4.19.y b09c3451 062c9832 .config log report info
ci2-linux-4-19 2020/09/16 21:16 linux-4.19.y a87f9628 77507d02 .config log report info
ci2-linux-4-19 2020/09/16 17:38 linux-4.19.y a87f9628 77507d02 .config log report info
ci2-linux-4-19 2020/09/08 20:54 linux-4.19.y c37da90e abf9ba4f .config log report
ci2-linux-4-19 2020/08/31 06:39 linux-4.19.y f6d5cb9e d5a3ae1f .config log report
ci2-linux-4-19 2020/08/22 19:51 linux-4.19.y d18b78ab 6436ce4b .config log report
ci2-linux-4-19 2020/08/15 20:51 linux-4.19.y c14d30dc 5ce13532 .config log report
ci2-linux-4-19 2020/08/14 00:16 linux-4.19.y c14d30dc 54ce1ed6 .config log report
ci2-linux-4-19 2020/08/12 23:54 linux-4.19.y c14d30dc bc15f7db .config log report
ci2-linux-4-19 2020/08/11 03:07 linux-4.19.y 961f830a d3694ffb .config log report
ci2-linux-4-19 2020/08/05 16:49 linux-4.19.y c076c79e b7129355 .config log report
ci2-linux-4-19 2020/07/22 02:43 linux-4.19.y 17a87580 21f1765e .config log report
ci2-linux-4-19 2020/07/19 20:25 linux-4.19.y 17a87580 9c812472 .config log report
ci2-linux-4-19 2020/07/16 12:49 linux-4.19.y 17a87580 b090c643 .config log report
ci2-linux-4-19 2020/07/15 22:22 linux-4.19.y dce0f886 ada108d0 .config log report
ci2-linux-4-19 2020/07/07 19:20 linux-4.19.y 399849e4 08fc4ef1 .config log report
ci2-linux-4-19 2020/07/05 12:39 linux-4.19.y 399849e4 22f87567 .config log report
ci2-linux-4-19 2020/07/04 17:34 linux-4.19.y 399849e4 4f739670 .config log report
ci2-linux-4-19 2020/07/01 11:12 linux-4.19.y 399849e4 090d8f7b .config log report
ci2-linux-4-19 2020/07/01 08:03 linux-4.19.y a39e7545 c0383ebe .config log report
ci2-linux-4-19 2020/06/27 09:30 linux-4.19.y a39e7545 032b4239 .config log report
ci2-linux-4-19 2020/06/27 05:39 linux-4.19.y a39e7545 ffec44b5 .config log report
ci2-linux-4-19 2020/06/26 12:02 linux-4.19.y a39e7545 b202c7a8 .config log report
ci2-linux-4-19 2020/06/24 18:50 linux-4.19.y b3a99fd3 41694dbf .config log report
ci2-linux-4-19 2020/06/24 16:03 linux-4.19.y b3a99fd3 41694dbf .config log report
ci2-linux-4-19 2020/06/24 09:23 linux-4.19.y b3a99fd3 bbad15ae .config log report
ci2-linux-4-19 2020/06/22 17:06 linux-4.19.y b3a99fd3 1afe1535 .config log report
ci2-linux-4-19 2020/06/21 15:12 linux-4.19.y 3fc89857 4f2acff9 .config log report
ci2-linux-4-19 2020/06/19 15:04 linux-4.19.y 3fc89857 123cf502 .config log report
ci2-linux-4-19 2020/06/18 16:37 linux-4.19.y 3fc89857 3ea11d3f .config log report
ci2-linux-4-19 2020/06/13 22:34 linux-4.19.y 3fc89857 dbce178a .config log report
ci2-linux-4-19 2020/06/12 17:31 linux-4.19.y 3fc89857 3036d6fd .config log report
ci2-linux-4-19 2020/06/08 16:00 linux-4.19.y 106fa147 7604bb03 .config log report
ci2-linux-4-19 2020/06/06 14:10 linux-4.19.y 4707d8e5 e6b89e4e .config log report
ci2-linux-4-19 2020/06/05 13:53 linux-4.19.y 4707d8e5 d36418e9 .config log report