syzbot


uvm_fault: rtable_satoplen
Status: fixed on 2019/03/22 16:06
Reported-by: syzbot+8e29400e09a351f17884@syzkaller.appspotmail.com
Fix commit: fab4809e Make sure pointer is within bounds before dereferencing it.
First crash: 223d, last: 206d
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
kernel: page fault trap, code=0 (2) 2 213d 213d 0/3 closed as dup on 2019/03/15 22:11
similar bugs (2):
Kernel Title Repro Bisected Count Last Reported Patched Status
openbsd uvm_fault: rtable_satoplen (2) syz 101 197d 206d 3/3 fixed on 2019/04/04 06:33
openbsd uvm_fault: rtable_satoplen (3) syz 138 46m 34d 0/3 upstream: reported syz repro on 2019/09/10 20:24

Sample crash report:

Crashes (158):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-openbsd-main 2019/03/05 12:28 openbsd da8fceb2 3419571c .config log report
ci-openbsd-multicore 2019/03/22 09:51 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-main 2019/03/22 08:09 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-multicore 2019/03/22 06:23 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-multicore 2019/03/22 03:39 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-multicore 2019/03/22 02:05 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-main 2019/03/21 23:55 openbsd 31520b76 dce6e62f .config log report
ci-openbsd-multicore 2019/03/21 19:11 openbsd f475d39e f6094a8c .config log report
ci-openbsd-main 2019/03/21 17:52 openbsd f475d39e f6094a8c .config log report
ci-openbsd-multicore 2019/03/21 13:17 openbsd f475d39e f6094a8c .config log report
ci-openbsd-main 2019/03/21 09:51 openbsd db552f66 427ea487 .config log report
ci-openbsd-main 2019/03/21 08:36 openbsd db552f66 427ea487 .config log report
ci-openbsd-multicore 2019/03/21 07:08 openbsd db552f66 427ea487 .config log report
ci-openbsd-main 2019/03/21 05:54 openbsd db552f66 427ea487 .config log report
ci-openbsd-multicore 2019/03/21 01:25 openbsd db552f66 427ea487 .config log report
ci-openbsd-main 2019/03/20 22:16 openbsd 180e3f4c 142c38ee .config log report
ci-openbsd-main 2019/03/20 15:58 openbsd 180e3f4c 142c38ee .config log report
ci-openbsd-multicore 2019/03/20 10:13 openbsd 6a543b34 2458c1c6 .config log report
ci-openbsd-main 2019/03/20 03:44 openbsd 6a543b34 2458c1c6 .config log report
ci-openbsd-multicore 2019/03/20 02:18 openbsd 6a543b34 2458c1c6 .config log report
ci-openbsd-main 2019/03/19 23:12 openbsd a5f4ee4e e4549234 .config log report
ci-openbsd-main 2019/03/19 21:57 openbsd a5f4ee4e e4549234 .config log report
ci-openbsd-main 2019/03/19 17:38 openbsd a5f4ee4e e4549234 .config log report
ci-openbsd-main 2019/03/19 14:27 openbsd a5f4ee4e e4549234 .config log report
ci-openbsd-main 2019/03/19 08:52 openbsd e6d0a5bd 46264c32 .config log report
ci-openbsd-main 2019/03/19 06:55 openbsd e6d0a5bd 46264c32 .config log report
ci-openbsd-multicore 2019/03/19 01:45 openbsd e6d0a5bd 46264c32 .config log report
ci-openbsd-main 2019/03/18 21:59 openbsd 5f6e3232 4656beca .config log report
ci-openbsd-main 2019/03/18 20:27 openbsd 5f6e3232 4656beca .config log report
ci-openbsd-main 2019/03/18 17:21 openbsd 5f6e3232 4656beca .config log report
ci-openbsd-main 2019/03/18 15:53 openbsd 5f6e3232 4656beca .config log report
ci-openbsd-main 2019/03/18 13:09 openbsd 5f6e3232 4656beca .config log report
ci-openbsd-main 2019/03/18 10:33 openbsd 990bad0a f8757044 .config log report
ci-openbsd-main 2019/03/18 06:33 openbsd 990bad0a f8757044 .config log report
ci-openbsd-multicore 2019/03/18 02:33 openbsd 990bad0a f8757044 .config log report
ci-openbsd-main 2019/03/18 01:17 openbsd 990bad0a f8757044 .config log report
ci-openbsd-main 2019/03/17 21:19 openbsd 0dd6b0da ba18afea .config log report
ci-openbsd-multicore 2019/03/17 20:08 openbsd 0dd6b0da ba18afea .config log report
ci-openbsd-multicore 2019/03/17 18:30 openbsd 0dd6b0da ba18afea .config log report
ci-openbsd-multicore 2019/03/17 16:07 openbsd 0dd6b0da ba18afea .config log report
ci-openbsd-main 2019/03/17 14:34 openbsd 0dd6b0da ba18afea .config log report
ci-openbsd-main 2019/03/17 07:48 openbsd b3e6a325 bab43553 .config log report
ci-openbsd-multicore 2019/03/16 23:16 openbsd 2821cfa0 bab43553 .config log report
ci-openbsd-multicore 2019/03/16 18:17 openbsd 2821cfa0 bab43553 .config log report
ci-openbsd-main 2019/03/16 14:48 openbsd 2821cfa0 bab43553 .config log report
ci-openbsd-multicore 2019/03/16 13:34 openbsd 2821cfa0 bab43553 .config log report
ci-openbsd-multicore 2019/03/16 09:35 openbsd fe57de0c bab43553 .config log report
ci-openbsd-setuid 2019/03/15 07:05 openbsd fee69528 d72db19b .config log report