syzbot


KASAN: null-ptr-deref Write in rdma_resolve_addr
Status: fixed on 2018/03/23 18:14
Reported-by: syzbot+1d8c43206853b369d00c@syzkaller.appspotmail.com
Fix commit: 2975d5de RDMA/ucma: Check AF family prior resolving address
First crash: 1160d, last: 1149d
duplicates (10):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
general protection fault in rdma_resolve_addr C 41 1149d 1161d 0/22 closed as dup on 2018/03/22 15:25
KASAN: use-after-free Read in __list_del_entry_valid (3) C 15 1150d 1163d 13/22 closed as dup on 2018/03/22 15:31
general protection fault in rdma_destroy_id C 43 1149d 1162d 0/22 closed as dup on 2018/03/22 15:23
general protection fault in cma_comp_exch C 3 1149d 1149d 0/22 closed as dup on 2018/03/22 09:09
general protection fault in rdma_disconnect C 3 1163d 1162d 0/22 closed as dup on 2018/03/22 15:24
KASAN: stack-out-of-bounds Read in rdma_resolve_addr C 3 1140d 1160d 0/22 closed as dup on 2018/07/04 20:07
general protection fault in rdma_listen C 36 1149d 1161d 0/22 closed as dup on 2018/03/22 15:25
KASAN: use-after-free Read in __list_add_valid (4) C 61 1146d 1161d 0/22 closed as dup on 2018/03/22 15:30
KASAN: stack-out-of-bounds Read in rdma_bind_addr C 10 1146d 1160d 0/22 closed as dup on 2018/03/22 15:26
general protection fault in rdma_reject C 7 1152d 1161d 0/22 closed as dup on 2018/03/22 15:25

Sample crash report:

Crashes (66):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2018/03/14 04:38 upstream fc6eabbb 08dacaa0 .config log report syz C
ci-upstream-kasan-gce-386 2018/03/20 07:44 upstream 1b5f3ba4 7e7d7ed2 .config log report syz
ci-upstream-kasan-gce-386 2018/03/13 00:28 upstream fc6eabbb f505ca4b .config log report syz
ci-upstream-kasan-gce-386 2018/03/12 13:27 upstream 0c8efd61 f505ca4b .config log report syz
ci-upstream-kasan-gce-386 2018/03/11 09:39 upstream 3266b5bd 36d1c454 .config log report syz
ci-upstream-kasan-gce-386 2018/03/10 11:01 upstream cdb06e9d 36d1c454 .config log report syz
ci-upstream-kasan-gce-386 2018/03/09 21:47 upstream 719ea861 36d1c454 .config log report syz
ci-upstream-kasan-gce 2018/03/20 11:56 upstream 1b5f3ba4 72c33b66 .config log report
ci-upstream-kasan-gce 2018/03/20 10:34 upstream 1b5f3ba4 7e7d7ed2 .config log report
ci-upstream-kasan-gce 2018/03/20 06:34 upstream 1b5f3ba4 7e7d7ed2 .config log report
ci-upstream-kasan-gce 2018/03/19 15:25 upstream c698ca52 7e7d7ed2 .config log report
ci-upstream-kasan-gce 2018/03/19 08:00 upstream 9e1909b9 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/19 02:48 upstream 9e1909b9 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/18 10:58 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/18 00:25 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/17 19:00 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/17 15:54 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/17 14:04 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/17 08:06 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/17 05:20 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 22:59 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 18:04 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 16:59 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 16:02 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 11:31 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 09:52 upstream e2c15aff 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 06:34 upstream e2c15aff 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/16 01:49 upstream e2c15aff 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/15 20:36 upstream 0aa3fdb8 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/15 19:48 upstream 0aa3fdb8 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/15 18:02 upstream 0aa3fdb8 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/15 06:55 upstream 3032f8c5 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/14 23:38 upstream 3032f8c5 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/14 22:56 upstream 3032f8c5 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/14 13:50 upstream fc6eabbb 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/14 04:21 upstream fc6eabbb 08dacaa0 .config log report
ci-upstream-kasan-gce 2018/03/13 04:08 upstream fc6eabbb f505ca4b .config log report
ci-upstream-kasan-gce 2018/03/13 03:23 upstream fc6eabbb f505ca4b .config log report
ci-upstream-kasan-gce 2018/03/12 10:59 upstream 0c8efd61 f505ca4b .config log report
ci-upstream-kasan-gce 2018/03/11 10:57 upstream 3266b5bd 36d1c454 .config log report
ci-upstream-kasan-gce 2018/03/11 09:01 upstream 3266b5bd 36d1c454 .config log report
ci-upstream-kasan-gce 2018/03/10 09:49 upstream cdb06e9d 36d1c454 .config log report
ci-upstream-kasan-gce-386 2018/03/20 20:58 upstream 1b5f3ba4 72c33b66 .config log report
ci-upstream-kasan-gce-386 2018/03/20 18:56 upstream 1b5f3ba4 72c33b66 .config log report
ci-upstream-kasan-gce-386 2018/03/19 16:36 upstream c698ca52 7e7d7ed2 .config log report
ci-upstream-kasan-gce-386 2018/03/19 05:26 upstream 9e1909b9 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/18 21:53 upstream 9e1909b9 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/18 14:08 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/18 06:09 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/17 07:19 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/17 03:16 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/17 00:31 upstream 8f5fd927 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/16 17:20 upstream df09348f 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/14 17:44 upstream fc6eabbb 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/13 10:00 upstream fc6eabbb 08dacaa0 .config log report
ci-upstream-kasan-gce-386 2018/03/13 00:11 upstream fc6eabbb f505ca4b .config log report
ci-upstream-kasan-gce-386 2018/03/12 03:32 upstream abeb7521 36d1c454 .config log report