syzbot


KASAN: use-after-free Read in addr_handler (4)
Status: closed as dup on 2021/09/15 19:36
Reported-by: syzbot+dc3dfba010d7671e05f5@syzkaller.appspotmail.com
Fix commit: 305d568b72f1 RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests
First crash: 85d, last: 85d
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Write in addr_resolve (2) 1 287d 283d
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
KASAN: use-after-free Read in addr_handler (5) 1 69d 65d 0/22 closed as dup on 2021/10/01 13:34
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in addr_handler (5) 1 69d 65d 0/22 closed as dup on 2021/10/01 13:34
upstream KASAN: use-after-free Read in addr_handler syz done 12 606d 1088d 17/22 fixed on 2020/05/10 10:42
upstream KASAN: use-after-free Read in addr_handler (2) 2 500d 543d 17/22 fixed on 2020/09/16 22:51
upstream KASAN: use-after-free Read in addr_handler (3) 1 226d 223d 0/22 auto-closed as invalid on 2021/07/22 15:33

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/09/11 11:17 upstream 926de8c4326c 5ae8508a .config log report info KASAN: use-after-free Read in addr_handler