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🐞 Open [196] 🐞 Fixed [42] 🐞 Invalid [470]

KASAN: use-after-free in sg_remove_request at addr ADDR (4)
Status: closed as invalid on 2017/10/26 15:19
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 1368d, last: 1367d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (6) 1 1362d 1362d 0/3 closed as invalid on 2017/11/01 18:02
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (2) 3 1371d 1372d 0/3 closed as invalid on 2017/10/22 12:19
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (8) 1 1359d 1359d 0/3 closed as invalid on 2017/11/03 09:19
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (7) 2 1359d 1360d 0/3 closed as invalid on 2017/11/03 07:08
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (3) 1 1368d 1368d 0/3 closed as invalid on 2017/10/25 10:19
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (5) 6 1364d 1366d 0/3 closed as invalid on 2017/10/30 13:35
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR 28 1376d 1395d 0/3 closed as invalid on 2017/10/18 09:51
android-49 KASAN: use-after-free in sg_remove_request at addr ADDR (9) 1 1344d 1344d 0/3 closed as invalid on 2017/11/18 16:19

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce 2017/10/26 03:46 https://android.googlesource.com/kernel/common android-4.9 36733457a30f 83d9c302 .config log report
ci-android-49-kasan-gce 2017/10/25 23:31 https://android.googlesource.com/kernel/common android-4.9 36733457a30f 83d9c302 .config log report
ci-android-49-kasan-gce 2017/10/25 17:23 https://android.googlesource.com/kernel/common android-4.9 27155df9e4e6 9bf63a7b .config log report