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KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (3)

Status: closed as invalid on 2017/10/22 12:19
First crash: 2611d, last: 2609d
▶ ▼ Similar bugs (11)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (10) 1 2597d 2597d 0/3 closed as invalid on 2017/11/03 07:08
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (4) 1 2608d 2608d 0/3 closed as invalid on 2017/10/22 18:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (11) 2 2595d 2596d 0/3 closed as invalid on 2017/11/05 07:52
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (7) 1 2606d 2606d 0/3 closed as invalid on 2017/10/25 06:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (12) 1 2579d 2579d 0/3 closed as invalid on 2017/11/21 08:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (6) 1 2606d 2606d 0/3 closed as invalid on 2017/10/24 19:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (9) 4 2601d 2604d 0/3 closed as invalid on 2017/10/30 13:35
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (8) 1 2605d 2605d 0/3 closed as invalid on 2017/10/26 15:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR 19 2613d 2632d 0/3 closed as invalid on 2017/10/18 09:51
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (2) 1 2611d 2611d 0/3 closed as invalid on 2017/10/19 10:51
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (5) 1 2607d 2607d 0/3 closed as invalid on 2017/10/24 05:19

Sample crash report:
binder: 3534:3535 ioctl 400454d0 20001ffc returned -22
binder: 3534:3535 ioctl 4b46 20000ffc returned -22
==================================================================
BUG: KASAN: slab-out-of-bounds in __read_once_size include/linux/compiler.h:243 [inline] at addr ffff8801a6f17140
BUG: KASAN: slab-out-of-bounds in list_empty include/linux/list.h:189 [inline] at addr ffff8801a6f17140
BUG: KASAN: slab-out-of-bounds in sg_remove_request+0x103/0x120 drivers/scsi/sg.c:2120 at addr ffff8801a6f17140

Crashes (2):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2017/10/21 16:15 https://android.googlesource.com/kernel/common android-4.9 9eaaf14c7829 ab829b1b .config console log report ci-android-49-kasan-gce
2017/10/19 11:20 https://android.googlesource.com/kernel/common android-4.9 9eaaf14c7829 ab829b1b .config console log report ci-android-49-kasan-gce
* Struck through repros no longer work on HEAD.