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KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (10)

Status: closed as invalid on 2017/11/03 07:08
First crash: 3001d, last: 3001d
▶ ▼ Similar bugs (11)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (4) 17 1 3012d 3012d 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) 17 2 2999d 3000d 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) 17 1 3010d 3010d 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) 17 1 2983d 2983d 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 (3) 17 2 3013d 3015d 0/3 closed as invalid on 2017/10/22 12:19
android-49 KASAN: slab-out-of-bounds in sg_remove_request at addr ADDR (6) 17 1 3010d 3010d 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) 17 4 3005d 3007d 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) 17 1 3009d 3009d 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 17 19 3017d 3036d 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) 17 1 3015d 3015d 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) 17 1 3011d 3011d 0/3 closed as invalid on 2017/10/24 05:19

Sample crash report:
pktgen: kernel_thread() failed for cpu 0
pktgen: Cannot create thread for cpu 0 (-4)
==================================================================
BUG: KASAN: slab-out-of-bounds in __read_once_size include/linux/compiler.h:243 [inline] at addr ffff8801ca80c9c0
BUG: KASAN: slab-out-of-bounds in list_empty include/linux/list.h:189 [inline] at addr ffff8801ca80c9c0
BUG: KASAN: slab-out-of-bounds in sg_remove_request+0x103/0x120 drivers/scsi/sg.c:2120 at addr ffff8801ca80c9c0

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2017/11/02 12:13 https://android.googlesource.com/kernel/common android-4.9 6d1448131834 dab7524e .config console log report ci-android-49-kasan-gce
* Struck through repros no longer work on HEAD.