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KASAN: use-after-free Read in __lock_acquire

Status: fixed on 2018/02/14 02:00
Fix commit: 550c01d0e051 UPSTREAM: ANDROID: binder: remove waitqueue when thread exits.
First crash: 2374d, last: 2303d
Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in __lock_acquire kernel syz 894 2391d 2400d 3/26 fixed on 2017/11/11 01:37
upstream KASAN: use-after-free Read in __lock_acquire (2) fs C 589 2308d 2383d 4/26 fixed on 2018/02/04 23:45
android-44 KASAN: use-after-free Read in __lock_acquire C 293 2306d 2360d 2/2 fixed on 2018/02/10 10:47

Sample crash report:
==================================================================
BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 kernel/locking/lockdep.c:3224
Read of size 8 at addr ffff8801bbeb6fb8 by task syzkaller896894/3818

CPU: 1 PID: 3818 Comm: syzkaller896894 Not tainted 4.9.80-gb30d2b5 #28
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 ffff8801b28bf8e0 ffffffff81d94b69 ffffea0006efad80 ffff8801bbeb6fb8
 0000000000000000 ffff8801bbeb6fb8 ffff8801bbeb6fb8 ffff8801b28bf918
 ffffffff8153e093 ffff8801bbeb6fb8 0000000000000008 0000000000000000
Call Trace:
 [<ffffffff81d94b69>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d94b69>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff8153e093>] print_address_description+0x73/0x280 mm/kasan/report.c:252
 [<ffffffff8153e5b5>] kasan_report_error mm/kasan/report.c:351 [inline]
 [<ffffffff8153e5b5>] kasan_report+0x275/0x360 mm/kasan/report.c:408
 [<ffffffff8153e714>] __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:429
 [<ffffffff8123ed7f>] __lock_acquire+0x2eff/0x3640 kernel/locking/lockdep.c:3224
 [<ffffffff8123fefe>] lock_acquire+0x12e/0x410 kernel/locking/lockdep.c:3756
 [<ffffffff838b32ae>] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:112 [inline]
 [<ffffffff838b32ae>] _raw_spin_lock_irqsave+0x4e/0x70 kernel/locking/spinlock.c:159
 [<ffffffff81224464>] remove_wait_queue+0x14/0x40 kernel/sched/wait.c:49
 [<ffffffff8165142f>] ep_remove_wait_queue fs/eventpoll.c:535 [inline]
 [<ffffffff8165142f>] ep_unregister_pollwait.isra.6+0xaf/0x240 fs/eventpoll.c:553
 [<ffffffff81652176>] ep_free+0x96/0x1b0 fs/eventpoll.c:770
 [<ffffffff816522d4>] ep_eventpoll_release+0x44/0x60 fs/eventpoll.c:802
 [<ffffffff8157568c>] __fput+0x28c/0x6e0 fs/file_table.c:208
 [<ffffffff81575b65>] ____fput+0x15/0x20 fs/file_table.c:244
 [<ffffffff811957d5>] task_work_run+0x115/0x190 kernel/task_work.c:116
 [<ffffffff8113c277>] exit_task_work include/linux/task_work.h:21 [inline]
 [<ffffffff8113c277>] do_exit+0x7e7/0x2a40 kernel/exit.c:833
 [<ffffffff81142988>] do_group_exit+0x108/0x320 kernel/exit.c:937
 [<ffffffff81142bbd>] SYSC_exit_group kernel/exit.c:948 [inline]
 [<ffffffff81142bbd>] SyS_exit_group+0x1d/0x20 kernel/exit.c:946
 [<ffffffff838b346e>] entry_SYSCALL_64_fastpath+0x29/0xe8

Allocated by task 3818:
 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57
 save_stack+0x43/0xd0 mm/kasan/kasan.c:505
 set_track mm/kasan/kasan.c:517 [inline]
 kasan_kmalloc+0xad/0xe0 mm/kasan/kasan.c:609
 kmem_cache_alloc_trace+0xfb/0x2a0 mm/slub.c:2742
 kmalloc include/linux/slab.h:490 [inline]
 kzalloc include/linux/slab.h:636 [inline]
 binder_get_thread+0x15d/0x750 drivers/android/binder.c:4451
 binder_poll+0x4a/0x210 drivers/android/binder.c:4554
 ep_item_poll fs/eventpoll.c:811 [inline]
 ep_insert fs/eventpoll.c:1347 [inline]
 SYSC_epoll_ctl fs/eventpoll.c:1975 [inline]
 SyS_epoll_ctl+0x11d7/0x2190 fs/eventpoll.c:1861
 entry_SYSCALL_64_fastpath+0x29/0xe8

Freed by task 3818:
 save_stack_trace+0x16/0x20 arch/x86/kernel/stacktrace.c:57
 save_stack+0x43/0xd0 mm/kasan/kasan.c:505
 set_track mm/kasan/kasan.c:517 [inline]
 kasan_slab_free+0x72/0xc0 mm/kasan/kasan.c:582
 slab_free_hook mm/slub.c:1355 [inline]
 slab_free_freelist_hook mm/slub.c:1377 [inline]
 slab_free mm/slub.c:2958 [inline]
 kfree+0x103/0x300 mm/slub.c:3878
 binder_free_thread drivers/android/binder.c:4479 [inline]
 binder_thread_dec_tmpref+0x1cc/0x240 drivers/android/binder.c:2035
 binder_thread_release+0x27d/0x540 drivers/android/binder.c:4543
 binder_ioctl+0x9c0/0x11b0 drivers/android/binder.c:4759
 vfs_ioctl fs/ioctl.c:43 [inline]
 do_vfs_ioctl+0x1aa/0x1140 fs/ioctl.c:679
 SYSC_ioctl fs/ioctl.c:694 [inline]
 SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685
 entry_SYSCALL_64_fastpath+0x29/0xe8

The buggy address belongs to the object at ffff8801bbeb6f00
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 184 bytes inside of
 512-byte region [ffff8801bbeb6f00, ffff8801bbeb7100)
The buggy address belongs to the page:
page:ffffea0006efad80 count:1 mapcount:0 mapping:          (null) index:0x0 compound_mapcount: 0
flags: 0x8000000000004080(slab|head)
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8801bbeb6e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff8801bbeb6f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff8801bbeb6f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                        ^
 ffff8801bbeb7000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8801bbeb7080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

Crashes (1161):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2018/02/05 22:33 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report syz C ci-android-49-kasan-gce
2018/02/03 07:14 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report syz C ci-android-49-kasan-gce
2018/02/02 20:47 https://android.googlesource.com/kernel/common android-4.9 71f146972231 632a8c2c .config console log report syz C ci-android-49-kasan-gce
2018/02/01 08:31 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report syz C ci-android-49-kasan-gce
2018/01/30 09:25 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce
2018/01/30 09:10 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce
2018/01/29 22:02 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce
2018/01/29 10:14 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report syz C ci-android-49-kasan-gce
2018/01/29 01:50 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report syz C ci-android-49-kasan-gce
2018/01/27 21:50 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08146b1a .config console log report syz C ci-android-49-kasan-gce
2018/01/27 04:59 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 1d18b112 .config console log report syz C ci-android-49-kasan-gce
2018/01/26 16:32 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce
2018/01/26 12:47 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce
2018/01/22 23:51 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff 228e3d95 .config console log report syz C ci-android-49-kasan-gce
2018/01/17 23:56 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c b8970f31 .config console log report syz C ci-android-49-kasan-gce
2018/01/17 13:41 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 13:29 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 13:15 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 13:03 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 08:41 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 07:05 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 03:36 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 00:22 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce
2018/01/17 00:14 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 00:00 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce
2018/01/16 21:34 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/16 21:13 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a a46e5318 .config console log report syz C ci-android-49-kasan-gce
2018/01/16 16:14 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a 4198e588 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/16 04:39 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a e17f4a5d .config console log report syz C ci-android-49-kasan-gce
2018/01/16 04:09 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a e17f4a5d .config console log report syz C ci-android-49-kasan-gce
2018/01/15 17:13 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/15 13:47 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/15 02:48 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/15 02:35 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/14 23:36 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 23:17 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 20:29 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 19:10 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 17:12 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a 66d492a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 13:08 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a c9e7aeae .config console log report syz C ci-android-49-kasan-gce
2018/01/14 12:57 https://android.googlesource.com/kernel/common android-4.9 f0f6293fd01a c9e7aeae .config console log report syz C ci-android-49-kasan-gce
2018/01/14 09:33 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 08:46 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 08:34 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/14 03:14 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce
2018/01/13 21:41 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce
2018/01/13 20:09 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/13 17:39 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/13 13:38 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/13 12:54 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 c9e7aeae .config console log report syz C ci-android-49-kasan-gce-386
2018/01/13 06:35 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/13 04:55 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/12 23:10 https://android.googlesource.com/kernel/common android-4.9 8e170a589bd4 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/12 13:44 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/12 08:57 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/12 06:42 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/12 04:31 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/11 17:49 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/11 17:06 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/11 16:33 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/11 15:13 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/11 14:52 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/11 12:05 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/11 11:37 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 9dc808a6 .config console log report syz C ci-android-49-kasan-gce
2018/01/11 10:11 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce
2018/01/11 10:00 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce
2018/01/11 09:15 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 23:15 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce
2018/01/10 21:04 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 20:52 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 19:07 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce
2018/01/10 18:48 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 18:04 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 14:42 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 10:49 https://android.googlesource.com/kernel/common android-4.9 91549408ceb8 02a19b64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 04:17 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report syz C ci-android-49-kasan-gce
2018/01/10 00:43 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 00:32 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/10 00:00 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/09 23:20 https://android.googlesource.com/kernel/common android-4.9 8910fa508811 1f60c828 .config console log report syz C ci-android-49-kasan-gce
2018/01/09 12:21 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce
2018/01/09 05:37 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/09 04:52 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/09 03:19 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/09 01:05 https://android.googlesource.com/kernel/common android-4.9 b54d99aa12b4 11dc42f6 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/08 16:45 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 93b4c6f1 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/08 14:10 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 93b4c6f1 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/07 11:27 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config console log report syz C ci-android-49-kasan-gce
2018/01/07 07:28 https://android.googlesource.com/kernel/common android-4.9 5f5e5d4041e3 19c05fff .config console log report syz C ci-android-49-kasan-gce
2018/01/06 23:00 https://android.googlesource.com/kernel/common android-4.9 06fe41f85237 053171ea .config console log report syz C ci-android-49-kasan-gce-386
2018/01/06 21:07 https://android.googlesource.com/kernel/common android-4.9 06fe41f85237 053171ea .config console log report syz C ci-android-49-kasan-gce
2018/01/06 15:57 https://android.googlesource.com/kernel/common android-4.9 06fe41f85237 053171ea .config console log report syz C ci-android-49-kasan-gce-386
2018/01/06 12:27 https://android.googlesource.com/kernel/common android-4.9 06fe41f85237 00193447 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/06 07:08 https://android.googlesource.com/kernel/common android-4.9 bc7ff9b9988f 00193447 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/05 07:06 https://android.googlesource.com/kernel/common android-4.9 173c52eae928 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/05 06:56 https://android.googlesource.com/kernel/common android-4.9 173c52eae928 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/04 21:07 https://android.googlesource.com/kernel/common android-4.9 173c52eae928 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/04 18:07 https://android.googlesource.com/kernel/common android-4.9 173c52eae928 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/04 14:22 https://android.googlesource.com/kernel/common android-4.9 173c52eae928 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/03 21:21 https://android.googlesource.com/kernel/common android-4.9 4406671f9ec8 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/03 20:19 https://android.googlesource.com/kernel/common android-4.9 4406671f9ec8 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/03 19:33 https://android.googlesource.com/kernel/common android-4.9 4406671f9ec8 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/02 10:29 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/02 05:39 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/01 23:21 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/01 21:17 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/01 20:32 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/01 07:19 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2018/01/01 02:59 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 00193447 .config console log report syz C ci-android-49-kasan-gce
2017/12/30 18:26 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 bb6384b8 .config console log report syz C ci-android-49-kasan-gce
2017/12/29 20:24 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/29 17:53 https://android.googlesource.com/kernel/common android-4.9 f3f3457d4582 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/29 16:50 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/29 13:25 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/29 13:03 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/28 19:46 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 7d240098 .config console log report syz C ci-android-49-kasan-gce
2017/12/27 19:40 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 09c8f4c0 .config console log report syz C ci-android-49-kasan-gce
2017/12/27 19:29 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 09c8f4c0 .config console log report syz C ci-android-49-kasan-gce
2017/12/27 14:35 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 09c8f4c0 .config console log report syz C ci-android-49-kasan-gce
2017/12/27 13:53 https://android.googlesource.com/kernel/common android-4.9 cb7518e6167c 09c8f4c0 .config console log report syz C ci-android-49-kasan-gce
2017/12/27 05:34 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/26 19:14 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/26 00:19 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/25 23:58 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/25 23:02 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/25 00:56 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/25 00:10 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/24 22:33 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/24 19:18 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/24 03:51 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/24 01:07 https://android.googlesource.com/kernel/common android-4.9 250637879165 73aba437 .config console log report syz C ci-android-49-kasan-gce
2017/12/20 01:49 https://android.googlesource.com/kernel/common android-4.9 c14c7b37e933 2d836b1d .config console log report syz C ci-android-49-kasan-gce
2017/12/19 17:25 https://android.googlesource.com/kernel/common android-4.9 c14c7b37e933 af9163c7 .config console log report syz C ci-android-49-kasan-gce
2017/12/19 13:50 https://android.googlesource.com/kernel/common android-4.9 9542d2a0126e af9163c7 .config console log report syz C ci-android-49-kasan-gce
2017/12/19 03:45 https://android.googlesource.com/kernel/common android-4.9 9542d2a0126e 1c4160ef .config console log report syz C ci-android-49-kasan-gce
2017/12/02 14:43 https://android.googlesource.com/kernel/common android-4.9 b76348094703 48359b97 .config console log report syz C ci-android-49-kasan-gce
2018/02/05 22:34 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report syz C ci-android-49-kasan-gce-386
2018/02/03 07:15 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report syz C ci-android-49-kasan-gce-386
2018/02/02 20:34 https://android.googlesource.com/kernel/common android-4.9 71f146972231 632a8c2c .config console log report syz C ci-android-49-kasan-gce-386
2018/02/01 08:30 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/30 09:26 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/30 08:58 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/29 22:05 https://android.googlesource.com/kernel/common android-4.9 7be198545491 08d47756 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/29 10:14 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/29 01:50 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 08d47756 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/27 04:51 https://android.googlesource.com/kernel/common android-4.9 68d447c0a37b 1d18b112 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/26 16:36 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/26 12:48 https://android.googlesource.com/kernel/common android-4.9 f518fe49bbaa 1d18b112 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/22 23:53 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff 228e3d95 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/20 12:52 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff fbbdcd92 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/20 08:00 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff fbbdcd92 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/20 07:23 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff fbbdcd92 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/20 05:54 https://android.googlesource.com/kernel/common android-4.9 e12a9c4458ff fbbdcd92 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/19 17:59 https://android.googlesource.com/kernel/common android-4.9 9c3804bc9b62 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/19 17:47 https://android.googlesource.com/kernel/common android-4.9 9c3804bc9b62 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/19 03:39 https://android.googlesource.com/kernel/common android-4.9 87883134eb71 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/19 03:27 https://android.googlesource.com/kernel/common android-4.9 87883134eb71 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 21:16 https://android.googlesource.com/kernel/common android-4.9 87883134eb71 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 21:02 https://android.googlesource.com/kernel/common android-4.9 87883134eb71 161c1d64 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 15:24 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c 56cc113a .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 11:32 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c 56cc113a .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 04:10 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c b8970f31 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/18 01:40 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c b8970f31 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 22:31 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c b8970f31 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 21:42 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c b8970f31 .config console log report syz C ci-android-49-kasan-gce-386
2018/01/17 16:44 https://android.googlesource.com/kernel/common android-4.9 033d019ce29c a46e5318 .config console log report syz ci-android-49-kasan-gce
2018/01/15 22:32 https://android.googlesource.com/kernel/common android-4.9 8dec074e888a e17f4a5d .config console log report syz ci-android-49-kasan-gce
2018/01/19 12:57 https://android.googlesource.com/kernel/common android-4.9 9c3804bc9b62 161c1d64 .config console log report syz ci-android-49-kasan-gce-386
2018/02/06 10:54 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/06 07:17 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/06 06:08 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/06 04:14 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/06 00:18 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 21:40 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 18:37 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 13:39 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 11:58 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 08:18 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 04:29 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/05 02:13 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/04 17:50 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/04 15:24 https://android.googlesource.com/kernel/common android-4.9 b30d2b5deba5 a1bc9d40 .config console log report ci-android-49-kasan-gce
2018/02/04 03:22 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/04 02:03 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/03 18:21 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/03 12:24 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/03 05:36 https://android.googlesource.com/kernel/common android-4.9 47af77b1dced 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/03 02:24 https://android.googlesource.com/kernel/common android-4.9 71f146972231 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/02 23:12 https://android.googlesource.com/kernel/common android-4.9 71f146972231 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/02 19:43 https://android.googlesource.com/kernel/common android-4.9 71f146972231 632a8c2c .config console log report ci-android-49-kasan-gce
2018/02/02 14:32 https://android.googlesource.com/kernel/common android-4.9 71f146972231 826b35d6 .config console log report ci-android-49-kasan-gce
2018/02/02 11:07 https://android.googlesource.com/kernel/common android-4.9 71f146972231 826b35d6 .config console log report ci-android-49-kasan-gce
2018/02/02 07:30 https://android.googlesource.com/kernel/common android-4.9 71f146972231 826b35d6 .config console log report ci-android-49-kasan-gce
2018/02/02 03:35 https://android.googlesource.com/kernel/common android-4.9 71f146972231 67bd3383 .config console log report ci-android-49-kasan-gce
2018/02/01 21:57 https://android.googlesource.com/kernel/common android-4.9 71f146972231 67bd3383 .config console log report ci-android-49-kasan-gce
2018/02/01 20:16 https://android.googlesource.com/kernel/common android-4.9 71f146972231 67bd3383 .config console log report ci-android-49-kasan-gce
2018/02/01 17:02 https://android.googlesource.com/kernel/common android-4.9 71f146972231 67bd3383 .config console log report ci-android-49-kasan-gce
2018/02/01 14:14 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/02/01 12:24 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/02/01 10:30 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/02/01 01:54 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 20:40 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 17:31 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 15:42 https://android.googlesource.com/kernel/common android-4.9 71f146972231 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 12:32 https://android.googlesource.com/kernel/common android-4.9 7be198545491 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 09:21 https://android.googlesource.com/kernel/common android-4.9 7be198545491 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 06:24 https://android.googlesource.com/kernel/common android-4.9 7be198545491 02553e22 .config console log report ci-android-49-kasan-gce
2018/01/31 04:35 https://android.googlesource.com/kernel/common android-4.9 7be198545491 02553e22 .config console log report ci-android-49-kasan-gce
* Struck through repros no longer work on HEAD.