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BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled

Status: closed as invalid on 2017/12/14 08:27
First crash: 2319d, last: 2319d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled 2 2310d 2313d 0/2 auto-closed as invalid on 2019/02/22 12:39
android-49 BUG: using __this_cpu_read() in preemptible code in check_preemption_disabled (2) 14 2269d 2317d 0/3 auto-closed as invalid on 2019/02/22 14:57

Sample crash report:
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/11203
caller is __this_cpu_preempt_check+0x1c/0x20 lib/smp_processor_id.c:62
CPU: 1 PID: 11203 Comm: syz-executor7 Not tainted 4.9.68-gfb66dc2 #107
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 ffff8801a32576d8[   62.907092] binder: BINDER_SET_CONTEXT_MGR already set
binder: 11189:11213 ioctl 40046207 0 returned -16
 ffffffff81d90889 0000000000000001 ffffffff83c17800
 ffffffff83f42ec0 ffff8801a31ac800 0000000000000003 ffff8801a3257718
 ffffffff81df7854 ffff8801a3257730 ffffffff83f42ec0 dffffc0000000000
Call Trace:
 [<ffffffff81d90889>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d90889>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff81df7854>] check_preemption_disabled+0x1d4/0x200 lib/smp_processor_id.c:46
audit: type=1400 audit(1513230272.694:51): avc:  denied  { setopt } for  pid=11219 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insm

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2017/12/14 05:44 https://android.googlesource.com/kernel/common android-4.9 fb66dc2a6e5e 06ea774d .config console log report ci-android-49-kasan-gce
* Struck through repros no longer work on HEAD.