syzbot


[upstream] KASAN: use-after-free Read in finish_task_switch
Status: upstream: reported C repro on 2018/08/10 13:06
Reported-by: syzbot+e62f8ba2b2af8dbd6729@syzkaller.appspotmail.com
First: 13d, last: 50m

Sample crash report:

All crashes (418):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2018/08/12 20:49 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report syz C ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/14 21:31 linux-next 4e8b38549b50459a22573d756dd1f4e1963c2a8d 5084a6252d15d19bb1cdb8c2bba86a6debbd3c16 .config log report syz C ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-kasan-gce 2018/08/20 04:44 upstream 2ad0d52699700a91660a406a4046017a2d7f246a 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-kasan-gce 2018/08/20 02:11 upstream 2ad0d52699700a91660a406a4046017a2d7f246a 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-kasan-gce 2018/08/20 00:40 upstream 2ad0d52699700a91660a406a4046017a2d7f246a 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/08/19 22:52 upstream 2ad0d52699700a91660a406a4046017a2d7f246a 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/06 12:36 linux-next 8c8399e0a3fba75b13d26d785a89c599b068b87a 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["akpm@linux-foundation.org" "dan.j.williams@intel.com" "jglisse@redhat.com" "jrdr.linux@gmail.com" "linux-kernel@vger.kernel.org" "linux-mm@kvack.org" "mhocko@suse.com" "minchan@kernel.org" "riel@surriel.com" "sfr@canb.auug.org.au" "ying.huang@intel.com" "zwisler@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 20:28 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 19:44 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 18:33 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 16:25 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 15:13 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 14:08 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 12:36 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 12:26 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 11:18 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 10:18 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 09:12 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 07:47 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/19 00:23 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 22:49 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 22:38 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 18:52 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 17:35 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 15:50 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 13:56 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 11:51 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 09:13 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 06:55 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 05:55 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 04:39 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 03:10 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 01:49 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/18 00:47 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 23:26 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 21:33 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["kvm@vger.kernel.org" "linux-kernel@vger.kernel.org" "pbonzini@redhat.com" "rkrcmar@redhat.com"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 21:13 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 19:55 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 18:13 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 17:05 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 15:56 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 14:55 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 738da825b2984a0522cbf2d868307dedd5354b2d .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 13:24 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 12:44 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["dvhart@infradead.org" "linux-kernel@vger.kernel.org" "mingo@redhat.com" "peterz@infradead.org" "tglx@linutronix.de"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 09:47 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["hpa@zytor.com" "linux-kernel@vger.kernel.org" "luto@kernel.org" "mingo@redhat.com" "tglx@linutronix.de" "x86@kernel.org"]