syzbot


KCSAN: data-race in vm_area_dup / vma_interval_tree_remove (2)
Status: moderation: reported on 2020/02/21 12:48
Reported-by: syzbot+02a535c1117e6d07b966@syzkaller.appspotmail.com
Fix commit: cda099b3 fork: Annotate a data race in vm_area_dup()
Patched on: [ci-qemu-upstream ci-qemu-upstream-386 ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-kcsan-gce ci2-upstream-usb], missing on: [ci-upstream-kmsan-gce ci-upstream-kmsan-gce-386]
First crash: 291d, last: 59d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KCSAN: data-race in vm_area_dup / vma_interval_tree_remove 1 307d 307d 0/17 closed as invalid on 2019/10/18 14:11

Sample crash report:

Crashes (70):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-kcsan-gce 2020/06/14 12:10 https://github.com/google/ktsan.git kcsan 7c3cd68e 2a22c77a .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/06/04 22:22 https://github.com/google/ktsan.git kcsan 7c3cd68e 6720fdef .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/06/04 04:46 https://github.com/google/ktsan.git kcsan 7c3cd68e b0d1c0d5 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/06/03 00:40 https://github.com/google/ktsan.git kcsan 7c3cd68e f3ba1b5b .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/31 13:14 https://github.com/google/ktsan.git kcsan 7c3cd68e a0331e89 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/28 10:56 https://github.com/google/ktsan.git kcsan 7c3cd68e 9072c126 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/24 15:06 https://github.com/google/ktsan.git kcsan 7c3cd68e ce7ca010 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/20 00:01 https://github.com/google/ktsan.git kcsan 7c3cd68e 6d882fd2 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/09 12:28 https://github.com/google/ktsan.git kcsan 7c3cd68e e97b06d3 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/08 00:12 https://github.com/google/ktsan.git kcsan 7c3cd68e 6c70a1c2 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/07 13:19 https://github.com/google/ktsan.git kcsan 7c3cd68e 98cbd87b .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/07 09:17 https://github.com/google/ktsan.git kcsan 7c3cd68e 4618eb2d .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/06 05:11 https://github.com/google/ktsan.git kcsan 7c3cd68e 35b8eb30 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/01 15:34 https://github.com/google/ktsan.git kcsan 7c3cd68e 143a10e9 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/05/01 06:14 https://github.com/google/ktsan.git kcsan 7c3cd68e 3698959a .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/04/29 19:07 https://github.com/google/ktsan.git kcsan 7c3cd68e ba2806db .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/04/24 11:00 https://github.com/google/ktsan.git kcsan 7c3cd68e 03d97a1b .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/04/21 05:35 https://github.com/google/ktsan.git kcsan 7c3cd68e 98a9f9e6 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/04/20 08:43 https://github.com/google/ktsan.git kcsan 7c3cd68e 347a5dc3 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/04/18 01:05 https://github.com/google/ktsan.git kcsan 7c3cd68e 435c6d53 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/17 12:41 https://github.com/google/ktsan.git kcsan b12d66a6 72bfa6f2 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/13 12:48 https://github.com/google/ktsan.git kcsan f60f0f54 e6247653 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/12 05:10 https://github.com/google/ktsan.git kcsan f60f0f54 a75b198c .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/11 17:57 https://github.com/google/ktsan.git kcsan f60f0f54 4d1ab643 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/11 08:28 https://github.com/google/ktsan.git kcsan f60f0f54 084454ae .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/10 20:59 https://github.com/google/ktsan.git kcsan f60f0f54 d9e55b05 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/09 10:00 https://github.com/google/ktsan.git kcsan f60f0f54 6ece2ea5 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/02 12:38 https://github.com/google/ktsan.git kcsan 245a4300 93e5e335 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/02/01 11:00 https://github.com/google/ktsan.git kcsan 245a4300 326d4c78 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/27 15:13 https://github.com/google/ktsan.git kcsan 245a4300 56cd6c9b .config log report christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/26 16:01 https://github.com/google/ktsan.git kcsan 245a4300 dd56146d .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/25 22:33 https://github.com/google/ktsan.git kcsan 245a4300 f4e7270e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/20 10:55 https://github.com/google/ktsan.git kcsan 245a4300 c40da18c .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/18 21:58 https://github.com/google/ktsan.git kcsan 245a4300 bc8bc756 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/15 18:58 https://github.com/google/ktsan.git kcsan 245a4300 f9b69507 .config log report christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/15 15:52 https://github.com/google/ktsan.git kcsan 245a4300 069a5a44 .config log report christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, oleg@redhat.com, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/13 10:58 https://github.com/google/ktsan.git kcsan 245a4300 99565c1a .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/11 04:16 https://github.com/google/ktsan.git kcsan 245a4300 4c04afaa .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/11 03:37 https://github.com/google/ktsan.git kcsan 245a4300 4c04afaa .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/10 15:04 https://github.com/google/ktsan.git kcsan 245a4300 532ec44e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/07 22:11 https://github.com/google/ktsan.git kcsan 245a4300 6738e0b3 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2020/01/06 00:36 https://github.com/google/ktsan.git kcsan 245a4300 438e1227 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/05 12:23 https://github.com/google/ktsan.git kcsan 245a4300 d646e21f .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2020/01/03 21:45 https://github.com/google/ktsan.git kcsan 245a4300 68256974 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/31 17:16 https://github.com/google/ktsan.git kcsan 245a4300 25a0186e .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/23 14:01 https://github.com/google/ktsan.git kcsan 245a4300 be5c2c81 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/21 02:45 https://github.com/google/ktsan.git kcsan 245a4300 bc586918 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/18 04:20 https://github.com/google/ktsan.git kcsan 245a4300 64ca0a37 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/17 00:39 https://github.com/google/ktsan.git kcsan 245a4300 d13d7958 .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/16 10:15 https://github.com/google/ktsan.git kcsan 245a4300 0ae38e44 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/13 13:15 https://github.com/google/ktsan.git kcsan 245a4300 2a752b7c .config log report akpm@linux-foundation.org, christian@brauner.io, keescook@chromium.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/10 04:53 https://github.com/google/ktsan.git kcsan ef798c30 4b83c8fb .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/07 20:15 https://github.com/google/ktsan.git kcsan ef798c30 1508f453 .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/12/05 12:35 https://github.com/google/ktsan.git kcsan ef798c30 9fd5a512 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/12/03 19:25 https://github.com/google/ktsan.git kcsan ef798c30 0ecb9746 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/30 21:40 https://github.com/google/ktsan.git kcsan ef798c30 a76bf83f .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/28 22:27 https://github.com/google/ktsan.git kcsan ef798c30 76357d6f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/21 01:02 https://github.com/google/ktsan.git kcsan 5863cc79 8098ea0f .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/16 07:08 https://github.com/google/ktsan.git kcsan 5863cc79 cdac920b .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/12 08:38 https://github.com/google/ktsan.git kcsan 7f2955e0 048f2d49 .config log report akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org
ci2-upstream-kcsan-gce 2019/11/08 07:08 https://github.com/google/ktsan.git kcsan 94c00660 1e35461e .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/06 02:34 https://github.com/google/ktsan.git kcsan 94c00660 bc2c6e45 .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/05 15:11 https://github.com/google/ktsan.git kcsan 94c00660 af5c522d .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/05 00:18 https://github.com/google/ktsan.git kcsan 94c00660 76630fc9 .config log report alexios.zavras@intel.com, allison@lohutok.net, armijn@tjaldur.nl, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/11/03 21:33 https://github.com/google/ktsan.git kcsan 05f22368 b35fad31 .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/11/03 09:48 https://github.com/google/ktsan.git kcsan 05f22368 c9610487 .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/10/30 21:23 https://github.com/google/ktsan.git kcsan 05f22368 a41ca8fa .config log report alexios.zavras@intel.com, allison@lohutok.net, armijn@tjaldur.nl, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de
ci2-upstream-kcsan-gce 2019/10/29 04:20 https://github.com/google/ktsan.git kcsan 05f22368 5ea87a66 .config log report aarcange@redhat.com, akpm@linux-foundation.org, christian@brauner.io, cyphar@cyphar.com, elena.reshetova@intel.com, joel@joelfernandes.org, keescook@chromium.org, ldv@altlinux.org, linux-kernel@vger.kernel.org, luto@amacapital.net, mhocko@suse.com, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, viro@zeniv.linux.org.uk, wad@chromium.org
ci2-upstream-kcsan-gce 2019/10/26 11:53 https://github.com/google/ktsan.git kcsan 05f22368 25bb509e .config log report alexios.zavras@intel.com, allison@lohutok.net, armijn@tjaldur.nl, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de