syzbot


BUG: using smp_processor_id() in preemptible code in radix_tree_node_alloc
Status: upstream: reported C repro on 2020/06/05 02:02
Reported-by: syzbot+3eec59e770685e3dc879@syzkaller.appspotmail.com
First crash: 111d, last: 17h36m

Cause bisection: introduced by (bisect log):

commit e42671084361302141a09284fde9bbc14fdd16bf
Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date: Thu May 7 12:53:06 2020 +0000

  net: qrtr: Do not depend on ARCH_QCOM

Crash: BUG: using smp_processor_id() in preemptible code in radix_tree_node_alloc (log)
Repro: C syz .config
duplicates (1):
Title Repro Bisected Count Last Reported Patched Status
BUG: using smp_processor_id() in preemptible code in debug_smp_processor_id C cause 10 111d 111d 0/17 closed as dup on 2020/06/05 04:06
Patch testing requests:
Created Duration User Patch Repo Result
2020/07/10 16:06 10m brookebasile@gmail.com upstream report log

Sample crash report:

Crashes (183):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce 2020/06/04 22:57 upstream acf25aa6 6720fdef .config log report syz C bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/22 08:53 upstream 98477740 9e1fa68e .config log report info bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/21 17:59 upstream ba4f184e 9e1fa68e .config log report info bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/09/12 03:13 upstream e8878ab8 79fb24e2 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/09/11 19:16 upstream 581cb3a2 adfb8b4e .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/08 09:28 upstream f4d51dff abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/09/04 06:39 upstream e28f0104 abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/03 19:24 upstream fc3abb53 abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/09/02 07:43 upstream b765a32a abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/09/01 01:06 upstream f75aef39 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/09/01 00:20 upstream f75aef39 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/31 14:42 upstream dcc5c6f0 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/31 10:54 upstream dcc5c6f0 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/31 09:14 upstream dcc5c6f0 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/30 16:08 upstream 1127b219 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/30 11:32 upstream 1127b219 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/29 02:31 upstream 96d454cd d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/08/28 10:26 upstream 15bc20c6 816e0689 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-smack-root 2020/08/28 07:53 upstream 15bc20c6 816e0689 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/27 15:54 upstream 15bc20c6 816e0689 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/25 09:41 upstream 6a9dc5fd 344da168 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/08/21 14:59 upstream da2968ff 6436ce4b .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/18 11:47 upstream 06a4ec1d 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce 2020/08/16 16:59 upstream d84835b1 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/16 00:12 upstream c9c9735c 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/08/15 07:55 upstream 7fca4dee 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-root 2020/08/14 05:20 upstream 990f2273 54ce1ed6 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-selinux-root 2020/08/13 09:33 upstream fb893de3 bc15f7db .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/09/22 19:49 upstream 98477740 3e8f6c27 .config log report info bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/09/11 01:30 upstream 7fe10096 409809d8 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/09/07 11:33 upstream f4d51dff abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/08/26 14:38 upstream 2ac69819 318430cb .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/08/23 11:44 upstream c3d8f220 1da71ab0 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-kasan-gce-386 2020/08/16 08:55 upstream 4b6c093e 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/09/20 06:16 net f13d783a 53ce8104 .config log report info bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/09/12 16:52 net 5760d9ac ce441f06 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/09/09 06:33 net 843d926b abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/09/01 17:26 net c2f89219 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/08/29 04:32 net 5438dd45 d5a3ae1f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/08/25 11:21 net 59ebb430 344da168 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-this-kasan-gce 2020/06/04 19:20 net cb8e59cc 6720fdef .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/09/23 17:20 net-next 748d1c8a 287cd75a .config log report info bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/09/07 23:17 net-next bb1416ad abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/09/07 13:08 net-next 02a20d4f abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/09/03 17:24 net-next 22b330b6 abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/09/03 14:57 net-next d3dfc362 abf9ba4f .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/08/26 09:52 net-next ca65a280 344da168 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/08/23 23:15 net-next d7223aa5 cef5ae68 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/08/23 07:19 net-next 1aecbf18 1da71ab0 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-net-kasan-gce 2020/08/22 14:15 net-next 3478f90c 6436ce4b .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/08/19 12:22 linux-next 8eb858df e1c29030 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/08/17 02:53 linux-next 4993e4fe 424dd8e7 .config log report bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org