syzbot


possible deadlock in acct_pin_kill
Status: upstream: reported C repro on 2018/09/27 17:04
Reported-by: syzbot+2a73a6ea9507b7112141@syzkaller.appspotmail.com
Fix commit: acct_on(): don't mess with freeze protection
Patched on: [ci-upstream-linux-next-kasan-gce-root], missing on: [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-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-usb]
First crash: 213d, last: 1h31m

Bisection: introduced by (bisect log):

commit e950564b97fd0f541b02eb207685d0746f5ecf29
Author: Miklos Szeredi <mszeredi@redhat.com>
Date: Tue Jul 24 13:01:55 2018 +0000

  vfs: don't evict uninitialized inode

Tree: upstream
Crash: BUG: corrupted list in inode_insert5 (log)
Repro: C syz .config
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 possible deadlock in acct_pin_kill C 46 11h52m 7d01h 0/1 upstream: reported C repro on 2019/04/17 20:56

Sample crash report:

All crashes (149):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-smack-root 2018/11/16 09:17 upstream da5322e6 f5e275d1 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-smack-root 2019/04/19 23:41 upstream 55e3a6ba b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/19 22:12 upstream 3ecafda9 b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/18 22:12 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/18 21:52 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/18 21:42 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/18 14:57 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/18 13:40 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/18 13:36 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/18 12:51 upstream e53f31bf b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/18 04:16 upstream fe5cdef2 b0e8efcb .config log report syz C akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2018/11/20 07:59 upstream f2ce1065 9bc2a903 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-root 2018/11/20 03:40 upstream f2ce1065 adf636a8 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-smack-root 2018/11/20 02:51 upstream f2ce1065 adf636a8 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-selinux-root 2018/11/16 10:50 upstream da5322e6 f5e275d1 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-linux-next-kasan-gce-root 2018/11/20 03:22 linux-next 442b8cea adf636a8 .config log report syz C akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-root 2018/11/16 04:46 upstream da5322e6 3a41052e .config log report syz akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-smack-root 2019/04/18 04:11 upstream fe5cdef2 b0e8efcb .config log report syz akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/18 04:09 upstream fe5cdef2 b0e8efcb .config log report syz akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-linux-next-kasan-gce-root 2018/11/16 09:01 linux-next 442b8cea f5e275d1 .config log report syz akpm@linux-foundation.org, linux-kernel@vger.kernel.org, oleg@redhat.com
ci-upstream-kasan-gce-smack-root 2019/04/24 20:27 upstream ba25b50d 8e3c52b1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/24 18:24 upstream ba25b50d 8e3c52b1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/24 09:59 upstream ba25b50d 8e3c52b1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/24 07:01 upstream 7142eaa5 4d3d6a50 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/24 04:05 upstream 7142eaa5 4d3d6a50 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/04/23 21:36 upstream 7142eaa5 4d3d6a50 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/23 13:28 upstream 085b7755 53199d6e .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/22 04:48 upstream 085b7755 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/22 02:48 upstream 085b7755 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/21 19:08 upstream 085b7755 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/21 08:30 upstream 9e5de623 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/21 04:59 upstream 9e5de623 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/21 00:41 upstream 9e5de623 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/20 10:29 upstream 371dd432 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/19 01:32 upstream 6d906f99 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/04/18 18:30 upstream e53f31bf b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/18 09:39 upstream fe5cdef2 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/17 20:07 upstream fe5cdef2 b0e8efcb .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/16 18:40 upstream 618d919c 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/16 13:58 upstream 618d919c 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/15 23:09 upstream 5512320c 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/15 22:07 upstream dc4060a5 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/15 07:19 upstream dc4060a5 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/14 23:32 upstream dc4060a5 505ab413 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/14 04:19 upstream 4443f8e6 c402d8f1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/13 11:12 upstream 6d0a5984 c402d8f1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/12 16:36 upstream 8ee15f32 8916f5e1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/12 07:30 upstream 2d06b235 8916f5e1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/11 07:57 upstream 582549e3 e955ac50 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/11 07:48 upstream 582549e3 e955ac50 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-smack-root 2019/04/10 12:33 upstream 0ee7fb36 65b612b7 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/28 04:06 upstream 1a9df9e2 f94f56fe .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/26 20:38 upstream a3ac7917 55684ce1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/26 07:07 upstream a3ac7917 55684ce1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/25 22:50 upstream 8c2ffd91 55684ce1 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/25 17:36 upstream 8c2ffd91 2c86e0a5 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/24 09:14 upstream 1bdd3dbf acbc5b7d .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/24 06:43 upstream a5ed1e96 a2cef203 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/23 07:36 upstream fd1f297b 3361bde5 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/22 17:36 upstream 0939221e dce6e62f .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/22 16:11 upstream 0939221e dce6e62f .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/21 23:46 upstream 0939221e dce6e62f .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/03/20 22:39 upstream babf09c3 a664c187 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-root 2019/03/13 00:31 upstream ea295481 a71bfb62 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-kasan-gce-selinux-root 2019/03/11 17:20 upstream 12ad143e 12365b99 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-linux-next-kasan-gce-root 2018/09/23 16:02 linux-next 46c163a0 37079712 .config log report akpm@linux-foundation.org, gregkh@linuxfoundation.org, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, oleg@redhat.com, paulmck@linux.vnet.ibm.com, tglx@linutronix.de
ci-upstream-linux-next-kasan-gce-root 2019/03/17 07:48 linux-next cf08baa2 bab43553 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-linux-next-kasan-gce-root 2019/03/16 11:50 linux-next cf08baa2 bab43553 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-linux-next-kasan-gce-root 2019/03/16 02:51 linux-next cf08baa2 bab43553 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org
ci-upstream-linux-next-kasan-gce-root 2019/03/12 10:33 linux-next cf08baa2 12365b99 .config log report akpm@osdl.org, jmorris@namei.org, linux-kernel@vger.kernel.org, mingo@kernel.org, viro@zeniv.linux.org.uk, xemul@openvz.org