From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mikhail Gavrilov Subject: Re: The issue with page allocation 5.3 rc1-rc2 (seems drm culprit here) Date: Sat, 10 Aug 2019 21:08:19 +0500 Message-ID: References: <20190806014830.7424-1-hdanton@sina.com> <6d5110ab-6539-378d-f643-0a1d4cf0ff73@daenzer.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="000000000000800e78058fc58002" Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Alex Deucher Cc: =?UTF-8?Q?Michel_D=C3=A4nzer?= , Hillf Danton , Dave Airlie , Linux List Kernel Mailing , amd-gfx list , Linux Memory Management List , dri-devel , "Deucher, Alexander" , Harry Wentland , "Koenig, Christian" List-Id: dri-devel@lists.freedesktop.org --000000000000800e78058fc58002 Content-Type: text/plain; charset="UTF-8" On Fri, 9 Aug 2019 at 23:55, Mikhail Gavrilov wrote: > Finally initial problem "gnome-shell: page allocation failure: > order:4, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), > nodemask=(null),cpuset=/,mems_allowed=0" did not happens anymore with > latest version of the patch (I tested more than 23 hours) > > But I hit a new problem: > > [73808.088801] ------------[ cut here ]------------ > [73808.088806] DEBUG_LOCKS_WARN_ON(ww_ctx->contending_lock) > [73808.088813] WARNING: CPU: 8 PID: 1348877 at > kernel/locking/mutex.c:757 __ww_mutex_lock.constprop.0+0xb0f/0x10c0 [pruned] > So I needed to report it separately (in another thread) or we continue here? Today after reboot issue "DEBUG LOCKS WARN_ON(ww_ctx->contending_lock)" happened again. -- Best Regards, Mike Gavrilov. --000000000000800e78058fc58002 Content-Type: text/plain; charset="US-ASCII"; name="dmesg2.txt" Content-Disposition: attachment; filename="dmesg2.txt" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_jz5qeqoz0 ClsgNTQwNi41ODQ4NTFdIC0tLS0tLS0tLS0tLVsgY3V0IGhlcmUgXS0tLS0tLS0tLS0tLQpbIDU0 MDYuNTg0ODU1XSBERUJVR19MT0NLU19XQVJOX09OKHd3X2N0eC0+Y29udGVuZGluZ19sb2NrKQpb IDU0MDYuNTg0ODYyXSBXQVJOSU5HOiBDUFU6IDIgUElEOiA0ODY1IGF0IGtlcm5lbC9sb2NraW5n L211dGV4LmM6NzU3IF9fd3dfbXV0ZXhfbG9jay5jb25zdHByb3AuMCsweGIwZi8weDEwYzAKWyA1 NDA2LjU4NDg2NV0gTW9kdWxlcyBsaW5rZWQgaW46IG1hY3Z0YXAgbWFjdmxhbiB0YXAgcmZjb21t IHh0X0NIRUNLU1VNIHh0X01BU1FVRVJBREUgbmZfbmF0X3RmdHAgbmZfY29ubnRyYWNrX3RmdHAg dHVuIGJyaWRnZSBzdHAgbGxjIG5mX2Nvbm50cmFja19uZXRiaW9zX25zIG5mX2Nvbm50cmFja19i cm9hZGNhc3QgeHRfQ1QgaXA2dF9SRUpFQ1QgbmZfcmVqZWN0X2lwdjYgaXA2dF9ycGZpbHRlciBp 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