https://bugzilla.kernel.org/show_bug.cgi?id=210321 Bug ID: 210321 Summary: /display/dc/dcn20/dcn20_resource.c:3240 dcn20_validate_bandwidth_fp+0x8b/0xd0 [amdgpu] Product: Drivers Version: 2.5 Kernel Version: 5.10.0-rc5 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx Reporter: vladi@xxxxxxxxxxxx Regression: No Been happening since 5.9 [Mon Nov 23 08:42:42 2020] ------------[ cut here ]------------ [Mon Nov 23 08:42:42 2020] WARNING: CPU: 15 PID: 155 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:3240 dcn20_validate_bandwidth_fp+0x8b/0xd0 [amdgpu] [Mon Nov 23 08:42:42 2020] Modules linked in: autofs4 ipv6 tcp_bic binfmt_misc btusb btrtl btbcm btintel bluetooth snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_usb_audio snd_hda_codec snd_hwdep snd_usbmidi_lib snd_hda_core rfkill amdgpu ecdh_generic snd_pcm ecc snd_seq_midi mousedev snd_seq_midi_event snd_rawmidi cdc_acm input_leds led_class iommu_v2 evdev gpu_sched snd_seq ttm i2c_algo_bit snd_seq_device drm_kms_helper snd_timer syscopyarea sysfillrect sysimgblt fb_sys_fops snd drm k10temp ccp soundcore sha1_generic button efivarfs dm_crypt encrypted_keys dm_mod r8169 realtek mdio_devres libphy usbhid [Mon Nov 23 08:42:42 2020] CPU: 15 PID: 155 Comm: kworker/15:1 Not tainted 5.10.0-rc5 #50 [Mon Nov 23 08:42:42 2020] Hardware name: Micro-Star International Co., Ltd. MS-7B89/B450M MORTAR (MS-7B89), BIOS 1.D0 01/06/2020 [Mon Nov 23 08:42:42 2020] Workqueue: events drm_mode_rmfb_work_fn [drm] [Mon Nov 23 08:42:42 2020] RIP: 0010:dcn20_validate_bandwidth_fp+0x8b/0xd0 [amdgpu] [Mon Nov 23 08:42:42 2020] Code: 00 7b 2b 22 85 14 1f 00 00 75 26 f2 0f 11 85 58 26 00 00 31 d2 48 89 ee 4c 89 e7 e8 8f f6 ff ff 89 c2 22 95 14 1f 00 00 75 33 <0f> 0b eb 03 90 75 d2 66 0f 12 14 24 f2 0f 11 95 58 26 00 00 48 83 [Mon Nov 23 08:42:42 2020] RSP: 0018:ffffa93000607c28 EFLAGS: 00010246 [Mon Nov 23 08:42:42 2020] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000001876f [Mon Nov 23 08:42:42 2020] RDX: 0000000000000000 RSI: 211d5948abbbab22 RDI: 00000000000261a0 [Mon Nov 23 08:42:42 2020] RBP: ffff8d0cab2a0000 R08: ffff8d0cab2a1ec8 R09: ffff8d0c8e440000 [Mon Nov 23 08:42:42 2020] R10: ffff8d0c86dde000 R11: 0000000100000001 R12: ffff8d0c8e440000 [Mon Nov 23 08:42:42 2020] R13: 0000000000000000 R14: ffff8d0cab2a0000 R15: ffff8d0c85b20308 [Mon Nov 23 08:42:42 2020] FS: 0000000000000000(0000) GS:ffff8d0f8efc0000(0000) knlGS:0000000000000000 [Mon Nov 23 08:42:42 2020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Mon Nov 23 08:42:42 2020] CR2: 000056169e9dd940 CR3: 00000001114fa000 CR4: 0000000000350ee0 [Mon Nov 23 08:42:42 2020] Call Trace: [Mon Nov 23 08:42:42 2020] dcn20_validate_bandwidth+0x2d/0x50 [amdgpu] [Mon Nov 23 08:42:42 2020] dc_validate_global_state+0x279/0x300 [amdgpu] [Mon Nov 23 08:42:42 2020] amdgpu_dm_atomic_check+0xb39/0xc30 [amdgpu] [Mon Nov 23 08:42:42 2020] drm_atomic_check_only+0x557/0x7e0 [drm] [Mon Nov 23 08:42:42 2020] drm_atomic_commit+0x19/0x70 [drm] [Mon Nov 23 08:42:42 2020] drm_framebuffer_remove+0x395/0x430 [drm] [Mon Nov 23 08:42:42 2020] drm_mode_rmfb_work_fn+0x37/0x50 [drm] [Mon Nov 23 08:42:42 2020] process_one_work+0x1ae/0x300 [Mon Nov 23 08:42:42 2020] worker_thread+0x1f6/0x3e0 [Mon Nov 23 08:42:42 2020] ? rescuer_thread+0x410/0x410 [Mon Nov 23 08:42:42 2020] kthread+0x12a/0x150 [Mon Nov 23 08:42:42 2020] ? kthread_create_worker_on_cpu+0x70/0x70 [Mon Nov 23 08:42:42 2020] ret_from_fork+0x22/0x30 [Mon Nov 23 08:42:42 2020] ---[ end trace cb43a970abd417bb ]--- ❯ emerge --info Portage 3.0.9 (python 3.7.9-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.2.0, glibc-2.32-r2, 5.10.0-rc5 x86_64) ================================================================= System uname: Linux-5.10.0-rc5-x86_64-AMD_Ryzen_7_3700X_8-Core_Processor-with-gentoo-2.7 KiB Mem: 16419668 total, 12449312 free KiB Swap: 16137212 total, 16137212 free Timestamp of repository gentoo: Mon, 23 Nov 2020 15:05:42 +0000 Head commit of repository gentoo: b98ac916976c6de90fd633bcb2b579f57762a23c Head commit of repository lto-overlay: 3c0f2f8521d5d8e5180e742bee80f93e64575b38 Head commit of repository mv: 45f322abb49bf38da282afe2aa8c287d99c9e630 Head commit of repository steam-overlay: 6ed5630096d43208168572264f204d40e6b2a5c0 Head commit of repository eroen: 168c481db277e12e30ba6dea71a774337512ce32 Head commit of repository mva: 88a3abdfc840fc7d5645a0570fc0c6b03a45218d sh bash 5.0_p18 ld GNU ld (Gentoo 2.34 p6) 2.34.0 distcc 3.3.3 x86_64-pc-linux-gnu [disabled] ccache version 3.7.12 [disabled] app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 2.7.18-r4::gentoo, 3.7.9::gentoo, 3.8.6::gentoo, 3.9.0::gentoo dev-util/ccache: 3.7.12::gentoo dev-util/cmake: 3.17.4-r1::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.1-r1::gentoo sys-devel/binutils: 2.34-r2::gentoo sys-devel/gcc: 10.2.0-r3::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.2.1-r4::gentoo sys-kernel/linux-headers: 5.4-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo priority: -1000 x-portage location: /usr/local/portage masters: gentoo priority: 0 lto-overlay location: /usr/local/portage/lto-overlay sync-type: git sync-uri: https://github.com/InBetweenNames/gentooLTO.git masters: gentoo mv priority: 50 mv location: /usr/local/portage/mv sync-type: git sync-uri: https://anongit.gentoo.org/git/user/mv.git masters: gentoo priority: 50 steam-overlay location: /usr/local/portage/steam sync-type: git sync-uri: https://github.com/anyc/steam-overlay.git masters: gentoo priority: 50 eroen location: /usr/local/portage/eroen sync-type: git sync-uri: https://anongit.gentoo.org/git/user/eroen.git masters: gentoo priority: 9999 mva location: /usr/local/portage/mva sync-type: git sync-uri: https://github.com/msva/mva-overlay.git masters: gentoo priority: 9999 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=znver2 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=auto -fuse-linker-plugin -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=znver2 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=auto -fuse-linker-plugin -pipe" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org"; LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en bg" MAKEOPTS="-j17 -l9" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/cache/gentoo" USE="X a52 aac aalib acl acpi activities adns aio alsa amd64 asf bash-completion berkdb bluetooth branding btrfs bzip2 cairo caps cdda cdr chroot cli crypt cryptsetup cups curl custom-cflags custom-optimization dav1d dbus declarative device-mapper dri dts dv dvd dvdr egl elogind emboss encode exif faac faad ffmpeg flac fortran gbm gdbm gif glamor gles gles2 glib gnutls gold gpg graphite gstreamer gui hwaccel iconv icu imap inotify introspection iproute2 ipv6 irc ithreads iwd jpeg jumbo-build kde kerberos kipi kwallet lcms libaom libglvnd libinput libnotify libtirpc lto lzo mad maps matroska melt mng mp3 mp4 mpd mpeg mtp multilib ncurses networkmanager nls nptl offensive ogg ogm opengl openmp opus otr ozone pam pango pcre pdf pdfimport pgo phonon pic plasma png policykit ppds pulseaudio qml qt5 rar rav1e rdp readline rpc sasl screencast sdl seccomp semantic-desktop speex spell split-usr sql ssl startup-notification svg system-av1 system-cairo system-ffmpeg system-harfbuzz system-icu system-jpeg system-libevent system-libvpx system-llvm system-mesa system-webp theora threads thumbnail tidy tiff truetype udev udisks unicode upower usb user-session v4l vaapi vcd vim-syntax vnc vorbis vpx wayland widgets x264 xattr xcb xml xv xvfb xvid zip zlib zsh-completion" ABI_X86="64 32" ADA_TARGET="gnat_2018" ALSA_CARDS="hda_intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc efi-64" INPUT_DEVICES="keyboard libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2 php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25 ruby26" SANE_BACKENDS="fujitsu" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS -- You are receiving this mail because: You are watching the assignee of the bug. 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