Created attachment 588157 [details] dmesg Description of problem: I see these in the logs (i never saw them before in previous fedora): Freeing unused kernel memory: 12k freed Freeing unused kernel memory: 1516k freed [drm] Initialized drm 1.1.0 20060810 [drm] radeon defaulting to kernel modesetting. [drm] radeon kernel modesetting enabled. fb: conflicting fb hw usage radeondrmfb vs VESA VGA - removing generic driver Console: switching to colour dummy device 80x25 [drm] initializing kernel modesetting (CAICOS 0x1002:0x6779 0x1682:0x3200). [drm] register mmio base: 0xFEA20000 [drm] register mmio size: 131072 ATOM BIOS: C26401 radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) radeon 0000:01:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF [drm] Detected VRAM RAM=1024M, BAR=256M [drm] RAM width 64bits DDR [TTM] Zone kernel: Available graphics memory: 8190234 kiB. [TTM] Zone dma32: Available graphics memory: 2097152 kiB. [TTM] Initializing pool allocator. [TTM] Initializing DMA pool allocator. [drm] radeon: 1024M of VRAM memory ready [drm] radeon: 512M of GTT memory ready. [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [drm] Driver supports precise vblank timestamp query. radeon 0000:01:00.0: radeon: using MSI. [drm] radeon: irq initialized. [drm] GART: num cpu pages 131072, num gpu pages 131072 [drm] radeon: ib pool ready. [drm] Loading CAICOS Microcode AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9000 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ea900 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9200 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9040 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9240 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9080 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9280 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e92c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e90c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9100 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9140 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9180 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e91c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eaac0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eabc0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ea940 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eac00 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ea980 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eac40 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ea9c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eab00 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eaa00 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eab40 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eaa40 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eab80 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eaa80 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9300 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9340 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9380 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e93c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9400 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9440 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eac80 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ead00 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eacc0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ead40 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9480 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e94c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9500 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9540 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002ead80 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eadc0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eae00 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eae40 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eae80 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9580 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e95c0 flags=0x0010] AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002eaec0 flags=0x0010] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000). radeon 0000:01:00.0: WB enabled [drm] fence driver on ring 0 use gpu addr 0x40000c00 and cpu addr 0xffff880422d14c00 [drm] ring test on 0 succeeded in 2 usecs [drm] ib test on ring 0 succeeded in 0 usecs [drm] Radeon Display Connectors [drm] Connector 0: [drm] HDMI-A [drm] HPD2 [drm] DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c [drm] Encoders: [drm] DFP1: INTERNAL_UNIPHY1 [drm] Connector 1: [drm] DVI-I [drm] HPD4 [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c [drm] Encoders: [drm] DFP2: INTERNAL_UNIPHY [drm] Connector 2: [drm] VGA [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c [drm] Encoders: [drm] CRT1: INTERNAL_KLDSCP_DAC1 [drm] Internal thermal controller without fan control [drm] radeon: power management initialized [drm] fb mappable at 0xC0142000 [drm] vram apper at 0xC0000000 [drm] size 9216000 [drm] fb depth is 24 [drm] pitch is 7680 fbcon: radeondrmfb (fb0) is primary device Version-Release number of selected component (if applicable): os: Fedora 17 X86_64 kernel: 3.3.7-1.fc17.x86_64 How reproducible: allways Steps to Reproduce: 1. boot Actual results: No known consequences aside from these logged 'events'. Expected results: Additional info:
Update: AMD-Vi: Event logged [IO_PAGE_FAULT device=01:00.0 domain=0x0016 address=0x0000000f002e9000 flags=0x0010] It only happens at POWER-ON. So it can only be reproduced by doing a POWER-CYCLE. When just REBOOTING, the "page fault" does not "happen".
Created attachment 599527 [details] Issue no longer happens with currrent kernel The message disapeared some time ago. Currently using 3.4.5-2.fc17.x86_64 it does not happen. Just in case,my cmdline is: $ cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.4.5-2.fc17.x86_64 root=UUID=7397103e-0f3c-4baf-88b2-b78b9ebd46e5 ro rd.lvm=0 rd.dm=0 SYSFONT=True rd.luks=0 rd.md.uuid=ac77fae7:76d15e01:01514632:90362bee KEYTABLE=es rd.md.uuid=d5c73c12:bd42892e:e7dec3f4:514ffebd LANG=en_US.UTF-8 rhgb quiet radeon.pcie_gen2=1 iommu=pt amd_iommu_dump r8169.debug=16 This bugreport can be closed.
I can confirm that the issue seems to be gone. Please close bug-report. $ uname -r 3.5.1-1.fc17.x86_64 $ dmesg| grep -i amd-vi [ 1.761985] AMD-Vi: device: 00:00.2 cap: 0040 seg: 0 flags: 3e info 1300 [ 1.761988] AMD-Vi: mmio-addr: 00000000feb20000 [ 1.762205] AMD-Vi: DEV_SELECT_RANGE_START devid: 00:00.0 flags: 00 [ 1.762206] AMD-Vi: DEV_RANGE_END devid: 00:00.2 [ 1.762208] AMD-Vi: DEV_SELECT devid: 00:02.0 flags: 00 [ 1.762209] AMD-Vi: DEV_SELECT_RANGE_START devid: 01:00.0 flags: 00 [ 1.762210] AMD-Vi: DEV_RANGE_END devid: 01:00.1 [ 1.762211] AMD-Vi: DEV_SELECT devid: 00:04.0 flags: 00 [ 1.762213] AMD-Vi: DEV_SELECT devid: 02:00.0 flags: 00 [ 1.762214] AMD-Vi: DEV_SELECT devid: 00:05.0 flags: 00 [ 1.762215] AMD-Vi: DEV_SELECT devid: 03:00.0 flags: 00 [ 1.762216] AMD-Vi: DEV_SELECT devid: 00:06.0 flags: 00 [ 1.762217] AMD-Vi: DEV_SELECT devid: 04:00.0 flags: 00 [ 1.762218] AMD-Vi: DEV_SELECT devid: 00:09.0 flags: 00 [ 1.762219] AMD-Vi: DEV_SELECT devid: 05:00.0 flags: 00 [ 1.762221] AMD-Vi: DEV_SELECT devid: 00:11.0 flags: 00 [ 1.762222] AMD-Vi: DEV_SELECT_RANGE_START devid: 00:12.0 flags: 00 [ 1.762223] AMD-Vi: DEV_RANGE_END devid: 00:12.2 [ 1.762224] AMD-Vi: DEV_SELECT_RANGE_START devid: 00:13.0 flags: 00 [ 1.762225] AMD-Vi: DEV_RANGE_END devid: 00:13.2 [ 1.762227] AMD-Vi: DEV_SELECT devid: 00:14.0 flags: d7 [ 1.762228] AMD-Vi: DEV_SELECT devid: 00:14.3 flags: 00 [ 1.762229] AMD-Vi: DEV_SELECT devid: 00:14.4 flags: 00 [ 1.762231] AMD-Vi: DEV_ALIAS_RANGE devid: 06:00.0 flags: 00 devid_to: 00:14.4 [ 1.762232] AMD-Vi: DEV_RANGE_END devid: 06:1f.7 [ 1.762241] AMD-Vi: DEV_SELECT devid: 00:14.5 flags: 00 [ 1.762242] AMD-Vi: DEV_SELECT devid: 00:15.0 flags: 00 [ 1.762243] AMD-Vi: DEV_SELECT devid: 07:00.0 flags: 00 [ 1.762245] AMD-Vi: DEV_SELECT devid: 00:15.1 flags: 00 [ 1.762246] AMD-Vi: DEV_SELECT devid: 08:00.0 flags: 00 [ 1.762247] AMD-Vi: DEV_SELECT_RANGE_START devid: 00:16.0 flags: 00 [ 1.762248] AMD-Vi: DEV_RANGE_END devid: 00:16.2 [ 1.762320] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40 [ 1.815608] AMD-Vi: Initialized for Passthrough Mode