<div class="xam_msg_class"> <div style="font: normal 13px Arial; color:rgb(0, 0, 0);">Dear XOrg maintainers, I'm having problems using a KMS enabled kernel 3.4.x with RadeonHD on a PowerPC 32 platform (NOT an Apple hardware). The kernel always hung with a "Machine check in kernel mode". I've compiled the DRM a module and enabled the KMS, then put all the required radeon firmware files in "/lib/firmware/radeon". I must admit that I'm not an advanced Linux user,only trying my best. Attached below two typical kernel logs grabbed from the serial port. My system is the ACube Sam460ex, with a CPU AMCC 460ex, an embedded PowerPC 32 CPU. Here the mother board description: http://www.acube-systems.biz/index.php?page=hardware&pid=5 The board uses U-Boot as a boot loader: http://www.denx.de/wiki/U-Boot Sadly the mother board producer does not support Linux, so no help at all from them. Please, have a look at my web page about my attempt of using Linux on Sam460ex: http://www.locati.it/mario/sam460/squeeze/ Another Sam460ex user rised a similar problem a year ago here in the list: http://lists.freedesktop.org/archives/dri-devel/2012-February/018792.html Any kind of feedback would be greatly appreciated. Cheers, Mario -------------------------------------------------------------------------------------------- U-Boot 2010.06.05 (Apr 14 2011 - 10:54:55) CPU: AMCC PowerPC 460EX Rev. B at 1150 MHz (PLB=287 OPB=143 EBC=143) No Security/Kasumi support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) Internal PCI arbiter enabled 32 kB I-Cache 32 kB D-Cache Board: Sam460ex, PCIe 4x + SATA-2 I2C: ready DRAM: 2 GiB (ECC not enabled, 575 MHz, CL4) PCI: Bus Dev VenId DevId Class Int 00 04 1095 3512 0104 00 00 06 126f 0501 0380 00 PCIE1: successfully set as root-complex 02 00 1002 9498 0300 ff Net: ppc_4xx_eth0 FPGA: Revision 03 (2010-10-07) SM502: found VGA: 1 VESA: OK 3] PM: Adding info for No Bus:ttyv4 [ 0.443230] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.464930] serial8250.0: ttyS0 at MMIO 0x4ef600300 (irq = 22) is a U6_16550A [ 0.481765] console [ttyS0] enabled [ 0.505965] serial8250.0: ttyS1 at MMIO 0x4ef600400 (irq = 23) is a U6_16550A [ 0.533808] serial8250.0: ttyS2 at MMIO 0x4ef600500 (irq = 28) is a U6_16550A [ 0.561656] serial8250.0: ttyS3 at MMIO 0x4ef600600 (irq = 29) is a U6_16550A [ 0.570021] 4ef600300.serial: ttyS0 at MMIO 0x4ef600300 (irq = 22) is a 16550 [ 0.577955] 4ef600400.serial: ttyS1 at MMIO 0x4ef600400 (irq = 23) is a 16550 [ 0.585894] 4ef600500.serial: ttyS2 at MMIO 0x4ef600500 (irq = 28) is a 16550 [ 0.593819] 4ef600600.serial: ttyS3 at MMIO 0x4ef600600 (irq = 29) is a 16550 [ 0.601813] Generic non-volatile memory driver v1.1 [ 0.606913] Linux agpgart interface v0.103 [ 0.618819] brd: module loaded [ 0.626227] loop: module loaded [ 0.629662] sm501 0001:00:06.0: enabling device (0004 -> 0006) [ 0.635616] sm501 0001:00:06.0: SM501 At f5000000: Version 050100c0, 64 Mb, IRQ 21 [ 0.643214] sm501 0001:00:06.0: setting M1XCLK to 144000000 [ 0.667969] sm501 0001:00:06.0: setting MCLK to 72000000 [ 0.732145] serial8250 serial8250.10: unable to register port at index 0 (IO0 MEMd84030000 IRQ21): -28 [ 0.741502] serial8250 serial8250.10: unable to register port at index 1 (IO0 MEMd84030020 IRQ21): -28 [ 0.751018] gpiochip_add: registered GPIOs 224 to 255 on device: SM501-LOW [ 0.758096] gpiochip_add: registered GPIOs 192 to 223 on device: SM501-HIGH [ 0.766887] sata-dwc 4bffd1000.sata: id 0, controller version 1.82 [ 0.773183] sata-dwc 4bffd1000.sata: DMA initialized [ 0.779545] scsi0 : sata-dwc [ 0.782890] ata1: SATA max UDMA/133 irq 35 [ 0.787456] sata_sil 0001:00:04.0: Applying R_ERR on DMA activate FIS errata fix [ 0.796259] scsi1 : sata_sil [ 0.799527] scsi2 : sata_sil [ 0.802777] ata2: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd84280080 irq 21 [ 0.810114] ata3: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd842800c0 irq 21 [ 0.819401] Fixed MDIO Bus: probed [ 0.822833] tun: Universal TUN/TAP device driver, 1.6 [ 0.827893] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 0.834335] PPC 4xx OCP EMAC driver, version 3.54 [ 0.839447] MAL v2 /plb/mcmal, 2 TX channels, 16 RX channels [ 0.845408] ZMII /plb/opb/emac-zmii@ef600d00 initialized [ 0.850993] RGMII /plb/opb/emac-rgmii@ef601500 initialized with MDIO support [ 0.858308] TAH /plb/opb/emac-tah@ef601350 initialized [ 0.863558] TAH /plb/opb/emac-tah@ef601450 initialized [ 0.869028] /plb/opb/emac-rgmii@ef601500: input 0 in RGMII mode [ 0.876246] eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 00:50:c2:80:d4:b5 [ 0.883144] eth0: found Generic MII PHY (0x00) [ 0.887792] /plb/opb/emac-rgmii@ef601500: input 1 in RGMII mode [ 0.894944] eth1: EMAC-1 /plb/opb/ethernet@ef600f00, MAC 00:00:00:00:00:00 [ 0.901851] eth1: found Generic MII PHY (0x01) [ 0.906880] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.913868] ppc-of-ehci 4bffd0400.ehci: OF EHCI [ 0.918698] ppc-of-ehci 4bffd0400.ehci: new USB bus registered, assigned bus number 1 [ 0.926691] ppc-of-ehci 4bffd0400.ehci: irq 33, io mem 0x4bffd0400 [ 0.943968] ppc-of-ehci 4bffd0400.ehci: USB 2.0 started, EHCI 1.00 [ 0.950216] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 0.957022] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.964253] usb usb1: Product: OF EHCI [ 0.968002] usb usb1: Manufacturer: Linux 3.4.28-Sam460ex ehci_hcd [ 0.974182] usb usb1: SerialNumber: PPC-OF USB [ 0.979206] hub 1-0:1.0: USB hub found [ 0.983014] hub 1-0:1.0: 1 port detected [ 0.987474] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.994217] sm501-usb sm501-usb.80: cannot declare coherent memory [ 1.000569] uhci_hcd: USB Universal Host Controller Interface driver [ 1.007342] usbcore: registered new interface driver libusual [ 1.013612] mousedev: PS/2 mouse device common for all mice [ 1.019778] i2c /dev entries driver [ 1.024006] ibm-iic 4ef600700.i2c: using standard (100 kHz) mode [ 1.030447] rtc-m41t80 0-0068: chip found, driver version 0.05 [ 1.037623] rtc-m41t80 0-0068: rtc core: registered m41t80 as rtc0 [ 1.045613] ibm-iic 4ef600800.i2c: using standard (100 kHz) mode [ 1.051824] booke_wdt: powerpc book-e watchdog driver loaded [ 1.058514] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com [ 1.067232] cpuidle: using governor ladder [ 1.071392] cpuidle: using governor menu [ 1.075870] usbcore: registered new interface driver usbhid [ 1.081466] usbhid: USB HID core driver [ 1.085530] TCP: cubic registered [ 1.089709] NET: Registered protocol family 10 [ 1.094708] IPv6 over IPv4 tunneling driver [ 1.099648] NET: Registered protocol family 17 [ 1.104188] Registering the dns_resolver key type [ 1.109746] registered taskstats version 1 [ 1.115939] rtc-m41t80 0-0068: setting system clock to 2013-02-03 10:57:49 UTC (1359889069) [ 1.147985] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 1.160098] ata2.00: ATAPI: PLEXTOR DVDR PX-L890SA, 1.02, max UDMA/100 [ 1.180082] ata2.00: configured for UDMA/100 [ 1.251990] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.295975] usb 1-1: new high-speed USB device number 2 using ppc-of-ehci [ 1.432292] usb 1-1: New USB device found, idVendor=0424, idProduct=2517 [ 1.439011] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.446873] hub 1-1:1.0: USB hub found [ 1.450779] hub 1-1:1.0: 7 ports detected [ 1.511274] ata1.00: ATA-8: ST9500420ASG, 0002SDM1, max UDMA/133 [ 1.517293] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 1/32) [ 1.540420] ata1.00: configured for UDMA/133 [ 1.544994] scsi 0:0:0:0: Direct-Access ATA ST9500420ASG 0002 PQ: 0 ANSI: 5 [ 1.553974] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 1.562118] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.567733] sd 0:0:0:0: [sda] Write Protect is off [ 1.573245] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.585287] scsi 1:0:0:0: CD-ROM PLEXTOR DVDR PX-L890SA 1.02 PQ: 0 ANSI: 5 [ 1.600147] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.607652] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.614222] sda: RDSK (512) sda1 (DOS^C)(res 2 spb 2) sda2 (SFS^@)(res 2 spb 2) sda3 (JXF^D)(res 2 spb 1) sda4 (JXF^D)(res 2 spb 1) sda5 (SWP^@)(res 2 spb 1) [ 1.628872] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.636389] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.744027] usb 1-1.1: new high-speed USB device number 3 using ppc-of-ehci [ 1.856395] usb 1-1.1: New USB device found, idVendor=0409, idProduct=005a [ 1.863288] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.871356] hub 1-1.1:1.0: USB hub found [ 1.875520] hub 1-1.1:1.0: 4 ports detected [ 1.951982] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 1.958514] usb 1-1.7: new high-speed USB device number 4 using ppc-of-ehci [ 1.980411] ata3.00: ATA-8: ST9500423AS, 0001SDM5, max UDMA/133 [ 1.986346] ata3.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 0/32) [ 2.024342] ata3.00: configured for UDMA/100 [ 2.028904] scsi 2:0:0:0: Direct-Access ATA ST9500423AS 0001 PQ: 0 ANSI: 5 [ 2.037894] sd 2:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB) [ 2.045403] sd 2:0:0:0: [sdb] 4096-byte physical blocks [ 2.050983] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 2.056763] sd 2:0:0:0: [sdb] Write Protect is off [ 2.061654] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 2.090464] sdb: RDSK (512) sdb1 (EXT^C)(res 2 spb 2) sdb2 (EXT^C)(res 2 spb 1) sdb3 (EXT^C)(res 2 spb 2) sdb4 (SWP^@)(res 2 spb 2) [ 2.104062] sd 2:0:0:0: [sdb] Attached SCSI disk [ 2.109653] usb 1-1.7: New USB device found, idVendor=0424, idProduct=2240 [ 2.116552] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.123870] usb 1-1.7: Product: Ultra Fast Media [ 2.128583] usb 1-1.7: Manufacturer: Generic [ 2.132901] usb 1-1.7: SerialNumber: 000000225001 [ 2.162126] kjournald starting. Commit interval 5 seconds [ 2.167947] EXT3-fs (sdb3): mounted filesystem with ordered data mode [ 2.174461] VFS: Mounted root (ext3 filesystem) readonly on device 8:19. [ 2.196945] devtmpfs: mounted [ 2.200499] Freeing unused kernel memory: 300k freed [ 2.236156] usb 1-1.1.1: new low-speed USB device number 5 using ppc-of-ehci [ 2.359385] usb 1-1.1.1: New USB device found, idVendor=045e, idProduct=0750 [ 2.366491] usb 1-1.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.373999] usb 1-1.1.1: Product: Wired Keyboard 600 [ 2.378973] usb 1-1.1.1: Manufacturer: Microsoft [ 2.389519] input: Microsoft Wired Keyboard 600 as /devices/plb.0/4bffd0400.ehci/usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.0/input/input0 [ 2.402188] generic-usb 0003:045E:0750.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Wired Keyboard 600] on usb-PPC-OF USB-1.1.1/input0 [ 2.424309] input: Microsoft Wired Keyboard 600 as /devices/plb.0/4bffd0400.ehci/usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.1/input/input1 [ 2.436854] generic-usb 0003:045E:0750.0002: input,hidraw1: USB HID v1.11 Device [Microsoft Wired Keyboard 600] on usb-PPC-OF USB-1.1.1/input1 [ 2.536177] usb 1-1.1.2: new low-speed USB device number 6 using ppc-of-ehci [ 2.656375] usb 1-1.1.2: New USB device found, idVendor=046d, idProduct=c05a [ 2.663493] usb 1-1.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.671004] usb 1-1.1.2: Product: USB Optical Mouse [ 2.675892] usb 1-1.1.2: Manufacturer: Logitech [ 2.685010] input: Logitech USB Optical Mouse as /devices/plb.0/4bffd0400.ehci/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/input/input2 [ 2.698237] generic-usb 0003:046D:C05A.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-PPC-OF USB-1.1.2/input0 [ 3.563842] init: ureadahead main process (1187) terminated with status 5 [ 4.066769] init: mounted-proc main process (1195) terminated with status 1 [ 8.647529] ndfc ndfc.6: failed to get memory [ 12.304992] Oops: Machine check, sig: 7 [#1] [ 12.309266] Canyonlands [ 12.311716] Modules linked in: binfmt_misc snd_hda_intel(+) snd_hda_codec snd_hwdep ndfc nand snd_pcm joydev nand_ids mtd nand_bch snd_seq_midi bch radeon(+) nand_ecc snd_rawmidi snd_seq_midi_event snd_seq ad7414 snd_timer snd_seq_device ttm drm_kms_helper snd drm i2c_algo_bit cfbcopyarea soundcore cfbimgblt snd_page_alloc cfbfillrect [ 12.341654] NIP: f54d305c LR: f54afffc CTR: f54d3008 [ 12.346622] REGS: efff7f10 TRAP: 0214 Not tainted (3.4.28-Sam460ex) [ 12.353145] MSR: 00029000 <CE,EE,ME> CR: 24002428 XER: 00000000 [ 12.359303] TASK = ef336f40[2101] 'modprobe' THREAD: ef34a000 [ 12.364873] GPR00: 00020000 ef34bc00 ef336f40 ffffffea f5980004 00000000 2ec9f067 00000000 [ 12.373302] GPR08: 8013f41b ef196000 00000000 f5980000 c004ea5c 10026128 00000000 106c5228 [ 12.381730] GPR16: bf896670 10020000 00000000 f53cb8e4 00000000 c00704d4 00000000 f5539fe4 [ 12.390159] GPR24: f5539f9c eed32610 eed32400 ef89d800 000000ff 00000000 ef196000 00000001 [ 12.398989] NIP [f54d305c] rs600_gart_set_page+0x54/0x70 [radeon] [ 12.405152] LR [f54afffc] radeon_gart_restore+0x70/0xac [radeon] [ 12.411157] Call Trace: [ 12.413677] [ef34bc00] [f54afc5c] radeon_gart_table_vram_pin+0x6c/0xd0 [radeon] (unreliable) [ 12.422200] [ef34bc10] [f54afffc] radeon_gart_restore+0x70/0xac [radeon] [ 12.428986] [ef34bc20] [f54e0f50] rv770_pcie_gart_enable+0x48/0x24c [radeon] [ 12.436121] [ef34bc40] [f54e26a0] rv770_startup+0x1254/0x1828 [radeon] [ 12.442735] [ef34bc90] [f54e32f4] rv770_init+0x190/0x254 [radeon] [ 12.448906] [ef34bca0] [f5498444] radeon_device_init+0x4b4/0x5cc [radeon] [ 12.455774] [ef34bcc0] [f549a070] radeon_driver_load_kms+0xb0/0x14c [radeon] [ 12.462907] [ef34bce0] [f525d13c] drm_get_pci_dev+0x17c/0x26c [drm] [ 12.469248] [ef34bd10] [f550f28c] radeon_pci_probe+0xdc/0xf0 [radeon] [ 12.475713] [ef34bd30] [c02c9020] pci_device_probe+0xb0/0x13c [ 12.481481] [ef34bd60] [c0324448] driver_probe_device+0x118/0x32c [ 12.487584] [ef34bd90] [c0324704] __driver_attach+0xa8/0xc0 [ 12.493167] [ef34bdb0] [c03225b0] bus_for_each_dev+0x6c/0xa8 [ 12.498835] [ef34bde0] [c0323da4] driver_attach+0x30/0x40 [ 12.504243] [ef34bdf0] [c03237b0] bus_add_driver+0xe4/0x298 [ 12.509824] [ef34be20] [c0324d50] driver_register+0x94/0x160 [ 12.515494] [ef34be40] [c02c9cd8] __pci_register_driver+0x54/0xc8 [ 12.521622] [ef34be60] [f525d360] drm_pci_init+0x134/0x148 [drm] [ 12.527703] [ef34be80] [f555b0c4] radeon_init+0xc4/0x108 [radeon] [ 12.533810] [ef34be90] [c000155c] do_one_initcall+0x144/0x1b8 [ 12.539565] [ef34bec0] [c00727ac] sys_init_module+0xa00/0x1b2c [ 12.545408] [ef34bf40] [c000e068] ret_from_syscall+0x0/0x3c [ 12.550991] --- Exception: c01 at 0xff5f198 [ 12.550994] LR = 0x10004620 [ 12.558311] Instruction dump: [ 12.561290] 3860ffea 41800038 80090328 7f840040 419d002c 54c60026 54841838 60c60067 [ 12.569118] 7c8b2214 7c0004ac 7cc0252c 38840004 <7c0004ac> 7ca0252c 38600000 80010014 [ 12.577134] ---[ end trace fe8e745879d0857d ]--- [ 12.581748] [ 12.766036] init: plymouth main process (1188) killed by ABRT signal [ 12.777639] init: plymouth-splash main process (2568) terminated with status 2 * Starting AppArmor profiles [80G [ 14.233585] init: plymouth-upstart-bridge main process (2618) terminated with status 1 [ 14.258334] audit_printk_skb: 36 callbacks suppressed [ 14.263521] type=1400 audit(1359889082.637:24): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=2608 comm="apparmor_parser" [ 14.297302] type=1400 audit(1359889082.677:25): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince//sanitized_helper" pid=2608 comm="apparmor_parser" [ 14.317076] type=1400 audit(1359889082.697:26): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=2608 comm="apparmor_parser" [ 14.339791] type=1400 audit(1359889082.717:27): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer//sanitized_helper" pid=2608 comm="apparmor_parser" [ 14.359132] type=1400 audit(1359889082.737:28): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-thumbnailer" pid=2608 comm="apparmor_parser" [ 14.398054] type=1400 audit(1359889082.777:29): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-thumbnailer//sanitized_helper" pid=2608 comm="apparmor_parser" Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox [ 14.656862] type=1400 audit(1359889083.037:30): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=2627 comm="apparmor_parser" [ 14.677918] type=1400 audit(1359889083.057:31): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=2627 comm="apparmor_parser" [ 14.703684] type=1400 audit(1359889083.081:32): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*//sanitized_helper" pid=2627 comm="apparmor_parser" [ 14.856682] type=1400 audit(1359889083.237:33): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=2639 comm="apparmor_parser" [ 14.892852] Bluetooth: Core ver 2.16 Skippi[ 14.901089] device class 'bluetooth': registering ng profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd [ 14.919110] NET: Registered protocol family 31 [ 14.923793] Bluetooth: HCI device and connection manager initialized [ 14.932071] Bluetooth: HCI socket layer initialized [ 14.940528] Bluetooth: L2CAP socket layer initialized [ 14.946226] Bluetooth: SCO socket layer initialized [ 15.093895] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.099436] Bluetooth: BNEP filters: protocol multicast [ 15.105762] Bluetooth: RFCOMM TTY layer initialized [ 15.119911] Bluetooth: RFCOMM socket layer initialized [ 15.125111] Bluetooth: RFCOMM ver 1.11 [74G[ OK ] * Setting sensors limits [80G [74G[ OK ] [ 17.528729] init: gdm main process (2721) killed by TERM signal speech-dispatcher disabled; edit /etc/default/speech-dispatcher [ 17.797501] init: alsa-restore main process (2702) terminated with status 19 saned disabled; edit /etc/default/saned [ 20.304371] eth0: link is up, 100 FDX, pause enabled [ 20.711698] [drm:drm_stub_open], [ 30.715961] eth0: no IPv6 routers present [ 51.233256] init: tty4 main process (2692) killed by TERM signal [ 51.251392] init: tty5 main process (2698) killed by TERM signal [ 51.269956] init: tty2 main process (2711) killed by TERM signal [ 51.286609] init: tty3 main process (2712) killed by TERM signal [ 51.302748] init: tty6 main process (2714) killed by TERM signal [ 51.318621] init: anacron main process (2734) killed by TERM signal [ 51.334436] init: cron main process (2743) killed by TERM signal [ 51.358907] init: tty1 main process (2820) killed by TERM signal [ 51.387466] init: alsa-store main process (2970) terminated with status 19 [ 51.406359] init: plymouth-upstart-bridge main process (2973) terminated with status 1 * Asking all remaining processes to terminate... [80G [ 53.224275] init: udevtrigger post-stop process (2154) killed by TERM signal [74G[ OK ] [ 55.615219] init: udev main process (1261) killed by KILL signal [ 56.804664] init: lightdm main process (2707) killed by KILL signal [ 56.869284] init: plymouth main process (3034) killed by ABRT signal [ 56.877491] init: plymouth post-start process (3035) terminated with status 2 [ 56.895290] init: lightdm post-stop process (3031) terminated with status 1 * Killing all remaining processes... [80G [ 65.004179] init: failsafe-x main process (3036) terminated with status 137 [74G[[31mfail[39;49m] [ 70.192786] init: network-manager main process (2710) killed by KILL signal [ 70.217930] init: modemmanager main process (2621) terminated with status 1 [ 70.235097] init: Disconnected from system bus Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service S35networking stop initctl: Unknown job: S35networking Since the script you are attempting to invoke has been converted to an Upstart job, you may also use the stop(8) utility, e.g. stop S35networking * Deactivating swap... [80G [74G[ OK ] * Stopping remaining crypto disks... [80G [74G[ OK ] * Stopping early crypto disks... [80G [74G[ OK ] mount: / is busy * Will now restart [ 71.851224] sd 2:0:0:0: shutdown [ 71.854509] sd 2:0:0:0: [sdb] Synchronizing SCSI cache [ 71.885729] sd 0:0:0:0: shutdown [ 71.888976] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 71.894453] i2c i2c-1: shutdown [ 71.897611] ad7414 0-0048: shutdown [ 71.901197] rtc-m41t80 0-0068: shutdown [ 71.905035] i2c i2c-0: shutdown [ 71.908577] ppc-of-ehci 4bffd0400.ehci: shutdown [ 71.913950] sm501 0001:00:06.0: shutdown [ 71.917887] sata_sil 0001:00:04.0: shutdown [ 71.922081] pci 0000:81:00.1: shutdown [ 71.925835] radeon 0000:81:00.0: shutdown [ 71.929853] pci 0000:80:00.0: shutdown [ 71.933611] Restarting system. ------------------------------------------------------------------------------ U-Boot 2010.06.05a (Jan 30 2012 - 16:06:56) CPU: AMCC PowerPC 460EX Rev. B at 1155 MHz (PLB=231 OPB=115 EBC=115) Security/Kasumi support Bootstrap Option H - Boot ROM Location I2C (Addr 0x52) Internal PCI arbiter enabled 32 kB I-Cache 32 kB D-Cache Board: Sam460ex, PCIe 4x + PCIe 1x I2C: ready DRAM: 2 GiB (ECC not enabled, 462 MHz, CL4) PCI: Bus Dev VenId DevId Class Int 00 04 1095 3114 0104 00 00 06 126f 0501 0380 00 PCIE0: link is not up. PCIE1: successfully set as root-complex 02 00 1002 6759 0300 ff Net: ppc_4xx_eth0 FPGA: Revision 03 (2010-10-07) SM502: found VGA: 1 VESA: OK [ 0.000000] Using Canyonlands machine description [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 3.4.29-Sam460ex (mario@mario-laptop) (gcc version 4.6.4 20120303 (prerelease) (GCC) ) #1 Tue Feb 5 20:04:46 CET 2013 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00030000 [ 0.000000] Normal empty [ 0.000000] HighMem 0x00030000 -> 0x00080000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] Early memory PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00080000 [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts ... INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd[ 7.389197] udev[1225]: starting version 164 . Synthesizing the initial hotplug events...[ 7.641639] scsi 4:0:0:0: Direct-Access Generic Ultra HS-COMBO 1.98 PQ: 0 ANSI: 0 [ 7.694101] sd 4:0:0:0: Attached scsi generic sg2 type 0 [ 7.704445] sd 4:0:0:0: [sdb] Attached SCSI removable disk done. Waiting for /dev to be fully populated...[ 8.174964] ad7414 0-0048: chip found [ 8.389925] [drm] Initialized drm 1.1.0 20060810 [ 8.487648] ad7414 0-0048: ad7414_probe unable to read config register. [ 9.156391] ndfc ndfc.7: failed to get memory [ 9.312660] ndfc: probe of ndfc.7 failed with error -5 [ 9.566913] [drm] radeon defaulting to kernel modesetting. [ 9.576381] [drm] radeon kernel modesetting enabled. [ 9.834693] [drm] initializing kernel modesetting (TURKS 0x1002:0x6759 0x174B:0xE193). [ 9.874695] [drm] register mmio base: 0x98000000 [ 9.883444] [drm] register mmio size: 131072 [ 10.076386] ATOM BIOS: TURKS [ 10.089647] radeon 0001:81:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 10.106344] radeon 0001:81:00.0: GTT: 512M 0x0000000040000000 - 0x000000005FFFFFFF [ 10.122057] [drm] Detected VRAM RAM=1024M, BAR=256M [ 10.131131] [drm] RAM width 128bits DDR [ 10.139711] [TTM] Zone kernel: Available graphics memory: 378730 kiB [ 10.150324] [TTM] Zone highmem: Available graphics memory: 1034090 kiB [ 10.161039] [TTM] Initializing pool allocator [ 10.169607] [TTM] Initializing DMA pool allocator [ 10.178282] [drm] radeon: 1024M of VRAM memory ready [ 10.187172] [drm] radeon: 512M of GTT memory ready. [ 10.199516] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 10.210097] [drm] Driver supports precise vblank timestamp query. [ 10.220905] [drm] radeon: irq initialized. [ 10.228832] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 10.242260] [drm] radeon: ib pool ready. [ 10.251919] [drm] Loading TURKS Microcode [ 12.243366] Machine check in kernel mode. [ 12.251102] Data Write PLB Error [ 12.257876] Oops: Machine check, sig: 7 [#1] [ 12.265601] Canyonlands [ 12.271403] Modules linked in: snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm radeon(+) snd_seq_midi snd_rawmidi snd_seq_midi_event ndfc nand snd_seq nand_ids mtd ttm nand_bch bch snd_timer snd_seq_device nand_ecc drm_kms_helper joydev snd drm ad7414 soundcore i2c_algo_bit snd_page_alloc usb_storage [ 12.313766] NIP: fd48a060 LR: fd466ffc CTR: fd48a00c [ 12.322442] REGS: efff7f10 TRAP: 0214 Not tainted (3.4.29-Sam460ex) [ 12.332687] MSR: 00029000 CR: 24042428 XER: 00000000 [ 12.342612] TASK = ef36c540[1258] 'modprobe' THREAD: ef2f8000 [ 12.348386] GPR00: 00020000 ef2f9c30 ef36c540 ffffffea fd700004 00000000 2ed51067 00000000 [ 12.364416] GPR08: 8013f41b ef192000 00000000 fd700000 c004ea5c 100256a0 00000000 1000ca00 [ 12.380830] GPR16: bfdde560 103ebd38 00000000 fd3568c8 00000000 c00704d4 00000000 fd4f0fec [ 12.397714] GPR24: fd4f0fa4 ef2fe610 ef2fe400 ef89e000 000000ff 00000000 ef192000 00000001 [ 12.419745] NIP [fd48a060] rs600_gart_set_page+0x54/0x70 [radeon] [ 12.430493] LR [fd466ffc] radeon_gart_restore+0x70/0xac [radeon] [ 12.441079] Call Trace: [ 12.448066] [ef2f9c30] [fd466c5c] radeon_gart_table_vram_pin+0x6c/0xd0 [radeon] (unreliable) [ 12.466111] [ef2f9c40] [fd466ffc] radeon_gart_restore+0x70/0xac [radeon] [ 12.477901] [ef2f9c50] [fd4abc6c] evergreen_pcie_gart_enable+0x48/0x290 [radeon] [ 12.495451] [ef2f9c60] [fd4aedd0] evergreen_startup+0xdc/0x144c [radeon] [ 12.507429] [ef2f9ca0] [fd4b0300] evergreen_init+0x1c0/0x2a4 [radeon] [ 12.519021] [ef2f9cb0] [fd44f444] radeon_device_init+0x4b4/0x5cc [radeon] [ 12.530889] [ef2f9cd0] [fd451070] radeon_driver_load_kms+0xb0/0x14c [radeon] [ 12.542943] [ef2f9cf0] [f918e13c] drm_get_pci_dev+0x17c/0x26c [drm] [ 12.554148] [ef2f9d20] [fd4c6290] radeon_pci_probe+0xdc/0xf0 [radeon] [ 12.565422] [ef2f9d40] [c02c9020] pci_device_probe+0xb0/0x13c [ 12.575883] [ef2f9d70] [c03278d4] driver_probe_device+0xb4/0x24c [ 12.586574] [ef2f9d90] [c0327b14] __driver_attach+0xa8/0xc0 [ 12.596745] [ef2f9db0] [c0325bb8] bus_for_each_dev+0x6c/0xa8 [ 12.606888] [ef2f9de0] [c032730c] driver_attach+0x30/0x40 [ 12.616643] [ef2f9df0] [c0326e38] bus_add_driver+0x1ac/0x278 [ 12.626556] [ef2f9e20] [c0328154] driver_register+0x94/0x160 [ 12.636353] [ef2f9e40] [c02c9cd8] __pci_register_driver+0x54/0xc8 [ 12.646544] [ef2f9e60] [f918e360] drm_pci_init+0x134/0x148 [drm] [ 12.656598] [ef2f9e80] [fd5090c4] radeon_init+0xc4/0x108 [radeon] [ 12.666581] [ef2f9e90] [c000155c] do_one_initcall+0x144/0x1b8 [ 12.676113] [ef2f9ec0] [c00727ac] sys_init_module+0xa00/0x1b2c [ 12.685676] [ef2f9f40] [c000e068] ret_from_syscall+0x0/0x3c [ 12.694925] --- Exception: c01 at 0xff5dad4 [ 12.694928] LR = 0x100041c0 [ 12.709168] Instruction dump: [ 12.715384] 3860ffea 41800038 80090328 7f840040 419d002c 54c60026 54841838 60c60067 [ 12.729931] 7c8b2214 7c0004ac 7cc0252c 38840004 7ca0252c 38600000 80010014 [ 12.744698] ---[ end trace c1d7ffc7449b1405 ]--- [ 12.752746] <div>[ 12.760692] [sched_delayed] sched: RT throttling activated</div><div> </div></div> </div>