Date: Fri, 19 Sep 2014 15:01:59 -0300 From: Danilo Egea Gondolfo <daniloegea@yahoo.com.br> To: freebsd-arm@freebsd.org Subject: Re: panic: run_interrupt_driven_config_hooks: waited to long on 10.1-PRERELEASE + RPI-B Message-ID: <541C6F97.1070703@yahoo.com.br> In-Reply-To: <541AE9A8.5030901@yahoo.com.br> References: <1410382322.23950.YahooMailNeo@web162003.mail.bf1.yahoo.com> <1410444341.1150.439.camel@revolution.hippie.lan> <54131929.10208@yahoo.com.br> <1410557445.1150.473.camel@revolution.hippie.lan> <541AE9A8.5030901@yahoo.com.br>
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On 09/18/14 11:18, Danilo Egea Gondolfo wrote: > > On 09/12/14 18:30, Ian Lepore wrote: >> On Fri, 2014-09-12 at 13:02 -0300, Danilo Egea Gondolfo wrote: >>> On 09/11/14 11:05, Ian Lepore wrote: >>>> On Wed, 2014-09-10 at 13:52 -0700, Danilo Egea wrote: >>>>> Hi all, >>>>> >>>>> I updated my system on raspberry to 10.0-PRERELEASE (r271400) and >>>>> now the system is stopping at this point [1]. >>>>> This is a known problem? >>>>> >>>>> Sorry the bad quality picture... >>>>> >>>>> [1] - >>>>> https://www.dropbox.com/sc/r89hs2wal7dpn44/AABCKqJzAB7FzlHugfUvQrUva >>>> I sync'd to the same stable-10 revision and built a fresh world and >>>> kernel and it boots fine. The big difference is that I don't use a >>>> video console, just serial. I don't know if that's a factor in why >>>> you >>>> see a hang or not. >>>> >>>> -- Ian >>>> >>>> >>>> >>> Ok, now I have a serial cable. >>> >>> Now it's freezing and I can't run a "bt". >>> >>> I noticed these lines: >>> "VT: initialize with new VT driver "fb". >>> device_attach: fbd0 attach returned 6 >>> fb0: Failed to attach fbd device" >>> >>> With other kernel config I got this bt: http://pastebin.com/FUVCwt7B >>> >>> Hit [Enter] to boot immediately, or any other key for command prompt. >>> Booting [/boot/kernel/kernel]... >>> Using DTB provided by U-Boot at address 0x0x100. >>> Kernel entry at 0x100100... >>> Kernel args: (null) >>> KDB: debugger backends: ddb >>> KDB: current backend: ddb >>> Copyright (c) 1992-2014 The FreeBSD Project. >>> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, >>> 1994 >>> The Regents of the University of California. All rights reserved. >>> FreeBSD is a registered trademark of The FreeBSD Foundation. >>> FreeBSD 10.1-BETA1 #0 r271466: Fri Sep 12 11:41:47 BRT 2014 >>> root@danilo:/home/danilo/Mestrado/Sources/crochet-freebsd/work/obj/arm.armv6/home/danilo/Sources/freebsd-10-stable/sys/RPI-B >>> >>> arm >>> FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) >>> 20140512 >>> VT: init without driver. >>> CPU: ARM1176JZ-S rev 7 (ARM11J core) >>> Supported features: ARM_ISA THUMB2 JAZELLE ARMv4 Security_Ext >>> WB enabled LABT branch prediction enabled >>> 16KB/32B 4-way instruction cache >>> 16KB/32B 4-way write-back-locking-C data cache >>> real memory = 536866816 (511 MB) >>> avail memory = 482893824 (460 MB) >>> random device not loaded; using insecure entropy >>> random: <Software, Yarrow> initialized >>> kbd0 at kbdmux0 >>> ofwbus0: <Open Firmware Device Tree> >>> simplebus0: <Flattened device tree simple bus> mem >>> 0x20000000-0x20ffffff >>> on ofwbus0 >>> intc0: <BCM2835 Interrupt Controller> mem 0xb200-0xb3ff on simplebus0 >>> systimer0: <BCM2835 System Timer> mem 0x3000-0x3fff irq 8,9,10,11 on >>> simplebus0 >>> Event timer "BCM2835 Event Timer 3" frequency 1000000 Hz quality 1000 >>> Timecounter "BCM2835 Timecounter" frequency 1000000 Hz quality 1000 >>> bcmwd0: <BCM2708/2835 Watchdog> mem 0x10001c-0x100027 on simplebus0 >>> gpio0: <BCM2708/2835 GPIO controller> mem 0x200000-0x2000af irq >>> 57,59,58,60 on simplebus0 >>> gpio0: read-only pins: 46,47,48,49,50,51,52,53. >>> gpio0: reserved pins: 48,49,50,51,52,53. >>> gpioc0: <GPIO controller> on gpio0 >>> gpiobus0: <OFW GPIO bus> on gpio0 >>> gpioled0: <GPIO led> at pin(s) 16 on gpiobus0 >>> iichb0: <BCM2708/2835 BSC controller> mem 0x205000-0x20501f irq 61 on >>> simplebus0 >>> iicbus0: <OFW I2C bus> on iichb0 >>> iic0: <I2C generic I/O> on iicbus0 >>> iichb1: <BCM2708/2835 BSC controller> mem 0x804000-0x80401f irq 61 on >>> simplebus0 >>> iicbus1: <OFW I2C bus> on iichb1 >>> iic1: <I2C generic I/O> on iicbus1 >>> spi0: <BCM2708/2835 SPI controller> mem 0x204000-0x20401f irq 62 on >>> simplebus0 >>> spibus0: <OFW SPI bus> on spi0 >>> bcm_dma0: <BCM2835 DMA Controller> mem 0x7000-0x7fff,0xe05000-0xe05fff >>> irq 24,25,26,27,28,29,30,31,32,33,34,35,36 on simplebus0 >>> mbox0: <BCM2835 VideoCore Mailbox> mem 0xb880-0xb8bf irq 1 on >>> simplebus0 >>> sdhci_bcm0: <Broadcom 2708 SDHCI controller> mem 0x300000-0x3000ff irq >>> 70 on simplebus0 >>> mmc0: <MMC/SD bus> on sdhci_bcm0 >>> uart0: <PrimeCell UART (PL011)> mem 0x201000-0x201fff irq 65 on >>> simplebus0 >>> uart0: console (115200,n,8,1) >>> dwcotg0: <DWC OTG 2.0 integrated USB controller> mem 0x980000-0x99ffff >>> irq 17 on simplebus0 >>> usbus0 on dwcotg0 >>> fb0: <BCM2835 VT framebuffer driver> on ofwbus0 >>> simplebus1: <Flattened device tree simple bus> on ofwbus0 >>> simplebus1: could not get ranges >>> device_attach: simplebus1 attach returned 6 >>> Timecounters tick every 10.000 msec >>> usbus0: 480Mbps High Speed USB v2.0 >>> ugen0.1: <DWCOTG> at usbus0 >>> uhub0: <DWCOTG OTG Root HUB, class 9/0, rev 2.00/1.00, addr 1> on >>> usbus0 >>> mmcsd0: 4GB <SDHC SA04G 1.0 SN 1A93CC12 MFG 07/2012 by 2 TM> at mmc0 >>> 50.0MHz/4bit/65535-block >>> fb0: 656x416(0x0@0,0) 16bpp >>> fb0: pitch 1312, base 0x5e006000, screen_size 545792 >>> fbd0 on fb0 >>> VT: initialize with new VT driver "fb". >>> device_attach: fbd0 attach returned 6 >>> fb0: Failed to attach fbd device >>> uhub0: 1 port with 1 removable, self powered >>> ugen0.2: <vendor 0x0424> at usbus0 >>> uhub1: <vendor 0x0424 product 0x9514, class 9/0, rev 2.00/2.00, addr 2> >>> on usbus0 >>> uhub1: MTT enabled >>> uhub1: 5 ports with 4 removable, self powered >>> random: unblocking device. >>> ugen0.3: <vendor 0x0424> at usbus0 >>> smsc0: <vendor 0x0424 product 0xec00, rev 2.00/2.00, addr 3> on usbus0 >>> smsc0: chip 0xec00, rev. 0002 >>> miibus0: <MII bus> on smsc0 >>> ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0 >>> ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto >>> ue0: <USB Ethernet> on smsc0 >>> ue0: Ethernet address: b8:27:eb:60:d9:9b >>> run_interrupt_driven_hooks: still waiting after 60 seconds for >>> bcm_fb_init >>> run_interrupt_driven_hooks: still waiting after 120 seconds for >>> bcm_fb_init >>> run_interrupt_driven_hooks: still waiting after 180 seconds for >>> bcm_fb_init >>> run_interrupt_driven_hooks: still waiting after 240 seconds for >>> bcm_fb_init >>> run_interrupt_driven_hooks: still waiting after 300 seconds for >>> bcm_fb_init >> This looks like it's somehow related to the the frame buffer driver or >> the new vt(4) driver. I'm cc'ing Aleksander who knows more than I do >> about that stuff. :) >> >> -- Ian >> >> >> > Hello again, > > The last snapshot of 10.1 has the same problem. Just to make sure, > I'll test it with another raspberry later. > > Here is the complete boot log http://pastebin.com/SEX64FNv > > I'd like to highlight this (again): > > VT: initialize with new VT driver "fb". > device_attach: fbd0 attach returned 6 > fb0: Failed to attach fbd device > > and this (in the backtrace): > > undefinedinstruction() at undefinedinstruction+0x298 > pc = 0xc04a8300 lr = 0xc0496684 (exception_exit) > sp = 0xc075ed50 fp = 0xc075eda8 > r4 = 0xc04eebec r5 = 0xc075edfc > r6 = 0xc04f11f2 r7 = 0xc064a100 > r8 = 0xc06625e0 r9 = 0xc06630c0 > r10 = 0xc0649f60 > > Maybe this problem is related to the compiler? > > Thanks! Seems that r271769 fixed the problem. It's booting again! :)
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