Hi Philip,
I rebuilt an image with those additional options added. It resolved the
call traces I was seeing in dmesg. None of them show up now. I'll admit,
I'm not super familiar with the inner-workings of kernel building. Can
you provide some insight into why this seems to have resolved the issue?
Attached is the dmesg output from the new image, just in case.
Thanks,
Adam
On 2/21/12 10:31 PM, Philip Prindeville wrote:
On 2/21/12 8:15 PM, Adam Gensler wrote:
Hi all,
I have a handful of Alix 2D13 platforms I've been running trunk images
on for a while now. I noticed that it was recently kicked up to kernel
3.2.2. When it boots up now there's a number of traces from insmod.
Attached is the complete output of the boot sequence.
The image was built clean, in a clean pull of trunk, using the default
alix2 target. I've seen this on multiple alix boards, on images built on
two completely separate build servers so I don't think its related to
how I'm building the image.
Any suggestions on how to troubleshoot this?
Thanks in advance,
Adam
Please do the following:
% mkdir ~/.openwrt
% cat>> ~/.openwrt/defconfig
CONFIG_DEVEL=y
CONFIG_TOOLCHAINOPTS=y
CONFIG_KERNEL_KALLSYMS=y
CONFIG_KERNEL_DEBUG_KERNEL=y
CONFIG_KERNEL_DEBUG_INFO=y
^D
% rm -rf tmp .config
% make defconfig
% make target/linux/{clean,compile} world V=99
%
and try it again.
Thanks,
-Philip
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PC Engines ALIX.2 v0.99h
640 KB Base Memory
261120 KB Extended Memory
01F0 Master 848A SanDisk SDCFH-002G
Phys C/H/S 3875/16/63 Log C/H/S 968/64/63
GRUB Loading stage1.5.
GRUB loading, please wait...
Press any key to continue.
Press any key to continue.
[ 0.000000] Linux version 3.2.2 (adam@openwrt-builder) (gcc version 4.6.3
20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #1 Wed Feb 22 00:03:48 EST 2012
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 0000000010000000 (usable)
[ 0.000000] BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
[ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[ 0.000000] DMI not present or invalid.
[ 0.000000] last_pfn = 0x10000 max_arch_pfn = 0x100000
[ 0.000000] init_memory_mapping: 0000000000000000-0000000010000000
[ 0.000000] 256MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 10000000
[ 0.000000] low ram: 0 - 10000000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x00010000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x000000a0
[ 0.000000] 0: 0x00000100 -> 0x00010000
[ 0.000000] Using APIC driver default
[ 0.000000] No local APIC present or hardware disabled
[ 0.000000] APIC: disable apic facility
[ 0.000000] APIC: switched to apic NOOP
[ 0.000000] Allocating PCI resources starting at 10000000 (gap:
10000000:eff00000)
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total
pages: 64912
[ 0.000000] Kernel command line: root=/dev/sda2 rootfstype=ext4 rootwait
console=tty0 console=ttyS0,38400n8 noinitrd reboot=bios
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Memory: 256140k/262144k available (2160k kernel code, 5556k
reserved, 746k data, 220k init, 0k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xfffa4000 - 0xfffff000 ( 364 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xfffa2000 ( 759 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] .init : 0xc12d7000 - 0xc130e000 ( 220 kB)
[ 0.000000] .data : 0xc121c314 - 0xc12d6c40 ( 746 kB)
[ 0.000000] .text : 0xc1000000 - 0xc121c314 (2160 kB)
[ 0.000000] Checking if this processor honours the WP bit even in supervisor
mode...Ok.
[ 0.000000] SLUB: Genslabs=15, HWalign=32, Order=0-3, MinObjects=0, CPUs=1,
Nodes=1
[ 0.000000] NR_IRQS:2304 nr_irqs:256 16
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 498.052 MHz processor.
[ 0.030005] Calibrating delay loop (skipped), value calculated using timer
frequency.. 996.10 BogoMIPS (lpj=4980520)
[ 0.050011] pid_max: default: 32768 minimum: 301
[ 0.070034] Mount-cache hash table entries: 512
[ 0.080398] CPU: Geode(TM) Integrated Processor by AMD PCS stepping 02
[ 0.100149] Performance Events: no PMU driver, software events only.
[ 0.120874] NET: Registered protocol family 16
[ 0.131498] PCI: PCI BIOS revision 2.10 entry at 0xfced9, last bus=0
[ 0.140014] PCI: Using configuration type 1 for base access
[ 0.160118] bio: create slab <bio-0> at 0
[ 0.171251] SCSI subsystem initialized
[ 0.180859] PCI: Probing PCI hardware
[ 0.203561] Switching to clocksource pit
[ 0.212476] NET: Registered protocol family 2
[ 0.215672] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.226555] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.237916] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.247349] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.256415] TCP reno registered
[ 0.265857] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.283389] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.292433] NET: Registered protocol family 1
[ 0.296259] platform rtc_cmos: registered platform RTC device (no PNP device
found)
[ 0.312450] alix: system is recognized as "PC Engines ALIX.2 v0.99h"
[ 0.351720] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.359258] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.369562] msgmni has been set to 500
[ 0.380881] io scheduler noop registered
[ 0.392667] io scheduler deadline registered (default)
[ 0.398463] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.407809] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A
[ 0.416654] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A
[ 0.426247] Real Time Clock Driver v1.12b
[ 0.438479] Non-volatile memory driver v1.3
[ 0.451080] AMD Geode RNG detected
[ 0.463837] scsi0 : pata_cs5536
[ 0.473793] scsi1 : pata_cs5536
[ 0.483654] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14
[ 0.494553] ata2: DUMMY
[ 0.503457] cpuidle: using governor ladder
[ 0.506030] TCP westwood registered
[ 0.516526] NET: Registered protocol family 17
[ 0.529953] 8021q: 802.1Q VLAN Support v1.8
[ 0.542565] Using IPI Shortcut mode
[ 0.675017] ata1.00: CFA: SanDisk SDCFH-002G, HDX 6.02, max MWDMA2
[ 0.693590] ata1.00: 3906560 sectors, multi 0: LBA
[ 0.734911] ata1.00: configured for MWDMA2
[ 0.747538] scsi 0:0:0:0: Direct-Access ATA SanDisk SDCFH-00 HDX
PQ: 0 ANSI: 5
[ 0.762800] sd 0:0:0:0: [sda] 3906560 512-byte logical blocks: (2.00 GB/1.86
GiB)
[ 0.765460] sd 0:0:0:0: [sda] Write Protect is off
[ 0.780210] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled,
doesn't support DPO or FUA
[ 0.789557] sda: sda1 sda2
[ 0.799296] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 0.811760] EXT4-fs (sda2): mounted filesystem without journal. Opts: (null)
[ 0.822951] VFS: Mounted root (ext4 filesystem) readonly on device 8:2.
[ 0.832931] Freeing unused kernel memory: 220k freed
- preinit -
[ 1.304735] Switching to clocksource tsc
Press the [f] key and hit [enter] to enter failsafe mode
- regular preinit -
[ 4.431283] EXT4-fs (sda2): re-mounted. Opts: (null)
- init -
Please press Enter to activate this console. [ 4.704931] geode-aes: GEODE
AES engine enabled.
[ 4.728920] ocf: module license 'BSD' taints kernel.
[ 4.743822] Disabling lock debugging due to kernel taint
[ 4.820777] Compat-wireless backport release:
compat-wireless-2012-01-16-14-g02166d5
[ 4.844016] Backport based on wireless-testing.git master-2012-02-06
[ 4.888871] cfg80211: Calling CRDA to update world regulatory domain
[ 4.978545] cfg80211: World regulatory domain updated:
[ 4.993985] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 5.018496] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 5.041704] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 5.064918] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 5.088131] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 5.111344] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 5.152393] usbcore: registered new interface driver usbfs
[ 5.168956] usbcore: registered new interface driver hub
[ 5.185813] usbcore: registered new device driver usb
[ 5.274341] ath5k 0000:00:0c.0: registered as 'phy0'
[ 16.236088] ath5k phy0: Atheros AR5213A chip found (MAC: 0x59, PHY: 0x43)
[ 16.256438] ath5k phy0: RF5112B multiband radio found (0x36)
[ 16.274858] cfg80211: Calling CRDA for country: US
[ 16.314934] cfg80211: Regulatory domain changed to country: US
[ 16.332590] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 16.357164] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2700 mBm)
[ 16.380380] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
1700 mBm)
[ 16.403592] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 16.426804] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 16.450018] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 16.473234] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
3000 mBm)
[ 16.550648] Button Hotplug driver version 0.4.1
[ 16.582994] PPP generic driver version 2.4.2
[ 16.612669] PPP MPPE Compression module registered
[ 16.662473] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 16.755182] NET: Registered protocol family 24
[ 16.789119] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 16.808860] ehci_hcd 0000:00:0f.5: EHCI Host Controller
[ 16.824609] ehci_hcd 0000:00:0f.5: new USB bus registered, assigned bus
number 1
[ 16.874899] ehci_hcd 0000:00:0f.5: irq 12, io mem 0xefffd000
[ 16.904862] ehci_hcd 0000:00:0f.5: USB 2.0 started, EHCI 1.00
[ 16.922634] hub 1-0:1.0: USB hub found
[ 16.933890] hub 1-0:1.0: 4 ports detected
[ 16.962669] nf_conntrack version 0.5.0 (4005 buckets, 16020 max)
[ 17.085079] cs5535-mfd 0000:00:0f.0: 5 devices registered.
[ 17.110937] cs5535-mfgpt cs5535-mfgpt: reserved resource region [io
0x6200-0x623f]
[ 17.133913] cs5535-mfgpt cs5535-mfgpt: 8 MFGPT timers available
[ 17.268142] cs5535-mfgpt cs5535-mfgpt: registered timer 0
[ 17.284390] cs5535-clockevt: Registering MFGPT timer as a clock event, using
IRQ 7
[ 17.315576] cs5535-gpio cs5535-gpio: reserved resource region [io
0x6100-0x61ff]
[ 17.338190] cs5535-gpio cs5535-gpio: GPIO support successfully loaded.
[ 17.385028] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 17.403806] ohci_hcd 0000:00:0f.4: OHCI Host Controller
[ 17.419596] ohci_hcd 0000:00:0f.4: new USB bus registered, assigned bus
number 2
[ 17.441904] ohci_hcd 0000:00:0f.4: irq 12, io mem 0xefffe000
[ 17.550149] hub 2-0:1.0: USB hub found
[ 17.561517] hub 2-0:1.0: 4 ports detected
[ 17.585495] via_rhine: v1.10-LK1.5.0 2010-10-09 Written by Donald Becker
[ 17.611538] via-rhine 0000:00:09.0: eth0: VIA Rhine III (Management Adapter)
at 0xe0000000, 00:0d:b9:21:56:6c, IRQ 10
[ 17.644124] via-rhine 0000:00:09.0: eth0: MII PHY found at address 1, status
0x7849 advertising 05e1 Link 0000
[ 17.679913] via-rhine 0000:00:0a.0: eth1: VIA Rhine III (Management Adapter)
at 0xe0040000, 00:0d:b9:21:56:6d, IRQ 11
[ 17.712531] via-rhine 0000:00:0a.0: eth1: MII PHY found at address 1, status
0x7849 advertising 05e1 Link 0000
[ 17.748300] via-rhine 0000:00:0b.0: eth2: VIA Rhine III (Management Adapter)
at 0xe0080000, 00:0d:b9:21:56:6e, IRQ 15
[ 17.780881] via-rhine 0000:00:0b.0: eth2: MII PHY found at address 1, status
0x7849 advertising 05e1 Link 0000
[ 17.821432] cs5535-mfgpt cs5535-mfgpt: registered timer 1
[ 17.867907] i2c /dev entries driver
[ 17.925130] cs5535-smb cs5535-smb: SCx200 device 'CS5535 ACB0' registered
[ 17.980763] input: gpio-keys-polled as
/devices/platform/gpio-keys-polled.1/input/input0
[ 18.452631] EXT4-fs (sda2): re-mounted. Opts: user_xattr,barrier=1
[ 18.482905] EXT4-fs (sda2): re-mounted. Opts: user_xattr,barrier=1
[ 19.038134] via-rhine 0000:00:0b.0: eth2: link down
[ 19.057690] 8021q: adding VLAN 0 to HW filter on device eth2
[ 19.401428] via-rhine 0000:00:0a.0: eth1: link down
[ 19.425288] 8021q: adding VLAN 0 to HW filter on device eth1
[ 20.112321] via-rhine 0000:00:09.0: eth0: link down
[ 20.140545] 8021q: adding VLAN 0 to HW filter on device eth0
[ 20.306322] device eth0 entered promiscuous mode
[ 22.750308] device eth0 left promiscuous mode
[ 22.763505] br-lan: port 1(eth0) entering disabled state
[ 22.897518] device eth0 entered promiscuous mode
BusyBox v1.19.3 (2012-02-21 23:56:34 EST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
ATTITUDE ADJUSTMENT (bleeding edge, r30676) ----------
* 1/4 oz Vodka Pour all ingredients into mixing
* 1/4 oz Gin tin with ice, strain into glass.
* 1/4 oz Amaretto
* 1/4 oz Triple sec
* 1/4 oz Peach schnapps
* 1/4 oz Sour mix
* 1 splash Cranberry juice
-----------------------------------------------------
root@alix:/# uname -r
3.2.2
root@alix:/# _______________________________________________
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