I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

bjorntj · 2011-09-13 06:40:40

I get the following warning when I boot in my my log..:

WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_caller+0x322/0x3a0()
[   55.891339] Hardware name: 428449G
[   55.891339] Modules linked in: rfcomm bnep nfs lockd fscache auth_rpcgss nfs_acl sunrpc ipv6 joydev cdc_ncm usbnet cdc_acm cdc_wdm mii uvcvideo videodev media v4l2_compat_ioctl32 snd_hda_codec_hdmi usbhid btusb hid bluetooth arc4 snd_hda_codec_conexant nvidia(P) coretemp vboxnetflt iwlagn vboxdrv mac80211 snd_hda_intel firewire_ohci sdhci_pci cfg80211 snd_hda_codec thinkpad_acpi firewire_core evdev iTCO_wdt snd_hwdep sdhci tpm_tis serio_raw tpm sg e1000e tpm_bios pcspkr psmouse mmc_core snd_pcm rfkill i2c_i801 crc_itu_t iTCO_vendor_support nvram ac battery snd_timer snd soundcore mei(C) thermal snd_page_alloc video wmi i2c_core intel_agp intel_gtt button acpi_cpufreq freq_table processor mperf vfat fat ext4 jbd2 crc16 ext2 mbcache ehci_hcd xhci_hcd usbcore sr_mod cdrom sd_mod ahci libahci libata scsi_mod
[   55.891380] Pid: 1174, comm: X Tainted: P         C  3.0-ARCH #1
[   55.891381] Call Trace:
[   55.891385]  [<ffffffff8105c7ef>] warn_slowpath_common+0x7f/0xc0
[   55.891388]  [<ffffffff8105c84a>] warn_slowpath_null+0x1a/0x20
[   55.891389]  [<ffffffff81039f22>] __ioremap_caller+0x322/0x3a0
[   55.891392]  [<ffffffff81141a2f>] ? kfree+0x3f/0x180
[   55.891464]  [<ffffffffa0c188d5>] ? os_map_kernel_space+0x85/0xf0 [nvidia]
[   55.891467]  [<ffffffff81317f73>] ? pci_conf1_read+0xc3/0x120
[   55.891469]  [<ffffffff81039fd4>] ioremap_cache+0x14/0x20
[   55.891515]  [<ffffffffa0c188d5>] os_map_kernel_space+0x85/0xf0 [nvidia]
[   55.891566]  [<ffffffffa0be3d57>] _nv023390rm+0xfb/0x11b [nvidia]
[   55.891610]  [<ffffffffa05d31ce>] ? _nv025862rm+0x62/0x11b [nvidia]
[   55.891654]  [<ffffffffa05d3320>] ? _nv022528rm+0x99/0xcb [nvidia]
[   55.891697]  [<ffffffffa05d37b6>] ? _nv022591rm+0x58/0x9e [nvidia]
[   55.891740]  [<ffffffffa05ce9f8>] ? _nv022548rm+0xcf/0x301 [nvidia]
[   55.891783]  [<ffffffffa05cecd5>] ? _nv022598rm+0xab/0x174 [nvidia]
[   55.891826]  [<ffffffffa05cedee>] ? _nv022547rm+0x50/0x5d [nvidia]
[   55.891868]  [<ffffffffa05d5a5d>] ? _nv022539rm+0x6e/0x78 [nvidia]
[   55.891917]  [<ffffffffa0bea134>] ? _nv019309rm+0x69/0x121 [nvidia]
[   55.891964]  [<ffffffffa0bea0b2>] ? _nv019323rm+0xe8/0x101 [nvidia]
[   55.892014]  [<ffffffffa0612421>] ? _nv004632rm+0x68/0x1f4 [nvidia]
[   55.892110]  [<ffffffffa09b0387>] ? _nv015073rm+0x176/0x4c3 [nvidia]
[   55.892203]  [<ffffffffa09aeeeb>] ? _nv015366rm+0xe9/0x165 [nvidia]
[   55.892243]  [<ffffffffa0599748>] ? _nv015546rm+0xd/0x12 [nvidia]
[   55.892291]  [<ffffffffa0be9e79>] ? _nv002297rm+0x19d/0x28a [nvidia]
[   55.892338]  [<ffffffffa0beaee8>] ? _nv002291rm+0x4a5/0x684 [nvidia]
[   55.892385]  [<ffffffffa0bf1c84>] ? rm_init_adapter+0x9e/0x1b6 [nvidia]
[   55.892387]  [<ffffffff810c0f17>] ? __setup_irq+0x2e7/0x3f0
[   55.892432]  [<ffffffffa0c116e4>] ? nv_kern_open+0x414/0x7a0 [nvidia]
[   55.892436]  [<ffffffff8115bbab>] ? chrdev_open+0x1bb/0x2d0
[   55.892438]  [<ffffffff811557ab>] ? __dentry_open+0x16b/0x390
[   55.892440]  [<ffffffff8115b9f0>] ? cdev_put+0x30/0x30
[   55.892449]  [<ffffffff81156c81>] ? nameidata_to_filp+0x71/0x80
[   55.892451]  [<ffffffff81165aac>] ? do_last+0x26c/0x960
[   55.892459]  [<ffffffff81166f7b>] ? path_openat+0xcb/0x3c0
[   55.892462]  [<ffffffff81172b18>] ? setattr_copy+0xa8/0x140
[   55.892464]  [<ffffffff811672b2>] ? do_filp_open+0x42/0xa0
[   55.892467]  [<ffffffff81173afc>] ? alloc_fd+0xec/0x140
[   55.892469]  [<ffffffff81156d87>] ? do_sys_open+0xf7/0x1d0
[   55.892471]  [<ffffffff811624d2>] ? path_put+0x22/0x30
[   55.892474]  [<ffffffff81156e80>] ? sys_open+0x20/0x30
[   55.892485]  [<ffffffff813f4a42>] ? system_call_fastpath+0x16/0x1b

Not sure what causes it?

Regards,

BTJ

Last edited by bjorntj (2011-09-13 07:09:24)

karol · 2011-09-13 07:07:10

bjorntj, please edit your post.
When pasting code, please use [ code ] tags https://bbs.archlinux.org/help.php#bbcode

like this

It makes the code more readable and more convenient to scroll through.

What happens next? Does the system boot OK?

bjorntj · 2011-09-13 07:12:42

I looked for the code button but didn't find any but I see that I should just insert it manually... (A)

Yes, the system boots ok and everything seems to work as it should...

btw, the line before this is :

NetworkManager[975]: <info> (wlan0): bringing up device.

and the line after is:

NetworkManager[975]: <info> (wlan0): preparing device.

so it looks connected to enabling wlan but I am no expert... :-|

BTJ

Last edited by bjorntj (2011-09-13 07:12:59)

karol · 2011-09-13 07:41:12

Do you have 'quiet' or 'loglevel=3' / 'loglevel=4' in your kernel boot line, like this:

kernel /vmlinuz-linux root=/dev/disk/by-uuid/bf1d191b-0f0d-4961-bd67-4d023a2e5873 quiet ro

If no, then add it and see if this warning goes away.

bjorntj · 2011-09-13 07:51:07

Added quiet but still get the same warning...

BTJ

karol · 2011-09-13 08:04:09

A quick google search returned https://dev.openwrt.org/ticket/7732 - it shows a similar warning and in the last comment it says that it's "only a cosmetic issue".

Maybe somebody with some knowledge of the subject (as supposed to my guesswork) will shed more light on this issue.

bjorntj · 2011-09-13 08:06:17

ok, maybe someone will shed more light on this but until then I'll just ignore it then... Thx...

BTJ

Arch Linux

#1 2011-09-13 06:40:40

I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#2 2011-09-13 07:07:10

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#3 2011-09-13 07:12:42

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#4 2011-09-13 07:41:12

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#5 2011-09-13 07:51:07

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#6 2011-09-13 08:04:09

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

#7 2011-09-13 08:06:17

Re: I get the following: WARNING: at arch/x86/mm/ioremap.c:102 __ioremap_c

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