Red Hat Bugzilla – Bug 979367
[abrt]: WARNING: at drivers/base/driver.c:207 driver_unregister+0x6c/0x80()
Last modified: 2014-02-05 16:59:59 EST
Description of problem:
donno how it happened. While shtting down i noticed it.
WARNING: at drivers/base/driver.c:207 driver_unregister+0x6c/0x80()
Hardware name: Precision M4700
Unexpected driver unregister!
Modules linked in: brcmfmac(-) brcmutil cfg80211 vfat fat usb_storage tcp_lp fuse ebtable_nat ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter rfcomm ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio bnep libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec uvcvideo videobuf2_vmalloc snd_hwdep snd_seq videobuf2_memops iTCO_wdt videobuf2_core iTCO_vendor_support ppdev parport_pc videodev parport media rfkill dell_wmi sparse_keymap coretemp snd_seq_device microcode snd_pcm snd_page_alloc snd_timer snd vhost_net soundcore mei dell_laptop tun dcdbas macvtap i2c_i801 lpc_ich macvlan kvm_intel kvm uinput nouveau crc32c_intel firewire_ohci sdhci_pci sdhci mxm_wmi i915 firewire_core ttm mmc_core crc_itu_t i2c_algo_bit drm_kms_helper drm e1000e i2c_core wmi video sunrpc [last unloaded: bcma]
Pid: 28697, comm: modprobe Not tainted 3.6.10-4.fc18.i686 #1
[<c073897c>] ? driver_unregister+0x6c/0x80
[<c073897c>] ? driver_unregister+0x6c/0x80
[<f8687ca7>] sdio_unregister_driver+0x17/0x20 [mmc_core]
[<f815f302>] brcmf_sdio_exit+0x12/0x20 [brcmfmac]
[<f816176b>] brcmfmac_module_exit+0x12/0x8a7 [brcmfmac]
[<c0544f72>] ? __fput+0x142/0x1f0
[<c04ad86c>] ? __audit_syscall_entry+0xbc/0x290
Potential duplicate: bug 909872
*********** MASS BUG UPDATE **************
We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 18 kernel bugs.
Fedora 18 has now been rebased to 3.11.4-101.fc18. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
If you have moved on to Fedora 19, and are still experiencing this issue, please change the version to Fedora 19.
If you experience different issues, please open a new bug report for those.
Can you upload a dmesg of the issue?
Also, the output of lspci -nnvv?
Thanks. Let's see what we can find.
(In reply to John Greene from comment #2)
> Can you upload a dmesg of the issue?
> Also, the output of lspci -nnvv?
> Thanks. Let's see what we can find.
lspci will not show anything for this SDIO driver. The warning means a driver was unregistered, but it was never registered. As always dmesg and kernel configuration would be helpful.
My bad on the lspci. What would I do without Arend keeping me straight ;)
Can you upload the dmesg of your issue and if you have the .config from the build (which is /boot: config* where * matches the uname -r of your running kernel.
This will help us move forward for you.
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