This bug prevents me from connecting to some wireless routers. Please set the importance as high prority and assigne it to someone.
I am using Ubuntu 14.04 (3.13.0-40-generic x86_64), my laptop has BCM4313 (as lspci reports), and I am using latest bcmwl-kernel-source driver (6.30.223.248+bdcom-0ubuntu0.1). Since it is an issue in Ubuntu 14.04 LTS, and it prevent connecting to WiFi router, it is a critical bug, and it needed to be fixed even if it is a kernel issue. dmesg log: [ 2340.198282] ------------[ cut here ]------------ [ 2340.198322] WARNING: CPU: 0 PID: 14265 at /build/buildd/linux-3.13.0/net/wireless/sme.c:797 cfg80211_roamed+0x89/0x90 [cfg80211]() [ 2340.198325] Modules linked in: wl(POX) cfg80211 ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc thinkpad_acpi nvram msr pci_stub vboxpci(OX) vboxnetadp(OX) vboxnetflt(OX) vboxdrv(OX) ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables zram(C) rfcomm bnep binfmt_misc snd_hda_codec_hdmi(OX) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core joydev videodev btusb bluetooth dm_multipath scsi_dh intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_conexant(OX) snd_hda_codec_generic(OX) snd_hda_intel(OX) snd_hda_controller(OX) snd_hda_codec(OX) snd_hwdep snd_pcm serio_raw nvidia(POX) intel_ips lpc_ich snd_seq_midi snd_seq_midi_event snd_rawmidi drm snd_page_alloc snd_seq snd_seq_device snd_timer ideapad_laptop sparse_keymap snd mac_hid parport_pc shpchp mei_me mei wmi soundcore ppdev sctp libcrc32c lp parport uvesafb ums_realtek u sb_storage hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii video [last unloaded: cfg80211] [ 2340.198442] CPU: 0 PID: 14265 Comm: wl_event_handle Tainted: P WC OX 3.13.0-40-generic #69-Ubuntu [ 2340.198445] Hardware name: LENOVO 20042 /Base Board Product Name, BIOS 29CN38WW(V2.15) 01/28/2011 [ 2340.198448] 0000000000000009 ffff8801bb5c1dd0 ffffffff8171f226 0000000000000000 [ 2340.198453] ffff8801bb5c1e08 ffffffff810677cd ffff8801bb0a0000 ffff880080bb19c0 [ 2340.198457] 000000000000005f ffff8801bbb1df40 ffff8800a40149f8 ffff8801bb5c1e18 [ 2340.198462] Call Trace: [ 2340.198472] [<ffffffff8171f226>] dump_stack+0x45/0x56 [ 2340.198479] [<ffffffff810677cd>] warn_slowpath_common+0x7d/0xa0 [ 2340.198483] [<ffffffff810678aa>] warn_slowpath_null+0x1a/0x20 [ 2340.198502] [<ffffffffa0daf509>] cfg80211_roamed+0x89/0x90 [cfg80211] [ 2340.198565] [<ffffffffa17ef77b>] wl_notify_roaming_status+0xcb/0x150 [wl] [ 2340.198622] [<ffffffffa17ee3b2>] wl_event_handler+0x62/0x220 [wl] [ 2340.198678] [<ffffffffa17ee350>] ? wl_cfg80211_resume+0x440/0x440 [wl] [ 2340.198684] [<ffffffff8108b562>] kthread+0xd2/0xf0 [ 2340.198688] [<ffffffff8108b490>] ? kthread_create_on_node+0x1c0/0x1c0 [ 2340.198693] [<ffffffff8172fc7c>] ret_from_fork+0x7c/0xb0 [ 2340.198697] [<ffffffff8108b490>] ? kthread_create_on_node+0x1c0/0x1c0 [ 2340.198700] ---[ end trace b899a88463385bd1 ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1159306 Title: WARNING: at /build/buildd/linux-3.8.0/net/wireless/sme.c:642 cfg80211_roamed+0x9a/0xa0 [cfg80211]() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1159306/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
