abrt version: 2.0.3 architecture: x86_64 cmdline: ro root=/dev/mapper/luks-286cefbd-2b66-4f46-a623-27c3e33cfea0 rd_LUKS_UUID=luks-286cefbd-2b66-4f46-a623-27c3e33cfea0 rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet comment: Not sure, just appeared. component: kernel kernel: 2.6.38.8-35.fc15.x86_64 kernel_tainted: 512 kernel_tainted_long: Taint on warning. os_release: Fedora release 15 (Lovelock) package: kernel reason: [202930.983081] WARNING: at drivers/net/wireless/iwlwifi/iwl-core.c:1514 iwl_mac_remove_interface+0x98/0x128 [iwlcore]() time: Wed Aug 3 09:20:26 2011 backtrace: :[202930.983081] WARNING: at drivers/net/wireless/iwlwifi/iwl-core.c:1514 iwl_mac_remove_interface+0x98/0x128 [iwlcore]() :[202930.983085] Hardware name: 2801CTO :[202930.983087] Modules linked in: tun tcp_lp fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ppdev parport_pc lp parport hidp sunrpc drbd lru_cache cpufreq_ondemand acpi_cpufreq freq_table mperf rfcomm sco bnep l2cap ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables arc4 snd_hda_codec_conexant iwlagn snd_hda_intel iwlcore mac80211 snd_hda_codec snd_hwdep snd_seq snd_seq_device uvcvideo btusb bluetooth cfg80211 videodev snd_pcm v4l2_compat_ioctl32 microcode iTCO_wdt iTCO_vendor_support i2c_i801 joydev e1000e snd_timer snd_page_alloc wmi thinkpad_acpi rfkill snd soundcore virtio_net kvm_intel kvm ipv6 xts gf128mul pata_acpi dm_crypt ata_generic i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: scsi_wait_scan] :[202930.983162] Pid: 899, comm: NetworkManager Tainted: G W 2.6.38.8-35.fc15.x86_64 #1 :[202930.983165] Call Trace: :[202930.983171] [<ffffffff8105511a>] warn_slowpath_common+0x83/0x9b :[202930.983175] [<ffffffff8105514c>] warn_slowpath_null+0x1a/0x1c :[202930.983181] [<ffffffffa03c1166>] iwl_mac_remove_interface+0x98/0x128 [iwlcore] :[202930.983193] [<ffffffffa0332dda>] drv_remove_interface+0x37/0x3c [mac80211] :[202930.983203] [<ffffffffa0334366>] ieee80211_do_stop+0x308/0x447 [mac80211] :[202930.983208] [<ffffffff813dea37>] ? dev_deactivate_many+0x107/0x159 :[202930.983217] [<ffffffffa03344bf>] ieee80211_stop+0x1a/0x1e [mac80211] :[202930.983222] [<ffffffff813c7ac9>] __dev_close_many+0xb0/0xec :[202930.983224] [<ffffffff813c7b39>] __dev_close+0x34/0x49 :[202930.983229] [<ffffffff814785c4>] ? _raw_spin_unlock_bh+0x15/0x17 :[202930.983232] [<ffffffff813c94f9>] __dev_change_flags+0xaa/0x12d :[202930.983235] [<ffffffff813c95f6>] dev_change_flags+0x1f/0x54 :[202930.983244] [<ffffffff813d37b3>] do_setlink+0x280/0x689 :[202930.983256] [<ffffffffa00e06d8>] ? inet6_fill_link_af+0x1f/0x27 [ipv6] :[202930.983261] [<ffffffff81113304>] ? __kmalloc_node_track_caller+0x10f/0x12f :[202930.983264] [<ffffffff813d3e22>] rtnl_setlink+0xcd/0xed :[202930.983268] [<ffffffff81080b00>] ? ipi_call_lock+0x10/0x17 :[202930.983271] [<ffffffff813d410d>] rtnetlink_rcv_msg+0x1ea/0x200 :[202930.983274] [<ffffffff813d3f23>] ? rtnetlink_rcv_msg+0x0/0x200 :[202930.983277] [<ffffffff813e7752>] netlink_rcv_skb+0x42/0x8d :[202930.983280] [<ffffffff813d3318>] rtnetlink_rcv+0x26/0x2d :[202930.983283] [<ffffffff813e7238>] netlink_unicast+0xec/0x156 :[202930.983285] [<ffffffff813e7546>] netlink_sendmsg+0x2a4/0x2dc :[202930.983289] [<ffffffff813b69a8>] __sock_sendmsg+0x69/0x76 :[202930.983292] [<ffffffff813b6b1f>] sock_sendmsg+0xa1/0xb6 :[202930.983296] [<ffffffff8104127e>] ? should_resched+0xe/0x2d :[202930.983299] [<ffffffff8104127e>] ? should_resched+0xe/0x2d :[202930.983302] [<ffffffff81476e98>] ? _cond_resched+0xe/0x22 :[202930.983305] [<ffffffff813bfca2>] ? copy_from_user+0x2f/0x31 :[202930.983308] [<ffffffff813c008d>] ? verify_iovec+0x52/0xa5 :[202930.983311] [<ffffffff813b7ee9>] sys_sendmsg+0x237/0x2b5 :[202930.983314] [<ffffffff810d1e17>] ? __perf_event_task_sched_out+0x27/0x2c :[202930.983318] [<ffffffff81045cc2>] ? perf_event_task_sched_out+0x55/0x61 :[202930.983321] [<ffffffff81042cca>] ? set_next_entity+0x46/0x99 :[202930.983324] [<ffffffff81045d17>] ? finish_task_switch+0x49/0xb4 :[202930.983326] [<ffffffff813b5efa>] ? fput_light+0x12/0x14 :[202930.983329] [<ffffffff813b7fb8>] ? sys_recvmsg+0x51/0x60 :[202930.983333] [<ffffffff81009bc2>] system_call_fastpath+0x16/0x1b
Can this be replicated with a recent kernel?