libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.2.10-3.fc16.x86_64 root=/dev/mapper/vg_nexploitsyste-Fedora16 ro rd.md=0 rd.dm=0 KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.luks=0 rd.lvm.lv=vg_nexploitsyste/lv_swap rd.lvm.lv=vg_nexploitsyste/Fedora16 LANG=en_US.UTF-8 kernel: 3.2.10-3.fc16.x86_64 reason: [244099.037482] WARNING: at kernel/softirq.c:159 local_bh_enable_ip+0x7a/0xa0() time: Sun 25 Mar 2012 09:05:54 PM EDT backtrace: :[244099.037482] WARNING: at kernel/softirq.c:159 local_bh_enable_ip+0x7a/0xa0() :[244099.037490] Hardware name: Satellite L750D :[244099.037495] Modules linked in: tcp_lp fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi lockd ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack uvcvideo videodev media v4l2_compat_ioctl32 arc4 joydev rtl8192ce rtl8192c_common rtlwifi microcode snd_hda_codec_conexant mac80211 snd_hda_codec_hdmi serio_raw k10temp cfg80211 atl1c snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm sp5100_tco i2c_piix4 snd_timer snd soundcore snd_page_alloc toshiba_acpi sparse_keymap rfkill vhost_net macvtap macvlan tun virtio_net kvm_amd kvm sunrpc uinput ums_realtek usb_storage wmi video radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_sc :an] :[244099.037703] Pid: 12179, comm: kworker/u:2 Not tainted 3.2.10-3.fc16.x86_64 #1 :[244099.037710] Call Trace: :[244099.037732] [<ffffffff8106e72f>] warn_slowpath_common+0x7f/0xc0 :[244099.037771] [<ffffffffa03f10b9>] ? rtl_pci_reset_trx_ring+0x199/0x230 [rtlwifi] :[244099.037784] [<ffffffff8106e78a>] warn_slowpath_null+0x1a/0x20 :[244099.037795] [<ffffffff81075c7a>] local_bh_enable_ip+0x7a/0xa0 :[244099.037806] [<ffffffff815e4b15>] _raw_spin_unlock_bh+0x15/0x20 :[244099.037839] [<ffffffffa044f27e>] destroy_conntrack+0x9e/0x120 [nf_conntrack] :[244099.037857] [<ffffffff81500b87>] nf_conntrack_destroy+0x17/0x20 :[244099.037868] [<ffffffff814c9255>] skb_release_head_state+0xe5/0x120 :[244099.037891] [<ffffffffa03f10b9>] ? rtl_pci_reset_trx_ring+0x199/0x230 [rtlwifi] :[244099.037900] [<ffffffff814c8f76>] __kfree_skb+0x16/0xa0 :[244099.037909] [<ffffffff814c90f5>] kfree_skb+0x45/0xc0 :[244099.037930] [<ffffffffa03f10b9>] rtl_pci_reset_trx_ring+0x199/0x230 [rtlwifi] :[244099.037951] [<ffffffffa03edfba>] rtl_ps_enable_nic+0x7a/0xe0 [rtlwifi] :[244099.037973] [<ffffffffa0408eae>] rtl92c_phy_set_rf_power_state+0x5ae/0x870 [rtl8192ce] :[244099.037993] [<ffffffffa03edd67>] rtl_ps_set_rf_state+0x67/0x100 [rtlwifi] :[244099.038013] [<ffffffffa03ede44>] _rtl_ps_inactive_ps+0x44/0xd0 [rtlwifi] :[244099.038033] [<ffffffffa03ee25f>] rtl_ips_nic_on+0x9f/0xd0 [rtlwifi] :[244099.038052] [<ffffffffa03eae45>] rtl_op_config+0x205/0x3a0 [rtlwifi] :[244099.038131] [<ffffffffa0344557>] ieee80211_hw_config+0x127/0x230 [mac80211] :[244099.038136] [<ffffffffa035a23e>] ieee80211_recalc_idle+0x4e/0x60 [mac80211] :[244099.038136] [<ffffffffa0355ef0>] ieee80211_work_work+0x3d0/0x16d0 [mac80211] :[244099.038136] [<ffffffff8105bed5>] ? set_next_entity+0xa5/0xc0 :[244099.038136] [<ffffffff810136e5>] ? __switch_to+0xf5/0x360 :[244099.038136] [<ffffffffa0355b20>] ? free_work+0x20/0x20 [mac80211] :[244099.038136] [<ffffffff8108a7ad>] process_one_work+0x11d/0x470 :[244099.038136] [<ffffffff8108bbaf>] worker_thread+0x15f/0x350 :[244099.038136] [<ffffffff8108ba50>] ? manage_workers+0x230/0x230 :[244099.038136] [<ffffffff8109056c>] kthread+0x8c/0xa0 :[244099.038136] [<ffffffff815eec34>] kernel_thread_helper+0x4/0x10 :[244099.038136] [<ffffffff810904e0>] ? kthread_worker_fn+0x190/0x190 :[244099.038136] [<ffffffff815eec30>] ? gs_change+0x13/0x13 smolt_data: : : :General :================================= :UUID: a15a1804-a915-499a-8f16-39556b513cd2 :OS: Fedora release 16 (Verne) :Default run level: Unknown :Language: en_US.UTF-8 :Platform: x86_64 :BogoMIPS: 3192.98 :CPU Vendor: AuthenticAMD :CPU Model: AMD E-350 Processor :CPU Stepping: 0 :CPU Family: 20 :CPU Model Num: 1 :Number of CPUs: 2 :CPU Speed: 1600 :System Memory: 3552 :System Swap: 5599 :Vendor: TOSHIBA :System: Satellite L750D PSK4YC-00W00J :Form factor: Notebook :Kernel: 3.3.1-5.fc16.x86_64 :SELinux Enabled: 1 :SELinux Policy: targeted :SELinux Enforce: Enforcing :MythTV Remote: Unknown :MythTV Role: Unknown :MythTV Theme: Unknown :MythTV Plugin: :MythTV Tuner: -1 : : :Devices :================================= :(4098:17296:4473:64850) pci, ahci, STORAGE, SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] :(4130:5392:4130:5392) pci, None, HOST/PCI, Pavilion DM1Z-3000 Host bridge :(4098:4884:4473:64850) pci, snd_hda_intel, MULTIMEDIA, Wrestler HDMI Audio [Radeon HD 6250/6310] :(4098:38914:4473:64850) pci, radeon, VIDEO, AMD Radeon HD 6310 GraphicsATI :(4130:5912:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 6 :(4130:5892:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 4 :(4130:5913:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 7 :(4130:5910:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 5 :(4130:5889:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 1 :(4130:5888:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 0 :(4130:5891:0:0) pci, k10temp, HOST/PCI, Family 12h/14h Processor Function 3 :(4130:5890:0:0) pci, None, HOST/PCI, Family 12h/14h Processor Function 2 :(4098:17302:4473:64850) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4473:64850) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4098:17312:4098:0) pci, pcieport, PCI/PCI, SB700/SB800 PCI to PCI bridge (PCIE port 0) :(4098:17314:4098:0) pci, pcieport, PCI/PCI, N/A :(4098:17285:4473:64850) pci, piix4_smbus, SERIAL, SBx00 SMBus Controller :(4098:17309:4473:64850) pci, None, PCI/ISA, SB7x0/SB8x0/SB9x0 LPC host controller :(4098:17283:4473:64851) pci, snd_hda_intel, MULTIMEDIA, SBx00 Azalia (Intel HDA) :(4098:17284:0:0) pci, None, PCI/PCI, SBx00 PCI to PCI Bridge :(6505:8290:4473:64850) pci, atl1c, ETHERNET, AR8152 v2.0 Fast Ethernet :(4098:17302:4473:64850) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4473:64850) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4098:17302:4473:64850) pci, ehci_hcd, USB, SB7x0/SB8x0/SB9x0 USB EHCI Controller :(4098:17303:4473:64850) pci, ohci_hcd, USB, SB7x0/SB8x0/SB9x0 USB OHCI0 Controller :(4332:33142:4332:33153) pci, rtl8192ce, NETWORK, RTL8188CE 802.11b/g/n WiFi Adapter : : :Filesystem Information :================================= :device mtpt type bsize frsize blocks bfree bavail file ffree favail :------------------------------------------------------------------- :/dev/mapper/vg_nexploitsyste-Fedora16 / ext4 4096 4096 59411872 35795918 32821813 14876672 14129173 14129173 :/dev/sda2 /boot ext4 1024 1024 508745 250656 225056 128016 127780 127780 :
I recall a similar issue in the b44 driver that was fixed with commit 15ac2b08a2fd0f4aacbe8ae39788252fea6fbe63, however that might not be the same issue here.
I don't think it is the same. That patch for b44 changed a dev_kfree_skb() to dev_kfree_skb_irq(). In this case, the call is kfree_skb(). In addition, the call is inside a spin_lock_irqsave() / spin_unlock_irqrestore() pair. If I understand locking correctly, interrupts should be disabled here. This warning never triggers on my system. Any thoughts on why it happens here? I see some conntrack routines in the traceback. Does it still fail if the firewall is disabled?
I asked a question that has not yet been answered!
cameron, can you recreate this issue with the firewall disabled?