Attachment 575000 Details for Bug 809644 – File: backtrace

File: backtrace

backtrace (text/plain), 4.28 KB, created by Brian Harrington on 2012-04-03 22:30:35 UTC

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Creator: Brian Harrington

Created: 2012-04-03 22:30:35 UTC

Size: 4.28 KB

patch

obsolete

>BUG: unable to handle kernel NULL pointer dereference at           (null)
>IP: [<ffffffff812c91b0>] strncpy+0x10/0x30
>PGD 24e02a067 PUD 2418e1067 PMD 0 
>Oops: 0000 [#1] SMP 
>CPU 1 
>Modules linked in: i2400m_usb(+) rt2800usb rt2800lib crc_ccitt rt2x00usb rt2x00lib ses enclosure usb_storage tcp_lp ppdev parport_pc lp parport fuse ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_CHECKSUM iptable_mangle bridge stp llc be2iscsi iscsi_boot_sysfs lockd bnx2i cnic uio rfcomm 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 bnep ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables binfmt_misc i2400m wimax arc4 snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device uvcvideo videobuf2_core videodev media v4l2_compat_ioctl32 videobuf2_vmalloc videobuf2_memops snd_pcm joydev r852 i2c_i801 sm_common nand microcode nand_ids snd_timer mtd r592 nand_ecc snd_page_alloc memstick iwlwifi mac80211 cfg80211 btusb iTCO_wdt iTCO_vendor_support bluetooth think
>pad_acpi rfkill snd soundcore tpm_tis tpm tpm_bios e1000e vhost_net macvtap macvlan tun virtio_net kvm_intel kvm uinput sunrpc xts gf128mul dm_crypt firewire_ohci sdhci_pci sdhci mmc_core firewire_core crc_itu_t yenta_socket wmi i915 radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: i2400m_usb]
>Pid: 9125, comm: modprobe Not tainted 3.3.0-8.fc16.x86_64 #1 LENOVO 2081CTO/2081CTO
>RIP: 0010:[<ffffffff812c91b0>]  [<ffffffff812c91b0>] strncpy+0x10/0x30
>RSP: 0018:ffff88024cf4b978  EFLAGS: 00010202
>RAX: ffff88024cf4b9f0 RBX: ffff88024cf4b9ac RCX: ffff88024cf4b9f0
>RDX: 000000000000001f RSI: 0000000000000000 RDI: ffff88024cf4b9f0
>RBP: ffff88024cf4b978 R08: 0000000000000000 R09: 0000000000000000
>R10: ffff88024d0cbb40 R11: 0000000000000040 R12: ffff88024d123000
>R13: ffff88024d123000 R14: ffff88024d123000 R15: 0000000000000000
>FS:  00007f7964379700(0000) GS:ffff88025bc80000(0000) knlGS:0000000000000000
>CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>CR2: 0000000000000000 CR3: 0000000248482000 CR4: 00000000000406e0
>DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>Process modprobe (pid: 9125, threadinfo ffff88024cf4a000, task ffff88024e384590)
>Stack:
> ffff88024cf4b998 ffffffffa0642a66 0000000000000000 ffff88024cf4b9ac
> ffff88024cf4baa8 ffffffffa07c8b6d 0000000081882ee0 00006d3030343269
> 0000000000000000 0000000000000000 0000000000000000 0000000000000000
>Call Trace:
> [<ffffffffa0642a66>] i2400m_get_drvinfo+0x56/0x90 [i2400m]
> [<ffffffffa07c8b6d>] is_cnic_dev+0x7d/0x4e0 [cnic]
> [<ffffffffa07c99ba>] cnic_netdev_event+0x15a/0x330 [cnic]
> [<ffffffff815f7a5d>] notifier_call_chain+0x4d/0x70
> [<ffffffff8107fc86>] raw_notifier_call_chain+0x16/0x20
> [<ffffffff814e3316>] call_netdevice_notifiers+0x36/0x60
> [<ffffffff814e9c76>] register_netdevice+0x1f6/0x270
> [<ffffffff814e9d0e>] register_netdev+0x1e/0x30
> [<ffffffffa063ebcd>] i2400m_setup+0x1bd/0x430 [i2400m]
> [<ffffffff813aa96f>] ? wakeup_source_destroy+0x7f/0x90
> [<ffffffff813ab279>] ? rpm_idle+0x29/0x280
> [<ffffffffa08f615d>] i2400mu_probe+0x1cd/0x580 [i2400m_usb]
> [<ffffffff8141c593>] usb_probe_interface+0xf3/0x250
> [<ffffffff813a18dc>] driver_probe_device+0x9c/0x300
> [<ffffffff813a1beb>] __driver_attach+0xab/0xb0
> [<ffffffff813a1b40>] ? driver_probe_device+0x300/0x300
> [<ffffffff8139fd46>] bus_for_each_dev+0x56/0x90
> [<ffffffff813a14ee>] driver_attach+0x1e/0x20
> [<ffffffff813a10f0>] bus_add_driver+0x1b0/0x2a0
> [<ffffffff813a2146>] driver_register+0x76/0x140
> [<ffffffff815f7a5d>] ? notifier_call_chain+0x4d/0x70
> [<ffffffff8115571c>] ? __vunmap+0x9c/0x110
> [<ffffffff8141b3cd>] usb_register_driver+0x9d/0x190
> [<ffffffffa08fd000>] ? 0xffffffffa08fcfff
> [<ffffffffa08fd02a>] i2400mu_driver_init+0x2a/0x1000 [i2400m_usb]
> [<ffffffff8100203f>] do_one_initcall+0x3f/0x170
> [<ffffffff810b7432>] sys_init_module+0xba2/0x2010
> [<ffffffff815fbca9>] system_call_fastpath+0x16/0x1b
>Code: 0c 10 48 83 c2 01 84 c9 75 f1 5d c3 66 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 85 d2 48 89 f8 48 89 e5 74 1c 48 89 f9 90 <0f> b6 3e 40 80 ff 01 40 88 39 48 83 de ff 48 83 c1 01 48 83 ea 
>RIP  [<ffffffff812c91b0>] strncpy+0x10/0x30
> RSP <ffff88024cf4b978>

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