Additional info: libreport version: 2.0.14 abrt_version: 2.0.13 cmdline: BOOT_IMAGE=/vmlinuz-3.5.4-2.fc17.x86_64 root=/dev/mapper/vg_kvolny-lv_root ro quiet rhgb SYSFONT=latarcyrheb-sun16 LANG=cs_CZ.UTF-8 KEYTABLE=cz-lat2 kernel: 3.5.4-2.fc17.x86_64 backtrace: :BUG: unable to handle kernel NULL pointer dereference at 0000000000000014 :IP: [<ffffffffa01771fe>] svc_destroy+0x1e/0x140 [sunrpc] :PGD 0 :Oops: 0000 [#1] SMP :CPU 0 :Modules linked in: usblp ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_conntrack be2iscsi iscsi_boot_sysfs bnx2i rfcomm bnep cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio 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 uvcvideo arc4 videobuf2_vmalloc videobuf2_memops snd_hda_codec_hdmi snd_hda_codec_conexant btusb videobuf2_core iwlwifi videodev media snd_hda_intel coretemp mac80211 snd_hda_codec i2c_i801 thinkpad_acpi intel_ips snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc mei lpc_ich mfd_core snd_timer e1000e snd microcode bluetooth cfg80211 soundcore rfkill vhost_net tun macvtap macvlan kvm_intel kvm uinput nfsd nfs_acl auth_rpcgss lockd sunrpc binfmt_misc xts gf128mul dm_crypt crc32c_intel ghash_clmulni_intel firewire_ohci sdhci_pci sdhci mmc_core firewire_core crc_itu_t mxm_wmi wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan] :Pid: 947, comm: rpc.nfsd Not tainted 3.5.4-2.fc17.x86_64 #1 LENOVO 4384BR2/4384BR2 :RIP: 0010:[<ffffffffa01771fe>] [<ffffffffa01771fe>] svc_destroy+0x1e/0x140 [sunrpc] :RSP: 0018:ffff88011d821e28 EFLAGS: 00010246 :RAX: 00000000ffffff92 RBX: 0000000000000000 RCX: 0000000000000100 :RDX: 0000000000000100 RSI: 0000000050709b9f RDI: 0000000000000000 :RBP: ffff88011d821e38 R08: ffff880130d5c000 R09: 0000000000000000 :R10: 0000000000000000 R11: 0000000000040000 R12: 0000000000000002 :R13: 0000000000000004 R14: ffff88011d821f50 R15: 00007f6e1fe992ae :FS: 00007f6e1fe59740(0000) GS:ffff880137c00000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 :CR2: 0000000000000014 CR3: 000000012e131000 CR4: 00000000000007f0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process rpc.nfsd (pid: 947, threadinfo ffff88011d820000, task ffff88012d645c40) :Stack: : ffff88012fd03008 ffff88012fd03008 ffff88011d821ec8 ffffffffa01bbb9f : ffff88011d821f50 00007f6effffff92 ffff88012fd03009 ffff88011d821e6f : 0034fffffffffff4 0000000000000002 ffff88011d821e88 ffffffff81129c26 :Call Trace: : [<ffffffffa01bbb9f>] write_ports+0x2cf/0x3e0 [nfsd] : [<ffffffff81129c26>] ? get_zeroed_page+0x16/0x20 : [<ffffffff811ab0d5>] ? simple_transaction_get+0xc5/0xe0 : [<ffffffffa01bb8d0>] ? write_gracetime+0x60/0x60 [nfsd] : [<ffffffffa01bb047>] nfsctl_transaction_write+0x57/0x90 [nfsd] : [<ffffffff811883fc>] vfs_write+0xac/0x180 : [<ffffffff8118872a>] sys_write+0x4a/0x90 : [<ffffffff81614ee9>] system_call_fastpath+0x16/0x1b :Code: bc 48 e1 eb b9 e8 63 12 ee e0 0f 1f 00 55 48 89 e5 53 48 83 ec 08 66 66 66 66 90 f6 05 78 1b 02 00 02 48 89 fb 0f 85 f7 00 00 00 <8b> 43 14 85 c0 0f 84 d6 00 00 00 83 e8 01 85 c0 89 43 14 0f 85 :RIP [<ffffffffa01771fe>] svc_destroy+0x1e/0x140 [sunrpc] : RSP <ffff88011d821e28> :CR2: 0000000000000014
*** This bug has been marked as a duplicate of bug 858489 ***