Description of problem: This error happened after the system had been up for quite a while. I was using LibreOffice Calc at the moment it occurred. The X interface was unusable, but I was able to ssh into the machine. It accepted a "reboot" command, which closed down the ssh connection, but it did not actually achieve a reboot. Additional info: reporter: libreport-2.3.0 kernel BUG at drivers/gpu/drm/drm_vma_manager.c:209! invalid opcode: 0000 [#1] SMP Modules linked in: hidp rfcomm ccm ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep btusb btbcm btintel bluetooth coretemp dell_wmi sparse_keymap iTCO_wdt arc4 iTCO_vendor_support kvm_intel iwldvm kvm mac80211 snd_hda_codec_idt snd_hda_codec_generic snd_hda_codec_hdmi crct10dif_pclmul crc32_pclmul crc32c_intel iwlwifi snd_hda_intel dell_laptop snd_hda_controller uvcvideo dcdbas snd_hda_codec i8k ghash_clmulni_intel videobuf2_vmalloc cfg80211 videobuf2_core snd_hda_core snd_hwdep videobuf2_memops snd_seq v4l2_common joydev videodev i2c_i801 snd_seq_device snd_pcm intel_ips media rfkill snd_timer wmi snd mei_me video lpc_ich mei mfd_core soundcore shpchp acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper ttm serio_raw drm r8169 mii CPU: 2 PID: 863 Comm: Xorg.bin Not tainted 4.1.3-100.fc21.x86_64 #1 Hardware name: Dell Inc. Inspiron N5010/03C6YH, BIOS A15 07/19/2011 task: ffff8800a90aeca0 ti: ffff8800b9560000 task.ti: ffff8800b9560000 RIP: 0010:[<ffffffffa0043e66>] [<ffffffffa0043e66>] drm_vma_offset_add+0xd6/0xe0 [drm] RSP: 0018:ffff8800b9563af8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88012cf2fd60 RCX: 000000000010f9d7 RDX: ffff88012cf2fdb0 RSI: ffff8800365dcba0 RDI: 0000000000000000 RBP: ffff8800b9563b38 R08: ffff88012cf2edb0 R09: 0000000000000000 R10: 0000000000000000 R11: ffff88003cc9ff00 R12: ffff8800365dcb98 R13: 0000000000000001 R14: ffff8800365dc738 R15: 0000000000000000 FS: 00007f93eb10b9c0(0000) GS:ffff880137d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f93e2fff000 CR3: 00000000b9572000 CR4: 00000000000007e0 Stack: ffff880000000000 ffffffffa009e8be ffff88012cf2f468 0000000000001000 ffff88012cf2fc68 0000000000000001 ffff88012cf2fc68 0000000000000000 ffff8800b9563b98 ffffffffa00a22e1 ffff88012cf2fec0 ffff880036ad7840 Call Trace: [<ffffffffa009e8be>] ? ttm_mem_global_alloc+0x3e/0x80 [ttm] [<ffffffffa00a22e1>] ttm_bo_init+0x261/0x430 [ttm] [<ffffffffa01096b5>] radeon_bo_create+0x185/0x220 [radeon] [<ffffffffa01091e0>] ? radeon_update_memory_usage.isra.3+0x60/0x60 [radeon] [<ffffffffa011f068>] radeon_gem_object_create+0xf8/0x1c0 [radeon] [<ffffffffa009ff1f>] ? ttm_bo_wait+0xcf/0x190 [ttm] [<ffffffffa011f50f>] radeon_gem_create_ioctl+0x6f/0x1a0 [radeon] [<ffffffffa0028b8d>] ? drm_gem_object_lookup+0x3d/0xb0 [drm] [<ffffffffa0029a45>] drm_ioctl+0x1a5/0x6a0 [drm] [<ffffffff811d8bce>] ? __do_fault+0x4e/0x100 [<ffffffff811dcb5f>] ? handle_mm_fault+0x50f/0x17e0 [<ffffffffa00e804c>] radeon_drm_ioctl+0x4c/0x80 [radeon] [<ffffffff8123d2d8>] do_vfs_ioctl+0x2f8/0x500 [<ffffffff8123d561>] SyS_ioctl+0x81/0xa0 [<ffffffff8179a3ee>] system_call_fastpath+0x12/0x71 Code: 58 00 00 00 00 48 c7 43 60 00 00 00 00 89 45 dc 48 89 39 e8 5d b3 36 e1 8b 45 dc 41 c6 04 24 00 48 83 c4 28 5b 41 5c 41 5d 5d c3 <0f> 0b 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 41 55 RIP [<ffffffffa0043e66>] drm_vma_offset_add+0xd6/0xe0 [drm] RSP <ffff8800b9563af8>
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Fedora 21 changed to end-of-life (EOL) status on 2015-12-01. Fedora 21 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.