Red Hat Bugzilla – Bug 1283993
[abrt] BUG: Bad page state in process Xorg pfn:74d76b
Last modified: 2016-12-20 11:08:20 EST
Additional info: reporter: libreport-2.6.3 BUG: Bad page state in process Xorg pfn:74d76b page:ffffea001d35dac0 count:0 mapcount:0 mapping: (null) index:0x0 flags: 0x5ffff800260000(mappedtodisk|reclaim|mlocked) page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set bad because of flags: flags: 0x200000(mlocked) Modules linked in: bnep bluetooth fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_filter ebtable_broute bridge stp llc ebtable_nat ebtables ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_raw nct6775 hwmon_vid snd_hda_codec_hdmi intel_rapl iosf_mbi snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic coretemp kvm snd_hda_intel snd_usb_audio snd_hda_codec uvcvideo videobuf2_vmalloc videobuf2_core snd_hda_core snd_usbmidi_lib snd_hwdep videobuf2_memops snd_rawmidi v4l2_common snd_seq videodev eeepc_wmi snd_seq_device asus_wmi joydev sparse_keymap iTCO_wdt media rfkill iTCO_vendor_support crct10dif_pclmul snd_pcm crc32_pclmul crc32c_intel snd_timer snd tpm_infineon mei_me tpm_tis i2c_i801 lpc_ich mei soundcore shpchp tpm acpi_pad nfsd auth_rpcgss nfs_acl lockd grace sunrpc nouveau mxm_wmi i2c_algo_bit drm_kms_helper ttm serio_raw drm e1000e ptp pps_core wmi video CPU: 0 PID: 1968 Comm: Xorg Not tainted 4.2.6-300.fc23.x86_64 #1 Hardware name: ASUS All Series/Z97-PRO, BIOS 2601 08/17/2015 0000000000000000 0000000024fb6883 ffff8807e59dbb48 ffffffff817729ea 0000000000000000 ffffea001d35dac0 ffff8807e59dbb78 ffffffff811a73ca 0000000000000000 005ffff800260000 ffffea001d35dac0 0000000000000000 Call Trace: [<ffffffff817729ea>] dump_stack+0x45/0x57 [<ffffffff811a73ca>] bad_page.part.74+0xba/0x110 [<ffffffff811a811a>] free_pages_prepare+0x41a/0x450 [<ffffffff811aa845>] free_hot_cold_page+0x35/0x180 [<ffffffff811aaa5a>] __free_pages+0x2a/0x40 [<ffffffff811aaacc>] free_pages+0x5c/0x70 [<ffffffff8101b1e5>] dma_generic_free_coherent+0x25/0x30 [<ffffffff81061465>] x86_swiotlb_free_coherent+0x45/0x80 [<ffffffff8101af17>] dma_free_attrs+0x47/0x90 [<ffffffff811ffba0>] ? kfree+0x130/0x140 [<ffffffffa00f6363>] __ttm_dma_free_page.isra.3+0x23/0x40 [ttm] [<ffffffffa00f6c4f>] ttm_dma_unpopulate+0x2bf/0x330 [ttm] [<ffffffffa01ccf2b>] nouveau_ttm_tt_unpopulate+0x10b/0x110 [nouveau] [<ffffffffa00ee17e>] ttm_tt_unpopulate+0x4e/0x50 [ttm] [<ffffffffa00ee1e5>] ttm_tt_destroy+0x65/0x70 [ttm] [<ffffffffa00ee6a3>] ttm_bo_cleanup_memtype_use+0x43/0x90 [ttm] [<ffffffffa00ef4c7>] ttm_bo_release+0x1c7/0x230 [ttm] [<ffffffffa00ef554>] ttm_bo_unref+0x24/0x30 [ttm] [<ffffffffa00f28f4>] ttm_bo_vm_close+0x34/0x60 [ttm] [<ffffffff811d9212>] remove_vma+0x32/0x70 [<ffffffff811db890>] do_munmap+0x2b0/0x460 [<ffffffff811dba81>] vm_munmap+0x41/0x60 [<ffffffff811dca52>] SyS_munmap+0x22/0x30 [<ffffffff817793ee>] entry_SYSCALL_64_fastpath+0x12/0x71
Created attachment 1097195 [details] File: dmesg
This message is a reminder that Fedora 23 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 23. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '23'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 23 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 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.