[PlanetCCRMA] Oops on 3.14.25-200.rt22.1.fc20.ccrma.x86_64+rt

[S C Rigler]

Hello,

I just recently upgraded from F19 to F20.  The 3.10 kernel-rt packages
worked well on my system.  However, no such luck with the latest two
3.14 kernel-rt packages.  The machine boots, starts X, and logs into a
desktop just fine.  However after some period of time it will lock up
hard (at least X does; I haven't tried ssh'ing in yet).  I still have
a 3.10 kernel-rt package so I've been running with that in the
meantime.

The message is pasted below.

Thanks,
Steve

kernel: ------------[ cut here ]------------
kernel: WARNING: CPU: 4 PID: 1044 at lib/list_debug.c:59
__list_del_entry+0xa1/0xd0()
kernel: list_del corruption. prev->next should be ffff88013488ede0,
but was ffff88013488ede8
kernel: Modules linked in: snd_hrtimer snd_seq_midi snd_seq_midi_event
snd_seq_dummy fuse ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack ip6_tables coretemp kvm_intel snd_hda_codec_realtek
snd_hda_codec_generic snd_usb_audio snd_usbmidi_lib snd_hda_intel kvm
snd_rawmidi snd_hda_codec uvcvideo snd_hwdep snd_seq crc32c_intel
videobuf2_vmalloc videobuf2_memops videobuf2_core snd_seq_device arc4
videodev snd_pcm media sdhci_pci r8169 rtl8192se rtl_pci rtlwifi
mac80211 microcode cfg80211 iTCO_wdt iTCO_vendor_support sdhci
toshiba_acpi mei_me mii mmc_core mei snd_timer snd soundcore nfsd
shpchp sparse_keymap rfkill i7core_edac i2c_i801 serio_raw edac_core
auth_rpcgss toshiba_bluetooth lpc_ich mfd_core nfs_acl lockd
acpi_cpufreq
kernel: sunrpc
kernel: binfmt_misc
kernel: hid_logitech_dj
kernel: nouveau
kernel: mxm_wmi
kernel: wmi
kernel: i2c_algo_bit
kernel: drm_kms_helper
kernel: firewire_ohci
kernel: ttm
kernel: firewire_core
kernel: crc_itu_t
kernel: drm
kernel: i2c_core
kernel: video
kernel:
kernel: CPU: 4 PID: 1044 Comm: Xorg Not tainted
3.14.25-200.rt22.1.fc20.ccrma.x86_64+rt #1
kernel: Hardware name: TOSHIBA Satellite A505/Portable PC, BIOS 1.40 08/31/2010
kernel: 0000000000000000 0000000081117465 ffff8800b5925ac0 ffffffff81707ceb
kernel: ffff8800b5925b08 ffff8800b5925af8 ffffffff8108bbed ffff88013488ede0
kernel: ffff88013488e090 ffff88013488e090 ffff88013488e080 ffff8800ae963848
kernel: Call Trace:
kernel: [<ffffffff81707ceb>] dump_stack+0x4d/0x6f
kernel: [<ffffffff8108bbed>] warn_slowpath_common+0x7d/0xc0
kernel: [<ffffffff8108bc8c>] warn_slowpath_fmt+0x5c/0x80
kernel: [<ffffffff81379431>] __list_del_entry+0xa1/0xd0
kernel: [<ffffffff8137946d>] list_del+0xd/0x30
kernel: [<ffffffffa01436f3>] nouveau_fence_signal+0x53/0x80 [nouveau]
kernel: [<ffffffffa01437d8>] nouveau_fence_update+0x48/0xa0 [nouveau]
kernel: [<ffffffffa0143ddb>] nouveau_fence_done+0x1b/0x30 [nouveau]
kernel: [<ffffffffa0145bfe>] nouveau_bo_fence_signalled+0xe/0x10 [nouveau]
kernel: [<ffffffffa009a907>] ttm_bo_wait+0x137/0x1d0 [ttm]
kernel: [<ffffffffa009b68d>] ttm_bo_release+0x21d/0x2b0 [ttm]
kernel: [<ffffffffa009b749>] ttm_bo_unref+0x29/0x30 [ttm]
kernel: [<ffffffffa0149491>] nouveau_gem_object_del+0x61/0x80 [nouveau]
kernel: [<ffffffffa00301e9>] drm_gem_object_free+0x29/0x30 [drm]
kernel: [<ffffffffa00307da>]
drm_gem_object_handle_unreference_unlocked+0xda/0x110 [drm]
kernel: [<ffffffffa00308da>] drm_gem_handle_delete+0xca/0x120 [drm]
kernel: [<ffffffffa0030fb8>] drm_gem_close_ioctl+0x28/0x30 [drm]
kernel: [<ffffffffa002ed22>] drm_ioctl+0x4f2/0x620 [drm]
kernel: [<ffffffff81202972>] ? __d_free+0x42/0x60
kernel: [<ffffffff810bce34>] ? migrate_enable+0x94/0x1a0
kernel: [<ffffffffa0140e5e>] nouveau_drm_ioctl+0x4e/0x90 [nouveau]
kernel: [<ffffffff811fff50>] do_vfs_ioctl+0x2e0/0x4c0
kernel: [<ffffffff812fa776>] ? file_has_perm+0xa6/0xb0
kernel: [<ffffffff812001b1>] SyS_ioctl+0x81/0xa0
kernel: [<ffffffff81129986>] ? __audit_syscall_exit+0x1f6/0x2a0
kernel: [<ffffffff817162e9>] system_call_fastpath+0x16/0x1b
kernel: ---[ end trace 0000000000000002 ]---