[Bug 87316] [radeonsi][bonaire][drm-next-3.19] unable to handle kernel NULL pointer dereference: radeon_fence_signaled

2016-02-26 Thread bugzilla-dae...@freedesktop.org 
https://bugs.freedesktop.org/show_bug.cgi?id=87316

Shawn Starr  changed:

   What|Removed |Added

 Resolution|--- |WONTFIX
 Status|NEW |RESOLVED

--- Comment #2 from Shawn Starr  ---
Close it, this is old, I haven't tried PRIME in a while to confirm, create new
BZ if I can trigger this on new kernel.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-- next part --
An HTML attachment was scrubbed...
URL:

[Bug 87316] [radeonsi][bonaire][drm-next-3.19] unable to handle kernel NULL pointer dereference: radeon_fence_signaled

2014-12-15 Thread bugzilla-dae...@freedesktop.org 
https://bugs.freedesktop.org/show_bug.cgi?id=87316

--- Comment #1 from Shawn Starr  ---
Created attachment 110843
  --> https://bugs.freedesktop.org/attachment.cgi?id=110843=edit
full kernel boot log

-- 
You are receiving this mail because:
You are the assignee for the bug.
-- next part --
An HTML attachment was scrubbed...
URL:

[Bug 87316] [radeonsi][bonaire][drm-next-3.19] unable to handle kernel NULL pointer dereference: radeon_fence_signaled

2014-12-15 Thread bugzilla-dae...@freedesktop.org 
https://bugs.freedesktop.org/show_bug.cgi?id=87316

Bug ID: 87316
   Summary: [radeonsi][bonaire][drm-next-3.19] unable to handle
kernel NULL pointer dereference: radeon_fence_signaled
   Product: DRI
   Version: XOrg git
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: DRM/Radeon
  Assignee: dri-devel at lists.freedesktop.org
  Reporter: shawn.starr at rogers.com

hardware: Dell Precision M6800 (GPU: FirePro M6100)
kernel: drm-next-3.19 from agdf5's linux git repo
mesa: master from 20141213 (10.5-dev)

I was using DRI_PRIME prior, the kernel oops happened while the GPU was powered
down awhile later, see full kernel log from boot to failure.

kernel oops dump:

[22485.963089] BUG: unable to handle kernel NULL pointer dereference at
0d48
[22485.967333] IP: [] radeon_fence_signaled+0x3e/0x90
[radeon]
[22485.971403] PGD 0 
[22485.973433] Oops:  [#1] SMP 
[22485.975511] Modules linked in: cpufreq_stats rfcomm xt_CHECKSUM
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4
nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack tun bridge
stp llc bnep snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic
snd_hda_intel snd_hda_controller x86_pkg_temp_thermal coretemp snd_hda_codec
kvm_intel kvm arc4 iwlmvm snd_hwdep mac80211 snd_seq i915 uvcvideo iwlwifi
snd_seq_device videobuf2_vmalloc videobuf2_core videobuf2_memops v4l2_common
crct10dif_pclmul videodev cfg80211 btusb media crc32_pclmul snd_pcm bluetooth
vfat fat snd_timer joydev dell_wmi sparse_keymap iTCO_wdt iTCO_vendor_support
dell_laptop snd dcdbas ppdev sdhci_pci mei_me crc32c_intel cdc_acm wmi
serio_raw pcspkr ie31200_edac mei ghash_clmulni_intel lpc_ich
[22486.010804]  mfd_core rfkill soundcore edac_core i2c_hid i2c_i801 shpchp
i2c_designware_platform video i2c_designware_core parport_pc parport dw_dmac
dw_dmac_core dell_smo8800 radeon i2c_algo_bit drm_kms_helper ttm drm e1000e
sdhci_acpi sdhci mmc_core ptp pps_core
[22486.022517] CPU: 7 PID: 717 Comm: systemd-logind Not tainted 3.18.0+ #1
[22486.026765] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A11
11/20/2014
[22486.030890] task: 8800c588cb00 ti: 880804028000 task.ti:
880804028000
[22486.035282] RIP: 0010:[]  []
radeon_fence_signaled+0x3e/0x90 [radeon]
[22486.041831] RSP: 0018:88080402b878  EFLAGS: 00010246
[22486.045102] RAX:  RBX: 880803e46600 RCX:
0001004e
[22486.048791] RDX:  RSI:  RDI:

[22486.053330] RBP: 88080402b898 R08: 63e8df01 R09:
0001004e
[22486.057116] R10: a01cc22d R11: 880763e8df00 R12:

[22486.061664] R13: 0d40 R14:  R15:
88080402ba38
[22486.066733] FS:  7f294be348c0() GS:88082ebc()
knlGS:
[22486.069989] CS:  0010 DS:  ES:  CR0: 80050033
[22486.074192] CR2: 0d48 CR3: 000807fa9000 CR4:
001407e0
[22486.077843] Stack:
[22486.080235]  88080402b898 880763e8d580 88079424e880
880802949a20
[22486.084016]  88080402b8c8 a01cc2b4 88080402bb18
880802949978
[22486.088606]  88080402bb18 8807a3887f40 88080402b9e8
a01cc8a8
[22486.093200] Call Trace:
[22486.094945]  [] radeon_sa_bo_try_free+0x64/0x80 [radeon]
[22486.099356]  [] radeon_sa_bo_new+0x118/0x490 [radeon]
[22486.102843]  [] ? radeon_fence_activity+0x10b/0x1c0
[radeon]
[22486.107423]  [] radeon_ib_get+0x37/0xe0 [radeon]
[22486.110871]  [] radeon_vce_get_destroy_msg+0x43/0x240
[radeon]
[22486.115516]  [] radeon_vce_ib_test+0x63/0x100 [radeon]
[22486.119946]  [] radeon_ib_ring_tests+0x5a/0xc0 [radeon]
[22486.123477]  [] radeon_resume_kms+0x9d/0x260 [radeon]
[22486.127830]  [] radeon_pmops_runtime_resume+0x73/0xb0
[radeon]
[22486.131779]  [] pci_pm_runtime_resume+0x7f/0xc0
[22486.136004]  [] vga_switcheroo_runtime_resume+0x39/0x40
[22486.139411]  [] ? kernfs_fop_release+0x60/0x60
[22486.142766]  [] __rpm_callback+0x34/0x90
[22486.146340]  [] rpm_callback+0x26/0xa0
[22486.149156]  [] rpm_resume+0x464/0x640
[22486.152313]  [] ? mutex_lock+0x16/0x40
[22486.154513]  [] __pm_runtime_resume+0x4f/0x80
[22486.157761]  [] radeon_dp_detect+0x43/0x290 [radeon]
[22486.161421]  [] status_show+0x41/0x90 [drm]
[22486.164584]  [] dev_attr_show+0x20/0x60
[22486.167656]  [] ? mutex_lock+0x16/0x40
[22486.169910]  [] sysfs_kf_seq_show+0xb6/0x150
[22486.172287]  [] kernfs_seq_show+0x23/0x30
[22486.175550]  [] seq_read+0xf5/0x3d0
[22486.178653]  [] kernfs_fop_read+0xf5/0x160
[22486.181877]  [] vfs_read+0x98/0x180
[22486.184017]  [] SyS_read+0x55/0xd0
[22486.186276]  [] system_call_fastpath+0x12/0x17
[22486.189533] Code: 48 89 fb 48 83 ec 08 8b 47 68 4c 8b 67 60 48 8b 7f 58 48
89 c2 48 89 c6 48 c1 e0 08 48 c1 e2 04 48 29 d0 4c 8d