Message-ID: <alpine.DEB.2.00.1405200141030.20503@skynet.skynet.ie>
Date:	Tue, 20 May 2014 01:41:19 +0100 (IST)
From:	Dave Airlie <airlied@...ux.ie>
To:	Belisko Marek <marek.belisko@...il.com>
cc:	LKML <linux-kernel@...r.kernel.org>,
	intel-gfx@...ts.freedesktop.org
Subject: Re: 3.15-rc5 freeze after wakeup


> Hi,

cc'iong intel-gfx.

> 
> I've upgraded kernel on my PC to 3.15-rc5 and I got today freeze
> (recovery possibly only by power off/on) when waking from suspend.
> There is only warning in log but system was completely dead (no keys
> reaction ....).
> 
> May 14 15:53:15 nb kernel: [30404.485085] PM: Syncing filesystems ... done.
> May 14 15:53:15 nb kernel: [30404.711342] PM: Preparing system for mem sleep
> May 14 15:53:15 nb kernel: [30404.711610] Freezing user space
> processes ... (elapsed 0.001 seconds) done.
> May 14 15:53:15 nb kernel: [30404.713305] Freezing remaining freezable
> tasks ... (elapsed 0.001 seconds) done.
> May 14 15:53:15 nb kernel: [30404.714431] PM: Entering mem sleep
> May 14 15:53:15 nb kernel: [30404.714881] Suspending console(s) (use
> no_console_suspend to debug)
> May 14 15:53:15 nb kernel: [30405.338766] sd 4:0:0:0: [sda]
> Synchronizing SCSI cache
> May 14 15:53:15 nb kernel: [30405.338893] sd 4:0:0:0: [sda] Stopping disk
> May 14 15:53:15 nb kernel: [30405.361653] nouveau  [     DRM] evicting
> buffers...
> May 14 15:53:15 nb kernel: [30405.361654] nouveau  [     DRM] waiting
> for kernel channels to go idle...
> May 14 15:53:15 nb kernel: [30405.361679] nouveau  [     DRM]
> suspending client object trees...
> May 14 15:53:15 nb kernel: [30405.365746] ------------[ cut here ]------------
> May 14 15:53:15 nb kernel: [30405.365765] WARNING: CPU: 1 PID: 21060
> at drivers/gpu/drm/i915/intel_uncore.c:125
> gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]()
> May 14 15:53:15 nb kernel: [30405.365765] MMIO read or write has been
> dropped ffffffff
> May 14 15:53:15 nb kernel: [30405.365782] Modules linked in:
> cdc_acm(F) mmc_block(F) pl2303(F) usbserial(F) usblp(F) usb_storage(F)
> ctr(F) ccm(F) rfcomm(F) bnep(F) snd_hda_codec_hdmi(F)
> x86_pkg_temp_thermal(F) intel_powerclamp(F) coretemp(F) kvm(F)
> uvcvideo(F) arc4(F) videobuf2_vmalloc(F) videobuf2_memops(F)
> videobuf2_core(F) crct10dif_pclmul(F) crc32_pclmul(F)
> ghash_clmulni_intel(F) nfsd(F) aesni_intel(F) iwlmvm(F) videodev(F)
> i915(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) mac80211(F)
> auth_rpcgss(F) nfs_acl(F) ablk_helper(F) cryptd(F) nouveau(F)
> snd_hda_codec_realtek(F) snd_hda_intel(F) joydev(F) snd_hda_codec(F)
> ttm(F) drm_kms_helper(F) snd_hwdep(F) snd_pcm(F) snd_page_alloc(F)
> snd_seq_midi(F) asus_nb_wmi(F) iwlwifi(F) drm(F) snd_seq_midi_event(F)
> nfs(F) snd_rawmidi(F) snd_seq(F) asus_wmi(F) sparse_keymap(F)
> mxm_wmi(F) snd_seq_device(F) btusb(F) i2c_algo_bit(F) mei_me(F)
> snd_timer(F) bluetooth(F) snd(F) cfg80211(F) lockd(F) sunrpc(F) mei(F)
> soundcore(F) microcode(F) rtsx_pci_ms(F) memstick(F) binfmt_misc(F)
> lpc_ich(F) fscache(F) psmouse(F) video(F) wmi(F) mac_hid(F)
> serio_raw(F) nls_iso8859_1(F) parport_pc(F) ppdev(F) lp(F) parport(F)
> rtsx_pci_sdmmc(F) ahci(F) r8169(F) libahci(F) rtsx_pci(F) mii(F)
> May 14 15:53:15 nb kernel: [30405.365795] CPU: 1 PID: 21060 Comm:
> kworker/u16:16 Tainted: GF       W    3.13.2 #5
> May 14 15:53:15 nb kernel: [30405.365796] Hardware name: ASUSTeK
> COMPUTER INC. N56JR/N56JR, BIOS N56JR.204 10/31/2013
> May 14 15:53:15 nb kernel: [30405.365804] Workqueue: i915
> gen6_force_wake_work [i915]
> May 14 15:53:15 nb kernel: [30405.365806]  0000000000000009
> ffff88032964bd38 ffffffff81715b4e ffff88032964bd80
> May 14 15:53:15 nb kernel: [30405.365807]  ffff88032964bd70
> ffffffff8106420d ffff8800363c8020 ffff8800363c8028
> May 14 15:53:15 nb kernel: [30405.365809]  0000000000000246
> 0000000000000000 0000000000000200 ffff88032964bdd0
> May 14 15:53:15 nb kernel: [30405.365809] Call Trace:
> May 14 15:53:15 nb kernel: [30405.365813]  [<ffffffff81715b4e>]
> dump_stack+0x45/0x56
> May 14 15:53:15 nb kernel: [30405.365815]  [<ffffffff8106420d>]
> warn_slowpath_common+0x7d/0xa0
> May 14 15:53:15 nb kernel: [30405.365817]  [<ffffffff8106427c>]
> warn_slowpath_fmt+0x4c/0x50
> May 14 15:53:15 nb kernel: [30405.365820]  [<ffffffff810125b6>] ?
> __switch_to+0x126/0x4c0
> May 14 15:53:15 nb kernel: [30405.365827]  [<ffffffffa06d93d8>]
> gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]
> May 14 15:53:15 nb kernel: [30405.365834]  [<ffffffffa06d947b>]
> __gen6_gt_force_wake_mt_put+0x2b/0x30 [i915]
> May 14 15:53:15 nb kernel: [30405.365840]  [<ffffffffa06d91a7>]
> gen6_force_wake_work+0x37/0x50 [i915]
> May 14 15:53:15 nb kernel: [30405.365842]  [<ffffffff8107fef2>]
> process_one_work+0x182/0x450
> May 14 15:53:15 nb kernel: [30405.365843]  [<ffffffff81080cb1>]
> worker_thread+0x121/0x410
> May 14 15:53:15 nb kernel: [30405.365845]  [<ffffffff81080b90>] ?
> rescuer_thread+0x3e0/0x3e0
> May 14 15:53:15 nb kernel: [30405.365846]  [<ffffffff81087962>]
> kthread+0xd2/0xf0
> May 14 15:53:15 nb kernel: [30405.365847]  [<ffffffff81087890>] ?
> kthread_create_on_node+0x190/0x190
> May 14 15:53:15 nb kernel: [30405.365849]  [<ffffffff817267fc>]
> ret_from_fork+0x7c/0xb0
> May 14 15:53:15 nb kernel: [30405.365850]  [<ffffffff81087890>] ?
> kthread_create_on_node+0x190/0x190
> May 14 15:53:15 nb kernel: [30405.365851] ---[ end trace 19ed8523f865bf12 ]---
> May 14 15:53:15 nb kernel: [30405.370091] nouveau  [     DRM]
> suspending kernel object tree...
> May 14 15:53:15 nb kernel: [30405.666015]
> [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register
> before writing to c7204
> May 14 15:53:15 nb kernel: [30405.666018]
> [drm:hsw_unclaimed_reg_check] *ERROR* Unclaimed write to c7204
> May 14 15:53:15 nb kernel: [30406.422806] PM: suspend of devices
> complete after 1083.317 msecs
> May 14 15:53:15 nb kernel: [30406.422960] PM: late suspend of devices
> complete after 0.153 msecs
> May 14 15:53:15 nb kernel: [30406.423102] pcieport 0000:00:1c.3:
> System wakeup enabled by ACPI
> May 14 15:53:15 nb kernel: [30406.454741] ehci-pci 0000:00:1d.0:
> System wakeup enabled by ACPI
> May 14 15:53:15 nb kernel: [30406.458786] ehci-pci 0000:00:1a.0:
> System wakeup enabled by ACPI
> May 14 15:53:15 nb kernel: [30406.466683] xhci_hcd 0000:00:14.0:
> System wakeup enabled by ACPI
> May 14 15:53:15 nb kernel: [30406.470879] PM: noirq suspend of devices
> complete after 47.878 msecs
> May 14 15:53:15 nb kernel: [30406.471095] ACPI: Preparing to enter
> system sleep state S3
> May 14 15:53:15 nb kernel: [30406.479514] PM: Saving platform NVS memory
> May 14 15:53:15 nb kernel: [30406.487171] Disabling non-boot CPUs ...
> May 14 15:53:15 nb kernel: [30406.590759] smpboot: CPU 1 is now offline
> May 14 15:53:15 nb kernel: [30406.694832] smpboot: CPU 2 is now offline
> May 14 15:53:15 nb kernel: [30406.798918] smpboot: CPU 3 is now offline
> May 14 15:53:15 nb kernel: [30406.903000] smpboot: CPU 4 is now offline
> May 14 15:53:15 nb kernel: [30406.903325] Broke affinity for irq 45
> May 14 15:53:15 nb kernel: [30407.007082] smpboot: CPU 5 is now offline
> May 14 15:53:15 nb kernel: [30407.007366] Broke affinity for irq 23
> May 14 15:53:15 nb kernel: [30407.111168] smpboot: CPU 6 is now offline
> May 14 15:53:15 nb kernel: [30407.215250] smpboot: CPU 7 is now offline
> May 14 15:53:15 nb kernel: [30407.218003] ACPI: Low-level resume complete
> May 14 15:53:15 nb kernel: [30407.218075] PM: Restoring platform NVS memory
> May 14 15:53:15 nb kernel: [30407.222985] Enabling non-boot CPUs ...
> May 14 15:53:15 nb kernel: [30407.223053] x86: Booting SMP configuration:
> May 14 15:53:15 nb kernel: [30407.223056] smpboot: Booting Node 0
> Processor 1 APIC 0x2
> May 14 15:53:15 nb kernel: [30407.238540] Intel pstate controlling: cpu 1
> May 14 15:53:15 nb kernel: [30407.238632] CPU1 is up
> May 14 15:53:15 nb kernel: [30407.238683] smpboot: Booting Node 0
> Processor 2 APIC 0x4
> May 14 15:53:15 nb kernel: [30407.254230] Intel pstate controlling: cpu 2
> May 14 15:53:15 nb kernel: [30407.254309] CPU2 is up
> May 14 15:53:15 nb kernel: [30407.254340] smpboot: Booting Node 0
> Processor 3 APIC 0x6
> May 14 15:53:15 nb kernel: [30407.269887] Intel pstate controlling: cpu 3
> May 14 15:53:15 nb kernel: [30407.269957] CPU3 is up
> May 14 15:53:15 nb kernel: [30407.269989] smpboot: Booting Node 0
> Processor 4 APIC 0x1
> May 14 15:53:15 nb kernel: [30407.285600] Intel pstate controlling: cpu 4
> May 14 15:53:15 nb kernel: [30407.285682] CPU4 is up
> May 14 15:53:15 nb kernel: [30407.285716] smpboot: Booting Node 0
> Processor 5 APIC 0x3
> May 14 15:53:15 nb kernel: [30407.301231] Intel pstate controlling: cpu 5
> May 14 15:53:15 nb kernel: [30407.301307] CPU5 is up
> May 14 15:53:15 nb kernel: [30407.301339] smpboot: Booting Node 0
> Processor 6 APIC 0x5
> May 14 15:53:15 nb kernel: [30407.317032] Intel pstate controlling: cpu 6
> May 14 15:53:15 nb kernel: [30407.317109] CPU6 is up
> May 14 15:53:15 nb kernel: [30407.317141] smpboot: Booting Node 0
> Processor 7 APIC 0x7
> May 14 15:53:15 nb kernel: [30407.332847] Intel pstate controlling: cpu 7
> May 14 15:53:15 nb kernel: [30407.332927] CPU7 is up
> May 14 15:53:15 nb kernel: [30407.366387] ACPI: Waking up from system
> sleep state S3
> May 14 15:53:15 nb kernel: [30407.398885] xhci_hcd 0000:00:14.0:
> System wakeup disabled by ACPI
> May 14 15:53:15 nb kernel: [30407.406891] ehci-pci 0000:00:1a.0:
> System wakeup disabled by ACPI
> May 14 15:53:15 nb kernel: [30407.414890] ehci-pci 0000:00:1d.0:
> System wakeup disabled by ACPI
> May 14 15:53:15 nb kernel: [30407.494986] PM: noirq resume of devices
> complete after 118.924 msecs
> May 14 15:53:15 nb kernel: [30407.495106] PM: early resume of devices
> complete after 0.100 msecs
> May 14 15:53:15 nb kernel: [30407.495178] usb usb3: root hub lost
> power or was reset
> May 14 15:53:15 nb kernel: [30407.495178] usb usb4: root hub lost
> power or was reset
> May 14 15:53:15 nb kernel: [30407.495180] nouveau  [     DRM]
> re-enabling device...
> May 14 15:53:15 nb kernel: [30407.495193] nouveau  [     DRM] resuming
> kernel object tree...
> May 14 15:53:15 nb kernel: [30407.495198] nouveau  [
> VBIOS][0000:01:00.0] running init tables
> May 14 15:53:15 nb kernel: [30407.495221] pcieport 0000:00:1c.3:
> System wakeup disabled by ACPI
> May 14 15:53:15 nb kernel: [30407.495229] snd_hda_intel 0000:00:03.0:
> irq 43 for MSI/MSI-X
> May 14 15:53:15 nb kernel: [30407.495237] iwlwifi 0000:03:00.0:
> RF_KILL bit toggled to enable radio.
> May 14 15:53:15 nb kernel: [30407.495796] xhci_hcd 0000:00:14.0: irq
> 47 for MSI/MSI-X
> May 14 15:53:15 nb kernel: [30407.498912] mei_me 0000:00:16.0: irq 49
> for MSI/MSI-X
> May 14 15:53:15 nb kernel: [30407.498991] snd_hda_intel 0000:00:1b.0:
> irq 52 for MSI/MSI-X
> May 14 15:53:15 nb kernel: [30407.640399] nouveau  [
> VOLT][0000:01:00.0] GPU voltage: 600000uv
> May 14 15:53:15 nb kernel: [30407.640401] nouveau  [
> PTHERM][0000:01:00.0] fan management: automatic
> May 14 15:53:15 nb kernel: [30407.640479] nouveau  [
> CLK][0000:01:00.0] --: core 405 MHz memory 405 MHz
> May 14 15:53:15 nb kernel: [30407.645897] nouveau  [     DRM] resuming
> client object trees...
> May 14 15:53:15 nb kernel: [30407.723085] usb 2-1: reset high-speed
> USB device number 2 using ehci-pci
> May 14 15:53:15 nb kernel: [30407.819158] ata3: SATA link up 1.5 Gbps
> (SStatus 113 SControl 300)
> May 14 15:53:15 nb kernel: [30407.967271] usb 1-1: reset high-speed
> USB device number 2 using ehci-pci
> May 14 15:53:15 nb kernel: [30408.211470] usb 3-5: reset full-speed
> USB device number 5 using xhci_hcd
> May 14 15:53:15 nb kernel: [30408.228022] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff880416844840
> May 14 15:53:15 nb kernel: [30408.228023] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff880416844880
> May 14 15:53:15 nb kernel: [30408.228024] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff8804168448c0
> May 14 15:53:15 nb kernel: [30408.228026] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff8800360c9c80
> May 14 15:53:15 nb kernel: [30408.228027] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff8800360c9cc0
> May 14 15:53:15 nb kernel: [30408.236873] ata3.00: configured for UDMA/100
> May 14 15:53:15 nb kernel: [30408.339607] usb 3-7: reset high-speed
> USB device number 3 using xhci_hcd
> May 14 15:53:15 nb kernel: [30408.444647] xhci_hcd 0000:00:14.0: xHCI
> xhci_drop_endpoint called with disabled ep ffff88041382e040
> May 14 15:53:15 nb kernel: [30408.791920] [drm] Enabling RC6 states:
> RC6 on, RC6p off, RC6pp off
> May 14 15:53:15 nb kernel: [30409.508485] ata5: SATA link up 6.0 Gbps
> (SStatus 133 SControl 300)
> May 14 15:53:15 nb kernel: [30409.718603] ata5.00: ACPI cmd
> ef/10:06:00:00:00:00 (SET FEATURES) succeeded
> May 14 15:53:15 nb kernel: [30409.718604] ata5.00: ACPI cmd
> f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
> May 14 15:53:15 nb kernel: [30409.718606] ata5.00: ACPI cmd
> b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
> May 14 15:53:15 nb kernel: [30409.755067] ata5.00: ACPI cmd
> ef/10:06:00:00:00:00 (SET FEATURES) succeeded
> May 14 15:53:15 nb kernel: [30409.755068] ata5.00: ACPI cmd
> f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
> May 14 15:53:15 nb kernel: [30409.755069] ata5.00: ACPI cmd
> b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
> May 14 15:53:15 nb kernel: [30409.759979] ata5.00: configured for UDMA/133
> May 14 15:53:15 nb kernel: [30409.772791] sd 4:0:0:0: [sda] Starting disk
> May 14 15:53:15 nb kernel: [30409.786025] PM: resume of devices
> complete after 2289.069 msecs
> May 14 15:53:15 nb kernel: [30409.786617] PM: Finishing wakeup.
> May 14 15:53:15 nb kernel: [30409.786618] Restarting tasks ... done.
> May 14 15:53:15 nb kernel: [30409.796847] video LNXVIDEO:00: Restoring
> backlight state
> May 14 15:53:15 nb kernel: [30409.796850] video LNXVIDEO:01: Restoring
> backlight state
> May 14 15:53:15 nb kernel: [30409.803648] Bluetooth: hci0: read Intel
> version: 370710018002030d00
> May 14 15:53:15 nb kernel: [30409.803653] Bluetooth: hci0: Intel
> Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
> May 14 15:53:15 nb kernel: [30409.954771] Bluetooth: hci0: Intel
> Bluetooth firmware patch completed and activated
> May 14 15:53:16 nb kernel: [30410.341420] iwlwifi 0000:03:00.0: L1
> Disabled; Enabling L0S
> May 14 15:53:16 nb kernel: [30410.341670] iwlwifi 0000:03:00.0: L1
> Disabled; Enabling L0S
> May 14 15:53:16 nb kernel: [30410.353518] IPv6: ADDRCONF(NETDEV_UP):
> wlan0: link is not ready
> May 14 15:53:16 nb kernel: [30410.415374] r8169 0000:04:00.0 eth0: link down
> May 14 15:53:16 nb kernel: [30410.415442] IPv6: ADDRCONF(NETDEV_UP):
> eth0: link is not ready
> May 14 15:53:20 nb kernel: [30414.808849] ACPI Warning:
> \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer],
> ACPI requires [Package] (20131115/nsarguments-95)
> May 14 15:53:20 nb kernel: [30414.809147] ACPI Warning:
> \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer],
> ACPI requires [Package] (20131115/nsarguments-95)
> May 14 15:53:23 nb kernel: [30417.496653] wlan0: authenticate with
> 00:1f:c6:e8:34:e8
> May 14 15:53:23 nb kernel: [30417.498323] wlan0: send auth to
> 00:1f:c6:e8:34:e8 (try 1/3)
> May 14 15:53:23 nb kernel: [30417.500155] wlan0: authenticated
> May 14 15:53:23 nb kernel: [30417.500276] iwlwifi 0000:03:00.0 wlan0:
> disabling HT as WMM/QoS is not supported by the AP
> May 14 15:53:23 nb kernel: [30417.500278] iwlwifi 0000:03:00.0 wlan0:
> disabling VHT as WMM/QoS is not supported by the AP
> May 14 15:53:23 nb kernel: [30417.502965] wlan0: associate with
> 00:1f:c6:e8:34:e8 (try 1/3)
> May 14 15:53:23 nb kernel: [30417.508008] wlan0: RX AssocResp from
> 00:1f:c6:e8:34:e8 (capab=0x411 status=0 aid=2)
> May 14 15:53:23 nb kernel: [30417.509332] wlan0: associated
> May 14 15:53:23 nb kernel: [30417.509365] IPv6:
> ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> May 14 15:53:23 nb kernel: [30417.532755] wlan0: deauthenticating from
> 00:1f:c6:e8:34:e8 by local choice (reason=2)
> May 14 15:53:23 nb kernel: [30417.535435] wlan0: authenticate with
> 00:1f:c6:e8:34:e8
> May 14 15:53:23 nb kernel: [30417.537373] wlan0: send auth to
> 00:1f:c6:e8:34:e8 (try 1/3)
> May 14 15:53:23 nb kernel: [30417.537616] cfg80211: Calling CRDA to
> update world regulatory domain
> May 14 15:53:23 nb kernel: [30417.539571] cfg80211: World regulatory
> domain updated:
> May 14 15:53:23 nb kernel: [30417.539573] cfg80211:   (start_freq -
> end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> May 14 15:53:23 nb kernel: [30417.539574] cfg80211:   (2402000 KHz -
> 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> May 14 15:53:23 nb kernel: [30417.539575] cfg80211:   (2457000 KHz -
> 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> May 14 15:53:23 nb kernel: [30417.539576] cfg80211:   (2474000 KHz -
> 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> May 14 15:53:23 nb kernel: [30417.539577] cfg80211:   (5170000 KHz -
> 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> May 14 15:53:23 nb kernel: [30417.539577] cfg80211:   (5735000 KHz -
> 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> May 14 15:53:23 nb kernel: [30417.542460] wlan0: authenticated
> May 14 15:53:23 nb kernel: [30417.542587] iwlwifi 0000:03:00.0 wlan0:
> disabling HT as WMM/QoS is not supported by the AP
> May 14 15:53:23 nb kernel: [30417.542589] iwlwifi 0000:03:00.0 wlan0:
> disabling VHT as WMM/QoS is not supported by the AP
> May 14 15:53:23 nb kernel: [30417.542978] wlan0: associate with
> 00:1f:c6:e8:34:e8 (try 1/3)
> May 14 15:53:23 nb kernel: [30417.546598] wlan0: RX AssocResp from
> 00:1f:c6:e8:34:e8 (capab=0x411 status=0 aid=2)
> May 14 15:53:23 nb kernel: [30417.551141] wlan0: associated
> May 14 16:27:32 nb kernel: [32470.315421] audit_printk_skb: 57
> callbacks suppressed
> May 14 16:27:32 nb kernel: [32470.315424] type=1400
> audit(1400077652.391:80): apparmor="STATUS"
> operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf"
> pid=22382 comm="apparmor_parser"
> May 14 16:27:32 nb kernel: [32470.315427] type=1400
> audit(1400077652.391:81): apparmor="STATUS"
> operation="profile_replace" name="/usr/sbin/cupsd" pid=22382
> comm="apparmor_parser"
> May 14 16:27:32 nb kernel: [32470.315658] type=1400
> audit(1400077652.391:82): apparmor="STATUS"
> operation="profile_replace" name="/usr/sbin/cupsd" pid=22382
> comm="apparmor_parser"
> 
> BR,
> 
> marek
> 
> 
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