--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-4.4.0-1-amd64: i915 gpu hang and corrupted text (again)
- From: Robert Ou <rqou@robertou.com>
- Date: Fri, 15 Apr 2016 14:00:17 -0700
- Message-id: <146075401796.21298.14678720768514132493.reportbug@Roberts-MacBookPro-Linux>
Package: src:linux
Version: 4.4.6-1
Severity: normal
Dear Maintainer,
I am experiencing various Intel graphics issues on my laptop, mostly (but
seemingly not exclusively) after doing a suspend/resume.
The first issue is that, after a suspend/resume cycle, rendered text will
sometimes have disappearing letters in most programs (e.g. gnome-terminal,
Firefox). The letters that have not disappeared are rendered correctly with
no glitches. Scrolling in the affected programs seems to move the corrupted
letters without introducing more corruption. Suspend/resume a second time
does not fix this but rebooting does.
The second issue is that the program I am using (which usually happens to be
Firefox) will freeze either randomly or after the screen lock comes up after
resuming from suspend. After freezing for a while, the program will crash
and dmesg will show a gpu hang error.
>From a quick Google search, it seems these errors have been reported before
and are supposedy fixed. However, I am still experiencing them on 4.4.
I know my kernel is tainted, but I don't believe that is a direct cause of
this problem. If necessary, I can try to reproduce it without the tainting
modules.
-- Package-specific info:
** Version:
Linux version 4.4.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 5.3.1 20160307 (Debian 5.3.1-11) ) #1 SMP Debian 4.4.6-1 (2016-03-17)
** Command line:
BOOT_IMAGE=/vmlinuz-4.4.0-1-amd64 root=UUID=60978242-e521-42fb-a010-9991813948e3 ro rootflags=subvol=debian cgroup_enable=memory quiet
** Tainted: PWO (4609)
* Proprietary module has been loaded.
* Taint on warning.
* Out-of-tree module has been loaded.
** Kernel log:
[90989.762920] FWMSG: Heap free space : 10002626 [0x0098a0c2]
[90989.762936] FWMSG: Heap allocated space : 94656 [0x000171c0]
[90989.762954] FWMSG: Disclaimer : Copyright (c) APPLE Inc. All Rights Reserved.
[90989.762967] FWMSG: Application : adc [release]
[90989.762982] FWMSG: Linked on : Jul 25 2015 - 08:48:55
[90989.763145] FWMSG: Release : S2ISP-01.43.00
[90989.763158] FWMSG: H4ISPAPPLE : 11536
[90989.763170] FWMSG: H4ISPCD : 4081
[90989.763181] FWMSG: ffw : 4143
[90989.763198] FWMSG: Tool-chain : iPhone OS - 7.0.3 [clang/clang++]
[90989.763208] FWMSG:
[90989.763229] FWMSG: -------------------------------------------------------------------------------
[90989.763239] FWMSG:
[90989.836559] FWMSG: [ISP] CMD = 0x0004 [CISP_CMD_PRINT_ENABLE]
[90989.836917] FWMSG: [ISP] CMD = 0x0003 [CISP_CMD_CONFIG_GET]
[90989.837398] FWMSG: [ISP] CH = 0 CMD = 0x010d [CISP_CMD_CH_INFO_GET]
[90989.837743] ------------[ cut here ]------------
[90989.837750] WARNING: CPU: 0 PID: 20305 at /build/linux-dFNWCu/linux-4.4.6/drivers/base/firmware_class.c:1146 _request_firmware+0x545/0xad0()
[90989.837798] Modules linked in: loop rfcomm bridge stp llc bnep fuse ip6table_filter ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6_tables xt_limit xt_conntrack iptable_filter ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_CHECKSUM xt_tcpudp iTCO_wdt iTCO_vendor_support iptable_mangle joydev iptable_raw ip_tables x_tables binfmt_misc snd_hda_codec_hdmi nls_utf8 nls_cp437 vfat fat efi_pstore intel_rapl ext4 iosf_mbi mbcache jbd2 x86_pkg_temp_thermal intel_powerclamp applesmc coretemp input_polldev kvm_intel kvm irqbypass btusb btrtl btbcm btintel bluetooth wl(PO) pcspkr efivars lpc_ich crc16 mfd_core i2c_i801 bcm5974 thunderbolt cfg80211 rfkill mei_me sg evdev mei snd_hda_codec_cirrus shpchp snd_hda_codec_generic
[90989.837833] i915 battery drm_kms_helper snd_hda_intel sbs snd_hda_codec sbshc acpi_als drm kfifo_buf snd_hda_core snd_hwdep industrialio i2c_algo_bit snd_pcm snd_timer snd video tpm_tis ac soundcore tpm apple_bl button processor facetimehd(O) videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media efivarfs autofs4 btrfs xor raid6_pq algif_skcipher af_alg hid_apple hid_generic hid_logitech_hidpp hid_logitech_dj usbhid hid dm_crypt dm_mod sd_mod uas usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd ahci libahci libata scsi_mod xhci_pci xhci_hcd usbcore usb_common fjes
[90989.837836] CPU: 0 PID: 20305 Comm: kworker/u16:10 Tainted: P W O 4.4.0-1-amd64 #1 Debian 4.4.6-1
[90989.837837] Hardware name: Apple Inc. MacBookPro11,1/Mac-189A3D4F975D5FFC, BIOS MBP111.88Z.0138.B15.1506050728 06/05/2015
[90989.837842] Workqueue: events_unbound async_run_entry_fn
[90989.837845] 0000000000000286 00000000dec35403 ffffffff812ea865 0000000000000000
[90989.837847] ffffffff81860398 ffffffff810774fd ffffffffa03d34a3 ffff880010685380
[90989.837848] ffff880011b87d00 0000000000000000 0000000000000000 ffffffff81422905
[90989.837849] Call Trace:
[90989.837856] [<ffffffff812ea865>] ? dump_stack+0x5c/0x77
[90989.837859] [<ffffffff810774fd>] ? warn_slowpath_common+0x7d/0xb0
[90989.837862] [<ffffffff81422905>] ? _request_firmware+0x545/0xad0
[90989.837864] [<ffffffff81422ebc>] ? request_firmware+0x2c/0x40
[90989.837870] [<ffffffffa03cc10c>] ? fthd_isp_cmd_set_loadfile+0x9c/0x260 [facetimehd]
[90989.837873] [<ffffffffa03c9a64>] ? fthd_pci_probe+0x474/0x5a0 [facetimehd]
[90989.837877] [<ffffffff81331bc0>] ? pci_pm_thaw+0x90/0x90
[90989.837880] [<ffffffffa03c9b9c>] ? fthd_pci_resume+0xc/0x10 [facetimehd]
[90989.837885] [<ffffffff8141c938>] ? dpm_run_callback+0x48/0x130
[90989.837887] [<ffffffff8141cd82>] ? device_resume+0x82/0x190
[90989.837890] [<ffffffff8141cea9>] ? async_resume+0x19/0x40
[90989.837892] [<ffffffff81097405>] ? async_run_entry_fn+0x45/0x130
[90989.837895] [<ffffffff8108ed47>] ? process_one_work+0x157/0x410
[90989.837897] [<ffffffff8108f04d>] ? worker_thread+0x4d/0x450
[90989.837899] [<ffffffff8108f000>] ? process_one_work+0x410/0x410
[90989.837903] [<ffffffff81094ddd>] ? kthread+0xcd/0xf0
[90989.837906] [<ffffffff81094d10>] ? kthread_create_on_node+0x190/0x190
[90989.837909] [<ffffffff8158efcf>] ? ret_from_fork+0x3f/0x70
[90989.837912] [<ffffffff81094d10>] ? kthread_create_on_node+0x190/0x190
[90989.837914] ---[ end trace 08e24bd5fcea3121 ]---
[90989.837916] facetimehd 0000:02:00.0: firmware: facetimehd/1871_01XX.dat will not be loaded
[90989.912154] PM: resume of devices complete after 746.125 msecs
[90989.912472] PM: Finishing wakeup.
[90989.912474] Restarting tasks ... done.
[90989.949686] cfg80211: World regulatory domain updated:
[90989.949692] cfg80211: DFS Master region: unset
[90989.949695] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[90989.949699] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[90989.949703] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[90989.949706] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[90989.949710] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[90989.949714] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[90989.949717] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[90989.949763] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[90989.949766] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[90989.965064] video LNXVIDEO:00: Restoring backlight state
[90989.984848] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[90993.942123] cfg80211: Regulatory domain changed to country: US
[90993.942130] cfg80211: DFS Master region: FCC
[90993.942132] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[90993.942137] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[90993.942141] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[90993.942145] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[90993.942148] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2300 mBm), (0 s)
[90993.942151] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[90993.942155] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[90995.406693] [drm] stuck on render ring
[90995.407613] [drm] GPU HANG: ecode 7:0:0x85dffff8, in Compositor [20038], reason: Ring hung, action: reset
[90995.409787] drm/i915: Resetting chip after gpu hang
[91001.403592] [drm] stuck on render ring
[91001.404518] [drm] GPU HANG: ecode 7:0:0x85dffff8, in Compositor [20038], reason: Ring hung, action: reset
[91001.406708] drm/i915: Resetting chip after gpu hang
[91009.331698] usb 1-2: new full-speed USB device number 39 using xhci_hcd
[91009.461021] usb 1-2: New USB device found, idVendor=1050, idProduct=0116
[91009.461026] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[91009.461029] usb 1-2: Product: Yubikey NEO OTP+U2F+CCID
[91009.461031] usb 1-2: Manufacturer: Yubico
[91009.461207] usb 1-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[91009.462161] input: Yubico Yubikey NEO OTP+U2F+CCID as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1050:0116.004B/input/input48
[91009.515985] hid-generic 0003:1050:0116.004B: input,hidraw2: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-2/input0
[91009.516802] hid-generic 0003:1050:0116.004C: hiddev0,hidraw3: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-2/input1
[91013.276425] usb 1-2: USB disconnect, device number 39
[91055.024289] usb 1-2: new full-speed USB device number 40 using xhci_hcd
[91055.153696] usb 1-2: New USB device found, idVendor=1050, idProduct=0116
[91055.153701] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[91055.153704] usb 1-2: Product: Yubikey NEO OTP+U2F+CCID
[91055.153706] usb 1-2: Manufacturer: Yubico
[91055.153886] usb 1-2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[91055.154858] input: Yubico Yubikey NEO OTP+U2F+CCID as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:1050:0116.004D/input/input49
[91055.208448] hid-generic 0003:1050:0116.004D: input,hidraw2: USB HID v1.10 Keyboard [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-2/input0
[91055.209221] hid-generic 0003:1050:0116.004E: hiddev0,hidraw3: USB HID v1.10 Device [Yubico Yubikey NEO OTP+U2F+CCID] on usb-0000:00:14.0-2/input1
[91063.975347] ERROR @wl_cfg80211_get_station : Wrong Mac address, mac = 8a:15:14:b3:f3:e0 profile =8a:15:04:b3:f3:e0
[91063.975421] ERROR @wl_cfg80211_get_station : Wrong Mac address, mac = 8a:15:14:b3:f3:e0 profile =8a:15:04:b3:f3:e0
** Model information
sys_vendor: Apple Inc.
product_name: MacBookPro11,1
product_version: 1.0
chassis_vendor: Apple Inc.
chassis_version: Mac-189A3D4F975D5FFC
bios_vendor: Apple Inc.
bios_version: MBP111.88Z.0138.B15.1506050728
board_vendor: Apple Inc.
board_name: Mac-189A3D4F975D5FFC
board_version: MacBookPro11,1
** Loaded modules:
loop
rfcomm
bridge
stp
llc
bnep
fuse
ip6table_filter
ip6table_nat
nf_conntrack_ipv6
nf_defrag_ipv6
nf_nat_ipv6
ip6_tables
xt_limit
xt_conntrack
iptable_filter
ipt_MASQUERADE
nf_nat_masquerade_ipv4
iptable_nat
nf_conntrack_ipv4
nf_defrag_ipv4
nf_nat_ipv4
nf_nat
nf_conntrack
xt_CHECKSUM
xt_tcpudp
iTCO_wdt
iTCO_vendor_support
iptable_mangle
joydev
iptable_raw
ip_tables
x_tables
binfmt_misc
snd_hda_codec_hdmi
nls_utf8
nls_cp437
vfat
fat
efi_pstore
intel_rapl
ext4
iosf_mbi
mbcache
jbd2
x86_pkg_temp_thermal
intel_powerclamp
applesmc
coretemp
input_polldev
kvm_intel
kvm
irqbypass
btusb
btrtl
btbcm
btintel
bluetooth
wl(PO)
pcspkr
efivars
lpc_ich
crc16
mfd_core
i2c_i801
bcm5974
thunderbolt
cfg80211
rfkill
mei_me
sg
evdev
mei
snd_hda_codec_cirrus
shpchp
snd_hda_codec_generic
i915
battery
drm_kms_helper
snd_hda_intel
sbs
snd_hda_codec
sbshc
acpi_als
drm
kfifo_buf
snd_hda_core
snd_hwdep
industrialio
i2c_algo_bit
snd_pcm
snd_timer
snd
video
tpm_tis
ac
soundcore
tpm
apple_bl
button
processor
facetimehd(O)
videobuf2_dma_sg
videobuf2_memops
videobuf2_v4l2
videobuf2_core
v4l2_common
videodev
media
efivarfs
autofs4
btrfs
xor
raid6_pq
algif_skcipher
af_alg
hid_apple
hid_generic
hid_logitech_hidpp
hid_logitech_dj
usbhid
hid
dm_crypt
dm_mod
sd_mod
uas
usb_storage
crct10dif_pclmul
crc32_pclmul
crc32c_intel
jitterentropy_rng
sha256_ssse3
sha256_generic
hmac
drbg
ansi_cprng
aesni_intel
aes_x86_64
lrw
gf128mul
glue_helper
ablk_helper
cryptd
ahci
libahci
libata
scsi_mod
xhci_pci
xhci_hcd
usbcore
usb_common
fjes
** Network interface configuration:
source-directory /etc/network/interfaces.d
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
link/ether 80:e6:50:09:f3:00 brd ff:ff:ff:ff:ff:ff
inet 10.173.253.14/8 brd 10.255.255.255 scope global dynamic wlp3s0
valid_lft 85660sec preferred_lft 85660sec
inet6 fe80::501c:21c6:1445:16bc/64 scope link
valid_lft forever preferred_lft forever
3: lxcbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
link/ether 56:93:4b:3a:f1:53 brd ff:ff:ff:ff:ff:ff
inet 10.76.88.1/24 brd 10.76.88.255 scope global lxcbr0
valid_lft forever preferred_lft forever
inet6 fe80::5493:4bff:fe3a:f153/64 scope link
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 4504103 53475 0 0 0 0 0 0 4504103 53475 0 0 0 0 0 0
lxcbr0: 0 0 0 0 0 0 0 0 56638 639 0 0 0 0 0 0
wlp3s0: 1336483340 1101617 1 0 0 995583 0 0 73028260 618580 0 0 0 0 0 0
*** Protocol statistics:
Ip:
Forwarding: 1
1066284 total packets received
0 forwarded
0 incoming packets discarded
1038780 incoming packets delivered
645080 requests sent out
40 outgoing packets dropped
301 dropped because of missing route
4 fragments dropped after timeout
48 reassemblies required
22 packets reassembled ok
4 packet reassembles failed
Icmp:
737 ICMP messages received
41 input ICMP message failed.
ICMP input histogram:
destination unreachable: 681
echo requests: 2
echo replies: 54
1461 ICMP messages sent
0 ICMP messages failed
ICMP output histogram:
destination unreachable: 1332
echo request: 129
IcmpMsg:
InType0: 54
InType3: 681
InType8: 2
OutType3: 1332
OutType8: 129
Tcp:
3327 active connections openings
0 passive connection openings
80 failed connection attempts
51 connection resets received
1 connections established
987686 segments received
597809 segments send out
2075 segments retransmited
107 bad segments received.
6334 resets sent
Udp:
69658 packets received
731 packets to unknown port received.
0 packet receive errors
60725 packets sent
0 receive buffer errors
0 send buffer errors
UdpLite:
TcpExt:
14 ICMP packets dropped because they were out-of-window
1297 TCP sockets finished time wait in fast timer
16 packets rejects in established connections because of timestamp
3348 delayed acks sent
1 delayed acks further delayed because of locked socket
Quick ack mode was activated 1759 times
18 packets directly queued to recvmsg prequeue.
TCPDirectCopyFromPrequeue: 570
810571 packet headers predicted
2 packets header predicted and directly queued to user
18184 acknowledgments not containing data payload received
29355 predicted acknowledgments
TCPSackRecovery: 95
Detected reordering 4 times using time stamp
2 congestion windows fully recovered without slow start
4 congestion windows partially recovered using Hoe heuristic
TCPDSACKUndo: 37
285 congestion windows recovered without slow start after partial ack
TCPLostRetransmit: 1
TCPSackFailures: 13
155 fast retransmits
2 forward retransmits
5 retransmits in slow start
TCPTimeouts: 444
TCPLossProbes: 1088
TCPLossProbeRecovery: 107
TCPSackRecoveryFail: 3
TCPDSACKOldSent: 1760
TCPDSACKOfoSent: 60
TCPDSACKRecv: 785
TCPDSACKOfoRecv: 2
207 connections reset due to unexpected data
7 connections reset due to early user close
56 connections aborted due to timeout
13 times unable to send RST due to no memory
TCPDSACKIgnoredNoUndo: 341
TCPSpuriousRTOs: 2
TCPSackShiftFallback: 923
TCPRetransFail: 21
TCPRcvCoalesce: 193188
TCPOFOQueue: 70800
TCPOFOMerge: 60
TCPChallengeACK: 99
TCPSYNChallenge: 108
TCPSpuriousRtxHostQueues: 150
TCPAutoCorking: 9584
TCPSynRetrans: 335
TCPOrigDataSent: 58277
TCPHystartTrainDetect: 6
TCPHystartTrainCwnd: 154
TCPHystartDelayDetect: 7
TCPHystartDelayCwnd: 193
TCPACKSkippedPAWS: 1
TCPACKSkippedTimeWait: 1
TCPACKSkippedChallenge: 12
TCPKeepAlive: 5905
IpExt:
InNoRoutes: 16
InMcastPkts: 13390
OutMcastPkts: 448
InBcastPkts: 11750
OutBcastPkts: 438
InOctets: 1308764667
OutOctets: 60721079
InMcastOctets: 4015536
OutMcastOctets: 52084
InBcastOctets: 1505588
OutBcastOctets: 22175
InNoECTPkts: 1066030
InECT0Pkts: 254
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Haswell-ULT DRAM Controller [8086:0a04] (rev 09)
Subsystem: Apple Inc. Haswell-ULT DRAM Controller [106b:011a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a2e] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. Haswell-ULT Integrated Graphics Controller [106b:011a]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 53
Region 0: Memory at b0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at a0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 2000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Haswell-ULT HD Audio Controller [8086:0a0c] (rev 09)
Subsystem: Apple Inc. Haswell-ULT HD Audio Controller [106b:011a]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 49
Region 0: Memory at b0a10000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller [0c03]: Intel Corporation 8 Series USB xHCI HC [8086:9c31] (rev 04) (prog-if 30 [XHCI])
Subsystem: Intel Corporation Apple MacBookAir6,2 / MacBookPro11,1 [8086:7270]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 48
Region 0: Memory at b0a00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller [0780]: Intel Corporation 8 Series HECI #0 [8086:9c3a] (rev 04)
Subsystem: Intel Corporation 8 Series HECI [8086:7270]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 54
Region 0: Memory at b0a2a100 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device [0403]: Intel Corporation 8 Series HD Audio Controller [8086:9c20] (rev 04)
Subsystem: Intel Corporation 8 Series HD Audio Controller [8086:7270]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 50
Region 0: Memory at b0a14000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 1 [8086:9c10] (rev e4) (prog-if 00 [Normal decode])
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 2 [8086:9c12] (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin B routed to IRQ 17
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: b0800000-b09fffff
Prefetchable memory behind bridge: 0000000090000000-000000009fffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 3 [8086:9c14] (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin C routed to IRQ 18
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: b0400000-b06fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 5 [8086:9c18] (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 16
Bus: primary=00, secondary=05, subordinate=9b, sec-latency=0
I/O behind bridge: 00003000-00005fff
Memory behind bridge: b0b00000-bcbfffff
Prefetchable memory behind bridge: 00000000bcc00000-00000000c8bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge [0604]: Intel Corporation 8 Series PCI Express Root Port 6 [8086:9c1a] (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin B routed to IRQ 17
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
Memory behind bridge: b0700000-b07fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge [0601]: Intel Corporation 8 Series LPC Controller [8086:9c43] (rev 04)
Subsystem: Intel Corporation 8 Series LPC Controller [8086:7270]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.3 SMBus [0c05]: Intel Corporation 8 Series SMBus Controller [8086:9c22] (rev 04)
Subsystem: Intel Corporation 8 Series SMBus Controller [8086:7270]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 0
Region 0: Memory at b0a2a000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel modules: i2c_i801
02:00.0 Multimedia controller [0480]: Broadcom Corporation 720p FaceTime HD Camera [14e4:1570]
Subsystem: Broadcom Corporation 720p FaceTime HD Camera [14e4:1570]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 51
Region 0: Memory at b0900000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at 90000000 (64-bit, prefetchable) [size=256M]
Region 4: Memory at b0800000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: facetimehd
03:00.0 Network controller [0280]: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
Subsystem: Apple Inc. BCM4360 802.11ac Wireless Network Adapter [106b:0112]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at b0600000 (64-bit, non-prefetchable) [size=32K]
Region 2: Memory at b0400000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
Kernel driver in use: wl
Kernel modules: bcma, wl
04:00.0 SATA controller [0106]: Samsung Electronics Co Ltd Apple PCIe SSD [144d:1600] (rev 01) (prog-if 01 [AHCI 1.0])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 16
Region 5: Memory at b0700000 (32-bit, non-prefetchable) [size=8K]
Expansion ROM at b0710000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
05:00.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 42
Bus: primary=05, secondary=06, subordinate=6b, sec-latency=0
I/O behind bridge: 00003000-00004fff
Memory behind bridge: b0b00000-b8bfffff
Prefetchable memory behind bridge: 00000000bcc00000-00000000c4bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
06:00.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 43
Bus: primary=06, secondary=07, subordinate=07, sec-latency=0
Memory behind bridge: b0b00000-b0bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
06:03.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Physical Slot: 2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 44
Bus: primary=06, secondary=08, subordinate=38, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: b0c00000-b4bfffff
Prefetchable memory behind bridge: 00000000bcc00000-00000000c0bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
06:04.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Physical Slot: 3
Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 45
Bus: primary=06, secondary=39, subordinate=39, sec-latency=0
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
06:05.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Physical Slot: 4
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 46
Bus: primary=06, secondary=3a, subordinate=6a, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: b4c00000-b8bfffff
Prefetchable memory behind bridge: 00000000c0c00000-00000000c4bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
06:06.0 PCI bridge [0604]: Intel Corporation DSL5520 Thunderbolt 2 Bridge [Falcon Ridge 4C 2013] [8086:156d] (prog-if 00 [Normal decode])
Physical Slot: 5
Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 47
Bus: primary=06, secondary=6b, subordinate=6b, sec-latency=0
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
07:00.0 System peripheral [0880]: Intel Corporation DSL5520 Thunderbolt 2 NHI [Falcon Ridge 4C 2013] [8086:156c]
Subsystem: Device [2222:1111]
Physical Slot: 0
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 256 bytes
Interrupt: pin A routed to IRQ 52
Region 0: Memory at b0b00000 (32-bit, non-prefetchable) [size=256K]
Region 1: Memory at b0b40000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
** USB devices:
Bus 002 Device 002: ID 05ac:8406 Apple, Inc.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 05ac:0259 Apple, Inc.
Bus 001 Device 008: ID 05ac:8289 Apple, Inc.
Bus 001 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 001 Device 040: ID 1050:0116 Yubico.com Yubikey NEO(-N) OTP+U2F+CCID
Bus 001 Device 034: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.4.0-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.59
ii initramfs-tools [linux-initramfs-tool] 0.123
ii kmod 22-1.1
ii linux-base 4.0
Versions of packages linux-image-4.4.0-1-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2
Versions of packages linux-image-4.4.0-1-amd64 suggests:
pn debian-kernel-handbook <none>
pn grub-pc | grub-efi | extlinux <none>
pn linux-doc-4.4 <none>
Versions of packages linux-image-4.4.0-1-amd64 is related to:
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux <none>
pn firmware-linux-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-ralink <none>
pn firmware-realtek <none>
pn xen-hypervisor <none>
-- debconf information:
linux-image-4.4.0-1-amd64/prerm/removing-running-kernel-4.4.0-1-amd64: true
--- End Message ---