Package: src:linux Version: 4.19.98-1 Severity: critical Justification: breaks unrelated software
Dear Maintainer, I have setup a system with DRBD/OCFS2 (dual primary) and it has been running for quite some time now. Since I updated to latest Debian I started to experience troubles with dentries/inodes cache. In fact, since then, when I use tool like "setfacl" (but not chmod or chown), I must manually purge cache with "echo 2 > /proc/sys/vm/drop_caches" in order to have "getfacl" or "ls" seeing the change. On both server. I have also seen OCFS2 module crashing with the following kernel bug : [1127976.316659] kernel BUG at fs/ocfs2/dcache.c:257! [1127976.316668] invalid opcode: 0000 [#1] SMP PTI [1127976.316673] CPU: 4 PID: 10823 Comm: smbd Not tainted 4.19.0-8-amd64 #1 Debian 4.19.98-1 [1127976.316677] Hardware name: System manufacturer System Product Name/P8Z68-V PRO GEN3, BIOS 0402 11/16/2011 [1127976.316719] RIP: 0010:ocfs2_dentry_attach_lock+0x373/0x470 [ocfs2] [1127976.316724] Code: e9 49 89 d8 ba 01 01 00 00 4c 89 64 24 10 48 c7 c1 88 ca 6c c0 48 c7 c6 80 23 6c c0 41 ff 76 08 48 8d 7c 24 18 e8 4d 89 fb ff <0f> 0b 0f 0b e8 b4 f0 a2 c1 b8 01 00 00 00 ba 2a 01 00 00 49 c7 c0 [1127976.316731] RSP: 0018:ffffb05bcd517ad8 EFLAGS: 00010246 [1127976.316736] RAX: 0000000000000000 RBX: ffff918a6525ea80 RCX: 0000000000000006 [1127976.316740] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff918d1f9166b0 [1127976.316744] RBP: 000000000311f62f R08: 000000000000040e R09: 0720072007200720 [1127976.316749] R10: 0720072007200720 R11: 0720072007200720 R12: 1000000000000000 [1127976.316753] R13: ffff918a65d5c4c0 R14: ffff918a3e7e6400 R15: 0000000000000006 [1127976.316758] FS: 00007fefb25efe80(0000) GS:ffff918d1f900000(0000) knlGS:0000000000000000 [1127976.316762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [1127976.316766] CR2: 00007fefb4cc754e CR3: 000000014a282003 CR4: 00000000000606e0 [1127976.316770] Call Trace: [1127976.316807] ocfs2_lookup+0x1ca/0x2d0 [ocfs2] [1127976.316816] __lookup_slow+0x97/0x150 [1127976.316821] lookup_slow+0x35/0x50 [1127976.316825] walk_component+0x1bf/0x330 [1127976.316831] link_path_walk.part.45+0x2b9/0x520 [1127976.316865] ? ocfs2_set_buffer_uptodate+0x32/0x480 [ocfs2] [1127976.316872] ? ktime_get+0x3a/0xa0 [1127976.316900] ? ocfs2_find_actor+0x100/0x100 [ocfs2] [1127976.316905] path_lookupat.isra.49+0x93/0x220 [1127976.316911] filename_lookup.part.63+0xa0/0x170 [1127976.316916] ? __check_object_size+0x162/0x173 [1127976.316922] ? strncpy_from_user+0x4a/0x160 [1127976.316927] vfs_statx+0x73/0xe0 [1127976.316933] __do_sys_newstat+0x39/0x70 [1127976.316937] ? __check_object_size+0x162/0x173 [1127976.316942] ? __x64_sys_getcwd+0x120/0x1d0 [1127976.316948] do_syscall_64+0x53/0x110 [1127976.316956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [1127976.316960] RIP: 0033:0x7fefb41d1aa5 [1127976.316964] Code: 00 00 00 75 05 48 83 c4 18 c3 e8 26 0d 02 00 66 0f 1f 44 00 00 48 89 f0 83 ff 01 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 c3 66 90 48 8b 15 b9 13 0d 00 f7 d8 64 89 [1127976.316971] RSP: 002b:00007ffe3e5cd9a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [1127976.316976] RAX: ffffffffffffffda RBX: 00007ffe3e5cd9c0 RCX: 00007fefb41d1aa5 [1127976.316980] RDX: 00007ffe3e5cd9c0 RSI: 00007ffe3e5cd9c0 RDI: 000055605a9dc800 [1127976.316985] RBP: 0000000000000000 R08: 00007fefb42a3da0 R09: 00007fefb42a4240 [1127976.316989] R10: 000055605a966010 R11: 0000000000000246 R12: 000055605a99a690 [1127976.316993] R13: 0000000000000000 R14: 0000000000000000 R15: 000055605a9d3c00 [1127976.316998] Modules linked in: nf_tables nfnetlink binfmt_misc ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp i915 kvm ath3k irqbypass bluetooth snd_hda_intel snd_hda_codec drm_kms_helper crct10dif_pclmul crc32_pclmul snd_hda_core snd_hwdep eeepc_wmi ghash_clmulni_intel drm snd_pcm asus_wmi intel_cstate drbg evdev snd_timer sparse_keymap ansi_cprng intel_uncore ecdh_generic mxm_wmi wmi_bmof snd rfkill sg mei_me intel_rapl_perf soundcore iTCO_wdt i2c_algo_bit pcc_cpufreq iTCO_vendor_support video mei button wmi pcspkr loop ocfs2_stack_user dlm ocfs2 ocfs2_nodemanager configfs ocfs2_stackglue quota_tree drbd lru_cache parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 ext4 crc16 [1127976.317047] mbcache jbd2 fscrypto ecb dm_mod raid10 raid1 raid0 multipath linear hid_generic usbhid hid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic md_mod sd_mod crc32c_intel xhci_pci ahci i2c_i801 xhci_hcd libahci ehci_pci ehci_hcd libata aesni_intel firewire_ohci aes_x86_64 e1000e usbcore scsi_mod crypto_simd cryptd glue_helper lpc_ich mfd_core firewire_core crc_itu_t usb_common [1127976.317081] ---[ end trace 735d574ef1fede2e ]--- [1127976.317108] RIP: 0010:ocfs2_dentry_attach_lock+0x373/0x470 [ocfs2] [1127976.317113] Code: e9 49 89 d8 ba 01 01 00 00 4c 89 64 24 10 48 c7 c1 88 ca 6c c0 48 c7 c6 80 23 6c c0 41 ff 76 08 48 8d 7c 24 18 e8 4d 89 fb ff <0f> 0b 0f 0b e8 b4 f0 a2 c1 b8 01 00 00 00 ba 2a 01 00 00 49 c7 c0 [1127976.317119] RSP: 0018:ffffb05bcd517ad8 EFLAGS: 00010246 [1127976.317123] RAX: 0000000000000000 RBX: ffff918a6525ea80 RCX: 0000000000000006 [1127976.317127] RDX: 0000000000000000 RSI: 0000000000000082 RDI: ffff918d1f9166b0 [1127976.317131] RBP: 000000000311f62f R08: 000000000000040e R09: 0720072007200720 [1127976.317136] R10: 0720072007200720 R11: 0720072007200720 R12: 1000000000000000 [1127976.317140] R13: ffff918a65d5c4c0 R14: ffff918a3e7e6400 R15: 0000000000000006 [1127976.317145] FS: 00007fefb25efe80(0000) GS:ffff918d1f900000(0000) knlGS:0000000000000000 [1127976.317149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [1127976.317153] CR2: 00007fefb4cc754e CR3: 000000014a282003 CR4: 00000000000606e0 I did install a test version on VirtualBox and the problem with setfacl is still present. I don't know if the bug is linked with the cache issue but it seems. Hope I provided enough information, feel free to request some more. Regards, Etienne. -- Package-specific info: ** Version: Linux version 4.19.0-8-amd64 (debian-ker...@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.98-1 (2020-01-26) ** Command line: BOOT_IMAGE=/vmlinuz-4.19.0-8-amd64 root=/dev/mapper/sys-root ro quiet ** Not tainted ** Kernel log: [ 8.470177] [drm] Cannot find any crtc or sizes [ 8.475406] [drm] Cannot find any crtc or sizes [ 8.543312] kvm: disabled by bios [ 8.549330] intel_rapl: Found RAPL domain package [ 8.549331] intel_rapl: Found RAPL domain core [ 8.549332] intel_rapl: Found RAPL domain uncore [ 8.549335] intel_rapl: RAPL package 0 domain package locked by BIOS [ 8.551088] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line [ 8.551090] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.551091] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 8.551092] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 8.551092] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x11/0x1e [ 8.551093] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 8.551094] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19 [ 8.551095] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18 [ 8.551096] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a [ 8.628723] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5 [ 8.628798] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6 [ 8.628865] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7 [ 8.628931] input: HDA Intel PCH Line Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 [ 8.628996] input: HDA Intel PCH Line Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 [ 8.629060] input: HDA Intel PCH Line Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 [ 8.629126] input: HDA Intel PCH Line Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 8.629193] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 8.629258] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 8.633389] kvm: disabled by bios [ 8.712230] kvm: disabled by bios [ 8.792242] kvm: disabled by bios [ 8.856303] kvm: disabled by bios [ 8.947627] kvm: disabled by bios [ 9.093748] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Opts: (null) [ 9.268048] audit: type=1400 audit(1585562542.623:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=617 comm="apparmor_parser" [ 9.268051] audit: type=1400 audit(1585562542.623:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=617 comm="apparmor_parser" [ 9.268052] audit: type=1400 audit(1585562542.623:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=617 comm="apparmor_parser" [ 9.279888] audit: type=1400 audit(1585562542.635:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/ntpd" pid=622 comm="apparmor_parser" [ 9.286590] audit: type=1400 audit(1585562542.639:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=623 comm="apparmor_parser" [ 9.292673] audit: type=1400 audit(1585562542.647:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=616 comm="apparmor_parser" [ 9.302740] audit: type=1400 audit(1585562542.655:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="system_tor" pid=621 comm="apparmor_parser" [ 9.303741] audit: type=1400 audit(1585562542.655:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=620 comm="apparmor_parser" [ 9.303744] audit: type=1400 audit(1585562542.655:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=620 comm="apparmor_parser" [ 9.303747] audit: type=1400 audit(1585562542.655:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=620 comm="apparmor_parser" [ 9.386957] Process accounting resumed [ 21.996310] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 24.008832] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None [ 24.009052] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 32.748034] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 37.397762] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx [ 37.397809] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 43.356759] ocfs2: Registered cluster interface o2cb [ 43.381129] OCFS2 User DLM kernel interface loaded [ 43.456889] o2hb: Heartbeat mode set to local [ 45.517843] drbd airserve: Starting worker thread (from drbdsetup-84 [923]) [ 45.518146] block drbd0: disk( Diskless -> Attaching ) [ 45.518504] drbd airserve: Method to ensure write ordering: flush [ 45.518508] block drbd0: max BIO size = 1048576 [ 45.518511] block drbd0: Adjusting my ra_pages to backing device's (32 -> 512) [ 45.518515] block drbd0: drbd_bm_resize called with capacity == 6442254264 [ 45.531847] block drbd0: resync bitmap: bits=805281783 words=12582528 pages=24576 [ 45.531851] block drbd0: size = 3072 GB (3221127132 KB) [ 45.939506] block drbd0: recounting of set bits took additional 4 jiffies [ 45.939508] block drbd0: 4512 MB (1155072 bits) marked out-of-sync by on disk bit-map. [ 45.939514] block drbd0: disk( Attaching -> UpToDate ) [ 45.939517] block drbd0: attached to UUIDs 3E04F050889B21E1:1E46E5C574477C9B:EEBF09045583C275:EEBE09045583C275 [ 46.040784] drbd airserve: conn( StandAlone -> Unconnected ) [ 46.040815] drbd airserve: Starting receiver thread (from drbd_w_airserve [925]) [ 46.040920] drbd airserve: receiver (re)started [ 46.040931] drbd airserve: conn( Unconnected -> WFConnection ) [ 46.570137] drbd airserve: Handshake successful: Agreed network protocol version 101 [ 46.570140] drbd airserve: Feature flags enabled on protocol level: 0x7 TRIM THIN_RESYNC WRITE_SAME. [ 46.570185] drbd airserve: conn( WFConnection -> WFReportParams ) [ 46.570187] drbd airserve: Starting ack_recv thread (from drbd_r_airserve [975]) [ 46.607893] block drbd0: drbd_sync_handshake: [ 46.607899] block drbd0: self 3E04F050889B21E0:1E46E5C574477C9B:EEBF09045583C275:EEBE09045583C275 bits:1155072 flags:0 [ 46.607902] block drbd0: peer 50435057EED1D797:1E46E5C574477C9B:EEBF09045583C275:EEBE09045583C275 bits:48 flags:0 [ 46.607904] block drbd0: uuid_compare()=100 by rule 90 [ 46.607917] block drbd0: helper command: /sbin/drbdadm initial-split-brain minor-0 [ 46.610124] block drbd0: helper command: /sbin/drbdadm initial-split-brain minor-0 exit code 0 (0x0) [ 46.610160] block drbd0: Split-Brain detected, 1 primaries, automatically solved. Sync from peer node [ 46.610168] block drbd0: peer( Unknown -> Primary ) conn( WFReportParams -> WFBitMapT ) disk( UpToDate -> Outdated ) pdsk( DUnknown -> UpToDate ) [ 46.693810] block drbd0: receive bitmap stats [Bytes(packets)]: plain 0(0), RLE 60(1), total 60; compression: 100.0% [ 46.710061] block drbd0: send bitmap stats [Bytes(packets)]: plain 0(0), RLE 2835(1), total 2835; compression: 100.0% [ 46.710066] block drbd0: conn( WFBitMapT -> WFSyncUUID ) [ 46.729372] block drbd0: updated sync uuid 1E47E5C574477C9A:0000000000000000:EEBF09045583C275:EEBE09045583C275 [ 46.764375] block drbd0: helper command: /sbin/drbdadm before-resync-target minor-0 [ 46.766443] block drbd0: helper command: /sbin/drbdadm before-resync-target minor-0 exit code 0 (0x0) [ 46.766467] block drbd0: conn( WFSyncUUID -> SyncTarget ) disk( Outdated -> Inconsistent ) [ 46.766483] block drbd0: Began resync as SyncTarget (will sync 4620412 KB [1155103 bits set]). [ 46.777580] block drbd0: role( Secondary -> Primary ) [ 52.330468] o2net: Accepted connection from node airserve01 (num 1) at 10.0.0.11:7777 [ 55.007683] o2dlm: Joining domain CCF7C87D97FF488C8E62853AC7C6F96E [ 55.007685] ( [ 55.007687] 0 [ 55.007687] 1 [ 55.007689] ) 2 nodes [ 55.096933] ocfs2: Mounting device (147,0) on (node 0, slot 1) with ordered data mode. [ 157.172500] block drbd0: Resync done (total 110 sec; paused 0 sec; 42000 K/sec) [ 157.172506] block drbd0: updated UUIDs 50435057EED1D797:0000000000000000:1E47E5C574477C9B:1E46E5C574477C9B [ 157.172513] block drbd0: conn( SyncTarget -> Connected ) disk( Inconsistent -> UpToDate ) [ 157.236728] block drbd0: helper command: /sbin/drbdadm after-resync-target minor-0 [ 157.238885] block drbd0: helper command: /sbin/drbdadm after-resync-target minor-0 exit code 0 (0x0) ** Model information sys_vendor: System manufacturer product_name: System Product Name product_version: System Version chassis_vendor: Chassis Manufacture chassis_version: Chassis Version bios_vendor: American Megatrends Inc. bios_version: 0402 board_vendor: ASUSTeK Computer INC. board_name: P8Z68-V PRO GEN3 board_version: Rev 1.xx ** Loaded modules: nf_tables nfnetlink binfmt_misc ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm snd_hda_codec_hdmi snd_hda_codec_realtek intel_rapl snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel snd_hda_codec kvm snd_hda_core i915 snd_hwdep irqbypass ath3k snd_pcm bluetooth crct10dif_pclmul crc32_pclmul snd_timer ghash_clmulni_intel drm_kms_helper eeepc_wmi drbg intel_cstate asus_wmi snd intel_uncore ansi_cprng ecdh_generic sparse_keymap soundcore rfkill iTCO_wdt pcc_cpufreq evdev mxm_wmi drm intel_rapl_perf wmi_bmof iTCO_vendor_support sg mei_me i2c_algo_bit pcspkr button wmi mei video loop ocfs2_stack_user dlm ocfs2 ocfs2_nodemanager configfs ocfs2_stackglue quota_tree drbd lru_cache parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto ecb dm_mod raid10 raid1 raid0 multipath linear raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor hid_generic usbhid hid raid6_pq libcrc32c crc32c_generic md_mod sd_mod crc32c_intel ahci libahci i2c_i801 libata xhci_pci firewire_ohci xhci_hcd ehci_pci ehci_hcd aesni_intel usbcore aes_x86_64 crypto_simd scsi_mod e1000e firewire_core cryptd glue_helper crc_itu_t lpc_ich mfd_core usb_common ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09) Subsystem: ASUSTeK Computer Inc. P8P67/P8H67 Series Motherboard [1043:844d] 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: snb_uncore 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09) (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: 64 bytes Interrupt: pin A routed to IRQ 24 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 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. 2nd Generation Core Processor Family Integrated Graphics Controller [1043:844d] 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 52 Region 0: Memory at fb400000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: i915 Kernel modules: i915 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:844d] 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 51 Region 0: Memory at fbe29000 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:19.0 Ethernet controller [0200]: Intel Corporation 82579V Gigabit Network Connection [8086:1503] (rev 05) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard [1043:849c] 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 31 Region 0: Memory at fbe00000 (32-bit, non-prefetchable) [size=128K] Region 1: Memory at fbe28000 (32-bit, non-prefetchable) [size=4K] Region 2: I/O ports at f080 [size=32] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:844d] 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 23 Region 0: Memory at fbe27000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05) Subsystem: ASUSTeK Computer Inc. 6 Series/C200 Series Chipset Family High Definition Audio Controller [1043:8410] 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: 64 bytes Interrupt: pin A routed to IRQ 53 Region 0: Memory at fbe20000 (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 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5) (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: 64 bytes Interrupt: pin A routed to IRQ 25 Bus: primary=00, secondary=02, subordinate=02, 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 00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b5) (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: 64 bytes Interrupt: pin B routed to IRQ 26 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: fbd00000-fbdfffff 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 00:1c.2 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 [8086:1c14] (rev b5) (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: 64 bytes Interrupt: pin C routed to IRQ 27 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fbc00000-fbcfffff 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 00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b5) (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: 64 bytes Interrupt: pin D routed to IRQ 28 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fbb00000-fbbfffff 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 00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b5) (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: 64 bytes Interrupt: pin A routed to IRQ 29 Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 Memory behind bridge: fba00000-fbafffff 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 00:1c.6 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev b5) (prog-if 01 [Subtractive 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: 64 bytes Interrupt: pin C routed to IRQ 18 Bus: primary=00, secondary=07, subordinate=08, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fb900000-fb9fffff 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> 00:1c.7 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 [8086:1c1e] (rev b5) (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: 64 bytes Interrupt: pin D routed to IRQ 30 Bus: primary=00, secondary=09, subordinate=09, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: fb800000-fb8fffff 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 00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:844d] 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 23 Region 0: Memory at fbe26000 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge [0601]: Intel Corporation Z68 Express Chipset Family LPC Controller [8086:1c44] (rev 05) Subsystem: ASUSTeK Computer Inc. Z68 Express Chipset LPC Controller [1043:844d] 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.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller [8086:1c02] (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:844d] 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 B routed to IRQ 32 Region 0: I/O ports at f0d0 [size=8] Region 1: I/O ports at f0c0 [size=4] Region 2: I/O ports at f0b0 [size=8] Region 3: I/O ports at f0a0 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at fbe25000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:844d] 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 18 Region 0: Memory at fbe24000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 03:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042] (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard [1043:8488] 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: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at fbd00000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 04:00.0 Ethernet controller [0200]: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) [8086:107d] (rev 06) Subsystem: Intel Corporation PRO/1000 PT Server Adapter [8086:1082] 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: 64 bytes Interrupt: pin A routed to IRQ 50 Region 0: Memory at fbc40000 (32-bit, non-prefetchable) [size=128K] Region 1: Memory at fbc20000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at e000 [size=32] Expansion ROM at fbc00000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 05:00.0 SATA controller [0106]: JMicron Technology Corp. JMB362 SATA Controller [197b:2362] (rev 10) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard [1043:8460] 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: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at d040 [size=8] Region 1: I/O ports at d030 [size=4] Region 2: I/O ports at d020 [size=8] Region 3: I/O ports at d010 [size=4] Region 4: I/O ports at d000 [size=16] Region 5: Memory at fbb10000 (32-bit, non-prefetchable) [size=512] [virtual] Expansion ROM at fbb00000 [disabled] [size=64K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 06:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller [1b21:1042] (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. P8B WS Motherboard [1043:8488] 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: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fba00000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 07:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 01) (prog-if 01 [Subtractive 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: 64 bytes Interrupt: pin A routed to IRQ 18 Bus: primary=07, secondary=08, subordinate=08, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fb900000-fb9fffff 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> 08:02.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller [1106:3044] (rev c0) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Motherboard [1043:81fe] 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: 32 (8000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at fb900000 (32-bit, non-prefetchable) [size=2K] Region 1: I/O ports at c000 [size=128] Capabilities: <access denied> Kernel driver in use: firewire_ohci Kernel modules: firewire_ohci 09:00.0 SATA controller [0106]: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller [1b4b:9172] (rev 11) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. 88SE9172 SATA 6Gb/s Controller [1043:8477] 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: 64 bytes Interrupt: pin A routed to IRQ 33 Region 0: I/O ports at b040 [size=8] Region 1: I/O ports at b030 [size=4] Region 2: I/O ports at b020 [size=8] Region 3: I/O ports at b010 [size=4] Region 4: I/O ports at b000 [size=16] Region 5: Memory at fb810000 (32-bit, non-prefetchable) [size=512] Expansion ROM at fb800000 [disabled] [size=64K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci ** USB devices: Bus 004 Device 003: ID 0cf3:3000 Qualcomm Atheros Communications AR3011 Bluetooth (no firmware) Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 002: ID 051d:0003 American Power Conversion UPS Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: 10.3 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-8-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-4.19.0-8-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.133+deb10u1 ii kmod 26-1 ii linux-base 4.6 Versions of packages linux-image-4.19.0-8-amd64 recommends: ii apparmor 2.13.2-10 ii firmware-linux-free 3.4 Versions of packages linux-image-4.19.0-8-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.02+dfsg1-20 pn linux-doc-4.19 <none> Versions of packages linux-image-4.19.0-8-amd64 is related to: pn firmware-amd-graphics <none> pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-intel-sound <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-linux-nonfree <none> pn firmware-misc-nonfree <none> pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information