http://bugzilla.opensuse.org/show_bug.cgi?id=1048348
http://bugzilla.opensuse.org/show_bug.cgi?id=1048348#c25
--- Comment #25 from Bruno Friedmann ---
This morning I restart again the computer with 4.4.7 and didn't make anything
perticular. Most of the time it was idle.
[ 18.662939] snd_hda_codec_hdmi hdaudioC1D1: HDMI: invalid ELD data byte 14
[ 3399.447939] AMD-Vi: Command buffer timeout
[ 3990.623640] fuse init (API version 7.23)
[ 4619.309948] AMD-Vi: Command buffer timeout
[ 7293.726212] AMD-Vi: Command buffer timeout
[ 7963.199395] AMD-Vi: Command buffer timeout
[ 8017.562241] AMD-Vi: Command buffer timeout
[ 8183.861329] AMD-Vi: Command buffer timeout
[ 8297.740165] AMD-Vi: Command buffer timeout
[ 8297.740183] ------------[ cut here ]------------
[ 8297.740193] WARNING: CPU: 3 PID: 0 at ../drivers/iommu/amd_iommu.c:1287
__domain_flush_pages+0x15c/0x160()
[ 8297.740194] Modules linked in: fuse ipt_rpfilter xt_ACCOUNT(O) xt_realm
af_packet xt_ipp2p(O) compat_xtables(O) act_police cls_basic cls_flow cls_fw
cls_u32 sch_fq_codel sch_tbf sch_prio sch_hfsc sch_htb sch_ingress sch_sfq
xt_NETMAP xt_iface(O) xt_TARPIT(O) ip6t_MASQUERADE nf_nat_masquerade_ipv6
xt_CHECKSUM xt_nfacct nfnetlink_acct ip6t_rpfilter xt_geoip(O) xt_statistic
xt_CT xt_condition(O) ebtable_filter ebtables ip6t_ipv6header xt_LOGMARK(O)
xt_connlimit xt_addrtype ip_set_hash_ip(O) xt_IPMARK(O) xt_comment xt_recent
ipt_REJECT nf_reject_ipv4 ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN
ipt_CLUSTERIP ip6table_nat ipt_ah nf_log_ipv4 nf_nat_tftp nf_nat_snmp_basic
nf_conntrack_snmp nf_nat_sip nf_nat_pptp xt_set(O) nf_nat_proto_gre ip_set(O)
nf_nat_irc xt_NFLOG nf_nat_h323 xt_LOG nf_nat_ftp nf_log_ipv6
[ 8297.740257] nf_log_common
[ 8297.740258] nf_nat_amanda
[ 8297.740260] nf_conntrack_tftp nf_conntrack_sane nf_conntrack_sip
nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp
nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns
nf_conntrack_broadcast nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp
ts_kmp nf_conntrack_amanda xt_TPROXY xt_time xt_TCPMSS xt_tcpmss xt_sctp
xt_policy xt_pkttype xt_physdev xt_owner xt_NFQUEUE xt_nat xt_multiport xt_mark
xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp
xt_dccp xt_connmark xt_CLASSIFY xt_AUDIT ip6t_REJECT nf_reject_ipv6 xt_tcpudp
iptable_raw xt_state nf_nat_ipv6 iptable_nat nf_nat_ipv4 nf_nat
nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack iptable_mangle ip6table_raw ip6table_mangle ip6table_filter
ip6_tables
[ 8297.740368] iptable_filter
[ 8297.740369] ip_tables
[ 8297.740370] x_tables
[ 8297.740371] tun
[ 8297.740371] joydev
[ 8297.740372] br_netfilter
[ 8297.740373] bridge
[ 8297.740373] stp
[ 8297.740374] llc
[ 8297.740375] iscsi_ibft
[ 8297.740376] iscsi_boot_sysfs
[ 8297.740377] nfnetlink_log
[ 8297.740378] nfnetlink msr it87 hwmon_vid snd_hda_codec_hdmi kvm_amd kvm
irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel eeepc_wmi asus_wmi
drbg sparse_keymap rfkill video ansi_cprng aesni_intel aes_x86_64 lrw gf128mul
glue_helper ablk_helper cryptd edac_mce_amd pcspkr k10temp fam15h_power
edac_core sp5100_tco i2c_piix4 e1000e ptp pps_core tpm_infineon shpchp fjes
acpi_cpufreq processor nfsd auth_rpcgss nfs_acl lockd grace
snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec
snd_hda_core snd_hwdep snd_pcm snd_seq snd_seq_device snd_timer snd sunrpc
soundcore ext4 crc16 jbd2 mbcache uas usb_storage raid1 hid_generic usbhid
md_mod sd_mod ohci_pci nvidia_drm(PO) nvidia_modeset(PO) nvidia_uvm(PO)
nvidia(PO) ehci_pci xhci_pci ohci_hcd drm_kms_helper xhci_hcd ehci_hcd
syscopyarea
[ 8297.740497] sysfillrect
[ 8297.740497] sysimgblt
[ 8297.740498] fb_sys_fops
[ 8297.740499] mxm_wmi
[ 8297.740500] crc32c_intel
[ 8297.740500] aacraid
[ 8297.740501] ahci
[ 8297.740502] libahci
[ 8297.740503] usbcore
[ 8297.740503] usb_common
[ 8297.740504] libata
[ 8297.740505] drm
[ 8297.740506] wmi
[ 8297.740506] button
[ 8297.740507] dm_mirror
[ 8297.740508] dm_region_hash
[ 8297.740509] dm_log
[ 8297.740510] sg
[ 8297.740510] dm_multipath
[ 8297.740511] dm_mod
[ 8297.740512] scsi_dh_rdac
[ 8297.740513] scsi_dh_emc
[ 8297.740514] scsi_dh_alua
[ 8297.740514] scsi_mod
[ 8297.740515] efivarfs
[ 8297.740516] autofs4
[ 8297.740521] CPU: 3 PID: 0 Comm: swapper/3 Tainted: P O
4.4.77-1.g6a7fd44-default #1
[ 8297.740522] Hardware name: To be filled by O.E.M. To be filled by
O.E.M./CROSSHAIR V FORMULA-Z, BIOS 2201 03/23/2015
[ 8297.740524] 0000000000000000
[ 8297.740525] ffffffff81339f37
[ 8297.740526] 0000000000000000
[ 8297.740527] ffffffff81a60a70
[ 8297.740528] ffffffff810804b1
[ 8297.740529] ffff880809d18010
[ 8297.740529] ffff88082ecc3e60
[ 8297.740530] 00000000fffffffb
[ 8297.740531] 0000000000000000
[ 8297.740532] 7fffffffffffffff
[ 8297.740532] ffffffff8146c8cc
[ 8297.740533] 3000001300000000
[ 8297.740534] Call Trace:
[ 8297.740553] [<ffffffff81019f29>] dump_trace+0x59/0x320
[ 8297.740560] [<ffffffff8101a2ea>] show_stack_log_lvl+0xfa/0x180
[ 8297.740566] [<ffffffff8101b091>] show_stack+0x21/0x40
[ 8297.740572] [<ffffffff81339f37>] dump_stack+0x5c/0x85
[ 8297.740579] [<ffffffff810804b1>] warn_slowpath_common+0x81/0xb0
[ 8297.740586] [<ffffffff8146c8cc>] __domain_flush_pages+0x15c/0x160
[ 8297.740595] [<ffffffff8146c8f4>] dma_ops_domain_flush_tlb+0x24/0x40
[ 8297.740600] [<ffffffff8146cda7>] queue_flush_timeout+0x27/0xa0
[ 8297.740608] [<ffffffff810f6ad0>] call_timer_fn+0x30/0x140
[ 8297.740615] [<ffffffff810f8422>] run_timer_softirq+0x222/0x2d0
[ 8297.740624] [<ffffffff81084e92>] __do_softirq+0xe2/0x300
[ 8297.740633] [<ffffffff8108537a>] irq_exit+0xfa/0x110
[ 8297.740645] [<ffffffff8163310e>] smp_apic_timer_interrupt+0x3e/0x50
[ 8297.740652] [<ffffffff816311dc>] apic_timer_interrupt+0x8c/0xa0
[ 8297.744562] DWARF2 unwinder stuck at apic_timer_interrupt+0x8c/0xa0
[ 8297.744564] Leftover inexact backtrace:
[ 8297.744575] <IRQ> <EOI> [<ffffffff810610f2>] ? native_safe_halt+0x2/0x10
[ 8297.744583] [<ffffffffa1288a7e>] ? acpi_safe_halt+0x1e/0x30 [processor]
[ 8297.744588] [<ffffffffa1289c1f>] ? acpi_idle_enter+0xcf/0x210 [processor]
[ 8297.744592] [<ffffffff814edb08>] ? cpuidle_enter_state+0x98/0x270
[ 8297.744596] [<ffffffff810c59fd>] ? cpu_startup_entry+0x2ad/0x3a0
[ 8297.744600] [<ffffffff8104e6f0>] ? start_secondary+0x150/0x180
[ 8297.744608] ---[ end trace d984acf1223856b6 ]---
[ 8361.426759] AMD-Vi: Command buffer timeout
[ 8361.426800] ------------[ cut here ]------------
[ 8361.426811] WARNING: CPU: 0 PID: 0 at ../drivers/iommu/amd_iommu.c:1287
__domain_flush_pages+0x15c/0x160()
[ 8361.426812] Modules linked in: fuse ipt_rpfilter xt_ACCOUNT(O) xt_realm
af_packet xt_ipp2p(O) compat_xtables(O) act_police cls_basic cls_flow cls_fw
cls_u32 sch_fq_codel sch_tbf sch_prio sch_hfsc sch_htb sch_ingress sch_sfq
xt_NETMAP xt_iface(O) xt_TARPIT(O) ip6t_MASQUERADE nf_nat_masquerade_ipv6
xt_CHECKSUM xt_nfacct nfnetlink_acct ip6t_rpfilter xt_geoip(O) xt_statistic
xt_CT xt_condition(O) ebtable_filter ebtables ip6t_ipv6header xt_LOGMARK(O)
xt_connlimit xt_addrtype ip_set_hash_ip(O) xt_IPMARK(O) xt_comment xt_recent
ipt_REJECT nf_reject_ipv4 ipt_MASQUERADE nf_nat_masquerade_ipv4 ipt_ECN
ipt_CLUSTERIP ip6table_nat ipt_ah nf_log_ipv4 nf_nat_tftp nf_nat_snmp_basic
nf_conntrack_snmp nf_nat_sip nf_nat_pptp xt_set(O) nf_nat_proto_gre ip_set(O)
nf_nat_irc xt_NFLOG nf_nat_h323 xt_LOG nf_nat_ftp nf_log_ipv6
[ 8361.426916] nf_log_common nf_nat_amanda nf_conntrack_tftp nf_conntrack_sane
nf_conntrack_sip nf_conntrack_proto_udplite nf_conntrack_proto_sctp
nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink
nf_conntrack_netbios_ns nf_conntrack_broadcast nf_conntrack_irc
nf_conntrack_h323 nf_conntrack_ftp ts_kmp nf_conntrack_amanda xt_TPROXY xt_time
xt_TCPMSS xt_tcpmss xt_sctp xt_policy xt_pkttype xt_physdev xt_owner xt_NFQUEUE
xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper
xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_connmark xt_CLASSIFY xt_AUDIT
ip6t_REJECT nf_reject_ipv6 xt_tcpudp iptable_raw xt_state nf_nat_ipv6
iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv6 nf_defrag_ipv6
nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_mangle
ip6table_raw ip6table_mangle
[ 8361.427026] ip6table_filter
[ 8361.427027] ip6_tables
[ 8361.427029] iptable_filter ip_tables x_tables tun joydev br_netfilter
bridge stp llc iscsi_ibft iscsi_boot_sysfs nfnetlink_log nfnetlink msr it87
hwmon_vid snd_hda_codec_hdmi kvm_amd kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel eeepc_wmi asus_wmi drbg sparse_keymap rfkill
video ansi_cprng aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper
cryptd edac_mce_amd pcspkr k10temp fam15h_power edac_core sp5100_tco i2c_piix4
e1000e ptp pps_core tpm_infineon shpchp fjes acpi_cpufreq processor nfsd
auth_rpcgss nfs_acl lockd grace snd_hda_codec_realtek snd_hda_codec_generic
snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq
snd_seq_device snd_timer snd sunrpc soundcore ext4 crc16 jbd2 mbcache uas
usb_storage raid1 hid_generic usbhid md_mod sd_mod ohci_pci nvidia_drm(PO)
[ 8361.427177] nvidia_modeset(PO) nvidia_uvm(PO) nvidia(PO) ehci_pci xhci_pci
ohci_hcd drm_kms_helper xhci_hcd ehci_hcd syscopyarea sysfillrect sysimgblt
fb_sys_fops mxm_wmi crc32c_intel aacraid ahci libahci usbcore usb_common libata
drm wmi button dm_mirror dm_region_hash dm_log sg dm_multipath dm_mod
scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod efivarfs autofs4
[ 8361.427250] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P W O
4.4.77-1.g6a7fd44-default #1
[ 8361.427252] Hardware name: To be filled by O.E.M. To be filled by
O.E.M./CROSSHAIR V FORMULA-Z, BIOS 2201 03/23/2015
[ 8361.427255] 0000000000000000 ffffffff81339f37 0000000000000000
ffffffff81a60a70
[ 8361.427264] ffffffff810804b1
[ 8361.427267] ffff880809e25010
[ 8361.427269] ffff88082ec03e60
[ 8361.427273] 00000000fffffffb
[ 8361.427277] 0000000000000000 7fffffffffffffff ffffffff8146c8cc
3000001700000000
[ 8361.427286] Call Trace:
[ 8361.427304] [<ffffffff81019f29>] dump_trace+0x59/0x320
[ 8361.427315] [<ffffffff8101a2ea>] show_stack_log_lvl+0xfa/0x180
[ 8361.427322] [<ffffffff8101b091>] show_stack+0x21/0x40
[ 8361.427327] [<ffffffff81339f37>] dump_stack+0x5c/0x85
[ 8361.427336] [<ffffffff810804b1>] warn_slowpath_common+0x81/0xb0
[ 8361.427344] [<ffffffff8146c8cc>] __domain_flush_pages+0x15c/0x160
[ 8361.427353] [<ffffffff8146c8f4>] dma_ops_domain_flush_tlb+0x24/0x40
[ 8361.427360] [<ffffffff8146cda7>] queue_flush_timeout+0x27/0xa0
[ 8361.427366] [<ffffffff810f6ad0>] call_timer_fn+0x30/0x140
[ 8361.427372] [<ffffffff810f8422>] run_timer_softirq+0x222/0x2d0
[ 8361.427382] [<ffffffff81084e92>] __do_softirq+0xe2/0x300
[ 8361.427389] [<ffffffff8108537a>] irq_exit+0xfa/0x110
[ 8361.427400] [<ffffffff8163310e>] smp_apic_timer_interrupt+0x3e/0x50
[ 8361.427408] [<ffffffff816311dc>] apic_timer_interrupt+0x8c/0xa0
[ 8361.431322] DWARF2 unwinder stuck at apic_timer_interrupt+0x8c/0xa0
[ 8361.431324] Leftover inexact backtrace:
[ 8361.431333] <IRQ> <EOI> [<ffffffff814edb47>] ?
cpuidle_enter_state+0xd7/0x270
[ 8361.431338] [<ffffffff810c59fd>] ? cpu_startup_entry+0x2ad/0x3a0
[ 8361.431343] [<ffffffff81f820c8>] ? start_kernel+0x4cc/0x4d7
[ 8361.431347] [<ffffffff81f81a00>] ? set_init_arg+0x50/0x50
[ 8361.431350] [<ffffffff81f81120>] ? early_idt_handler_array+0x120/0x120
[ 8361.431353] [<ffffffff81f81719>] ? x86_64_start_kernel+0x147/0x156
[ 8361.431365] ---[ end trace d984acf1223856b7 ]---
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