Hi,
since using ceph, I'm receving a kernel bug after a day of uptime on all nodes, someone already did report this:
https://bugzilla.kernel.org/show_bug.cgi?id=197077
[156291.431143] ------------[ cut here ]------------
[156291.431149] WARNING: CPU: 35 PID: 46925 at arch/x86/kernel/fpu/core.c:47 kernel_fpu_disable+0x3f/0x50
[156291.431150] Modules linked in: ip_set xfs xt_tcpudp xt_conntrack ip6table_filter ip6_tables iptable_filter ceph libceph fscache openvswitch nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack softdog nfnetlink_log nfnetlink zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) ipmi_ssif intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd snd_pcm intel_cstate snd_timer ast snd ttm intel_rapl_perf joydev input_leds soundcore drm_kms_helper pcspkr drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler
[156291.431185] acpi_power_meter acpi_pad mac_hid vhost_net vhost macvtap macvlan ib_iser rdma_cm iw_cm ib_cm ib_core sunrpc configfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid10 raid1 hid_generic usbkbd usbmouse usbhid hid i40e(O) i2c_i801 ahci libahci igb(O) dca ptp pps_core fjes
[156291.431208] CPU: 35 PID: 46925 Comm: kvm Tainted: P O 4.10.17-4-pve #1
[156291.431208] Hardware name: Supermicro SYS-1028R-WTR/X10DRW-i, BIOS 2.0a 07/26/2016
[156291.431209] Call Trace:
[156291.431216] dump_stack+0x63/0x81
[156291.431217] __warn+0xcb/0xf0
[156291.431218] warn_slowpath_null+0x1d/0x20
[156291.431220] kernel_fpu_disable+0x3f/0x50
[156291.431221] __kernel_fpu_begin+0x49/0x100
[156291.431223] kernel_fpu_begin+0xe/0x10
[156291.431225] crc32c_pcl_intel_update+0x84/0xb0
[156291.431227] crypto_shash_update+0x3f/0x110
[156291.431289] ? xfs_buf_read_map+0x2d/0x170 [xfs]
[156291.431292] crc32c+0x63/0x8a [libcrc32c]
[156291.431311] xfs_dinode_calc_crc+0x2c/0x40 [xfs]
[156291.431332] xfs_iflush_int+0x146/0x2a0 [xfs]
[156291.431353] xfs_iflush+0x1a4/0x230 [xfs]
[156291.431372] xfs_reclaim_inode+0x6b/0x340 [xfs]
[156291.431391] xfs_reclaim_inodes_ag+0x235/0x370 [xfs]
[156291.431400] ? sched_clock_cpu+0x99/0xb0
[156291.431401] ? check_preempt_curr+0x52/0x90
[156291.431402] ? ttwu_do_wakeup+0x19/0xe0
[156291.431403] ? ttwu_do_activate+0x6f/0x80
[156291.431404] ? try_to_wake_up+0x59/0x3e0
[156291.431405] ? wake_up_process+0x15/0x20
[156291.431423] xfs_reclaim_inodes_nr+0x33/0x40 [xfs]
[156291.431444] xfs_fs_free_cached_objects+0x19/0x20 [xfs]
[156291.431446] super_cache_scan+0x190/0x1a0
[156291.431448] shrink_slab.part.40+0x1f5/0x420
[156291.431450] shrink_slab+0x29/0x30
[156291.431452] shrink_node+0x108/0x320
[156291.431453] do_try_to_free_pages+0xf5/0x330
[156291.431455] try_to_free_pages+0xe9/0x190
[156291.431456] __alloc_pages_slowpath+0x40f/0xba0
[156291.431457] __alloc_pages_nodemask+0x209/0x260
[156291.431459] alloc_pages_vma+0x1f1/0x250
[156291.431461] do_huge_pmd_anonymous_page+0x123/0x660
[156291.431463] handle_mm_fault+0xfd3/0x1330
[156291.431464] ? follow_page_pte+0x2dc/0x600
[156291.431465] __get_user_pages+0x113/0x640
[156291.431467] get_user_pages+0x4f/0x60
[156291.431497] __gfn_to_pfn_memslot+0x120/0x3f0 [kvm]
[156291.431509] try_async_pf+0x66/0x230 [kvm]
[156291.431517] ? kvm_host_page_size+0x8a/0xa0 [kvm]
[156291.431528] tdp_page_fault+0x130/0x280 [kvm]
[156291.431538] kvm_mmu_page_fault+0x60/0x120 [kvm]
[156291.431542] handle_ept_violation+0x91/0x170 [kvm_intel]
[156291.431544] vmx_handle_exit+0x1ca/0x1400 [kvm_intel]
[156291.431547] ? atomic_switch_perf_msrs+0x6f/0xa0 [kvm_intel]
[156291.431549] ? vmx_vcpu_run+0x2d1/0x490 [kvm_intel]
[156291.431559] kvm_arch_vcpu_ioctl_run+0x7bd/0x15d0 [kvm]
[156291.431560] ? __check_object_size+0x100/0x1d7
[156291.431570] ? kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.431578] kvm_vcpu_ioctl+0x339/0x620 [kvm]
[156291.431597] do_vfs_ioctl+0xa3/0x610
[156291.431606] ? kvm_on_user_return+0x6f/0xa0 [kvm]
[156291.431607] SyS_ioctl+0x79/0x90
[156291.431609] entry_SYSCALL_64_fastpath+0x1e/0xad
[156291.431610] RIP: 0033:0x7fa96e7eae07
[156291.431611] RSP: 002b:00007fa5493fc278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[156291.431612] RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007fa96e7eae07
[156291.431613] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000025
[156291.431613] RBP: 00007fa558e9c000 R08: 000055b104f41650 R09: 000000000000ffff
[156291.431614] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
[156291.431614] R13: 00007fa974442000 R14: 0000000000000000 R15: 00007fa558e9c000
[156291.431626] ---[ end trace ad142c8178d46556 ]---
[156291.431687] ------------[ cut here ]------------
[156291.431689] WARNING: CPU: 35 PID: 46925 at arch/x86/kernel/fpu/core.c:53 kernel_fpu_enable+0x3f/0x50
[156291.431689] Modules linked in: ip_set xfs xt_tcpudp xt_conntrack ip6table_filter ip6_tables iptable_filter ceph libceph fscache openvswitch nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack softdog nfnetlink_log nfnetlink zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) ipmi_ssif intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd snd_pcm intel_cstate snd_timer ast snd ttm intel_rapl_perf joydev input_leds soundcore drm_kms_helper pcspkr drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler
[156291.431708] acpi_power_meter acpi_pad mac_hid vhost_net vhost macvtap macvlan ib_iser rdma_cm iw_cm ib_cm ib_core sunrpc configfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid10 raid1 hid_generic usbkbd usbmouse usbhid hid i40e(O) i2c_i801 ahci libahci igb(O) dca ptp pps_core fjes
[156291.431721] CPU: 35 PID: 46925 Comm: kvm Tainted: P W O 4.10.17-4-pve #1
[156291.431722] Hardware name: Supermicro SYS-1028R-WTR/X10DRW-i, BIOS 2.0a 07/26/2016
[156291.431722] Call Trace:
[156291.431724] dump_stack+0x63/0x81
[156291.431725] __warn+0xcb/0xf0
[156291.431726] warn_slowpath_null+0x1d/0x20
[156291.431727] kernel_fpu_enable+0x3f/0x50
[156291.431729] __kernel_fpu_end+0x33/0xe0
[156291.431739] kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.431748] kvm_arch_vcpu_put+0xaa/0xe0 [kvm]
[156291.431755] kvm_sched_out+0x2e/0x30 [kvm]
[156291.431757] __schedule+0x41b/0x6f0
[156291.431758] ? queue_unplugged+0x2a/0xa0
[156291.431759] schedule+0x36/0x80
[156291.431760] schedule_timeout+0x22a/0x3f0
[156291.431761] ? blk_finish_plug+0x2c/0x40
[156291.431797] ? _xfs_buf_ioapply+0x336/0x460 [xfs]
[156291.431798] wait_for_completion+0xb4/0x140
[156291.431799] ? wake_up_q+0x80/0x80
[156291.431836] ? xfs_bwrite+0x24/0x60 [xfs]
[156291.431854] xfs_buf_submit_wait+0x81/0x200 [xfs]
[156291.431872] xfs_bwrite+0x24/0x60 [xfs]
[156291.431892] xfs_reclaim_inode+0x313/0x340 [xfs]
[156291.431925] xfs_reclaim_inodes_ag+0x235/0x370 [xfs]
[156291.431927] ? sched_clock_cpu+0x99/0xb0
[156291.431928] ? check_preempt_curr+0x52/0x90
[156291.431928] ? ttwu_do_wakeup+0x19/0xe0
[156291.431929] ? ttwu_do_activate+0x6f/0x80
[156291.431930] ? try_to_wake_up+0x59/0x3e0
[156291.431931] ? wake_up_process+0x15/0x20
[156291.431949] xfs_reclaim_inodes_nr+0x33/0x40 [xfs]
[156291.431969] xfs_fs_free_cached_objects+0x19/0x20 [xfs]
[156291.431971] super_cache_scan+0x190/0x1a0
[156291.431973] shrink_slab.part.40+0x1f5/0x420
[156291.431974] shrink_slab+0x29/0x30
[156291.431976] shrink_node+0x108/0x320
[156291.431977] do_try_to_free_pages+0xf5/0x330
[156291.431979] try_to_free_pages+0xe9/0x190
[156291.431980] __alloc_pages_slowpath+0x40f/0xba0
[156291.431981] __alloc_pages_nodemask+0x209/0x260
[156291.431983] alloc_pages_vma+0x1f1/0x250
[156291.431984] do_huge_pmd_anonymous_page+0x123/0x660
[156291.431986] handle_mm_fault+0xfd3/0x1330
[156291.431988] ? follow_page_pte+0x2dc/0x600
[156291.431989] __get_user_pages+0x113/0x640
[156291.431990] get_user_pages+0x4f/0x60
[156291.432001] __gfn_to_pfn_memslot+0x120/0x3f0 [kvm]
[156291.432012] try_async_pf+0x66/0x230 [kvm]
[156291.432021] ? kvm_host_page_size+0x8a/0xa0 [kvm]
[156291.432033] tdp_page_fault+0x130/0x280 [kvm]
[156291.432044] kvm_mmu_page_fault+0x60/0x120 [kvm]
[156291.432047] handle_ept_violation+0x91/0x170 [kvm_intel]
[156291.432050] vmx_handle_exit+0x1ca/0x1400 [kvm_intel]
[156291.432052] ? atomic_switch_perf_msrs+0x6f/0xa0 [kvm_intel]
[156291.432055] ? vmx_vcpu_run+0x2d1/0x490 [kvm_intel]
[156291.432066] kvm_arch_vcpu_ioctl_run+0x7bd/0x15d0 [kvm]
[156291.432067] ? __check_object_size+0x100/0x1d7
[156291.432077] ? kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.432086] kvm_vcpu_ioctl+0x339/0x620 [kvm]
[156291.432087] do_vfs_ioctl+0xa3/0x610
[156291.432097] ? kvm_on_user_return+0x6f/0xa0 [kvm]
[156291.432099] SyS_ioctl+0x79/0x90
[156291.432100] entry_SYSCALL_64_fastpath+0x1e/0xad
[156291.432101] RIP: 0033:0x7fa96e7eae07
[156291.432102] RSP: 002b:00007fa5493fc278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[156291.432103] RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007fa96e7eae07
[156291.432103] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000025
[156291.432104] RBP: 00007fa558e9c000 R08: 000055b104f41650 R09: 000000000000ffff
[156291.432104] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
[156291.432105] R13: 00007fa974442000 R14: 0000000000000000 R15: 00007fa558e9c000
[156291.432106] ---[ end trace ad142c8178d46557 ]---
:~# pveversion -v
proxmox-ve: 5.0-24 (running kernel: 4.10.17-4-pve)
pve-manager: 5.0-32 (running version: 5.0-32/2560e073)
pve-kernel-4.10.17-4-pve: 4.10.17-24
pve-kernel-4.10.17-2-pve: 4.10.17-20
pve-kernel-4.10.15-1-pve: 4.10.15-15
pve-kernel-4.10.17-3-pve: 4.10.17-23
pve-kernel-4.10.17-1-pve: 4.10.17-18
libpve-http-server-perl: 2.0-6
lvm2: 2.02.168-pve3
corosync: 2.4.2-pve3
libqb0: 1.0.1-1
pve-cluster: 5.0-14
qemu-server: 5.0-15
pve-firmware: 2.0-2
libpve-common-perl: 5.0-18
libpve-guest-common-perl: 2.0-12
libpve-access-control: 5.0-6
libpve-storage-perl: 5.0-15
pve-libspice-server1: 0.12.8-3
vncterm: 1.5-2
pve-docs: 5.0-9
pve-qemu-kvm: 2.9.1-1
pve-container: 2.0-16
pve-firewall: 3.0-3
pve-ha-manager: 2.0-2
ksm-control-daemon: 1.2-2
glusterfs-client: 3.8.8-1
lxc-pve: 2.1.0-2
lxcfs: 2.0.7-pve4
criu: 2.11.1-1~bpo90
novnc-pve: 0.6-4
smartmontools: 6.5+svn4324-1
zfsutils-linux: 0.6.5.11-pve18~bpo90
openvswitch-switch: 2.7.0-2
ceph: 12.2.1-pve1
:~# uname -a
Linux 4.10.17-4-pve #1 SMP PVE 4.10.17-24 (Tue, 10 Oct 2017 14:12:14 +0200) x86_64 GNU/Linux
since using ceph, I'm receving a kernel bug after a day of uptime on all nodes, someone already did report this:
https://bugzilla.kernel.org/show_bug.cgi?id=197077
[156291.431143] ------------[ cut here ]------------
[156291.431149] WARNING: CPU: 35 PID: 46925 at arch/x86/kernel/fpu/core.c:47 kernel_fpu_disable+0x3f/0x50
[156291.431150] Modules linked in: ip_set xfs xt_tcpudp xt_conntrack ip6table_filter ip6_tables iptable_filter ceph libceph fscache openvswitch nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack softdog nfnetlink_log nfnetlink zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) ipmi_ssif intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd snd_pcm intel_cstate snd_timer ast snd ttm intel_rapl_perf joydev input_leds soundcore drm_kms_helper pcspkr drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler
[156291.431185] acpi_power_meter acpi_pad mac_hid vhost_net vhost macvtap macvlan ib_iser rdma_cm iw_cm ib_cm ib_core sunrpc configfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid10 raid1 hid_generic usbkbd usbmouse usbhid hid i40e(O) i2c_i801 ahci libahci igb(O) dca ptp pps_core fjes
[156291.431208] CPU: 35 PID: 46925 Comm: kvm Tainted: P O 4.10.17-4-pve #1
[156291.431208] Hardware name: Supermicro SYS-1028R-WTR/X10DRW-i, BIOS 2.0a 07/26/2016
[156291.431209] Call Trace:
[156291.431216] dump_stack+0x63/0x81
[156291.431217] __warn+0xcb/0xf0
[156291.431218] warn_slowpath_null+0x1d/0x20
[156291.431220] kernel_fpu_disable+0x3f/0x50
[156291.431221] __kernel_fpu_begin+0x49/0x100
[156291.431223] kernel_fpu_begin+0xe/0x10
[156291.431225] crc32c_pcl_intel_update+0x84/0xb0
[156291.431227] crypto_shash_update+0x3f/0x110
[156291.431289] ? xfs_buf_read_map+0x2d/0x170 [xfs]
[156291.431292] crc32c+0x63/0x8a [libcrc32c]
[156291.431311] xfs_dinode_calc_crc+0x2c/0x40 [xfs]
[156291.431332] xfs_iflush_int+0x146/0x2a0 [xfs]
[156291.431353] xfs_iflush+0x1a4/0x230 [xfs]
[156291.431372] xfs_reclaim_inode+0x6b/0x340 [xfs]
[156291.431391] xfs_reclaim_inodes_ag+0x235/0x370 [xfs]
[156291.431400] ? sched_clock_cpu+0x99/0xb0
[156291.431401] ? check_preempt_curr+0x52/0x90
[156291.431402] ? ttwu_do_wakeup+0x19/0xe0
[156291.431403] ? ttwu_do_activate+0x6f/0x80
[156291.431404] ? try_to_wake_up+0x59/0x3e0
[156291.431405] ? wake_up_process+0x15/0x20
[156291.431423] xfs_reclaim_inodes_nr+0x33/0x40 [xfs]
[156291.431444] xfs_fs_free_cached_objects+0x19/0x20 [xfs]
[156291.431446] super_cache_scan+0x190/0x1a0
[156291.431448] shrink_slab.part.40+0x1f5/0x420
[156291.431450] shrink_slab+0x29/0x30
[156291.431452] shrink_node+0x108/0x320
[156291.431453] do_try_to_free_pages+0xf5/0x330
[156291.431455] try_to_free_pages+0xe9/0x190
[156291.431456] __alloc_pages_slowpath+0x40f/0xba0
[156291.431457] __alloc_pages_nodemask+0x209/0x260
[156291.431459] alloc_pages_vma+0x1f1/0x250
[156291.431461] do_huge_pmd_anonymous_page+0x123/0x660
[156291.431463] handle_mm_fault+0xfd3/0x1330
[156291.431464] ? follow_page_pte+0x2dc/0x600
[156291.431465] __get_user_pages+0x113/0x640
[156291.431467] get_user_pages+0x4f/0x60
[156291.431497] __gfn_to_pfn_memslot+0x120/0x3f0 [kvm]
[156291.431509] try_async_pf+0x66/0x230 [kvm]
[156291.431517] ? kvm_host_page_size+0x8a/0xa0 [kvm]
[156291.431528] tdp_page_fault+0x130/0x280 [kvm]
[156291.431538] kvm_mmu_page_fault+0x60/0x120 [kvm]
[156291.431542] handle_ept_violation+0x91/0x170 [kvm_intel]
[156291.431544] vmx_handle_exit+0x1ca/0x1400 [kvm_intel]
[156291.431547] ? atomic_switch_perf_msrs+0x6f/0xa0 [kvm_intel]
[156291.431549] ? vmx_vcpu_run+0x2d1/0x490 [kvm_intel]
[156291.431559] kvm_arch_vcpu_ioctl_run+0x7bd/0x15d0 [kvm]
[156291.431560] ? __check_object_size+0x100/0x1d7
[156291.431570] ? kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.431578] kvm_vcpu_ioctl+0x339/0x620 [kvm]
[156291.431597] do_vfs_ioctl+0xa3/0x610
[156291.431606] ? kvm_on_user_return+0x6f/0xa0 [kvm]
[156291.431607] SyS_ioctl+0x79/0x90
[156291.431609] entry_SYSCALL_64_fastpath+0x1e/0xad
[156291.431610] RIP: 0033:0x7fa96e7eae07
[156291.431611] RSP: 002b:00007fa5493fc278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[156291.431612] RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007fa96e7eae07
[156291.431613] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000025
[156291.431613] RBP: 00007fa558e9c000 R08: 000055b104f41650 R09: 000000000000ffff
[156291.431614] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
[156291.431614] R13: 00007fa974442000 R14: 0000000000000000 R15: 00007fa558e9c000
[156291.431626] ---[ end trace ad142c8178d46556 ]---
[156291.431687] ------------[ cut here ]------------
[156291.431689] WARNING: CPU: 35 PID: 46925 at arch/x86/kernel/fpu/core.c:53 kernel_fpu_enable+0x3f/0x50
[156291.431689] Modules linked in: ip_set xfs xt_tcpudp xt_conntrack ip6table_filter ip6_tables iptable_filter ceph libceph fscache openvswitch nf_conntrack_ipv6 nf_nat_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack softdog nfnetlink_log nfnetlink zfs(PO) zunicode(PO) zavl(PO) zcommon(PO) znvpair(PO) spl(O) ipmi_ssif intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd snd_pcm intel_cstate snd_timer ast snd ttm intel_rapl_perf joydev input_leds soundcore drm_kms_helper pcspkr drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mei_me ioatdma mei lpc_ich shpchp wmi ipmi_si ipmi_devintf ipmi_msghandler
[156291.431708] acpi_power_meter acpi_pad mac_hid vhost_net vhost macvtap macvlan ib_iser rdma_cm iw_cm ib_cm ib_core sunrpc configfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear raid10 raid1 hid_generic usbkbd usbmouse usbhid hid i40e(O) i2c_i801 ahci libahci igb(O) dca ptp pps_core fjes
[156291.431721] CPU: 35 PID: 46925 Comm: kvm Tainted: P W O 4.10.17-4-pve #1
[156291.431722] Hardware name: Supermicro SYS-1028R-WTR/X10DRW-i, BIOS 2.0a 07/26/2016
[156291.431722] Call Trace:
[156291.431724] dump_stack+0x63/0x81
[156291.431725] __warn+0xcb/0xf0
[156291.431726] warn_slowpath_null+0x1d/0x20
[156291.431727] kernel_fpu_enable+0x3f/0x50
[156291.431729] __kernel_fpu_end+0x33/0xe0
[156291.431739] kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.431748] kvm_arch_vcpu_put+0xaa/0xe0 [kvm]
[156291.431755] kvm_sched_out+0x2e/0x30 [kvm]
[156291.431757] __schedule+0x41b/0x6f0
[156291.431758] ? queue_unplugged+0x2a/0xa0
[156291.431759] schedule+0x36/0x80
[156291.431760] schedule_timeout+0x22a/0x3f0
[156291.431761] ? blk_finish_plug+0x2c/0x40
[156291.431797] ? _xfs_buf_ioapply+0x336/0x460 [xfs]
[156291.431798] wait_for_completion+0xb4/0x140
[156291.431799] ? wake_up_q+0x80/0x80
[156291.431836] ? xfs_bwrite+0x24/0x60 [xfs]
[156291.431854] xfs_buf_submit_wait+0x81/0x200 [xfs]
[156291.431872] xfs_bwrite+0x24/0x60 [xfs]
[156291.431892] xfs_reclaim_inode+0x313/0x340 [xfs]
[156291.431925] xfs_reclaim_inodes_ag+0x235/0x370 [xfs]
[156291.431927] ? sched_clock_cpu+0x99/0xb0
[156291.431928] ? check_preempt_curr+0x52/0x90
[156291.431928] ? ttwu_do_wakeup+0x19/0xe0
[156291.431929] ? ttwu_do_activate+0x6f/0x80
[156291.431930] ? try_to_wake_up+0x59/0x3e0
[156291.431931] ? wake_up_process+0x15/0x20
[156291.431949] xfs_reclaim_inodes_nr+0x33/0x40 [xfs]
[156291.431969] xfs_fs_free_cached_objects+0x19/0x20 [xfs]
[156291.431971] super_cache_scan+0x190/0x1a0
[156291.431973] shrink_slab.part.40+0x1f5/0x420
[156291.431974] shrink_slab+0x29/0x30
[156291.431976] shrink_node+0x108/0x320
[156291.431977] do_try_to_free_pages+0xf5/0x330
[156291.431979] try_to_free_pages+0xe9/0x190
[156291.431980] __alloc_pages_slowpath+0x40f/0xba0
[156291.431981] __alloc_pages_nodemask+0x209/0x260
[156291.431983] alloc_pages_vma+0x1f1/0x250
[156291.431984] do_huge_pmd_anonymous_page+0x123/0x660
[156291.431986] handle_mm_fault+0xfd3/0x1330
[156291.431988] ? follow_page_pte+0x2dc/0x600
[156291.431989] __get_user_pages+0x113/0x640
[156291.431990] get_user_pages+0x4f/0x60
[156291.432001] __gfn_to_pfn_memslot+0x120/0x3f0 [kvm]
[156291.432012] try_async_pf+0x66/0x230 [kvm]
[156291.432021] ? kvm_host_page_size+0x8a/0xa0 [kvm]
[156291.432033] tdp_page_fault+0x130/0x280 [kvm]
[156291.432044] kvm_mmu_page_fault+0x60/0x120 [kvm]
[156291.432047] handle_ept_violation+0x91/0x170 [kvm_intel]
[156291.432050] vmx_handle_exit+0x1ca/0x1400 [kvm_intel]
[156291.432052] ? atomic_switch_perf_msrs+0x6f/0xa0 [kvm_intel]
[156291.432055] ? vmx_vcpu_run+0x2d1/0x490 [kvm_intel]
[156291.432066] kvm_arch_vcpu_ioctl_run+0x7bd/0x15d0 [kvm]
[156291.432067] ? __check_object_size+0x100/0x1d7
[156291.432077] ? kvm_put_guest_fpu.part.167+0x4e/0xe0 [kvm]
[156291.432086] kvm_vcpu_ioctl+0x339/0x620 [kvm]
[156291.432087] do_vfs_ioctl+0xa3/0x610
[156291.432097] ? kvm_on_user_return+0x6f/0xa0 [kvm]
[156291.432099] SyS_ioctl+0x79/0x90
[156291.432100] entry_SYSCALL_64_fastpath+0x1e/0xad
[156291.432101] RIP: 0033:0x7fa96e7eae07
[156291.432102] RSP: 002b:00007fa5493fc278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[156291.432103] RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007fa96e7eae07
[156291.432103] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000025
[156291.432104] RBP: 00007fa558e9c000 R08: 000055b104f41650 R09: 000000000000ffff
[156291.432104] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000000
[156291.432105] R13: 00007fa974442000 R14: 0000000000000000 R15: 00007fa558e9c000
[156291.432106] ---[ end trace ad142c8178d46557 ]---
:~# pveversion -v
proxmox-ve: 5.0-24 (running kernel: 4.10.17-4-pve)
pve-manager: 5.0-32 (running version: 5.0-32/2560e073)
pve-kernel-4.10.17-4-pve: 4.10.17-24
pve-kernel-4.10.17-2-pve: 4.10.17-20
pve-kernel-4.10.15-1-pve: 4.10.15-15
pve-kernel-4.10.17-3-pve: 4.10.17-23
pve-kernel-4.10.17-1-pve: 4.10.17-18
libpve-http-server-perl: 2.0-6
lvm2: 2.02.168-pve3
corosync: 2.4.2-pve3
libqb0: 1.0.1-1
pve-cluster: 5.0-14
qemu-server: 5.0-15
pve-firmware: 2.0-2
libpve-common-perl: 5.0-18
libpve-guest-common-perl: 2.0-12
libpve-access-control: 5.0-6
libpve-storage-perl: 5.0-15
pve-libspice-server1: 0.12.8-3
vncterm: 1.5-2
pve-docs: 5.0-9
pve-qemu-kvm: 2.9.1-1
pve-container: 2.0-16
pve-firewall: 3.0-3
pve-ha-manager: 2.0-2
ksm-control-daemon: 1.2-2
glusterfs-client: 3.8.8-1
lxc-pve: 2.1.0-2
lxcfs: 2.0.7-pve4
criu: 2.11.1-1~bpo90
novnc-pve: 0.6-4
smartmontools: 6.5+svn4324-1
zfsutils-linux: 0.6.5.11-pve18~bpo90
openvswitch-switch: 2.7.0-2
ceph: 12.2.1-pve1
:~# uname -a
Linux 4.10.17-4-pve #1 SMP PVE 4.10.17-24 (Tue, 10 Oct 2017 14:12:14 +0200) x86_64 GNU/Linux
Last edited: