Kernel crash with Win 2012 VM

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#1 Wed, 2014-12-03 23:05
nowoe
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I've installed on USB alpine-xen-3.0.6-x86_64.iso. Everything seems fine, but when we create a VM with Windows 2012, at a first glance everything looks fine too, I see all the Xen Drivers installed, have a 10GB network and no problems in Device Manager.
When I start a Windows Update, Dom0 crashes after a short time, see logs below.
So I've tried with alpine-xen-3.1.0_rc4-x86_64.iso, but similar crash (although different stacktrace, see below too).
Crashes happens reproducably.
Is there anything I can do?
Many thanks for help!

(I paste the logs here since I cannot attach a file)

For Alpine Xen 3.0.6:

[ 3340.131755] scsi_transport_sas raid_class usb_storage sd_mod scsi_mod crc_t10dif crct10dif_common squashfs loop
[ 3340.132345] CPU: 2 PID: 18963 Comm: sshd Tainted: G B D 3.14.22-1-grsec #2-Alpine
[ 3340.132459] Hardware name: Supermicro X10SL7-F/X10SL7-F, BIOS 2.00 04/24/2014
[ 3340.132552] ffffffff813c2390 ffffc90009c7b940 ffffffff8134cfa8 ffffea00018b1300
[ 3340.132870] ffffc90009c7b968 ffffffff810b7488 ffffffff815f1e00 ffff8807f93127c8
[ 3340.133188] ffffea00018b1300 ffffc90009c7ba20 ffffffff810b77bb ffffea0000621520
[ 3340.133505] Call Trace:
[ 3340.133587] [] dump_stack+0x45/0x56
[ 3340.133678] [] bad_page+0xdb/0xf8
[ 3340.133763] [] get_page_from_freelist+0x252/0x482
[ 3340.133850] [] __alloc_pages_nodemask+0x15b/0x823
[ 3340.133939] [] ? find_get_page+0x19/0x71
[ 3340.134026] [] ? pte_pfn_to_mfn+0x2f/0x79
[ 3340.134111] [] ? xen_make_pmd+0x9/0xb
[ 3340.134196] [] ? pte_mfn_to_pfn+0x58/0xc9
[ 3340.134282] [] ? xen_pmd_val+0x9/0xb
[ 3340.134367] [] ? __raw_callee_save_xen_pmd_val+0x11/0x1e
[ 3340.134455] [] ? anon_vma_prepare+0x1c/0x114
[ 3340.134542] [] handle_mm_fault+0x370/0x9c1
[ 3340.134630] [] ? current_fs_time+0x20/0x23
[ 3340.134715] [] __get_user_pages.part.81+0x3a3/0x485
[ 3340.134803] [] __get_user_pages+0x25/0x27
[ 3340.134888] [] get_user_pages+0x4d/0x4f
[ 3340.134975] [] get_arg_page+0x66/0x10a
[ 3340.135061] [] copy_strings+0x151/0x26c
[ 3340.135146] [] copy_strings_kernel+0x2c/0x35
[ 3340.135233] [] do_execve_common+0x562/0x75e
[ 3340.135319] [] do_execve+0x16/0x18
[ 3340.135404] [] SyS_execve+0x25/0x29
[ 3340.135489] [] stub_execve+0x65/0x90
[ 3340.135573] list_del corruption, ffffea00018b1320->next is LIST_POISON1 (00000000ffffff01)
[ 3340.135693] ------------[ cut here ]------------
[ 3340.135783] kernel BUG at /home/buildozer/aports/main/linux-grsec/src/linux-3.14/lib/list_debug.c:75!
[ 3340.135894] invalid opcode: 0000 [#5] SMP
[ 3340.136079] Modules linked in: nfsv3 nfs lockd sunrpc xt_physdev iptable_filter ip_tables x_tables xen_gntdev xen_evtchn bridge stp llc ipv6 ext4 mbcache jbd2 crc16 tun xen_wdt xen_pciback xenfs xen_privcmd xen_blkback xen_netback af_packet fbcon font bitblit fbcon_rotate fbcon_ccw fbcon_ud fbcon_cw softcursor tileblit crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt iTCO_vendor_support ghash_clmulni_intel cryptd pcspkr lpc_ich mfd_core i2c_i801 igb dca hwmon e1000e ptp pps_core drm_kms_helper ttm drm agpgart fb fbdev syscopyarea sysfillrect sysimgblt i2c_algo_bit i2c_core shpchp mousedev joydev tpm_tis tpm evdev fan battery video backlight thermal button processor ipmi_si ipmi_msghandler isofs nls_utf8 nls_cp437 sr_mod cdrom vfat fat hid_generic usbhid hid xhci_hcd ahci libahci libata mpt2sas scsi_transport_sas raid_class usb_storage sd_mod scsi_mod crc_t10dif crct10dif_common squashfs loop
[ 3340.141952] CPU: 2 PID: 18963 Comm: sshd Tainted: G B D 3.14.22-1-grsec #2-Alpine
[ 3340.142061] Hardware name: Supermicro X10SL7-F/X10SL7-F, BIOS 2.00 04/24/2014
[ 3340.142148] task: ffff8807cd0649b0 ti: ffff8807cd065018 task.ti: ffff8807cd065018
[ 3340.142256] RIP: e030:[] [] __list_del_entry_debug+0x29/0x80
[ 3340.142421] RSP: e02b:ffffc90009c7b938 EFLAGS: 00010082
[ 3340.142505] RAX: 000000000000004e RBX: ffffea00018b1320 RCX: 0000000000000007
[ 3340.142593] RDX: 0000000000000006 RSI: 0000000000000000 RDI: ffffc90009c700f8
[ 3340.142681] RBP: ffffc90009c7b938 R08: 0000000000000000 R09: 0000000000000000
[ 3340.142768] R10: ffffffff813c2390 R11: 000000000000192c R12: ffff8807f93127c8
[ 3340.142856] R13: ffffea00018b1300 R14: ffff8807f93127f8 R15: 0000000000000000
[ 3340.142946] FS: 0000069b097d8568(0000) GS:ffff8807f9300000(0000) knlGS:0000000000000000
[ 3340.143055] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3340.143139] CR2: 0000040d58189c77 CR3: 0000000002aba000 CR4: 0000000000042660
[ 3340.143227] Stack:
[ 3340.143304] ffffc90009c7b950 ffffffff811a5569 ffffea00018b1320 ffffc90009c7b968
[ 3340.143621] ffffffff811a558b ffffffff815f1e00 ffffc90009c7ba20 ffffffff810b7711
[ 3340.143940] ffffea0000621520 0000000000000002 00000280ffffffff 0000000300000000
[ 3340.144260] Call Trace:
[ 3340.144340] [] __list_del_entry+0xd/0x22
[ 3340.144426] [] list_del+0xd/0x1e
[ 3340.144510] [] get_page_from_freelist+0x1a8/0x482
[ 3340.144597] [] __alloc_pages_nodemask+0x15b/0x823
[ 3340.144685] [] ? find_get_page+0x19/0x71
[ 3340.144771] [] ? pte_pfn_to_mfn+0x2f/0x79
[ 3340.144855] [] ? xen_make_pmd+0x9/0xb
[ 3340.144941] [] ? pte_mfn_to_pfn+0x58/0xc9
[ 3340.145026] [] ? xen_pmd_val+0x9/0xb
[ 3340.145111] [] ? __raw_callee_save_xen_pmd_val+0x11/0x1e
[ 3340.145199] [] ? anon_vma_prepare+0x1c/0x114
[ 3340.145285] [] handle_mm_fault+0x370/0x9c1
[ 3340.145372] [] ? current_fs_time+0x20/0x23
[ 3340.145458] [] __get_user_pages.part.81+0x3a3/0x485
[ 3340.145546] [] __get_user_pages+0x25/0x27
[ 3340.145632] [] get_user_pages+0x4d/0x4f
[ 3340.145716] [] get_arg_page+0x66/0x10a
[ 3340.145801] [] copy_strings+0x151/0x26c
[ 3340.145887] [] copy_strings_kernel+0x2c/0x35
[ 3340.145974] [] do_execve_common+0x562/0x75e
[ 3340.146061] [] do_execve+0x16/0x18
[ 3340.146145] [] SyS_execve+0x25/0x29
[ 3340.146230] [] stub_execve+0x65/0x90
[ 3340.146314] Code: 5d c3 55 48 8b 0f b8 01 ff ff ff 48 89 fe 48 8b 57 08 48 89 e5 48 39 c1 75 13 48 89 ca 48 c7 c7 e3 93 4e 81 31 c0 e8 8a 53 1a 00 0b b8 02 ff ff ff 48 39 c2 75 10 48 c7 c7 19 94 4e 81 31 c0
[ 3340.149878] RIP [] __list_del_entry_debug+0x29/0x80
[ 3340.150019] RSP
[ 3340.150100] ---[ end trace e8ab8389275c69e2 ]---
[ 3344.493622] list_add corruption. next->prev should be prev (ffff8807f93127f8), but was 00000000ffffff02. (next=ffffea00018b1320).
[ 3344.493769] ------------[ cut here ]------------
[ 3344.493856] kernel BUG at /home/buildozer/aports/main/linux-grsec/src/linux-3.14/lib/list_debug.c:32!
[ 3344.493968] invalid opcode: 0000 [#6] SMP
[ 3344.494154] Modules linked in: nfsv3 nfs lockd sunrpc xt_physdev iptable_filter ip_tables x_tables xen_gntdev xen_evtchn bridge stp llc ipv6 ext4 mbcache jbd2 crc16 tun xen_wdt xen_pciback xenfs xen_privcmd xen_blkback xen_netback af_packet fbcon font bitblit fbcon_rotate fbcon_ccw fbcon_ud fbcon_cw softcursor tileblit crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt iTCO_vendor_support ghash_clmulni_intel cryptd pcspkr lpc_ich mfd_core i2c_i801 igb dca hwmon e1000e ptp pps_core drm_kms_helper ttm drm agpgart fb fbdev syscopyarea sysfillrect sysimgblt i2c_algo_bit i2c_core shpchp mousedev joydev tpm_tis tpm evdev fan battery video backlight thermal button processor ipmi_si ipmi_msghandler isofs nls_utf8 nls_cp437 sr_mod cdrom vfat fat hid_generic usbhid hid xhci_hcd ahci libahci libata mpt2sas scsi_transport_sas raid_class usb_storage sd_mod scsi_mod crc_t10dif crct10dif_common squashfs loop
[ 3344.500047] CPU: 2 PID: 18964 Comm: sshd Tainted: G B D 3.14.22-1-grsec #2-Alpine
[ 3344.500157] Hardware name: Supermicro X10SL7-F/X10SL7-F, BIOS 2.00 04/24/2014
[ 3344.500245] task: ffff8807cd0649b0 ti: ffff8807cd065018 task.ti: ffff8807cd065018
[ 3344.500353] RIP: e030:[] [] __list_add_debug+0x24/0x6b
[ 3344.500525] RSP: e02b:ffffc90009c839d8 EFLAGS: 00010086
[ 3344.500610] RAX: 0000000000000075 RBX: ffffea00018b29a0 RCX: 0000000000000000
[ 3344.500698] RDX: ffff8807f930d690 RSI: ffff8807f930cd58 RDI: ffffc90009c80098
[ 3344.500785] RBP: ffffc90009c839d8 R08: 0000000000000000 R09: 0000000000000000
[ 3344.500873] R10: ffffffff813c2390 R11: 0000000000002ad8 R12: ffff8807f93127f8
[ 3344.500961] R13: ffffea00018b1320 R14: ffffffff815f1e00 R15: 0000000000000000
[ 3344.501051] FS: 0000040d5840a568(0000) GS:ffff8807f9300000(0000) knlGS:0000000000000000
[ 3344.501163] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3344.501248] CR2: 0000040d58189c77 CR3: 00000002824d1000 CR4: 0000000000042660
[ 3344.501335] Stack:
[ 3344.501412] ffffc90009c83a00 ffffffff811a542d ffff8807f93127c8 ffffea00018b2980
[ 3344.501731] 0000000000000202 ffffc90009c83a38 ffffffff810b8940 ffffea00018b2940
[ 3344.502050] ffffc90009c83a98 0000000000000000 0000000000000001 ffffffff815f23c0
[ 3344.502367] Call Trace:
[ 3344.502446] [] __list_add+0x17/0x31
[ 3344.502532] [] free_hot_cold_page+0xb8/0xed
[ 3344.511658] [] free_hot_cold_page_list+0x2e/0x42
[ 3344.511746] [] release_pages+0x14a/0x1b6
[ 3344.511833] [] free_pages_and_swap_cache+0x74/0x8c
[ 3344.511925] [] tlb_flush_mmu+0x56/0x70
[ 3344.512011] [] tlb_finish_mmu+0xf/0x34
[ 3344.512096] [] exit_mmap+0x96/0x133
[ 3344.512182] [] mmput+0x65/0xc5
[ 3344.512267] [] flush_old_exec+0x6ee/0x787
[ 3344.512354] [] load_elf_binary+0x27f/0x1572
[ 3344.512440] [] ? __get_user_pages+0x25/0x27
[ 3344.512525] [] ? check_heap_object+0x3d/0xef
[ 3344.512610] [] ? __check_object_size+0x7d/0x1fa
[ 3344.512698] [] search_binary_handler+0x6e/0x169
[ 3344.512785] [] do_execve_common+0x60d/0x75e
[ 3344.512872] [] do_execve+0x16/0x18
[ 3344.512956] [] SyS_execve+0x25/0x29
[ 3344.513043] [] stub_execve+0x65/0x90
[ 3344.513127] Code: 3f 48 89 7f 08 5d c3 55 48 8b 42 08 49 89 d0 48 89 e5 48 39 f0 74 16 48 89 d1 48 c7 c7 cb 92 4e 81 48 89 c2 31 c0 e8 c0 54 1a 00 0b 48 8b 10 4c 39 c2 74 16 48 89 c1 4c 89 c6 48 c7 c7 62 93
[ 3344.516693] RIP [] __list_add_debug+0x24/0x6b
[ 3344.516832] RSP
[ 3344.516913] ---[ end trace e8ab8389275c69e3 ]---
[ 3646.504626] list_add corruption. next->prev should be prev (ffff8807f93127f8), but was 00000000ffffff02. (next=ffffea00018b1320).
[ 3646.504772] ------------[ cut here ]------------
[ 3646.504861] kernel BUG at /home/buildozer/aports/main/linux-grsec/src/linux-3.14/lib/list_debug.c:32!
[ 3646.504973] invalid opcode: 0000 [#7] SMP
[ 3646.505160] Modules linked in: nfsv3 nfs lockd sunrpc xt_physdev iptable_filter ip_tables x_tables xen_gntdev xen_evtchn bridge stp llc ipv6 ext4 mbcache jbd2 crc16 tun xen_wdt xen_pciback xenfs xen_privcmd xen_blkback xen_netback af_packet fbcon font bitblit fbcon_rotate fbcon_ccw fbcon_ud fbcon_cw softcursor tileblit crct10dif_pclmul crc32_pclmul crc32c_intel iTCO_wdt iTCO_vendor_support ghash_clmulni_intel cryptd pcspkr lpc_ich mfd_core i2c_i801 igb dca hwmon e1000e ptp pps_core drm_kms_helper ttm drm agpgart fb fbdev syscopyarea sysfillrect sysimgblt i2c_algo_bit i2c_core shpchp mousedev joydev tpm_tis tpm evdev fan battery video backlight thermal button processor ipmi_si ipmi_msghandler isofs nls_utf8 nls_cp437 sr_mod cdrom vfat fat hid_generic usbhid hid xhci_hcd ahci libahci libata mpt2sas scsi_transport_sas raid_class usb_storage sd_mod scsi_mod crc_t10dif crct10dif_common squashfs loop
[ 3646.511069] CPU: 2 PID: 18986 Comm: sshd Tainted: G B D 3.14.22-1-grsec #2-Alpine
[ 3646.511179] Hardware name: Supermicro X10SL7-F/X10SL7-F, BIOS 2.00 04/24/2014
[ 3646.511267] task: ffff8807cd24b120 ti: ffff8807cd24b788 task.ti: ffff8807cd24b788
[ 3646.511376] RIP: e030:[] [] __list_add_debug+0x24/0x6b
[ 3646.511548] RSP: e02b:ffffc90009d339d8 EFLAGS: 00010086
[ 3646.511633] RAX: 0000000000000075 RBX: ffffea00018b3c60 RCX: 0000000000000000
[ 3646.511720] RDX: ffff8807f930d690 RSI: ffff8807f930cd58 RDI: ffffc90009d30098
[ 3646.511807] RBP: ffffc90009d339d8 R08: 0000000000000000 R09: 0000000000000000
[ 3646.511894] R10: ffffffff813c2390 R11: 0000000000003b94 R12: ffff8807f93127f8
[ 3646.511981] R13: ffffea00018b1320 R14: ffffffff815f1e00 R15: 0000000000000000
[ 3646.512072] FS: 0000069b097d8568(0000) GS:ffff8807f9300000(0000) knlGS:0000000000000000
[ 3646.512181] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3646.512266] CR2: 0000748c063f3340 CR3: 00000002835cf000 CR4: 0000000000042660
[ 3646.512354] Stack:
[ 3646.512431] ffffc90009d33a00 ffffffff811a542d ffff8807f93127c8 ffffea00018b3c40
[ 3646.512750] 0000000000000202 ffffc90009d33a38 ffffffff810b8940 ffffea00018b4940
[ 3646.513067] ffffc90009d33a98 0000000000000000 0000000000000001 ffffffff815f1e00
[ 3646.513385] Call Trace:
[ 3646.513465] [] __list_add+0x17/0x31
[ 3646.513551] [] free_hot_cold_page+0xb8/0xed
[ 3646.513637] [] free_hot_cold_page_list+0x2e/0x42
[ 3646.513724] [] release_pages+0x14a/0x1b6
[ 3646.513810] [] free_pages_and_swap_cache+0x74/0x8c
[ 3646.513903] [] tlb_flush_mmu+0x56/0x70
[ 3646.513988] [] tlb_finish_mmu+0xf/0x34
[ 3646.514073] [] exit_mmap+0x96/0x133
[ 3646.514160] [] mmput+0x65/0xc5
[ 3646.514245] [] flush_old_exec+0x6ee/0x787
[ 3646.514332] [] load_elf_binary+0x27f/0x1572
[ 3646.514419] [] ? __get_user_pages+0x25/0x27
[ 3646.514505] [] ? check_heap_object+0x3d/0xef
[ 3646.514591] [] ? __check_object_size+0x7d/0x1fa
[ 3646.514678] [] search_binary_handler+0x6e/0x169
[ 3646.514764] [] do_execve_common+0x60d/0x75e
[ 3646.514851] [] do_execve+0x16/0x18
[ 3646.514936] [] SyS_execve+0x25/0x29
[ 3646.515022] [] stub_execve+0x65/0x90
[ 3646.515106] Code: 3f 48 89 7f 08 5d c3 55 48 8b 42 08 49 89 d0 48 89 e5 48 39 f0 74 16 48 89 d1 48 c7 c7 cb 92 4e 81 48 89 c2 31 c0 e8 c0 54 1a 00 0b 48 8b 10 4c 39 c2 74 16 48 89 c1 4c 89 c6 48 c7 c7 62 93
[ 3646.518669] RIP [] __list_add_debug+0x24/0x6b
[ 3646.518809] RSP
[ 3646.518889] ---[ end trace e8ab8389275c69e4 ]---

# Output of xl dmesg:

__ __ _ _ _____ _____
\ \/ /___ _ __ | || | |___ / |___ /
\ // _ \ '_ \ | || |_ |_ \ |_ \
/ \ __/ | | | |__ _| ___) | ___) |
/_/\_\___|_| |_| |_|(_)____(_)____/

(XEN) Xen version 4.3.3 (buildozer@[unknown]) (gcc (Alpine 4.8.2) 4.8.2) debug=n Thu Oct 23 13:13:50 GMT 2014
(XEN) Latest ChangeSet:
(XEN) Bootloader: SYSLINUX 6.03 6.03-pre19
(XEN) Command line: iommu=dom0-passthrough
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: none; EDID transfer time: 1 seconds
(XEN) EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN) Found 12 MBR signatures
(XEN) Found 6 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 0000000000098800 (usable)
(XEN) 0000000000098800 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000cd5e5000 (usable)
(XEN) 00000000cd5e5000 - 00000000cd5ec000 (ACPI NVS)
(XEN) 00000000cd5ec000 - 00000000dd833000 (usable)
(XEN) 00000000dd833000 - 00000000dd8fb000 (reserved)
(XEN) 00000000dd8fb000 - 00000000dd942000 (usable)
(XEN) 00000000dd942000 - 00000000dda75000 (ACPI NVS)
(XEN) 00000000dda75000 - 00000000df7ff000 (reserved)
(XEN) 00000000df7ff000 - 00000000df800000 (usable)
(XEN) 00000000f8000000 - 00000000fc000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fed00000 - 00000000fed04000 (reserved)
(XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ff000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000820000000 (usable)
(XEN) ACPI: RSDP 000F0490, 0024 (r2 SUPERM)
(XEN) ACPI: XSDT DDA46098, 00B4 (r1 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: FACP DDA545B0, 010C (r5 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: DSDT DDA461E8, E3C1 (r2 SUPERM SMCI--MB 0 INTL 20120711)
(XEN) ACPI: FACS DDA74F80, 0040
(XEN) ACPI: APIC DDA546C0, 0072 (r3 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: FPDT DDA54738, 0044 (r1 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: SSDT DDA54780, 0BEE (r1 Ther_R Ther_Rvp 1000 INTL 20120711)
(XEN) ACPI: SSDT DDA55370, 0540 (r1 PmRef Cpu0Ist 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA558B0, 0B74 (r1 CpuRef CpuSsdt 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA56428, 02F2 (r1 PmRef Cpu0Tst 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA56720, 0348 (r1 PmRef ApTst 3000 INTL 20051117)
(XEN) ACPI: MCFG DDA56A68, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97)
(XEN) ACPI: HPET DDA56AA8, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5)
(XEN) ACPI: SSDT DDA56AE0, 0397 (r1 SataRe SataTabl 1000 INTL 20120711)
(XEN) ACPI: SSDT DDA56E78, 5B5E (r1 SaSsdt SaSsdt 3000 INTL 20120711)
(XEN) ACPI: SPMI DDA5C9D8, 0040 (r5 A M I OEMSPMI 0 AMI. 0)
(XEN) ACPI: DMAR DDA5CA18, 0080 (r1 INTEL BDW 1 INTL 1)
(XEN) ACPI: EINJ DDA5CA98, 0130 (r1 AMI AMI EINJ 0 0)
(XEN) ACPI: ERST DDA5CBC8, 0230 (r1 AMIER AMI ERST 0 0)
(XEN) ACPI: HEST DDA5CDF8, 00A8 (r1 AMI AMI HEST 0 0)
(XEN) ACPI: BERT DDA5CEA0, 0030 (r1 AMI AMI BERT 0 0)
(XEN) System RAM: 32728MB (33513520kB)
(XEN) Domain heap initialised
(XEN) ACPI: 32/64X FACS address mismatch in FADT - dda74f80/0000000000000000, using 32
(XEN) Processor #0 7:12 APIC version 21
(XEN) Processor #2 7:12 APIC version 21
(XEN) Processor #4 7:12 APIC version 21
(XEN) Processor #6 7:12 APIC version 21
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Failed to enable Interrupt Remapping: Will not enable x2APIC.
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3100.098 MHz processor.
(XEN) Initing memory sharing.
(XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d Snoop Control enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Shared EPT tables enabled.
(XEN) I/O virtualisation enabled
(XEN) - Dom0 mode: Passthrough
(XEN) Interrupt remapping enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using old ACK method
(XEN) Platform timer is 14.318MHz HPET
(XEN) Allocated console ring of 16 KiB.
(XEN) VMX: Supported advanced features:
(XEN) - APIC MMIO access virtualisation
(XEN) - APIC TPR shadow
(XEN) - Extended Page Tables (EPT)
(XEN) - Virtual-Processor Identifiers (VPID)
(XEN) - Virtual NMI
(XEN) - MSR direct-access bitmap
(XEN) - Unrestricted Guest
(XEN) - VMCS shadowing
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) Brought up 4 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1c00000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000438000000->0000000440000000 (8198842 pages to be allocated)
(XEN) Init. ramdisk: 000000081ec3e000->000000081ffff0f0
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff81000000->ffffffff81c00000
(XEN) Init. ramdisk: ffffffff81c00000->ffffffff82fc10f0
(XEN) Phys-Mach map: ffffffff82fc2000->ffffffff86e993e0
(XEN) Start info: ffffffff86e9a000->ffffffff86e9a4b4
(XEN) Page tables: ffffffff86e9b000->ffffffff86ed6000
(XEN) Boot stack: ffffffff86ed6000->ffffffff86ed7000
(XEN) TOTAL: ffffffff80000000->ffffffff87000000
(XEN) ENTRY ADDRESS: ffffffff816151a0
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) Scrubbing Free RAM: .done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 280kB init memory.
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) traps.c:2527:d0 Domain attempted WRMSR 00000000000001fc from 0x000000000004005f to 0x000000000004005d.
(XEN) traps.c:2527:d0 Domain attempted WRMSR 00000000000001fc from 0x000000000004005f to 0x000000000004005d.
(XEN) traps.c:2527:d0 Domain attempted WRMSR 00000000000001fc from 0x000000000004005f to 0x000000000004005d.
(XEN) traps.c:2527:d0 Domain attempted WRMSR 00000000000001fc from 0x000000000004005f to 0x000000000004005d.


With Xen Alpine 3.1.0 RC4:



[ 8994.927502] list_add corruption. next->prev should be prev (ffff8807f9392898), but was ffffea000a5a4360. (next=ffffea000a5a43e0).
[ 8994.927524] ------------[ cut here ]------------
[ 8994.927564] kernel BUG at /home/buildozer/aports/main/linux-grsec/src/linux-3.14/lib/list_debug.c:32!
[ 8994.927631] invalid opcode: 0000 [#1] SMP
[ 8994.927675] Modules linked in: isofs ufs nfsv3 nfs lockd sunrpc xt_physdev iptable_filter ip_tables x_tables xen_gntdev xen_evtchn bridge stp llc ipv6 ext4 mbcache jbd2 crc16 tun xen_wdt xen_pciback xenfs xen_privcmd xen_blkback xen_netback af_packet fbcon font bitblit fbcon_rotate fbcon_ccw fbcon_ud fbcon_cw softcursor tileblit iTCO_wdt crct10dif_pclmul iTCO_vendor_support crc32_pclmul crc32c_intel ghash_clmulni_intel cryptd pcspkr lpc_ich mfd_core i2c_i801 igb dca hwmon e1000e ptp pps_core drm_kms_helper ttm drm agpgart fb fbdev syscopyarea sysfillrect sysimgblt i2c_algo_bit i2c_core shpchp mousedev joydev tpm_tis tpm evdev fan battery video backlight thermal button processor ipmi_si ipmi_msghandler nls_utf8 nls_cp437 sr_mod cdrom hid_generic usbhid hid vfat fat xhci_hcd ahci libahci libata mpt2sas scsi_transport_sas raid_class usb_storage sd_mod scsi_mod crc_t10dif crct10dif_common squashfs loop
[ 8994.928563] CPU: 3 PID: 28228 Comm: qemu-system-i38 Not tainted 3.14.25-0-grsec #1-Alpine
[ 8994.928625] Hardware name: Supermicro X10SL7-F/X10SL7-F, BIOS 2.00 04/24/2014
[ 8994.928667] task: ffff880009d86240 ti: ffff880009d868a8 task.ti: ffff880009d868a8
[ 8994.928727] RIP: e030:[] [] __list_add_debug+0x24/0x6b
[ 8994.928796] RSP: e02b:ffffc90005e93c50 EFLAGS: 00010096
[ 8994.928832] RAX: 0000000000000075 RBX: ffffea000a58f560 RCX: 0000000000000000
[ 8994.928873] RDX: ffff8807f938d690 RSI: ffff8807f938cd58 RDI: ffffc90005e90010
[ 8994.928914] RBP: ffffc90005e93c50 R08: ffffffff814d7664 R09: 00000000fffffffe
[ 8994.928955] R10: 0000000000007f66 R11: 0000000000000000 R12: ffff8807f9392898
[ 8994.928995] R13: ffffea000a5a43e0 R14: ffffffff815f2400 R15: 0000000000000000
[ 8994.929039] FS: 000069e884f2a620(0000) GS:ffff8807f9380000(0000) knlGS:ffff8807f9380000
[ 8994.929102] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8994.929139] CR2: 000069e881bd78e0 CR3: 0000000579b04000 CR4: 0000000000042660
[ 8994.929179] Stack:
[ 8994.929208] ffffc90005e93c78 ffffffff811a4f68 ffff8807f9392868 ffffea000a58f540
[ 8994.929287] 0000000000000202 ffffc90005e93cb0 ffffffff810b86f5 ffffc90005e93cf0
[ 8994.929364] ffffc90005e93d10 0000000000000000 0000000000000001 ffffffff815f2400
[ 8994.929441] Call Trace:
[ 8994.929474] [] __list_add+0x17/0x31
[ 8994.929512] [] free_hot_cold_page+0xb8/0xed
[ 8994.929551] [] free_hot_cold_page_list+0x2e/0x42
[ 8994.929592] [] release_pages+0x14a/0x1b6
[ 8994.929633] [] free_pages_and_swap_cache+0x74/0x8c
[ 8994.929674] [] tlb_flush_mmu+0x56/0x70
[ 8994.929712] [] tlb_finish_mmu+0xf/0x34
[ 8994.929750] [] unmap_region+0xd8/0xea
[ 8994.929787] [] ? vma_rb_erase+0x1b7/0x1c4
[ 8994.929825] [] do_munmap+0x27d/0x316
[ 8994.929862] [] vm_munmap+0x3d/0x55
[ 8994.929899] [] SyS_munmap+0x1e/0x24
[ 8994.929938] [] system_call_fastpath+0x16/0x1b
[ 8994.929977] Code: 3f 48 89 7f 08 5d c3 55 48 8b 42 08 49 89 d0 48 89 e5 48 39 f0 74 16 48 89 d1 48 c7 c7 86 87 4e 81 48 89 c2 31 c0 e8 1b 52 1a 00 0b 48 8b 10 4c 39 c2 74 16 48 89 c1 4c 89 c6 48 c7 c7 1d 88
[ 8994.930390] RIP [] __list_add_debug+0x24/0x6b
[ 8994.930432] RSP
[ 8994.930799] ---[ end trace ae22ed12c2bdd041 ]---

# Output of xl dmesg:

Xen 4.4.1
(XEN) Xen version 4.4.1 (buildozer@) (gcc (Alpine 4.8.3) 4.8.3) debug=n Mon Nov 24 16:06:41 GMT 2014
(XEN) Latest ChangeSet:
(XEN) Bootloader: SYSLINUX 6.03 6.03-pre19
(XEN) Command line:
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: none; EDID transfer time: 1 seconds
(XEN) EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN) Found 10 MBR signatures
(XEN) Found 6 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 0000000000098800 (usable)
(XEN) 0000000000098800 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000cd5e5000 (usable)
(XEN) 00000000cd5e5000 - 00000000cd5ec000 (ACPI NVS)
(XEN) 00000000cd5ec000 - 00000000dd833000 (usable)
(XEN) 00000000dd833000 - 00000000dd8fb000 (reserved)
(XEN) 00000000dd8fb000 - 00000000dd942000 (usable)
(XEN) 00000000dd942000 - 00000000dda75000 (ACPI NVS)
(XEN) 00000000dda75000 - 00000000df7ff000 (reserved)
(XEN) 00000000df7ff000 - 00000000df800000 (usable)
(XEN) 00000000f8000000 - 00000000fc000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fed00000 - 00000000fed04000 (reserved)
(XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ff000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000820000000 (usable)
(XEN) ACPI: RSDP 000F0490, 0024 (r2 SUPERM)
(XEN) ACPI: XSDT DDA46098, 00B4 (r1 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: FACP DDA545B0, 010C (r5 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: DSDT DDA461E8, E3C1 (r2 SUPERM SMCI--MB 0 INTL 20120711)
(XEN) ACPI: FACS DDA74F80, 0040
(XEN) ACPI: APIC DDA546C0, 0072 (r3 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: FPDT DDA54738, 0044 (r1 SUPERM SMCI--MB 1072009 AMI 10013)
(XEN) ACPI: SSDT DDA54780, 0BEE (r1 Ther_R Ther_Rvp 1000 INTL 20120711)
(XEN) ACPI: SSDT DDA55370, 0540 (r1 PmRef Cpu0Ist 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA558B0, 0B74 (r1 CpuRef CpuSsdt 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA56428, 02F2 (r1 PmRef Cpu0Tst 3000 INTL 20051117)
(XEN) ACPI: SSDT DDA56720, 0348 (r1 PmRef ApTst 3000 INTL 20051117)
(XEN) ACPI: MCFG DDA56A68, 003C (r1 SUPERM SMCI--MB 1072009 MSFT 97)
(XEN) ACPI: HPET DDA56AA8, 0038 (r1 SUPERM SMCI--MB 1072009 AMI. 5)
(XEN) ACPI: SSDT DDA56AE0, 0397 (r1 SataRe SataTabl 1000 INTL 20120711)
(XEN) ACPI: SSDT DDA56E78, 5B5E (r1 SaSsdt SaSsdt 3000 INTL 20120711)
(XEN) ACPI: SPMI DDA5C9D8, 0040 (r5 A M I OEMSPMI 0 AMI. 0)
(XEN) ACPI: DMAR DDA5CA18, 0080 (r1 INTEL BDW 1 INTL 1)
(XEN) ACPI: EINJ DDA5CA98, 0130 (r1 AMI AMI EINJ 0 0)
(XEN) ACPI: ERST DDA5CBC8, 0230 (r1 AMIER AMI ERST 0 0)
(XEN) ACPI: HEST DDA5CDF8, 00A8 (r1 AMI AMI HEST 0 0)
(XEN) ACPI: BERT DDA5CEA0, 0030 (r1 AMI AMI BERT 0 0)
(XEN) System RAM: 32728MB (33513520kB)
(XEN) Domain heap initialised
(XEN) ACPI: 32/64X FACS address mismatch in FADT - dda74f80/0000000000000000, using 32
(XEN) Processor #0 7:12 APIC version 21
(XEN) Processor #2 7:12 APIC version 21
(XEN) Processor #4 7:12 APIC version 21
(XEN) Processor #6 7:12 APIC version 21
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Failed to enable Interrupt Remapping: Will not enable x2APIC.
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 3100.057 MHz processor.
(XEN) Initing memory sharing.
(XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7
(XEN) spurious 8259A interrupt: IRQ7.
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB, 2MB, 1GB.
(XEN) Intel VT-d Snoop Control enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Shared EPT tables enabled.
(XEN) I/O virtualisation enabled
(XEN) - Dom0 mode: Relaxed
(XEN) Interrupt remapping enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using old ACK method
(XEN) Platform timer is 14.318MHz HPET
(XEN) Allocated console ring of 16 KiB.
(XEN) VMX: Supported advanced features:
(XEN) - APIC MMIO access virtualisation
(XEN) - APIC TPR shadow
(XEN) - Extended Page Tables (EPT)
(XEN) - Virtual-Processor Identifiers (VPID)
(XEN) - Virtual NMI
(XEN) - MSR direct-access bitmap
(XEN) - Unrestricted Guest
(XEN) - VMCS shadowing
(XEN) HVM: ASIDs enabled.
(XEN) HVM: VMX enabled
(XEN) HVM: Hardware Assisted Paging (HAP) detected
(XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB
(XEN) Brought up 4 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1c00000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000438000000->0000000440000000 (8198722 pages to be allocated)
(XEN) Init. ramdisk: 000000081ebb7000->000000081ffffc90
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: ffffffff81000000->ffffffff81c00000
(XEN) Init. ramdisk: ffffffff81c00000->ffffffff83048c90
(XEN) Phys-Mach map: ffffffff83049000->ffffffff86f20458
(XEN) Start info: ffffffff86f21000->ffffffff86f214b4
(XEN) Page tables: ffffffff86f22000->ffffffff86f5d000
(XEN) Boot stack: ffffffff86f5d000->ffffffff86f5e000
(XEN) TOTAL: ffffffff80000000->ffffffff87000000
(XEN) ENTRY ADDRESS: ffffffff816161a0
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) Scrubbing Free RAM: .done.
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) Freed 276kB init memory.
(XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0

Mon, 2016-09-12 18:33
crich
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  • Joined: 2016-09-12

I have a similar issue with alpine 3.3.3 and linux 4.1.20 and xen-hypervisor 4.6.1. I'm runnig windows 10 in a VM and every other day it crashes. As I used Alpine 3.1 it seemed not to crash, but starting from 3.2 onwards it crashed frequently.

My current crash looks like:

Sep  9 23:59:29 beronet-hv kern.err kernel: [318898.341716] list_del corruption, ffffea000013c4a0->next is LIST_POISON1 (00000000ffffff01)
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.341765] ------------[ cut here ]------------
Sep  9 23:59:29 beronet-hv kern.crit kernel: [318898.343815] kernel BUG at /home/buildozer/aports/main/linux-grsec/src/linux-4.1/lib/list_debug.c:75!
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.345905] invalid opcode: 0000 [#1] SMP
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.347996] Modules linked in: nls_utf8 nls_cp437 vfat fat sr_mod cdrom uas xt_physdev br_netfilter iptable_filter ip_tables x_tables xen_gntdev xen_evtchn xenfs xen_privcmd bridge stp llc ipv6 tun xen_blkback xen_netback af
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.371508] CPU: 3 PID: 6480 Comm: coroutine Not tainted 4.1.20-0-grsec #1-Alpine
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.374240] Hardware name: J&W Technologies I1170D003/I1170D003, BIOS 5.6.5 09/17/2015
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.376954] task: ffff8800135e0000 ti: ffff8800135e06b8 task.ti: ffff8800135e06b8
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.379644] RIP: e030:[<ffffffff811e0a3c>]  [<ffffffff811e0a3c>] __list_del_entry_debug+0x29/0x7a
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.382368] RSP: e02b:ffffc90007cb3bc8  EFLAGS: 00010046
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.385060] RAX: 000000000000004e RBX: ffffea000013c4a0 RCX: 0000000000000000
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.387785] RDX: 0000000000000000 RSI: ffff880018d8d278 RDI: ffff880018d8d278
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.390504] RBP: ffffc90007cb3bc8 R08: ffffffff81574301 R09: 0000000000000002
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.393235] R10: ffffc90007cb38e8 R11: ffffffff817f236e R12: ffff880018d951a8
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.395984] R13: ffffea000013c480 R14: ffffc90007cb3d68 R15: 0000000000000141
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.398750] FS:  00006930b58a9ab0(0000) GS:ffff880018d80000(0000) knlGS:0000000000000000
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.401563] CS:  e033 DS: 0000 ES: 0000 CR0: 000000008005003b
Sep  9 23:59:29 beronet-hv kern.warn kernel: [318898.404419] CR2: 00006930b58a8fe8 CR3: 000000Sep 12 15:22:43 beronet-hv syslog.info syslogd started: BusyBox v1.24.2

Now i installed the vanilla kernel and i'm waiting if the crash still happens. Maybe you can try that too, as you can reproduce the issue more frequently.

Installing the Vanilla Kernel:

apk add linux-vanilla

now you need to add another label in your /boot/extlinux.cfg to that looks like:

LABEL xen-vanilla
  MENU LABEL Xen + Vanilla
  COM32 mboot.c32
  APPEND xen.gz dom0_mem=256M --- vmlinuz root=UUID=f75fac6a-cf4d-48bd-89c5-5a9fffd0e23f modules=sd-mod,usb-storage,ext4 quiet --- initramfs-vanilla

let me know if that fixed your issue.

Thu, 2016-12-15 15:38
crich
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I am having several Kernel Crashes over and over again. I have tried to increase dom0 mem and using newer/ older Kernels or Xen Hypervisors, it seems nothing helps. This happens on at least 30 different installations. I get the following Kernel Bug sometimes too, a few days later dom0 freezes.

BUG: Bad page state in process qemu-system-i38 pfn:0fe25
[Thu Dec 15 11:21:40 2016] page:ffffea00003f8940 count:1 mapcount:0 mapping: (nil) index:0x7d3307ff2
[Thu Dec 15 11:21:40 2016] flags: 0x4000000000000000()
[Thu Dec 15 11:21:40 2016] page dumped because: nonzero _count
[Thu Dec 15 11:21:40 2016] Modules linked in: xt_physdev br_netfilter iptable_filter ip_tables x_tables xen_gntdev xen_evtchn xenfs xen_privcmd bridge stp llc ipv6 tun xen_blkback xen_netback af_packet snd_hda_codec_hdmi pcspkr iTCO_wdt iTCO_vendor_support snd_hda_codec_realtek snd_hda_codec_generic igb ptp pps_core dca hwmon i2c_algo_bit shpchp lpc_ich mfd_core mei_txe mei i2c_i801 i2c_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore iosf_mbi ghash_clmulni_intel cryptd evdev crct10dif_pclmul crc32_pclmul crc32c_intel tpm_tis tpm fan battery parport_pc parport video backlight thermal button processor snd_soc_sst_acpi firmware_class xhci_pci xhci_hcd ahci libahci libata loop ext4 mbcache jbd2 crc16 usb_storage sd_mod scsi_mod
[Thu Dec 15 11:21:40 2016] CPU: 2 PID: 3561 Comm: qemu-system-i38 Not tainted 3.18.21-0-grsec #1-Alpine
[Thu Dec 15 11:21:40 2016] Hardware name: J&W Technologies I1170D003/I1170D003, BIOS 5.6.5 02/06/2015
[Thu Dec 15 11:21:40 2016] ffffffff8152f758 ffffc90016da3b88 ffffffff81389368 0000000000000000
[Thu Dec 15 11:21:40 2016] ffffea00003f8940 ffffc90016da3bb8 ffffffff810c4d83 000000000018d500
[Thu Dec 15 11:21:40 2016] ffffea00003f8940 0000000000000001 ffffffff8152f736 ffffc90016da3bf8
[Thu Dec 15 11:21:40 2016] Call Trace:
[Thu Dec 15 11:21:40 2016] [] dump_stack+0x46/0x58
[Thu Dec 15 11:21:40 2016] [] bad_page+0xde/0xfc
[Thu Dec 15 11:21:40 2016] [] free_pages_prepare+0x92/0xc9
[Thu Dec 15 11:21:40 2016] [] free_hot_cold_page+0x1e/0x10c
[Thu Dec 15 11:21:40 2016] [] free_hot_cold_page_list+0x30/0x45
[Thu Dec 15 11:21:40 2016] [] release_pages+0x199/0x213
[Thu Dec 15 11:21:40 2016] [] free_pages_and_swap_cache+0x5d/0x66
[Thu Dec 15 11:21:40 2016] [] tlb_flush_mmu_free+0x25/0x3e
[Thu Dec 15 11:21:40 2016] [] tlb_flush_mmu+0x16/0x1a
[Thu Dec 15 11:21:40 2016] [] tlb_finish_mmu+0xf/0x34
[Thu Dec 15 11:21:40 2016] [] unmap_region+0xd5/0xe7
[Thu Dec 15 11:21:40 2016] [] ? vma_rb_erase+0x198/0x1d5
[Thu Dec 15 11:21:40 2016] [] ? kmem_cache_free+0x18a/0x192
[Thu Dec 15 11:21:40 2016] [] do_munmap+0x291/0x329
[Thu Dec 15 11:21:40 2016] [] vm_munmap+0x40/0x59
[Thu Dec 15 11:21:40 2016] [] SyS_munmap+0x21/0x2a
[Thu Dec 15 11:21:40 2016] [] system_call_fastpath+0x12/0x17
[Thu Dec 15 11:21:40 2016] Disabling lock debugging due to kernel taint

Anyone any Idea?

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