From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@kernel.org
Subject: [Bug 196717] New: CPU: 0 PID: 5405 at arch/x86/kvm/mmu.c:717 mmu_spte_clear_track_bits+0xe7/0x100
Date: Mon, 21 Aug 2017 09:18:29 +0000 [thread overview]
Message-ID: <bug-196717-28872@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=196717
Bug ID: 196717
Summary: CPU: 0 PID: 5405 at arch/x86/kvm/mmu.c:717
mmu_spte_clear_track_bits+0xe7/0x100 [kvm]
Product: Virtualization
Version: unspecified
Kernel Version: 4.13.0-0.rc5.git4.1
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
Assignee: virtualization_kvm@kernel-bugs.osdl.org
Reporter: mikhail.v.gavrilov@gmail.com
Regression: No
[83855.778147] ------------[ cut here ]------------
[83855.778169] WARNING: CPU: 0 PID: 5405 at arch/x86/kvm/mmu.c:717
mmu_spte_clear_track_bits+0xe7/0x100 [kvm]
[83855.778169] Modules linked in: xt_CHECKSUM ipt_MASQUERADE
nf_nat_masquerade_ipv4 tun nls_utf8 isofs rfcomm fuse nf_conntrack_netbios_ns
nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6
xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security
ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc vfat fat xfs
libcrc32c snd_usb_audio snd_usbmidi_lib snd_rawmidi hid_logitech_hidpp
huawei_cdc_ncm btusb cdc_wdm cdc_ncm btrtl gspca_zc3xx gspca_main v4l2_common
videodev btbcm uas option usbnet usb_storage joydev btintel usb_wwan media
hid_logitech_dj
[83855.778198] bluetooth ecdh_generic rfkill intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp btrfs kvm_intel kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel intel_cstate xor snd_hda_codec_realtek
snd_hda_codec_generic iTCO_wdt snd_hda_codec_hdmi snd_hda_codec_ca0132
iTCO_vendor_support ppdev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
raid6_pq snd_seq intel_uncore snd_seq_device snd_pcm intel_rapl_perf snd_timer
mei_me snd mei soundcore lpc_ich i2c_i801 tpm_infineon tpm_tis shpchp
parport_pc parport tpm_tis_core tpm binfmt_misc i915 i2c_algo_bit
drm_kms_helper drm crc32c_intel r8169 mii video bfq
[83855.778224] CPU: 0 PID: 5405 Comm: CPU 0/KVM Not tainted
4.13.0-0.rc5.git4.1.fc28.x86_64 #1
[83855.778225] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H,
BIOS F11 08/12/2014
[83855.778226] task: ffff9601fc104c80 task.stack: fffface3a05a8000
[83855.778238] RIP: 0010:mmu_spte_clear_track_bits+0xe7/0x100 [kvm]
[83855.778239] RSP: 0018:fffface3a05abb08 EFLAGS: 00010246
[83855.778240] RAX: 0000000000000000 RBX: 00000004b4e50f77 RCX:
ffffd27089cc0f9f
[83855.778241] RDX: 0000000000000000 RSI: ffff96016cb26280 RDI:
ffffd27092d39400
[83855.778241] RBP: fffface3a05abb20 R08: 0000000000000100 R09:
000000000000000f
[83855.778242] R10: ffff9601ee550008 R11: ffff9601ee550000 R12:
00000000004b4e50
[83855.778243] R13: ffff9601fc1c0000 R14: ffff96016cb8b5e8 R15:
0000000000000000
[83855.778244] FS: 00007f4bc9745700(0000) GS:ffff96045e200000(0000)
knlGS:0000000000000000
[83855.778245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[83855.778246] CR2: 00000062a3526168 CR3: 00000005bc12d000 CR4:
00000000001426f0
[83855.778247] Call Trace:
[83855.778260] drop_spte+0x1a/0xb0 [kvm]
[83855.778270] mmu_page_zap_pte+0x9d/0xe0 [kvm]
[83855.778280] kvm_mmu_prepare_zap_page+0x65/0x330 [kvm]
[83855.778291] kvm_mmu_invalidate_zap_all_pages+0xeb/0x140 [kvm]
[83855.778310] kvm_mmu_invalidate_zap_pages_in_memslot+0xe/0x10 [kvm]
[83855.778322] kvm_page_track_flush_slot+0x59/0x80 [kvm]
[83855.778332] kvm_arch_flush_shadow_memslot+0xe/0x10 [kvm]
[83855.778342] __kvm_set_memory_region+0x807/0x8d0 [kvm]
[83855.778352] kvm_set_memory_region+0x2b/0x40 [kvm]
[83855.778361] kvm_vm_ioctl+0x49b/0x8c0 [kvm]
[83855.778364] ? __handle_mm_fault+0xb0d/0x1070
[83855.778367] do_vfs_ioctl+0xa5/0x600
[83855.778369] SyS_ioctl+0x79/0x90
[83855.778372] entry_SYSCALL_64_fastpath+0x1a/0xa5
[83855.778373] RIP: 0033:0x7f4bd8936307
[83855.778374] RSP: 002b:00007f4bc97443d8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[83855.778375] RAX: ffffffffffffffda RBX: 00000000000a0000 RCX:
00007f4bd8936307
[83855.778376] RDX: 00007f4bc9744440 RSI: 000000004020ae46 RDI:
000000000000000d
[83855.778376] RBP: 00000000000a0000 R08: 000000000000da78 R09:
00000062a58061b8
[83855.778377] R10: 0000000003150000 R11: 0000000000000246 R12:
0000000000010000
[83855.778378] R13: 00000000000b0000 R14: 00000062a351b0a0 R15:
00007f4b44600000
[83855.778379] Code: 6a 04 00 48 85 c0 75 1c 4c 89 e7 e8 94 3d fe ff 48 8b 05
dd 6a 04 00 48 85 c0 74 c1 48 85 c3 0f 95 c3 eb bf 48 85 c3 74 e7 eb dd <0f> ff
eb 9e 4c 89 e7 e8 6d 3d fe ff eb a4 90 66 2e 0f 1f 84 00
[83855.778404] ---[ end trace 261a9d6d5fed67c0 ]---
[83855.778416] ------------[ cut here ]------------
[83855.778425] WARNING: CPU: 0 PID: 5405 at arch/x86/kvm/mmu.c:717
mmu_spte_clear_track_bits+0xe7/0x100 [kvm]
[83855.778426] Modules linked in: xt_CHECKSUM ipt_MASQUERADE
nf_nat_masquerade_ipv4 tun nls_utf8 isofs rfcomm fuse nf_conntrack_netbios_ns
nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6
xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc
ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle
ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4
nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security
ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc vfat fat xfs
libcrc32c snd_usb_audio snd_usbmidi_lib snd_rawmidi hid_logitech_hidpp
huawei_cdc_ncm btusb cdc_wdm cdc_ncm btrtl gspca_zc3xx gspca_main v4l2_common
videodev btbcm uas option usbnet usb_storage joydev btintel usb_wwan media
hid_logitech_dj
[83855.778446] bluetooth ecdh_generic rfkill intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp btrfs kvm_intel kvm irqbypass crct10dif_pclmul
crc32_pclmul ghash_clmulni_intel intel_cstate xor snd_hda_codec_realtek
snd_hda_codec_generic iTCO_wdt snd_hda_codec_hdmi snd_hda_codec_ca0132
iTCO_vendor_support ppdev snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
raid6_pq snd_seq intel_uncore snd_seq_device snd_pcm intel_rapl_perf snd_timer
mei_me snd mei soundcore lpc_ich i2c_i801 tpm_infineon tpm_tis shpchp
parport_pc parport tpm_tis_core tpm binfmt_misc i915 i2c_algo_bit
drm_kms_helper drm crc32c_intel r8169 mii video bfq
[83855.778464] CPU: 0 PID: 5405 Comm: CPU 0/KVM Tainted: G W
4.13.0-0.rc5.git4.1.fc28.x86_64 #1
[83855.778465] Hardware name: Gigabyte Technology Co., Ltd. Z87M-D3H/Z87M-D3H,
BIOS F11 08/12/2014
[83855.778465] task: ffff9601fc104c80 task.stack: fffface3a05a8000
[83855.778474] RIP: 0010:mmu_spte_clear_track_bits+0xe7/0x100 [kvm]
[83855.778474] RSP: 0018:fffface3a05abb08 EFLAGS: 00010246
[83855.778475] RAX: 0000000000000000 RBX: 00000004b4e51e77 RCX:
dead0000000000ff
[83855.778476] RDX: 0000000000000000 RSI: ffff96016cb26288 RDI:
ffffd27092d39440
[83855.778477] RBP: fffface3a05abb20 R08: 0000000000000100 R09:
000000000000000f
[83855.778477] R10: ffff9601ee550008 R11: ffff9601ee550000 R12:
00000000004b4e51
[83855.778478] R13: ffff9601fc1c0000 R14: ffff96016cb8b5e8 R15:
0000000000000000
[83855.778479] FS: 00007f4bc9745700(0000) GS:ffff96045e200000(0000)
knlGS:0000000000000000
[83855.778480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[83855.778481] CR2: 00000062a3526168 CR3: 00000005bc12d000 CR4:
00000000001426f0
[83855.778481] Call Trace:
[83855.778491] drop_spte+0x1a/0xb0 [kvm]
[83855.778500] mmu_page_zap_pte+0x9d/0xe0 [kvm]
[83855.778509] kvm_mmu_prepare_zap_page+0x65/0x330 [kvm]
[83855.778520] kvm_mmu_invalidate_zap_all_pages+0xeb/0x140 [kvm]
[83855.778530] kvm_mmu_invalidate_zap_pages_in_memslot+0xe/0x10 [kvm]
[83855.778541] kvm_page_track_flush_slot+0x59/0x80 [kvm]
[83855.778552] kvm_arch_flush_shadow_memslot+0xe/0x10 [kvm]
[83855.778561] __kvm_set_memory_region+0x807/0x8d0 [kvm]
[83855.778571] kvm_set_memory_region+0x2b/0x40 [kvm]
[83855.778581] kvm_vm_ioctl+0x49b/0x8c0 [kvm]
[83855.778583] ? __handle_mm_fault+0xb0d/0x1070
[83855.778585] do_vfs_ioctl+0xa5/0x600
[83855.778586] SyS_ioctl+0x79/0x90
[83855.778588] entry_SYSCALL_64_fastpath+0x1a/0xa5
[83855.778589] RIP: 0033:0x7f4bd8936307
[83855.778590] RSP: 002b:00007f4bc97443d8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[83855.778591] RAX: ffffffffffffffda RBX: 00000000000a0000 RCX:
00007f4bd8936307
[83855.778592] RDX: 00007f4bc9744440 RSI: 000000004020ae46 RDI:
000000000000000d
[83855.778592] RBP: 00000000000a0000 R08: 000000000000da78 R09:
00000062a58061b8
[83855.778593] R10: 0000000003150000 R11: 0000000000000246 R12:
0000000000010000
[83855.778594] R13: 00000000000b0000 R14: 00000062a351b0a0 R15:
00007f4b44600000
[83855.778595] Code: 6a 04 00 48 85 c0 75 1c 4c 89 e7 e8 94 3d fe ff 48 8b 05
dd 6a 04 00 48 85 c0 74 c1 48 85 c3 0f 95 c3 eb bf 48 85 c3 74 e7 eb dd <0f> ff
eb 9e 4c 89 e7 e8 6d 3d fe ff eb a4 90 66 2e 0f 1f 84 00
[83855.778620] ---[ end trace 261a9d6d5fed67c1 ]---
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next reply other threads:[~2017-08-21 9:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-21 9:18 bugzilla-daemon [this message]
2017-08-22 10:20 ` [Bug 196717] CPU: 0 PID: 5405 at arch/x86/kvm/mmu.c:717 mmu_spte_clear_track_bits+0xe7/0x100 bugzilla-daemon
2017-08-22 15:03 ` bugzilla-daemon
2017-08-22 15:05 ` bugzilla-daemon
2017-08-22 15:09 ` bugzilla-daemon
2017-08-22 15:14 ` bugzilla-daemon
2017-08-23 1:39 ` bugzilla-daemon
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