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[Bug 1051272] New: WARNING: CPU: 2 PID: 2437 at ../mm/vmacache.c:100 vmacache_find+0xb0/0xc0()
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Fri, 28 Jul 2017 16:46:12 +0000
  • Message-id: <bug-1051272-21960@http.bugzilla.opensuse.org/>
http://bugzilla.opensuse.org/show_bug.cgi?id=1051272


Bug ID: 1051272
Summary: WARNING: CPU: 2 PID: 2437 at ../mm/vmacache.c:100
vmacache_find+0xb0/0xc0()
Classification: openSUSE
Product: openSUSE Distribution
Version: Leap 42.3
Hardware: Other
OS: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Kernel
Assignee: kernel-maintainers@xxxxxxxxxxxxxxxxxxxxxx
Reporter: matwey.kornilov@xxxxxxxxx
QA Contact: qa-bugs@xxxxxxx
Found By: ---
Blocker: ---

Hello,

I am running openSUSE Leap 42.3 with kernel 4.4.76-1. The following crash
occurred.
Recently I have been running memtest86 for almost six hours in row and sure
that hardware is fine.
I also have kdump crash data (too big to be attached to bugzilla).

[ 398.759902] ------------[ cut here ]------------
[ 398.759918] WARNING: CPU: 2 PID: 2437 at ../mm/vmacache.c:100
vmacache_find+0xb0/0xc0()
[ 398.759920] Modules linked in: af_packet nf_log_ipv6 xt_comment nf_log_ipv4
nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6
nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_pkttype xt_tcpudp iptable_filter
bnep msr ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast
nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack
ip6table_filter ip6_tables x_tables arc4 rtsx_usb_ms memstick nls_iso8859_1
nls_cp437 vfat fat snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp hci_uart uvcvideo btusb ath10k_pci btrtl
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common
r8169 kvm btqca btbcm ath10k_core snd_hda_intel ath snd_hda_codec mac80211
snd_hda_core snd_hwdep btintel snd_pcm bluetooth cfg80211 videodev iTCO_wdt
[ 398.760066] iTCO_vendor_support joydev mii irqbypass crct10dif_pclmul
crc32_pclmul snd_timer crc32c_intel ghash_clmulni_intel rfkill ucsi snd drbg
ansi_cprng mei_me intel_lpss_acpi mei pinctrl_sunrisepoint pinctrl_intel
intel_lpss battery acpi_pad processor pcspkr i2c_i801 shpchp aesni_intel
aes_x86_64 ac lrw gf128mul soundcore wmi glue_helper ablk_helper cryptd fjes
ext4 crc16 jbd2 mbcache sr_mod cdrom sd_mod rtsx_usb_sdmmc mmc_core rtsx_usb
mfd_core hid_generic usbhid serio_raw i915(O) i2c_algo_bit drm_kms_helper(O)
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci xhci_hcd usbcore
usb_common ahci libahci libata drm(O) i2c_hid video button dm_mod sg scsi_mod
efivarfs autofs4
[ 398.760206] CPU: 2 PID: 2437 Comm: bash Tainted: G O
4.4.76-1-default #1
[ 398.760208] Hardware name: LENOVO 80WQ/ , BIOS 2WCN29WW 07/12/2017
[ 398.760214] 0000000000000000 ffffffff81339d97 0000000000000000
ffffffff81a2eda6
[ 398.760228] ffffffff810804e1 00007ffec6a0d018 ffff880092018800
00007ffec6a0d018
[ 398.760247] ffff8800b8a4ff58 ffff880092018800 ffffffff811bef60
ffffffff811ca002
[ 398.760257] Call Trace:
[ 398.760281] [<ffffffff81019f29>] dump_trace+0x59/0x320
[ 398.760293] [<ffffffff8101a2ea>] show_stack_log_lvl+0xfa/0x180
[ 398.760300] [<ffffffff8101b091>] show_stack+0x21/0x40
[ 398.760307] [<ffffffff81339d97>] dump_stack+0x5c/0x85
[ 398.760317] [<ffffffff810804e1>] warn_slowpath_common+0x81/0xb0
[ 398.760326] [<ffffffff811bef60>] vmacache_find+0xb0/0xc0
[ 398.760337] [<ffffffff811ca002>] find_vma+0x12/0x60
[ 398.760347] [<ffffffff81067885>] __do_page_fault+0x175/0x4e0
[ 398.760357] [<ffffffff81067c1b>] do_page_fault+0x2b/0x70
[ 398.760368] [<ffffffff81632808>] page_fault+0x28/0x30
[ 398.764085] DWARF2 unwinder stuck at page_fault+0x28/0x30
[ 398.764085]
[ 398.764085] Leftover inexact backtrace:

[ 398.764395] ---[ end trace 30e1328aa38521d7 ]---
[ 398.764428] BUG: unable to handle kernel paging request at 0000000000008010
[ 398.764517] IP: [<ffffffff811e4a5c>] hugetlb_fault+0x3c/0x7f0
[ 398.764579] PGD 3f99c067 PUD b8489067 PMD 0
[ 398.764634] Oops: 0000 [#1] SMP
[ 398.764674] Modules linked in: af_packet nf_log_ipv6 xt_comment nf_log_ipv4
nf_log_common xt_LOG xt_limit ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6
nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_pkttype xt_tcpudp iptable_filter
bnep msr ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_broadcast
nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack
ip6table_filter ip6_tables x_tables arc4 rtsx_usb_ms memstick nls_iso8859_1
nls_cp437 vfat fat snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal
intel_powerclamp coretemp hci_uart uvcvideo btusb ath10k_pci btrtl
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common
r8169 kvm btqca btbcm ath10k_core snd_hda_intel ath snd_hda_codec mac80211
snd_hda_core snd_hwdep btintel snd_pcm bluetooth cfg80211 videodev iTCO_wdt
[ 398.765031] iTCO_vendor_support joydev mii irqbypass crct10dif_pclmul
crc32_pclmul snd_timer crc32c_intel ghash_clmulni_intel rfkill ucsi snd drbg
ansi_cprng mei_me intel_lpss_acpi mei pinctrl_sunrisepoint pinctrl_intel
intel_lpss battery acpi_pad processor pcspkr i2c_i801 shpchp aesni_intel
aes_x86_64 ac lrw gf128mul soundcore wmi glue_helper ablk_helper cryptd fjes
ext4 crc16 jbd2 mbcache sr_mod cdrom sd_mod rtsx_usb_sdmmc mmc_core rtsx_usb
mfd_core hid_generic usbhid serio_raw i915(O) i2c_algo_bit drm_kms_helper(O)
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci xhci_hcd usbcore
usb_common ahci libahci libata drm(O) i2c_hid video button dm_mod sg scsi_mod
efivarfs autofs4
[ 398.765242] CPU: 2 PID: 2437 Comm: bash Tainted: G W O
4.4.76-1-default #1
[ 398.765261] Hardware name: LENOVO 80WQ/ , BIOS 2WCN29WW 07/12/2017
[ 398.765277] task: ffff8800b7f71680 ti: ffff8800b8a4c000 task.ti:
ffff8800b8a4c000
[ 398.765295] RIP: 0010:[<ffffffff811e4a5c>] [<ffffffff811e4a5c>]
hugetlb_fault+0x3c/0x7f0
[ 398.765317] RSP: 0000:ffff8800b8a4fe10 EFLAGS: 00010282
[ 398.765330] RAX: ffff88003fa1d000 RBX: 0000000000008000 RCX:
0000000000000055
[ 398.765348] RDX: 00007ffec6a0d018 RSI: ffff8800b6a13ef0 RDI:
ffff880092018800
[ 398.765365] RBP: ffff8800b6a13ef0 R08: 0000000000000009 R09:
0000000000000001
[ 398.765382] R10: 0000005cd835d1ed R11: 0000000000000000 R12:
00007ffec6a0d018
[ 398.765399] R13: 00007ffec6a0d018 R14: ffff880092018800 R15:
0000000000000040
[ 398.765416] FS: 00007f3c45ae3700(0000) GS:ffff88013f500000(0000)
knlGS:0000000000000000
[ 398.765436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 398.765450] CR2: 0000000000008010 CR3: 00000000b8f23000 CR4:
00000000003406e0
[ 398.765468] Stack:
[ 398.765475] ffff8800b7f71680 ffffffff81193c9f ffff880000000010
ffff880092018800
[ 398.765497] ffff8800b8a4fe38 0000005581339daa 30e1328aa38521d7
0000000000000055
[ 398.765519] 0000000000000055 ffff8800b6a13ef0 00007ffec6a0d018
ffff880092018800
[ 398.765541] Call Trace:
[ 398.765551] [<ffffffff811c6f7b>] handle_mm_fault+0x4db/0x630
[ 398.765568] [<ffffffff8106794f>] __do_page_fault+0x23f/0x4e0
[ 398.765585] [<ffffffff81067c1b>] do_page_fault+0x2b/0x70
[ 398.765599] [<ffffffff81632808>] page_fault+0x28/0x30
[ 398.766619] DWARF2 unwinder stuck at page_fault+0x28/0x30
[ 398.766633]
[ 398.766639] Leftover inexact backtrace:

[ 398.766652] Code: 48 89 f5 53 48 83 ec 38 48 8b 86 a0 00 00 00 48 89 7c 24
18 89 4c 24 2c 48 8b 40 20 48 8b 40 28 48 8b 80 68 04 00 00 48 8b 58 18 <4c> 23
63 10 4c 89 e6 e8 48 ea ff ff 48 85 c0 48 89 44 24 10 0f
[ 398.766766] RIP [<ffffffff811e4a5c>] hugetlb_fault+0x3c/0x7f0
[ 398.766784] RSP <ffff8800b8a4fe10>
[ 398.766793] CR2: 0000000000008010

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