Complete report #1420873
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
smp_call_function_many
|
vmlinux |
0xffffffff9b71e25a
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x20a
|
|
2
|
native_flush_tlb_others
|
vmlinux |
0xffffffff9b681fa8
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0xb8
|
|
3
|
flush_tlb_mm_range
|
vmlinux |
0xffffffff9b68201b
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x6b
|
|
4
|
tlb_flush_mmu_tlbonly
|
vmlinux |
0xffffffff9b7fa0ce
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0xae
|
|
5
|
arch_tlb_finish_mmu
|
vmlinux |
0xffffffff9b7fbc4f
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x3f
|
|
6
|
tlb_finish_mmu
|
vmlinux |
0xffffffff9b7fbd83
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x23
|
|
7
|
madvise_free_single_vma
|
vmlinux |
0xffffffff9b7f87b6
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x116
|
|
8
|
SyS_madvise
|
vmlinux |
0xffffffff9b7f96f1
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x4d1
|
|
9
|
|
traps |
0xffffffffc09dd11d
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0x1bed
|
|
10
|
tracesys
|
vmlinux |
0xffffffff9bdc562e
Build id: 3.10.0-1160.119.1.el7.x86_64
|
0xa6
|
NMI watchdog: BUG: soft lockup - CPU#7 stuck for 23s! [jemalloc_bg_thd:28731]
Modules linked in: udp_diag traps(OE) tcp_diag inet_diag nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock dm_mirror dm_region_hash dm_log dm_mod ppdev sb_edac vmw_balloon iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev pcspkr
sg parport_pc parport vmw_vmci i2c_piix4 nfsd nfs_acl lockd auth_rpcgss grace sunrpc binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper sd_mod syscopyarea sysfillrect sysimgblt crc_t10dif fb_sys_fops crct10dif_generic ttm drm ata_piix nfit libnvdimm libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmxnet3 vmw_pvscsi drm_panel_orientation_quirks floppy fuse [last unloaded: traps]
CPU: 7 PID: 28731 Comm: jemalloc_bg_thd Kdump: loaded Tainted: G OE ------------ 3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
task: ffff98c0ac2a1080 ti: ffff98c0aba48000 task.ti: ffff98c0aba48000
RIP: 0010:[<ffffffff9b71e25a>] [<ffffffff9b71e25a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff98c0aba4bc70 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 000800009b681b10 RCX: ffff98c0cf2206f0
RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000000000000000
RBP: ffff98c0aba4bca8 R08: ffff98b621603000 R09: ffffffff9b99c7f9
R10: ffff98c0cf3df160 R11: ffffde926d34ae00 R12: 0000000000000282
R13: 0000000000000282 R14: ffff98c0aba4bc20 R15: 00007ff798fd6000
FS: 00007ff7c9eff700(0000) GS:ffff98c0cf3c0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff792bd7000 CR3: 00000007089ae000 CR4: 00000000001607e0
Call Trace:
[<ffffffff9b681fa8>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff9b68201b>] flush_tlb_mm_range+0x6b/0x140
[<ffffffff9b7fa0ce>] tlb_flush_mmu_tlbonly+0xae/0xd0
[<ffffffff9b7fbc4f>] arch_tlb_finish_mmu+0x3f/0x80
[<ffffffff9b7fbd83>] tlb_finish_mmu+0x23/0x40
[<ffffffff9b7f87b6>] madvise_free_single_vma+0x116/0x180
[<ffffffff9b7f96f1>] SyS_madvise+0x4d1/0xac0
[<ffffffffc09dd11d>] ? probe_fini+0x1bed/0x1ee0 [traps]
[<ffffffff9bdc562e>] tracesys+0xa6/0xcc
Code: 48 63 35 ae 18 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 c0 19 35 9c f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 7d 18 c4 00 eb b7 0f b6 4d cc 4c 89
Complete report #474285
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
smp_call_function_many
|
vmlinux |
0xffffffffa151720a
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x20a
|
|
2
|
native_flush_tlb_others
|
vmlinux |
0xffffffffa147e258
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0xb8
|
|
3
|
flush_tlb_mm_range
|
vmlinux |
0xffffffffa147e2cb
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x6b
|
|
4
|
tlb_flush_mmu_tlbonly
|
vmlinux |
0xffffffffa15ee6c6
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0xa6
|
|
5
|
arch_tlb_finish_mmu
|
vmlinux |
0xffffffffa15f018f
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x3f
|
|
6
|
tlb_finish_mmu
|
vmlinux |
0xffffffffa15f02b3
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x23
|
|
7
|
zap_page_range
|
vmlinux |
0xffffffffa15f377a
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0xea
|
|
8
|
SyS_madvise
|
vmlinux |
0xffffffffa15edc6d
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x49d
|
|
9
|
|
vmlinux |
0xffffffffa14f1166
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x56
|
|
10
|
system_call_fastpath
|
vmlinux |
0xffffffffa1b99f92
Build id: 3.10.0-1160.71.1.el7.x86_64
|
0x25
|
NMI watchdog: BUG: soft lockup - CPU#4 stuck for 22s! [pool:5587]
Modules linked in: tcp_lp uinput xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink arc4 md4 nls_utf8 cifs ccm dns_resolver sunrpc ext4 mbcache jbd2 snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm iosf_mbi snd_timer snd crc32_pclmul ghash_clmulni_intel soundcore ppdev parport_pc parport joydev virtio_balloon aesni_intel i2c_piix4 lrw gf128mul glue_helper ablk_helper cryptd pcspkr ip_tables xfs libcrc32c ata_generic pata_acpi qxl drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm virtio_net ata_piix
net_failover virtio_console virtio_blk failover crct10dif_pclmul crct10dif_common libata crc32c_intel virtio_pci floppy virtio_ring serio_raw virtio drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 4 PID: 5587 Comm: pool Kdump: loaded Tainted: G L ------------ 3.10.0-1160.71.1.el7.x86_64 #1
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
task: ffff8c960e8fd280 ti: ffff8c9303770000 task.ti: ffff8c9303770000
RIP: 0010:[<ffffffffa151720a>] [<ffffffffa151720a>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff8c9303773c70 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 00080000a147ddd0 RCX: ffff8c963fc20398
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000
RBP: ffff8c9303773ca8 R08: ffff8c9478321400 R09: ffffffffa1786a19
R10: ffff8c963fd1f160 R11: ffffd4370cc6ce00 R12: 0000000000000282
R13: 0000000000000282 R14: ffff8c9303773c20 R15: 0000000000000001
FS: 00007f2dc261d700(0000) GS:ffff8c963fd00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000005a57e004 CR3: 000000032f026000 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffa147e258>] native_flush_tlb_others+0xb8/0xc0
[<ffffffffa147e2cb>] flush_tlb_mm_range+0x6b/0x140
[<ffffffffa15ee6c6>] tlb_flush_mmu_tlbonly+0xa6/0xc0
[<ffffffffa15f018f>] arch_tlb_finish_mmu+0x3f/0x80
[<ffffffffa15f02b3>] tlb_finish_mmu+0x23/0x30
[<ffffffffa15f377a>] zap_page_range+0xea/0x130
[<ffffffffa15edc6d>] SyS_madvise+0x49d/0xac0
[<ffffffffa14f1166>] ? finish_swait+0x56/0x70
[<ffffffffa1b99f92>] system_call_fastpath+0x25/0x2a
Code: 48 63 35 9e 87 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 18 15 a2 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 6d 87 c4 00 eb b7 0f b6 4d cc 4c 89
Complete report #279498
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
smp_call_function_many
|
vmlinux |
0xffffffff81d170da
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x20a
|
|
2
|
native_flush_tlb_others
|
vmlinux |
0xffffffff81c7e258
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xb8
|
|
3
|
flush_tlb_mm_range
|
vmlinux |
0xffffffff81c7e2cb
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x6b
|
|
4
|
tlb_flush_mmu_tlbonly
|
vmlinux |
0xffffffff81dee676
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xa6
|
|
5
|
arch_tlb_finish_mmu
|
vmlinux |
0xffffffff81df013f
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x3f
|
|
6
|
tlb_finish_mmu
|
vmlinux |
0xffffffff81df0263
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x23
|
|
7
|
zap_page_range
|
vmlinux |
0xffffffff81df372a
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xea
|
|
8
|
|
vmlinux |
0xffffffff81cdada8
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x58
|
|
9
|
SyS_madvise
|
vmlinux |
0xffffffff81dedc1d
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x49d
|
|
10
|
?
poll_select_copy_remaining
|
vmlinux |
0xffffffff81e64924
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x144
|
|
11
|
|
vmlinux |
0xffffffff81e65a27
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x257
|
|
12
|
system_call_fastpath
|
vmlinux |
0xffffffff82395f92
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x25
|
NMI watchdog: BUG: soft lockup - CPU#8 stuck for 22s! [dockerd-current:1501]
Modules linked in: tcp_lp xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter overlay(T) vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_seq_midi snd_seq_midi_event sb_edac coretemp snd_ens1371 snd_rawmidi snd_ac97_codec ac97_bus snd_seq snd_seq_device iosf_mbi snd_pcm crc32_pclmul ghash_clmulni_intel aesni_intel
lrw snd_timer gf128mul glue_helper snd ablk_helper soundcore ppdev cryptd pcspkr joydev sg vmw_balloon parport_pc parport i2c_piix4 vmw_vmci ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crct10dif_pclmul crct10dif_common ata_piix nfit crc32c_intel libata libnvdimm mptspi scsi_transport_spi serio_raw mptscsih e1000 mptbase drm_panel_orientation_quirks fuse
CPU: 8 PID: 1501 Comm: dockerd-current Kdump: loaded Tainted: G L ------------ T 3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015
task: ffff8ecc37022100 ti: ffff8ece2093c000 task.ti: ffff8ece2093c000
RIP: 0010:[<ffffffff81d170da>] [<ffffffff81d170da>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff8ece2093fc70 EFLAGS: 00000202
RAX: 000000000000000f RBX: 0008000081c7ddd0 RCX: ffff8ece339e0718
RDX: 000000000000000f RSI: 0000000000000080 RDI: 0000000000000000
RBP: ffff8ece2093fca8 R08: ffff8eccf8ccf000 R09: ffffffff81f86bf9
R10: ffff8ece3381f160 R11: ffffceee0a473000 R12: 0000000000000282
R13: 0000000000000282 R14: ffff8ece2093fc20 R15: 0000000000000001
FS: 00007ff5c52ef700(0000) GS:ffff8ece33800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f91210d0000 CR3: 00000002a0cb2000 CR4: 00000000001607e0
Call Trace:
[<ffffffff81c7e258>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff81c7e2cb>] flush_tlb_mm_range+0x6b/0x140
[<ffffffff81dee676>] tlb_flush_mmu_tlbonly+0xa6/0xc0
[<ffffffff81df013f>] arch_tlb_finish_mmu+0x3f/0x80
[<ffffffff81df0263>] tlb_finish_mmu+0x23/0x30
[<ffffffff81df372a>] zap_page_range+0xea/0x130
[<ffffffff81cdada8>] ? wake_up_q+0x58/0x80
[<ffffffff81dedc1d>] SyS_madvise+0x49d/0xac0
[<ffffffff81e64924>] ? poll_select_copy_remaining+0x144/0x180
[<ffffffff81e65a27>] ? SyS_pselect6+0x257/0x260
[<ffffffff82395f92>] system_call_fastpath+0x25/0x2a
Code: 48 63 35 ce 85 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 15 95 82 f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 9d 85 c4 00 eb b7 0f b6 4d cc 4c 89
Complete report #279316
| Frame # |
Function |
Binary |
Source or offset |
Line |
|
1
|
smp_call_function_many
|
vmlinux |
0xffffffff8ed170da
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x20a
|
|
2
|
native_flush_tlb_others
|
vmlinux |
0xffffffff8ec7e258
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xb8
|
|
3
|
flush_tlb_mm_range
|
vmlinux |
0xffffffff8ec7e2cb
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x6b
|
|
4
|
tlb_flush_mmu_tlbonly
|
vmlinux |
0xffffffff8edee676
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xa6
|
|
5
|
arch_tlb_finish_mmu
|
vmlinux |
0xffffffff8edf013f
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x3f
|
|
6
|
tlb_finish_mmu
|
vmlinux |
0xffffffff8edf0263
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x23
|
|
7
|
zap_page_range
|
vmlinux |
0xffffffff8edf372a
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0xea
|
|
8
|
SyS_madvise
|
vmlinux |
0xffffffff8ededc1d
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x49d
|
|
9
|
?
poll_select_copy_remaining
|
vmlinux |
0xffffffff8ee64924
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x144
|
|
10
|
|
vmlinux |
0xffffffff8ee65a27
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x257
|
|
11
|
system_call_fastpath
|
vmlinux |
0xffffffff8f395f92
Build id: 3.10.0-1160.45.1.el7.x86_64
|
0x25
|
NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [dockerd-current:1405]
Modules linked in: tcp_lp xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun devlink ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat iptable_mangle iptable_security iptable_raw nf_conntrack ip_set ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmw_vsock_vmci_transport vsock overlay(T) sunrpc dm_mirror dm_region_hash dm_log dm_mod snd_seq_midi snd_seq_midi_event snd_ens1371 snd_rawmidi snd_ac97_codec ac97_bus snd_seq sb_edac coretemp snd_seq_device snd_pcm snd_timer iosf_mbi snd crc32_pclmul soundcore
ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev i2c_piix4 vmw_balloon sg joydev pcspkr vmw_vmci parport_pc parport ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect crct10dif_pclmul crct10dif_common sysimgblt fb_sys_fops crc32c_intel ttm drm ata_piix nfit mptspi libata libnvdimm scsi_transport_spi serio_raw mptscsih e1000 mptbase drm_panel_orientation_quirks fuse
CPU: 5 PID: 1405 Comm: dockerd-current Kdump: loaded Tainted: G L ------------ T 3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015
task: ffff9b1cdfe94200 ti: ffff9b1cdfec4000 task.ti: ffff9b1cdfec4000
RIP: 0010:[<ffffffff8ed170da>] [<ffffffff8ed170da>] smp_call_function_many+0x20a/0x270
RSP: 0018:ffff9b1cdfec7c70 EFLAGS: 00000202
RAX: 000000000000000d RBX: 000800008ec7ddd0 RCX: ffff9b1cf39606a0
RDX: 000000000000000d RSI: 0000000000000080 RDI: 0000000000000000
RBP: ffff9b1cdfec7ca8 R08: ffff9b1bb8ccd800 R09: ffffffff8ef86bf9
R10: ffff9b1cf375f160 R11: ffffd7a002eeea00 R12: 0000000000000282
R13: 0000000000000018 R14: ffff9b1cdfec7be0 R15: 0000000000000282
FS: 00007fa66dee5700(0000) GS:ffff9b1cf3740000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f00e5881d70 CR3: 00000000b7b40000 CR4: 00000000001607e0
Call Trace:
[<ffffffff8ec7e258>] native_flush_tlb_others+0xb8/0xc0
[<ffffffff8ec7e2cb>] flush_tlb_mm_range+0x6b/0x140
[<ffffffff8edee676>] tlb_flush_mmu_tlbonly+0xa6/0xc0
[<ffffffff8edf013f>] arch_tlb_finish_mmu+0x3f/0x80
[<ffffffff8edf0263>] tlb_finish_mmu+0x23/0x30
[<ffffffff8edf372a>] zap_page_range+0xea/0x130
[<ffffffff8ededc1d>] SyS_madvise+0x49d/0xac0
[<ffffffff8ee64924>] ? poll_select_copy_remaining+0x144/0x180
[<ffffffff8ee65a27>] ? SyS_pselect6+0x257/0x260
[<ffffffff8f395f92>] system_call_fastpath+0x25/0x2a
Code: 48 63 35 ce 85 c4 00 89 c2 39 f0 0f 8d 7d fe ff ff 48 98 49 8b 0f 48 03 0c c5 60 15 95 8f f6 41 20 01 74 cd 0f 1f 44 00 00 f3 90 <f6> 41 20 01 75 f8 48 63 35 9d 85 c4 00 eb b7 0f b6 4d cc 4c 89