Info

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Function
kmemdup
First occurrence
2021-08-20
Last occurrence
2026-09-13
State
NEW
Components
kernel
Quality
-23

Statistics

Operating system Count
CentOS 7 6
Architecture Count
x86_64 6
Related packages Count
kernel 6
 0:3.10.0-1062.4.3.el7 1
 0:3.10.0-1160.88.1.el7 1
 0:3.10.0-1127.19.1.el7 1
 0:3.10.0-1160.el7 1
 0:3.10.0-1160.62.1.el7 1
 0:3.10.0-1160.42.2.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Complete report #1422185
Frame # Function Binary Source or offset Line
1
kmemdup
vmlinux 0xffffffffb93de6a0
Build id: 3.10.0-1160.42.2.el7.x86_64
-
2
? vmw_du_plane_duplicate_state
vmwgfx 0xffffffffc049dbc5
Build id: 3.10.0-1160.42.2.el7.x86_64
0x25
3
drm_atomic_get_plane_state
drm 0xffffffffc03c567f
Build id: 3.10.0-1160.42.2.el7.x86_64
0xaf
4
drm_atomic_helper_dirtyfb
drm_kms_helper 0xffffffffc047a0b4
Build id: 3.10.0-1160.42.2.el7.x86_64
0x154
5
vmw_framebuffer_bo_dirty_ext
vmwgfx 0xffffffffc049caab
Build id: 3.10.0-1160.42.2.el7.x86_64
0x3b
6
vmw_fb_dirty_flush
vmwgfx 0xffffffffc04a39a7
Build id: 3.10.0-1160.42.2.el7.x86_64
0x167
7
process_one_work
vmlinux 0xffffffffb92bde8f
Build id: 3.10.0-1160.42.2.el7.x86_64
0x17f
8
worker_thread
vmlinux 0xffffffffb92befa6
Build id: 3.10.0-1160.42.2.el7.x86_64
0x126
9
? manage_workers.isra.26
vmlinux 0xffffffffb92bee80
Build id: 3.10.0-1160.42.2.el7.x86_64
0x2a0
10
kthread
vmlinux 0xffffffffb92c5e61
Build id: 3.10.0-1160.42.2.el7.x86_64
0xd1
11
? insert_kthread_work
vmlinux 0xffffffffb92c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64
0x40
12
ret_from_fork_nospec_begin
vmlinux 0xffffffffb9995df7
Build id: 3.10.0-1160.42.2.el7.x86_64
0x21
13
? insert_kthread_work
vmlinux 0xffffffffb92c5d90
Build id: 3.10.0-1160.42.2.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 60s! [kworker/1:1:24877]
Modules linked in: xt_nat veth xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c xt_addrtype iptable_filter br_netfilter bridge stp llc overlay(T) sunrpc dm_mirror dm_region_hash dm_log dm_mod sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel ppdev lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev parport_pc sg parport i2c_piix4 video ip_tables ext4 mbcache jbd2 sd_mod sr_mod crc_t10dif cdrom crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata mptspi scsi_transport_spi mptscsih mptbase crct10dif_pclmul crct10dif_common e1000 crc32c_intel serio_raw drm_panel_orientation_quirks fuse
CPU: 1 PID: 24877 Comm: kworker/1:1 Kdump: loaded Tainted: G             L ------------ T 3.10.0-1160.42.2.el7.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
Workqueue: events vmw_fb_dirty_flush [vmwgfx]
task: ffff971f035de300 ti: ffff971f03aac000 task.ti: ffff971f03aac000
RIP: 0010:[<ffffffffb93de6a0>]  [<ffffffffb93de6a0>] kmemdup+0x0/0x50
RSP: 0000:ffff971f03aafc68  EFLAGS: 00000246
RAX: ffffffffc049dba0 RBX: 00000001000000d0 RCX: ffff971f03aaffd8
RDX: 00000000000000d0 RSI: 00000000000000c0 RDI: ffff971fac7bf180
RBP: ffff971f03aafc80 R08: ffff971f03aafcf8 R09: ffff97201b001900
R10: ffff97201b001900 R11: ffffffffb93de9fd R12: ffff971f03aafc38
R13: ffff971fbf2fc080 R14: 000000007fffffff R15: 000000000000005b
FS:  0000000000000000(0000) GS:ffff97201fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd54c767010 CR3: 00000000c2714000 CR4: 00000000000606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
[<ffffffffc049dbc5>] ? vmw_du_plane_duplicate_state+0x25/0xb0 [vmwgfx]
[<ffffffffc03c567f>] drm_atomic_get_plane_state+0xaf/0x190 [drm]
[<ffffffffc047a0b4>] drm_atomic_helper_dirtyfb+0x154/0x240 [drm_kms_helper]
[<ffffffffc049caab>] vmw_framebuffer_bo_dirty_ext+0x3b/0x190 [vmwgfx]
[<ffffffffc04a39a7>] vmw_fb_dirty_flush+0x167/0x3a0 [vmwgfx]
[<ffffffffb92bde8f>] process_one_work+0x17f/0x440
[<ffffffffb92befa6>] worker_thread+0x126/0x3c0
[<ffffffffb92bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb92c5e61>] kthread+0xd1/0xe0
[<ffffffffb92c5d90>] ? insert_kthread_work+0x40/0x40
[<ffffffffb9995df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb92c5d90>] ? insert_kthread_work+0x40/0x40
Code: 55 48 81 ff 00 00 a0 b9 48 89 e5 72 0c 48 81 ff 00 b0 d7 b9 48 89 f8 72 05 e8 7d ff ff ff 5d c3 90 66 2e 0f 1f 84 00 00 00 00 00 <0f> 1f 44 00 00 55 48 89 e5 41 54 49 89 fc 53 48 89 f3 89 d6 48 
Complete report #314431
Frame # Function Binary Source or offset Line
1
drm_atomic_get_plane_state
drm 0xffffffffc01f9676
Build id: 3.10.0-1127.19.1.el7.x86_64
0xa6
2
drm_atomic_helper_dirtyfb
drm_kms_helper 0xffffffffc02fc0b4
Build id: 3.10.0-1127.19.1.el7.x86_64
0x154
3
vmw_fb_dirty_flush
vmwgfx 0xffffffffc03259a7
Build id: 3.10.0-1127.19.1.el7.x86_64
0x167
4
process_one_work
vmlinux 0xffffffffb7ebe6bf
Build id: 3.10.0-1127.19.1.el7.x86_64
0x17f
5
worker_thread
vmlinux 0xffffffffb7ebf7d6
Build id: 3.10.0-1127.19.1.el7.x86_64
0x126
6
? manage_workers.isra.26
vmlinux 0xffffffffb7ebf6b0
Build id: 3.10.0-1127.19.1.el7.x86_64
0x2a0
7
kthread
vmlinux 0xffffffffb7ec6691
Build id: 3.10.0-1127.19.1.el7.x86_64
0xd1
8
? insert_kthread_work
vmlinux 0xffffffffb7ec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64
0x40
9
ret_from_fork_nospec_begin
vmlinux 0xffffffffb8592d37
Build id: 3.10.0-1127.19.1.el7.x86_64
0x21
10
? insert_kthread_work
vmlinux 0xffffffffb7ec65c0
Build id: 3.10.0-1127.19.1.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:3:3442]
Modules linked in: 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 devlink ip6table_filter ip6_tables iptable_filter ipmi_devintf ipmi_msghandler vmw_vsock_vmci_transport vsock sunrpc sb_edac coretemp iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ppdev cryptd sg vmw_balloon joydev pcspkr vmxnet3 parport_pc parport i2c_piix4 vmw_vmci binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx sd_mod crc_t10dif crct10dif_generic drm_kms_helper ata_piix crct10dif_pclmul crct10dif_common syscopyarea sysfillrect crc32c_intel sysimgblt fb_sys_fops ttm libata
serio_raw drm nfit libnvdimm vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod
CPU: 0 PID: 3442 Comm: kworker/0:3 Kdump: loaded Tainted: G             L ------------   3.10.0-1127.19.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Workqueue: events vmw_fb_dirty_flush [vmwgfx]
task: ffff92fbf29de2a0 ti: ffff92fa1129c000 task.ti: ffff92fa1129c000
RIP: 0010:[<ffffffffc01f9676>]  [<ffffffffc01f9676>] drm_atomic_get_plane_state+0xa6/0x190 [drm]
RSP: 0018:ffff92fa1129fce0  EFLAGS: 00010246
RAX: ffffffffc034c240 RBX: ffff92fc2e4089a0 RCX: 0000000000000000
RDX: ffff92fa1129fd48 RSI: ffff92fa1129fd48 RDI: ffff92fc2e408980
RBP: ffff92fa1129fd08 R08: ffff92fa1129fd48 R09: 0000000000000001
R10: 0000000000000005 R11: 0000000000000100 R12: ffff92fa1129fc68
R13: ffff92fc2f258710 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff92fc3fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000075de68 CR3: 000000032bbbc000 CR4: 00000000001607f0
Call Trace:
[<ffffffffc02fc0b4>] drm_atomic_helper_dirtyfb+0x154/0x240 [drm_kms_helper]
[<ffffffffc03259a7>] vmw_fb_dirty_flush+0x167/0x3a0 [vmwgfx]
[<ffffffffb7ebe6bf>] process_one_work+0x17f/0x440
[<ffffffffb7ebf7d6>] worker_thread+0x126/0x3c0
[<ffffffffb7ebf6b0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffb7ec6691>] kthread+0xd1/0xe0
[<ffffffffb7ec65c0>] ? insert_kthread_work+0x40/0x40
[<ffffffffb8592d37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb7ec65c0>] ? insert_kthread_work+0x40/0x40
Code: 0f 1f 44 00 00 49 8b 74 24 48 48 8d 7b 20 e8 62 fb ff ff 85 c0 4c 63 e8 75 d7 48 8b 83 c0 00 00 00 48 89 df 49 c7 c5 f4 ff ff ff <48> 8b 40 28 e8 91 ce f9 f7 48 85 c0 49 89 c7 74 b5 49 8b 44 24 
Complete report #426826
Frame # Function Binary Source or offset Line
1
vmw_resource_reference
vmwgfx 0xffffffffc05d4270
Build id: 3.10.0-1160.62.1.el7.x86_64
-
2
? vmw_du_plane_duplicate_state
vmwgfx 0xffffffffc05ccc32
Build id: 3.10.0-1160.62.1.el7.x86_64
0x52
3
drm_atomic_get_plane_state
drm 0xffffffffc04b267f
Build id: 3.10.0-1160.62.1.el7.x86_64
0xaf
4
drm_atomic_helper_dirtyfb
drm_kms_helper 0xffffffffc05a90b4
Build id: 3.10.0-1160.62.1.el7.x86_64
0x154
5
vmw_fb_dirty_flush
vmwgfx 0xffffffffc05d29d7
Build id: 3.10.0-1160.62.1.el7.x86_64
0x167
6
process_one_work
vmlinux 0xffffffff862bdfdf
Build id: 3.10.0-1160.62.1.el7.x86_64
0x17f
7
worker_thread
vmlinux 0xffffffff862bf0f6
Build id: 3.10.0-1160.62.1.el7.x86_64
0x126
8
? manage_workers.isra.26
vmlinux 0xffffffff862befd0
Build id: 3.10.0-1160.62.1.el7.x86_64
0x2a0
9
kthread
vmlinux 0xffffffff862c5fb1
Build id: 3.10.0-1160.62.1.el7.x86_64
0xd1
10
? insert_kthread_work
vmlinux 0xffffffff862c5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64
0x40
11
ret_from_fork_nospec_begin
vmlinux 0xffffffff86999df7
Build id: 3.10.0-1160.62.1.el7.x86_64
0x21
12
? insert_kthread_work
vmlinux 0xffffffff862c5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:0:17112]
Modules linked in: 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 bnep vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log snd_seq_midi snd_seq_midi_event iosf_mbi crc32_pclmul ghash_clmulni_intel squashfs aesni_intel loop ppdev snd_ens1371 lrw gf128mul snd_rawmidi glue_helper snd_ac97_codec ablk_helper cryptd ac97_bus snd_seq snd_seq_device
btusb vmw_balloon snd_pcm btrtl btbcm btintel bluetooth pcspkr snd_timer snd joydev soundcore rfkill sg parport_pc parport vmw_vmci i2c_piix4 dm_multipath dm_mod binfmt_misc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif vmwgfx crct10dif_generic ata_generic drm_kms_helper pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel syscopyarea sysfillrect sysimgblt fb_sys_fops ttm serio_raw nfit libnvdimm drm ata_piix mptspi scsi_transport_spi libata mptscsih e1000 mptbase drm_panel_orientation_quirks fuse
CPU: 0 PID: 17112 Comm: kworker/0:0 Kdump: loaded Tainted: G             L ------------   3.10.0-1160.62.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Workqueue: events vmw_fb_dirty_flush [vmwgfx]
task: ffff8f0a376d8000 ti: ffff8f0a01898000 task.ti: ffff8f0a01898000
RIP: 0010:[<ffffffffc05d4270>]  [<ffffffffc05d4270>] vmw_resource_reference+0x0/0x30 [vmwgfx]
RSP: 0000:ffff8f0a0189bcb8  EFLAGS: 00010286
RAX: ffff8f0a01864840 RBX: 00000000000000c0 RCX: ffff8f0a01864840
RDX: 00000000ffffffff RSI: ffff8f0a2598f8c0 RDI: ffff8f09f544d688
RBP: ffff8f0a0189bcd0 R08: 0000000000000000 R09: ffff8f09f544fa00
R10: ffff8f09f520a000 R11: ffff8f09f520a980 R12: ffff8f0a0189bc38
R13: ffff8f0a38e55940 R14: 00000000000000c0 R15: fffffffffffffff4
FS:  0000000000000000(0000) GS:ffff8f0a3b600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffe3551d288 CR3: 000000006ed32000 CR4: 00000000003407f0
Call Trace:
[<ffffffffc05ccc32>] ? vmw_du_plane_duplicate_state+0x52/0xb0 [vmwgfx]
[<ffffffffc04b267f>] drm_atomic_get_plane_state+0xaf/0x190 [drm]
[<ffffffffc05a90b4>] drm_atomic_helper_dirtyfb+0x154/0x240 [drm_kms_helper]
[<ffffffffc05d29d7>] vmw_fb_dirty_flush+0x167/0x3a0 [vmwgfx]
[<ffffffff862bdfdf>] process_one_work+0x17f/0x440
[<ffffffff862bf0f6>] worker_thread+0x126/0x3c0
[<ffffffff862befd0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff862c5fb1>] kthread+0xd1/0xe0
[<ffffffff862c5ee0>] ? insert_kthread_work+0x40/0x40
[<ffffffff86999df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff862c5ee0>] ? insert_kthread_work+0x40/0x40
Code: e9 6b ff ff ff 66 0f 1f 44 00 00 e8 0b 6f cc c5 be c7 02 00 00 48 c7 c7 30 cf 5f c0 e8 ca 72 cc c5 e9 66 fe ff ff 0f 1f 44 00 00 <0f> 1f 44 00 00 48 89 f8 ba 01 00 00 00 3e 0f c1 17 83 c2 01 83 
Complete report #232816
Frame # Function Binary Source or offset Line
1
vmw_du_plane_duplicate_state
vmwgfx 0xffffffffc0513ba0
Build id: 3.10.0-1062.4.3.el7.x86_64
-
2
? drm_atomic_get_plane_state
drm 0xffffffffc046f67f
Build id: 3.10.0-1062.4.3.el7.x86_64
0xaf
3
drm_atomic_helper_dirtyfb
drm_kms_helper 0xffffffffc04da0b4
Build id: 3.10.0-1062.4.3.el7.x86_64
0x154
4
vmw_fb_dirty_flush
vmwgfx 0xffffffffc05199a7
Build id: 3.10.0-1062.4.3.el7.x86_64
0x167
5
process_one_work
vmlinux 0xffffffff928be21f
Build id: 3.10.0-1062.4.3.el7.x86_64
0x17f
6
worker_thread
vmlinux 0xffffffff928bf336
Build id: 3.10.0-1062.4.3.el7.x86_64
0x126
7
? manage_workers.isra.26
vmlinux 0xffffffff928bf210
Build id: 3.10.0-1062.4.3.el7.x86_64
0x2a0
8
kthread
vmlinux 0xffffffff928c61f1
Build id: 3.10.0-1062.4.3.el7.x86_64
0xd1
9
? insert_kthread_work
vmlinux 0xffffffff928c6120
Build id: 3.10.0-1062.4.3.el7.x86_64
0x40
10
ret_from_fork_nospec_begin
vmlinux 0xffffffff92f8cd37
Build id: 3.10.0-1062.4.3.el7.x86_64
0x21
11
? insert_kthread_work
vmlinux 0xffffffff928c6120
Build id: 3.10.0-1062.4.3.el7.x86_64
0x40
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 29s! [kworker/1:1:31204]
Modules linked in: nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache binfmt_misc vmw_vsock_vmci_transport vsock sunrpc dm_mirror dm_region_hash dm_log dm_mod coretemp crc32_pclmul ppdev ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev sg parport_pc vmw_vmci parport i2c_piix4 ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper sd_mod crc_t10dif crct10dif_generic syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ahci drm libahci ata_piix crct10dif_pclmul crct10dif_common libata crc32c_intel serio_raw vmxnet3 nfit libnvdimm vmw_pvscsi drm_panel_orientation_quirks
CPU: 1 PID: 31204 Comm: kworker/1:1 Kdump: loaded Tainted: G             L ------------   3.10.0-1062.4.3.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016
Workqueue: events vmw_fb_dirty_flush [vmwgfx]
task: ffff9a2c753b9070 ti: ffff9a2c1a274000 task.ti: ffff9a2c1a274000
RIP: 0010:[<ffffffffc0513ba0>]  [<ffffffffc0513ba0>] vmw_du_plane_duplicate_state+0x0/0xb0 [vmwgfx]
RSP: 0018:ffff9a2c1a277cd8  EFLAGS: 00010246
RAX: ffffffffc0513ba0 RBX: ffff9a2c1a277c90 RCX: ffff9a2c1a277fd8
RDX: ffff9a2c1a277d48 RSI: ffff9a2c1a277d48 RDI: ffff9a2bf600f980
RBP: ffff9a2c1a277d08 R08: ffff9a2c1a277d48 R09: 0000025000000008
R10: 0000024000000000 R11: 0000025000000008 R12: 0000000000000000
R13: ffff9a2bf604d280 R14: 00000001000000d0 R15: ffffffff92b82adc
FS:  0000000000000000(0000) GS:ffff9a2cffd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f411d4ae000 CR3: 00000000bae5e000 CR4: 00000000000007e0
Call Trace:
[<ffffffffc046f67f>] ? drm_atomic_get_plane_state+0xaf/0x190 [drm]
[<ffffffffc04da0b4>] drm_atomic_helper_dirtyfb+0x154/0x240 [drm_kms_helper]
[<ffffffffc05199a7>] vmw_fb_dirty_flush+0x167/0x3a0 [vmwgfx]
[<ffffffff928be21f>] process_one_work+0x17f/0x440
[<ffffffff928bf336>] worker_thread+0x126/0x3c0
[<ffffffff928bf210>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff928c61f1>] kthread+0xd1/0xe0
[<ffffffff928c6120>] ? insert_kthread_work+0x40/0x40
[<ffffffff92f8cd37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff928c6120>] ? insert_kthread_work+0x40/0x40
Code: 44 00 00 48 c7 c7 98 33 54 c0 e8 4c 6d f6 ff eb e9 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 e8 42 61 fc ff 5d c3 <66> 66 66 66 90 55 ba d0 00 00 00 be c0 00 00 00 48 89 e5 41 54