| Operating system | Count |
|---|---|
| CentOS 7 | 693 |
| Architecture | Count |
|---|---|
| x86_64 | 693 |
| Related packages | Count |
|---|---|
| kernel | 693 |
Packages names with count less than the total count of reports are most probably not the cause of the problem.
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffff8132682c
Build id: 3.10.0-514.el7.x86_64 |
0xdc |
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 25s! [swapper/1:0] Modules linked in: tcp_lp nls_utf8 isofs rfcomm fuse 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 vmw_vsock_vmci_transport vsock bnep snd_seq_midi snd_seq_midi_event snd_ens1371 intel_powerclamp snd_rawmidi snd_ac97_codec iosf_mbi ac97_bus crc32_pclmul ghash_clmulni_intel snd_seq snd_seq_device aesni_intel snd_pcm lrw gf128mul glue_helper btusb snd_timer btrtl btbcm ablk_helper ppdev snd btintel cryptd bluetooth vmw_balloon soundcore pcspkr rfkill sg nfit libnvdimm parport_pc parport shpchp i2c_piix4 vmw_vmci nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic sd_mod crc_t10dif crct10dif_generic pata_acpi vmwgfx mptspi scsi_transport_spi drm_kms_helper syscopyarea ata_piix sysfillrect crct10dif_pclmul sysimgblt crct10dif_common fb_sys_fops ttm crc32c_intel drm mptscsih serio_raw mptbase i2c_core libata e1000 floppy fjes dm_mirror dm_region_hash dm_log dm_mod CPU: 1 PID: 0 Comm: swapper/1 Tainted: G L ------------ 3.10.0-514.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/29/2019 task: ffff880127fa1f60 ti: ffff880127fb0000 task.ti: ffff880127fb0000 RIP: 0010:[<ffffffff8132682c>] [<ffffffff8132682c>] memcpy+0xdc/0x110 RSP: 0018:ffff880129a43a80 EFLAGS: 00010246 RAX: ffff8800bde4f000 RBX: ffff880129a43a10 RCX: 0000000000000000 RDX: 0000000000000004 RSI: ffff8801263f383a RDI: ffff8800bde4f000 RBP: ffff880129a43ae0 R08: 0000000000000000 R09: 0000000000000000 R10: 000000000000011c R11: 0000000000000000 R12: ffff880129a439f8 R13: ffffffff8169721d R14: ffff880129a43ae0 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff880129a40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007fd7ab8df220 CR3: 0000000082c6c000 CR4: 00000000001407e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffffffff8133aba3 00000001263f3ef8 00000001263f383a 0000000000000202 0000000000000004 0000000000000001 0000000000177da0 ffff8801277ed098 0000000000000004 0000000000000001 ffff8801277ed098 ffff880035758140 Call Trace:
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffffb2397af9
Build id: 3.10.0-1160.59.1.el7.x86_64 |
0x29 |
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [kworker/0:1H:527] Modules linked in: veth xt_nat ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink xt_addrtype br_netfilter rpcsec_gss_krb5 auth_rpcgss tun nfsv4 dns_resolver nfs binfmt_misc lockd grace fscache overlay(T) nf_conntrack_netbios_ns nf_conntrack_broadcast 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 sunrpc coretemp crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper ppdev cryptd vmw_balloon pcspkr joydev sg parport_pc vmw_vmci i2c_piix4 parport ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi vmwgfx sd_mod crc_t10dif crct10dif_generic drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common drm ata_piix crc32c_intel e1000 serio_raw libata vmw_pvscsi drm_panel_orientation_quirks floppy dm_mirror dm_region_hash dm_log dm_mod CPU: 0 PID: 527 Comm: kworker/0:1H Kdump: loaded Tainted: G B L ------------ T 3.10.0-1160.59.1.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 10/22/2013 Workqueue: xprtiod xs_tcp_data_receive_workfn [sunrpc] task: ffff9db4ea185280 ti: ffff9db4ed908000 task.ti: ffff9db4ed908000 RIP: 0010:[<ffffffffb2397af9>] [<ffffffffb2397af9>] memcpy+0x29/0x110
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffffb015ab39
Build id: 3.10.0-862.9.1.el7.x86_64 |
0x29 |
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 21s! [kworker/1:1:8052] Modules linked in: falcon_lsm_serviceable(PE) falcon_nf_netcontain(PE) falcon_lsm_pinned_10807(E) falcon_lsm_pinned_10805(E) falcon_lsm_pinned_10801(E) falcon_lsm_pinned_10703(E) falcon_lsm_pinned_10404(E) falcon_lsm_pinned_10402(E) falcon_lsm_pinned_9917(E) falcon_lsm_pinned_9808(E) tcp_diag udp_diag inet_diag falcon_lsm_pinned_9806(E) falcon_lsm_pinned_9607(E) falcon_lsm_pinned_9804(E) 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 vmw_vsock_vmci_transport vsock falcon_lsm_pinned_9705(E) sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd ppdev vmw_balloon joydev pcspkr sg vmw_vmci i2c_piix4 shpchp nfit libnvdimm parport_pc parport nfsd nfs_acl lockd grace auth_rpcgss sunrpc binfmt_misc ip_tables xfs libcrc32c sr_mod cdrom sd_mod crc_t10dif crct10dif_generic ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm e1000 ata_piix mptspi i2c_core scsi_transport_spi crct10dif_pclmul crct10dif_common mptscsih libata mptbase crc32c_intel serio_raw dm_mirror dm_region_hash dm_log dm_mod [last unloaded: falcon_lsm_serviceable] CPU: 1 PID: 8052 Comm: kworker/1:1 Tainted: P W EL ------------ 3.10.0-862.9.1.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018 Workqueue: events vmw_fb_dirty_flush [vmwgfx] task: ffff897e1c43dee0 ti: ffff897e7bbb8000 task.ti: ffff897e7bbb8000 RIP: 0010:[<ffffffffb015ab39>] [<ffffffffb015ab39>] memcpy+0x29/0x110 RSP: 0018:ffff897f21c43d10 EFLAGS: 00010202 RAX: ffff897df57ccbc0 RBX: 000000000001bb00 RCX: 0000000000000002 RDX: 0000000000000026 RSI: ffff897bbf187020 RDI: ffff897df57ccbc0 RBP: ffff897f21c43d18 R08: 5000fb00005e0001 R09: 00450008883b8156 R10: 11ff004077175400 R11: 00e0d0640f0a4714 R12: ffff897f21c43c88 R13: ffffffffb05217b2 R14: ffff897f21c43d18 R15: 0000000000000066 FS: 0000000000000000(0000) GS:ffff897f21c40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007faaec156140 CR3: 000000036875e000 CR4: 00000000001607e0 Call Trace:
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffffb0f86b6d
Build id: 3.10.0-957.21.3.el7.x86_64 |
0xd |
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:1:6305] 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 ip6table_filter ip6_tables iptable_filter devlink sunrpc ext4 mbcache jbd2 joydev ppdev vboxvideo(OE) nfit libnvdimm snd_intel8x0 snd_ac97_codec iosf_mbi vboxguest(OE) ttm drm_kms_helper ac97_bus crc32_pclmul syscopyarea sysfillrect ghash_clmulni_intel snd_seq sysimgblt aesni_intel snd_seq_device snd_pcm fb_sys_fops lrw gf128mul parport_pc drm snd_timer glue_helper snd ablk_helper parport video sg drm_panel_orientation_quirks cryptd soundcore pcspkr i2c_piix4 binfmt_misc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi ahci crct10dif_pclmul crct10dif_common crc32c_intel ata_piix libahci libata serio_raw e1000 dm_mirror dm_region_hash dm_log dm_mod CPU: 0 PID: 6305 Comm: kworker/0:1 Kdump: loaded Tainted: G W OEL ------------ 3.10.0-957.21.3.el7.x86_64 #1 Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Workqueue: events vmstat_shepherd task: ffff9d0c970b5140 ti: ffff9d06ba38c000 task.ti: ffff9d06ba38c000 RIP: 0010:[<ffffffffb0f86b6d>] [<ffffffffb0f86b6d>] memcpy+0xd/0x110 RSP: 0018:ffff9d0c9f203d10 EFLAGS: 00010246 RAX: ffff9d06fe242dc0 RBX: ffffffffb0f46c2d RCX: 0000000000000008 RDX: 0000000000000000 RSI: ffff9ceddd58e800 RDI: ffff9d06fe242dc0 RBP: ffff9d0c9f203d18 R08: 0000000000000000 R09: 00000019fe242dc0 R10: 0000000000000000 R11: ffff9d0c9f203de8 R12: ffff9d0c9f203c88 R13: ffffffffb1376df2 R14: ffff9d0c9f203d18 R15: 0000000000000040 FS: 0000000000000000(0000) GS:ffff9d0c9f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3377776968 CR3: 0000001f52c10000 CR4: 00000000000606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace:
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffff9cb96ea8
Build id: 3.10.0-1160.6.1.el7.x86_64 |
0x8 |
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0] Modules linked in: onic(OE) xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache 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 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter overlay(T) squashfs loop ib_isert iscsi_target_mod ib_srpt target_core_mod ib_srp scsi_transport_srp scsi_tgt rpcrdma sunrpc rdma_ucm ib_iser ib_umad rdma_cm iw_cm ib_ipoib libiscsi scsi_transport_iscsi ib_cm mlx4_ib ib_uverbs ib_core dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support sb_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr ftdi_sio sg lpc_ich i2c_i801 snd_hda_intel ioatdma snd_hda_codec snd_hda_core snd_hwdep snd_seq joydev snd_seq_device snd_pcm snd_timer mei_me snd mei soundcore wmi ipmi_si ipmi_devintf ipmi_msghandler ip_tables ext4 mbcache jbd2 mlx4_en sd_mod crc_t10dif crct10dif_generic mgag200 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm isci ahci libsas mlx4_core drm libahci scsi_transport_sas igb libata crct10dif_pclmul crct10dif_common crc32c_intel serio_raw ptp pps_core dca devlink drm_panel_orientation_quirks i2c_algo_bit fuse [last unloaded: onic] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G OEL ------------ T 3.10.0-1160.6.1.el7.x86_64 #1 Hardware name: Supermicro X9DRG-QF/X9DRG-QF, BIOS 3.2 03/25/2015 task: ffffffff9d418480 ti: ffffffff9d400000 task.ti: ffffffff9d400000 RIP: 0010:[<ffffffff9cb96ea8>] [<ffffffff9cb96ea8>] memcpy+0x8/0x110 RSP: 0018:ffff98577fa03ac8 EFLAGS: 00000292 RAX: ffff98577fa03b3d RBX: ffff98577fa03a48 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffff98488e7d2955 RDI: ffff98577fa03b3e RBP: ffff98577fa03b28 R08: ffffffffc0d51450 R09: ffffffffc0d513f0 R10: ffff984882bdc400 R11: 0000000000000040 R12: ffff98577fa03a38 R13: ffffffff9cf95fba R14: ffff98577fa03b28 R15: 0000000000000001 FS: 0000000000000000(0000) GS:ffff98577fa00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000007af3647a848 CR3: 00000008dd210000 CR4: 00000000001607f0 Call Trace:
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffff81326766
Build id: 3.10.0-514.el7.x86_64 |
0x16 |
NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [systemd:1] Modules linked in: xt_addrtype br_netfilter overlay 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 binfmt_misc vmw_vsock_vmci_transport vsock sunrpc snd_seq_midi snd_seq_midi_event snd_ens1371 nfit snd_rawmidi snd_ac97_codec libnvdimm ppdev vmw_balloon intel_powerclamp ac97_bus sg coretemp snd_seq snd_seq_device snd_pcm snd_timer snd iosf_mbi soundcore crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr parport_pc parport i2c_piix4 vmw_vmci shpchp ip_tables xfs libcrc32c sd_mod crc_t10dif sr_mod crct10dif_generic cdrom ata_generic pata_acpi crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm mptspi ata_piix scsi_transport_spi mptscsih libata e1000 mptbase i2c_core fjes dm_mirror dm_region_hash dm_log dm_mod CPU: 1 PID: 1 Comm: systemd Tainted: G W L ------------ 3.10.0-514.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015 task: ffff880184db0000 ti: ffff880184db8000 task.ti: ffff880184db8000 RIP: 0010:[<ffffffff81326766>] [<ffffffff81326766>] memcpy+0x16/0x110 RSP: 0018:ffff880235643cb8 EFLAGS: 00010206 RAX: ffff8801de31bcc0 RBX: 0000000000000001 RCX: ffff880000000000 RDX: 00000000000005b2 RSI: ffff8800bfa76000 RDI: ffff8801de31bcc0 RBP: ffff880235643cd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff880235643c28 R13: ffffffff8169721d R14: ffff880235643cd8 R15: 000000000000774c FS: 00007f10af390940(0000) GS:ffff880235640000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f10b10fb000 CR3: 0000000035ca4000 CR4: 00000000001407e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffffffff8133ae4e 0000000000000109 ffff880184cc68c0 ffff8800b8841f40 ffff880235643ce8 ffffffff8133ae80 ffff880235643cf8 ffffffff8133ae99 ffff880235643da0 ffffffffa00cc3ac ffff880235eea000 ffff880184cc68c0 Call Trace:
| Frame # | Function | Binary | Source or offset | Line |
|---|---|---|---|---|
| 1 |
memcpy
|
vmlinux |
0xffffffff813267b8
Build id: 3.10.0-514.el7.x86_64 |
0x68 |
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 31s! [rpm:114841] Modules linked in: binfmt_misc tcp_lp rfcomm fuse xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter bnep vmw_vsock_vmci_transport vsock intel_powerclamp coretemp ppdev iosf_mbi crc32_pclmul ghash_clmulni_intel snd_seq_midi cryptd snd_seq_midi_event vmw_balloon pcspkr snd_ens1371 snd_rawmidi btusb btrtl btbcm btintel snd_ac97_codec bluetooth ac97_bus snd_seq snd_seq_device snd_pcm nfit rfkill snd_timer snd soundcore libnvdimm sg parport_pc parport windrvr1240(POE) shpchp vmw_vmci i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel serio_raw vmwgfx drm_kms_helper ata_piix syscopyarea sysfillrect sysimgblt fb_sys_fops ttm e1000 mptspi scsi_transport_spi mptscsih mptbase drm i2c_core libata fjes dm_mirror dm_region_hash dm_log dm_mod CPU: 0 PID: 114841 Comm: rpm Tainted: P OE ------------ 3.10.0-514.el7.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015 task: ffff88008ab94e70 ti: ffff880189a14000 task.ti: ffff880189a14000 RIP: 0010:[<ffffffff813267b8>] [<ffffffff813267b8>] memcpy+0x68/0x110 RSP: 0018:ffff8801bf4035e0 EFLAGS: 00010287 RAX: ffff8800bc4b0000 RBX: 00000000000011f8 RCX: 0000000000000001 RDX: fffffffffffffffc RSI: ffff88018a613cf6 RDI: ffff8800bc4b003c RBP: ffff8801bf403640 R08: 0000000000000000 R09: c2f012011050ed7d R10: 74dab1417986bb01 R11: 8eb28f4414685c83 R12: ffff8801bf403558 R13: ffffffff8169721d R14: ffff8801bf403640 R15: 0000000000000001 FS: 00007fa0277f0800(0000) GS:ffff8801bf400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001d14528 CR3: 0000000189a2a000 CR4: 00000000003407f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffffffff8133aba3 0000000181e380c0 000000018a613cda 0000000000000202 000000000000003c 0000000000000001 0000000000177da0 ffff8801bff6d098 000000000000003c 0000000000000001 ffff8801bff6d098 ffff8801bacce3c0 Call Trace: