Info

Permalink
Function
__warn
First occurrence
2020-10-08
Last occurrence
2026-03-12
State
NEW
Components
kernel
Quality
-35

Statistics

Operating system Count
CentOS 7 165
Architecture Count
x86_64 165
Related packages Count
kernel 165
 0:3.10.0-957.1.3.el7 79
 0:3.10.0-1160.105.1.el7 32
 0:3.10.0-1160.119.1.el7 29
 0:3.10.0-1160.76.1.el7 5
 0:3.10.0-1160.36.2.el7 5
 0:3.10.0-1062.4.3.el7 4
 0:3.10.0-1160.108.1.el7 2
 0:3.10.0-1160.88.1.el7 2
 0:3.10.0-862.6.3.el7 2
 0:3.10.0-693.11.6.el7 1
 0:3.10.0-1160.59.1.el7 1
 0:3.10.0-1160.83.1.el7 1
 0:3.10.0-1160.62.1.el7 1
 0:3.10.0-1160.45.1.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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Report backtrace


Complete report #1102193
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff83b83559
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8349b258
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc081d0d0
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc081d0d0
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff8349b39d
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc081d15e
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc081f1c9
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x99
8
rpc_async_schedule
sunrpc 0xffffffffc081f562
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x12
9
process_one_work
vmlinux 0xffffffff834bde6f
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff834bef86
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff834bee60
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x2a0
12
kthread
vmlinux 0xffffffff834c5e41
Build id: 3.10.0-1160.36.2.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff834c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff83b95df7
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x21
15
? insert_kthread_work
vmlinux 0xffffffff834c5d70
Build id: 3.10.0-1160.36.2.el7.x86_64 		0x40 
WARNING: CPU: 10 PID: 11269 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: ext4 mbcache jbd2 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 ebtable_filter ebtables ip6_tables iptable_filter devlink zfs(POE) zunicode(POE) zavl(POE) icp(POE) zcommon(POE) znvpair(POE) spl(OE) rpcsec_gss_krb5 nfsv4 dns_resolver nfsv3 nfs fscache iscsi_tcp libiscsi_tcp veth bridge stp llc bonding bnx2i libiscsi scsi_transport_iscsi cnic uio intel_powerclamp coretemp kvm_intel kvm irqbypass gpio_ich crc32_pclmul iTCO_wdt ghash_clmulni_intel iTCO_vendor_support aesni_intel dcdbas lrw gf128mul ses enclosure glue_helper ablk_helper cryptd scsi_transport_sas ipmi_si ipmi_devintf sg joydev pcspkr i7core_edac ipmi_msghandler lpc_ich
acpi_power_meter nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c sr_mod sd_mod cdrom crc_t10dif crct10dif_generic ata_generic pata_acpi uas usb_storage mgag200 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_piix drm libata igb crct10dif_pclmul crct10dif_common crc32c_intel megaraid_sas serio_raw ptp drm_panel_orientation_quirks bnx2 pps_core dca i2c_algo_bit dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 10 PID: 11269 Comm: kworker/u50:2 Kdump: loaded Tainted: P          IOE  ------------   3.10.0-1160.36.2.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R710/00NH4P, BIOS 6.1.0 10/18/2011
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff83b83559>] dump_stack+0x19/0x1b
[<ffffffff8349b258>] __warn+0xd8/0x100
[<ffffffffc081d0d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc081d0d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff8349b39d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc081d15e>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc081f1c9>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffc081f562>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff834bde6f>] process_one_work+0x17f/0x440
[<ffffffff834bef86>] worker_thread+0x126/0x3c0
[<ffffffff834bee60>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff834c5e41>] kthread+0xd1/0xe0
[<ffffffff834c5d70>] ? insert_kthread_work+0x40/0x40
[<ffffffff83b95df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff834c5d70>] ? insert_kthread_work+0x40/0x40
Complete report #1014938
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff913b1bec
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff90c9f868
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc07607f0
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc07607f0
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff90c9f9ad
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc0760882
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x92
7
__rpc_execute
sunrpc 0xffffffffc0762969
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x99
8
rpc_async_schedule
sunrpc 0xffffffffc0762d02
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x12
9
process_one_work
vmlinux 0xffffffff90cc32ef
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff90cc4436
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff90cc4310
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x2b0
12
kthread
vmlinux 0xffffffff90ccb621
Build id: 3.10.0-1160.119.1.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff90ccb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff913c51f7
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x21
15
? insert_kthread_work
vmlinux 0xffffffff90ccb550
Build id: 3.10.0-1160.119.1.el7.x86_64 		0x40 
WARNING: CPU: 2 PID: 1163 at net/sunrpc/sched.c:716 rpc_exit_task+0x92/0xa0 [sunrpc]
Modules linked in: binfmt_misc rpcsec_gss_krb5 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 bridge stp llc tun ppdev parport_pc parport ebtable_filter ebtables ip6table_filter vmw_vsock_vmci_transport ip6_tables vsock iptable_filter devlink vmw_vmci mpt2sas raid_class scsi_transport_sas mptctl mptbase dell_rbu intel_powerclamp coretemp ext4 kvm_intel kvm irqbypass mbcache jbd2 crc32_pclmul ghash_clmulni_intel aesni_intel iTCO_wdt lrw ipmi_si gf128mul joydev iTCO_vendor_support dcdbas gpio_ich glue_helper pcspkr ablk_helper cryptd linear raid1 osst st ipmi_devintf sg acpi_power_meter wmi ipmi_msghandler i7core_edac lpc_ich 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 mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata crct10dif_pclmul crct10dif_common megaraid_sas crc32c_intel serio_raw bnx2 drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 2 PID: 1163 Comm: kworker/u34:2 Kdump: loaded Tainted: G          I    ------------   3.10.0-1160.119.1.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R710/0MD99X, BIOS 6.4.0 07/23/2013
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff913b1bec>] dump_stack+0x19/0x1f
[<ffffffff90c9f868>] __warn+0xd8/0x100
[<ffffffffc07607f0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc07607f0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff90c9f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc0760882>] rpc_exit_task+0x92/0xa0 [sunrpc]
[<ffffffffc0762969>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffc0762d02>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff90cc32ef>] process_one_work+0x17f/0x440
[<ffffffff90cc4436>] worker_thread+0x126/0x3c0
[<ffffffff90cc4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff90ccb621>] kthread+0xd1/0xe0
[<ffffffff90ccb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff913c51f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff90ccb550>] ? insert_kthread_work+0x40/0x40
Complete report #910187
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8b7b1bec
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8b09f868
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc07e17f0
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc07e17f0
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff8b09f9ad
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc07e1882
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x92
7
__rpc_execute
sunrpc 0xffffffffc07e3969
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x99
8
? finish_task_switch
vmlinux 0xffffffff8b0da930
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xe0
9
rpc_async_schedule
sunrpc 0xffffffffc07e3d02
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffff8b0c32ef
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffff8b0c4436
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x126
12
? manage_workers.isra.26
vmlinux 0xffffffff8b0c4310
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x2b0
13
kthread
vmlinux 0xffffffff8b0cb621
Build id: 3.10.0-1160.105.1.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffff8b0cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffff8b7c51dd
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x7
16
? insert_kthread_work
vmlinux 0xffffffff8b0cb550
Build id: 3.10.0-1160.105.1.el7.x86_64 		0x40 
WARNING: CPU: 18 PID: 202680 at net/sunrpc/sched.c:716 rpc_exit_task+0x92/0xa0 [sunrpc]
Modules linked in: squashfs loop overlay(T) nfsv3 nfsv4 dns_resolver nfs fscache xt_multiport rpcsec_gss_krb5 xt_CHECKSUM iptable_mangle tun ebtable_filter ebtables 8021q garp mrp bridge stp llc rdma_ucm rdma_cm iw_cm ib_ipoib ib_cm ib_umad mlx5_ib mlx4_en mlx4_ib ib_uverbs ib_core mlx4_core openvswitch nf_nat_ipv6 ip6t_REJECT nf_reject_ipv6 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_conntrack iptable_filter ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack dm_mirror dm_region_hash dm_log xfs osst skx_edac intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm iTCO_wdt iTCO_vendor_support irqbypass dell_smbios dell_wmi_descriptor dcdbas crc32_pclmul ghash_clmulni_intel aesni_intel
lrw gf128mul glue_helper ablk_helper cryptd dm_service_time st pcspkr ch joydev sg mei_me mei i2c_i801 lpc_ich ipmi_si ipmi_devintf ipmi_msghandler acpi_power_meter acpi_pad wmi dm_multipath dm_mod nfsd auth_rpcgss knem(OE) nfs_acl lockd grace binfmt_misc sunrpc ip_tables zfs(POE) zunicode(POE) zavl(POE) icp(POE) ext4 mbcache jbd2 zcommon(POE) znvpair(POE) spl(OE) sd_mod crc_t10dif crct10dif_generic mgag200 mlx5_core i2c_algo_bit drm_kms_helper bnx2x syscopyarea sysfillrect sysimgblt crct10dif_pclmul fb_sys_fops crct10dif_common ttm crc32c_intel ahci mpt3sas drm mlxfw megaraid_sas libahci devlink libata raid_class scsi_transport_sas mdio libcrc32c ptp pps_core drm_panel_orientation_quirks nfit libnvdimm fuse
CPU: 18 PID: 202680 Comm: kworker/u514:3 Kdump: loaded Tainted: P           OE  ------------ T 3.10.0-1160.105.1.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R640/0PHYDR, BIOS 2.20.1 09/13/2023
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff8b7b1bec>] dump_stack+0x19/0x1f
[<ffffffff8b09f868>] __warn+0xd8/0x100
[<ffffffffc07e17f0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc07e17f0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff8b09f9ad>] warn_slowpath_null+0x1d/0x30
[<ffffffffc07e1882>] rpc_exit_task+0x92/0xa0 [sunrpc]
[<ffffffffc07e3969>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffff8b0da930>] ? finish_task_switch+0xe0/0x1c0
[<ffffffffc07e3d02>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff8b0c32ef>] process_one_work+0x17f/0x440
[<ffffffff8b0c4436>] worker_thread+0x126/0x3c0
[<ffffffff8b0c4310>] ? manage_workers.isra.26+0x2b0/0x2b0
[<ffffffff8b0cb621>] kthread+0xd1/0xe0
[<ffffffff8b0cb550>] ? insert_kthread_work+0x40/0x40
[<ffffffff8b7c51dd>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffff8b0cb550>] ? insert_kthread_work+0x40/0x40
Complete report #549018
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff81b83539
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff8149b278
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc04e00d0
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc04e00d0
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff8149b3bd
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc04e015e
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc04e21c9
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x99
8
rpc_async_schedule
sunrpc 0xffffffffc04e2562
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x12
9
process_one_work
vmlinux 0xffffffff814bde8f
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff814befa6
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff814bee80
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x2a0
12
kthread
vmlinux 0xffffffff814c5e61
Build id: 3.10.0-1160.45.1.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff814c5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff81b95df7
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x21
15
? insert_kthread_work
vmlinux 0xffffffff814c5d90
Build id: 3.10.0-1160.45.1.el7.x86_64 		0x40 
WARNING: CPU: 1 PID: 51481 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: cts rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfsv3 nfs_acl nfs lockd grace fscache vmw_vsock_vmci_transport vsock sunrpc ppdev sb_edac iosf_mbi crc32_pclmul ghash_clmulni_intel vmw_balloon aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr joydev sg vmw_vmci i2c_piix4 parport_pc parport ip_tables ext4 mbcache jbd2 sr_mod cdrom ata_generic pata_acpi vmwgfx drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops sd_mod ttm crc_t10dif crct10dif_generic drm ahci crct10dif_pclmul crct10dif_common ata_piix crc32c_intel libahci serio_raw libata vmxnet3 vmw_pvscsi nfit drm_panel_orientation_quirks libnvdimm floppy dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 1 PID: 51481 Comm: kworker/u128:1 Kdump: loaded Tainted: G        W      ------------   3.10.0-1160.45.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 12/12/2018
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
 [<ffffffff81b83539>] dump_stack+0x19/0x1b
 [<ffffffff8149b278>] __warn+0xd8/0x100
 [<ffffffffc04e00d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
 [<ffffffffc04e00d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
 [<ffffffff8149b3bd>] warn_slowpath_null+0x1d/0x20
 [<ffffffffc04e015e>] rpc_exit_task+0x8e/0x90 [sunrpc]
 [<ffffffffc04e21c9>] __rpc_execute+0x99/0x420 [sunrpc]
 [<ffffffffc04e2562>] rpc_async_schedule+0x12/0x20 [sunrpc]
 [<ffffffff814bde8f>] process_one_work+0x17f/0x440
 [<ffffffff814befa6>] worker_thread+0x126/0x3c0
 [<ffffffff814bee80>] ? manage_workers.isra.26+0x2a0/0x2a0
 [<ffffffff814c5e61>] kthread+0xd1/0xe0
 [<ffffffff814c5d90>] ? insert_kthread_work+0x40/0x40
 [<ffffffff81b95df7>] ret_from_fork_nospec_begin+0x21/0x21
 [<ffffffff814c5d90>] ? insert_kthread_work+0x40/0x40
Complete report #523246
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff845865a9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff83e9b408
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc02bd0d0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc02bd0d0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff83e9b54d
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc02bd15e
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc02bf1d9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x99
8
rpc_async_schedule
sunrpc 0xffffffffc02bf572
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x12
9
process_one_work
vmlinux 0xffffffff83ebdfdf
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff83ebf0f6
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff83ebefd0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x2a0
12
kthread
vmlinux 0xffffffff83ec5fb1
Build id: 3.10.0-1160.62.1.el7.x86_64 		0xd1
13
? system_call_after_swapgs
vmlinux 0xffffffff84599ec9
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x96
14
? insert_kthread_work
vmlinux 0xffffffff83ec5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffff84599df7
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x21
16
? insert_kthread_work
vmlinux 0xffffffff83ec5ee0
Build id: 3.10.0-1160.62.1.el7.x86_64 		0x40 
WARNING: CPU: 11 PID: 4253 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables binfmt_misc rpcsec_gss_krb5 bonding bridge stp llc ip_set iTCO_wdt gpio_ich iTCO_vendor_support intel_powerclamp coretemp kvm_intel kvm ipmi_si ipmi_devintf irqbypass ipmi_msghandler pcspkr i2c_i801 joydev lpc_ich sg ioatdma i7core_edac acpi_cpufreq nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_common uas usb_storage
mgag200 drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_generic pata_acpi drm ata_piix libata crc32c_intel igb serio_raw 3w_sas drm_panel_orientation_quirks ptp pps_core dca i2c_algo_bit dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 11 PID: 4253 Comm: kworker/u49:0 Kdump: loaded Not tainted 3.10.0-1160.62.1.el7.x86_64 #1
Hardware name: Supermicro X8DT3/X8DT3, BIOS 2.0a    09/14/2010
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff845865a9>] dump_stack+0x19/0x1b
[<ffffffff83e9b408>] __warn+0xd8/0x100
[<ffffffffc02bd0d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc02bd0d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff83e9b54d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc02bd15e>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc02bf1d9>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffc02bf572>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff83ebdfdf>] process_one_work+0x17f/0x440
[<ffffffff83ebf0f6>] worker_thread+0x126/0x3c0
[<ffffffff83ebefd0>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff83ec5fb1>] kthread+0xd1/0xe0
[<ffffffff84599ec9>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffff83ec5ee0>] ? insert_kthread_work+0x40/0x40
[<ffffffff84599df7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff83ec5ee0>] ? insert_kthread_work+0x40/0x40
Complete report #475657
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb3561e41
Build id: 3.10.0-957.1.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb2e97648
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0377ff0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0377ff0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffffb2e9778d
Build id: 3.10.0-957.1.3.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc037807e
Build id: 3.10.0-957.1.3.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc0379639
Build id: 3.10.0-957.1.3.el7.x86_64 		0x99
8
? __schedule
vmlinux 0xffffffffb356778f
Build id: 3.10.0-957.1.3.el7.x86_64 		0x3ff
9
rpc_async_schedule
sunrpc 0xffffffffc03799d2
Build id: 3.10.0-957.1.3.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffffb2eb9d4f
Build id: 3.10.0-957.1.3.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffb2ebade6
Build id: 3.10.0-957.1.3.el7.x86_64 		0x126
12
? manage_workers.isra.25
vmlinux 0xffffffffb2ebacc0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffb2ec1c31
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffffb2ec1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffffb3574c1d
Build id: 3.10.0-957.1.3.el7.x86_64 		0x7
16
? insert_kthread_work
vmlinux 0xffffffffb2ec1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40 
WARNING: CPU: 0 PID: 364041 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr qla2xxx nvme_fc nvme_fabrics nvme_core scsi_transport_fc scsi_tgt zfs(POE) zunicode(POE) zavl(POE) icp(POE) ses enclosure ipmi_ssif zcommon(POE) znvpair(POE) spl(OE) joydev i2c_i801 mei_me mei sg lpc_ich wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_cpufreq acpi_power_meter acpi_pad nfsd nfs_acl lockd auth_rpcgss grace sunrpc sch_fq_codel ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast i2c_algo_bit drm_kms_helper mpt3sas syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm megaraid_sas raid_class i40e scsi_transport_sas ahci ptp drm_panel_orientation_quirks pps_core libahci libata nfit libnvdimm
CPU: 0 PID: 364041 Comm: kworker/u897:0 Kdump: loaded Tainted: P           OE  ------------   3.10.0-957.1.3.el7.x86_64 #1
Hardware name: Supermicro Super Server/X11DPH-T, BIOS 2.1 06/15/2018
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffffb3561e41>] dump_stack+0x19/0x1b
[<ffffffffb2e97648>] __warn+0xd8/0x100
[<ffffffffc0377ff0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc0377ff0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffb2e9778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc037807e>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc0379639>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffb356778f>] ? __schedule+0x3ff/0x890
[<ffffffffc03799d2>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffffb2eb9d4f>] process_one_work+0x17f/0x440
[<ffffffffb2ebade6>] worker_thread+0x126/0x3c0
[<ffffffffb2ebacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffb2ec1c31>] kthread+0xd1/0xe0
[<ffffffffb2ec1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffffb3574c1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb2ec1b60>] ? insert_kthread_work+0x40/0x40
Complete report #280221
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb2161e41
Build id: 3.10.0-957.1.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb1a97648
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0478ff0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0478ff0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffffb1a9778d
Build id: 3.10.0-957.1.3.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc047907e
Build id: 3.10.0-957.1.3.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc047a639
Build id: 3.10.0-957.1.3.el7.x86_64 		0x99
8
? __schedule
vmlinux 0xffffffffb216778f
Build id: 3.10.0-957.1.3.el7.x86_64 		0x3ff
9
rpc_async_schedule
sunrpc 0xffffffffc047a9d2
Build id: 3.10.0-957.1.3.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffffb1ab9d4f
Build id: 3.10.0-957.1.3.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffb1abade6
Build id: 3.10.0-957.1.3.el7.x86_64 		0x126
12
? manage_workers.isra.25
vmlinux 0xffffffffb1abacc0
Build id: 3.10.0-957.1.3.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffb1ac1c31
Build id: 3.10.0-957.1.3.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffffb1ac1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffffb2174c1d
Build id: 3.10.0-957.1.3.el7.x86_64 		0x7
16
? insert_kthread_work
vmlinux 0xffffffffb1ac1b60
Build id: 3.10.0-957.1.3.el7.x86_64 		0x40 
WARNING: CPU: 11 PID: 457653 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr qla2xxx nvme_fc nvme_fabrics nvme_core scsi_transport_fc scsi_tgt zfs(POE) zunicode(POE) zavl(POE) icp(POE) ses enclosure zcommon(POE) znvpair(POE) spl(OE) joydev ipmi_ssif sg mei_me lpc_ich i2c_i801 mei wmi ipmi_si ipmi_devintf ipmi_msghandler acpi_cpufreq acpi_pad acpi_power_meter nfsd nfs_acl sch_fq_codel lockd auth_rpcgss grace sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops megaraid_sas ttm mpt3sas i40e drm ahci raid_class scsi_transport_sas libahci ptp pps_core drm_panel_orientation_quirks libata nfit libnvdimm
CPU: 11 PID: 457653 Comm: kworker/u897:0 Kdump: loaded Tainted: P        W  OE  ------------   3.10.0-957.1.3.el7.x86_64 #1
Hardware name: Supermicro Super Server/X11DPH-T, BIOS 2.1 06/15/2018
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffffb2161e41>] dump_stack+0x19/0x1b
[<ffffffffb1a97648>] __warn+0xd8/0x100
[<ffffffffc0478ff0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc0478ff0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffb1a9778d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc047907e>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc047a639>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffb216778f>] ? __schedule+0x3ff/0x890
[<ffffffffc047a9d2>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffffb1ab9d4f>] process_one_work+0x17f/0x440
[<ffffffffb1abade6>] worker_thread+0x126/0x3c0
[<ffffffffb1abacc0>] ? manage_workers.isra.25+0x2a0/0x2a0
[<ffffffffb1ac1c31>] kthread+0xd1/0xe0
[<ffffffffb1ac1b60>] ? insert_kthread_work+0x40/0x40
[<ffffffffb2174c1d>] ret_from_fork_nospec_begin+0x7/0x21
[<ffffffffb1ac1b60>] ? insert_kthread_work+0x40/0x40
Complete report #251630
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb9f0e80e
Build id: 3.10.0-862.6.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb9891e18
Build id: 3.10.0-862.6.3.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc05a9d20
Build id: 3.10.0-862.6.3.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc05a9d20
Build id: 3.10.0-862.6.3.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffffb9891f5d
Build id: 3.10.0-862.6.3.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc05a9dae
Build id: 3.10.0-862.6.3.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc05ab369
Build id: 3.10.0-862.6.3.el7.x86_64 		0x99
8
? __schedule
vmlinux 0xffffffffb9f139bc
Build id: 3.10.0-862.6.3.el7.x86_64 		0x41c
9
rpc_async_schedule
sunrpc 0xffffffffc05ab702
Build id: 3.10.0-862.6.3.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffffb98b35ef
Build id: 3.10.0-862.6.3.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffb98b4686
Build id: 3.10.0-862.6.3.el7.x86_64 		0x126
12
? manage_workers.isra.24
vmlinux 0xffffffffb98b4560
Build id: 3.10.0-862.6.3.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffb98bb621
Build id: 3.10.0-862.6.3.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffffb98bb550
Build id: 3.10.0-862.6.3.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffffb9f205f7
Build id: 3.10.0-862.6.3.el7.x86_64 		0x21
16
? insert_kthread_work
vmlinux 0xffffffffb98bb550
Build id: 3.10.0-862.6.3.el7.x86_64 		0x40 
WARNING: CPU: 9 PID: 1884 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute 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 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables rpcsec_gss_krb5 bonding ip_set nfnetlink bridge stp llc intel_powerclamp coretemp kvm_intel kvm sg irqbypass gpio_ich iTCO_wdt joydev pcspkr iTCO_vendor_support i7core_edac ioatdma acpi_cpufreq lpc_ich i2c_i801 shpchp nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_common uas usb_storage mgag200 drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops ttm ata_generic pata_acpi ata_piix drm libata igb crc32c_intel serio_raw ptp pps_core dca i2c_algo_bit 3w_sas i2c_core dm_mirror dm_region_hash dm_log dm_mod [last unloaded: ip_tables]
CPU: 9 PID: 1884 Comm: kworker/9:0 Kdump: loaded Not tainted 3.10.0-862.6.3.el7.x86_64 #1
Hardware name: Supermicro X8DT3/X8DT3, BIOS 2.0a    09/14/2010
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffffb9f0e80e>] dump_stack+0x19/0x1b
[<ffffffffb9891e18>] __warn+0xd8/0x100
[<ffffffffc05a9d20>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc05a9d20>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffb9891f5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc05a9dae>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc05ab369>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffb9f139bc>] ? __schedule+0x41c/0xa20
[<ffffffffc05ab702>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffffb98b35ef>] process_one_work+0x17f/0x440
[<ffffffffb98b4686>] worker_thread+0x126/0x3c0
[<ffffffffb98b4560>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffffb98bb621>] kthread+0xd1/0xe0
[<ffffffffb98bb550>] ? insert_kthread_work+0x40/0x40
[<ffffffffb9f205f7>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffb98bb550>] ? insert_kthread_work+0x40/0x40
Complete report #198115
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9bf79ba4
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff9b89b958
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc06e4040
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc06e4040
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff9b89ba9d
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc06e40ce
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc06e5f49
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x99
8
rpc_async_schedule
sunrpc 0xffffffffc06e62e2
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x12
9
process_one_work
vmlinux 0xffffffff9b8be21f
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x17f
10
worker_thread
vmlinux 0xffffffff9b8bf336
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x126
11
? manage_workers.isra.26
vmlinux 0xffffffff9b8bf210
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x2a0
12
kthread
vmlinux 0xffffffff9b8c61f1
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xd1
13
? insert_kthread_work
vmlinux 0xffffffff9b8c6120
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x40
14
ret_from_fork_nospec_begin
vmlinux 0xffffffff9bf8cd37
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x21
15
? insert_kthread_work
vmlinux 0xffffffff9b8c6120
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 17786 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: binfmt_misc 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 nfsv3 rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache ext4 mbcache jbd2 dm_mirror dm_region_hash dm_log dm_mod raid0 intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass iTCO_wdt gpio_ich iTCO_vendor_support crc32_pclmul ghash_clmulni_intel pcspkr ipmi_si ipmi_devintf ipmi_msghandler sg i2c_i801 cryptd joydev ie31200_edac pcc_cpufreq lpc_ich nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c raid1 sd_mod sr_mod cdrom crc_t10dif crct10dif_generic mgag200
i2c_algo_bit drm_kms_helper crct10dif_pclmul crct10dif_common syscopyarea ahci sysfillrect sysimgblt fb_sys_fops ttm crc32c_intel libahci serio_raw libata drm e1000e drm_panel_orientation_quirks ptp pps_core
CPU: 3 PID: 17786 Comm: kworker/u8:3 Kdump: loaded Not tainted 3.10.0-1062.4.3.el7.x86_64 #1
Hardware name: Supermicro X9SCL/X9SCM/X9SCL/X9SCM, BIOS 1.10 08/19/2011
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff9bf79ba4>] dump_stack+0x19/0x1b
[<ffffffff9b89b958>] __warn+0xd8/0x100
[<ffffffffc06e4040>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc06e4040>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff9b89ba9d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc06e40ce>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc06e5f49>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffc06e62e2>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff9b8be21f>] process_one_work+0x17f/0x440
[<ffffffff9b8bf336>] worker_thread+0x126/0x3c0
[<ffffffff9b8bf210>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffff9b8c61f1>] kthread+0xd1/0xe0
[<ffffffff9b8c6120>] ? insert_kthread_work+0x40/0x40
[<ffffffff9bf8cd37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffff9b8c6120>] ? insert_kthread_work+0x40/0x40
Complete report #23637
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffa6f79ba4
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffa689b958
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0507040
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc0507040
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffffa689ba9d
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc05070ce
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x8e
7
__rpc_execute
sunrpc 0xffffffffc0508f49
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x99
8
? __schedule
vmlinux 0xffffffffa6f7f568
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x448
9
rpc_async_schedule
sunrpc 0xffffffffc05092e2
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffffa68be21f
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x17f
11
worker_thread
vmlinux 0xffffffffa68bf336
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x126
12
? manage_workers.isra.26
vmlinux 0xffffffffa68bf210
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffffa68c61f1
Build id: 3.10.0-1062.4.3.el7.x86_64 		0xd1
14
? insert_kthread_work
vmlinux 0xffffffffa68c6120
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x40
15
ret_from_fork_nospec_begin
vmlinux 0xffffffffa6f8cd37
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x21
16
? insert_kthread_work
vmlinux 0xffffffffa68c6120
Build id: 3.10.0-1062.4.3.el7.x86_64 		0x40 
WARNING: CPU: 10 PID: 716 at net/sunrpc/sched.c:716 rpc_exit_task+0x8e/0x90 [sunrpc]
Modules linked in: tcp_diag inet_diag xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc dm_mirror dm_region_hash dm_log dm_mod ppdev sg i2c_piix4 parport_pc virtio_balloon parport joydev pcspkr sch_fq_codel ip_tables xfs libcrc32c sr_mod cdrom ata_generic pata_acpi virtio_net
virtio_console virtio_blk cirrus drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ata_piix libata crc32c_intel serio_raw virtio_pci virtio_ring virtio drm_panel_orientation_quirks floppy
CPU: 10 PID: 716 Comm: kworker/u24:2 Kdump: loaded Not tainted 3.10.0-1062.4.3.el7.x86_64 #1
Hardware name: Bochs Bochs, BIOS rel-1.7.5.1-20180921_224418 04/01/2014
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffffa6f79ba4>] dump_stack+0x19/0x1b
[<ffffffffa689b958>] __warn+0xd8/0x100
[<ffffffffc0507040>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc0507040>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffa689ba9d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc05070ce>] rpc_exit_task+0x8e/0x90 [sunrpc]
[<ffffffffc0508f49>] __rpc_execute+0x99/0x420 [sunrpc]
[<ffffffffa6f7f568>] ? __schedule+0x448/0x9c0
[<ffffffffc05092e2>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffffa68be21f>] process_one_work+0x17f/0x440
[<ffffffffa68bf336>] worker_thread+0x126/0x3c0
[<ffffffffa68bf210>] ? manage_workers.isra.26+0x2a0/0x2a0
[<ffffffffa68c61f1>] kthread+0xd1/0xe0
[<ffffffffa68c6120>] ? insert_kthread_work+0x40/0x40
[<ffffffffa6f8cd37>] ret_from_fork_nospec_begin+0x21/0x21
[<ffffffffa68c6120>] ? insert_kthread_work+0x40/0x40
Complete report #6754
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff816a5ea1
Build id: 3.10.0-693.11.6.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffff81089448
Build id: 3.10.0-693.11.6.el7.x86_64 		0xd8
3
? rpc_destroy_wait_queue
sunrpc 0xffffffffc02369d0
Build id: 3.10.0-693.11.6.el7.x86_64 		0x20
4
? rpc_destroy_wait_queue
sunrpc 0xffffffffc02369d0
Build id: 3.10.0-693.11.6.el7.x86_64 		0x20
5
warn_slowpath_null
vmlinux 0xffffffff8108958d
Build id: 3.10.0-693.11.6.el7.x86_64 		0x1d
6
rpc_exit_task
sunrpc 0xffffffffc0236a5b
Build id: 3.10.0-693.11.6.el7.x86_64 		0x8b
7
__rpc_execute
sunrpc 0xffffffffc0238017
Build id: 3.10.0-693.11.6.el7.x86_64 		0x97
8
? __schedule
vmlinux 0xffffffff816ab124
Build id: 3.10.0-693.11.6.el7.x86_64 		0x424
9
rpc_async_schedule
sunrpc 0xffffffffc02383a2
Build id: 3.10.0-693.11.6.el7.x86_64 		0x12
10
process_one_work
vmlinux 0xffffffff810aa3ba
Build id: 3.10.0-693.11.6.el7.x86_64 		0x17a
11
worker_thread
vmlinux 0xffffffff810ab086
Build id: 3.10.0-693.11.6.el7.x86_64 		0x126
12
? manage_workers.isra.24
vmlinux 0xffffffff810aaf60
Build id: 3.10.0-693.11.6.el7.x86_64 		0x2a0
13
kthread
vmlinux 0xffffffff810b252f
Build id: 3.10.0-693.11.6.el7.x86_64 		0xcf
14
? insert_kthread_work
vmlinux 0xffffffff810b2460
Build id: 3.10.0-693.11.6.el7.x86_64 		0x40
15
ret_from_fork
vmlinux 0xffffffff816b8798
Build id: 3.10.0-693.11.6.el7.x86_64 		0x58
16
? insert_kthread_work
vmlinux 0xffffffff810b2460
Build id: 3.10.0-693.11.6.el7.x86_64 		0x40 
WARNING: CPU: 3 PID: 36078 at net/sunrpc/sched.c:716 rpc_exit_task+0x8b/0x90 [sunrpc]
Modules linked in: rpcsec_gss_krb5 mptctl mptbase nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi binfmt_misc xt_physdev br_netfilter ipt_REJECT nf_reject_ipv4 xt_comment xt_multiport sb_edac edac_core intel_powerclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel dm_service_time lrw gf128mul glue_helper ablk_helper cryptd iTCO_wdt iTCO_vendor_support wmi hpilo pcspkr hpwdt sg lpc_ich acpi_power_meter ipmi_si ipmi_devintf ipmi_msghandler ioatdma pcc_cpufreq shpchp dm_multipath nfsd nfs_acl lockd auth_rpcgss grace sunrpc xfs libcrc32c sr_mod cdrom ata_generic pata_acpi sd_mod crc_t10dif crct10dif_generic mgag200 i2c_algo_bit drm_kms_helper syscopyarea
sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel drm ata_piix serio_raw libata ixgbe tg3 hpsa i2c_core mdio dca ptp scsi_transport_sas pps_core dm_mirror dm_region_hash dm_log dm_mod 8021q garp mrp bridge stp llc bonding [last unloaded: nf_defrag_ipv4]
CPU: 3 PID: 36078 Comm: kworker/3:1 Not tainted 3.10.0-693.11.6.el7.x86_64 #1
Hardware name: HP ProLiant DL380p Gen8, BIOS P70 12/20/2013
Workqueue: rpciod rpc_async_schedule [sunrpc]
Call Trace:
[<ffffffff816a5ea1>] dump_stack+0x19/0x1b
[<ffffffff81089448>] __warn+0xd8/0x100
[<ffffffffc02369d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffffc02369d0>] ? rpc_destroy_wait_queue+0x20/0x20 [sunrpc]
[<ffffffff8108958d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc0236a5b>] rpc_exit_task+0x8b/0x90 [sunrpc]
[<ffffffffc0238017>] __rpc_execute+0x97/0x410 [sunrpc]
[<ffffffff816ab124>] ? __schedule+0x424/0x9b0
[<ffffffffc02383a2>] rpc_async_schedule+0x12/0x20 [sunrpc]
[<ffffffff810aa3ba>] process_one_work+0x17a/0x440
[<ffffffff810ab086>] worker_thread+0x126/0x3c0
[<ffffffff810aaf60>] ? manage_workers.isra.24+0x2a0/0x2a0
[<ffffffff810b252f>] kthread+0xcf/0xe0
[<ffffffff810b2460>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b8798>] ret_from_fork+0x58/0x90
[<ffffffff810b2460>] ? insert_kthread_work+0x40/0x40