Info

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Function
_raw_spin_unlock_irqrestore
First occurrence
2021-07-21
Last occurrence
2026-09-10
State
NEW
Components
kernel
Quality
-88

Statistics

Operating system Count
CentOS 7 4
Architecture Count
x86_64 4
Related packages Count
kernel 4
 0:3.10.0-1160.31.1.el7 2
 0:3.10.0-1160.el7 2

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 #212924
Frame # Function Binary Source or offset Line
1
_raw_spin_unlock_irqrestore
vmlinux 0xffffffffa1b8b805
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x15
2
pvscsi_queue
vmw_pvscsi 0xffffffffc0367632
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4a2
3
? scsi_test_unit_ready
vmlinux 0xffffffffa18ec830
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x170
4
scsi_dispatch_cmd
vmlinux 0xffffffffa18e4120
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xb0
5
scsi_request_fn
vmlinux 0xffffffffa18ed84c
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4ac
6
__blk_run_queue
vmlinux 0xffffffffa17539f9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x39
7
queue_unplugged
vmlinux 0xffffffffa1753aba
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x2a
8
blk_flush_plug_list
vmlinux 0xffffffffa1757398
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d8
9
io_schedule_timeout
vmlinux 0xffffffffa1b88b18
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x128
10
mempool_alloc
vmlinux 0xffffffffa15c123a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x14a
11
? wake_up_atomic_t
vmlinux 0xffffffffa14c6f20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x30
12
? init_emergency_isa_pool
vmlinux 0xffffffffa1608d20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x60
13
bio_alloc_bioset
vmlinux 0xffffffffa168c55e
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1ee
14
? init_emergency_isa_pool
vmlinux 0xffffffffa1608d20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x60
15
? init_emergency_isa_pool
vmlinux 0xffffffffa1608d20
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x60
16
get_swap_bio
vmlinux 0xffffffffa1608e35
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x25
17
__swap_writepage
vmlinux 0xffffffffa1609288
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1f8
18
? scan_swap_map_slots
vmlinux 0xffffffffa160cd05
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d5
19
? __radix_tree_create
vmlinux 0xffffffffa178d2e7
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xb7
20
? __radix_tree_lookup
vmlinux 0xffffffffa178d6f4
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x84
21
? _swap_info_get
vmlinux 0xffffffffa160a8f2
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x12
22
? page_swapcount
vmlinux 0xffffffffa160ca0f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x8f
23
swap_writepage
vmlinux 0xffffffffa1609349
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x39
24
shmem_writepage
vmlinux 0xffffffffa15d89e5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x195
25
shrink_page_list
vmlinux 0xffffffffa15d31a2
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x882
26
shrink_inactive_list
vmlinux 0xffffffffa15d3b66
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1b6
27
shrink_lruvec
vmlinux 0xffffffffa15d4645
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x375
28
shrink_zone
vmlinux 0xffffffffa15d4a76
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x76
29
do_try_to_free_pages
vmlinux 0xffffffffa15d4f60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xf0
30
try_to_free_pages
vmlinux 0xffffffffa15d548c
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xfc
31
__alloc_pages_nodemask
vmlinux 0xffffffffa15c90b1
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x831
32
alloc_pages_vma
vmlinux 0xffffffffa161c739
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xa9
33
handle_mm_fault
vmlinux 0xffffffffa15f6337
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xcb7
34
__get_user_pages
vmlinux 0xffffffffa15eb5e2
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x1d2
35
populate_vma_page_range
vmlinux 0xffffffffa15ec44a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7a
36
__mm_populate
vmlinux 0xffffffffa15ec4fc
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xac
37
do_mlock
vmlinux 0xffffffffa15f8a24
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x114
38
SyS_mlock
vmlinux 0xffffffffa15f8bb3
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x13
39
system_call_fastpath
vmlinux 0xffffffffa1b95f92
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x25 
NMI watchdog: BUG: soft lockup - CPU#0 stuck for 25s! [python3:23487]
Modules linked in: xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 devlink tun 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 sunrpc iosf_mbi crc32_pclmul ghash_clmulni_intel aesni_intel ppdev lrw gf128mul glue_helper ablk_helper cryptd vmw_balloon sg pcspkr joydev vmw_vmci parport_pc parport i2c_piix4 ip_tables xfs libcrc32c ata_generic sr_mod cdrom pata_acpi vmwgfx ata_piix drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops sd_mod crc_t10dif ttm crct10dif_generic drm crct10dif_pclmul crct10dif_common crc32c_intel nfit ahci libnvdimm libahci libata serio_raw vmxnet3 vmw_pvscsi drm_panel_orientation_quirks dm_mirror dm_region_hash dm_log dm_mod fuse
CPU: 0 PID: 23487 Comm: python3 Kdump: loaded Tainted: G             L ------------   3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/28/2017
task: ffff9d746ee10000 ti: ffff9d74079b0000 task.ti: ffff9d74079b0000
RIP: 0010:[<ffffffffa1b8b805>]  [<ffffffffa1b8b805>] _raw_spin_unlock_irqrestore+0x15/0x20
RSP: 0018:ffff9d74079b32b8  EFLAGS: 00000282
RAX: 0000000000000000 RBX: ffff9d74079b3278 RCX: ffffffffa2034f40
RDX: ffffc2d401b90000 RSI: 0000000000000282 RDI: 0000000000000282
RBP: ffff9d74079b32b8 R08: 0000000000000001 R09: 0000000000000000
R10: ffff9d707570b400 R11: ffff9d7075d4c000 R12: 0000000000000020
R13: ffff9d73eda46d80 R14: ffffffffa18eb4e9 R15: ffff9d74079b3230
FS:  00007fb850ce6700(0000) GS:ffff9d747fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f360ed39e0f CR3: 000000039546a000 CR4: 00000000007607f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
[<ffffffffc0367632>] pvscsi_queue+0x4a2/0x920 [vmw_pvscsi]
[<ffffffffa18ec830>] ? scsi_test_unit_ready+0x170/0x170
[<ffffffffa18e4120>] scsi_dispatch_cmd+0xb0/0x240
[<ffffffffa18ed84c>] scsi_request_fn+0x4ac/0x680
[<ffffffffa17539f9>] __blk_run_queue+0x39/0x50
[<ffffffffa1753aba>] queue_unplugged+0x2a/0xa0
[<ffffffffa1757398>] blk_flush_plug_list+0x1d8/0x230
[<ffffffffa1b88b18>] io_schedule_timeout+0x128/0x130
[<ffffffffa15c123a>] mempool_alloc+0x14a/0x170
[<ffffffffa14c6f20>] ? wake_up_atomic_t+0x30/0x30
[<ffffffffa1608d20>] ? init_emergency_isa_pool+0x60/0x60
[<ffffffffa168c55e>] bio_alloc_bioset+0x1ee/0x310
[<ffffffffa1608d20>] ? init_emergency_isa_pool+0x60/0x60
[<ffffffffa1608d20>] ? init_emergency_isa_pool+0x60/0x60
[<ffffffffa1608e35>] get_swap_bio+0x25/0x80
[<ffffffffa1609288>] __swap_writepage+0x1f8/0x280
[<ffffffffa160cd05>] ? scan_swap_map_slots+0x1d5/0x760
[<ffffffffa178d2e7>] ? __radix_tree_create+0xb7/0x360
[<ffffffffa178d6f4>] ? __radix_tree_lookup+0x84/0xf0
[<ffffffffa160a8f2>] ? _swap_info_get+0x12/0x60
[<ffffffffa160ca0f>] ? page_swapcount+0x8f/0xa0
[<ffffffffa1609349>] swap_writepage+0x39/0x80
[<ffffffffa15d89e5>] shmem_writepage+0x195/0x2d0
[<ffffffffa15d31a2>] shrink_page_list+0x882/0xc30
[<ffffffffa15d3b66>] shrink_inactive_list+0x1b6/0x5c0
[<ffffffffa15d4645>] shrink_lruvec+0x375/0x730
[<ffffffffa15d4a76>] shrink_zone+0x76/0x1a0
[<ffffffffa15d4f60>] do_try_to_free_pages+0xf0/0x520
[<ffffffffa15d548c>] try_to_free_pages+0xfc/0x180
[<ffffffffa15c90b1>] __alloc_pages_nodemask+0x831/0xbe0
[<ffffffffa161c739>] alloc_pages_vma+0xa9/0x200
[<ffffffffa15f6337>] handle_mm_fault+0xcb7/0xfb0
[<ffffffffa15eb5e2>] __get_user_pages+0x1d2/0x7e0
[<ffffffffa15ec44a>] populate_vma_page_range+0x7a/0x80
[<ffffffffa15ec4fc>] __mm_populate+0xac/0x140
[<ffffffffa15f8a24>] do_mlock+0x114/0x160
[<ffffffffa15f8bb3>] SyS_mlock+0x13/0x20
[<ffffffffa1b95f92>] system_call_fastpath+0x25/0x2a
Code: 07 00 0f 1f 40 00 5d c3 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 c6 07 00 0f 1f 40 00 48 89 f7 57 9d <0f> 1f 44 00 00 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 48