Kerneloops

Similar reports
Problem #827203
Component
kernel Tainted
Last affected version
0:3.10.0-693.el7
Executable
unknown
First occurrence
2021-02-08
Last occurrence
2026-06-27
Unique reports
4
Quality
-39

Statistics

Operating system Unique / Total count
CentOS 7 4 / 7
Operating system Count
CentOS 7 7
Architecture Count
x86_64 7
Related packages Count
kernel 7
 0:3.10.0-693.21.1.el7 6
 0:3.10.0-693.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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Backtrace

Frame # Function Binary Source or offset Line
1
ext4_inode_touch_time_cmp
ext4 0xffffffffc038c4c7
Build id: 3.10.0-693.el7.x86_64 		0x67
2
merge
vmlinux 0xffffffff81335dc0
Build id: 3.10.0-693.el7.x86_64 		0x60
3
? ext4_ind_remove_space
ext4 0xffffffffc038c460
Build id: 3.10.0-693.el7.x86_64 		0x8c0
4
list_sort
vmlinux 0xffffffff81335ebb
Build id: 3.10.0-693.el7.x86_64 		0x9b
5
__ext4_es_shrink
ext4 0xffffffffc038c95e
Build id: 3.10.0-693.el7.x86_64 		0x1ce
6
ext4_es_shrink
ext4 0xffffffffc038cae2
Build id: 3.10.0-693.el7.x86_64 		0xb2
7
shrink_slab
vmlinux 0xffffffff81195413
Build id: 3.10.0-693.el7.x86_64 		0x163
8
? vmpressure
vmlinux 0xffffffff811f7537
Build id: 3.10.0-693.el7.x86_64 		0x87
9
balance_pgdat
vmlinux 0xffffffff81199081
Build id: 3.10.0-693.el7.x86_64 		0x4b1
10
kswapd
vmlinux 0xffffffff81199323
Build id: 3.10.0-693.el7.x86_64 		0x173
11
? wake_up_atomic_t
vmlinux 0xffffffff810b1910
Build id: 3.10.0-693.el7.x86_64 		0x30
12
? balance_pgdat
vmlinux 0xffffffff811991b0
Build id: 3.10.0-693.el7.x86_64 		0x5e0
13
kthread
vmlinux 0xffffffff810b098f
Build id: 3.10.0-693.el7.x86_64 		0xcf
14
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40
15
ret_from_fork
vmlinux 0xffffffff816b4f18
Build id: 3.10.0-693.el7.x86_64 		0x58
16
? insert_kthread_work
vmlinux 0xffffffff810b08c0
Build id: 3.10.0-693.el7.x86_64 		0x40 
NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [kswapd0:385]
Modules linked in: bonding nfnetlink_queue nfnetlink_log bluetooth rfkill binfmt_misc sctp_diag sctp dccp_diag dccp tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag nf_conntrack_netlink nfnetlink sysdig_probe(OE) xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc overlay(T) iptable_filter dm_mirror dm_region_hash dm_log dm_mod iTCO_wdt iTCO_vendor_support skx_edac edac_core coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd joydev ses enclosure ipmi_ssif pcspkr sg mei_me mei lpc_ich shpchp i2c_i801 wmi ipmi_si ipmi_devintf ipmi_msghandler nfit
libnvdimm acpi_power_meter ip_tables ext4 mbcache jbd2 sd_mod crc_t10dif crct10dif_generic ast i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm crct10dif_pclmul crct10dif_common crc32c_intel mpt3sas drm i40e ahci libahci libata raid_class scsi_transport_sas ptp i2c_core pps_core [last unloaded: sysdig_probe]
CPU: 6 PID: 385 Comm: kswapd0 Tainted: G           OEL ------------ T 3.10.0-693.el7.x86_64 #1
Hardware name: Inspur SA5212M5/Curry, BIOS 3.0.8 11/24/2017
task: ffff885f7c9dcf10 ti: ffff882f7ddb8000 task.ti: ffff882f7ddb8000
RIP: 0010:[<ffffffffc038c4c7>]  [<ffffffffc038c4c7>] ext4_inode_touch_time_cmp+0x67/0x90 [ext4]
RSP: 0018:ffff882f7ddbba98  EFLAGS: 00000246
RAX: 0000088000080000 RBX: ffffffff811dccc2 RCX: 000000165792b100
RDX: ffff8848f10ee830 RSI: ffff881fbc4b37d0 RDI: 0000000000000000
RBP: ffff882f7ddbba98 R08: ffff882f7ddbbc18 R09: 0000000001b6ae00
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff882f800b9300 R14: ffff885f7ab1c400 R15: ffffffff816b6eca
FS:  0000000000000000(0000) GS:ffff882f7f780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c8202eb000 CR3: 00000056d7560000 CR4: 00000000003407e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
ffff882f7ddbbae8 ffffffff81335dc0 ffff884c947f4bf8 ffff8849c0024bf8
000000006aa55885 0000000000000000 ffffffffc038c460 ffff8848a8370368
0000000000000013 ffff882f7ddbbb08 ffff882f7ddbbbe0 ffffffff81335ebb
Call Trace:
[<ffffffff81335dc0>] merge+0x60/0xc0
[<ffffffffc038c460>] ? ext4_ind_remove_space+0x8c0/0x8c0 [ext4]
[<ffffffff81335ebb>] list_sort+0x9b/0x240
[<ffffffffc038c95e>] __ext4_es_shrink+0x1ce/0x2a0 [ext4]
[<ffffffffc038cae2>] ext4_es_shrink+0xb2/0x130 [ext4]
[<ffffffff81195413>] shrink_slab+0x163/0x330
[<ffffffff811f7537>] ? vmpressure+0x87/0x90
[<ffffffff81199081>] balance_pgdat+0x4b1/0x5e0
[<ffffffff81199323>] kswapd+0x173/0x440
[<ffffffff810b1910>] ? wake_up_atomic_t+0x30/0x30
[<ffffffff811991b0>] ? balance_pgdat+0x5e0/0x5e0
[<ffffffff810b098f>] kthread+0xcf/0xe0
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
[<ffffffff816b4f18>] ret_from_fork+0x58/0x90
[<ffffffff810b08c0>] ? insert_kthread_work+0x40/0x40
Code: 48 8b 4e 18 48 8b 42 18 48 39 c1 74 37 48 29 c8 48 c1 f8 3f 83 e0 02 83 e8 01 5d c3 0f 1f 84 00 00 00 00 00 48 8b 82 e8 fc ff ff <48> c1 e8 2c a8 01 74 cd b8 ff ff ff ff 5d c3 66 2e 0f 1f 84 00