Kerneloops

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Problem #757870
Component
kernel Tainted
Last affected version
0:3.10.0-1127.el7
Executable
unknown
First occurrence
2026-06-09
Last occurrence
2026-06-09
Unique reports
1
Quality
-58

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
kernel 1
 0:3.10.0-1127.el7 1

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

History

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Weekly:

Monthly:

No reports in the last 20 days.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.


Backtrace

Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb6f7ff85
Build id: 3.10.0-1127.el7.x86_64 		0x19
2
__warn
vmlinux 0xffffffffb689bd18
Build id: 3.10.0-1127.el7.x86_64 		0xd8
3
warn_slowpath_null
vmlinux 0xffffffffb689be5d
Build id: 3.10.0-1127.el7.x86_64 		0x1d
4
mlx5_ib_post_send_wait
mlx5_ib 0xffffffffc08b40a7
Build id: 3.10.0-1127.el7.x86_64 		0x237
5
? umr_rereg_pd_access
mlx5_ib 0xffffffffc08b4200
Build id: 3.10.0-1127.el7.x86_64 		0x90
6
mlx5_ib_update_mr_pas
mlx5_ib 0xffffffffc08b7437
Build id: 3.10.0-1127.el7.x86_64 		0x2f7
7
create_real_mr
mlx5_ib 0xffffffffc08b7e5d
Build id: 3.10.0-1127.el7.x86_64 		0x15d
8
mlx5_ib_reg_user_mr
mlx5_ib 0xffffffffc08b7ffe
Build id: 3.10.0-1127.el7.x86_64 		0xde
9
? lookup_get_idr_uobject.part.4
ib_uverbs 0xffffffffc046cef5
Build id: 3.10.0-1127.el7.x86_64 		0x15
10
? lookup_get_idr_uobject
ib_uverbs 0xffffffffc046cf70
Build id: 3.10.0-1127.el7.x86_64 		0x20
11
? rdma_lookup_get_uobject
ib_uverbs 0xffffffffc046d953
Build id: 3.10.0-1127.el7.x86_64 		0xe3
12
ib_uverbs_reg_mr
ib_uverbs 0xffffffffc0466ed7
Build id: 3.10.0-1127.el7.x86_64 		0x147
13
ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE
ib_uverbs 0xffffffffc0473500
Build id: 3.10.0-1127.el7.x86_64 		0xe0
14
? __check_object_size
vmlinux 0xffffffffb6a49cfa
Build id: 3.10.0-1127.el7.x86_64 		0x1ca
15
ib_uverbs_run_method
ib_uverbs 0xffffffffc046f33c
Build id: 3.10.0-1127.el7.x86_64 		0x63c
16
? ib_uverbs_handler_UVERBS_METHOD_QUERY_CONTEXT
ib_uverbs 0xffffffffc0473420
Build id: 3.10.0-1127.el7.x86_64 		0xe0
17
? radix_tree_next_chunk
vmlinux 0xffffffffb6b8b3f6
Build id: 3.10.0-1127.el7.x86_64 		0x116
18
ib_uverbs_cmd_verbs.isra.6
ib_uverbs 0xffffffffc046f650
Build id: 3.10.0-1127.el7.x86_64 		0x210
19
? lru_cache_add
vmlinux 0xffffffffb69cd8ee
Build id: 3.10.0-1127.el7.x86_64 		0xe
20
? page_add_new_anon_rmap
vmlinux 0xffffffffb6a01048
Build id: 3.10.0-1127.el7.x86_64 		0xb8
21
ib_uverbs_ioctl
ib_uverbs 0xffffffffc046f93f
Build id: 3.10.0-1127.el7.x86_64 		0xcf
22
do_vfs_ioctl
vmlinux 0xffffffffb6a62810
Build id: 3.10.0-1127.el7.x86_64 		0x3a0
23
SyS_ioctl
vmlinux 0xffffffffb6a62ac1
Build id: 3.10.0-1127.el7.x86_64 		0xa1
24
system_call_fastpath
vmlinux 0xffffffffb6f92ed2
Build id: 3.10.0-1127.el7.x86_64 		0x25 
WARNING: CPU: 20 PID: 191356 at /var/tmp/OFED_topdir/BUILD/mlnx-ofa_kernel-5.7/obj/default/drivers/infiniband/hw/mlx5/mr.c:835 mlx5_ib_post_send_wait+0x237/0x250 [mlx5_ib]
Modules linked in: rpcsec_gss_krb5 tcp_lp ext4 mbcache jbd2 xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun vfio_pci vfio_iommu_type1 vfio cuse fuse 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 rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) amd64_edac_mod edac_mce_amd kvm_amd kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd
pcspkr sg joydev k10temp i2c_piix4 ipmi_si ipmi_devintf ipmi_msghandler pinctrl_amd i2c_designware_platform i2c_designware_core acpi_cpufreq sch_fq_codel knem(OE) nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables xfs libcrc32c mlx5_ib(OE) ib_uverbs(OE) ib_core(OE) sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ast drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci mlx5_core(OE) igb libahci libata mlxfw(OE) nvme psample auxiliary(OE) devlink dca nvme_core i2c_algo_bit mlx_compat(OE) drm_panel_orientation_quirks ptp pps_core nfit libnvdimm dm_mirror dm_region_hash dm_log dm_mod xpmem(OE)
CPU: 20 PID: 191356 Comm: channelACM Kdump: loaded Tainted: G           OE  ------------   3.10.0-1127.el7.x86_64 #1
Hardware name: Supermicro Super Server/H11DSi, BIOS 2.3 08/02/2021
Call Trace:
[<ffffffffb6f7ff85>] dump_stack+0x19/0x1b
[<ffffffffb689bd18>] __warn+0xd8/0x100
[<ffffffffb689be5d>] warn_slowpath_null+0x1d/0x20
[<ffffffffc08b40a7>] mlx5_ib_post_send_wait+0x237/0x250 [mlx5_ib]
[<ffffffffc08b4200>] ? umr_rereg_pd_access+0x90/0x90 [mlx5_ib]
[<ffffffffc08b7437>] mlx5_ib_update_mr_pas+0x2f7/0x3a0 [mlx5_ib]
[<ffffffffc08b7e5d>] create_real_mr+0x15d/0x220 [mlx5_ib]
[<ffffffffc08b7ffe>] mlx5_ib_reg_user_mr+0xde/0x2d0 [mlx5_ib]
[<ffffffffc046cef5>] ? lookup_get_idr_uobject.part.4+0x15/0x70 [ib_uverbs]
[<ffffffffc046cf70>] ? lookup_get_idr_uobject+0x20/0x30 [ib_uverbs]
[<ffffffffc046d953>] ? rdma_lookup_get_uobject+0xe3/0x150 [ib_uverbs]
[<ffffffffc0466ed7>] ib_uverbs_reg_mr+0x147/0x290 [ib_uverbs]
[<ffffffffc0473500>] ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0xe0/0x160 [ib_uverbs]
[<ffffffffb6a49cfa>] ? __check_object_size+0x1ca/0x250
[<ffffffffc046f33c>] ib_uverbs_run_method+0x63c/0x740 [ib_uverbs]
[<ffffffffc0473420>] ? ib_uverbs_handler_UVERBS_METHOD_QUERY_CONTEXT+0xe0/0xe0 [ib_uverbs]
[<ffffffffb6b8b3f6>] ? radix_tree_next_chunk+0x116/0x2d0
[<ffffffffc046f650>] ib_uverbs_cmd_verbs.isra.6+0x210/0x430 [ib_uverbs]
[<ffffffffb69cd8ee>] ? lru_cache_add+0xe/0x10
[<ffffffffb6a01048>] ? page_add_new_anon_rmap+0xb8/0x170
[<ffffffffc046f93f>] ib_uverbs_ioctl+0xcf/0x140 [ib_uverbs]
[<ffffffffb6a62810>] do_vfs_ioctl+0x3a0/0x5b0
[<ffffffffb6a62ac1>] SyS_ioctl+0xa1/0xc0
[<ffffffffb6f92ed2>] system_call_fastpath+0x25/0x2a