Kernel crashes in Red Hat Enterprise Linux server
Summary: Kernel crash in a Red Hat 7.5 + PowerPath 6.4 + Infoscale environment
This article applies to
This article does not apply to
This article is not tied to any specific product.
Not all product versions are identified in this article.
Symptoms
Installation on the following components:
- PowerPath version 6.4
- OS: Red Hat Enterprise Linux 7.5 kernel Oracle builds of Red Hat Enterprise Linux 7.5 3.10.0-862.3.2el7.x86_64
- VCS: VRTSvxfs-7.4.0.1200
- Infoscale 7.4
Configuration:
DELL SW: PowerPath for Linux 6.4
OS: Red Hat Enterprise Linux 7.5
Non-DELL SW: VRTSvxfs-7.4.0.1200
Non-DELL SW: Infoscale 7.4
Server crashes upon reboot with:
Dec 20 13:16:12 "Host_name" kernel: WARNING: CPU: 5 PID: 20408 at block/blk-sysfs.c:605 blk_register_queue+0x213/0x240 Dec 20 13:16:12 "Host_name" kernel: VxDMP2 is registering an already registered queue Dec 20 13:16:12 "Host_name" kernel: Modules linked in: dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) vxdmp(POE) llt(POE) rdma_cm iw_cm ib_cm ib_core bonding vxcafs(POE) vxportal(POE) fdd(POE) amf(POE) vxfs(POE) veki(POE) sunrpc emcpdm(POE) emcpgpx(POE) emcpmpx(POE) emcp(POE) iTCO_wdt iTCO_vendor_support sb_edac intel_pow erclamp coretemp intel_rapl iosf_mbi kvm_intel kvm irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel lrw gf128mul glue_helper ablk_helper cryptd pcspkr hpilo hpw dt i2c_i801 lpc_ich ioatdma dca ipmi_ssif sg ipmi_si ipmi_devintf ipmi_msghandler pcc_cpufreq shpchp acpi_power_meter wmi binfmt_misc ip_tables xfs sd_mod lpfc mgag20 0 i2c_algo_bit drm_kms_helper serio_raw syscopyarea crc32c_intel sysfillrect sysimgblt fb_sys_fops ttm nvmet_fc drm nvmet bnx2x crc_t10dif crct10dif_generic crct10dif _pclmul Dec 20 13:16:12 "Host_name" kernel: nvme_fc nvme_fabrics nvme_core hpsa scsi_transport_fc i2c_core mdio ptp scsi_tgt pps_core scsi_transport_sas libcrc32c crct10dif_co mmon dm_mirror dm_region_hash dm_log dm_mod [last unloaded: emcpioc] Dec 20 13:16:12 "Host_name" kernel: CPU: 5 PID: 20408 Comm: vxconfigd Tainted: P OE ------------ 3.10.0-862.14.4.el7.x86_64 #1 Dec 20 13:16:12 "Host_name" kernel: Hardware name: HP ProLiant BL460c Gen9, BIOS I36 12/07/2017 Dec 20 13:16:12 "Host_name" kernel: Call Trace: Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb7313754>] dump_stack+0x19/0x1b Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6c945d8>] __warn+0xd8/0x100 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6c9465f>] warn_slowpath_fmt+0x5f/0x80 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6f22483>] blk_register_queue+0x213/0x240 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb7072ba7>] ? put_device+0x17/0x20 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6f33648>] __add_disk+0x318/0x4f0 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6f33833>] add_disk+0x13/0x20 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffc11000d4>] dmp_register_disk+0x104/0x150 [vxdmp] Dec 20 13:16:12 "Host_name" kernel: [<ffffffffc1123fb4>] dmp_reconfigure_db+0xb4/0xe0 [vxdmp] Dec 20 13:16:12 "Host_name" kernel: [<ffffffffc110d1bc>] gendmpioctl+0x41c/0x940 [vxdmp] Dec 20 13:16:12 "Host_name" kernel: [<ffffffffc110d8e9>] dmpioctl+0x39/0x80 [vxdmp] Dec 20 13:16:12 "Host_name" kernel: [<ffffffffc1133b2a>] dmp_ioctl+0x3a/0x70 [vxdmp] Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6f313b2>] blkdev_ioctl+0x272/0x9b0 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6e5dd11>] block_ioctl+0x41/0x50 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6e34100>] do_vfs_ioctl+0x360/0x550 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6e30a7d>] ? putname+0x3d/0x60 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb6e34391>] SyS_ioctl+0xa1/0xc0 Dec 20 13:16:12 "Host_name" kernel: [<ffffffffb732579b>] system_call_fastpath+0x22/0x27
Cause
This configuration is not supported.
Resolution
An RPQ must be submitted to support this particular configuration.
Affected Products
PowerPath for LinuxProducts
PowerPath for LinuxArticle Properties
Article Number: 000056256
Article Type: Solution
Last Modified: 13 آذار 2026
Version: 4
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.