Kernen går ned i RHEL-serveren
Summary: Kernenedbrud i et RedHat 7.5 + PowerPath 6.4 + Infoscale-miljø.
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 på følgende komponenter:
1- Powerpath version 6.4.
2- OS: RHEL 7.5-kerne Oracle-build af RHEL 7.5 3.10.0-862.3.2el7.x86_64.
3- VCS: VRTSvxfs-7.4.0.1200.
4- Infoskala 7.4.
Konfiguration:
DELL EMC SW: PowerPath til Linux 6.4
OS : RHEL 7.5
Ikke DELL EMC SW: VRTSvxfs-7.4.0.1200.
Ikke DELL EMC SW : Infoskala 7.4.
Serveren går ned ved genstart med :
Dec 20 13:16:12 "Host_name"-kerne: ADVARSEL: CPU: 5 PID: 20408 på block/blk-sysfs.c:605 blk_register_queue+0x213/0x240
Dec 20 13:16:12 "Host_name"-kerne: VxDMP2 registrerer en allerede registreret kø
Dec 20 13:16:12 "Host_name"-kerne: Moduler knyttet i: dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) vxdmp(POE) llt(POE) rdma_cm iw_cm ib_cm ib_core-binding
vxcafs(POE) vxportal(POE) fdd(POE) amf(POE) vxfs(POE) veki(POE) sunrpc emcpdm(POE) emcpgpx(POE) emcpmpx(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 krypteret 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"-kerne: 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 [sidst fjernet: emcpioc]
Dec 20 13:16:12 "Host_name"-kerne: CPU: 5 PID: 20408 Komm: vxconfigd plettet: P OE ------------ 3.10.0-862.14.4.el7.x86_64 #1
Dec 20 13:16:12 "Host_name"-kerne: Hardwarenavn: HP ProLiant BL460c Gen9, BIOS I36 12/07/2017
Dec 20 13:16:12 "Host_name"-kerne: Okaldssporing:
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb7313754>] dump_stack+0x19/0x1b
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6c945d8>] __warn+0xd8/0x100
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6c9465f>] warn_slowpath_fmt+0x5f/0x80
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f22483>] blk_register_queue+0x213/0x240
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb7072ba7>] ? put_device+0x17/0x20
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6f33648>] __add_disk+0x318/0x4f0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f33833]> add_disk+0x13/0x20
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffc11000d4>] dmp_register_disk+0x104/0x150 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc1123fb4>] dmp_reconfigure_db+0xb4/0xe0 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc110d1bc>] gendmpioctl+0x41c/0x940 [vxdmp]
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffc110d8e9>] dmpioctl+0x39/0x80 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc1133b2a>] dmp_ioctl+0x3a/0x70 [vxdmp]
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f313b2>] blkdev_ioctl+0x272/0x9b0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6e5dd11>] block_ioctl+0x41/0x50
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6e34100>] do_vfs_ioctl+0x360/0x550
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6e30a7d>] ? putname+0x3d/0x60
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6e34391>] SyS_ioctl+0xa1/0xc0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb732579b>] system_call_fastpath+0x22/0x27
1- Powerpath version 6.4.
2- OS: RHEL 7.5-kerne Oracle-build af RHEL 7.5 3.10.0-862.3.2el7.x86_64.
3- VCS: VRTSvxfs-7.4.0.1200.
4- Infoskala 7.4.
Konfiguration:
DELL EMC SW: PowerPath til Linux 6.4
OS : RHEL 7.5
Ikke DELL EMC SW: VRTSvxfs-7.4.0.1200.
Ikke DELL EMC SW : Infoskala 7.4.
Serveren går ned ved genstart med :
Dec 20 13:16:12 "Host_name"-kerne: ADVARSEL: CPU: 5 PID: 20408 på block/blk-sysfs.c:605 blk_register_queue+0x213/0x240
Dec 20 13:16:12 "Host_name"-kerne: VxDMP2 registrerer en allerede registreret kø
Dec 20 13:16:12 "Host_name"-kerne: Moduler knyttet i: dmpjbod(POE) dmpap(POE) dmpaa(POE) vxspec(POE) vxio(POE) vxdmp(POE) llt(POE) rdma_cm iw_cm ib_cm ib_core-binding
vxcafs(POE) vxportal(POE) fdd(POE) amf(POE) vxfs(POE) veki(POE) sunrpc emcpdm(POE) emcpgpx(POE) emcpmpx(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 krypteret 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"-kerne: 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 [sidst fjernet: emcpioc]
Dec 20 13:16:12 "Host_name"-kerne: CPU: 5 PID: 20408 Komm: vxconfigd plettet: P OE ------------ 3.10.0-862.14.4.el7.x86_64 #1
Dec 20 13:16:12 "Host_name"-kerne: Hardwarenavn: HP ProLiant BL460c Gen9, BIOS I36 12/07/2017
Dec 20 13:16:12 "Host_name"-kerne: Okaldssporing:
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb7313754>] dump_stack+0x19/0x1b
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6c945d8>] __warn+0xd8/0x100
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6c9465f>] warn_slowpath_fmt+0x5f/0x80
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f22483>] blk_register_queue+0x213/0x240
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb7072ba7>] ? put_device+0x17/0x20
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6f33648>] __add_disk+0x318/0x4f0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f33833]> add_disk+0x13/0x20
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffc11000d4>] dmp_register_disk+0x104/0x150 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc1123fb4>] dmp_reconfigure_db+0xb4/0xe0 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc110d1bc>] gendmpioctl+0x41c/0x940 [vxdmp]
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffc110d8e9>] dmpioctl+0x39/0x80 [vxdmp]
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffc1133b2a>] dmp_ioctl+0x3a/0x70 [vxdmp]
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6f313b2>] blkdev_ioctl+0x272/0x9b0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6e5dd11>] block_ioctl+0x41/0x50
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb6e34100>] do_vfs_ioctl+0x360/0x550
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6e30a7d>] ? putname+0x3d/0x60
Dec 20 13:16:12 "Host_name" kerne: [<ffffffffb6e34391>] SyS_ioctl+0xa1/0xc0
Dec 20 13:16:12 "Host_name"-kerne: [<ffffffffb732579b>] system_call_fastpath+0x22/0x27
Cause
Denne konfiguration understøttes ikke.
Resolution
Der skal indsendes en RPQ for at understøtte denne konfiguration.
Affected Products
PowerPath for LinuxProducts
PowerPath for LinuxArticle Properties
Article Number: 000056256
Article Type: Solution
Last Modified: 17 Oct 2025
Version: 3
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.