Hi Pat,

On 07/08/17 22:38, Pat Riehecky wrote:
I don't seem to be having much luck with the kmod-nvidia-340xx-340.102-3.el7_4 package on SL7.4 ALPHA.



That's the correct driver for el7.4, but that said I've not tested it.

Any thoughts on this stack trace?


Sorry, not really. I guess the first test we need to do is to establish if it's the driver or the kernel, presumably by someone testing that driver on a genuine RHEL kernel to establish if it works as expected there. Akemi is currently trying to bring up a RHEL7.4 machine with appropriate nvidia hardware to test the package works on RHEL.

Aug 7 16:21:42 testify kernel: Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0-693.el7.x86_64 root=UUID=9ecdcce9-6467-4fe8-a40a-4dcc477fcd0e ro LANG=en_US.UTF-8 nouveau.modeset=0 rd.driver.blacklist=nouveau plymouth.ignore-udev

Aug  7 16:23:19 testify kernel: ------------[ cut here ]------------
Aug 7 16:23:19 testify kernel: WARNING: CPU: 4 PID: 1784 at fs/proc/generic.c:414 proc_register+0xf6/0x130 Aug 7 16:23:19 testify kernel: proc_dir_entry 'driver/nvidia' already registered Aug 7 16:23:19 testify kernel: Modules linked in: nvidia(POE+) xt_CHECKSUM tun ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_addrtype br_netfilter dm_thin_pool dm_persistent_data dm_bio_prison dm_bufio loop nfsv3 nfs ip6t_rpfilter ipt_REJECT nf_reject_ipv4 ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink 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 nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep cachefiles fscache vfat fat dm_mirror dm_region_hash dm_log dm_mod intel_powerclamp coretemp intel_rapl iosf_mbi btusb kvm_intel btrtl btbcm btintel kvm iTCO_wdt iTCO_vendor_support Aug 7 16:23:19 testify kernel: bluetooth joydev ppdev mei_wdt rfkill pcspkr irqbypass crc32_pclmul ghash_clmulni_intel aesni_intel sg shpchp lrw parport_pc parport gf128mul glue_helper ie31200_edac edac_core ablk_helper cryptd lpc_ich mei_me mei i2c_i801 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore nfsd nfs_acl lockd grace auth_rpcgss sunrpc ip_tables xfs libcrc32c sd_mod sr_mod cdrom crc_t10dif crct10dif_generic e1000e ahci drm libahci libata ptp crct10dif_pclmul pps_core crct10dif_common crc32c_intel serio_raw i2c_core wmi video Aug 7 16:23:19 testify kernel: CPU: 4 PID: 1784 Comm: modprobe Tainted: P W OE ------------ 3.10.0-693.el7.x86_64 #1 Aug 7 16:23:19 testify kernel: Hardware name: LENOVO 2553CF1/MAHOBAY, BIOS 9SKT98AUS 03/28/2017 Aug 7 16:23:19 testify kernel: ffff8803e2607c20 00000000b3ee9dc6 ffff8803e2607bd0 ffffffff816a3d91 Aug 7 16:23:19 testify kernel: ffff8803e2607c10 ffffffff810879c8 0000019e81fbf604 ffff8803ed2aa180 Aug 7 16:23:19 testify kernel: ffff88017fc0c3c0 0000000000000000 ffffffffc159a6e0 ffffffffc1596880
Aug  7 16:23:19 testify kernel: Call Trace:
Aug  7 16:23:19 testify kernel: [<ffffffff816a3d91>] dump_stack+0x19/0x1b
Aug  7 16:23:19 testify kernel: [<ffffffff810879c8>] __warn+0xd8/0x100
Aug 7 16:23:19 testify kernel: [<ffffffff81087a4f>] warn_slowpath_fmt+0x5f/0x80 Aug 7 16:23:19 testify kernel: [<ffffffff812762a8>] ? pde_subdir_insert+0x58/0xb0 Aug 7 16:23:19 testify kernel: [<ffffffff81276536>] proc_register+0xf6/0x130 Aug 7 16:23:19 testify kernel: [<ffffffff81276672>] proc_mkdir_data+0x52/0x80 Aug 7 16:23:19 testify kernel: [<ffffffff812766b3>] proc_mkdir_mode+0x13/0x20 Aug 7 16:23:19 testify kernel: [<ffffffffc119db6c>] nv_register_procfs+0x4c/0x1d0 [nvidia] Aug 7 16:23:19 testify kernel: [<ffffffffc08642a6>] nvidia_init_module+0x2a6/0x7c5 [nvidia] Aug 7 16:23:19 testify kernel: [<ffffffffc08647da>] ? nv_drm_init+0x15/0x15 [nvidia] Aug 7 16:23:19 testify kernel: [<ffffffffc086482b>] nvidia_frontend_init_module+0x51/0x826 [nvidia] Aug 7 16:23:19 testify kernel: [<ffffffff810020e8>] do_one_initcall+0xb8/0x230 Aug 7 16:23:19 testify kernel: [<ffffffff81100734>] load_module+0x1f64/0x29e0 Aug 7 16:23:19 testify kernel: [<ffffffff8134bbf0>] ? ddebug_proc_write+0xf0/0xf0 Aug 7 16:23:19 testify kernel: [<ffffffff810fcdd3>] ? copy_module_from_fd.isra.42+0x53/0x150 Aug 7 16:23:19 testify kernel: [<ffffffff81101366>] SyS_finit_module+0xa6/0xd0 Aug 7 16:23:19 testify kernel: [<ffffffff816b4fc9>] system_call_fastpath+0x16/0x1b
Aug  7 16:23:19 testify kernel: ---[ end trace a2fc06454e21146b ]---
Aug  7 16:23:19 testify kernel: NVRM: failed to register procfs!
Aug 7 16:23:19 testify kernel: NVRM: request_mem_region failed for 16M @ 0xf6000000. This can#012NVRM: occur when a driver such as rivatv is loaded and claims#012NVRM: ownership of the device's registers. Aug 7 16:23:19 testify kernel: nvidia: probe of 0000:03:00.0 failed with error -1 Aug 7 16:23:19 testify kernel: NVRM: request_mem_region failed for 16M @ 0xf2000000. This can#012NVRM: occur when a driver such as rivatv is loaded and claims#012NVRM: ownership of the device's registers. Aug 7 16:23:19 testify kernel: nvidia: probe of 0000:04:00.0 failed with error -1 Aug 7 16:23:19 testify kernel: Error: Driver 'nvidia' is already registered, aborting...
Aug  7 16:23:19 testify kernel: NVRM: DRM init failed



On 08/01/2017 05:03 PM, Phil Perry wrote:
Announcing the release of an updated kmod-nvidia package for RHEL7.4 to the elrepo repository. The following package is syncing to mirror sites and should be available shortly:

kmod-nvidia-384.59-2.el7_4.elrepo.x86_64.rpm

This package is built against the latest RHEL7.4 kernel release, 3.10.0-693.el7.x86_64.

Please note that this package is not backward compatible with earlier kernel releases. As such this package has a dependency for the RHEL7.4 kernel and users should update kmod-nvidia at the same time as updating to EL7.4. The dependency will prevent CentOS/SL users from accidentally updating kmod-nvidia before the EL7.4 kernel is available.

To update your system, please run

yum update kmod-nvidia\*

and reboot to the 3.10.0-693.el7.x86_64 kernel


Thank you,

The ELRepo Team.

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