| Summary: | Kernel Warnings when starting Mellanox 10Gb network | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Tom Tracy <ttracy> |
| Component: | kernel | Assignee: | Doug Ledford <dledford> |
| Status: | CLOSED ERRATA | QA Contact: | Network QE <network-qe> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 6.0 | CC: | arozansk, atzhang, kzhang, ltroan, mwagner, ogerlitz, perfbz, tziporet, vlad, yevgenyp |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-2.6.32-193.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 12:45:30 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | |||
| Bug Blocks: | 643467, 659725, 735499 | ||
|
Description
Tom Tracy
2011-03-18 15:35:08 UTC
with this guiltyfunc: bug 527824 bug 528295 bug 528296 bug 528521 bug 528768 bug 530380 bug 536855 bug 536985 bug 542694 bug 562008 Since RHEL 6.1 External Beta has begun, and this bug remains unresolved, it has been rejected as it is not proposed as exception or blocker. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release. dell-pet410-01.lab.bos.redhat.com reproduced on ifconfig eth0 up with already up NIC. Linux dell-pet410-01.lab.bos.redhat.com 2.6.32-131.0.15.el6.x86_64 #1 SMP Tue May 10 15:42:40 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux ------------[ cut here ]------------ WARNING: at net/core/dev.c:2157 get_rps_cpu+0x140/0x3b0() (Not tainted) Hardware name: PowerEdge T410 eth0 received packet on queue 10, but number of RX queues is 8 Modules linked in: mlx4_en ioatdma ip6table_filter ip6_tables ebtable_nat ebtables nfsd lockd nfs_acl auth_rpcgss exportfs ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle iptable_filter ip_tables bridge stp llc vhost_net macvtap macvlan tun kvm_intel kvm autofs4 sunrpc cpufreq_ondemand acpi_cpufreq freq_table ipv6 dm_mirror dm_region_hash dm_log dcdbas microcode serio_raw ghes hed iTCO_wdt iTCO_vendor_support ixgbe dca mdio i7core_edac edac_core niu mlx4_ib ib_mad ib_core mlx4_core sg bnx2 ext4 mbcache jbd2 sr_mod cdrom sd_mod crc_t10dif pata_acpi ata_generic ata_piix mptsas mptscsih mptbase scsi_transport_sas dm_mod [last unloaded: mlx4_en] Pid: 0, comm: swapper Not tainted 2.6.32-131.0.15.el6.x86_64 #1 Call Trace: <IRQ> [<ffffffff81067137>] ? warn_slowpath_common+0x87/0xc0 [<ffffffff81067226>] ? warn_slowpath_fmt+0x46/0x50 [<ffffffff8141d760>] ? get_rps_cpu+0x140/0x3b0 [<ffffffff81420019>] ? netif_receive_skb+0x29/0x60 [<ffffffffa04b08ca>] ? mlx4_en_process_rx_cq+0x3ca/0x830 [mlx4_en] [<ffffffffa04b0d6f>] ? mlx4_en_poll_rx_cq+0x3f/0x80 [mlx4_en] [<ffffffffa01573a2>] ? mlx4_cq_completion+0x42/0x80 [mlx4_core] [<ffffffff814225a3>] ? net_rx_action+0x103/0x2f0 [<ffffffff8106f717>] ? __do_softirq+0xb7/0x1e0 [<ffffffff810d6940>] ? handle_IRQ_event+0x60/0x170 [<ffffffff8100c2cc>] ? call_softirq+0x1c/0x30 [<ffffffff8100df05>] ? do_softirq+0x65/0xa0 [<ffffffff8106f505>] ? irq_exit+0x85/0x90 [<ffffffff814e3505>] ? do_IRQ+0x75/0xf0 [<ffffffff8100bad3>] ? ret_from_intr+0x0/0x11 <EOI> [<ffffffff812bb86e>] ? intel_idle+0xde/0x170 [<ffffffff812bb851>] ? intel_idle+0xc1/0x170 [<ffffffff813eccb7>] ? cpuidle_idle_call+0xa7/0x140 [<ffffffff81009e96>] ? cpu_idle+0xb6/0x110 [<ffffffff814c376a>] ? rest_init+0x7a/0x80 [<ffffffff81bbdf28>] ? start_kernel+0x41d/0x429 [<ffffffff81bbd33a>] ? x86_64_start_reservations+0x125/0x129 [<ffffffff81bbd438>] ? x86_64_start_kernel+0xfa/0x109 ---[ end trace a54baaaa132c9ecf ]--- set qa_ack+ Patch(es) available on kernel-2.6.32-193.el6 Adding Mellanox access to thei Red Hat public bug. Reproduced in comment #6, verified on kernel-2.6.32-196.el6 and kernel-2.6.32-211.el6. No error message appears with mlx_en card 03:00.0 InfiniBand: Mellanox Technologies MT25448 [ConnectX EN 10GigE, PCIe 2.0 2.5GT/s] (rev a0). set Verified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2011-1530.html |