Known Issue. https://access.redhat.com/kb/docs/DOC-48625
This issue is fixed in RHEL6.1 http://rhn.redhat.com/errata/RHSA-2011-0542.html https://bugzilla.redhat.com/show_bug.cgi?id=681017 I searched: "WARNING: at net/sched/sch_generic.c:261" in the Red Hat Knowledge Base and got your answer. Hope this helps ~rp On Fri, Dec 16, 2011 at 4:48 AM, Bryan Hepworth <[email protected]> wrote: > Hi Everyone > > I have an intermittent Ethernet failure on one of my machines and was > wondering if anyone had bumped up against a similar issue. > > The machine is a Dell R715 I have two that are almost identical but only see > this problem on one box. > > Nov 29 12:44:45 alfieri kernel: ------------[ cut here ]------------ > Nov 29 12:44:45 alfieri kernel: WARNING: at net/sched/sch_generic.c:261 > dev_watc > hdog+0x26d/0x280() (Not tainted) > Nov 29 12:44:45 alfieri kernel: Hardware name: PowerEdge R715 > Nov 29 12:44:45 alfieri kernel: NETDEV WATCHDOG: em1 (bnx2): transmit queue 7 > ti > med out > Nov 29 12:44:45 alfieri kernel: Modules linked in: nfs fscache nfsd nfs_acl > auth > _rpcgss exportfs autofs4 lockd sunrpc ipt_REJECT nf_conntrack_ipv4 > nf_defrag_ipv > 4 iptable_filter ip_tables nf_conntrack_netbios_ns nf_conntrack_broadcast > ip6t_R > EJECT nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter > ip6 > _tables ipv6 dm_mirror dm_region_hash dm_log uinput power_meter ch osst st sg > se > s enclosure microcode dcdbas serio_raw ghes hed amd64_edac_mod edac_core > edac_mc > e_amd k10temp hwmon i2c_piix4 i2c_core bnx2 ext4 mbcache jbd2 sr_mod cdrom > sd_mo > d crc_t10dif mpt2sas scsi_transport_sas raid_class ahci megaraid_sas dm_mod > [las > t unloaded: freq_table] > Nov 29 12:44:45 alfieri kernel: Pid: 0, comm: swapper Not tainted > 2.6.32-131.21. > 1.el6.x86_64 #1 > Nov 29 12:44:45 alfieri kernel: Call Trace: > Nov 29 12:44:45 alfieri kernel: <IRQ> [<ffffffff81067097>] ? > warn_slowpath_comm > on+0x87/0xc0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81067186>] ? > warn_slowpath_fmt+0x46/0x > 50 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8143a58d>] ? > dev_watchdog+0x26d/0x280 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81088a8d>] ? insert_work+0x6d/0xb0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81079265>] ? > internal_add_timer+0xb5/0 > x110 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8143a320>] ? dev_watchdog+0x0/0x280 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81079e97>] ? > run_timer_softirq+0x197/0 > x340 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8109dfb0>] ? > tick_sched_timer+0x0/0xc0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8102a01d>] ? > lapic_next_event+0x1d/0x3 > 0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8106f681>] ? __do_softirq+0xc1/0x1d0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81092c60>] ? > hrtimer_interrupt+0x140/0 > x250 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8100c2cc>] ? call_softirq+0x1c/0x30 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8100df05>] ? do_softirq+0x65/0xa0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff8106f465>] ? irq_exit+0x85/0x90 > Nov 29 12:44:45 alfieri kernel: [<ffffffff814e3200>] ? > smp_apic_timer_interrupt+ > 0x70/0x9b > Nov 29 12:44:45 alfieri kernel: [<ffffffff8100bc93>] ? > apic_timer_interrupt+0x13 > /0x20 > Nov 29 12:44:45 alfieri kernel: <EOI> [<ffffffff8103628b>] ? > native_safe_halt+0 > xb/0x10 > Nov 29 12:44:45 alfieri kernel: [<ffffffff810142ed>] ? default_idle+0x4d/0xb0 > Nov 29 12:44:45 alfieri kernel: [<ffffffff81009e86>] ? cpu_idle+0xb6/0x110 > Nov 29 12:44:45 alfieri kernel: [<ffffffff814d455a>] ? > start_secondary+0x202/0x2 > 45 > Nov 29 12:44:45 alfieri kernel: ---[ end trace 0b6283138eb5f149 ]--- > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: intr_sem[0] > PCI_C > MD[00100000] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: > PCI_PM[19002008] > PCI_MISC_CFG[92000000] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: > EMAC_TX_STATUS[ff > ffffff] EMAC_RX_STATUS[ffffffff] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: > RPM_MGMT_PKT_CTRL > [ffffffff] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: > MCP_STATE_P0[ffff > ffff] MCP_STATE_P1[ffffffff] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: > HC_STATS_INTERRUP > T_STATUS[ffffffff] > Nov 29 12:44:45 alfieri kernel: bnx2 0000:01:00.0: em1: DEBUG: PBA[ffffffff] > Nov 29 12:44:47 alfieri kernel: bnx2: Chip not in correct endian mode > > Bryan Hepworth > Assistant Institute Computing Officer > Institute of Genetic Medicine > Newcastle University > International Centre for Life > Newcastle > NE1 3BZ > > > > _______________________________________________ > rhelv6-list mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/rhelv6-list _______________________________________________ rhelv6-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv6-list
