Bug 889912
| Summary: | WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x240/0x250() | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Alex Lang <alexclang1> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 17 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
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| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-01-03 16:36:28 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
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Thinking this was a problem with either the Realtek driver or hardware, I tried an Intel PCIx LAN card and driver. No issues. Therefore, I suspect that this is a hardware issue with the onboard RealTek ethernet driver. *** This bug has been marked as a duplicate of bug 715137 *** |
Created attachment 668254 [details] Complete ABRT oops file Description of problem: During heavy ethernet r8169 activity, ethernet hangs with "summary" error message. Motherboard: Sabertooth 990FX R2.0 Ethernet: Realtek 8111f CPU: AMD FX 8120 (8 core) Version-Release number of selected component (if applicable): Kernel: 3.6.10-2.fc17.x86_64 Backtrace: WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x240/0x250() Hardware name: To be filled by O.E.M. NETDEV WATCHDOG: em1 (r8169): transmit queue 0 timed out Modules linked in: ip6table_filter ip6_tables ebtable_nat ebtables nfsv4 auth_rpcgss nfs dns_resolver fscache ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack xt_CHECKSUM lockd sunrpc iptable_mangle bridge stp llc bnep bluetooth it87 hwmon_vid be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi binfmt_misc snd_hda_codec_realtek eeepc_wmi asus_wmi sparse_keymap rfkill edac_core sp5100_tco edac_mce_amd snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd fam15h_power soundcore k10temp r8169 mii i2c_piix4 microcode vhost_net tun macvtap macvlan kvm_amd kvm uinput crc32c_intel ghash_clmulni_intel usb_storage nouveau mxm_wmi wmi video i2c_algo_bit drm_kms_helper ttm drm i2c_core Pid: 0, comm: swapper/5 Not tainted 3.6.10-2.fc17.x86_64 #1 Call Trace: <IRQ> [<ffffffff8105c8ef>] warn_slowpath_common+0x7f/0xc0 [<ffffffff8105c9e6>] warn_slowpath_fmt+0x46/0x50 [<ffffffff8152f5e0>] dev_watchdog+0x240/0x250 [<ffffffff8152f3a0>] ? dev_deactivate_queue.constprop.30+0x80/0x80 [<ffffffff8106d44e>] run_timer_softirq+0x14e/0x350 [<ffffffff810654c0>] __do_softirq+0xd0/0x210 [<ffffffff8101b933>] ? native_sched_clock+0x13/0x80 [<ffffffff8162827c>] call_softirq+0x1c/0x30 [<ffffffff81016205>] do_softirq+0x75/0xb0 [<ffffffff810658b5>] irq_exit+0xb5/0xc0 [<ffffffff81628bbe>] smp_apic_timer_interrupt+0x6e/0x99 [<ffffffff81627b8a>] apic_timer_interrupt+0x6a/0x70 <EOI> [<ffffffff8108488d>] ? __hrtimer_start_range_ns+0x1bd/0x400 [<ffffffff81361e5f>] ? arch_local_irq_enable+0x8/0xd [<ffffffff81094a3e>] ? sched_clock_idle_wakeup_event+0x1e/0x20 [<ffffffff81362750>] acpi_idle_enter_simple+0xcd/0x107 [<ffffffff814cbc29>] cpuidle_enter+0x19/0x20 [<ffffffff814cc2b9>] cpuidle_idle_call+0xa9/0x250 [<ffffffff8101d52f>] cpu_idle+0xaf/0x120 [<ffffffff8160dcb9>] start_secondary+0x23e/0x240 How reproducible: Easily reproducable Steps to Reproduce: 1.Just filezilla a large file to the failing system Actual results: Expected results: Additional info: