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Description of problem: eth0 loses connection with link up Version-Release number of selected component (if applicable): 3.* How reproducible: plug rj45, ..., wait, undefined moment eth0 connectivity disappears Steps to Reproduce: 1.plug rj45 2.use connection 3.no packets on interface, but link up Actual results: no working LAN card Expected results: working LAN card Additional info: [ 1392.016075] ------------[ cut here ]------------ [ 1392.016105] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0x1d6/0x1e0() [ 1392.016112] Hardware name: [ 1392.016118] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out [ 1392.016124] Modules linked in: bluetooth rfkill fuse act_police cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_hfsc sch_htb sch_ingress sch_sfq xt_realm xt_addrtype iptable_raw xt_connlimit xt_comment xt_recent ipt_ULOG ipt_REDIRECT ipt_NETMAP ip t_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip nf_nat_pptp nf_nat_proto_gre i p6_queue nf_nat_irc nf_nat_h323 xt_set ip_set nf_nat_ftp nf_nat_amanda nf_conntrack_tftp nf_conntrack_sane nf_conntrack_sip nf_conntrack_pr oto_udplite nf_conntrack_proto_sctp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_netbios_ns nf_conntrack_broa dcast nf_conntrack_irc ts_kmp nf_conntrack_h323 nf_conntrack_amanda nf_conntrack_ftp xt_time xt_TCPMSS xt_TPROXY nf_tproxy_core xt_tcpmss x t_sctp xt_policy xt_pkttype xt_physdev xt_owner xt_NFLOG nfnetlink_log xt_NFQUEUE xt_multiport xt_mark xt_mac xt_limit xt_length xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_con nmark xt_AUDIT xt_CLASSIFY ipt_LOG ip6t_LOG ip6t_REJECT iptable_nat nf_nat xt_state nf_conntrack_ipv4 nf_con ntrack_ipv6 nf_defrag_ipv4 nf_defrag_ipv6 xt_conntrack nf_conntrack ip6table_raw iptable_mangle ip6table_mangle nfnetlink padlock_aes via d rm via_rng ip6table_filter ip6_tables it87 hwmon_vid snd_via82xx gameport snd_ac97_codec ac97_bus snd_seq snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd i2c_viapro i2c_core via_rhine soundcore r8169 mii uinput tcp_westwood ata_generic pata_acpi pata_via sata_via [last unloaded: scsi_wait_scan] [ 1392.016389] Pid: 0, comm: swapper Not tainted 3.1.6-1.fc16.i686.PAE #1 [ 1392.016396] Call Trace: [ 1392.016411] [<c045b4a2>] warn_slowpath_common+0x72/0xa0 [ 1392.016421] [<c0850c46>] ? dev_watchdog+0x1d6/0x1e0 [ 1392.016430] [<c0850c46>] ? dev_watchdog+0x1d6/0x1e0 [ 1392.016439] [<c045b573>] warn_slowpath_fmt+0x33/0x40 [ 1392.016448] [<c0850c46>] dev_watchdog+0x1d6/0x1e0 [ 1392.016483] [<c0461ef0>] ? __tasklet_hi_schedule_first+0x80/0x80 [ 1392.016497] [<c0469d86>] run_timer_softirq+0xf6/0x2e0 [ 1392.016512] [<c04c1136>] ? rcu_start_gp+0x166/0x250 [ 1392.016521] [<c0850a70>] ? qdisc_reset+0x40/0x40 [ 1392.016531] [<c0461ef0>] ? __tasklet_hi_schedule_first+0x80/0x80 [ 1392.016541] [<c0461f81>] __do_softirq+0x91/0x1c0 [ 1392.016551] [<c0461ef0>] ? __tasklet_hi_schedule_first+0x80/0x80 [ 1392.016557] <IRQ> [<c04622de>] ? irq_exit+0x7e/0xa0 [ 1392.016578] [<c041393b>] ? do_IRQ+0x4b/0xc0 [ 1392.016589] [<c0417de8>] ? sched_clock+0x8/0x10 [ 1392.016604] [<c048058b>] ? sched_clock_local+0xcb/0x1c0 [ 1392.016617] [<c0931a70>] ? common_interrupt+0x30/0x38 [ 1392.016630] [<c06c6748>] ? arch_local_irq_enable+0x5/0xb [ 1392.016639] [<c06c7390>] ? acpi_idle_enter_simple+0x105/0x13d [ 1392.016649] [<c06c7100>] ? acpi_idle_enter_bm+0xd5/0x260 [ 1392.016665] [<c0803d6e>] ? cpuidle_idle_call+0x9e/0x230 [ 1392.016675] [<c0410ef7>] ? cpu_idle+0x97/0xe0 [ 1392.016688] [<c0909355>] ? rest_init+0x5d/0x68 [ 1392.016704] [<c0bec798>] ? start_kernel+0x352/0x358 [ 1392.016713] [<c0bec1d7>] ? loglevel+0x2b/0x2b [ 1392.016723] [<c0bec0ba>] ? i386_start_kernel+0xa9/0xaf [ 1392.016730] ---[ end trace ee6262c2225576ab ]--- lspci -v 00:08.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RTL8169/8110 Family PCI Gigabit Ethernet NIC Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (8000ns min, 16000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at f200 [size=256] Region 1: Memory at fdfff000 (32-bit, non-prefetchable) [size=256] [virtual] Expansion ROM at 3ef00000 [disabled] [size=64K] Kernel driver in use: r8169 Kernel modules: r8169 ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Advertised pause frame use: Symmetric Receive-only Advertised auto-negotiation: Yes Link partner advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Link partner advertised pause frame use: Symmetric Receive-only Link partner advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: MII PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: pumbg Wake-on: d Current message level: 0x00000033 (51) drv probe ifdown ifup Link detected: yes dmidecdode cpu: Handle 0x0004, DMI type 4, 35 bytes Processor Information Socket Designation: Socket 370 Type: Central Processor Family: Other Manufacturer: VIA ID: A9 06 00 00 FF BB C9 A7 Version: VIA C7-D Voltage: 1.0 V External Clock: 100 MHz Max Speed: 1500 MHz Current Speed: 1500 MHz Status: Populated, Enabled Upgrade: ZIF Socket L1 Cache Handle: 0x0008 L2 Cache Handle: 0x0009 L3 Cache Handle: Not Provided Serial Number: Asset Tag: Part Number:
*** This bug has been marked as a duplicate of bug 715137 ***