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Message-Id: <20080927153541.58290a83.akpm@linux-foundation.org> Date: Sat, 27 Sep 2008 15:35:41 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: netdev@...r.kernel.org Cc: bugme-daemon@...zilla.kernel.org, domen@...erock.org, Roger Luethi <rl@...lgate.ch> Subject: Re: [Bugme-new] [Bug 11663] New: via-rhine warn_on_slowpath (eth0: Transmit timed out, status 0000, PHY status 786d, resetting...) (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). > On Sat, 27 Sep 2008 13:49:23 -0700 (PDT) bugme-daemon@...zilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=11663 > > Summary: via-rhine warn_on_slowpath (eth0: Transmit timed out, > status 0000, PHY status 786d, resetting...) > Product: Drivers > Version: 2.5 > KernelVersion: 2.6.26 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: low > Priority: P1 > Component: Network > AssignedTo: jgarzik@...ox.com > ReportedBy: domen@...erock.org > > > Latest working kernel version: / > Earliest failing kernel version: / > Distribution: Slackware > Hardware Environment: > 00:0a.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III] (rev 8b) > 00:0b.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III] (rev 8b) > 00:0a.0 0200: 1106:3106 (rev 8b) > Subsystem: 1106:0105 > 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: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 5 > Region 0: I/O ports at a000 [size=256] > Region 1: Memory at e2000000 (32-bit, non-prefetchable) [size=256] > Capabilities: [44] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: via-rhine > Kernel modules: via-rhine > > 00:0b.0 0200: 1106:3106 (rev 8b) > Subsystem: 1106:0105 > 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: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 12 > Region 0: I/O ports at a400 [size=256] > Region 1: Memory at e2001000 (32-bit, non-prefetchable) [size=256] > Capabilities: [44] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: via-rhine > Kernel modules: via-rhine > > Software Environment: / > Problem Description: > Warning in kernel log: > [163481.000027] NETDEV WATCHDOG: eth0: transmit timed out > [163481.000187] eth0: Transmit timed out, status 0000, PHY status 786d, > resetting... > [163481.000887] eth0: link up, 100Mbps, full-duplex, lpa 0x43E1 > [163481.000912] ------------[ cut here ]------------ > [163481.000916] WARNING: at > /home/domen/kernel/linux-2.6.26/net/sched/sch_generic.c:222 > dev_watchdog+0xba/0xd0() > [163481.000920] Modules linked in: tcp_diag inet_diag snd_seq_dummy snd_seq_oss > snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss l2cap ipv6 binfmt_misc > it87 hwmon_vid hwmon psmouse fuse ati_remote2 hci_usb bluetooth usbhid hid > snd_mpu401 snd_cs4232 snd_opl3_lib snd_hwdep ns558 snd_cs4231_lib fan rtc_cmos > rtc_core rtc_lib parport_pc parport thermal snd_via82xx gameport snd_ac97_codec > ac97_bus button processor snd_pcm snd_timer snd_page_alloc snd_mpu401_uart > snd_rawmidi snd_seq_device i2c_viapro i2c_core snd soundcore ehci_hcd via_agp > via_rhine uhci_hcd mii agpgart shpchp evdev > [163481.000975] Pid: 0, comm: swapper Not tainted 2.6.26 #2 > [163481.000982] [<c011a60f>] warn_on_slowpath+0x5f/0x90 > [163481.001001] [<f0838115>] rhine_enable_linkmon+0x45/0xa0 [via_rhine] > [163481.001022] [<f0839aa3>] mdio_read+0xb3/0xc0 [via_rhine] > [163481.001032] [<c011b50b>] printk+0x1b/0x20 > [163481.001039] [<f081352d>] mii_check_media+0x13d/0x1e0 [mii] > [163481.001051] [<c0141130>] default_enable+0x10/0x20 > [163481.001063] [<c01410cd>] check_irq_resend+0x1d/0x70 > [163481.001069] [<c0140965>] __enable_irq+0x55/0x60 > [163481.001074] [<f0838abd>] init_registers+0xad/0xd0 [via_rhine] > [163481.001083] [<f083a359>] rhine_tx_timeout+0xc9/0x100 [via_rhine] > [163481.001094] [<c0352dfa>] dev_watchdog+0xba/0xd0 > [163481.001099] [<c0122570>] run_timer_softirq+0x110/0x160 > [163481.001113] [<c011ee52>] __do_softirq+0x42/0x90 > [163481.001118] [<c011eec7>] do_softirq+0x27/0x30 > [163481.001123] [<c011f1c5>] irq_exit+0x45/0x60 > [163481.001126] [<c0104cc9>] do_IRQ+0x39/0x70 > [163481.001134] [<c012e102>] enqueue_hrtimer+0x72/0xf0 > [163481.001140] [<f0a027d5>] acpi_processor_idle+0x0/0x3e3 [processor] > [163481.001158] [<c0103113>] common_interrupt+0x23/0x28 > [163481.001167] [<f0a02a3f>] acpi_processor_idle+0x26a/0x3e3 [processor] > [163481.001177] [<f0a027d5>] acpi_processor_idle+0x0/0x3e3 [processor] > [163481.001187] [<c0101aa7>] cpu_idle+0x37/0x80 > [163481.001194] ======================= > [163481.001197] ---[ end trace b2677aed7c2c6876 ]--- > > > Steps to reproduce: dunno > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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