Re: [Bug #15704] [r8169] WARNING: at net/sched/sch_generic.c

Rafael J. Wysocki
2010-06-21T18:36:42Z

On Monday, June 21, 2010, Sergey Senozhatsky wrote:
> On (06/21/10 00:34), Rafael J. Wysocki wrote:
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15704
> > Subject : [r8169] WARNING: at net/sched/sch_generic.c
> > Submitter : Sergey Senozhatsky <sergey.senozhatsky-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > Date : 2010-03-31 10:21 (82 days old)
> > Message-ID : <20100331102142.GA3294-dY8u8AhHFaWtd10JCjopabkcH5ONE+aC@public.gmane.org>
> > References : http://marc.info/?l=linux-kernel&m=127003090406108&w=2
> >
> >
>
> Hello,
>
> [10117.304064] pktgen 2.73: Packet Generator for packet performance testing.
> [10153.013177] ------------[ cut here ]------------
> [10153.013189] WARNING: at net/sched/sch_generic.c:258 dev_watchdog+0xc1/0x129()
> [10153.013193] Hardware name: F3JC
> [10153.013197] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out
> [10153.013200] Modules linked in: pktgen fuse usb_storage ipv6 snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_hwdep snd_pcm_oss asus_laptop sparse_keymap sdhci_pci sdhci snd_mixer_oss mmc_core led_class
> snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_intel psmouse snd_hda_codec snd_pcm sg snd_timer rng_core i2c_i801 evdev serio_raw snd_page_alloc snd soundcore r8169 mii usbhid hid uhci_hcd ehci_hcd sr_mod usbcore cdrom sd_mod ata_piix
> [10153.013267] Pid: 0, comm: swapper Not tainted 2.6.35-rc3-dbg-00106-ga75e02b-dirty #57
> [10153.013271] Call Trace:
> [10153.013279] [<c102e3ba>] warn_slowpath_common+0x65/0x7a
> [10153.013284] [<c12694af>] ? dev_watchdog+0xc1/0x129
> [10153.013290] [<c102e433>] warn_slowpath_fmt+0x26/0x2a
> [10153.013295] [<c12694af>] dev_watchdog+0xc1/0x129
> [10153.013302] [<c10370fb>] ? run_timer_softirq+0x136/0x22b
> [10153.013307] [<c1037154>] run_timer_softirq+0x18f/0x22b
> [10153.013312] [<c10370fb>] ? run_timer_softirq+0x136/0x22b
> [10153.013318] [<c12693ee>] ? dev_watchdog+0x0/0x129
> [10153.013324] [<c1032c7d>] __do_softirq+0x88/0x10c
> [10153.013330] [<c1032d30>] do_softirq+0x2f/0x47
> [10153.013335] [<c1032fed>] irq_exit+0x38/0x75
> [10153.013340] [<c10159a8>] smp_apic_timer_interrupt+0x5f/0x6d
> [10153.013347] [<c12c7192>] apic_timer_interrupt+0x36/0x3c
> [10153.013354] [<c104007b>] ? __init_waitqueue_head+0x24/0x3d
> [10153.013360] [<c11dd662>] ? acpi_idle_enter_simple+0x117/0x14b
> [10153.013367] [<c124691d>] cpuidle_idle_call+0x6a/0xa0
> [10153.013372] [<c100170d>] cpu_idle+0x89/0xbe
> [10153.013379] [<c12c1ce3>] start_secondary+0x1f4/0x1fb
> [10153.013384] ---[ end trace 3fa0d4e1d1133bed ]---
> [10153.027032] r8169 0000:02:00.0: eth0: link up
> [10165.025777] r8169 0000:02:00.0: eth0: link up

OK, thanks for the update.

Rafael