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Date: Mon, 7 Dec 2009 09:05:31 -0800 From: Stephen Hemminger <shemminger@...tta.com> To: Stephen Hemminger <shemminger@...tta.com> Cc: netdev@...r.kernel.org Subject: Re: [Bug 14749] New: Kernel locks up after a few minutes of heavy surfing On Mon, 7 Dec 2009 09:01:54 -0800 Stephen Hemminger <shemminger@...tta.com> wrote: > > > Begin forwarded message: > > Date: Sun, 6 Dec 2009 13:40:19 GMT > From: bugzilla-daemon@...zilla.kernel.org > To: shemminger@...ux-foundation.org > Subject: [Bug 14749] New: Kernel locks up after a few minutes of heavy surfing > > > http://bugzilla.kernel.org/show_bug.cgi?id=14749 > > Summary: Kernel locks up after a few minutes of heavy surfing > Product: Networking > Version: 2.5 > Kernel Version: 2.6.31.6 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: high > Priority: P1 > Component: IPV4 > AssignedTo: shemminger@...ux-foundation.org > ReportedBy: rankincj@...oo.com > Regression: Yes > > > Created an attachment (id=24049) > --> (http://bugzilla.kernel.org/attachment.cgi?id=24049) > Warnings found in kernel, relating to network corruption. > > This bug is new as of 2.6.31.x kernels. After a short period of heavy surfing > (e.g. lots of tabs open in Firefox), the kernel will suddenly stop responding. > Nothing is written to the serial console, and the machine stops responding to > pings. My only clue so far has been a warning which I found once in my dmesg > log (attached). > > I have already tried manually applying this patch from the upcoming -stable > queue: > > net-fix-sk_forward_alloc-corruption.patch > > to no effect. > > I am currently switching back to Fedora's 2.6.31.6-145.fc12.i686 kernel to see > if it is more stable. (I cannot trust 2.6.31.6 any more.) > Putting attachment inline since then developers are more likely to read it -----------[ cut here ]------------ WARNING: at /home/chris/LINUX/linux-2.6.31/net/core/stream.c:202 inet_csk_destroy_sock+0x77/0xd3() Hardware name: Precision WorkStation 650 Modules linked in: tun snd_seq_oss snd_seq_midi snd_seq_dummy fuse nfsd lockd auth_rpcgss exportfs sunrpc autofs4 af_packet ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_LOG nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ipv6 p4_clockmod speedstep_lib binfmt_misc dm_mirror dm_region_hash dm_log dm_mod uinput snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_ac97_codec snd_usb_audio ac97_bus snd_seq snd_pcm snd_usb_lib snd_rawmidi snd_seq_device snd_timer firewire_ohci ppdev uvcvideo floppy firewire_core snd_page_alloc snd_util_mem snd_hwdep parport_pc pwc psmouse videodev parport v4l1_compat crc_itu_t pcspkr snd sg i2c_i801 serio_raw soundcore dcdbas ext3 jbd mbcache sr_mod cdrom sd_mod pata_acpi sata_sil uhci_hcd ata_piix libata scsi_mod ehci_hcd e1000 usbcore thermal button radeon intel_agp ttm drm agpgart i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect [last unloaded: processor] Pid: 32056, comm: rpm Not tainted 2.6.31.6 #1 Call Trace: [<c1023ba8>] ? warn_slowpath_common+0x5d/0x70 [<c1023bc6>] ? warn_slowpath_null+0xb/0xd [<c11871ca>] ? inet_csk_destroy_sock+0x77/0xd3 [<c119188f>] ? tcp_rcv_state_process+0x81f/0x9e8 [<c11966c3>] ? tcp_v4_do_rcv+0x128/0x16d [<c1196b0d>] ? tcp_v4_rcv+0x405/0x640 [<c118003e>] ? ip_local_deliver_finish+0xf3/0x1ab [<c117fcd9>] ? ip_rcv_finish+0x2a9/0x2cf [<c117fa30>] ? ip_rcv_finish+0x0/0x2cf [<c116b7c5>] ? netif_receive_skb+0x261/0x281 [<f8527bfc>] ? e1000_clean_rx_irq+0x31c/0x3c3 [e1000] [<f852a6fa>] ? e1000_clean+0x2a7/0x3f5 [e1000] [<c11c783c>] ? _spin_unlock_irqrestore+0xe/0x21 [<c10354c0>] ? hrtimer_run_pending+0xd/0xa5 [<c11c769b>] ? _spin_lock_irq+0xe/0x24 [<c116bce5>] ? net_rx_action+0x57/0xfd [<c1027ea3>] ? __do_softirq+0x7a/0xe3 [<c1027e29>] ? __do_softirq+0x0/0xe3 <IRQ> [<c1027c3c>] ? irq_exit+0x29/0x63 [<c1004320>] ? do_IRQ+0x7c/0x8d [<c1002f29>] ? common_interrupt+0x29/0x30 ---[ end trace e643d9455a26ccf3 ]--- ------------[ cut here ]------------ WARNING: at /home/chris/LINUX/linux-2.6.31/net/ipv4/af_inet.c:151 inet_sock_destruct+0xd8/0x138() Hardware name: Precision WorkStation 650 Modules linked in: tun snd_seq_oss snd_seq_midi snd_seq_dummy fuse nfsd lockd auth_rpcgss exportfs sunrpc autofs4 af_packet ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_LOG nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ipv6 p4_clockmod speedstep_lib binfmt_misc dm_mirror dm_region_hash dm_log dm_mod uinput snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_ac97_codec snd_usb_audio ac97_bus snd_seq snd_pcm snd_usb_lib snd_rawmidi snd_seq_device snd_timer firewire_ohci ppdev uvcvideo floppy firewire_core snd_page_alloc snd_util_mem snd_hwdep parport_pc pwc psmouse videodev parport v4l1_compat crc_itu_t pcspkr snd sg i2c_i801 serio_raw soundcore dcdbas ext3 jbd mbcache sr_mod cdrom sd_mod pata_acpi sata_sil uhci_hcd ata_piix libata scsi_mod ehci_hcd e1000 usbcore thermal button radeon intel_agp ttm drm agpgart i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect [last unloaded: processor] Pid: 32056, comm: rpm Tainted: G W 2.6.31.6 #1 Call Trace: [<c1023ba8>] ? warn_slowpath_common+0x5d/0x70 [<c1023bc6>] ? warn_slowpath_null+0xb/0xd [<c11a1414>] ? inet_sock_destruct+0xd8/0x138 [<c1163243>] ? __sk_free+0x10/0xa2 [<c1196b4a>] ? tcp_v4_rcv+0x442/0x640 [<c118003e>] ? ip_local_deliver_finish+0xf3/0x1ab [<c117fcd9>] ? ip_rcv_finish+0x2a9/0x2cf [<c117fa30>] ? ip_rcv_finish+0x0/0x2cf [<c116b7c5>] ? netif_receive_skb+0x261/0x281 [<f8527bfc>] ? e1000_clean_rx_irq+0x31c/0x3c3 [e1000] [<f852a6fa>] ? e1000_clean+0x2a7/0x3f5 [e1000] [<c11c783c>] ? _spin_unlock_irqrestore+0xe/0x21 [<c10354c0>] ? hrtimer_run_pending+0xd/0xa5 [<c11c769b>] ? _spin_lock_irq+0xe/0x24 [<c116bce5>] ? net_rx_action+0x57/0xfd [<c1027ea3>] ? __do_softirq+0x7a/0xe3 [<c1027e29>] ? __do_softirq+0x0/0xe3 <IRQ> [<c1027c3c>] ? irq_exit+0x29/0x63 [<c1004320>] ? do_IRQ+0x7c/0x8d [<c1002f29>] ? common_interrupt+0x29/0x30 ---[ end trace e643d9455a26ccf4 ]--- ------------[ cut here ]------------ WARNING: at /home/chris/LINUX/linux-2.6.31/net/ipv4/af_inet.c:154 inet_sock_destruct+0x11e/0x138() Hardware name: Precision WorkStation 650 Modules linked in: tun snd_seq_oss snd_seq_midi snd_seq_dummy fuse nfsd lockd auth_rpcgss exportfs sunrpc autofs4 af_packet ipt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_LOG nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ipv6 p4_clockmod speedstep_lib binfmt_misc dm_mirror dm_region_hash dm_log dm_mod uinput snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_ac97_codec snd_usb_audio ac97_bus snd_seq snd_pcm snd_usb_lib snd_rawmidi snd_seq_device snd_timer firewire_ohci ppdev uvcvideo floppy firewire_core snd_page_alloc snd_util_mem snd_hwdep parport_pc pwc psmouse videodev parport v4l1_compat crc_itu_t pcspkr snd sg i2c_i801 serio_raw soundcore dcdbas ext3 jbd mbcache sr_mod cdrom sd_mod pata_acpi sata_sil uhci_hcd ata_piix libata scsi_mod ehci_hcd e1000 usbcore thermal button radeon intel_agp ttm drm agpgart i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect [last unloaded: processor] Pid: 32056, comm: rpm Tainted: G W 2.6.31.6 #1 Call Trace: [<c1023ba8>] ? warn_slowpath_common+0x5d/0x70 [<c1023bc6>] ? warn_slowpath_null+0xb/0xd [<c11a145a>] ? inet_sock_destruct+0x11e/0x138 [<c1163243>] ? __sk_free+0x10/0xa2 [<c1196b4a>] ? tcp_v4_rcv+0x442/0x640 [<c118003e>] ? ip_local_deliver_finish+0xf3/0x1ab [<c117fcd9>] ? ip_rcv_finish+0x2a9/0x2cf [<c117fa30>] ? ip_rcv_finish+0x0/0x2cf [<c116b7c5>] ? netif_receive_skb+0x261/0x281 [<f8527bfc>] ? e1000_clean_rx_irq+0x31c/0x3c3 [e1000] [<f852a6fa>] ? e1000_clean+0x2a7/0x3f5 [e1000] [<c11c783c>] ? _spin_unlock_irqrestore+0xe/0x21 [<c10354c0>] ? hrtimer_run_pending+0xd/0xa5 [<c11c769b>] ? _spin_lock_irq+0xe/0x24 [<c116bce5>] ? net_rx_action+0x57/0xfd [<c1027ea3>] ? __do_softirq+0x7a/0xe3 [<c1027e29>] ? __do_softirq+0x0/0xe3 <IRQ> [<c1027c3c>] ? irq_exit+0x29/0x63 [<c1004320>] ? do_IRQ+0x7c/0x8d [<c1002f29>] ? common_interrupt+0x29/0x30 ---[ end trace e643d9455a26ccf5 ]--- -- -- 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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