VirtualBox

Opened 14 years ago

Last modified 14 years ago

#6948 closed defect

WARN trace in kernel logs — at Initial Version

Reported by: Eric Owned by:
Component: network Version: VirtualBox 3.2.4
Keywords: Cc:
Guest type: Linux Host type: Linux

Description

Hello,

I'm running virtualbox-3.2.4 on ubuntu-10.04 with kernel 2.6.32-22-server.

I'm getting lots of traces like this one in the kernel logs. What does those mean ?

Thanks, Lee

[89791.626512] ------------[ cut here ]------------ [89791.626531] WARNING: at /build/buildd/linux-2.6.32/net/core/dev.c:1582 skb_gso_segment+0x1e7/0x2c0() [89791.626535] Hardware name: empty [89791.626538] tun: caps=(0x0, 0x0) len=2732 data_len=0 ip_summed=1 [89791.626540] Modules linked in: vboxnetadp vboxnetflt vboxdrv xt_TCPMSS iptable_mangle ip6table_filter ip6_tables ipt_REJECT xt_multiport xt_tcpudp xt_state iptable_filter act_nat nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_proto_udplite nf_nat_proto_sctp crc32c libcrc32c nf_nat_proto_dccp nf_nat_pptp nf_nat_proto_gre nf_nat_irc nf_nat_h323 nf_nat_ftp nf_nat_amanda iptable_nat ip_tables nf_nat ebtable_nat ebtables ebt_snat ebt_dnat xt_conntrack nf_conntrack_tftp nf_conntrack_sip nf_conntrack_sane nf_conntrack_proto_udplite nf_conntrack_proto_sctp nf_conntrack_proto_dccp nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink nfnetlink nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp ts_kmp nf_conntrack_amanda nf_conntrack_ipv6 nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_gre ipt_ULOG x_tables lm85 fbcon tileblit font dme1737 hwmon_vid bitblit softcursor vga16fb vgastate amd64_edac_mod i2c_nforce2 mptctl edac_core edac_mce_amd serio_raw lp parport mptsas mptscsih mptbase floppy scsi_transport_sas forcedeth pata_amd sata_nv [last unloaded: vboxdrv] [89791.626619] Pid: 13521, comm: VBoxHeadless Tainted: G W 2.6.32-22-server #36-Ubuntu [89791.626622] Call Trace: [89791.626625] <IRQ> [<ffffffff81066d1b>] warn_slowpath_common+0x7b/0xc0 [89791.626638] [<ffffffff81066dc1>] warn_slowpath_fmt+0x41/0x50 [89791.626646] [<ffffffff81557669>] ? _spin_unlock_bh+0x19/0x20 [89791.626650] [<ffffffff81470fe7>] skb_gso_segment+0x1e7/0x2c0 [89791.626655] [<ffffffff8147114f>] dev_hard_start_xmit+0x8f/0x1e0 [89791.626660] [<ffffffff814897df>] sch_direct_xmit+0x15f/0x1d0 [89791.626664] [<ffffffff814742d8>] dev_queue_xmit+0x388/0x4e0 [89791.626669] [<ffffffff814a5787>] ip_finish_output+0x237/0x310 [89791.626672] [<ffffffff814a5918>] ip_output+0xb8/0xc0 [89791.626675] [<ffffffff814a0e2f>] ip_forward_finish+0x4f/0x70 [89791.626678] [<ffffffff814a1040>] ip_forward+0x1f0/0x420 [89791.626681] [<ffffffff8149f1cd>] ip_rcv_finish+0x12d/0x440 [89791.626684] [<ffffffff8149f755>] ip_rcv+0x275/0x360 [89791.626688] [<ffffffff8146ffea>] netif_receive_skb+0x38a/0x5d0 [89791.626692] [<ffffffff814702b3>] process_backlog+0x83/0xe0 [89791.626695] [<ffffffff81470adf>] net_rx_action+0x10f/0x250 [89791.626700] [<ffffffff8106e257>] do_softirq+0xb7/0x1e0 [89791.626705] [<ffffffff810142ec>] ? call_softirq+0x1c/0x30 [89791.626708] [<ffffffff810142ec>] call_softirq+0x1c/0x30 [89791.626710] <EOI> [<ffffffff81015cb5>] do_softirq+0x65/0xa0 [89791.626716] [<ffffffff81474708>] netif_rx_ni+0x28/0x30 [89791.626722] [<ffffffffa0025dd2>] vboxNetFltPortOsXmit+0xb2/0xd0 [vboxnetflt] [89791.626727] [<ffffffffa0026cb9>] vboxNetFltPortXmit+0x69/0x1d0 [vboxnetflt] [89791.626733] [<ffffffff8105b186>] ? try_to_wake_up+0x286/0x380 [89791.626755] [<ffffffffa05309b1>] g_abExecMemory+0x49d51/0x180000 [vboxdrv] [89791.626759] [<ffffffff8105b292>] ? default_wake_function+0x12/0x20 [89791.626765] [<ffffffff8104bc69>] ? wake_up_common+0x59/0x90 [89791.626769] [<ffffffff810535e3>] ? wake_up+0x53/0x70 [89791.626779] [<ffffffffa0534695>] g_abExecMemory+0x4da35/0x180000 [vboxdrv] [89791.626789] [<ffffffffa04cfc40>] ? SUPR0ObjAddRefEx+0x130/0x230 [vboxdrv] [89791.626800] [<ffffffffa0537096>] ? g_abExecMemory+0x50436/0x180000 [vboxdrv] [89791.626819] [<ffffffffa0535359>] g_abExecMemory+0x4e6f9/0x180000 [vboxdrv] [89791.626829] [<ffffffffa0561ffa>] g_abExecMemory+0x7b39a/0x180000 [vboxdrv] [89791.626839] [<ffffffffa0562fd8>] g_abExecMemory+0x7c378/0x180000 [vboxdrv] [89791.626855] [<ffffffffa0564275>] g_abExecMemory+0x7d615/0x180000 [vboxdrv] [89791.626874] [<ffffffffa05036b4>] g_abExecMemory+0x1ca54/0x180000 [vboxdrv] [89791.626888] [<ffffffff81076bdc>] ? lock_timer_base+0x3c/0x70 [89791.626897] [<ffffffffa0504210>] ? g_abExecMemory+0x1d5b0/0x180000 [vboxdrv] [89791.626907] [<ffffffffa0514f66>] g_abExecMemory+0x2e306/0x180000 [vboxdrv] [89791.626927] [<ffffffffa04f93cf>] g_abExecMemory+0x1276f/0x180000 [vboxdrv] [89791.626946] [<ffffffffa04f2b20>] g_abExecMemory+0xbec0/0x180000 [vboxdrv] [89791.626955] [<ffffffff81084fa0>] ? autoremove_wake_function+0x0/0x40 [89791.626966] [<ffffffffa052cd4c>] ? g_abExecMemory+0x460ec/0x180000 [vboxdrv] [89791.626984] [<ffffffffa04ef99d>] g_abExecMemory+0x8d3d/0x180000 [vboxdrv] [89791.627003] [<ffffffffa052eb27>] g_abExecMemory+0x47ec7/0x180000 [vboxdrv] [89791.627022] [<ffffffffa04fab1b>] g_abExecMemory+0x13ebb/0x180000 [vboxdrv] [89791.627032] [<ffffffffa04ce95a>] supdrvIOCtlFast+0x7a/0x80 [vboxdrv] [89791.627042] [<ffffffffa04ce2ec>] VBoxDrvLinuxIOCtl+0x4c/0x1c0 [vboxdrv] [89791.627048] [<ffffffff81153492>] vfs_ioctl+0x22/0xa0 [89791.627052] [<ffffffff81555208>] ? thread_return+0x48/0x420 [89791.627055] [<ffffffff81153631>] do_vfs_ioctl+0x81/0x410 [89791.627059] [<ffffffff81153a41>] sys_ioctl+0x81/0xa0 [89791.627065] [<ffffffff810131b2>] system_call_fastpath+0x16/0x1b [89791.627068] ---[ end trace 111bd8b34e42c059 ]--- r

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