https://bugzilla.novell.com/show_bug.cgi?id=701722 https://bugzilla.novell.com/show_bug.cgi?id=701722#c0 Summary: kernel BUG at net/core/skbuff.c:128 Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: x86-64 OS/Version: openSUSE 11.4 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: mludvig@logix.net.nz QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:2.0.1) Gecko/20100101 Firefox/4.0.1 I just experienced this oops: [222199.389332] ------------[ cut here ]------------ [222199.389360] kernel BUG at /usr/src/packages/BUILD/kernel-desktop-3.0.rc3/linux-3.0-rc3/net/core/skbuff.c:128! [222199.389388] invalid opcode: 0000 [#1] PREEMPT SMP [222199.389412] CPU 1 [222199.389418] Modules linked in: ipheth autofs4 ip6t_LOG ipt_MASQUERADE xt_pkttype xt_TCPMSS xt_tcpudp ipt_LOG xt_limit iptable_nat nf_nat tun fuse vboxnetadp vboxnetflt vboxdrv rfcomm af_packet bnep cpufr eq_conservative cpufreq_userspace cpufreq_powersave powernow_k8 mperf lm90 ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT iptable_raw iptable_filter ip6table_mangle nf_conntr ack_netbios_ns nf_conntrack_broadcast nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables xt_conntrack nf_conntrack ip6table_filter ip6_tables x_tables snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device sha256_generic cbc edd dm_crypt loop tcp_veno snd_hda_codec_analog btusb arc4 snd_hda_intel b43 bluetooth mac80211 hp_wmi cfg80211 snd_hda_codec snd_hwdep sparse_keymap sr_mod ssb snd_pcm firewire_ohci rfkill cdrom firewir e_core yenta_socket mmc_core sp5100_tco snd_timer snd soundcore edac_core tpm_infineon ppdev pcmcia_rsrc ata_generic snd_page_alloc parport_pc parport hp_accel pcmcia tg3 lis3lv02d pcmcia_core edac_mce_amd s g pata_atiixp crc_itu_t battery wmi i2c_piix4 k8temp shpchp pci_hotplug joydev tpm_tis tpm tpm_bios input_polldev button pcspkr video ac container serio_raw linear radeon ttm drm_kms_helper drm i2c_algo_bit dm_snapshot dm_mod fan thermal processor thermal_sys [last unloaded: preloadtrace] [222199.389853] [222199.389873] Pid: 14674, comm: irq/18-b43 Tainted: G W 3.0.0-rc3-1-desktop #1 Hewlett-Packard HP Compaq 6715b (KB721PA#ABG)/30C2 [222199.389909] RIP: 0010:[<ffffffff8146c8e4>] [<ffffffff8146c8e4>] skb_put+0x84/0x90 [222199.389949] RSP: 0018:ffff880013d6bce0 EFLAGS: 00010286 [222199.389969] RAX: 0000000000000097 RBX: ffff880024a82640 RCX: 000000000000cbf6 [222199.389992] RDX: ffffffff81a15148 RSI: 0000000000000046 RDI: 0000000000000202 [222199.390015] RBP: ffff8800aa84fc02 R08: 0000000000000000 R09: 0000000000000000 [222199.390038] R10: 0720072007200720 R11: 0720072007200720 R12: ffff8800764f19c0 [222199.390061] R13: 00000000000006ea R14: 00000000121a5040 R15: ffffffffa04c0e20 [222199.390085] FS: 00007f05bc879700(0000) GS:ffff8800b7d00000(0000) knlGS:00000000f67d0760 [222199.390102] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [222199.390102] CR2: 00007f05b6680000 CR3: 0000000018641000 CR4: 00000000000006e0 [222199.390102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [222199.390102] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [222199.390102] Process irq/18-b43 (pid: 14674, threadinfo ffff880013d6a000, task ffff88003b698800) [222199.390102] Stack: [222199.390102] 0000000000000762 0000000000000080 ffff88001ddea000 00000000121a5040 [222199.390102] ffffffffa04c0e20 ffffffffa04a1570 ffff880024a82f40 ffff88001d313090 [222199.390102] 0000000000000000 ffff8800217030d8 ffff880058500240 ffff880024a82640 [222199.390102] Call Trace: [222199.390102] [<ffffffffa04a1570>] dma_rx+0x170/0x320 [b43] [222199.390102] [<ffffffffa04a261b>] b43_dma_rx+0x3b/0x80 [b43] [222199.390102] [<ffffffffa0484d9c>] b43_do_interrupt_thread+0x26c/0x440 [b43] [222199.390102] [<ffffffffa0484f89>] b43_interrupt_thread_handler+0x19/0x30 [b43] [222199.390102] [<ffffffff810cb6a2>] irq_thread_fn+0x22/0x50 [222199.390102] [<ffffffff810cbc1d>] irq_thread+0x1ad/0x230 [222199.390102] [<ffffffff8107be66>] kthread+0x96/0xa0 [222199.390102] [<ffffffff81589744>] kernel_thread_helper+0x4/0x10 [222199.390102] Code: 8b 57 68 48 89 44 24 10 8b 87 d0 00 00 00 48 89 44 24 08 8b bf cc 00 00 00 31 c0 48 89 3c 24 48 c7 c7 08 7a 82 81 e8 29 19 11 00 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 fb 48 83 ec 08 [222199.390102] RIP [<ffffffff8146c8e4>] skb_put+0x84/0x90 [222199.390102] RSP <ffff880013d6bce0> [222199.717051] ---[ end trace f5bcf75cf8ac92b9 ]--- After that all networking stopped, even commands like "ip addr show" ended up in "D"-state. The kernel is 3.0.0-rc3-1-desktop from Kernel:HEAD Source Timestamp: 2011-06-15 20:41:09 +0200 GIT Revision: 8049fac838b91daddd0ee1479cc7af6a42add8aa GIT Branch: master Reproducible: Sometimes Steps to Reproduce: Happened when I started Ekiga but that's probably just a coincidence as I run Ekiga regularly and never had any problems. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.