yes , this issue exists with the most recent Jaunty Jackalope 9.04 release I have that issue with:
kernel 2.6.28-11-generic Intel Corporation PRO/Wireless 5300 AGN [Shiloh] Network Connection I also think that this issue could be related to a firmware bug ( I verify a corruption of ext3 if I use wifi connection). https://bugs.launchpad.net/ubuntu/+source/linux/+bug/209346 2009/5/12 Amit Kucheria <amit.kuche...@canonical.com> > Unfortunately it seems this bug is still an issue. This issue appears > to be related to a firmware bug as described at > http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1703 > > Can you confirm this issue exists with the most recent Jaunty Jackalope > 9.04 release - http://www.ubuntu.com/news/ubuntu-9.04-desktop . It seems > to be fixed in 2.6.28 kernels that Jaunty uses. Even a Live-CD test will > allow us to see how easy it is to backport the changes to Intrepid. > > Please let us know your results. Thanks. > > ** Bug watch added: Intel Wireless Linux Bugzilla #1703 > http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1703 > > -- > kernel BUG at > /build/buildd/linux-2.6.27/drivers/net/wireless/iwlwifi/iwl-tx.c:1198 and > subsequent panic > https://bugs.launchpad.net/bugs/275359 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in “linux” source package in Ubuntu: Triaged > > Bug description: > kernel BUG message and then a kernel panic at random when running wireless. > Machine locks up with flashing caps-lock. No messages in /var/log. Kernel > BUG message and panic collected by serial console. > > No known trigger other than running wireless, but the BUG message clearly > identifies the line in the iwlwifi sources where it happens and the oops can > be avoided by running a wired network connection. > > This appears to be the same problem reported against hardy > linux-backports-modules in bug 244429 ( > https://bugs.launchpad.net/ubuntu/+source/linux-backports-modules-2.6.24/+bug/244429) > starting in July, which has never been triaged or responded to by any > developer. > > lsb_release -rd > Description: Ubuntu intrepid (development branch) > Release: 8.10 > > apt-cache policy linux-image-2.6.27-4-generic > linux-image-2.6.27-4-generic: > Installed: 2.6.27-4.6 > Candidate: 2.6.27-4.6 > Version table: > *** 2.6.27-4.6 0 > 500 http://us.archive.ubuntu.com intrepid/main Packages > 100 /var/lib/dpkg/status > > [ 7192.033059] kernel BUG at > /build/buildd/linux-2.6.27/drivers/net/wireless/iwlwifi/iwl-tx.c:1198! > [ 7192.033059] invalid opcode: 0000 [1] SMP > [ 7192.033059] CPU 1 > [ 7192.033059] Modules linked in: ipv6 af_packet binfmt_misc bridge stp > bnep rfcomm l2cap ppdev acpi_cpufreq cpufreq_powersave cpufreq_ondemand > cpufreq_userspace cpufreq_stats freq_table cpufreq_conservative pci_slot > container sbs sbshc iptable_filter ip_tables x_tables sbp2 parport_pc lp > parport joydev snd_hda_intel snd_pcm_oss snd_mixer_oss arc4 ecb > crypto_blkcipher snd_pcm snd_seq_dummy snd_seq_oss iwlagn iwlcore > snd_seq_midi rfkill snd_rawmidi pcmcia led_class snd_seq_midi_event psmouse > nvidia(P) mac80211 snd_seq btusb cfg80211 bluetooth i2c_core serio_raw > snd_timer snd_seq_device yenta_socket snd soundcore rsrc_nonstatic > snd_page_alloc pcmcia_core iTCO_wdt iTCO_vendor_support shpchp intel_agp wmi > pci_hotplug video output button battery ac dcdbas evdev ext3 jbd mbcache sg > sr_mod cdrom sd_mod crc_t10dif ata_piix ata_generic pata_acpi ohci1394 > libata scsi_mod ieee1394 tg3 uhci_hcd libphy ehci_hcd usbcore dock thermal > processor fan fbcon tileblit font bitblit softcursor uvesafb cn fuse > [ 7192.033059] Pid: 7182, comm: firefox Tainted: P > 2.6.27-4-generic #1 > [ 7192.033059] RIP: 0010:[<ffffffffa0acd137>] [<ffffffffa0acd137>] > iwl_tx_cmd_complete+0x107/0x110 [iwlcore] > [ 7192.033059] RSP: 0000:ffff88011f05be00 EFLAGS: 00010086 > [ 7192.033059] RAX: 0000000000000046 RBX: ffff88011a804c60 RCX: > ffff88011d543e50 > [ 7192.033059] RDX: ffffffff8066c248 RSI: 0000000000000086 RDI: > 0000000000000082 > [ 7192.033059] RBP: ffff88011f05be20 R08: 0000000000001eff R09: > 00000000fffffa00 > [ 7192.033059] R10: 0000000000000000 R11: 00000000ffffffff R12: > ffff88011a801a00 > [ 7192.033059] R13: ffff88011a804c60 R14: 00000000000000c8 R15: > 0000000000000008 > [ 7192.033059] FS: 00007fd1bc3546f0(0000) GS:ffff88011fc02980(0000) > knlGS:0000000000000000 > [ 7192.033059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 7192.033059] CR2: 000000000b8b1238 CR3: 000000010073c000 CR4: > 00000000000006e0 > [ 7192.033059] DR0: 0000000000000000 DR1: 0000000000000000 DR2: > 0000000000000000 > [ 7192.033059] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: > 0000000000000400 > [ 7192.033059] Process firefox (pid: 7182, threadinfo ffff8801006dc000, > task ffff8800dd4e9670) > [ 7192.033059] Stack: ffff88011a804c60 ffff88011a801a00 0000000000000001 > 00000000000000c8 > [ 7192.033059] ffff88011f05be80 ffffffffa0ae40e2 ffffffff8023dd1e > 000000000185d700 > [ 7192.033059] ffff88011a805b94 ffff88011a805b80 000000c90185d700 > ffff88011a801a00 > [ 7192.033059] Call Trace: > [ 7192.033059] <IRQ> [<ffffffffa0ae40e2>] iwl_rx_handle+0xf2/0x2d0 > [iwlagn] > [ 7192.033059] [<ffffffff8023dd1e>] ? __wake_up+0x4e/0x70 > [ 7192.033059] [<ffffffffa0ae63cf>] iwl4965_irq_tasklet+0x1ef/0x350 > [iwlagn] > [ 7192.033059] [<ffffffff802545d6>] tasklet_action+0x86/0x110 > [ 7192.033059] [<ffffffff80254c9c>] __do_softirq+0x8c/0x100 > [ 7192.033059] [<ffffffffa0ae6058>] ? iwl4965_isr+0x88/0x110 [iwlagn] > [ 7192.033059] [<ffffffff802141ac>] call_softirq+0x1c/0x30 > [ 7192.033059] [<ffffffff802158a5>] do_softirq+0x65/0xa0 > [ 7192.033059] [<ffffffff80254a05>] irq_exit+0x95/0xa0 > [ 7192.033059] [<ffffffff80215b4b>] do_IRQ+0x8b/0x100 > [ 7192.033059] [<ffffffff80212f3e>] ret_from_intr+0x0/0x29 > [ 7192.033059] <EOI> > [ 7192.033059] > [ 7192.033059] Code: 4c 89 e7 ff d0 85 c0 75 83 49 c7 45 08 00 00 00 00 0f > 1f 00 e9 73 ff ff ff 0f b6 51 04 48 c7 c7 58 3c ad a0 31 c0 e8 33 bc a4 df > <0f> 0b eb fe 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 53 48 83 ec > [ 7192.033059] RIP [<ffffffffa0acd137>] iwl_tx_cmd_complete+0x107/0x110 > [iwlcore] > [ 7192.033059] RSP <ffff88011f05be00> > [ 7192.033059] ---[ end trace baeeb32c2931cd0f ]--- > [ 7192.033059] Kernel panic - not syncing: Aiee, killing interrupt handler! > > -- kernel BUG at /build/buildd/linux-2.6.27/drivers/net/wireless/iwlwifi/iwl-tx.c:1198 and subsequent panic https://bugs.launchpad.net/bugs/275359 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
