Public bug reported: Binary package hint: linux-image-2.6.17-10-generic
I saw the following kernel oops while playing mp3s streamed over NFS (from a server running Debian Sarge) in rhythmbox. I think (but I'm not sure) that this has been reported upstream here: <http://www.ussg.iu.edu/hypermail/linux/kernel/0609.1/2335.html> I've seen this happen twice now with slightly different callstacks (both oops are below). [17181493.928000] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 [17181493.928000] printing eip: [17181493.928000] c01150e0 [17181493.928000] *pde = 00000000 [17181493.928000] Oops: 0000 [#1] [17181493.928000] Modules linked in: snd_rtctimer nfs lockd sunrpc binfmt_misc rfcomm hidp l2cap bluetooth autofs4 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sbs sony_acpi pcc_acpi i2c_ec hotkey dev_acpi button battery container ac asus_acpi af_packet xfs nls_iso8859_1 nls_cp437 vfat fat nls_utf8 ntfs dm_mod md_mod radeon drm sr_mod sbp2 lp snd_via82xx snd_ac97_codec snd_ac97_bus snd_mpu401_uart snd_seq_dummy snd_seq_oss quickcam tsdev snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq saa7134_alsa snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc s aa7134 ipv6 analog bcm43xx video_buf compat_ioctl32 v4l2_common v4l1_compat ir_kbd_i2c snd_timer snd_seq_device snd via_agp agpgart i2c_viapro shpchp pci_hot plug rtc serio_raw gameport psmouse ieee80211softmac ir_common floppy parport_pc parport pcspkr evdev 8139cp 8139too mii soundcore i2c_core ieee80211 ieee802 11_crypt videodev usbhid ext3 jbd ehci_hcd ohci1394 ieee1394 uhci_hcd usbcore ide_generic ide_cd cdrom ide_disk via82cxxx generic sata_via libata scsi_mod th ermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap [17181493.928000] CPU: 0 [17181493.928000] EIP: 0060:[<c01150e0>] Not tainted VLI [17181493.928000] EFLAGS: 00010202 (2.6.17-10-386 #2) [17181493.928000] EIP is at kmap_atomic+0x10/0x70 [17181493.928000] eax: d1b42000 ebx: 00000000 ecx: 00000003 edx: 00000003 [17181493.928000] esi: 000006dc edi: 00000924 ebp: d0141948 esp: d1b43d78 [17181493.928000] ds: 007b es: 007b ss: 0068 [17181493.928000] Process rhythmbox (pid: 7325, threadinfo=d1b42000 task=cf136ad0) [17181493.928000] Stack: 0000036e e128b4f8 00000c92 d3c923c0 00001000 d0141948 e128c3d2 00000004 [17181493.928000] 000201d2 c0358358 00000202 00000003 00000000 00000001 c0358358 cf136ad0 [17181493.928000] 000201d2 00000000 00000000 d01419e8 d2961520 00000000 d01419e4 d0141830 [17181493.928000] Call Trace: [17181493.928000] <e128b4f8> nfs_readpage_truncate_uninitialised_page+0xe8/0x130 [nfs] <e128c3d2> nfs_readpage+0x232/0x4b0 [nfs] [17181493.928000] <c013c80e> do_generic_mapping_read+0x4ae/0x540 <c013d21d> __generic_file_aio_read+0xfd/0x230 [17181493.928000] <c013bb30> file_read_actor+0x0/0xf0 <e08ec469> usb_submit_urb+0x199/0x200 [usbcore] [17181493.928000] <c013d395> generic_file_aio_read+0x45/0x60 <c01581e4> do_sync_read+0xc4/0x100 [17181493.928000] <c012a640> autoremove_wake_function+0x0/0x50 <c01619fe> sys_fstat64+0x1e/0x30 [17181493.928000] <c0158c9c> vfs_read+0xbc/0x180 <c0158120> do_sync_read+0x0/0x100 [17181493.928000] <c0159101> sys_read+0x41/0x70 <c0102dbb> sysenter_past_esp+0x54/0x79 [17181493.928000] Code: c1 e0 05 03 05 40 3d 45 c0 c3 0f 0b 98 00 12 de 2d c0 eb d4 8d b4 26 00 00 00 00 53 89 c3 b8 00 e0 ff ff 89 d1 21 e0 83 40 14 01 <8b> 03 c1 e8 1e 8b 14 85 04 cb 3c c0 8b 82 10 01 00 00 05 6c 03 [17181493.928000] EIP: [<c01150e0>] kmap_atomic+0x10/0x70 SS:ESP 0068:d1b43d78 [17181493.928000] <6>note: rhythmbox[7325] exited with preempt_count 1 Oct 19 08:39:30 localhost kernel: [17181631.204000] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 Oct 19 08:39:31 localhost kernel: [17181631.204000] printing eip: Oct 19 08:39:31 localhost kernel: [17181631.204000] c01150e0 Oct 19 08:39:31 localhost kernel: [17181631.204000] *pde = 00000000 Oct 19 08:39:31 localhost kernel: [17181631.204000] Oops: 0000 [#1] Oct 19 08:39:31 localhost kernel: [17181631.204000] Modules linked in: vmnet vmmon ppdev nfs lockd sunrpc binfmt_misc rfcomm hidp l2cap bluetooth autofs4 cpu freq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sbs sony_acpi pcc_acpi i2c_ec hotkey dev_acp i button battery container ac asus_acpi af_packet xfs nls_iso8859_1 nls_cp437 vfat fat nls_utf8 ntfs dm_mod md_mod radeon drm sr_mod sbp2 lp saa7134_alsa snd _via82xx snd_ac97_codec snd_ac97_bus snd_mpu401_uart snd_pcm_oss snd_mixer_oss ipv6 tsdev snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss bcm43xx snd_seq_mi di snd_rawmidi snd_seq_midi_event saa7134 ieee80211softmac video_buf compat_ioctl32 v4l2_common v4l1_compat ir_kbd_i2c snd_seq snd_timer snd_seq_device quick cam 8139cp 8139too mii ir_common ieee80211 ieee80211_crypt evdev i2c_viapro psmouse i2c_core shpchp pci_hotplug parport_pc parport snd floppy videodev usbhid rtc serio_raw via_agp agpgart soundcore pcspkr analog gameport ext3 jbd ehci_hcd ohci1 Oct 19 08:39:31 localhost kernel: 94 ieee1394 uhci_hcd usbcore ide_generic ide_cd cdrom ide_disk via82cxxx generic sata_via libata scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor vesafb capability commoncap Oct 19 08:39:31 localhost kernel: [17181631.204000] CPU: 0 Oct 19 08:39:31 localhost kernel: [17181631.204000] EIP: 0060:[kmap_atomic+16/112] Tainted: P VLI Oct 19 08:39:31 localhost kernel: [17181631.204000] EFLAGS: 00010202 (2.6.17-10-386 #2) Oct 19 08:39:31 localhost kernel: [17181631.204000] EIP is at kmap_atomic+0x10/0x70 Oct 19 08:39:31 localhost kernel: [17181631.204000] eax: d9110000 ebx: 00000000 ecx: 00000003 edx: 00000003 Oct 19 08:39:31 localhost kernel: [17181631.204000] esi: 00001000 edi: 00000000 ebp: dcafc26c esp: d9111d78 Oct 19 08:39:31 localhost kernel: [17181631.204000] ds: 007b es: 007b ss: 0068 Oct 19 08:39:31 localhost kernel: [17181631.204000] Process rhythmbox (pid: 6084, threadinfo=d9110000 task=c0891070) Oct 19 08:39:31 localhost kernel: [17181631.204000] Stack: 00000800 e128b4f8 00000800 ce0303c0 00001000 dcafc26c e128c3d2 00000004 Oct 19 08:39:31 localhost kernel: [17181631.204000] 000201d2 c0358358 00000202 00000000 00000000 00000001 c0358358 c0891070 Oct 19 08:39:31 localhost kernel: [17181631.204000] 000201d2 00000000 00000000 dcafc30c d0c58e60 00000000 dcafc308 dcafc154 Oct 19 08:39:31 localhost kernel: [17181631.204000] Call Trace: Oct 19 08:39:31 localhost kernel: [17181631.204000] <e128b4f8> nfs_readpage_truncate_uninitialised_page+0xe8/0x130 [nfs] <e128c3d2> nfs_readpage+0x232/0x4b 0 [nfs] Oct 19 08:39:31 localhost kernel: [17181631.204000] <c013c80e> do_generic_mapping_read+0x4ae/0x540 <c013d21d> __generic_file_aio_read+0xfd/0x230 Oct 19 08:39:31 localhost kernel: [17181631.204000] <c013bb30> file_read_actor+0x0/0xf0 <c013d395> generic_file_aio_read+0x45/0x60 Oct 19 08:39:31 localhost kernel: [17181631.204000] <c01581e4> do_sync_read+0xc4/0x100 <c012a640> autoremove_wake_function+0x0/0x50 Oct 19 08:39:31 localhost kernel: [17181631.204000] <c0158c9c> vfs_read+0xbc/0x180 <c0158120> do_sync_read+0x0/0x100 Oct 19 08:39:31 localhost kernel: [17181631.204000] <c0159101> sys_read+0x41/0x70 <c0102dbb> sysenter_past_esp+0x54/0x79 Oct 19 08:39:31 localhost kernel: [17181631.204000] Code: c1 e0 05 03 05 40 3d 45 c0 c3 0f 0b 98 00 12 de 2d c0 eb d4 8d b4 26 00 00 00 00 53 89 c3 b8 00 e0 ff ff 89 d1 21 e0 83 40 14 01 <8b> 03 c1 e8 1e 8b 14 85 04 cb 3c c0 8b 82 10 01 00 00 05 6c 03 Oct 19 08:39:31 localhost kernel: [17181631.204000] EIP: [kmap_atomic+16/112] kmap_atomic+0x10/0x70 SS:ESP 0068:d9111d78 ** Affects: linux-source-2.6.17 (Ubuntu) Importance: Undecided Status: Unconfirmed -- Oops in NFS code https://launchpad.net/bugs/66876 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
