On 2009-10-18, Bobyr Raisa Efimovna <[email protected]> wrote: > The log of crashing Xorg when starting OPERA ( "/home" is dazuko > mounted, no AVGUARD):
Thanks for the kernel output. This is helpful. Could you answer the following questions? 1. Is /home the only directory you have DazukoFS mounted on? If no, could you only mount DazukoFS on /home to see if the problem still exists? I suspect that the problem may not be /home, but instead another directory such as /tmp or /var. 2. The following problem should occur when no Dazuko-based applications are running. (No AvGuard, no Dazuko test program.) Is that correct? 3. Could you provide the output of "mount | grep dazuko" so that I can see exactly where DazukoFS is being mounted? John > ----------------------------------------------- > Oct 18 19:36:54 vano-home kernel: BUG: unable to handle kernel NULL pointer > dereference at (null) > Oct 18 19:36:54 vano-home kernel: IP: [<(null)>] (null) > Oct 18 19:36:54 vano-home kernel: *pde = 00000000 > Oct 18 19:36:54 vano-home kernel: Oops: 0000 [#1] SMP > Oct 18 19:36:54 vano-home kernel: last sysfs file: > /sys/devices/platform/w83627ehf.656/pwm2 > Oct 18 19:36:54 vano-home kernel: Modules linked in: nvidia(P) rfcomm l2cap > bluetooth cpufreq_userspace cpufreq_powersave cpufreq_conservative bridge stp > llc dazukofs isofs w83627ehf hwmon_vid coretemp msr usblp tun kvm_intel kvm > virtio_balloon virtio_pci virtio_ring virtio pktcdvd fuse drm ipt_LOG > ipt_REJECT x_tables hid_drff usbhid hid tuner_simple tuner_types tuner > snd_hda_codec_realtek saa7134 ir_common atl1 uhci_hcd ehci_hcd snd_hda_intel > v4l2_common asus_atk0110 mii snd_hda_codec hwmon videodev v4l1_compat > videobuf_dma_sg videobuf_core tveeprom i2c_i801 usbcore intel_agp agpgart > evdev sg > Oct 18 19:36:54 vano-home kernel: > Oct 18 19:36:54 vano-home kernel: Pid: 4679, comm: opera Tainted: P > (2.6.31-sata-4g #1) P5KC > Oct 18 19:36:54 vano-home kernel: EIP: 0060:[<00000000>] EFLAGS: 00210246 > CPU: 1 > Oct 18 19:36:54 vano-home kernel: EIP is at 0x0 > Oct 18 19:36:54 vano-home kernel: EAX: f69f7640 EBX: f5e11dc0 ECX: f88d51d8 > EDX: f726a2b4 > Oct 18 19:36:54 vano-home kernel: ESI: 00000000 EDI: 000000ca EBP: 00000000 > ESP: f5e11d68 > Oct 18 19:36:54 vano-home kernel: DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 > Oct 18 19:36:54 vano-home kernel: Process opera (pid: 4679, ti=f5e10000 > task=f6451bd0 task.ti=f5e10000) > Oct 18 19:36:54 vano-home kernel: Stack: > Oct 18 19:36:54 vano-home kernel: c10518fe 000000ca 00000000 0000004f > 00000000 f5e11dc4 f5e11dc0 f5e11e88 > Oct 18 19:36:54 vano-home kernel: <0> f69f7640 f726a2b4 f88d51d8 f726a204 > 00000f36 0000004f 000000ca 00000000 > Oct 18 19:36:54 vano-home kernel: <0> f88d51d8 f726a2b4 f5e11f2c 00000005 > 00000000 0000004f f5e11f4c f16b7f98 > Oct 18 19:36:54 vano-home kernel: Call Trace: > Oct 18 19:36:54 vano-home kernel: [<c10518fe>] ? > generic_file_buffered_write+0xe2/0x279 > Oct 18 19:36:54 vano-home kernel: [<c105204e>] ? > __generic_file_aio_write_nolock+0x3ee/0x439 > Oct 18 19:36:54 vano-home kernel: [<c1076c60>] ? do_lookup+0x53/0x153 > Oct 18 19:36:54 vano-home kernel: [<c10528bc>] ? > generic_file_aio_write+0x5d/0xb4 > Oct 18 19:36:54 vano-home kernel: [<c1070473>] ? > do_sync_readv_writev+0xb8/0xf9 > Oct 18 19:36:54 vano-home kernel: [<c1081f19>] ? mntput_no_expire+0x17/0xb6 > Oct 18 19:36:54 vano-home kernel: [<c1035d2a>] ? > autoremove_wake_function+0x0/0x2d > Oct 18 19:36:54 vano-home kernel: [<c1070320>] ? > rw_copy_check_uvector+0x59/0xc3 > Oct 18 19:36:54 vano-home kernel: [<c111b2cc>] ? > security_file_permission+0xc/0xd > Oct 18 19:36:54 vano-home kernel: [<c1070aae>] ? do_readv_writev+0x81/0x140 > Oct 18 19:36:54 vano-home kernel: [<c105285f>] ? > generic_file_aio_write+0x0/0xb4 > Oct 18 19:36:54 vano-home kernel: [<c1070ba4>] ? vfs_writev+0x37/0x43 > Oct 18 19:36:54 vano-home kernel: [<c1070c57>] ? sys_writev+0x3c/0x63 > Oct 18 19:36:54 vano-home kernel: [<c10028b5>] ? syscall_call+0x7/0xb > Oct 18 19:36:54 vano-home kernel: Code: Bad EIP value. > Oct 18 19:36:54 vano-home kernel: EIP: [<00000000>] 0x0 SS:ESP 0068:f5e11d68 > Oct 18 19:36:54 vano-home kernel: CR2: 0000000000000000 > Oct 18 19:36:54 vano-home kernel: ---[ end trace 6fb99b9e03ca0be6 ]--- -- Dazuko Maintainer _______________________________________________ Dazuko-help mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/dazuko-help
