reassign 579858 linux-2.6 2.6.32-11 retitle 579858 xen + nouveau → fail (page fault related) kthxbye On Mon, May 3, 2010 at 23:50:59 +0530, Ritesh Raj Sarraf wrote: > Package: xserver-xorg-video-nouveau > Version: 1:0.0.15+git20100329+7858345-3 > Severity: normal > > This is awesome. ON the non-xen kernel, nouveau works nice. It also does extended display. xrandr works. > > So the problem is only seen with nouveau + Xen kernel (2.6.32-4-xen-686) > > I am again attaching the dmesg logs. This time, there's no kernel errors. > Reassigning to the kernel, thanks. Copying part of the earlier dmesg here for kernel maintainers: [ 61.554777] 1 multicall(s) failed: cpu 1 [ 61.554782] Pid: 2615, comm: Xorg Tainted: G W 2.6.32-4-xen-686 #1 [ 61.554787] Call Trace: [ 61.554795] [<c1004151>] ? xen_mc_flush+0xa2/0x150 [ 61.554803] [<c1004bde>] ? xen_mc_issue+0x11/0x1f [ 61.554811] [<c10a4830>] ? insert_pfn+0x58/0x96 [ 61.554819] [<c10a488d>] ? vm_insert_mixed+0x1f/0x28 [ 61.554832] [<edbfa58b>] ? ttm_bo_vm_fault+0x19e/0x1ed [ttm] [ 61.554840] [<c10a1342>] ? __do_fault+0x53/0x3fb [ 61.554849] [<c1005dec>] ? xen_force_evtchn_callback+0xc/0x10 [ 61.554857] [<c10a3541>] ? handle_mm_fault+0x403/0x954 [ 61.554866] [<c1005dec>] ? xen_force_evtchn_callback+0xc/0x10 [ 61.554874] [<c1006454>] ? check_events+0x8/0xc [ 61.554882] [<c100644b>] ? xen_restore_fl_direct_end+0x0/0x1 [ 61.554890] [<c103cca0>] ? do_softirq+0x39/0x3c [ 61.554898] [<c102283f>] ? do_page_fault+0x271/0x287 [ 61.554906] [<c10225ce>] ? do_page_fault+0x0/0x287 [ 61.554915] [<c1288073>] ? error_code+0x73/0x78 [ 61.554922] call 1/1: op=1 arg=[c40298d0] result=-22 xen_mc_entry+0x2b/0x2f [ 61.554927] ------------[ cut here ]------------ [ 61.554934] WARNING: at /build/buildd-linux-2.6_2.6.32-11-i386-4fW2zP/linux-2.6-2.6.32/debian/build/source_i386_xen/arch/x86/xen/multicalls.c:182 xen_mc_issue+0x11/0x1f() [ 61.554940] Hardware name: MXC062 [ 61.554945] Modules linked in: aes_i586 aes_generic ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables sco bnep +rfcomm l2cap iscsi_trgt crc32c container pci_slot power_meter sbs sbshc bridge stp xen_evtchn xenfs ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi +fuse ext3 jbd dm_round_robin dm_multipath scsi_dh nouveau ttm drm_kms_helper drm i2c_algo_bit dm_crypt snd_hda_codec_idt btusb bluetooth uvcvideo snd_hda_intel videodev snd_usb_audio snd_hda_codec snd_pcm_oss +snd_mixer_oss snd_pcm snd_usb_lib snd_seq_midi snd_hwdep v4l1_compat snd_rawmidi snd_seq_midi_event arc4 snd_seq ecb iwl3945 joydev snd_timer snd_seq_device iwlcore mac80211 led_class dell_laptop cfg80211 rfkill +snd i2c_i801 rng_core soundcore snd_page_alloc dcdbas i2c_core battery evdev ac processor wmi pcspkr psmouse serio_raw ext4 mbcache jbd2 crc16 usbhid h id dm_mod sg sd_mod crc_t10dif sr_mod cdrom b44 ssb ata_generic mmc_core ata_piix libata uhci_hcd ehci_hcd pcmcia pcmcia_core mii video output button scsi_mod usbcore nls_base thermal fan thermal_sys [last +unloaded: scsi_wait_scan] [ 61.555299] Pid: 2615, comm: Xorg Tainted: G W 2.6.32-4-xen-686 #1 [ 61.555304] Call Trace: [ 61.555312] [<c1037aed>] ? warn_slowpath_common+0x5e/0x8a [ 61.555320] [<c1037b23>] ? warn_slowpath_null+0xa/0xc [ 61.555328] [<c1004bde>] ? xen_mc_issue+0x11/0x1f [ 61.555336] [<c10a4830>] ? insert_pfn+0x58/0x96 [ 61.555344] [<c10a488d>] ? vm_insert_mixed+0x1f/0x28 [ 61.555356] [<edbfa58b>] ? ttm_bo_vm_fault+0x19e/0x1ed [ttm] [ 61.555364] [<c10a1342>] ? __do_fault+0x53/0x3fb [ 61.555373] [<c1005dec>] ? xen_force_evtchn_callback+0xc/0x10 [ 61.555381] [<c10a3541>] ? handle_mm_fault+0x403/0x954 [ 61.555390] [<c1005dec>] ? xen_force_evtchn_callback+0xc/0x10 [ 61.555398] [<c1006454>] ? check_events+0x8/0xc [ 61.555406] [<c100644b>] ? xen_restore_fl_direct_end+0x0/0x1 [ 61.555414] [<c103cca0>] ? do_softirq+0x39/0x3c [ 61.555422] [<c102283f>] ? do_page_fault+0x271/0x287 [ 61.555430] [<c10225ce>] ? do_page_fault+0x0/0x287 [ 61.555439] [<c1288073>] ? error_code+0x73/0x78 [ 61.555444] ---[ end trace c6fe7832ae6b5410 ]--- Cheers, Julien
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