[ 3571.565465] BUG: kernel NULL pointer dereference, address: 0000000000000008 [ 3571.565468] #PF: supervisor read access in kernel mode [ 3571.565469] #PF: error_code(0x0000) - not-present page [ 3571.565470] PGD 0 P4D 0 [ 3571.565472] Oops: 0000 [#1] SMP NOPTI [ 3571.565474] CPU: 0 PID: 1870 Comm: Xorg Tainted: P O 5.8.0-36-generic #40+21.04.1-Ubuntu [ 3571.565475] Hardware name: System manufacturer System Product Name/PRIME X470-PRO, BIOS 5809 12/03/2020 [ 3571.565507] RIP: 0010:gp100_vmm_pgt_mem+0xca/0x180 [nouveau] [ 3571.565508] Code: ff 49 89 7e 50 8b 45 c8 41 89 c5 8d 44 02 01 89 45 d4 41 0f b7 57 12 49 8b 7f 08 46 8d 24 ea 48 8b 57 08 41 83 c5 01 4c 89 e6 <48> 8b 4a 08 89 da e8 5b 39 21 d4 49 8b 7f 08 48 89 da 49 8d 74 24 [ 3571.565509] RSP: 0018:ffffa46342343698 EFLAGS: 00010202 [ 3571.565510] RAX: 0000000000000008 RBX: fe00000000970001 RCX: 0000000000000010 [ 3571.565511] RDX: 0000000000000000 RSI: 0000000000000b00 RDI: ffff97a7c84e2c80 [ 3571.565511] RBP: ffffa463423436d0 R08: ffffa463423438a8 R09: 0000000000000008 [ 3571.565512] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 3571.565513] R13: 0000000000000001 R14: ffffa463423438a8 R15: ffff97a75dc360c0 [ 3571.565514] FS: 00007f83e5e98a40(0000) GS:ffff97a8ee800000(0000) knlGS:0000000000000000 [ 3571.565514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3571.565515] CR2: 0000000000000008 CR3: 0000000f98c26000 CR4: 00000000003406f0 [ 3571.565516] Call Trace: [ 3571.565541] nvkm_vmm_iter.constprop.0+0x275/0x480 [nouveau] [ 3571.565566] ? gp100_vmm_pgt_sgl+0x180/0x180 [nouveau] [ 3571.565589] ? gp100_vmm_pgt_sgl+0x180/0x180 [nouveau] [ 3571.565612] ? nvkm_vmm_ref_sptes.isra.0+0x1b0/0x1b0 [nouveau] [ 3571.565636] nvkm_vmm_ptes_get_map+0x31/0xa0 [nouveau] [ 3571.565658] ? nvkm_vmm_ref_sptes.isra.0+0x1b0/0x1b0 [nouveau] [ 3571.565681] ? gp100_vmm_pgt_sgl+0x180/0x180 [nouveau] [ 3571.565704] nvkm_vmm_map_locked+0x1b9/0x330 [nouveau] [ 3571.565727] nvkm_vmm_map+0x49/0x70 [nouveau] [ 3571.565747] nvkm_vram_map+0x58/0x80 [nouveau] [ 3571.565770] nvkm_uvmm_mthd_map.isra.0+0x1d6/0x270 [nouveau] [ 3571.565793] nvkm_uvmm_mthd+0x4e/0x390 [nouveau] [ 3571.565816] ? nvkm_vmm_node_insert+0x69/0x80 [nouveau] [ 3571.565838] ? nvkm_vmm_get_locked+0x378/0x520 [nouveau] [ 3571.565855] nvkm_object_mthd+0x1a/0x30 [nouveau] [ 3571.565871] nvkm_ioctl_mthd+0x65/0x70 [nouveau] [ 3571.565888] nvkm_ioctl+0xf0/0x190 [nouveau] [ 3571.565912] nvkm_client_ioctl+0x12/0x20 [nouveau] [ 3571.565928] nvif_object_ioctl+0x4e/0x60 [nouveau] [ 3571.565944] nvif_object_mthd+0x124/0x150 [nouveau] [ 3571.565969] ? nvkm_client_ioctl+0x12/0x20 [nouveau] [ 3571.565985] ? nvif_object_ioctl+0x4e/0x60 [nouveau] [ 3571.566001] ? nvif_object_mthd+0x139/0x150 [nouveau] [ 3571.566017] nvif_vmm_map+0x112/0x130 [nouveau] [ 3571.566041] nouveau_mem_map+0x8b/0xf0 [nouveau] [ 3571.566065] nouveau_vma_new+0x1b7/0x1e0 [nouveau] [ 3571.566089] nouveau_gem_object_open+0xdd/0x150 [nouveau] [ 3571.566105] drm_gem_handle_create_tail+0xe7/0x1b0 [drm] [ 3571.566114] drm_gem_prime_fd_to_handle+0xfe/0x1a0 [drm] [ 3571.566123] ? drm_prime_destroy_file_private+0x20/0x20 [drm] [ 3571.566132] drm_prime_fd_to_handle_ioctl+0x27/0x30 [drm] [ 3571.566140] drm_ioctl_kernel+0xae/0xf0 [drm] [ 3571.566147] drm_ioctl+0x238/0x3d0 [drm] [ 3571.566156] ? drm_prime_destroy_file_private+0x20/0x20 [drm] [ 3571.566159] ? hrtimer_start_range_ns+0x84/0xd0 [ 3571.566183] nouveau_drm_ioctl+0x66/0xc0 [nouveau] [ 3571.566185] ksys_ioctl+0x8e/0xc0 [ 3571.566186] __x64_sys_ioctl+0x1a/0x20 [ 3571.566188] do_syscall_64+0x49/0xc0 [ 3571.566190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3571.566191] RIP: 0033:0x7f83e631913b [ 3571.566193] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 2c 0d 00 f7 d8 64 89 01 48 [ 3571.566193] RSP: 002b:00007ffedc52f0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3571.566194] RAX: ffffffffffffffda RBX: 00007ffedc52f11c RCX: 00007f83e631913b [ 3571.566195] RDX: 00007ffedc52f11c RSI: 00000000c00c642e RDI: 0000000000000014 [ 3571.566195] RBP: 00000000c00c642e R08: 0000561859800c20 R09: 0000561859800c20 [ 3571.566196] R10: 0000000000000007 R11: 0000000000000246 R12: 000000000000007b [ 3571.566197] R13: 0000000000000014 R14: 0000561858819f38 R15: 0000000000000000 [ 3571.566198] Modules linked in: veth nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype br_netfilter md4 vboxnetadp(O) vboxnetflt(O) vboxdrv(O) nls_utf8 cifs fscache libdes xt_CHECKSUM xt_MASQUERADE snd_seq_dummy snd_hrtimer snd_seq bridge stp llc aufs evdi(O) ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT xt_tcpudp nft_counter overlay nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set nf_tables nfnetlink rfcomm cmac algif_hash algif_skcipher af_alg bnep binfmt_misc btusb btrtl btbcm btintel rt2800usb bluetooth rt2x00usb rt2800lib ecdh_generic ecc uvcvideo rt2x00lib edac_mce_amd videobuf2_vmalloc joydev snd_usb_audio videobuf2_memops videobuf2_v4l2 mac80211 videobuf2_common kvm_amd videodev snd_usbmidi_lib kvm cfg80211 snd_rawmidi cdc_ether snd_seq_device usbnet snd_hda_codec_realtek mii mc snd_hda_codec_generic nls_iso8859_1 libarc4 rapl input_leds ledtrig_audio [ 3571.566223] snd_hda_codec_hdmi eeepc_wmi snd_hda_intel sch_fq_codel asus_wmi snd_intel_dspcfg efi_pstore wmi_bmof sparse_keymap snd_hda_codec k10temp snd_hda_core snd_hwdep snd_pcm snd_timer snd ccp soundcore mac_hid jc42 hwmon_vid msr parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 btrfs blake2b_generic raid10 raid0 multipath linear dm_mirror dm_region_hash dm_log rcraid(PO) raid1 dm_raid raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c hid_generic usbhid hid nouveau mxm_wmi video ttm crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel syscopyarea sysfillrect sysimgblt fb_sys_fops cec aesni_intel rc_core crypto_simd cryptd drm glue_helper igb i2c_piix4(O) dca nvme i2c_algo_bit ahci nvme_core xhci_pci libahci xhci_pci_renesas gpio_amdpt wmi gpio_generic [ 3571.566247] CR2: 0000000000000008 [ 3571.566248] ---[ end trace aceaac1acb23fc70 ]--- [ 3571.732632] RIP: 0010:gp100_vmm_pgt_mem+0xca/0x180 [nouveau] [ 3571.732634] Code: ff 49 89 7e 50 8b 45 c8 41 89 c5 8d 44 02 01 89 45 d4 41 0f b7 57 12 49 8b 7f 08 46 8d 24 ea 48 8b 57 08 41 83 c5 01 4c 89 e6 <48> 8b 4a 08 89 da e8 5b 39 21 d4 49 8b 7f 08 48 89 da 49 8d 74 24 [ 3571.732635] RSP: 0018:ffffa46342343698 EFLAGS: 00010202 [ 3571.732636] RAX: 0000000000000008 RBX: fe00000000970001 RCX: 0000000000000010 [ 3571.732636] RDX: 0000000000000000 RSI: 0000000000000b00 RDI: ffff97a7c84e2c80 [ 3571.732637] RBP: ffffa463423436d0 R08: ffffa463423438a8 R09: 0000000000000008 [ 3571.732638] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 3571.732638] R13: 0000000000000001 R14: ffffa463423438a8 R15: ffff97a75dc360c0 [ 3571.732639] FS: 00007f83e5e98a40(0000) GS:ffff97a8ee800000(0000) knlGS:0000000000000000 [ 3571.732640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3571.732640] CR2: 0000000000000008 CR3: 0000000f98c26000 CR4: 00000000003406f0
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913215 Title: Random kernel bugs on nouveau driver and NVidia 1070 Ti To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1913215/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
