[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #20 from Nick Lee --- (In reply to Pierre Moreau from comment #16) Pierre, Maris thank you! -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #19 from Sérgio M. Basto --- (In reply to Maris Nartiss from comment #18) > (In reply to Sérgio M. Basto from comment #17) > > I tested https://bugs.freedesktop.org/attachment.cgi?id=137730 on a > > kernel-4.15 > > but doesn't fixed my boot problem . > > Then, please, open a different bug and provide full kernel (dmesg) output. > Or even better – as you can reproduce the bug, do a git bisect yourself. (It > took me one week to bisect the issue fixed by proposed patch.) My case is bug #105319 , please let me know if you need more information -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #18 from Maris Nartiss --- (In reply to Sérgio M. Basto from comment #17) > I tested https://bugs.freedesktop.org/attachment.cgi?id=137730 on a > kernel-4.15 > but doesn't fixed my boot problem . Then, please, open a different bug and provide full kernel (dmesg) output. Or even better – as you can reproduce the bug, do a git bisect yourself. (It took me one week to bisect the issue fixed by proposed patch.) -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 Sérgio M. Basto changed: What|Removed |Added See Also||https://bugs.freedesktop.or ||g/show_bug.cgi?id=105319 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #17 from Sérgio M. Basto --- I tested https://bugs.freedesktop.org/attachment.cgi?id=137730 on a kernel-4.15 but doesn't fixed my boot problem . -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #16 from Pierre Moreau --- Fyi, the attached patch has been submitted along fixes to DRM. It doesn’t look like it has landed yet, but might be part of 4.16-rc6. It’s great that it helped you as well. You could open a separate bug report for that TRAP_TEXTURE error, though it might be difficult to check wether a patch fixes it, if you do not know how to reproduce it. Thank you for your replies and testing. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #15 from Nick Lee --- today I got that (without OOM Error): [ 1868.631494] nouveau :03:00.0: gr: magic set 0: [ 1868.631502] nouveau :03:00.0: gr:00408604: 98084805 [ 1868.631507] nouveau :03:00.0: gr:00408608: 00383d66 [ 1868.631511] nouveau :03:00.0: gr:0040860c: 4430 [ 1868.631515] nouveau :03:00.0: gr:00408610: 3bd2 [ 1868.631520] nouveau :03:00.0: gr: TRAP_TEXTURE - TP0: 0009 [ LINEAR_MISMATCH] [ 1868.631527] nouveau :03:00.0: gr: 0020 [] ch 24 [000db13000 Xwayland[2070]] subc 3 class 8397 mthd 0f04 data I don't know when moment it happened and how to reproduce. Graphics system works without issues (without artefacts etc) The same I got earlier on kernels < 4.15. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #14 from Nick Lee --- (In reply to Pierre Moreau from comment #13) > Created attachment 137730 [details] [review] > Proposed patch > Could you please try the attached patch (from > https://github.com/skeggsb/nouveau/pull/1)? It fixes the errors on my end at > least. Yes, it works! I applied the patch to kernel-4.16.0-0.rc3.git2.1. After launching supertuxkart i see only: [ 22.471837] fuse init (API version 7.26) [ 52.346467] nouveau :03:00.0: imem: OOM: 0010 1000 -28 [ 52.346516] nouveau :03:00.0: imem: OOM: 0010 1000 -28 [ 108.372556] perf: interrupt took too long (2530 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 No artefacts. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #13 from Pierre Moreau --- Created attachment 137730 --> https://bugs.freedesktop.org/attachment.cgi?id=137730&action=edit Proposed patch Okay, thank you for the confirmation. So, I am still failing to reproduce the NULL pointer dereference, but I can reproduce the other errors, so that’s a start. Could you please try the attached patch (from https://github.com/skeggsb/nouveau/pull/1)? It fixes the errors on my end at least. @Sergio You might want to give that patch a try as well. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #12 from Nick Lee --- > The NULL pointer dereference, or the “trapped read at 008000 on channel 1 > [0fbb DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] > reason 0006 [NULL_DMAOBJ]” one? "NULL pointer dereference" AND "trapped read" after launtching supertuxkart kernel-4.16.0-0.rc3.git2.1.vanilla.knurd.1.fc27.x86_64 mesa-17.3.6 wayland session [ 63.992917] nouveau :03:00.0: imem: OOM: 0004b000 -28 [ 63.992930] BUG: unable to handle kernel NULL pointer dereference at [ 63.993014] IP: nvkm_object_unmap+0x5/0x20 [nouveau] [ 63.993020] PGD 0 P4D 0 [ 63.993027] Oops: [#1] SMP PTI [ 63.993034] Modules linked in: fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables snd_hda_codec_hdmi sunrpc xfs libcrc32c snd_hda_codec_realtek snd_hda_codec_generic coretemp snd_hda_intel snd_hda_codec wmi_bmof pcspkr snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer shpchp snd nv_tco soundcore i2c_nforce2 acpi_cpufreq binfmt_misc nouveau [ 63.993122] mxm_wmi i2c_algo_bit drm_kms_helper ttm drm serio_raw forcedeth video wmi [ 63.993144] CPU: 0 PID: 2867 Comm: supertuxkart Not tainted 4.16.0-0.rc3.git2.1.vanilla.knurd.1.fc27.x86_64 #1 [ 63.993153] Hardware name: NVIDIA MCP7A/MCP7A, BIOS 6.00 PG 04/22/2009 [ 63.993182] RIP: 0010:nvkm_object_unmap+0x5/0x20 [nouveau] [ 63.993188] RSP: 0018:ad338456fc98 EFLAGS: 00010282 [ 63.993194] RAX: c036d400 RBX: 94b4cdf513d8 RCX: 0018 [ 63.993201] RDX: c028a9e0 RSI: 94b4cdf513f8 RDI: [ 63.993207] RBP: 94b4cdf513c8 R08: 000250c0 R09: c0287ca3 [ 63.993213] R10: f9754294c340 R11: aa9440cd R12: 94b4cdf513f8 [ 63.993219] R13: 000ecba0cfdc R14: 94b55c8e7020 R15: 0020 [ 63.993226] FS: 7f77ac70d840() GS:94b56fc0() knlGS: [ 63.993233] CS: 0010 DS: ES: CR0: 80050033 [ 63.993238] CR2: CR3: 6d418000 CR4: 000406f0 [ 63.993244] Call Trace: [ 63.993276] nvkm_object_dtor+0x9a/0x160 [nouveau] [ 63.993304] nvkm_object_del+0x24/0xa0 [nouveau] [ 63.993331] nvkm_ioctl_new+0x260/0x2b0 [nouveau] [ 63.993371] ? nvkm_fifo_chan_dtor+0x100/0x100 [nouveau] [ 63.993398] ? nvkm_object_new_+0x60/0x60 [nouveau] [ 63.993425] nvkm_ioctl+0x10a/0x240 [nouveau] [ 63.993464] usif_ioctl+0x62e/0x740 [nouveau] [ 63.993504] nouveau_drm_ioctl+0xad/0xc0 [nouveau] [ 63.993514] do_vfs_ioctl+0xa4/0x620 [ 63.993521] SyS_ioctl+0x74/0x80 [ 63.993529] do_syscall_64+0x74/0x180 [ 63.993536] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 63.993543] RIP: 0033:0x7f77a89bf8e7 [ 63.993547] RSP: 002b:7ffc62fbfd28 EFLAGS: 0246 ORIG_RAX: 0010 [ 63.993554] RAX: ffda RBX: 0038 RCX: 7f77a89bf8e7 [ 63.993561] RDX: 55a3912a7d70 RSI: c0386447 RDI: 0007 [ 63.993566] RBP: 55a3912a7d70 R08: 55a39129f910 R09: 7f77a8a14708 [ 63.993572] R10: ff90 R11: 0246 R12: c0386447 [ 63.993579] R13: 0007 R14: 55a3912a7da8 R15: [ 63.993585] Code: ff c3 0f 1f 40 00 66 66 66 66 90 48 8b 07 48 8b 40 28 48 85 c0 74 05 e9 6a 8f 97 e9 b8 ed ff ff ff c3 0f 1f 40 00 66 66 66 66 90 <48> 8b 07 48 8b 40 30 48 85 c0 74 05 e9 4a 8f 97 e9 b8 ed ff ff [ 63.993651] RIP: nvkm_object_unmap+0x5/0x20 [nouveau] RSP: ad338456fc98 [ 63.993657] CR2: [ 63.997842] ---[ end trace a49568284ce09eb6 ]--- [ 79.659127] nouveau :03:00.0: imem: OOM: 0010 1000 -28 [ 79.659723] nouveau :03:00.0: gr: TRAP_M2MF 0002 [IN] [ 79.659729] nouveau :03:00.0: gr: TRAP_M2MF 00320951 206f1fc0 04000430 [ 79.659733] nouveau :03:00.0: gr: 0020 [] ch 1 [000fbb DRM] subc 4 class 5039 mthd 0100 data [ 79.659746] nouveau :03:00.0: fb: trapped read at 00206f on channel 1 [0fbb DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0002 [PAGE_NOT_PRESENT] -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #11 from Nick Lee --- (In reply to Pierre Moreau from comment #10) > What exactly is reproducible? The artefacts I would assume, but which error > exactly? The NULL pointer dereference, or the “trapped read at 008000 on > channel 1 [0fbb DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient > 04 [M2M_IN] reason 0006 [NULL_DMAOBJ]” one? > I did manage to reproduce the second one with Wayland, but still no luck > with the first one. This error: [ 372.954548] nouveau :03:00.0: imem: OOM: 0010 1000 -28 [ 372.954702] nouveau :03:00.0: gr: TRAP_M2MF 0002 [IN] [ 372.954712] nouveau :03:00.0: gr: TRAP_M2MF 00320951 c0001fc0 04000430 [ 372.954722] nouveau :03:00.0: gr: 0020 [] ch 1 [000fbb DRM] subc 4 class 5039 mthd 0100 data [ 372.954752] nouveau :03:00.0: fb: trapped read at 00c000 on channel 1 [0fbb DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason [PT_NOT_PRESENT] kernel-4.15.6-300.vanilla.knurd.1.fc27.x86_64 mesa-17.3.6 Screenshot: https://s9.postimg.org/hajle1skf/Screenshot_from_2018-03-01_10-12-28.png > (In reply to Nick Lee from comment #8) > > Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso > > wayland session > > > > [ 1035.437016] nouveau :03:00.0: swiotlb buffer is full (sz: 2097152 > > I’ll try the iso. Did you get this error with supertuxkart as well, or > simply by launching the session? > by launching the session -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #10 from Pierre Moreau --- (In reply to Nick Lee from comment #8) > Also tried: > > Vanilla kernel 4.15.4-300.vanilla.knurd.1.fc27.x86_64 > mesa-17.3.5 > wayland session > reproducible What exactly is reproducible? The artefacts I would assume, but which error exactly? The NULL pointer dereference, or the “trapped read at 008000 on channel 1 [0fbb DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 0006 [NULL_DMAOBJ]” one? I did manage to reproduce the second one with Wayland, but still no luck with the first one. (In reply to Nick Lee from comment #8) > Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso > wayland session > mesa-18.0.0-0.1.rc4.fc28.x86_64 > Got artefacts with dmesg output: > > [ 1035.437016] nouveau :03:00.0: swiotlb buffer is full (sz: 2097152 > bytes) > [ 1035.437020] nouveau :03:00.0: swiotlb: coherent allocation failed, > size=2097152 > [ 1035.437023] CPU: 0 PID: 1842 Comm: gnome-shell Not tainted > 4.16.0-0.rc2.git0.1.fc28.x86_64 #1 > [ 1035.437024] Hardware name: NVIDIA MCP7A/MCP7A, BIOS 6.00 PG 04/22/2009 > [ 1035.437025] Call Trace: > [ 1035.437036] dump_stack+0x5c/0x85 > [ 1035.437040] swiotlb_alloc_coherent+0x1c3/0x1e0 > [ 1035.437052] ttm_dma_pool_get_pages+0x21a/0x620 [ttm] > [ 1035.437057] ttm_dma_populate+0xdd/0x390 [ttm] > [ 1035.437062] ttm_tt_bind+0x2e/0x60 [ttm] > [ 1035.437067] ttm_bo_handle_move_mem+0x4cf/0x550 [ttm] > [ 1035.437073] ttm_bo_validate+0x119/0x130 [ttm] > [ 1035.437104] ? drm_get_edid_switcheroo+0x16/0x40 [drm] > [ 1035.437109] ttm_bo_init_reserved+0x334/0x380 [ttm] > [ 1035.437114] ? ttm_bo_init+0x62/0xd0 [ttm] > [ 1035.437190] ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] > [ 1035.437226] ? nouveau_bo_new+0x401/0x580 [nouveau] > [ 1035.437262] ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] > [ 1035.437298] ? nouveau_gem_new+0x120/0x120 [nouveau] > [ 1035.437334] ? nouveau_gem_new+0x5d/0x120 [nouveau] > [ 1035.437370] ? nouveau_gem_ioctl_new+0x53/0xe0 [nouveau] > [ 1035.437381] ? drm_ioctl_kernel+0x5b/0xb0 [drm] > [ 1035.437392] ? drm_ioctl+0x1c4/0x380 [drm] > [ 1035.437428] ? nouveau_gem_new+0x120/0x120 [nouveau] > [ 1035.437431] ? eventfd_write+0x94/0x2a0 > [ 1035.437467] ? nouveau_drm_ioctl+0x65/0xc0 [nouveau] > [ 1035.437470] ? do_vfs_ioctl+0xa4/0x610 > [ 1035.437471] ? SyS_ioctl+0x74/0x80 > [ 1035.437475] ? do_syscall_64+0x74/0x180 > [ 1035.437478] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 I’ll try the iso. Did you get this error with supertuxkart as well, or simply by launching the session? (In reply to Sérgio M. Basto from comment #9) > Complete unresponsive my nvidia , with nouveau or nvidia drive when boot > with kernel 4.15.x last kernel tested : 4.15.4 > > > 01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce 9300M > GS] (rev a1) > > [ 29.876760] nouveau :01:00.0: DRM: EVO timeout It might be a different issue (especially if you get a freeze even when using the NVIDIA driver. Please open a separate bug report; it’s always easier to merge two bug reports than to split one in two. -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 Sérgio M. Basto changed: What|Removed |Added CC||ser...@serjux.com --- Comment #9 from Sérgio M. Basto --- Complete unresponsive my nvidia , with nouveau or nvidia drive when boot with kernel 4.15.x last kernel tested : 4.15.4 01:00.0 VGA compatible controller: NVIDIA Corporation G98M [GeForce 9300M GS] (rev a1) [ 29.876760] nouveau :01:00.0: DRM: EVO timeout -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #8 from Nick Lee --- Also tried: Vanilla kernel 4.15.4-300.vanilla.knurd.1.fc27.x86_64 mesa-17.3.5 wayland session reproducible Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso wayland session mesa-18.0.0-0.1.rc4.fc28.x86_64 Got artefacts with dmesg output: [ 1035.437016] nouveau :03:00.0: swiotlb buffer is full (sz: 2097152 bytes) [ 1035.437020] nouveau :03:00.0: swiotlb: coherent allocation failed, size=2097152 [ 1035.437023] CPU: 0 PID: 1842 Comm: gnome-shell Not tainted 4.16.0-0.rc2.git0.1.fc28.x86_64 #1 [ 1035.437024] Hardware name: NVIDIA MCP7A/MCP7A, BIOS 6.00 PG 04/22/2009 [ 1035.437025] Call Trace: [ 1035.437036] dump_stack+0x5c/0x85 [ 1035.437040] swiotlb_alloc_coherent+0x1c3/0x1e0 [ 1035.437052] ttm_dma_pool_get_pages+0x21a/0x620 [ttm] [ 1035.437057] ttm_dma_populate+0xdd/0x390 [ttm] [ 1035.437062] ttm_tt_bind+0x2e/0x60 [ttm] [ 1035.437067] ttm_bo_handle_move_mem+0x4cf/0x550 [ttm] [ 1035.437073] ttm_bo_validate+0x119/0x130 [ttm] [ 1035.437104] ? drm_get_edid_switcheroo+0x16/0x40 [drm] [ 1035.437109] ttm_bo_init_reserved+0x334/0x380 [ttm] [ 1035.437114] ? ttm_bo_init+0x62/0xd0 [ttm] [ 1035.437190] ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] [ 1035.437226] ? nouveau_bo_new+0x401/0x580 [nouveau] [ 1035.437262] ? nouveau_bo_invalidate_caches+0x10/0x10 [nouveau] [ 1035.437298] ? nouveau_gem_new+0x120/0x120 [nouveau] [ 1035.437334] ? nouveau_gem_new+0x5d/0x120 [nouveau] [ 1035.437370] ? nouveau_gem_ioctl_new+0x53/0xe0 [nouveau] [ 1035.437381] ? drm_ioctl_kernel+0x5b/0xb0 [drm] [ 1035.437392] ? drm_ioctl+0x1c4/0x380 [drm] [ 1035.437428] ? nouveau_gem_new+0x120/0x120 [nouveau] [ 1035.437431] ? eventfd_write+0x94/0x2a0 [ 1035.437467] ? nouveau_drm_ioctl+0x65/0xc0 [nouveau] [ 1035.437470] ? do_vfs_ioctl+0xa4/0x610 [ 1035.437471] ? SyS_ioctl+0x74/0x80 [ 1035.437475] ? do_syscall_64+0x74/0x180 [ 1035.437478] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #6 from Nick Lee --- (In reply to Pierre Moreau from comment #5) > I tried running supertuxkart on my MCP79 (9400M), got some artefacts, but it > did not freeze; the only error I got was “nouveau :03:00.0: fifo: > CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 8002”. i got same artefact after launch gtk4-demo and after launch disk-usage-analizer > Which version of Mesa, xf86-video-nouveau (or modesetting) did you have in > those tests? curently fedora: kernel-4.16.0-0.rc2.git0.1 mesa-17.3.5-1 xorg-x11-drv-nouveau-1.0.15-3 xorg-x11-server-Xorg-1.19.6-5 libwayland-server-1.14.0-2 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #7 from Nick Lee --- Suse: xorg-x11-driver-video-7.6_1-17.1.x86_64 xorg-x11-server-1.19.6-3.1.x86_64 Mesa-18.0.0-187.1.x86_64 kernel-4.15.4-1-default -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #5 from Pierre Moreau --- (In reply to Nick Lee from comment #4) > (In reply to Pierre Moreau from comment #3) > > I’ll try to reproduce the issue on my laptop > > I tried reproduce this bug from > openSUSE-Tumbleweed-GNOME-Live-x86_64-Snapshot20180219-Media.iso > kernel-4.15.4-default > session x11 > not reproducible. > > But reproducible from Fedora-Workstation-Live-x86_64-Rawhide-20180219.n.0.iso > > Did you reproduce it? I tried running supertuxkart on my MCP79 (9400M), got some artefacts, but it did not freeze; the only error I got was “nouveau :03:00.0: fifo: CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 8002”. Which version of Mesa, xf86-video-nouveau (or modesetting) did you have in those tests? For reference, I have: Linux: 4.15.4 Mesa: 17.3.5 xf86-video-nouveau: 1.0.15 xorg-server: some 1.19.6 snapshot -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #4 from Nick Lee --- (In reply to Pierre Moreau from comment #3) > I’ll try to reproduce the issue on my laptop I tried reproduce this bug from openSUSE-Tumbleweed-GNOME-Live-x86_64-Snapshot20180219-Media.iso kernel-4.15.4-default session x11 not reproducible. But reproducible from Fedora-Workstation-Live-x86_64-Rawhide-20180219.n.0.iso Did you reproduce it? -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] [Bug 105173] [MCP79][Regression] Unhandled NULL pointer dereference in nvkm_object_unmap since kernel 4.15
https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau changed: What|Removed |Added Summary|[MCP79][Regression] |[MCP79][Regression] |Unhandled NULL pointer |Unhandled NULL pointer |dereference since kernel|dereference in |4.15|nvkm_object_unmap since ||kernel 4.15 -- You are receiving this mail because: You are the assignee for the bug.___ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau
