Summary: | Kernel crash shortly after gnome-shell login - refcount_t: increment on 0; use-after-free | ||
---|---|---|---|
Product: | DRI | Reporter: | Yanko Kaneti <yaneti> |
Component: | DRM/AMDgpu | Assignee: | Default DRI bug account <dri-devel> |
Status: | RESOLVED FIXED | QA Contact: | |
Severity: | normal | ||
Priority: | medium | CC: | mikhail.v.gavrilov |
Version: | unspecified | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | |||
i915 platform: | i915 features: |
Description
Yanko Kaneti
2018-12-27 12:51:37 UTC
Probably introduced by https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=674e78acae0dfb4beb56132e41cbae5b60f7d662 , fixed by https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.21-wip&id=77acd1cd912987ffd62dad6a09275a1fb406f0c2 . I can confirm the fix. After applying 77acd1cd912987ffd62dad6a09275a1fb406f0c2 on top of linus tip shell is stable, so far. Thanks I am also confirm that patch https://cgit.freedesktop.org/~agd5f/linux/patch/?id=77acd1cd912987ffd62dad6a09275a1fb406f0c2 fix this. The fix landed on Linus's tree yesterday , so closing Looks like I hurried to report that all is well. With prolonged working, hangs still happens. 1) [24501.462105] general protection fault: 0000 [#1] SMP NOPTI [24501.462112] CPU: 0 PID: 2147 Comm: gnome-shell Tainted: G WC 4.21.0-0.rc0.git7.2.fc30.x86_64 #1 [24501.462115] Hardware name: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018 [24501.462122] RIP: 0010:__memcpy+0x12/0x20 [24501.462125] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [24501.462128] RSP: 0018:ffffba514d57fbc8 EFLAGS: 00010246 [24501.462131] RAX: 47ff9014d115ff00 RBX: 00000000d4745000 RCX: 0000000000000200 [24501.462134] RDX: 0000000000000000 RSI: ffff8de714745000 RDI: 47ff9014d115ff00 [24501.462136] RBP: ffff8dee37f1d0b0 R08: ffff8de640000000 R09: 0000000000000000 [24501.462138] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [24501.462140] R13: 0000000000000000 R14: ffff8dee37f1d0b0 R15: 0000000000000008 [24501.462143] FS: 00007fe6b56dad00(0000) GS:ffff8dee3cc00000(0000) knlGS:0000000000000000 [24501.462146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [24501.462148] CR2: 00007fe6b429f000 CR3: 000000077fef2000 CR4: 00000000003406f0 [24501.462150] Call Trace: [24501.462156] dma_direct_unmap_page+0x7a/0x80 [24501.462165] ttm_unmap_and_unpopulate_pages+0x10f/0x120 [ttm] [24501.462173] ttm_tt_destroy.part.12+0x49/0x50 [ttm] [24501.462179] ttm_bo_cleanup_memtype_use+0x2e/0x70 [ttm] [24501.462186] ttm_bo_put+0x2bf/0x3f0 [ttm] [24501.462247] amdgpu_bo_unref+0x1a/0x30 [amdgpu] [24501.462301] amdgpu_gem_object_free+0x33/0x50 [amdgpu] [24501.462315] drm_gem_object_release_handle+0x59/0xc0 [drm] [24501.462325] drm_gem_handle_delete+0x61/0x90 [drm] [24501.462336] ? drm_gem_handle_create+0x40/0x40 [drm] [24501.462346] drm_ioctl_kernel+0xa9/0xf0 [drm] [24501.462357] drm_ioctl+0x201/0x3a0 [drm] [24501.462367] ? drm_gem_handle_create+0x40/0x40 [drm] [24501.462370] ? sched_clock+0x5/0x10 [24501.462373] ? sched_clock_cpu+0xc/0xb0 [24501.462377] ? lockdep_hardirqs_on+0xed/0x180 [24501.462422] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] [24501.462429] do_vfs_ioctl+0xa5/0x6f0 [24501.462434] ksys_ioctl+0x60/0x90 [24501.462438] __x64_sys_ioctl+0x16/0x20 [24501.462442] do_syscall_64+0x60/0x1f0 [24501.462445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [24501.462448] RIP: 0033:0x7fe6b92342fb [24501.462451] Code: 0f 1e fa 48 8b 05 8d 9b 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 5d 9b 0c 00 f7 d8 64 89 01 48 [24501.462453] RSP: 002b:00007ffff46ce9f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [24501.462456] RAX: ffffffffffffffda RBX: 000055605e605f70 RCX: 00007fe6b92342fb [24501.462458] RDX: 00007ffff46cea30 RSI: 0000000040086409 RDI: 000000000000000d [24501.462461] RBP: 00007ffff46cea30 R08: 0000000000000000 R09: 0000000000000007 [24501.462463] R10: 00000000000000ee R11: 0000000000000246 R12: 0000000040086409 [24501.462465] R13: 000000000000000d R14: 000055605c758b80 R15: 000055605c75f910 [24501.462471] Modules linked in: vhost_net vhost macvtap macvlan tap nls_utf8 isofs fuse rfcomm xt_CHECKSUM ipt_MASQUERADE devlink tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep sunrpc xfs vfat fat libcrc32c edac_mce_amd kvm_amd kvm arc4 irqbypass uvcvideo videobuf2_vmalloc joydev snd_hda_codec_realtek videobuf2_memops videobuf2_v4l2 r8822be(C) snd_hda_codec_generic videobuf2_common crct10dif_pclmul snd_usb_audio ledtrig_audio crc32_pclmul eeepc_wmi snd_hda_codec_hdmi asus_wmi videodev snd_usbmidi_lib snd_hda_intel snd_rawmidi sparse_keymap video media ghash_clmulni_intel snd_hda_codec wmi_bmof mac80211 snd_hda_core snd_hwdep snd_seq [24501.462509] snd_seq_device btusb snd_pcm btrtl btbcm btintel bluetooth snd_timer cfg80211 sp5100_tco snd i2c_piix4 k10temp soundcore ecdh_generic ccp rfkill pcc_cpufreq gpio_amdpt gpio_generic acpi_cpufreq binfmt_misc hid_logitech_hidpp amdgpu hid_logitech_dj chash amd_iommu_v2 gpu_sched ttm drm_kms_helper drm crc32c_intel igb nvme dca i2c_algo_bit nvme_core wmi pinctrl_amd uas usb_storage hid_sony ff_memless [24501.462539] ---[ end trace 4adc8adf49e40b60 ]--- [24501.462545] RIP: 0010:__memcpy+0x12/0x20 [24501.462548] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [24501.462550] RSP: 0018:ffffba514d57fbc8 EFLAGS: 00010246 [24501.462553] RAX: 47ff9014d115ff00 RBX: 00000000d4745000 RCX: 0000000000000200 [24501.462556] RDX: 0000000000000000 RSI: ffff8de714745000 RDI: 47ff9014d115ff00 [24501.462558] RBP: ffff8dee37f1d0b0 R08: ffff8de640000000 R09: 0000000000000000 [24501.462561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [24501.462563] R13: 0000000000000000 R14: ffff8dee37f1d0b0 R15: 0000000000000008 [24501.462568] FS: 00007fe6b56dad00(0000) GS:ffff8dee3cc00000(0000) knlGS:0000000000000000 [24501.462571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [24501.462574] CR2: 00007fe6b429f000 CR3: 000000077fef2000 CR4: 00000000003406f0 [25509.978504] general protection fault: 0000 [#2] SMP NOPTI [25509.978511] CPU: 11 PID: 2242 Comm: Xwayland:cs0 Tainted: G D WC 4.21.0-0.rc0.git7.2.fc30.x86_64 #1 [25509.978514] Hardware name: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018 [25509.978521] RIP: 0010:__memcpy+0x12/0x20 [25509.978524] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [25509.978527] RSP: 0018:ffffba514995fbc8 EFLAGS: 00010246 [25509.978530] RAX: 00039ee640000a00 RBX: 00000000d0e00000 RCX: 0000000000040000 [25509.978533] RDX: 0000000000000000 RSI: ffff8de710e00000 RDI: 00039ee640000a00 [25509.978535] RBP: ffff8dee37f1d0b0 R08: ffff8de640000000 R09: 0000000000000000 [25509.978538] R10: 0000000000000000 R11: ffff8dedc06a32c0 R12: 0000000000200000 [25509.978540] R13: 0000000000000000 R14: ffff8dee37f1d0b0 R15: 0000000000000008 [25509.978543] FS: 00007f039b5c3700(0000) GS:ffff8dee3e200000(0000) knlGS:0000000000000000 [25509.978546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [25509.978548] CR2: 00000ad9d7122000 CR3: 000000077d9b6000 CR4: 00000000003406e0 [25509.978550] Call Trace: [25509.978556] dma_direct_unmap_page+0x7a/0x80 [25509.978567] ttm_unmap_and_unpopulate_pages+0x10f/0x120 [ttm] [25509.978575] ttm_tt_destroy.part.12+0x49/0x50 [ttm] [25509.978582] ttm_bo_cleanup_memtype_use+0x2e/0x70 [ttm] [25509.978589] ttm_bo_put+0x2bf/0x3f0 [ttm] [25509.978654] amdgpu_bo_unref+0x1a/0x30 [amdgpu] [25509.978717] amdgpu_gem_object_free+0x33/0x50 [amdgpu] [25509.978734] drm_gem_object_release_handle+0x59/0xc0 [drm] [25509.978750] drm_gem_handle_delete+0x61/0x90 [drm] [25509.978765] ? drm_gem_handle_create+0x40/0x40 [drm] [25509.978781] drm_ioctl_kernel+0xa9/0xf0 [drm] [25509.978798] drm_ioctl+0x201/0x3a0 [drm] [25509.978814] ? drm_gem_handle_create+0x40/0x40 [drm] [25509.978819] ? __pm_runtime_resume+0x3a/0x90 [25509.978881] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] [25509.978886] do_vfs_ioctl+0xa5/0x6f0 [25509.978892] ksys_ioctl+0x60/0x90 [25509.978896] __x64_sys_ioctl+0x16/0x20 [25509.978900] do_syscall_64+0x60/0x1f0 [25509.978905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [25509.978908] RIP: 0033:0x7f03a04f22fb [25509.978911] Code: 0f 1e fa 48 8b 05 8d 9b 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 5d 9b 0c 00 f7 d8 64 89 01 48 [25509.978913] RSP: 002b:00007f039b5c2808 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [25509.978917] RAX: ffffffffffffffda RBX: 00005559da5af410 RCX: 00007f03a04f22fb [25509.978919] RDX: 00007f039b5c2840 RSI: 0000000040086409 RDI: 000000000000000b [25509.978921] RBP: 00007f039b5c2840 R08: 0000000000000000 R09: 0000000000000007 [25509.978923] R10: 000000000000004c R11: 0000000000000246 R12: 0000000040086409 [25509.978925] R13: 000000000000000b R14: 00005559d939e090 R15: 00005559da5ae170 [25509.978932] Modules linked in: vhost_net vhost macvtap macvlan tap nls_utf8 isofs fuse rfcomm xt_CHECKSUM ipt_MASQUERADE devlink tun bridge stp llc nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep sunrpc xfs vfat fat libcrc32c edac_mce_amd kvm_amd kvm arc4 irqbypass uvcvideo videobuf2_vmalloc joydev snd_hda_codec_realtek videobuf2_memops videobuf2_v4l2 r8822be(C) snd_hda_codec_generic videobuf2_common crct10dif_pclmul snd_usb_audio ledtrig_audio crc32_pclmul eeepc_wmi snd_hda_codec_hdmi asus_wmi videodev snd_usbmidi_lib snd_hda_intel snd_rawmidi sparse_keymap video media ghash_clmulni_intel snd_hda_codec wmi_bmof mac80211 snd_hda_core snd_hwdep snd_seq [25509.978974] snd_seq_device btusb snd_pcm btrtl btbcm btintel bluetooth snd_timer cfg80211 sp5100_tco snd i2c_piix4 k10temp soundcore ecdh_generic ccp rfkill pcc_cpufreq gpio_amdpt gpio_generic acpi_cpufreq binfmt_misc hid_logitech_hidpp amdgpu hid_logitech_dj chash amd_iommu_v2 gpu_sched ttm drm_kms_helper drm crc32c_intel igb nvme dca i2c_algo_bit nvme_core wmi pinctrl_amd uas usb_storage hid_sony ff_memless [25509.979000] ---[ end trace 4adc8adf49e40b61 ]--- [25509.979004] RIP: 0010:__memcpy+0x12/0x20 [25509.979007] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [25509.979010] RSP: 0018:ffffba514d57fbc8 EFLAGS: 00010246 [25509.979013] RAX: 47ff9014d115ff00 RBX: 00000000d4745000 RCX: 0000000000000200 [25509.979015] RDX: 0000000000000000 RSI: ffff8de714745000 RDI: 47ff9014d115ff00 [25509.979017] RBP: ffff8dee37f1d0b0 R08: ffff8de640000000 R09: 0000000000000000 [25509.979019] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [25509.979021] R13: 0000000000000000 R14: ffff8dee37f1d0b0 R15: 0000000000000008 [25509.979024] FS: 00007f039b5c3700(0000) GS:ffff8dee3e200000(0000) knlGS:0000000000000000 [25509.979027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [25509.979029] CR2: 00000ad9d7122000 CR3: 000000077d9b6000 CR4: 00000000003406e0 2) [ 4083.291763] general protection fault: 0000 [#1] SMP NOPTI [ 4083.291770] CPU: 2 PID: 2254 Comm: Xwayland Tainted: G WC 4.21.0-0.rc0.git7.2.fc30.x86_64 #1 [ 4083.291772] Hardware name: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018 [ 4083.291778] RIP: 0010:__memcpy+0x12/0x20 [ 4083.291781] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [ 4083.291783] RSP: 0018:ffffa61208f8bbc8 EFLAGS: 00010246 [ 4083.291787] RAX: 63379ce45ccd0020 RBX: 00000000d4663000 RCX: 0000000000000200 [ 4083.291789] RDX: 0000000000000000 RSI: ffff8b8494663000 RDI: 63379ce45ccd0020 [ 4083.291792] RBP: ffff8b8bb7e9e0b0 R08: ffff8b83c0000000 R09: 0000000000000000 [ 4083.291794] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [ 4083.291796] R13: 0000000000000000 R14: ffff8b8bb7e9e0b0 R15: 0000000000000008 [ 4083.291798] FS: 00007f49061b7a80(0000) GS:ffff8b8bbd000000(0000) knlGS:0000000000000000 [ 4083.291800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4083.291802] CR2: 00007f30ab4f6000 CR3: 00000007e6056000 CR4: 00000000003406e0 [ 4083.291803] Call Trace: [ 4083.291808] dma_direct_unmap_page+0x7a/0x80 [ 4083.291815] ttm_unmap_and_unpopulate_pages+0x10f/0x120 [ttm] [ 4083.291821] ttm_tt_destroy.part.12+0x49/0x50 [ttm] [ 4083.291825] ttm_bo_cleanup_memtype_use+0x2e/0x70 [ttm] [ 4083.291830] ttm_bo_put+0x2bf/0x3f0 [ttm] [ 4083.291875] amdgpu_bo_unref+0x1a/0x30 [amdgpu] [ 4083.291917] amdgpu_gem_object_free+0x33/0x50 [amdgpu] [ 4083.291928] drm_gem_object_release_handle+0x59/0xc0 [drm] [ 4083.291939] drm_gem_handle_delete+0x61/0x90 [drm] [ 4083.291949] ? drm_gem_handle_create+0x40/0x40 [drm] [ 4083.291970] drm_ioctl_kernel+0xa9/0xf0 [drm] [ 4083.291991] drm_ioctl+0x201/0x3a0 [drm] [ 4083.292002] ? drm_gem_handle_create+0x40/0x40 [drm] [ 4083.292006] ? sched_clock+0x5/0x10 [ 4083.292008] ? sched_clock_cpu+0xc/0xb0 [ 4083.292012] ? lockdep_hardirqs_on+0xed/0x180 [ 4083.292052] amdgpu_drm_ioctl+0x49/0x80 [amdgpu] [ 4083.292056] do_vfs_ioctl+0xa5/0x6f0 [ 4083.292060] ksys_ioctl+0x60/0x90 [ 4083.292063] __x64_sys_ioctl+0x16/0x20 [ 4083.292066] do_syscall_64+0x60/0x1f0 [ 4083.292069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 4083.292071] RIP: 0033:0x7f49068f82fb [ 4083.292073] Code: 0f 1e fa 48 8b 05 8d 9b 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 5d 9b 0c 00 f7 d8 64 89 01 48 [ 4083.292075] RSP: 002b:00007ffff0903d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4083.292077] RAX: ffffffffffffffda RBX: 000056085ab72ac0 RCX: 00007f49068f82fb [ 4083.292078] RDX: 00007ffff0903dd0 RSI: 0000000040086409 RDI: 000000000000000b [ 4083.292079] RBP: 00007ffff0903dd0 R08: 0000000000000000 R09: 0000000000000005 [ 4083.292081] R10: 000000000000004a R11: 0000000000000246 R12: 0000000040086409 [ 4083.292082] R13: 000000000000000b R14: 0000560859b70090 R15: 000056085a9a7fe0 [ 4083.292087] Modules linked in: vhost_net vhost macvtap macvlan tap nls_utf8 isofs fuse rfcomm xt_CHECKSUM ipt_MASQUERADE tun bridge stp llc devlink nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ip6table_nat nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat_ipv4 nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables cmac bnep sunrpc xfs vfat fat libcrc32c arc4 edac_mce_amd r8822be(C) kvm_amd joydev kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass ledtrig_audio mac80211 snd_hda_codec_hdmi eeepc_wmi asus_wmi uvcvideo sparse_keymap btusb video btrtl videobuf2_vmalloc snd_hda_intel btbcm videobuf2_memops btintel videobuf2_v4l2 snd_hda_codec snd_usb_audio videobuf2_common bluetooth wmi_bmof videodev snd_hda_core crct10dif_pclmul snd_usbmidi_lib snd_seq snd_hwdep crc32_pclmul media [ 4083.292115] snd_rawmidi snd_seq_device cfg80211 ghash_clmulni_intel snd_pcm ecdh_generic k10temp snd_timer sp5100_tco snd i2c_piix4 rfkill soundcore ccp pcc_cpufreq gpio_amdpt gpio_generic acpi_cpufreq binfmt_misc amdgpu hid_logitech_hidpp chash amd_iommu_v2 gpu_sched ttm drm_kms_helper igb crc32c_intel uas drm usb_storage nvme dca hid_logitech_dj i2c_algo_bit nvme_core wmi pinctrl_amd hid_sony ff_memless [ 4083.292162] ---[ end trace 672909da503f003d ]--- [ 4083.292166] RIP: 0010:__memcpy+0x12/0x20 [ 4083.292168] Code: ff 0f 31 48 c1 e2 20 48 09 c2 48 31 d3 e9 79 ff ff ff 90 90 90 90 90 90 0f 1f 44 00 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 f3 a4 [ 4083.292171] RSP: 0018:ffffa61208f8bbc8 EFLAGS: 00010246 [ 4083.292173] RAX: 63379ce45ccd0020 RBX: 00000000d4663000 RCX: 0000000000000200 [ 4083.292175] RDX: 0000000000000000 RSI: ffff8b8494663000 RDI: 63379ce45ccd0020 [ 4083.292177] RBP: ffff8b8bb7e9e0b0 R08: ffff8b83c0000000 R09: 0000000000000000 [ 4083.292178] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000001000 [ 4083.292182] R13: 0000000000000000 R14: ffff8b8bb7e9e0b0 R15: 0000000000000008 [ 4083.292185] FS: 00007f49061b7a80(0000) GS:ffff8b8bbd000000(0000) knlGS:0000000000000000 [ 4083.292187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4083.292188] CR2: 00007f30ab4f6000 CR3: 00000007e6056000 CR4: 00000000003406e0 FWIW I've been running linus rc1+ and after that 5.0.0-0.rc1.git0.1.fc30.x86_64 without having any issues with my Polaris11, where previously the bug triggered in the first minute of use. (In reply to mikhail.v.gavrilov from comment #5) > Looks like I hurried to report that all is well. > With prolonged working, hangs still happens. This looks like a separate issue, see bug 109234 and follow-ups to https://lists.freedesktop.org/archives/dri-devel/2019-January/202909.html . |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.