<div dir="ltr">Everything still works.<div><br></div><div><br></div><div><span style="font-family:monospace"><span style="color:rgb(24,178,24)">[36725.271678] </span><span style="color:rgb(178,104,24)">BUG</span><span style="color:rgb(255,255,255);background-color:rgb(178,24,24)">: unable to handle kernel NULL pointer dereference at 0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.271688] </span>PGD 0 P4D 0             <br><span style="color:rgb(24,178,24)">[36725.271697] </span><span style="color:rgb(178,104,24)">Oops</span><span style="font-weight:bold">: 0002 [#1] PREEMPT SMP NOPTI</span> <br><span style="color:rgb(24,178,24)">[36725.271704] </span><span style="color:rgb(178,104,24)">CPU</span><span style="font-weight:bold">: 6 PID: 27625 Comm: amdgpu_cs:0 Tainted: G        WC O      4.18.0-1-custom+ #7</span> <br><span style="color:rgb(24,178,24)">[36725.271708] </span><span style="color:rgb(178,104,24)">Hardware name</span><span style="font-weight:bold">: HP HP ENVY x360 Convertible 15m-bq1xx/83C6, BIOS F.17 03/29/2018</span>
<br><span style="color:rgb(24,178,24)">[36725.271720] </span><span style="color:rgb(178,104,24)">RIP</span><span style="font-weight:bold">: 0010:_raw_spin_lock+0x1a/0x40</span>        <br><span style="color:rgb(24,178,24)">[36725.271724] </span><span style="color:rgb(178,104,24)">Code</span><span style="font-weight:bold">: e8 fb d7 97 ff 66 90 5b c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 53 48 89 fb bf 01 00 00 00 e8 4d 28 95 ff 31 c0 ba 01 00 00 00 <f0> 0f b1 13 85 c0 75 02 5b c3 89 c6 48 8</span>
<br><span style="font-weight:bold">9 df e8 c2 d7 97 ff 66 90 </span>                     <br><span style="color:rgb(24,178,24)">[36725.271778] </span><span style="color:rgb(178,104,24)">RSP</span><span style="font-weight:bold">: 0018:ffff9bc388d6fb18 EFLAGS: 00010246</span>                 <br><span style="color:rgb(24,178,24)">[36725.271783] </span><span style="color:rgb(178,104,24)">RAX</span><span style="font-weight:bold">: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001</span>        <br><span style="color:rgb(24,178,24)">[36725.271786] </span><span style="color:rgb(178,104,24)">RDX</span><span style="font-weight:bold">: 0000000000000001 RSI: ffff918b55c492d8 RDI: 0000000000000001</span>          <br><span style="color:rgb(24,178,24)">[36725.271790] </span><span style="color:rgb(178,104,24)">RBP</span><span style="font-weight:bold">: ffff918b55c492f0 R08: 0000000000000000 R09: ffff9189dfa75700</span>                <br><span style="color:rgb(24,178,24)">[36725.271794] </span><span style="color:rgb(178,104,24)">R10</span><span style="font-weight:bold">: ffff918c717b2800 R11: 0000000000000000 R12: 0000000000000000</span>                       <br><span style="color:rgb(24,178,24)">[36725.271797] </span><span style="color:rgb(178,104,24)">R13</span><span style="font-weight:bold">: ffff918c717b67d8 R14: 00000000000005a0 R15: 0000000000000000</span>        <br><span style="color:rgb(24,178,24)">[36725.271803] </span><span style="color:rgb(178,104,24)">FS</span><span style="font-weight:bold">:  00007fffcfb7b700(0000) GS:ffff918c8ab80000(0000) knlGS:0000000000000000</span>  <br><span style="color:rgb(24,178,24)">[36725.271807] </span><span style="color:rgb(178,104,24)">CS</span><span style="font-weight:bold">:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033</span>    <br><span style="color:rgb(24,178,24)">[36725.271811] </span><span style="color:rgb(178,104,24)">CR2</span><span style="font-weight:bold">: 0000000000000000 CR3: 0000000352ff2000 CR4: 00000000003406e0</span>        <br><span style="color:rgb(24,178,24)">[36725.271815] </span><span style="font-weight:bold">Call Trace:</span> <br><span style="color:rgb(24,178,24)">[36725.271831] </span><span style="font-weight:bold"> drm_sched_entity_push_job+0x122/0x150 [gpu_sched]</span>      <br><span style="color:rgb(24,178,24)">[36725.271918] </span><span style="font-weight:bold"> amdgpu_cs_ioctl+0x1469/0x1af0 [amdgpu]</span>        <br><span style="color:rgb(24,178,24)">[36725.272004] </span><span style="font-weight:bold"> ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]</span>
<br><span style="color:rgb(24,178,24)">[36725.272025] </span><span style="font-weight:bold"> drm_ioctl_kernel+0xa7/0xf0 [drm]</span>       <br><span style="color:rgb(24,178,24)">[36725.272044] </span><span style="font-weight:bold"> drm_ioctl+0x30e/0x3c0 [drm]</span>
<br><span style="color:rgb(24,178,24)">[36725.272111] </span><span style="font-weight:bold"> ? amdgpu_cs_find_mapping+0x110/0x110 [amdgpu]</span>
<br><span style="color:rgb(24,178,24)">[36725.272166] </span><span style="font-weight:bold"> amdgpu_drm_ioctl+0x49/0x80 [amdgpu]</span>
<br><span style="color:rgb(24,178,24)">[36725.272174] </span><span style="font-weight:bold"> do_vfs_ioctl+0xa4/0x620</span>
<br><span style="color:rgb(24,178,24)">[36725.272181] </span><span style="font-weight:bold"> ksys_ioctl+0x60/0x90</span>
<br><span style="color:rgb(24,178,24)">[36725.272186] </span><span style="font-weight:bold"> __x64_sys_ioctl+0x16/0x20</span>
<br><span style="color:rgb(24,178,24)">[36725.272192] </span><span style="font-weight:bold"> do_syscall_64+0x5b/0x170</span>
<br><span style="color:rgb(24,178,24)">[36725.272198] </span><span style="font-weight:bold"> entry_SYSCALL_64_after_hwframe+0x44/0xa9</span>
<br><span style="color:rgb(24,178,24)">[36725.272203] </span><span style="color:rgb(178,104,24)">RIP</span><span style="font-weight:bold">: 0033:0x7ffff36e2667</span>
<br><span style="color:rgb(24,178,24)">[36725.272205] </span><span style="color:rgb(178,104,24)">Code</span><span style="font-weight:bold">: 00 00 90 48 8b 05 e9 67 2c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b9 6</span>
<br><span style="font-weight:bold">7 2c 00 f7 d8 64 89 01 48 </span> <br><span style="color:rgb(24,178,24)">[36725.272253] </span><span style="color:rgb(178,104,24)">RSP</span><span style="font-weight:bold">: 002b:00007fffcfb7abd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010</span>
<br><span style="color:rgb(24,178,24)">[36725.272258] </span><span style="color:rgb(178,104,24)">RAX</span><span style="font-weight:bold">: ffffffffffffffda RBX: 00007fffcfb7acc8 RCX: 00007ffff36e2667</span>
<br><span style="color:rgb(24,178,24)">[36725.272262] </span><span style="color:rgb(178,104,24)">RDX</span><span style="font-weight:bold">: 00007fffcfb7ac40 RSI: 00000000c0186444 RDI: 000000000000000b</span>
<br><span style="color:rgb(24,178,24)">[36725.272266] </span><span style="color:rgb(178,104,24)">RBP</span><span style="font-weight:bold">: 00007fffcfb7ac40 R08: 00007fffcfb7acf0 R09: 0000000000000010</span>
<br><span style="color:rgb(24,178,24)">[36725.272269] </span><span style="color:rgb(178,104,24)">R10</span><span style="font-weight:bold">: 00007fffcfb7acf0 R11: 0000000000000246 R12: 00000000c0186444</span>
<br><span style="color:rgb(24,178,24)">[36725.272272] </span><span style="color:rgb(178,104,24)">R13</span><span style="font-weight:bold">: 000000000000000b R14: 0000000000000002 R15: 0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.272278] </span><span style="color:rgb(178,104,24)">Modules linked in</span><span style="font-weight:bold">: ccm rfcomm fuse ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype ipta</span>
<br><span style="font-weight:bold">ble_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc bnep ext4 mbcache jbd2 fscrypto joydev mousedev amdkfd amd_iommu_v2 amdgpu arc4 r8822be(C) uvcvideo btusb btrtl btbcm</span>
<br><span style="font-weight:bold"> btintel videobuf2_vmalloc videobuf2_memops hid_sensor_accel_3d hid_sensor_magn_3d videobuf2_v4l2 chash hid_sensor_rotation hid_sensor_incl_3d hid_sensor_gyro_3d bluetooth videobuf2_common </span> <br><span style="font-weight:bold">gpu_sched hid_sensor_trigger industrialio_triggered_buffer videodev i2c_algo_bit kfifo_buf hid_sensor_iio_common ecdh_generic industrialio media crc16 ttm mac80211 drm_kms_helper hp_wmi eda</span>
<br><span style="font-weight:bold">c_mce_amd snd_hda_codec_realtek sparse_keymap snd_hda_codec_generic</span>
<br><span style="color:rgb(24,178,24)">[36725.272352] </span><span style="font-weight:bold"> drm wmi_bmof snd_hda_codec_hdmi kvm_amd snd_hda_intel ccp snd_hda_codec rng_core cfg80211 snd_hda_core snd_hwdep kvm snd_pcm snd_timer psmouse agpgart snd syscopyarea sysfil</span>
<br><span style="font-weight:bold">lrect irqbypass rtsx_pci_ms sysimgblt input_leds fb_sys_fops rfkill memstick soundcore sp5100_tco k10temp hp_accel lis3lv02d i2c_piix4 battery ac rtc_cmos wmi input_polldev led_class i2c_hi</span>
<br><span style="font-weight:bold">d evdev acpi_cpufreq pinctrl_amd mac_hid i2c_scmi hp_wireless vboxnetflt(O) vboxnetadp(O) vboxpci(O) vboxdrv(O) msr sg crypto_user ip_tables x_tables dm_crypt dm_mod btrfs libcrc32c crc32c_</span>
<br><span style="font-weight:bold">generic xor zstd_decompress zstd_compress xxhash hid_sensor_hub hid_generic usbhid hid raid6_pq sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc rtsx_pci_sdmmc ser</span>
<br><span style="font-weight:bold">io_raw atkbd libps2 mmc_core ahci libahci aesni_intel</span>
<br><span style="color:rgb(24,178,24)">[36725.272440] </span><span style="font-weight:bold"> xhci_pci aes_x86_64 libata crypto_simd xhci_hcd cryptd glue_helper usbcore scsi_mod usb_common rtsx_pci i8042 serio lz4 lz4_compress</span>
<br><span style="color:rgb(24,178,24)">[36725.272460] </span><span style="color:rgb(178,104,24)">CR2</span><span style="font-weight:bold">: 0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.272465] </span><span style="font-weight:bold">---[ end trace 9134c6e0a3766f31 ]---</span>
<br><span style="color:rgb(24,178,24)">[36725.272473] </span><span style="color:rgb(178,104,24)">RIP</span><span style="font-weight:bold">: 0010:_raw_spin_lock+0x1a/0x40</span>
<br><span style="color:rgb(24,178,24)">[36725.272476] </span><span style="color:rgb(178,104,24)">Code</span><span style="font-weight:bold">: e8 fb d7 97 ff 66 90 5b c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 53 48 89 fb bf 01 00 00 00 e8 4d 28 95 ff 31 c0 ba 01 00 00 00 <f0> 0f b1 13 85 c0 75 02 5b c3 89 c6 48 8</span>
<br><span style="font-weight:bold">9 df e8 c2 d7 97 ff 66 90 </span><br></span><div><div><span style="font-family:monospace"><span style="color:rgb(24,178,24)">[36725.272535] </span><span style="color:rgb(178,104,24)">RSP</span><span style="font-weight:bold">: 0018:ffff9bc388d6fb18 EFLAGS: 00010246</span>
<br><span style="color:rgb(24,178,24)">[36725.272539] </span><span style="color:rgb(178,104,24)">RAX</span><span style="font-weight:bold">: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001</span>
<br><span style="color:rgb(24,178,24)">[36725.272541] </span><span style="color:rgb(178,104,24)">RDX</span><span style="font-weight:bold">: 0000000000000001 RSI: ffff918b55c492d8 RDI: 0000000000000001</span>
<br><span style="color:rgb(24,178,24)">[36725.272544] </span><span style="color:rgb(178,104,24)">RBP</span><span style="font-weight:bold">: ffff918b55c492f0 R08: 0000000000000000 R09: ffff9189dfa75700</span>
<br><span style="color:rgb(24,178,24)">[36725.272547] </span><span style="color:rgb(178,104,24)">R10</span><span style="font-weight:bold">: ffff918c717b2800 R11: 0000000000000000 R12: 0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.272549] </span><span style="color:rgb(178,104,24)">R13</span><span style="font-weight:bold">: ffff918c717b67d8 R14: 00000000000005a0 R15: 0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.272553] </span><span style="color:rgb(178,104,24)">FS</span><span style="font-weight:bold">:  00007fffcfb7b700(0000) GS:ffff918c8ab80000(0000) knlGS:0000000000000000</span>
<br><span style="color:rgb(24,178,24)">[36725.272556] </span><span style="color:rgb(178,104,24)">CS</span><span style="font-weight:bold">:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033</span>
<br><span style="color:rgb(24,178,24)">[36725.272559] </span><span style="color:rgb(178,104,24)">CR2</span><span style="font-weight:bold">: 0000000000000000 CR3: 0000000352ff2000 CR4: 00000000003406e0</span>
<br><span style="color:rgb(24,178,24)">[36725.272584] </span><span style="color:rgb(178,104,24)">note</span>: amdgpu_cs:0[27625] exited with preempt_count 2<br>
<br></span></div><div><br></div></div></div></div>