{"api_version":"1","generated_at":"2026-08-05T01:28:09+00:00","cve":"CVE-2025-38189","urls":{"html":"https://cve.report/CVE-2025-38189","api":"https://cve.report/api/cve/CVE-2025-38189.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-38189","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-38189"},"summary":{"title":"drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`\n\nThe following kernel Oops was recently reported by Mesa CI:\n\n[  800.139824] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000588\n[  800.148619] Mem abort info:\n[  800.151402]   ESR = 0x0000000096000005\n[  800.155141]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  800.160444]   SET = 0, FnV = 0\n[  800.163488]   EA = 0, S1PTW = 0\n[  800.166619]   FSC = 0x05: level 1 translation fault\n[  800.171487] Data abort info:\n[  800.174357]   ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[  800.179832]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  800.184873]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  800.190176] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001014c2000\n[  800.196607] [0000000000000588] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n[  800.205305] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n[  800.211564] Modules linked in: vc4 snd_soc_hdmi_codec drm_display_helper v3d cec gpu_sched drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight\n[  800.234448] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1  Debian 1:6.12.25-1+rpt1\n[  800.244182] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)\n[  800.250005] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  800.256959] pc : v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.262112] lr : v3d_job_update_stats+0x48/0x130 [v3d]\n[  800.267251] sp : ffffffc080003e60\n[  800.270555] x29: ffffffc080003e60 x28: ffffffd842784980 x27: 0224012000000000\n[  800.277687] x26: ffffffd84277f630 x25: ffffff81012fd800 x24: 0000000000000020\n[  800.284818] x23: ffffff8040238b08 x22: 0000000000000570 x21: 0000000000000158\n[  800.291948] x20: 0000000000000000 x19: ffffff8040238000 x18: 0000000000000000\n[  800.299078] x17: ffffffa8c1bd2000 x16: ffffffc080000000 x15: 0000000000000000\n[  800.306208] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n[  800.313338] x11: 0000000000000040 x10: 0000000000001a40 x9 : ffffffd83b39757c\n[  800.320468] x8 : ffffffd842786420 x7 : 7fffffffffffffff x6 : 0000000000ef32b0\n[  800.327598] x5 : 00ffffffffffffff x4 : 0000000000000015 x3 : ffffffd842784980\n[  800.334728] x2 : 0000000000000004 x1 : 0000000000010002 x0 : 000000ba4c0ca382\n[  800.341859] Call trace:\n[  800.344294]  v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.349086]  v3d_irq+0x124/0x2e0 [v3d]\n[  800.352835]  __handle_irq_event_percpu+0x58/0x218\n[  800.357539]  handle_irq_event+0x54/0xb8\n[  800.361369]  handle_fasteoi_irq+0xac/0x240\n[  800.365458]  handle_irq_desc+0x48/0x68\n[  800.369200]  generic_handle_domain_irq+0x24/0x38\n[  800.373810]  gic_handle_irq+0x48/0xd8\n[  800.377464]  call_on_irq_stack+0x24/0x58\n[  800.381379]  do_interrupt_handler+0x88/0x98\n[  800.385554]  el1_interrupt+0x34/0x68\n[  800.389123]  el1h_64_irq_handler+0x18/0x28\n[  800.393211]  el1h_64_irq+0x64/0x68\n[  800.396603]  default_idle_call+0x3c/0x168\n[  800.400606]  do_idle+0x1fc/0x230\n[  800.403827]  cpu_startup_entry+0x40/0x50\n[  800.407742]  rest_init+0xe4/0xf0\n[  800.410962]  start_kernel+0x5e8/0x790\n[  800.414616]  __primary_switched+0x80/0x90\n[  800.418622] Code: 8b170277 8b160296 11000421 b9000861 (b9401ac1)\n[  800.424707] ---[ end trace 0000000000000000 ]---\n[  800.457313] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\n\nThis issue happens when the file descriptor is closed before the jobs\nsubmitted by it are completed. When the job completes, we update the\nglobal GPU stats and the per-fd GPU stats, which are exposed through\nfdinfo. If the file descriptor was closed, then the struct `v3d_file_priv`\nand its stats were already freed and we can't update the per-fd stats.\n\nTherefore, if the file descriptor was already closed, don't u\n---truncated---","state":"PUBLISHED","assigner":"Linux","published_at":"2025-07-04 14:15:25","updated_at":"2026-07-30 06:22:58"},"problem_types":["CWE-476"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}},{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://git.kernel.org/stable/c/4f4701489d0f768a232b10d281491184f34bacf0","name":"https://git.kernel.org/stable/c/4f4701489d0f768a232b10d281491184f34bacf0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c886784000934d5486621106da0614c85bcd76a8","name":"https://git.kernel.org/stable/c/c886784000934d5486621106da0614c85bcd76a8","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e1bc3a13bd775791cca0bb144d977b00f3598042","name":"https://git.kernel.org/stable/c/e1bc3a13bd775791cca0bb144d977b00f3598042","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-38189","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38189","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 09a93cc4f7d1893777f6b788bffe60d64e4d5df7 c886784000934d5486621106da0614c85bcd76a8 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 09a93cc4f7d1893777f6b788bffe60d64e4d5df7 4f4701489d0f768a232b10d281491184f34bacf0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 09a93cc4f7d1893777f6b788bffe60d64e4d5df7 e1bc3a13bd775791cca0bb144d977b00f3598042 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.8","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.8 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.35 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.15.4 6.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.16 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"38189","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_sched.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c886784000934d5486621106da0614c85bcd76a8","status":"affected","version":"09a93cc4f7d1893777f6b788bffe60d64e4d5df7","versionType":"git"},{"lessThan":"4f4701489d0f768a232b10d281491184f34bacf0","status":"affected","version":"09a93cc4f7d1893777f6b788bffe60d64e4d5df7","versionType":"git"},{"lessThan":"e1bc3a13bd775791cca0bb144d977b00f3598042","status":"affected","version":"09a93cc4f7d1893777f6b788bffe60d64e4d5df7","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/v3d/v3d_sched.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.8"},{"lessThan":"6.8","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.35","versionType":"semver"},{"lessThanOrEqual":"6.15.*","status":"unaffected","version":"6.15.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.16","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.35","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.15.4","versionStartIncluding":"6.8","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.16","versionStartIncluding":"6.8","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`\n\nThe following kernel Oops was recently reported by Mesa CI:\n\n[  800.139824] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000588\n[  800.148619] Mem abort info:\n[  800.151402]   ESR = 0x0000000096000005\n[  800.155141]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  800.160444]   SET = 0, FnV = 0\n[  800.163488]   EA = 0, S1PTW = 0\n[  800.166619]   FSC = 0x05: level 1 translation fault\n[  800.171487] Data abort info:\n[  800.174357]   ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[  800.179832]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  800.184873]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  800.190176] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001014c2000\n[  800.196607] [0000000000000588] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n[  800.205305] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n[  800.211564] Modules linked in: vc4 snd_soc_hdmi_codec drm_display_helper v3d cec gpu_sched drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight\n[  800.234448] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1  Debian 1:6.12.25-1+rpt1\n[  800.244182] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)\n[  800.250005] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  800.256959] pc : v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.262112] lr : v3d_job_update_stats+0x48/0x130 [v3d]\n[  800.267251] sp : ffffffc080003e60\n[  800.270555] x29: ffffffc080003e60 x28: ffffffd842784980 x27: 0224012000000000\n[  800.277687] x26: ffffffd84277f630 x25: ffffff81012fd800 x24: 0000000000000020\n[  800.284818] x23: ffffff8040238b08 x22: 0000000000000570 x21: 0000000000000158\n[  800.291948] x20: 0000000000000000 x19: ffffff8040238000 x18: 0000000000000000\n[  800.299078] x17: ffffffa8c1bd2000 x16: ffffffc080000000 x15: 0000000000000000\n[  800.306208] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n[  800.313338] x11: 0000000000000040 x10: 0000000000001a40 x9 : ffffffd83b39757c\n[  800.320468] x8 : ffffffd842786420 x7 : 7fffffffffffffff x6 : 0000000000ef32b0\n[  800.327598] x5 : 00ffffffffffffff x4 : 0000000000000015 x3 : ffffffd842784980\n[  800.334728] x2 : 0000000000000004 x1 : 0000000000010002 x0 : 000000ba4c0ca382\n[  800.341859] Call trace:\n[  800.344294]  v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.349086]  v3d_irq+0x124/0x2e0 [v3d]\n[  800.352835]  __handle_irq_event_percpu+0x58/0x218\n[  800.357539]  handle_irq_event+0x54/0xb8\n[  800.361369]  handle_fasteoi_irq+0xac/0x240\n[  800.365458]  handle_irq_desc+0x48/0x68\n[  800.369200]  generic_handle_domain_irq+0x24/0x38\n[  800.373810]  gic_handle_irq+0x48/0xd8\n[  800.377464]  call_on_irq_stack+0x24/0x58\n[  800.381379]  do_interrupt_handler+0x88/0x98\n[  800.385554]  el1_interrupt+0x34/0x68\n[  800.389123]  el1h_64_irq_handler+0x18/0x28\n[  800.393211]  el1h_64_irq+0x64/0x68\n[  800.396603]  default_idle_call+0x3c/0x168\n[  800.400606]  do_idle+0x1fc/0x230\n[  800.403827]  cpu_startup_entry+0x40/0x50\n[  800.407742]  rest_init+0xe4/0xf0\n[  800.410962]  start_kernel+0x5e8/0x790\n[  800.414616]  __primary_switched+0x80/0x90\n[  800.418622] Code: 8b170277 8b160296 11000421 b9000861 (b9401ac1)\n[  800.424707] ---[ end trace 0000000000000000 ]---\n[  800.457313] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\n\nThis issue happens when the file descriptor is closed before the jobs\nsubmitted by it are completed. When the job completes, we update the\nglobal GPU stats and the per-fd GPU stats, which are exposed through\nfdinfo. If the file descriptor was closed, then the struct `v3d_file_priv`\nand its stats were already freed and we can't update the per-fd stats.\n\nTherefore, if the file descriptor was already closed, don't u\n---truncated---"}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-30T05:52:04.824Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/c886784000934d5486621106da0614c85bcd76a8"},{"url":"https://git.kernel.org/stable/c/4f4701489d0f768a232b10d281491184f34bacf0"},{"url":"https://git.kernel.org/stable/c/e1bc3a13bd775791cca0bb144d977b00f3598042"}],"title":"drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-38189","datePublished":"2025-07-04T13:37:14.428Z","dateReserved":"2025-04-16T04:51:23.992Z","dateUpdated":"2026-07-30T05:52:04.824Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-07-04 14:15:25","lastModifiedDate":"2026-07-30 06:22:58","problem_types":["CWE-476"],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.18","versionEndExcluding":"6.12.35","matchCriteriaId":"22878579-C9F4-482B-BFD8-F0B83F7B7F7E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.15.4","matchCriteriaId":"DFD174C5-1AA2-4671-BDDC-1A9FCC753655"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*","matchCriteriaId":"6D4894DB-CCFE-4602-B1BF-3960B2E19A01"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*","matchCriteriaId":"09709862-E348-4378-8632-5A7813EDDC86"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"38189","Ordinal":"1","Title":"drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats","CVE":"CVE-2025-38189","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"38189","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`\n\nThe following kernel Oops was recently reported by Mesa CI:\n\n[  800.139824] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000588\n[  800.148619] Mem abort info:\n[  800.151402]   ESR = 0x0000000096000005\n[  800.155141]   EC = 0x25: DABT (current EL), IL = 32 bits\n[  800.160444]   SET = 0, FnV = 0\n[  800.163488]   EA = 0, S1PTW = 0\n[  800.166619]   FSC = 0x05: level 1 translation fault\n[  800.171487] Data abort info:\n[  800.174357]   ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n[  800.179832]   CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n[  800.184873]   GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n[  800.190176] user pgtable: 4k pages, 39-bit VAs, pgdp=00000001014c2000\n[  800.196607] [0000000000000588] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n[  800.205305] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n[  800.211564] Modules linked in: vc4 snd_soc_hdmi_codec drm_display_helper v3d cec gpu_sched drm_dma_helper drm_shmem_helper drm_kms_helper drm drm_panel_orientation_quirks snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm i2c_brcmstb snd_timer snd backlight\n[  800.234448] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.25+rpt-rpi-v8 #1  Debian 1:6.12.25-1+rpt1\n[  800.244182] Hardware name: Raspberry Pi 4 Model B Rev 1.4 (DT)\n[  800.250005] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[  800.256959] pc : v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.262112] lr : v3d_job_update_stats+0x48/0x130 [v3d]\n[  800.267251] sp : ffffffc080003e60\n[  800.270555] x29: ffffffc080003e60 x28: ffffffd842784980 x27: 0224012000000000\n[  800.277687] x26: ffffffd84277f630 x25: ffffff81012fd800 x24: 0000000000000020\n[  800.284818] x23: ffffff8040238b08 x22: 0000000000000570 x21: 0000000000000158\n[  800.291948] x20: 0000000000000000 x19: ffffff8040238000 x18: 0000000000000000\n[  800.299078] x17: ffffffa8c1bd2000 x16: ffffffc080000000 x15: 0000000000000000\n[  800.306208] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n[  800.313338] x11: 0000000000000040 x10: 0000000000001a40 x9 : ffffffd83b39757c\n[  800.320468] x8 : ffffffd842786420 x7 : 7fffffffffffffff x6 : 0000000000ef32b0\n[  800.327598] x5 : 00ffffffffffffff x4 : 0000000000000015 x3 : ffffffd842784980\n[  800.334728] x2 : 0000000000000004 x1 : 0000000000010002 x0 : 000000ba4c0ca382\n[  800.341859] Call trace:\n[  800.344294]  v3d_job_update_stats+0x60/0x130 [v3d]\n[  800.349086]  v3d_irq+0x124/0x2e0 [v3d]\n[  800.352835]  __handle_irq_event_percpu+0x58/0x218\n[  800.357539]  handle_irq_event+0x54/0xb8\n[  800.361369]  handle_fasteoi_irq+0xac/0x240\n[  800.365458]  handle_irq_desc+0x48/0x68\n[  800.369200]  generic_handle_domain_irq+0x24/0x38\n[  800.373810]  gic_handle_irq+0x48/0xd8\n[  800.377464]  call_on_irq_stack+0x24/0x58\n[  800.381379]  do_interrupt_handler+0x88/0x98\n[  800.385554]  el1_interrupt+0x34/0x68\n[  800.389123]  el1h_64_irq_handler+0x18/0x28\n[  800.393211]  el1h_64_irq+0x64/0x68\n[  800.396603]  default_idle_call+0x3c/0x168\n[  800.400606]  do_idle+0x1fc/0x230\n[  800.403827]  cpu_startup_entry+0x40/0x50\n[  800.407742]  rest_init+0xe4/0xf0\n[  800.410962]  start_kernel+0x5e8/0x790\n[  800.414616]  __primary_switched+0x80/0x90\n[  800.418622] Code: 8b170277 8b160296 11000421 b9000861 (b9401ac1)\n[  800.424707] ---[ end trace 0000000000000000 ]---\n[  800.457313] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\n\nThis issue happens when the file descriptor is closed before the jobs\nsubmitted by it are completed. When the job completes, we update the\nglobal GPU stats and the per-fd GPU stats, which are exposed through\nfdinfo. If the file descriptor was closed, then the struct `v3d_file_priv`\nand its stats were already freed and we can't update the per-fd stats.\n\nTherefore, if the file descriptor was already closed, don't u\n---truncated---","Type":"Description","Title":"drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats"}]}}}