Date: Wed, 19 Oct 2022 21:43:46 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 267204] graphics/drm-510-kmod 5.10.113_7 i915kms kernel page fault Message-ID: <bug-267204-7141-ctgYJ5A0UF@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-267204-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-267204-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267204 --- Comment #1 from Christian Weisgerber <naddy@FreeBSD.org> --- I tried reverting the rb_tree commits from 2022-10-12, which should be all rb_tree changes from the two week window when the problem must have been introduced. The page fault still happens, but the backtrace looks differen= t: #0 0xffffffff80c50575 at kdb_backtrace+0x65 #1 0xffffffff80c03351 at vpanic+0x151 #2 0xffffffff80c031f3 at panic+0x43 #3 0xffffffff810a4d87 at trap_fatal+0x387 #4 0xffffffff810a4ddf at trap_pfault+0x4f #5 0xffffffff8107c678 at calltrap+0x8 #6 0xffffffff82dc871b at add_hole+0xbb #7 0xffffffff82dc8d81 at drm_mm_insert_node_in_range+0x591 #8 0xffffffff82c1a5b9 at i915_gem_gtt_insert+0xd9 #9 0xffffffff82c2fc30 at i915_vma_insert+0x1e0 #10 0xffffffff82c2f7ec at i915_vma_pin_ww+0x59c #11 0xffffffff82c2fcd1 at i915_ggtt_pin+0x51 #12 0xffffffff82cfe647 at __intel_context_do_pin_ww+0x3a7 #13 0xffffffff82d36a68 at eb_pin_engine+0x1c8 #14 0xffffffff82d35c63 at eb_relocate_parse+0x63 #15 0xffffffff82d34968 at i915_gem_do_execbuffer+0x6b8 #16 0xffffffff82d34e02 at i915_gem_execbuffer2_ioctl+0x1a2 #17 0xffffffff82dc6e3a at drm_ioctl_kernel+0xca --=20 You are receiving this mail because: You are the assignee for the bug.=
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