Date: Mon, 20 Jun 2022 18:48:38 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 264793] Panic: grapics/drm-510-kmod due to GPU hang Message-ID: <bug-264793-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264793 Bug ID: 264793 Summary: Panic: grapics/drm-510-kmod due to GPU hang Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: cy@FreeBSD.org Panic in drm-510-kmod due to GPU hang: Unread portion of the kernel message buffer: drmn0: [drm] GPU HANG: ecode 6:1:97eefffd, in MainThread [100854] drmn0: [drm] Resetting chip for stopped heartbeat on rcs0 drmn0: [drm] Xorg[100854] context reset due to GPU hang drmn0: [drm] GPU HANG: ecode 6:1:b7eefffd, in MainThread [100854] Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0x61 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff809867e7 stack pointer =3D 0x28:0xfffffe0082fd8b60 frame pointer =3D 0x28:0xfffffe0082fd8ba0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 0 (linuxkpi_short_wq_4) trap number =3D 12 panic: page fault cpuid =3D 1 time =3D 1655749895 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0082fd8= 920 vpanic() at vpanic+0x151/frame 0xfffffe0082fd8970 panic() at panic+0x43/frame 0xfffffe0082fd89d0 trap_fatal() at trap_fatal+0x387/frame 0xfffffe0082fd8a30 trap_pfault() at trap_pfault+0x4f/frame 0xfffffe0082fd8a90 calltrap() at calltrap+0x8/frame 0xfffffe0082fd8a90 --- trap 0xc, rip =3D 0xffffffff809867e7, rsp =3D 0xfffffe0082fd8b60, rbp = =3D 0xfffffe0082fd8ba0 --- _kmem_unback() at _kmem_unback+0x77/frame 0xfffffe0082fd8ba0 kmem_free() at kmem_free+0x2d/frame 0xfffffe0082fd8bc0 __i915_gpu_coredump_free() at __i915_gpu_coredump_free+0x10d/frame 0xfffffe0082fd8c10 intel_gt_handle_error() at intel_gt_handle_error+0xa9/frame 0xfffffe0082fd8= d90 heartbeat() at heartbeat+0x2c8/frame 0xfffffe0082fd8de0 linux_work_fn() at linux_work_fn+0xe3/frame 0xfffffe0082fd8e40 taskqueue_run_locked() at taskqueue_run_locked+0x191/frame 0xfffffe0082fd8e= c0 taskqueue_thread_loop() at taskqueue_thread_loop+0xc3/frame 0xfffffe0082fd8= ef0 fork_exit() at fork_exit+0x7e/frame 0xfffffe0082fd8f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0082fd8f30 --- trap 0xcb659aff, rip =3D 0x1d64681dd1940e88, rsp =3D 0x30b7b3bb66d96013= , rbp =3D 0x56cb7c65cb709ad4 --- Uptime: 3h1m53s Dumping 1920 out of 7970 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..9= 1% __curthread () at /opt/src/git-src/sys/amd64/include/pcpu_aux.h:59 59 __asm("movq %%gs:%P1,%0" : "=3Dr" (td) : "n" (offsetof(stru= ct pcpu, (kgdb) #0 __curthread () at /opt/src/git-src/sys/amd64/include/pcpu_aux.h:= 59 #1 dump_savectx () at /opt/src/git-src/sys/kern/kern_shutdown.c:401 #2 0xffffffff806bdb58 in dumpsys (di=3D0x0) at /opt/src/git-src/sys/x86/include/dump.h:87 #3 doadump (textdump=3D1) at /opt/src/git-src/sys/kern/kern_shutdown.c:430 #4 kern_reboot (howto=3D260) at /opt/src/git-src/sys/kern/kern_shutdown.c:= 537 #5 0xffffffff806be03e in vpanic (fmt=3D<optimized out>, ap=3Dap@entry=3D0xfffffe0082fd89b0) at /opt/src/git-src/sys/kern/kern_shutdown.c:975 #6 0xffffffff806bde73 in panic (fmt=3D<unavailable>) at /opt/src/git-src/sys/kern/kern_shutdown.c:899 #7 0xffffffff80a301a7 in trap_fatal (frame=3D0xfffffe0082fd8aa0, eva=3D97) at /opt/src/git-src/sys/amd64/amd64/trap.c:942 #8 0xffffffff80 usermode=3Dfalse, signo=3D<optimized out>, ucode=3D<opt= imized out>) at /opt/src/git-src/sys/amd64/amd64/trap.c:761 #9 <signal handler called> #10 vm_page_domain (m=3D0x0) at /opt/src/git-src/sys/vm/vm_page.h:1009 #11 _kmem_unback (object=3D0xffffffff80f74db0 <kernel_object_store>, addr=3Daddr@entry=3D18446735283280392192, size=3Dsize@entry=3D4096) at /opt/src/git-src/sys/vm/vm_kern.c:584 #12 0xffffffff809868dd in kmem_free (addr=3D18446735283280392192, size=3D40= 96) at /opt/src/git-src/sys/vm/vm_kern.c:620 #13 0xffffffff8249982d in __i915_gpu_coredump_free () from /boot/modules/i915kms.ko #14 0xffffffff8246ad99 in intel_gt_handle_error () from /boot/modules/i915kms.ko #15 0xffffffff824561e8 in heartbeat () from /boot/modules/i915kms.ko #16 0xffffffff808cfff3 in linux_work_fn (context=3D0x0, pending=3D<optimize= d out>) at /opt/src/git-src/sys/compat/linuxkpi/common/src/linux_work.c:299 #17 0xffffffff80723141 in taskqueue_run_locked ( queue=3Dqueue@entry=3D0xfffff8000361a900) at /opt/src/git-src/sys/kern/subr_taskqueue.c:514 #18 0xffffffff80724403 in taskqueue_thread_loop ( arg=3Darg@entry=3D0xfffff800030d1c40) at /opt/src/git-src/sys/kern/subr_taskqueue.c:826 #19 0xffffffff806780fe in fork_exit ( callout=3D0xffffffff80724340 <taskqueue_thread_loop>, arg=3D0xfffff800030d1c40, frame=3D0xfffffe0082fd8f40) at /opt/src/git-src/sys/kern/kern_fork.c:1112 #20 <signal handler called> #21 0x1d64681dd1940e88 in ?? () Backtrace stopped: Cannot access memory at address 0x30b7b3bb66d96013 a301ff in trap_pfault (frame=3D0xfffffe0082fd8aa0, There were artifacts in mate-terminal and exmh2 prior to the GPU hang and panic. Kernel core is available on request. --=20 You are receiving this mail because: You are the assignee for the bug.=
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