Date: Fri, 12 Feb 2021 15:35:30 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253461] [AMD/ATI] RV730 PRO [Radeon HD 4650] panic kernel Message-ID: <bug-253461-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253461 Bug ID: 253461 Summary: [AMD/ATI] RV730 PRO [Radeon HD 4650] panic kernel Product: Base System Version: 12.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: freebsd.68fba@nospam.spacesurfer.com I am running X11 on FreeBSD 12.2-RELEASE-p2 with a Radeon 4650. I am using = the radeonkms kernel module from drm-fbsd12.0-kmod-4.16.g20201016_1 / gpu-firmware-kmod-g20200920 with the xf86-video-ati-19.1.0_3,1 driver. The machine has 2 monitors running at resolution 1920x1200. With this setup the machine randomly panics (can be after days). This seems= to happen most often when the screen saver kicks in and the monitors are put to sleep. The last time I go a kernel dump which reports the following: [694796]=20 [694796]=20 [694796] Fatal trap 12: page fault while in kernel mode [694796] cpuid =3D 7; apic id =3D 07 [694796] fault virtual address =3D 0x69 [694796] fault code =3D supervisor write data, page not present [694796] instruction pointer =3D 0x20:0xffffffff83122a60 [694796] stack pointer =3D 0x28:0xfffffe012a967640 [694796] frame pointer =3D 0x28:0xfffffe012a967660 [694796] code segment =3D base 0x0, limit 0xfffff, type 0x1b [694796] =3D DPL 0, pres 1, long 1, def32 0, gran 1 [694796] processor eflags =3D interrupt enabled, resume, IOPL =3D 0 [694796] current process =3D 4954 (Xorg) [694796] trap number =3D 12 [694796] panic: page fault [694796] cpuid =3D 7 [694796] time =3D 1613135656 [694796] KDB: stack backtrace: [694796] #0 0xffffffff80ba5605 at kdb_backtrace+0x65 [694796] #1 0xffffffff80b598bb at vpanic+0x17b [694796] #2 0xffffffff80b59733 at panic+0x43 [694796] #3 0xffffffff81032911 at trap_fatal+0x391 [694796] #4 0xffffffff8103296f at trap_pfault+0x4f [694796] #5 0xffffffff81031fb6 at trap+0x286 [694796] #6 0xffffffff8100a828 at calltrap+0x8 [694796] #7 0xffffffff83124538 at ttm_unmap_and_unpopulate_pages+0xe8 [694796] #8 0xffffffff8311b320 at ttm_tt_destroy+0x40 [694796] #9 0xffffffff83120da7 at ttm_bo_cleanup_refs_or_queue+0x1c7 [694796] #10 0xffffffff8311d571 at ttm_bo_unref+0x81 [694796] #11 0xffffffff82fd2312 at radeon_bo_unref+0x22 [694796] #12 0xffffffff82fc4d7e at radeon_gem_object_free+0x1e [694796] #13 0xffffffff830adc8b at drm_gem_object_release_handle+0xcb [694796] #14 0xffffffff830adb5e at drm_gem_handle_delete+0x8e [694796] #15 0xffffffff830b12e1 at drm_ioctl_kernel+0xf1 [694796] #16 0xffffffff830b1589 at drm_ioctl+0x289 [694796] #17 0xffffffff830f2e58 at linux_file_ioctl+0x318 [694796] Uptime: 8d0h59m56s [694796] Dumping 8874 out of 32590 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% --=20 You are receiving this mail because: You are the assignee for the bug.=
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