{"action":"closed","issue":{"url":"https://api.github.com/repos/FreeBSDDesktop/freebsd-base-graphics/issues/119","repository_url":"https://api.github.com/repos/FreeBSDDesktop/freebsd-base-graphics","labels_url":"https://api.github.com/repos/FreeBSDDesktop/freebsd-base-graphics/issues/119/labels{/name}","comments_url":"https://api.github.com/repos/FreeBSDDesktop/freebsd-base-graphics/issues/119/comments","events_url":"https://api.github.com/repos/FreeBSDDesktop/freebsd-base-graphics/issues/119/events","html_url":"https://github.com/FreeBSDDesktop/freebsd-base-graphics/issues/119","id":207957301,"number":119,"title":"realloc assert fail drm i915","user":{"login":"johalun","id":6335180,"avatar_url":"https://avatars.githubusercontent.com/u/6335180?v=3","gravatar_id":"","url":"https://api.github.com/users/johalun","html_url":"https://github.com/johalun","followers_url":"https://api.github.com/users/johalun/followers","following_url":"https://api.github.com/users/johalun/following{/other_user}","gists_url":"https://api.github.com/users/johalun/gists{/gist_id}","starred_url":"https://api.github.com/users/johalun/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/johalun/subscriptions","organizations_url":"https://api.github.com/users/johalun/orgs","repos_url":"https://api.github.com/users/johalun/repos","events_url":"https://api.github.com/users/johalun/events{/privacy}","received_events_url":"https://api.github.com/users/johalun/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2017-02-15T23:05:14Z","updated_at":"2017-02-17T19:30:18Z","closed_at":"2017-02-17T19:30:18Z","body":"World/kernel 2017-02-14.\r\nPorts: Portsnap 2017-02-13 except xorg-server+mesa 17+gtk30+weston which is from udev branch.\r\n\r\nCrash when running X clients in Weston with drm backend.\r\n```\r\n#0  doadump (textdump=0) at pcpu.h:222\r\n#1  0xffffffff82dd7037 in vt_kms_postswitch (arg=<value optimized out>) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/drm/drm/../../../dev/drm/linux_fb.c:82\r\n#2  0xffffffff805a0f0b in vt_window_switch (vw=0xffffffff80eb88f8) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/dev/vt/vt_core.c:540\r\n#3  0xffffffff8059ea20 in vtterm_cngrab (tm=<value optimized out>) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/dev/vt/vt_core.c:1465\r\n#4  0xffffffff8069da32 in cngrab () at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/kern/kern_cons.c:368\r\n#5  0xffffffff806f6d7a in vpanic (fmt=0xffffffff80bb3002 \"realloc: called with spinlock or critical section held\", ap=0xfffffe046481b010)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/kern/kern_shutdown.c:765\r\n#6  0xffffffff806f6c66 in kassert_panic (fmt=<value optimized out>) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/kern/kern_shutdown.c:669\r\n#7  0xffffffff806d3e69 in realloc (addr=0x0, size=32, mtp=0xffffffff82e3c520, flags=1) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/kern/kern_malloc.c:608\r\n#8  0xffffffff82e2f52a in reservation_object_get_fences_rcu (obj=0xfffff800075fe568, pfence_excl=0xfffffe046481b110, pshared_count=0xfffffe046481b124, pshared=0xfffffe046481b118)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/linuxkpi/../../compat/linuxkpi/common/src/linux_reservation.c:259\r\n#9  0xffffffff82c95e49 in i915_sw_fence_await_reservation (fence=0xfffff8005545d3f8, resv=0xfffff800075fe568, exclude=0xffffffff82d37ac0, write=<value optimized out>, \r\n    timeout=10000, gfp=2) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/drm/i915/i915kms/../../../../dev/drm/i915/i915_sw_fence.c:320\r\n#10 0xffffffff82c705da in i915_gem_do_execbuffer ()\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/drm/i915/i915kms/../../../../dev/drm/i915/i915_gem_execbuffer.c:1154\r\n#11 0xffffffff82c70de7 in i915_gem_execbuffer2 (dev=0xfffffe0002e58000, data=0xfffffe046481b570, linux_file=0xfffff80007bf9400)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/drm/i915/i915kms/../../../../dev/drm/i915/i915_gem_execbuffer.c:2014\r\n#12 0xffffffff82dbef6e in drm_ioctl (filp=<value optimized out>, cmd=<value optimized out>, arg=<value optimized out>)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/drm/drm/../../../dev/drm/drm_ioctl.c:738\r\n#13 0xffffffff82e2211a in linux_dev_ioctl (dev=<value optimized out>, cmd=3225445481, data=<value optimized out>, fflag=<value optimized out>, td=<value optimized out>)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/modules/linuxkpi/../../compat/linuxkpi/common/src/linux_compat.c:1057\r\n#14 0xffffffff805d0a43 in devfs_ioctl (ap=<value optimized out>) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/fs/devfs/devfs_vnops.c:831\r\n#15 0xffffffff80ae8c10 in VOP_IOCTL_APV (vop=<value optimized out>, a=<value optimized out>) at vnode_if.c:1067\r\n#16 0xffffffff807c82e4 in vn_ioctl (fp=0xfffff80007a0d960, com=<value optimized out>, data=0xfffffe046481b880, active_cred=0xfffff80007777200, td=<value optimized out>)\r\n    at vnode_if.h:448\r\n#17 0xffffffff805d116f in devfs_ioctl_f (fp=<value optimized out>, com=<value optimized out>, data=<value optimized out>, cred=<value optimized out>, td=0xfffff800100b0000)\r\n    at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/fs/devfs/devfs_vnops.c:789\r\n#18 0xffffffff8075b200 in kern_ioctl (td=<value optimized out>, fd=<value optimized out>, com=<value optimized out>, data=<value optimized out>) at file.h:322\r\n#19 0xffffffff8075ae9f in sys_ioctl (td=<value optimized out>, uap=0xfffffe046481ba30) at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/kern/sys_generic.c:748\r\n#20 0xffffffff80a279b9 in amd64_syscall (td=0xfffff800100b0000, traced=0) at subr_syscall.c:135\r\n#21 0xffffffff80a070eb in Xfast_syscall () at /usr/home/johannes/dev/freebsd/freebsd-base-graphics/sys/amd64/amd64/exception.S:396\r\n#22 0x0000000802e90bda in ?? ()\r\n```"}}
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