{"action":"opened","issue":{"url":"https://api.github.com/repos/FreeBSDFoundation/freebsd/issues/8","labels_url":"https://api.github.com/repos/FreeBSDFoundation/freebsd/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/FreeBSDFoundation/freebsd/issues/8/comments","events_url":"https://api.github.com/repos/FreeBSDFoundation/freebsd/issues/8/events","html_url":"https://github.com/FreeBSDFoundation/freebsd/issues/8","id":57094424,"number":8,"title":"stack_save_td needed for procstat","user":{"login":"emaste","id":1034582,"avatar_url":"https://avatars.githubusercontent.com/u/1034582?v=3","gravatar_id":"","url":"https://api.github.com/users/emaste","html_url":"https://github.com/emaste","followers_url":"https://api.github.com/users/emaste/followers","following_url":"https://api.github.com/users/emaste/following{/other_user}","gists_url":"https://api.github.com/users/emaste/gists{/gist_id}","starred_url":"https://api.github.com/users/emaste/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/emaste/subscriptions","organizations_url":"https://api.github.com/users/emaste/orgs","repos_url":"https://api.github.com/users/emaste/repos","events_url":"https://api.github.com/users/emaste/events{/privacy}","received_events_url":"https://api.github.com/users/emaste/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-09T21:43:15Z","updated_at":"2015-02-09T21:43:15Z","closed_at":null,"body":"root@:/usr/src # procstat -kka\r\n  PID    TID COMM             TDNAME           KSTACK                       \r\npanic: stack_save_td\r\nKDB: stack backtrace:\r\ndb_trace_self() at db_trace_self_wrapper+0x30\r\n         pc = 0xffffff80003c41a8  lr = 0xffffff8000014b08\r\n         sp = 0xffffff8056fc14e0  fp = 0xffffff8056fc1610\r\n\r\ndb_trace_self_wrapper() at vpanic+0xc8\r\n         pc = 0xffffff8000014b08  lr = 0xffffff800015445c\r\n         sp = 0xffffff8056fc1620  fp = 0xffffff8056fc1690\r\n\r\nvpanic() at panic+0x4c\r\n         pc = 0xffffff800015445c  lr = 0xffffff800015456c\r\n         sp = 0xffffff8056fc16a0  fp = 0xffffff8056fc1720\r\n\r\npanic() at stack_save_td+0x18\r\n         pc = 0xffffff800015456c  lr = 0xffffff80003cf84c\r\n         sp = 0xffffff8056fc1730  fp = 0xffffff8056fc1730\r\n\r\nstack_save_td() at sysctl_kern_proc_kstack+0x208\r\n         pc = 0xffffff80003cf84c  lr = 0xffffff8000146cac\r\n         sp = 0xffffff8056fc1740  fp = 0xffffff8056fc1800\r\n\r\nsysctl_kern_proc_kstack() at sysctl_root_handler_locked+0xe4\r\n         pc = 0xffffff8000146cac  lr = 0xffffff80001609e4\r\n         sp = 0xffffff8056fc1810  fp = 0xffffff8056fc1850\r\n\r\nsysctl_root_handler_locked() at sysctl_root+0x180\r\n         pc = 0xffffff80001609e4  lr = 0xffffff8000160110\r\n         sp = 0xffffff8056fc1860  fp = 0xffffff8056fc1890\r\n\r\nsysctl_root() at userland_sysctl+0x1c4\r\n         pc = 0xffffff8000160110  lr = 0xffffff800016074c\r\n         sp = 0xffffff8056fc18a0  fp = 0xffffff8056fc1950\r\n\r\nuserland_sysctl() at sys___sysctl+0x68\r\n         pc = 0xffffff800016074c  lr = 0xffffff8000160548\r\n         sp = 0xffffff8056fc1960  fp = 0xffffff8056fc19f0\r\n\r\nsys___sysctl() at do_el0_sync+0x30c\r\n         pc = 0xffffff8000160548  lr = 0xffffff80003d02c4\r\n         sp = 0xffffff8056fc1a00  fp = 0xffffff8056fc1aa0\r\n\r\ndo_el0_sync() at handle_el0_sync+0x54\r\n         pc = 0xffffff80003d02c4  lr = 0xffffff80003c51b0\r\n         sp = 0xffffff8056fc1ab0  fp = 0x7ffffff610\r\n\r\nhandle_el0_sync() at 0x40466068\r\n         pc = 0xffffff80003c51b0  lr = 0x40466068\r\n         sp = 0x7ffffff620  fp = 0x7ffffff660\r\n\r\n$d.6() at 0x403198\r\n         pc = 0x40466068  lr = 0x00403198\r\n         sp = 0x7ffffff670  fp = 0x7ffffffb00\r\n\r\n$d.6() at 0x401cd8\r\n         pc = 0x00403198  lr = 0x00401cd8\r\n         sp = 0x7ffffffb10  fp = 0x7ffffffb90\r\n\r\n$d.6() at 0x401880\r\n         pc = 0x00401cd8  lr = 0x00401880\r\n         sp = 0x7ffffffba0  fp = 0x7ffffffbd0\r\n\r\n$d.6() at 0x404183d0\r\n         pc = 0x00401880  lr = 0x404183d0\r\n         sp = 0x7ffffffbe0  fp = 0x00000000\r\n\r\nKDB: enter: panic\r\n[ thread pid 12382 tid 100052 ]\r\nStopped at      kdb_enter+0x6c:\r\ndb> "}}