1 #!/usr/sbin/dtrace -qs 2 3 /*- 4 * Copyright (c) 2008-2012 Alexander Leidinger <netchild@FreeBSD.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer 12 * in this position and unchanged. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 /* 30 * Report error conditions: 31 * - emulation errors (unsupportet stuff, unknown stuff, ...) 32 * - kernel errors (resource shortage, ...) 33 * - programming errors (errors which can happen, but should not happen) 34 */ 35 36 linuxulator*:dummy::not_implemented, 37 linuxulator*:emul:linux_thread_detach:child_clear_tid_error, 38 linuxulator*:emul:linux_thread_detach:futex_failed, 39 linuxulator*:emul:linux_schedtail:copyout_error, 40 linuxulator*:time:linux_clock_gettime:conversion_error, 41 linuxulator*:time:linux_clock_gettime:gettime_error, 42 linuxulator*:time:linux_clock_gettime:copyout_error, 43 linuxulator*:time:linux_clock_settime:conversion_error, 44 linuxulator*:time:linux_clock_settime:settime_error, 45 linuxulator*:time:linux_clock_settime:copyin_error, 46 linuxulator*:time:linux_clock_getres:conversion_error, 47 linuxulator*:time:linux_clock_getres:getres_error, 48 linuxulator*:time:linux_clock_getres:copyout_error, 49 linuxulator*:time:linux_nanosleep:conversion_error, 50 linuxulator*:time:linux_nanosleep:nanosleep_error, 51 linuxulator*:time:linux_nanosleep:copyout_error, 52 linuxulator*:time:linux_nanosleep:copyin_error, 53 linuxulator*:time:linux_clock_nanosleep:copyin_error, 54 linuxulator*:time:linux_clock_nanosleep:conversion_error, 55 linuxulator*:time:linux_clock_nanosleep:copyout_error, 56 linuxulator*:time:linux_clock_nanosleep:nanosleep_error, 57 linuxulator*:sysctl:handle_string:copyout_error, 58 linuxulator*:sysctl:linux_sysctl:copyin_error, 59 linuxulator*:mib:linux_sysctl_osname:sysctl_string_error, 60 linuxulator*:mib:linux_sysctl_osrelease:sysctl_string_error, 61 linuxulator*:mib:linux_sysctl_oss_version:sysctl_string_error, 62 linuxulator*:mib:linux_prison_create:vfs_copyopt_error, 63 linuxulator*:mib:linux_prison_check:vfs_copyopt_error, 64 linuxulator*:mib:linux_prison_check:vfs_getopt_error, 65 linuxulator*:mib:linux_prison_set:vfs_copyopt_error, 66 linuxulator*:mib:linux_prison_set:vfs_getopt_error, 67 linuxulator*:mib:linux_prison_get:vfs_setopt_error, 68 linuxulator*:mib:linux_prison_get:vfs_setopts_error 69 { 70 printf("ERROR: %s in %s:%s:%s\n", probename, probeprov, probemod, probefunc); 71 stack(); 72 ustack(); 73 } 74 75 linuxulator*:util:linux_driver_get_name_dev:nullcall, 76 linuxulator*:util:linux_driver_get_major_minor:nullcall, 77 linuxulator*:time:linux_clock_getres:nullcall 78 { 79 printf("WARNING: %s:%s:%s:%s in application %s, maybe an application error?\n", probename, probeprov, probemod, probefunc, execname); 80 stack(); 81 ustack(); 82 } 83 84 linuxulator*:util:linux_driver_get_major_minor:notfound 85 { 86 printf("WARNING: Application %s failed to find %s in %s:%s:%s, this may or may not be a problem.\n", execname, stringof(args[0]), probename, probeprov, probemod); 87 stack(); 88 ustack(); 89 } 90 91 linuxulator*:time:linux_to_native_clockid:unknown_clockid 92 { 93 printf("INFO: Application %s tried to use unknown clockid %d. Please report this to freebsd-emulation@FreeBSD.org.\n", execname, arg0); 94 } 95 96 linuxulator*:time:linux_to_native_clockid:unsupported_clockid, 97 linuxulator*:time:linux_clock_nanosleep:unsupported_clockid 98 { 99 printf("WARNING: Application %s tried to use unsupported clockid (%d), this may or may not be a problem for the application.\nPatches to support this clockid are welcome on the freebsd-emulation@FreeBSD.org mailinglist.\n", execname, arg0); 100 } 101 102 linuxulator*:time:linux_clock_nanosleep:unsupported_flags 103 { 104 printf("WARNING: Application %s tried to use unsupported flags (%d), this may or may not be a problem for the application.\nPatches to support those flags are welcome on the freebsd-emulation@FreeBSD.org mailinglist.\n", execname, arg0); 105 } 106 107 linuxulator*:sysctl:linux_sysctl:wrong_length 108 { 109 printf("ERROR: Application %s issued a sysctl which failed the length restrictions.\nThe length passed is %d, the min length supported is 1 and the max length supported is %d.\n", execname, arg0, arg1); 110 stack(); 111 ustack(); 112 } 113 114 linuxulator*:sysctl:linux_sysctl:unsupported_sysctl 115 { 116 printf("ERROR: Application %s issued an unsupported sysctl (%s).\nPatches to support this sysctl are welcome on the freebsd-emulation@FreeBSD.org mailinglist.\n", execname, stringof(args[0])); 117 } 118