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 * $FreeBSD$ 29 */ 30 31 /* 32 * Report error conditions: 33 * - emulation errors (unsupportet stuff, unknown stuff, ...) 34 * - kernel errors (resource shortage, ...) 35 * - programming errors (errors which can happen, but should not happen) 36 */ 37 38 linuxulator*:dummy::not_implemented, 39 linuxulator*:emul:linux_thread_detach:child_clear_tid_error, 40 linuxulator*:emul:linux_thread_detach:futex_failed, 41 linuxulator*:emul:linux_schedtail:copyout_error, 42 linuxulator*:futex:futex_get:error, 43 linuxulator*:futex:futex_sleep:requeue_error, 44 linuxulator*:futex:futex_sleep:sleep_error, 45 linuxulator*:futex:futex_wait:copyin_error, 46 linuxulator*:futex:futex_wait:itimerfix_error, 47 linuxulator*:futex:futex_wait:sleep_error, 48 linuxulator*:futex:futex_atomic_op:missing_access_check, 49 linuxulator*:futex:futex_atomic_op:unimplemented_op, 50 linuxulator*:futex:futex_atomic_op:unimplemented_cmp, 51 linuxulator*:futex:linux_sys_futex:unimplemented_clockswitch, 52 linuxulator*:futex:linux_sys_futex:copyin_error, 53 linuxulator*:futex:linux_sys_futex:unhandled_efault, 54 linuxulator*:futex:linux_sys_futex:unimplemented_lock_pi, 55 linuxulator*:futex:linux_sys_futex:unimplemented_unlock_pi, 56 linuxulator*:futex:linux_sys_futex:unimplemented_trylock_pi, 57 linuxulator*:futex:linux_sys_futex:unimplemented_wait_requeue_pi, 58 linuxulator*:futex:linux_sys_futex:unimplemented_cmp_requeue_pi, 59 linuxulator*:futex:linux_sys_futex:unknown_operation, 60 linuxulator*:futex:linux_get_robust_list:copyout_error, 61 linuxulator*:futex:handle_futex_death:copyin_error, 62 linuxulator*:futex:fetch_robust_entry:copyin_error, 63 linuxulator*:futex:release_futexes:copyin_error, 64 linuxulator*:time:linux_clock_gettime:conversion_error, 65 linuxulator*:time:linux_clock_gettime:gettime_error, 66 linuxulator*:time:linux_clock_gettime:copyout_error, 67 linuxulator*:time:linux_clock_settime:conversion_error, 68 linuxulator*:time:linux_clock_settime:settime_error, 69 linuxulator*:time:linux_clock_settime:copyin_error, 70 linuxulator*:time:linux_clock_getres:conversion_error, 71 linuxulator*:time:linux_clock_getres:getres_error, 72 linuxulator*:time:linux_clock_getres:copyout_error, 73 linuxulator*:time:linux_nanosleep:conversion_error, 74 linuxulator*:time:linux_nanosleep:nanosleep_error, 75 linuxulator*:time:linux_nanosleep:copyout_error, 76 linuxulator*:time:linux_nanosleep:copyin_error, 77 linuxulator*:time:linux_clock_nanosleep:copyin_error, 78 linuxulator*:time:linux_clock_nanosleep:conversion_error, 79 linuxulator*:time:linux_clock_nanosleep:copyout_error, 80 linuxulator*:time:linux_clock_nanosleep:nanosleep_error, 81 linuxulator*:sysctl:handle_string:copyout_error, 82 linuxulator*:sysctl:linux_sysctl:copyin_error, 83 linuxulator*:mib:linux_sysctl_osname:sysctl_string_error, 84 linuxulator*:mib:linux_sysctl_osrelease:sysctl_string_error, 85 linuxulator*:mib:linux_sysctl_oss_version:sysctl_string_error, 86 linuxulator*:mib:linux_prison_create:vfs_copyopt_error, 87 linuxulator*:mib:linux_prison_check:vfs_copyopt_error, 88 linuxulator*:mib:linux_prison_check:vfs_getopt_error, 89 linuxulator*:mib:linux_prison_set:vfs_copyopt_error, 90 linuxulator*:mib:linux_prison_set:vfs_getopt_error, 91 linuxulator*:mib:linux_prison_get:vfs_setopt_error, 92 linuxulator*:mib:linux_prison_get:vfs_setopts_error 93 { 94 printf("ERROR: %s in %s:%s:%s\n", probename, probeprov, probemod, probefunc); 95 stack(); 96 ustack(); 97 } 98 99 linuxulator*:util:linux_driver_get_name_dev:nullcall, 100 linuxulator*:util:linux_driver_get_major_minor:nullcall, 101 linuxulator*:futex:linux_sys_futex:invalid_cmp_requeue_use, 102 linuxulator*:futex:linux_sys_futex:deprecated_requeue, 103 linuxulator*:futex:linux_set_robust_list:size_error, 104 linuxulator*:time:linux_clock_getres:nullcall 105 { 106 printf("WARNING: %s:%s:%s:%s in application %s, maybe an application error?\n", probename, probeprov, probemod, probefunc, execname); 107 stack(); 108 ustack(); 109 } 110 111 linuxulator*:util:linux_driver_get_major_minor:notfound 112 { 113 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); 114 stack(); 115 ustack(); 116 } 117 118 linuxulator*:time:linux_to_native_clockid:unknown_clockid 119 { 120 printf("INFO: Application %s tried to use unknown clockid %d. Please report this to freebsd-emulation@FreeBSD.org.\n", execname, arg0); 121 } 122 123 linuxulator*:time:linux_to_native_clockid:unsupported_clockid, 124 linuxulator*:time:linux_clock_nanosleep:unsupported_clockid 125 { 126 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); 127 } 128 129 linuxulator*:time:linux_clock_nanosleep:unsupported_flags 130 { 131 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); 132 } 133 134 linuxulator*:sysctl:linux_sysctl:wrong_length 135 { 136 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); 137 stack(); 138 ustack(); 139 } 140 141 linuxulator*:sysctl:linux_sysctl:unsupported_sysctl 142 { 143 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])); 144 } 145