Description: Ftrace subsystem supervisor mode code execution References: Fixed by https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=086ba77a6db00ed858ff07451bedee197df868c9 (v3.18-rc3) Support for SOFT_DISABLE to syscall events was added in https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d562aff93bfb530b0992141500a402d17081189d (v3.13-rc1) Notes: For 2.6.32, commit cd0980fc8add ("tracing: Check invalid syscall nr while tracing syscalls") is also needed. Bugs: upstream: released (3.18-rc3) [086ba77a6db00ed858ff07451bedee197df868c9] 2.6.32-upstream-stable: ignored sid: released (3.16.7-ckt2-1) 3.16-jessie-security: N/A "Fixed before initial release" 3.2-wheezy-security: N/A "CONFIG_FTRACE_SYSCALL not enabled" 2.6.32-squeeze-security: N/A "CONFIG_FTRACE_SYSCALL not enabled" 3.16-upstream-stable: released (3.16.7-ckt1) 3.2-upstream-stable: released (3.2.65)