syzbot manager config

[Kang Chen]

Hi, developers,

Where can I find the syzbot manager's config?  NOT kernel config.

I'm not sure if my config are written correctly, 

for example I want to test the fs subsystem, which syscall should I enable?

Best regards,

Kang

[Dmitry Vyukov]

Hi Kang,

These configs are not public, but here is what we use for the fs instance:

"cover_filter": {
"files": ["^fs/", "^block/", "^drivers/block/", "^io_uring/"]
},
"enable_syscalls": [
"syz_mount_image", "open", "openat", "creat", "close", "read",
"pread64", "readv", "preadv", "preadv2", "write", "pwrite64",
"writev", "pwritev", "pwritev2", "lseek", "copy_file_range", "dup",
"dup2", "dup3", "tee", "splice", "vmsplice", "sendfile", "stat",
"lstat", "fstat", "newfstatat", "statx", "poll", "clock_gettime",
"ppoll", "select", "pselect6", "epoll_create", "epoll_create1",
"epoll_ctl", "epoll_wait", "epoll_pwait", "epoll_pwait2", "mmap",
"munmap", "mremap", "msync", "readahead", "fcntl", "mknod", "mknodat",
"chmod", "fchmod", "fchmodat", "chown", "lchown", "fchown",
"fchownat", "fallocate", "faccessat", "faccessat2", "utime", "utimes",
"futimesat", "utimensat", "link", "linkat", "symlinkat", "symlink",
"unlink", "unlinkat", "readlink", "readlinkat", "rename", "renameat",
"renameat2", "mkdir", "mkdirat", "rmdir", "truncate", "ftruncate",
"flock", "fsync", "fdatasync", "sync", "syncfs", "sync_file_range",
"getdents", "getdents64", "name_to_handle_at", "open_by_handle_at",
"chroot", "getcwd", "chdir", "fchdir", "quotactl", "pivot_root",
"statfs", "fstatfs", "syz_open_procfs", "syz_read_part_table",
"mount", "fsopen", "fspick", "fsconfig", "fsmount", "move_mount",
"open_tree", "mount_setattr", "ioctl$FS_*", "ioctl$BTRFS*",
"ioctl$AUTOFS*", "ioctl$EXT4*", "ioctl$F2FS*", "ioctl$FAT*",
"ioctl$VFAT*", "syz_io_uring*", "io_uring*",
"syz_memcpy_off$IO_URING*"
],
"no_mutate_syscalls": [
"syz_mount_image$btrfs",
"syz_mount_image$ext4",
"syz_mount_image$f2fs",
"syz_mount_image$ntfs",
"syz_mount_image$ocfs2",
"syz_mount_image$xfs"
],