# {"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true}
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x14d802, 0x0)
r1 = dup(r0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000040)=0x10000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x2c93a000)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15)