# https://syzkaller.appspot.com/bug?id=bbc575c01131f71b50b22d1ca2b57752bec4798b
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"none","fault_call":-1,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"sysctl":true,"tmpdir":true,"segv":true}
mkdir(0x0, 0x0)
mount(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = memfd_create(&(0x7f0000000280)='security.selinux\x00', 0x0)
pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0)
chdir(0x0)
symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
umount2(&(0x7f00000005c0)='./file0/../file0\x00', 0x2)
clone(0x30005100, 0x0, 0x0, 0x0, 0x0)
r1 = gettid()
tgkill(r1, r1, 0x10)