# https://syzkaller.appspot.com/bug?id=ae421e4a87640f5dbf55314f948e72e9f45da2cc
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"none","fault_call":-1,"close_fds":false,"tmpdir":true,"segv":true}
ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000], [0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000203], [0xfffffffffffffbff], [], [], {0x0, 0x0, 0x0, 0x3}}})
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket(0x2, 0x3, 0x0)
r1 = semget$private(0x0, 0xb, 0x80000004)
semop(r1, &(0x7f00000002c0)=[{0x5, 0x80000001}, {0x0, 0xfffffffffffffffd, 0x1000}, {0x2000000003, 0x40000000103, 0x80000000000007fb}], 0x3)
semop(r1, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, 0x0, 0x0)
lchown(&(0x7f0000000740)='./file0\x00', 0x0, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000300)=[{{}, 0xffffffffffffffff, 0x1}], 0x0, 0x0, 0x0, 0x0)
getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000000c0), 0xc)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCFLUSH(r2, 0x8040691a, &(0x7f0000000300))