# https://syzkaller.appspot.com/bug?id=ad326982aafe8b08aedaeee0cd8844b0f3369b60
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":4,"sandbox":"none","fault_call":-1}
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x102, 0x81)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
sendfile(r4, r1, 0x0, 0x9)
read(r4, &(0x7f00000001c0)=""/80, 0x50)
sendfile(r0, r3, 0x0, 0x0)