r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, <r1=>0x0})
r2 = socket$unix(0x1, 0x1, 0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
fcntl$getownex(r2, 0x10, &(0x7f00000009c0)={0x0, <r3=>0x0})
tgkill(r1, r3, 0x7)