r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
pipe(&(0x7f00000014c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setstatus(r2, 0x4, 0x46c00)
syz_io_uring_setup(0x15b4, &(0x7f0000000040)={0x0, 0x1c5, 0x8, 0x800003, 0x19b, 0x0, r2}, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000140))
r3 = openat$incfs(r1, &(0x7f0000000c00)='.pending_reads\x00', 0x101200, 0x60)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x100010, r3, 0x8000000)
ioctl$TIOCOUTQ(r0, 0x4b33, &(0x7f0000000000))
socket$inet(0xa, 0x3, 0xfc)
r4 = fork()
r5 = gettid()
kcmp(r4, r5, 0x3, 0xffffffffffffffff, 0xffffffffffffffff)