openat$ptmx(0xffffffffffffff9c, 0x0, 0x400480, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fd/4\x00')
r1 = syz_io_uring_setup(0x2260, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000000200), &(0x7f00000002c0))
ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0)
ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, 0x0)
r2 = syz_io_uring_setup(0x2260, &(0x7f0000003a00)={0x0, 0x10000, 0x0, 0x4, 0xffffd1ed, 0x0, r1}, &(0x7f0000ff3000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0))
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x19664}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = creat(0x0, 0x0)
r4 = fsopen(0x0, 0x0)
ioctl$TCXONC(r3, 0x540a, 0x0)
fsconfig$FSCONFIG_SET_STRING(r4, 0x6, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x105400, 0x0)
ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0)
dup2(r1, r2)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)