r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) ioctl$SG_IO(r0, 0x127f, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x300, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(0x0, &(0x7f0000001c00)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) creat(0x0, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001900), &(0x7f0000001940)=0xc) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001880)={0x0, 0xfffffffffffffffb, 0xc, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000001c80)="0250bce2cdd2ca4255b7bef4", 0x0, 0x0, 0x0, 0x1, 0x0})